diff --git a/AttributionReport.spec b/AttributionReport.spec deleted file mode 100644 index 8b45c02..0000000 --- a/AttributionReport.spec +++ /dev/null @@ -1,17 +0,0 @@ -# -*- mode: python -*- -a = Analysis(['main.py'], - pathex=['C:\\Users\\tsouza\\PycharmProjects\\attribution_report'], - hiddenimports=[], - hookspath=None, - runtime_hooks=None) -pyz = PYZ(a.pure) -exe = EXE(pyz, - a.scripts, - a.binaries, - a.zipfiles, - a.datas, - name='AttributionReport.exe', - debug=False, - strip=None, - upx=True, - console=True ) diff --git a/README.md b/README.md deleted file mode 100644 index 5013cc8..0000000 --- a/README.md +++ /dev/null @@ -1,19 +0,0 @@ -# Attribution Report - -## Introduction - -Attribution report is a report that compares a data dump from Salesforce, and a dump from Addgene's Deposit data. - - -## Running - -To run, either run dist/AttributionReport.exe, or run dist.mac/AttributionReport.app - - -## Building - -You can build this for a Mac by running: -``` $ python setup.py py2app --dist-dir dist.mac ``` - -or you can build this for a PC by running: -``` pyinstaller main.py --name=AttributionReport -F ``` diff --git a/attribution.py b/attribution.py index 07cf239..c52f0c1 100644 --- a/attribution.py +++ b/attribution.py @@ -220,7 +220,7 @@ class AttributionReport(object): if __name__ == '__main__': - app = AttributionReport(months=6,footer_length=6) + app = AttributionReport(months=6, footer_length=6) print "setup App" app.set_dataframe_deposit("/Users/tyrelsouza/Dropbox (Addgene)/Addgene Shared/Dev/Attribution Report/deposit_data.csv") print "set Deposit DF" diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Python b/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Python deleted file mode 120000 index be75854..0000000 --- a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Python +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/Python \ No newline at end of file diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Resources b/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Resources deleted file mode 120000 index 953ee36..0000000 --- a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Resources +++ /dev/null @@ -1 +0,0 @@ -Versions/Current/Resources \ No newline at end of file diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/Python b/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/Python deleted file mode 100755 index d3fa1f0..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/Python and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/Resources/Info.plist b/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/Resources/Info.plist deleted file mode 100644 index 5cf68e9..0000000 --- a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/Resources/Info.plist +++ /dev/null @@ -1,28 +0,0 @@ - - - - - CFBundleDevelopmentRegion - English - CFBundleExecutable - Python - CFBundleGetInfoString - Python Runtime and Library - CFBundleIdentifier - org.python.python - CFBundleInfoDictionaryVersion - 6.0 - CFBundleName - Python - CFBundlePackageType - FMWK - CFBundleShortVersionString - 2.7.10, (c) 2001-2015 Python Software Foundation. - CFBundleLongVersionString - 2.7.10, (c) 2001-2015 Python Software Foundation. - CFBundleSignature - ???? - CFBundleVersion - 2.7.10 - - diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/include/python2.7/pyconfig.h b/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/include/python2.7/pyconfig.h deleted file mode 100644 index aa93780..0000000 --- a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/2.7/include/python2.7/pyconfig.h +++ /dev/null @@ -1,1282 +0,0 @@ -/* pyconfig.h. Generated from pyconfig.h.in by configure. */ -/* pyconfig.h.in. Generated from configure.ac by autoheader. */ - - -#ifndef Py_PYCONFIG_H -#define Py_PYCONFIG_H - - -/* Define if building universal (internal helper macro) */ -/* #undef AC_APPLE_UNIVERSAL_BUILD */ - -/* Define for AIX if your compiler is a genuine IBM xlC/xlC_r and you want - support for AIX C++ shared extension modules. */ -/* #undef AIX_GENUINE_CPLUSPLUS */ - -/* Define this if you have AtheOS threads. */ -/* #undef ATHEOS_THREADS */ - -/* Define this if you have BeOS threads. */ -/* #undef BEOS_THREADS */ - -/* Define if you have the Mach cthreads package */ -/* #undef C_THREADS */ - -/* Define if C doubles are 64-bit IEEE 754 binary format, stored in ARM - mixed-endian order (byte order 45670123) */ -/* #undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 */ - -/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the most - significant byte first */ -/* #undef DOUBLE_IS_BIG_ENDIAN_IEEE754 */ - -/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the - least significant byte first */ -#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1 - -/* Define if --enable-ipv6 is specified */ -#define ENABLE_IPV6 1 - -/* Define if flock needs to be linked with bsd library. */ -/* #undef FLOCK_NEEDS_LIBBSD */ - -/* Define if getpgrp() must be called as getpgrp(0). */ -/* #undef GETPGRP_HAVE_ARG */ - -/* Define if gettimeofday() does not have second (timezone) argument This is - the case on Motorola V4 (R40V4.2) */ -/* #undef GETTIMEOFDAY_NO_TZ */ - -/* Define to 1 if you have the `acosh' function. */ -#define HAVE_ACOSH 1 - -/* struct addrinfo (netdb.h) */ -#define HAVE_ADDRINFO 1 - -/* Define to 1 if you have the `alarm' function. */ -#define HAVE_ALARM 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_ALLOCA_H 1 - -/* Define this if your time.h defines altzone. */ -/* #undef HAVE_ALTZONE */ - -/* Define to 1 if you have the `asinh' function. */ -#define HAVE_ASINH 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_ASM_TYPES_H */ - -/* Define to 1 if you have the `atanh' function. */ -#define HAVE_ATANH 1 - -/* Define if GCC supports __attribute__((format(PyArg_ParseTuple, 2, 3))) */ -/* #undef HAVE_ATTRIBUTE_FORMAT_PARSETUPLE */ - -/* Define to 1 if you have the `bind_textdomain_codeset' function. */ -/* #undef HAVE_BIND_TEXTDOMAIN_CODESET */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_BLUETOOTH_BLUETOOTH_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_BLUETOOTH_H */ - -/* Define if nice() returns success/failure instead of the new priority. */ -/* #undef HAVE_BROKEN_NICE */ - -/* Define if the system reports an invalid PIPE_BUF value. */ -/* #undef HAVE_BROKEN_PIPE_BUF */ - -/* Define if poll() sets errno on invalid file descriptors. */ -/* #undef HAVE_BROKEN_POLL */ - -/* Define if the Posix semaphores do not work on your system */ -/* #undef HAVE_BROKEN_POSIX_SEMAPHORES */ - -/* Define if pthread_sigmask() does not work on your system. */ -/* #undef HAVE_BROKEN_PTHREAD_SIGMASK */ - -/* define to 1 if your sem_getvalue is broken. */ -#define HAVE_BROKEN_SEM_GETVALUE 1 - -/* Define if `unsetenv` does not return an int. */ -/* #undef HAVE_BROKEN_UNSETENV */ - -/* Define this if you have the type _Bool. */ -#define HAVE_C99_BOOL 1 - -/* Define to 1 if you have the 'chflags' function. */ -#define HAVE_CHFLAGS 1 - -/* Define to 1 if you have the `chown' function. */ -#define HAVE_CHOWN 1 - -/* Define if you have the 'chroot' function. */ -#define HAVE_CHROOT 1 - -/* Define to 1 if you have the `clock' function. */ -#define HAVE_CLOCK 1 - -/* Define to 1 if you have the `confstr' function. */ -#define HAVE_CONFSTR 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_CONIO_H */ - -/* Define to 1 if you have the `copysign' function. */ -#define HAVE_COPYSIGN 1 - -/* Define to 1 if you have the `ctermid' function. */ -#define HAVE_CTERMID 1 - -/* Define if you have the 'ctermid_r' function. */ -#define HAVE_CTERMID_R 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the 'is_term_resized' function. */ -#define HAVE_CURSES_IS_TERM_RESIZED 1 - -/* Define if you have the 'resizeterm' function. */ -#define HAVE_CURSES_RESIZETERM 1 - -/* Define if you have the 'resize_term' function. */ -#define HAVE_CURSES_RESIZE_TERM 1 - -/* Define to 1 if you have the declaration of `isfinite', and to 0 if you - don't. */ -#define HAVE_DECL_ISFINITE 1 - -/* Define to 1 if you have the declaration of `isinf', and to 0 if you don't. - */ -#define HAVE_DECL_ISINF 1 - -/* Define to 1 if you have the declaration of `isnan', and to 0 if you don't. - */ -#define HAVE_DECL_ISNAN 1 - -/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't. - */ -/* #undef HAVE_DECL_TZNAME */ - -/* Define to 1 if you have the device macros. */ -#define HAVE_DEVICE_MACROS 1 - -/* Define to 1 if you have the /dev/ptc device file. */ -/* #undef HAVE_DEV_PTC */ - -/* Define to 1 if you have the /dev/ptmx device file. */ -#define HAVE_DEV_PTMX 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_DIRECT_H */ - -/* Define to 1 if you have the header file, and it defines `DIR'. - */ -#define HAVE_DIRENT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_DLFCN_H 1 - -/* Define to 1 if you have the `dlopen' function. */ -#define HAVE_DLOPEN 1 - -/* Define to 1 if you have the `dup2' function. */ -#define HAVE_DUP2 1 - -/* Defined when any dynamic module loading is enabled. */ -#define HAVE_DYNAMIC_LOADING 1 - -/* Define if you have the 'epoll' functions. */ -/* #undef HAVE_EPOLL */ - -/* Define to 1 if you have the `erf' function. */ -#define HAVE_ERF 1 - -/* Define to 1 if you have the `erfc' function. */ -#define HAVE_ERFC 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_ERRNO_H 1 - -/* Define to 1 if you have the `execv' function. */ -#define HAVE_EXECV 1 - -/* Define to 1 if you have the `expm1' function. */ -#define HAVE_EXPM1 1 - -/* Define if you have the 'fchdir' function. */ -#define HAVE_FCHDIR 1 - -/* Define to 1 if you have the `fchmod' function. */ -#define HAVE_FCHMOD 1 - -/* Define to 1 if you have the `fchown' function. */ -#define HAVE_FCHOWN 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_FCNTL_H 1 - -/* Define if you have the 'fdatasync' function. */ -/* #undef HAVE_FDATASYNC */ - -/* Define to 1 if you have the `finite' function. */ -#define HAVE_FINITE 1 - -/* Define to 1 if you have the `flock' function. */ -#define HAVE_FLOCK 1 - -/* Define to 1 if you have the `fork' function. */ -#define HAVE_FORK 1 - -/* Define to 1 if you have the `forkpty' function. */ -#define HAVE_FORKPTY 1 - -/* Define to 1 if you have the `fpathconf' function. */ -#define HAVE_FPATHCONF 1 - -/* Define to 1 if you have the `fseek64' function. */ -/* #undef HAVE_FSEEK64 */ - -/* Define to 1 if you have the `fseeko' function. */ -#define HAVE_FSEEKO 1 - -/* Define to 1 if you have the `fstatvfs' function. */ -#define HAVE_FSTATVFS 1 - -/* Define if you have the 'fsync' function. */ -#define HAVE_FSYNC 1 - -/* Define to 1 if you have the `ftell64' function. */ -/* #undef HAVE_FTELL64 */ - -/* Define to 1 if you have the `ftello' function. */ -#define HAVE_FTELLO 1 - -/* Define to 1 if you have the `ftime' function. */ -#define HAVE_FTIME 1 - -/* Define to 1 if you have the `ftruncate' function. */ -#define HAVE_FTRUNCATE 1 - -/* Define to 1 if you have the `gai_strerror' function. */ -#define HAVE_GAI_STRERROR 1 - -/* Define to 1 if you have the `gamma' function. */ -#define HAVE_GAMMA 1 - -/* Define if we can use gcc inline assembler to get and set x87 control word - */ -#define HAVE_GCC_ASM_FOR_X87 1 - -/* Define if you have the getaddrinfo function. */ -#define HAVE_GETADDRINFO 1 - -/* Define to 1 if you have the `getcwd' function. */ -#define HAVE_GETCWD 1 - -/* Define this if you have flockfile(), getc_unlocked(), and funlockfile() */ -#define HAVE_GETC_UNLOCKED 1 - -/* Define to 1 if you have the `getentropy' function. */ -/* #undef HAVE_GETENTROPY */ - -/* Define to 1 if you have the `getgroups' function. */ -#define HAVE_GETGROUPS 1 - -/* Define to 1 if you have the `gethostbyname' function. */ -#define HAVE_GETHOSTBYNAME 1 - -/* Define this if you have some version of gethostbyname_r() */ -/* #undef HAVE_GETHOSTBYNAME_R */ - -/* Define this if you have the 3-arg version of gethostbyname_r(). */ -/* #undef HAVE_GETHOSTBYNAME_R_3_ARG */ - -/* Define this if you have the 5-arg version of gethostbyname_r(). */ -/* #undef HAVE_GETHOSTBYNAME_R_5_ARG */ - -/* Define this if you have the 6-arg version of gethostbyname_r(). */ -/* #undef HAVE_GETHOSTBYNAME_R_6_ARG */ - -/* Define to 1 if you have the `getitimer' function. */ -#define HAVE_GETITIMER 1 - -/* Define to 1 if you have the `getloadavg' function. */ -#define HAVE_GETLOADAVG 1 - -/* Define to 1 if you have the `getlogin' function. */ -#define HAVE_GETLOGIN 1 - -/* Define to 1 if you have the `getnameinfo' function. */ -#define HAVE_GETNAMEINFO 1 - -/* Define if you have the 'getpagesize' function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define to 1 if you have the `getpeername' function. */ -#define HAVE_GETPEERNAME 1 - -/* Define to 1 if you have the `getpgid' function. */ -#define HAVE_GETPGID 1 - -/* Define to 1 if you have the `getpgrp' function. */ -#define HAVE_GETPGRP 1 - -/* Define to 1 if you have the `getpid' function. */ -#define HAVE_GETPID 1 - -/* Define to 1 if you have the `getpriority' function. */ -#define HAVE_GETPRIORITY 1 - -/* Define to 1 if you have the `getpwent' function. */ -#define HAVE_GETPWENT 1 - -/* Define to 1 if you have the `getresgid' function. */ -/* #undef HAVE_GETRESGID */ - -/* Define to 1 if you have the `getresuid' function. */ -/* #undef HAVE_GETRESUID */ - -/* Define to 1 if you have the `getsid' function. */ -#define HAVE_GETSID 1 - -/* Define to 1 if you have the `getspent' function. */ -/* #undef HAVE_GETSPENT */ - -/* Define to 1 if you have the `getspnam' function. */ -/* #undef HAVE_GETSPNAM */ - -/* Define to 1 if you have the `gettimeofday' function. */ -#define HAVE_GETTIMEOFDAY 1 - -/* Define to 1 if you have the `getwd' function. */ -#define HAVE_GETWD 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_GRP_H 1 - -/* Define if you have the 'hstrerror' function. */ -#define HAVE_HSTRERROR 1 - -/* Define to 1 if you have the `hypot' function. */ -#define HAVE_HYPOT 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_IEEEFP_H */ - -/* Define if you have the 'inet_aton' function. */ -#define HAVE_INET_ATON 1 - -/* Define if you have the 'inet_pton' function. */ -#define HAVE_INET_PTON 1 - -/* Define to 1 if you have the `initgroups' function. */ -#define HAVE_INITGROUPS 1 - -/* Define if your compiler provides int32_t. */ -#define HAVE_INT32_T 1 - -/* Define if your compiler provides int64_t. */ -#define HAVE_INT64_T 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_INTTYPES_H 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_IO_H */ - -/* Define to 1 if you have the `kill' function. */ -#define HAVE_KILL 1 - -/* Define to 1 if you have the `killpg' function. */ -#define HAVE_KILLPG 1 - -/* Define if you have the 'kqueue' functions. */ -#define HAVE_KQUEUE 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_LANGINFO_H 1 - -/* Defined to enable large file support when an off_t is bigger than a long - and long long is available and at least as big as an off_t. You may need to - add some flags for configuration and compilation to enable this mode. (For - Solaris and Linux, the necessary defines are already defined.) */ -/* #undef HAVE_LARGEFILE_SUPPORT */ - -/* Define to 1 if you have the 'lchflags' function. */ -#define HAVE_LCHFLAGS 1 - -/* Define to 1 if you have the `lchmod' function. */ -#define HAVE_LCHMOD 1 - -/* Define to 1 if you have the `lchown' function. */ -#define HAVE_LCHOWN 1 - -/* Define to 1 if you have the `lgamma' function. */ -#define HAVE_LGAMMA 1 - -/* Define to 1 if you have the `dl' library (-ldl). */ -#define HAVE_LIBDL 1 - -/* Define to 1 if you have the `dld' library (-ldld). */ -/* #undef HAVE_LIBDLD */ - -/* Define to 1 if you have the `ieee' library (-lieee). */ -/* #undef HAVE_LIBIEEE */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_LIBINTL_H */ - -/* Define if you have the readline library (-lreadline). */ -#define HAVE_LIBREADLINE 1 - -/* Define to 1 if you have the `resolv' library (-lresolv). */ -/* #undef HAVE_LIBRESOLV */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_LIBUTIL_H */ - -/* Define if you have the 'link' function. */ -#define HAVE_LINK 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_LINUX_NETLINK_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_LINUX_TIPC_H */ - -/* Define to 1 if you have the `log1p' function. */ -#define HAVE_LOG1P 1 - -/* Define this if you have the type long double. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define this if you have the type long long. */ -#define HAVE_LONG_LONG 1 - -/* Define to 1 if you have the `lstat' function. */ -#define HAVE_LSTAT 1 - -/* Define this if you have the makedev macro. */ -#define HAVE_MAKEDEV 1 - -/* Define to 1 if you have the `memmove' function. */ -#define HAVE_MEMMOVE 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_MEMORY_H 1 - -/* Define to 1 if you have the `mkfifo' function. */ -#define HAVE_MKFIFO 1 - -/* Define to 1 if you have the `mknod' function. */ -#define HAVE_MKNOD 1 - -/* Define to 1 if you have the `mktime' function. */ -#define HAVE_MKTIME 1 - -/* Define to 1 if you have the `mmap' function. */ -#define HAVE_MMAP 1 - -/* Define to 1 if you have the `mremap' function. */ -/* #undef HAVE_MREMAP */ - -/* Define to 1 if you have the header file. */ -#define HAVE_NCURSES_H 1 - -/* Define to 1 if you have the header file, and it defines `DIR'. */ -/* #undef HAVE_NDIR_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_NETPACKET_PACKET_H */ - -/* Define to 1 if you have the `nice' function. */ -#define HAVE_NICE 1 - -/* Define to 1 if you have the `openpty' function. */ -#define HAVE_OPENPTY 1 - -/* Define if compiling using MacOS X 10.5 SDK or later. */ -#define HAVE_OSX105_SDK 1 - -/* Define to 1 if you have the `pathconf' function. */ -#define HAVE_PATHCONF 1 - -/* Define to 1 if you have the `pause' function. */ -#define HAVE_PAUSE 1 - -/* Define to 1 if you have the `plock' function. */ -/* #undef HAVE_PLOCK */ - -/* Define to 1 if you have the `poll' function. */ -#undef HAVE_POLL - -/* Define to 1 if you have the header file. */ -#undef HAVE_POLL_H - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_PROCESS_H */ - -/* Define if your compiler supports function prototype */ -#define HAVE_PROTOTYPES 1 - -/* Define if you have GNU PTH threads. */ -/* #undef HAVE_PTH */ - -/* Define to 1 if you have the `pthread_atfork' function. */ -#define HAVE_PTHREAD_ATFORK 1 - -/* Defined for Solaris 2.6 bug in pthread header. */ -/* #undef HAVE_PTHREAD_DESTRUCTOR */ - -/* Define to 1 if you have the header file. */ -#define HAVE_PTHREAD_H 1 - -/* Define to 1 if you have the `pthread_init' function. */ -/* #undef HAVE_PTHREAD_INIT */ - -/* Define to 1 if you have the `pthread_sigmask' function. */ -#define HAVE_PTHREAD_SIGMASK 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_PTY_H */ - -/* Define to 1 if you have the `putenv' function. */ -#define HAVE_PUTENV 1 - -/* Define if the libcrypto has RAND_egd */ -#define HAVE_RAND_EGD 1 - -/* Define to 1 if you have the `readlink' function. */ -#define HAVE_READLINK 1 - -/* Define to 1 if you have the `realpath' function. */ -#define HAVE_REALPATH 1 - -/* Define if you have readline 2.1 */ -#define HAVE_RL_CALLBACK 1 - -/* Define if you can turn off readline's signal handling. */ -#define HAVE_RL_CATCH_SIGNAL 1 - -/* Define if you have readline 2.2 */ -#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1 - -/* Define if you have readline 4.0 */ -#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1 - -/* Define if you have readline 4.2 */ -#define HAVE_RL_COMPLETION_MATCHES 1 - -/* Define if you have rl_completion_suppress_append */ -#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1 - -/* Define if you have readline 4.0 */ -#define HAVE_RL_PRE_INPUT_HOOK 1 - -/* Define to 1 if you have the `round' function. */ -#define HAVE_ROUND 1 - -/* Define to 1 if you have the `select' function. */ -#define HAVE_SELECT 1 - -/* Define to 1 if you have the `sem_getvalue' function. */ -#define HAVE_SEM_GETVALUE 1 - -/* Define to 1 if you have the `sem_open' function. */ -#define HAVE_SEM_OPEN 1 - -/* Define to 1 if you have the `sem_timedwait' function. */ -/* #undef HAVE_SEM_TIMEDWAIT */ - -/* Define to 1 if you have the `sem_unlink' function. */ -#define HAVE_SEM_UNLINK 1 - -/* Define to 1 if you have the `setegid' function. */ -#define HAVE_SETEGID 1 - -/* Define to 1 if you have the `seteuid' function. */ -#define HAVE_SETEUID 1 - -/* Define to 1 if you have the `setgid' function. */ -#define HAVE_SETGID 1 - -/* Define if you have the 'setgroups' function. */ -#define HAVE_SETGROUPS 1 - -/* Define to 1 if you have the `setitimer' function. */ -#define HAVE_SETITIMER 1 - -/* Define to 1 if you have the `setlocale' function. */ -#define HAVE_SETLOCALE 1 - -/* Define to 1 if you have the `setpgid' function. */ -#define HAVE_SETPGID 1 - -/* Define to 1 if you have the `setpgrp' function. */ -#define HAVE_SETPGRP 1 - -/* Define to 1 if you have the `setregid' function. */ -#define HAVE_SETREGID 1 - -/* Define to 1 if you have the `setresgid' function. */ -/* #undef HAVE_SETRESGID */ - -/* Define to 1 if you have the `setresuid' function. */ -/* #undef HAVE_SETRESUID */ - -/* Define to 1 if you have the `setreuid' function. */ -#define HAVE_SETREUID 1 - -/* Define to 1 if you have the `setsid' function. */ -#define HAVE_SETSID 1 - -/* Define to 1 if you have the `setuid' function. */ -#define HAVE_SETUID 1 - -/* Define to 1 if you have the `setvbuf' function. */ -#define HAVE_SETVBUF 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SHADOW_H */ - -/* Define to 1 if you have the `sigaction' function. */ -#define HAVE_SIGACTION 1 - -/* Define to 1 if you have the `siginterrupt' function. */ -#define HAVE_SIGINTERRUPT 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SIGNAL_H 1 - -/* Define to 1 if you have the `sigrelse' function. */ -#define HAVE_SIGRELSE 1 - -/* Define to 1 if you have the `snprintf' function. */ -#define HAVE_SNPRINTF 1 - -/* Define if sockaddr has sa_len member */ -#define HAVE_SOCKADDR_SA_LEN 1 - -/* struct sockaddr_storage (sys/socket.h) */ -#define HAVE_SOCKADDR_STORAGE 1 - -/* Define if you have the 'socketpair' function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SPAWN_H 1 - -/* Define if your compiler provides ssize_t */ -#define HAVE_SSIZE_T 1 - -/* Define to 1 if you have the `statvfs' function. */ -#define HAVE_STATVFS 1 - -/* Define if you have struct stat.st_mtim.tv_nsec */ -/* #undef HAVE_STAT_TV_NSEC */ - -/* Define if you have struct stat.st_mtimensec */ -#define HAVE_STAT_TV_NSEC2 1 - -/* Define if your compiler supports variable length function prototypes (e.g. - void fprintf(FILE *, char *, ...);) *and* */ -#define HAVE_STDARG_PROTOTYPES 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDINT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDLIB_H 1 - -/* Define to 1 if you have the `strdup' function. */ -#define HAVE_STRDUP 1 - -/* Define to 1 if you have the `strftime' function. */ -#define HAVE_STRFTIME 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRINGS_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRING_H 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_STROPTS_H */ - -/* Define to 1 if `st_birthtime' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 - -/* Define to 1 if `st_blksize' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 - -/* Define to 1 if `st_blocks' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define to 1 if `st_flags' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_FLAGS 1 - -/* Define to 1 if `st_gen' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_GEN 1 - -/* Define to 1 if `st_rdev' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_RDEV 1 - -/* Define to 1 if `tm_zone' is a member of `struct tm'. */ -#define HAVE_STRUCT_TM_TM_ZONE 1 - -/* Define to 1 if your `struct stat' has `st_blocks'. Deprecated, use - `HAVE_STRUCT_STAT_ST_BLOCKS' instead. */ -#define HAVE_ST_BLOCKS 1 - -/* Define if you have the 'symlink' function. */ -#define HAVE_SYMLINK 1 - -/* Define to 1 if you have the `sysconf' function. */ -#define HAVE_SYSCONF 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYSEXITS_H 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SYS_AUDIOIO_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SYS_BSDTTY_H */ - -/* Define to 1 if you have the header file, and it defines `DIR'. - */ -/* #undef HAVE_SYS_DIR_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SYS_EPOLL_H */ - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_EVENT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_FILE_H 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SYS_LOADAVG_H */ - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_LOCK_H 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SYS_MKDEV_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SYS_MODEM_H */ - -/* Define to 1 if you have the header file, and it defines `DIR'. - */ -/* #undef HAVE_SYS_NDIR_H */ - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_PARAM_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_POLL_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_RESOURCE_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_SELECT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_SOCKET_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_STATVFS_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_STAT_H 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SYS_TERMIO_H */ - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_TIMES_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_TIME_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_TYPES_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_UN_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_UTSNAME_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SYS_WAIT_H 1 - -/* Define to 1 if you have the `tcgetpgrp' function. */ -#define HAVE_TCGETPGRP 1 - -/* Define to 1 if you have the `tcsetpgrp' function. */ -#define HAVE_TCSETPGRP 1 - -/* Define to 1 if you have the `tempnam' function. */ -#define HAVE_TEMPNAM 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_TERMIOS_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_TERM_H 1 - -/* Define to 1 if you have the `tgamma' function. */ -#define HAVE_TGAMMA 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_THREAD_H */ - -/* Define to 1 if you have the `timegm' function. */ -#define HAVE_TIMEGM 1 - -/* Define to 1 if you have the `times' function. */ -#define HAVE_TIMES 1 - -/* Define to 1 if you have the `tmpfile' function. */ -#define HAVE_TMPFILE 1 - -/* Define to 1 if you have the `tmpnam' function. */ -#define HAVE_TMPNAM 1 - -/* Define to 1 if you have the `tmpnam_r' function. */ -/* #undef HAVE_TMPNAM_R */ - -/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use - `HAVE_STRUCT_TM_TM_ZONE' instead. */ -#define HAVE_TM_ZONE 1 - -/* Define to 1 if you have the `truncate' function. */ -#define HAVE_TRUNCATE 1 - -/* Define to 1 if you don't have `tm_zone' but do have the external array - `tzname'. */ -/* #undef HAVE_TZNAME */ - -/* Define this if you have tcl and TCL_UTF_MAX==6 */ -/* #undef HAVE_UCS4_TCL */ - -/* Define if your compiler provides uint32_t. */ -#define HAVE_UINT32_T 1 - -/* Define if your compiler provides uint64_t. */ -#define HAVE_UINT64_T 1 - -/* Define to 1 if the system has the type `uintptr_t'. */ -#define HAVE_UINTPTR_T 1 - -/* Define to 1 if you have the `uname' function. */ -#define HAVE_UNAME 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_UNISTD_H 1 - -/* Define to 1 if you have the `unsetenv' function. */ -#define HAVE_UNSETENV 1 - -/* Define if you have a useable wchar_t type defined in wchar.h; useable means - wchar_t must be an unsigned type with at least 16 bits. (see - Include/unicodeobject.h). */ -/* #undef HAVE_USABLE_WCHAR_T */ - -/* Define to 1 if you have the header file. */ -#define HAVE_UTIL_H 1 - -/* Define to 1 if you have the `utimes' function. */ -#define HAVE_UTIMES 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_UTIME_H 1 - -/* Define to 1 if you have the `wait3' function. */ -#define HAVE_WAIT3 1 - -/* Define to 1 if you have the `wait4' function. */ -#define HAVE_WAIT4 1 - -/* Define to 1 if you have the `waitpid' function. */ -#define HAVE_WAITPID 1 - -/* Define if the compiler provides a wchar.h header file. */ -#define HAVE_WCHAR_H 1 - -/* Define to 1 if you have the `wcscoll' function. */ -#define HAVE_WCSCOLL 1 - -/* Define if tzset() actually switches the local timezone in a meaningful way. - */ -#define HAVE_WORKING_TZSET 1 - -/* Define if the zlib library has inflateCopy */ -#define HAVE_ZLIB_COPY 1 - -/* Define to 1 if you have the `_getpty' function. */ -/* #undef HAVE__GETPTY */ - -/* Define if you are using Mach cthreads directly under /include */ -/* #undef HURD_C_THREADS */ - -/* Define if you are using Mach cthreads under mach / */ -/* #undef MACH_C_THREADS */ - -/* Define to 1 if `major', `minor', and `makedev' are declared in . - */ -/* #undef MAJOR_IN_MKDEV */ - -/* Define to 1 if `major', `minor', and `makedev' are declared in - . */ -/* #undef MAJOR_IN_SYSMACROS */ - -/* Define if mvwdelch in curses.h is an expression. */ -#define MVWDELCH_IS_EXPRESSION 1 - -/* Define to the address where bug reports for this package should be sent. */ -/* #undef PACKAGE_BUGREPORT */ - -/* Define to the full name of this package. */ -/* #undef PACKAGE_NAME */ - -/* Define to the full name and version of this package. */ -/* #undef PACKAGE_STRING */ - -/* Define to the one symbol short name of this package. */ -/* #undef PACKAGE_TARNAME */ - -/* Define to the home page for this package. */ -/* #undef PACKAGE_URL */ - -/* Define to the version of this package. */ -/* #undef PACKAGE_VERSION */ - -/* Define if POSIX semaphores aren't enabled on your system */ -/* #undef POSIX_SEMAPHORES_NOT_ENABLED */ - -/* Defined if PTHREAD_SCOPE_SYSTEM supported. */ -#define PTHREAD_SYSTEM_SCHED_SUPPORTED 1 - -/* Define as the preferred size in bits of long digits */ -/* #undef PYLONG_BITS_IN_DIGIT */ - -/* Define to printf format modifier for long long type */ -#define PY_FORMAT_LONG_LONG "ll" - -/* Define to printf format modifier for Py_ssize_t */ -#define PY_FORMAT_SIZE_T "z" - -/* Define as the integral type used for Unicode representation. */ -#define PY_UNICODE_TYPE unsigned short - -/* Define if you want to build an interpreter with many run-time checks. */ -/* #undef Py_DEBUG */ - -/* Defined if Python is built as a shared library. */ -/* #undef Py_ENABLE_SHARED */ - -/* Define as the size of the unicode type. */ -#define Py_UNICODE_SIZE 2 - -/* Define if you want to have a Unicode type. */ -#define Py_USING_UNICODE 1 - -/* assume C89 semantics that RETSIGTYPE is always void */ -#define RETSIGTYPE void - -/* Define if setpgrp() must be called as setpgrp(0, 0). */ -/* #undef SETPGRP_HAVE_ARG */ - -/* Define this to be extension of shared libraries (including the dot!). */ -#define SHLIB_EXT ".so" - -/* Define if i>>j for signed int i does not extend the sign bit when i < 0 */ -/* #undef SIGNED_RIGHT_SHIFT_ZERO_FILLS */ - -/* The size of `double', as computed by sizeof. */ -#define SIZEOF_DOUBLE 8 - -/* The size of `float', as computed by sizeof. */ -#define SIZEOF_FLOAT 4 - -/* The size of `fpos_t', as computed by sizeof. */ -#define SIZEOF_FPOS_T 8 - -/* The size of `int', as computed by sizeof. */ -#define SIZEOF_INT 4 - -/* The size of `long', as computed by sizeof. */ -#define SIZEOF_LONG 8 - -/* The size of `long double', as computed by sizeof. */ -#define SIZEOF_LONG_DOUBLE 16 - -/* The size of `long long', as computed by sizeof. */ -#define SIZEOF_LONG_LONG 8 - -/* The size of `off_t', as computed by sizeof. */ -#define SIZEOF_OFF_T 8 - -/* The size of `pid_t', as computed by sizeof. */ -#define SIZEOF_PID_T 4 - -/* The size of `pthread_t', as computed by sizeof. */ -#define SIZEOF_PTHREAD_T 8 - -/* The size of `short', as computed by sizeof. */ -#define SIZEOF_SHORT 2 - -/* The size of `size_t', as computed by sizeof. */ -#define SIZEOF_SIZE_T 8 - -/* The size of `time_t', as computed by sizeof. */ -#define SIZEOF_TIME_T 8 - -/* The size of `uintptr_t', as computed by sizeof. */ -#define SIZEOF_UINTPTR_T 8 - -/* The size of `void *', as computed by sizeof. */ -#define SIZEOF_VOID_P 8 - -/* The size of `wchar_t', as computed by sizeof. */ -#define SIZEOF_WCHAR_T 4 - -/* The size of `_Bool', as computed by sizeof. */ -#define SIZEOF__BOOL 1 - -/* Define to 1 if you have the ANSI C header files. */ -#define STDC_HEADERS 1 - -/* Define if you can safely include both and - (which you can't on SCO ODT 3.0). */ -#define SYS_SELECT_WITH_SYS_TIME 1 - -/* Define if tanh(-0.) is -0., or if platform doesn't have signed zeros */ -#define TANH_PRESERVES_ZERO_SIGN 1 - -/* Define to 1 if you can safely include both and . */ -#define TIME_WITH_SYS_TIME 1 - -/* Define to 1 if your declares `struct tm'. */ -/* #undef TM_IN_SYS_TIME */ - -/* Enable extensions on AIX 3, Interix. */ -#ifndef _ALL_SOURCE -# define _ALL_SOURCE 1 -#endif -/* Enable GNU extensions on systems that have them. */ -#ifndef _GNU_SOURCE -# define _GNU_SOURCE 1 -#endif -/* Enable threading extensions on Solaris. */ -#ifndef _POSIX_PTHREAD_SEMANTICS -# define _POSIX_PTHREAD_SEMANTICS 1 -#endif -/* Enable extensions on HP NonStop. */ -#ifndef _TANDEM_SOURCE -# define _TANDEM_SOURCE 1 -#endif -/* Enable general extensions on Solaris. */ -#ifndef __EXTENSIONS__ -# define __EXTENSIONS__ 1 -#endif - - -/* Define if you want to use MacPython modules on MacOSX in unix-Python. */ -#define USE_TOOLBOX_OBJECT_GLUE 1 - -/* Define if a va_list is an array of some kind */ -#define VA_LIST_IS_ARRAY 1 - -/* Define if you want SIGFPE handled (see Include/pyfpe.h). */ -/* #undef WANT_SIGFPE_HANDLER */ - -/* Define if you want wctype.h functions to be used instead of the one - supplied by Python itself. (see Include/unicodectype.h). */ -/* #undef WANT_WCTYPE_FUNCTIONS */ - -/* Define if WINDOW in curses.h offers a field _flags. */ -/* #undef WINDOW_HAS_FLAGS */ - -/* Define if you want documentation strings in extension modules */ -#define WITH_DOC_STRINGS 1 - -/* Define if you want to use the new-style (Openstep, Rhapsody, MacOS) dynamic - linker (dyld) instead of the old-style (NextStep) dynamic linker (rld). - Dyld is necessary to support frameworks. */ -#define WITH_DYLD 1 - -/* Define to 1 if libintl is needed for locale functions. */ -/* #undef WITH_LIBINTL */ - -/* Define if you want to produce an OpenStep/Rhapsody framework (shared - library plus accessory files). */ -#define WITH_NEXT_FRAMEWORK 1 - -/* Define if you want to compile in Python-specific mallocs */ -#define WITH_PYMALLOC 1 - -/* Define if you want to compile in rudimentary thread support */ -#define WITH_THREAD 1 - -/* Define to profile with the Pentium timestamp counter */ -/* #undef WITH_TSC */ - -/* Define if you want pymalloc to be disabled when running under valgrind */ -/* #undef WITH_VALGRIND */ - -/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most - significant byte first (like Motorola and SPARC, unlike Intel). */ -#if defined AC_APPLE_UNIVERSAL_BUILD -# if defined __BIG_ENDIAN__ -# define WORDS_BIGENDIAN 1 -# endif -#else -# ifndef WORDS_BIGENDIAN -/* # undef WORDS_BIGENDIAN */ -# endif -#endif - -/* Define if arithmetic is subject to x87-style double rounding issue */ -/* #undef X87_DOUBLE_ROUNDING */ - -/* Define on OpenBSD to activate all library features */ -/* #undef _BSD_SOURCE */ - -/* Define on Irix to enable u_int */ -#define _BSD_TYPES 1 - -/* Define on Darwin to activate all library features */ -#define _DARWIN_C_SOURCE 1 - -/* This must be set to 64 on some systems to enable large file support. */ -#define _FILE_OFFSET_BITS 64 - -/* Define on Linux to activate all library features */ -#define _GNU_SOURCE 1 - -/* This must be defined on some systems to enable large file support. */ -#define _LARGEFILE_SOURCE 1 - -/* This must be defined on AIX systems to enable large file support. */ -/* #undef _LARGE_FILES */ - -/* Define to 1 if on MINIX. */ -/* #undef _MINIX */ - -/* Define on NetBSD to activate all library features */ -#define _NETBSD_SOURCE 1 - -/* Define _OSF_SOURCE to get the makedev macro. */ -/* #undef _OSF_SOURCE */ - -/* Define to 2 if the system does not provide POSIX.1 features except with - this defined. */ -/* #undef _POSIX_1_SOURCE */ - -/* Define to activate features from IEEE Stds 1003.1-2001 */ -/* #undef _POSIX_C_SOURCE */ - -/* Define to 1 if you need to in order for `stat' and other things to work. */ -/* #undef _POSIX_SOURCE */ - -/* Define if you have POSIX threads, and your system does not define that. */ -/* #undef _POSIX_THREADS */ - -/* Define to force use of thread-safe errno, h_errno, and other functions */ -#define _REENTRANT 1 - -/* Define for Solaris 2.5.1 so the uint32_t typedef from , - , or is not used. If the typedef were allowed, the - #define below would cause a syntax error. */ -/* #undef _UINT32_T */ - -/* Define for Solaris 2.5.1 so the uint64_t typedef from , - , or is not used. If the typedef were allowed, the - #define below would cause a syntax error. */ -/* #undef _UINT64_T */ - -/* Define to the level of X/Open that your system supports */ -/* #undef _XOPEN_SOURCE */ - -/* Define to activate Unix95-and-earlier features */ -/* #undef _XOPEN_SOURCE_EXTENDED */ - -/* Define on FreeBSD to activate all library features */ -#define __BSD_VISIBLE 1 - -/* Define to 1 if type `char' is unsigned and you are not using gcc. */ -#ifndef __CHAR_UNSIGNED__ -/* # undef __CHAR_UNSIGNED__ */ -#endif - -/* Defined on Solaris to see additional function prototypes. */ -#define __EXTENSIONS__ 1 - -/* Define to 'long' if doesn't define. */ -/* #undef clock_t */ - -/* Define to empty if `const' does not conform to ANSI C. */ -/* #undef const */ - -/* Define to `int' if doesn't define. */ -/* #undef gid_t */ - -/* Define to the type of a signed integer type of width exactly 32 bits if - such a type exists and the standard includes do not define it. */ -/* #undef int32_t */ - -/* Define to the type of a signed integer type of width exactly 64 bits if - such a type exists and the standard includes do not define it. */ -/* #undef int64_t */ - -/* Define to `int' if does not define. */ -/* #undef mode_t */ - -/* Define to `long int' if does not define. */ -/* #undef off_t */ - -/* Define to `int' if does not define. */ -/* #undef pid_t */ - -/* Define to empty if the keyword does not work. */ -/* #undef signed */ - -/* Define to `unsigned int' if does not define. */ -/* #undef size_t */ - -/* Define to `int' if does not define. */ -/* #undef socklen_t */ - -/* Define to `int' if doesn't define. */ -/* #undef uid_t */ - -/* Define to the type of an unsigned integer type of width exactly 32 bits if - such a type exists and the standard includes do not define it. */ -/* #undef uint32_t */ - -/* Define to the type of an unsigned integer type of width exactly 64 bits if - such a type exists and the standard includes do not define it. */ -/* #undef uint64_t */ - -/* Define to empty if the keyword does not work. */ -/* #undef volatile */ - - -/* Define the macros needed if on a UnixWare 7.x system. */ -#if defined(__USLC__) && defined(__SCO_VERSION__) -#define STRICT_SYSV_CURSES /* Don't use ncurses extensions */ -#endif - -#endif /*Py_PYCONFIG_H*/ - diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/Current b/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/Current deleted file mode 120000 index e6b7b62..0000000 --- a/dist.mac/AttributionReport.app/Contents/Frameworks/Python.framework/Versions/Current +++ /dev/null @@ -1 +0,0 @@ -2.7 \ No newline at end of file diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/libcrypto.1.0.0.dylib b/dist.mac/AttributionReport.app/Contents/Frameworks/libcrypto.1.0.0.dylib deleted file mode 100644 index 456ddd6..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/libcrypto.1.0.0.dylib and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/libfreetype.6.dylib b/dist.mac/AttributionReport.app/Contents/Frameworks/libfreetype.6.dylib deleted file mode 100644 index 09300eb..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/libfreetype.6.dylib and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/libgdbm.4.dylib b/dist.mac/AttributionReport.app/Contents/Frameworks/libgdbm.4.dylib deleted file mode 100644 index 03e4481..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/libgdbm.4.dylib and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/libjpeg.8.dylib b/dist.mac/AttributionReport.app/Contents/Frameworks/libjpeg.8.dylib deleted file mode 100644 index 4aae5d2..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/libjpeg.8.dylib and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/libpng16.16.dylib b/dist.mac/AttributionReport.app/Contents/Frameworks/libpng16.16.dylib deleted file mode 100644 index 765a8e7..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/libpng16.16.dylib and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/libsqlite3.0.dylib b/dist.mac/AttributionReport.app/Contents/Frameworks/libsqlite3.0.dylib deleted file mode 100644 index f5df04d..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/libsqlite3.0.dylib and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/libssl.1.0.0.dylib b/dist.mac/AttributionReport.app/Contents/Frameworks/libssl.1.0.0.dylib deleted file mode 100644 index f31973d..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/libssl.1.0.0.dylib and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Frameworks/libtiff.5.dylib b/dist.mac/AttributionReport.app/Contents/Frameworks/libtiff.5.dylib deleted file mode 100644 index f479648..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Frameworks/libtiff.5.dylib and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Info.plist b/dist.mac/AttributionReport.app/Contents/Info.plist deleted file mode 100644 index 33c695e..0000000 --- a/dist.mac/AttributionReport.app/Contents/Info.plist +++ /dev/null @@ -1,89 +0,0 @@ - - - - - CFBundleDevelopmentRegion - English - CFBundleDisplayName - main - CFBundleExecutable - main - CFBundleIconFile - main - CFBundleIdentifier - org.pythonmac.unspecified.main - CFBundleInfoDictionaryVersion - 6.0 - CFBundleName - main - CFBundlePackageType - APPL - CFBundleShortVersionString - 0.0.0 - CFBundleSignature - ???? - CFBundleVersion - 0.0.0 - LSHasLocalizedDisplayName - - NSAppleScriptEnabled - - NSHumanReadableCopyright - Copyright not specified - NSMainNibFile - MainMenu - NSPrincipalClass - NSApplication - PyMainFileNames - - __boot__ - - PyOptions - - alias - - argv_emulation - - emulate_shell_environment - - no_chdir - - prefer_ppc - - site_packages - - use_faulthandler - - use_pythonpath - - verbose - - - PyResourcePackages - - - PyRuntimeLocations - - @executable_path/../Frameworks/Python.framework/Versions/2.7/Python - - PythonInfoDict - - PythonExecutable - /Users/tyrelsouza/.virtualenvs/julian_report/bin/python - PythonLongVersion - 2.7.10 (default, Jun 1 2015, 09:44:56) -[GCC 4.2.1 Compatible Apple LLVM 6.1.0 (clang-602.0.53)] - PythonShortVersion - 2.7 - py2app - - alias - - template - app - version - 0.9 - - - - diff --git a/dist.mac/AttributionReport.app/Contents/MacOS/main b/dist.mac/AttributionReport.app/Contents/MacOS/main deleted file mode 100755 index 69e5dd0..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/MacOS/main and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/MacOS/python b/dist.mac/AttributionReport.app/Contents/MacOS/python deleted file mode 100755 index 9975ab0..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/MacOS/python and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/PkgInfo b/dist.mac/AttributionReport.app/Contents/PkgInfo deleted file mode 100644 index bd04210..0000000 --- a/dist.mac/AttributionReport.app/Contents/PkgInfo +++ /dev/null @@ -1 +0,0 @@ -APPL???? \ No newline at end of file diff --git a/dist.mac/AttributionReport.app/Contents/Resources/__boot__.py b/dist.mac/AttributionReport.app/Contents/Resources/__boot__.py deleted file mode 100644 index c0ceae9..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/__boot__.py +++ /dev/null @@ -1,81 +0,0 @@ -def _reset_sys_path(): - # Clear generic sys.path[0] - import sys, os - resources = os.environ['RESOURCEPATH'] - while sys.path[0] == resources: - del sys.path[0] -_reset_sys_path() - - -def _chdir_resource(): - import os - os.chdir(os.environ['RESOURCEPATH']) -_chdir_resource() - - -def _disable_linecache(): - import linecache - def fake_getline(*args, **kwargs): - return '' - linecache.orig_getline = linecache.getline - linecache.getline = fake_getline -_disable_linecache() - - -import re, sys -cookie_re = re.compile(b"coding[:=]\s*([-\w.]+)") -if sys.version_info[0] == 2: - default_encoding = 'ascii' -else: - default_encoding = 'utf-8' - -def guess_encoding(fp): - for i in range(2): - ln = fp.readline() - - m = cookie_re.search(ln) - if m is not None: - return m.group(1).decode('ascii') - - return default_encoding - -def _run(): - global __file__ - import os, site - sys.frozen = 'macosx_app' - base = os.environ['RESOURCEPATH'] - - argv0 = os.path.basename(os.environ['ARGVZERO']) - script = SCRIPT_MAP.get(argv0, DEFAULT_SCRIPT) - - path = os.path.join(base, script) - sys.argv[0] = __file__ = path - if sys.version_info[0] == 2: - with open(path, 'rU') as fp: - source = fp.read() + "\n" - else: - with open(path, 'rb') as fp: - encoding = guess_encoding(fp) - - with open(path, 'r', encoding=encoding) as fp: - source = fp.read() + '\n' - exec(compile(source, path, 'exec'), globals(), globals()) - - -import os -os.environ['MATPLOTLIBDATA'] = os.path.join(os.environ['RESOURCEPATH'], 'mpl-data') - - -def _setup_ctypes(): - from ctypes.macholib import dyld - import os - frameworks = os.path.join(os.environ['RESOURCEPATH'], '..', 'Frameworks') - dyld.DEFAULT_FRAMEWORK_FALLBACK.insert(0, frameworks) - dyld.DEFAULT_LIBRARY_FALLBACK.insert(0, frameworks) - -_setup_ctypes() - - -DEFAULT_SCRIPT='main.py' -SCRIPT_MAP={} -_run() diff --git a/dist.mac/AttributionReport.app/Contents/Resources/__error__.sh b/dist.mac/AttributionReport.app/Contents/Resources/__error__.sh deleted file mode 100755 index f1122a6..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/__error__.sh +++ /dev/null @@ -1,19 +0,0 @@ -#!/bin/sh -# -# This is the default apptemplate error script -# -if ( test -n "$2" ) ; then - echo "$1 Error" - echo "An unexpected error has occurred during execution of the main script" - echo "" - echo "$2: $3" - echo "" - echo "See the Console for a detailed traceback." -else - echo "$1 Error" - - # Usage: ERRORURL , this is used by the - # bundle runner to put up a dialog. - #echo "ERRORURL: http://www.python.org/ Visit the Python Website -# echo "ERRORURL: http://homepages.cwi.nl/~jack/macpython/index.html Visit the MacPython Website" -fi diff --git a/dist.mac/AttributionReport.app/Contents/Resources/include/python2.7/pyconfig.h b/dist.mac/AttributionReport.app/Contents/Resources/include/python2.7/pyconfig.h deleted file mode 100644 index aa93780..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/include/python2.7/pyconfig.h +++ /dev/null @@ -1,1282 +0,0 @@ -/* pyconfig.h. Generated from pyconfig.h.in by configure. */ -/* pyconfig.h.in. Generated from configure.ac by autoheader. */ - - -#ifndef Py_PYCONFIG_H -#define Py_PYCONFIG_H - - -/* Define if building universal (internal helper macro) */ -/* #undef AC_APPLE_UNIVERSAL_BUILD */ - -/* Define for AIX if your compiler is a genuine IBM xlC/xlC_r and you want - support for AIX C++ shared extension modules. */ -/* #undef AIX_GENUINE_CPLUSPLUS */ - -/* Define this if you have AtheOS threads. */ -/* #undef ATHEOS_THREADS */ - -/* Define this if you have BeOS threads. */ -/* #undef BEOS_THREADS */ - -/* Define if you have the Mach cthreads package */ -/* #undef C_THREADS */ - -/* Define if C doubles are 64-bit IEEE 754 binary format, stored in ARM - mixed-endian order (byte order 45670123) */ -/* #undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754 */ - -/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the most - significant byte first */ -/* #undef DOUBLE_IS_BIG_ENDIAN_IEEE754 */ - -/* Define if C doubles are 64-bit IEEE 754 binary format, stored with the - least significant byte first */ -#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754 1 - -/* Define if --enable-ipv6 is specified */ -#define ENABLE_IPV6 1 - -/* Define if flock needs to be linked with bsd library. */ -/* #undef FLOCK_NEEDS_LIBBSD */ - -/* Define if getpgrp() must be called as getpgrp(0). */ -/* #undef GETPGRP_HAVE_ARG */ - -/* Define if gettimeofday() does not have second (timezone) argument This is - the case on Motorola V4 (R40V4.2) */ -/* #undef GETTIMEOFDAY_NO_TZ */ - -/* Define to 1 if you have the `acosh' function. */ -#define HAVE_ACOSH 1 - -/* struct addrinfo (netdb.h) */ -#define HAVE_ADDRINFO 1 - -/* Define to 1 if you have the `alarm' function. */ -#define HAVE_ALARM 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_ALLOCA_H 1 - -/* Define this if your time.h defines altzone. */ -/* #undef HAVE_ALTZONE */ - -/* Define to 1 if you have the `asinh' function. */ -#define HAVE_ASINH 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_ASM_TYPES_H */ - -/* Define to 1 if you have the `atanh' function. */ -#define HAVE_ATANH 1 - -/* Define if GCC supports __attribute__((format(PyArg_ParseTuple, 2, 3))) */ -/* #undef HAVE_ATTRIBUTE_FORMAT_PARSETUPLE */ - -/* Define to 1 if you have the `bind_textdomain_codeset' function. */ -/* #undef HAVE_BIND_TEXTDOMAIN_CODESET */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_BLUETOOTH_BLUETOOTH_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_BLUETOOTH_H */ - -/* Define if nice() returns success/failure instead of the new priority. */ -/* #undef HAVE_BROKEN_NICE */ - -/* Define if the system reports an invalid PIPE_BUF value. */ -/* #undef HAVE_BROKEN_PIPE_BUF */ - -/* Define if poll() sets errno on invalid file descriptors. */ -/* #undef HAVE_BROKEN_POLL */ - -/* Define if the Posix semaphores do not work on your system */ -/* #undef HAVE_BROKEN_POSIX_SEMAPHORES */ - -/* Define if pthread_sigmask() does not work on your system. */ -/* #undef HAVE_BROKEN_PTHREAD_SIGMASK */ - -/* define to 1 if your sem_getvalue is broken. */ -#define HAVE_BROKEN_SEM_GETVALUE 1 - -/* Define if `unsetenv` does not return an int. */ -/* #undef HAVE_BROKEN_UNSETENV */ - -/* Define this if you have the type _Bool. */ -#define HAVE_C99_BOOL 1 - -/* Define to 1 if you have the 'chflags' function. */ -#define HAVE_CHFLAGS 1 - -/* Define to 1 if you have the `chown' function. */ -#define HAVE_CHOWN 1 - -/* Define if you have the 'chroot' function. */ -#define HAVE_CHROOT 1 - -/* Define to 1 if you have the `clock' function. */ -#define HAVE_CLOCK 1 - -/* Define to 1 if you have the `confstr' function. */ -#define HAVE_CONFSTR 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_CONIO_H */ - -/* Define to 1 if you have the `copysign' function. */ -#define HAVE_COPYSIGN 1 - -/* Define to 1 if you have the `ctermid' function. */ -#define HAVE_CTERMID 1 - -/* Define if you have the 'ctermid_r' function. */ -#define HAVE_CTERMID_R 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_CURSES_H 1 - -/* Define if you have the 'is_term_resized' function. */ -#define HAVE_CURSES_IS_TERM_RESIZED 1 - -/* Define if you have the 'resizeterm' function. */ -#define HAVE_CURSES_RESIZETERM 1 - -/* Define if you have the 'resize_term' function. */ -#define HAVE_CURSES_RESIZE_TERM 1 - -/* Define to 1 if you have the declaration of `isfinite', and to 0 if you - don't. */ -#define HAVE_DECL_ISFINITE 1 - -/* Define to 1 if you have the declaration of `isinf', and to 0 if you don't. - */ -#define HAVE_DECL_ISINF 1 - -/* Define to 1 if you have the declaration of `isnan', and to 0 if you don't. - */ -#define HAVE_DECL_ISNAN 1 - -/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't. - */ -/* #undef HAVE_DECL_TZNAME */ - -/* Define to 1 if you have the device macros. */ -#define HAVE_DEVICE_MACROS 1 - -/* Define to 1 if you have the /dev/ptc device file. */ -/* #undef HAVE_DEV_PTC */ - -/* Define to 1 if you have the /dev/ptmx device file. */ -#define HAVE_DEV_PTMX 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_DIRECT_H */ - -/* Define to 1 if you have the header file, and it defines `DIR'. - */ -#define HAVE_DIRENT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_DLFCN_H 1 - -/* Define to 1 if you have the `dlopen' function. */ -#define HAVE_DLOPEN 1 - -/* Define to 1 if you have the `dup2' function. */ -#define HAVE_DUP2 1 - -/* Defined when any dynamic module loading is enabled. */ -#define HAVE_DYNAMIC_LOADING 1 - -/* Define if you have the 'epoll' functions. */ -/* #undef HAVE_EPOLL */ - -/* Define to 1 if you have the `erf' function. */ -#define HAVE_ERF 1 - -/* Define to 1 if you have the `erfc' function. */ -#define HAVE_ERFC 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_ERRNO_H 1 - -/* Define to 1 if you have the `execv' function. */ -#define HAVE_EXECV 1 - -/* Define to 1 if you have the `expm1' function. */ -#define HAVE_EXPM1 1 - -/* Define if you have the 'fchdir' function. */ -#define HAVE_FCHDIR 1 - -/* Define to 1 if you have the `fchmod' function. */ -#define HAVE_FCHMOD 1 - -/* Define to 1 if you have the `fchown' function. */ -#define HAVE_FCHOWN 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_FCNTL_H 1 - -/* Define if you have the 'fdatasync' function. */ -/* #undef HAVE_FDATASYNC */ - -/* Define to 1 if you have the `finite' function. */ -#define HAVE_FINITE 1 - -/* Define to 1 if you have the `flock' function. */ -#define HAVE_FLOCK 1 - -/* Define to 1 if you have the `fork' function. */ -#define HAVE_FORK 1 - -/* Define to 1 if you have the `forkpty' function. */ -#define HAVE_FORKPTY 1 - -/* Define to 1 if you have the `fpathconf' function. */ -#define HAVE_FPATHCONF 1 - -/* Define to 1 if you have the `fseek64' function. */ -/* #undef HAVE_FSEEK64 */ - -/* Define to 1 if you have the `fseeko' function. */ -#define HAVE_FSEEKO 1 - -/* Define to 1 if you have the `fstatvfs' function. */ -#define HAVE_FSTATVFS 1 - -/* Define if you have the 'fsync' function. */ -#define HAVE_FSYNC 1 - -/* Define to 1 if you have the `ftell64' function. */ -/* #undef HAVE_FTELL64 */ - -/* Define to 1 if you have the `ftello' function. */ -#define HAVE_FTELLO 1 - -/* Define to 1 if you have the `ftime' function. */ -#define HAVE_FTIME 1 - -/* Define to 1 if you have the `ftruncate' function. */ -#define HAVE_FTRUNCATE 1 - -/* Define to 1 if you have the `gai_strerror' function. */ -#define HAVE_GAI_STRERROR 1 - -/* Define to 1 if you have the `gamma' function. */ -#define HAVE_GAMMA 1 - -/* Define if we can use gcc inline assembler to get and set x87 control word - */ -#define HAVE_GCC_ASM_FOR_X87 1 - -/* Define if you have the getaddrinfo function. */ -#define HAVE_GETADDRINFO 1 - -/* Define to 1 if you have the `getcwd' function. */ -#define HAVE_GETCWD 1 - -/* Define this if you have flockfile(), getc_unlocked(), and funlockfile() */ -#define HAVE_GETC_UNLOCKED 1 - -/* Define to 1 if you have the `getentropy' function. */ -/* #undef HAVE_GETENTROPY */ - -/* Define to 1 if you have the `getgroups' function. */ -#define HAVE_GETGROUPS 1 - -/* Define to 1 if you have the `gethostbyname' function. */ -#define HAVE_GETHOSTBYNAME 1 - -/* Define this if you have some version of gethostbyname_r() */ -/* #undef HAVE_GETHOSTBYNAME_R */ - -/* Define this if you have the 3-arg version of gethostbyname_r(). */ -/* #undef HAVE_GETHOSTBYNAME_R_3_ARG */ - -/* Define this if you have the 5-arg version of gethostbyname_r(). */ -/* #undef HAVE_GETHOSTBYNAME_R_5_ARG */ - -/* Define this if you have the 6-arg version of gethostbyname_r(). */ -/* #undef HAVE_GETHOSTBYNAME_R_6_ARG */ - -/* Define to 1 if you have the `getitimer' function. */ -#define HAVE_GETITIMER 1 - -/* Define to 1 if you have the `getloadavg' function. */ -#define HAVE_GETLOADAVG 1 - -/* Define to 1 if you have the `getlogin' function. */ -#define HAVE_GETLOGIN 1 - -/* Define to 1 if you have the `getnameinfo' function. */ -#define HAVE_GETNAMEINFO 1 - -/* Define if you have the 'getpagesize' function. */ -#define HAVE_GETPAGESIZE 1 - -/* Define to 1 if you have the `getpeername' function. */ -#define HAVE_GETPEERNAME 1 - -/* Define to 1 if you have the `getpgid' function. */ -#define HAVE_GETPGID 1 - -/* Define to 1 if you have the `getpgrp' function. */ -#define HAVE_GETPGRP 1 - -/* Define to 1 if you have the `getpid' function. */ -#define HAVE_GETPID 1 - -/* Define to 1 if you have the `getpriority' function. */ -#define HAVE_GETPRIORITY 1 - -/* Define to 1 if you have the `getpwent' function. */ -#define HAVE_GETPWENT 1 - -/* Define to 1 if you have the `getresgid' function. */ -/* #undef HAVE_GETRESGID */ - -/* Define to 1 if you have the `getresuid' function. */ -/* #undef HAVE_GETRESUID */ - -/* Define to 1 if you have the `getsid' function. */ -#define HAVE_GETSID 1 - -/* Define to 1 if you have the `getspent' function. */ -/* #undef HAVE_GETSPENT */ - -/* Define to 1 if you have the `getspnam' function. */ -/* #undef HAVE_GETSPNAM */ - -/* Define to 1 if you have the `gettimeofday' function. */ -#define HAVE_GETTIMEOFDAY 1 - -/* Define to 1 if you have the `getwd' function. */ -#define HAVE_GETWD 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_GRP_H 1 - -/* Define if you have the 'hstrerror' function. */ -#define HAVE_HSTRERROR 1 - -/* Define to 1 if you have the `hypot' function. */ -#define HAVE_HYPOT 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_IEEEFP_H */ - -/* Define if you have the 'inet_aton' function. */ -#define HAVE_INET_ATON 1 - -/* Define if you have the 'inet_pton' function. */ -#define HAVE_INET_PTON 1 - -/* Define to 1 if you have the `initgroups' function. */ -#define HAVE_INITGROUPS 1 - -/* Define if your compiler provides int32_t. */ -#define HAVE_INT32_T 1 - -/* Define if your compiler provides int64_t. */ -#define HAVE_INT64_T 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_INTTYPES_H 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_IO_H */ - -/* Define to 1 if you have the `kill' function. */ -#define HAVE_KILL 1 - -/* Define to 1 if you have the `killpg' function. */ -#define HAVE_KILLPG 1 - -/* Define if you have the 'kqueue' functions. */ -#define HAVE_KQUEUE 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_LANGINFO_H 1 - -/* Defined to enable large file support when an off_t is bigger than a long - and long long is available and at least as big as an off_t. You may need to - add some flags for configuration and compilation to enable this mode. (For - Solaris and Linux, the necessary defines are already defined.) */ -/* #undef HAVE_LARGEFILE_SUPPORT */ - -/* Define to 1 if you have the 'lchflags' function. */ -#define HAVE_LCHFLAGS 1 - -/* Define to 1 if you have the `lchmod' function. */ -#define HAVE_LCHMOD 1 - -/* Define to 1 if you have the `lchown' function. */ -#define HAVE_LCHOWN 1 - -/* Define to 1 if you have the `lgamma' function. */ -#define HAVE_LGAMMA 1 - -/* Define to 1 if you have the `dl' library (-ldl). */ -#define HAVE_LIBDL 1 - -/* Define to 1 if you have the `dld' library (-ldld). */ -/* #undef HAVE_LIBDLD */ - -/* Define to 1 if you have the `ieee' library (-lieee). */ -/* #undef HAVE_LIBIEEE */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_LIBINTL_H */ - -/* Define if you have the readline library (-lreadline). */ -#define HAVE_LIBREADLINE 1 - -/* Define to 1 if you have the `resolv' library (-lresolv). */ -/* #undef HAVE_LIBRESOLV */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_LIBUTIL_H */ - -/* Define if you have the 'link' function. */ -#define HAVE_LINK 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_LINUX_NETLINK_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_LINUX_TIPC_H */ - -/* Define to 1 if you have the `log1p' function. */ -#define HAVE_LOG1P 1 - -/* Define this if you have the type long double. */ -#define HAVE_LONG_DOUBLE 1 - -/* Define this if you have the type long long. */ -#define HAVE_LONG_LONG 1 - -/* Define to 1 if you have the `lstat' function. */ -#define HAVE_LSTAT 1 - -/* Define this if you have the makedev macro. */ -#define HAVE_MAKEDEV 1 - -/* Define to 1 if you have the `memmove' function. */ -#define HAVE_MEMMOVE 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_MEMORY_H 1 - -/* Define to 1 if you have the `mkfifo' function. */ -#define HAVE_MKFIFO 1 - -/* Define to 1 if you have the `mknod' function. */ -#define HAVE_MKNOD 1 - -/* Define to 1 if you have the `mktime' function. */ -#define HAVE_MKTIME 1 - -/* Define to 1 if you have the `mmap' function. */ -#define HAVE_MMAP 1 - -/* Define to 1 if you have the `mremap' function. */ -/* #undef HAVE_MREMAP */ - -/* Define to 1 if you have the header file. */ -#define HAVE_NCURSES_H 1 - -/* Define to 1 if you have the header file, and it defines `DIR'. */ -/* #undef HAVE_NDIR_H */ - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_NETPACKET_PACKET_H */ - -/* Define to 1 if you have the `nice' function. */ -#define HAVE_NICE 1 - -/* Define to 1 if you have the `openpty' function. */ -#define HAVE_OPENPTY 1 - -/* Define if compiling using MacOS X 10.5 SDK or later. */ -#define HAVE_OSX105_SDK 1 - -/* Define to 1 if you have the `pathconf' function. */ -#define HAVE_PATHCONF 1 - -/* Define to 1 if you have the `pause' function. */ -#define HAVE_PAUSE 1 - -/* Define to 1 if you have the `plock' function. */ -/* #undef HAVE_PLOCK */ - -/* Define to 1 if you have the `poll' function. */ -#undef HAVE_POLL - -/* Define to 1 if you have the header file. */ -#undef HAVE_POLL_H - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_PROCESS_H */ - -/* Define if your compiler supports function prototype */ -#define HAVE_PROTOTYPES 1 - -/* Define if you have GNU PTH threads. */ -/* #undef HAVE_PTH */ - -/* Define to 1 if you have the `pthread_atfork' function. */ -#define HAVE_PTHREAD_ATFORK 1 - -/* Defined for Solaris 2.6 bug in pthread header. */ -/* #undef HAVE_PTHREAD_DESTRUCTOR */ - -/* Define to 1 if you have the header file. */ -#define HAVE_PTHREAD_H 1 - -/* Define to 1 if you have the `pthread_init' function. */ -/* #undef HAVE_PTHREAD_INIT */ - -/* Define to 1 if you have the `pthread_sigmask' function. */ -#define HAVE_PTHREAD_SIGMASK 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_PTY_H */ - -/* Define to 1 if you have the `putenv' function. */ -#define HAVE_PUTENV 1 - -/* Define if the libcrypto has RAND_egd */ -#define HAVE_RAND_EGD 1 - -/* Define to 1 if you have the `readlink' function. */ -#define HAVE_READLINK 1 - -/* Define to 1 if you have the `realpath' function. */ -#define HAVE_REALPATH 1 - -/* Define if you have readline 2.1 */ -#define HAVE_RL_CALLBACK 1 - -/* Define if you can turn off readline's signal handling. */ -#define HAVE_RL_CATCH_SIGNAL 1 - -/* Define if you have readline 2.2 */ -#define HAVE_RL_COMPLETION_APPEND_CHARACTER 1 - -/* Define if you have readline 4.0 */ -#define HAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK 1 - -/* Define if you have readline 4.2 */ -#define HAVE_RL_COMPLETION_MATCHES 1 - -/* Define if you have rl_completion_suppress_append */ -#define HAVE_RL_COMPLETION_SUPPRESS_APPEND 1 - -/* Define if you have readline 4.0 */ -#define HAVE_RL_PRE_INPUT_HOOK 1 - -/* Define to 1 if you have the `round' function. */ -#define HAVE_ROUND 1 - -/* Define to 1 if you have the `select' function. */ -#define HAVE_SELECT 1 - -/* Define to 1 if you have the `sem_getvalue' function. */ -#define HAVE_SEM_GETVALUE 1 - -/* Define to 1 if you have the `sem_open' function. */ -#define HAVE_SEM_OPEN 1 - -/* Define to 1 if you have the `sem_timedwait' function. */ -/* #undef HAVE_SEM_TIMEDWAIT */ - -/* Define to 1 if you have the `sem_unlink' function. */ -#define HAVE_SEM_UNLINK 1 - -/* Define to 1 if you have the `setegid' function. */ -#define HAVE_SETEGID 1 - -/* Define to 1 if you have the `seteuid' function. */ -#define HAVE_SETEUID 1 - -/* Define to 1 if you have the `setgid' function. */ -#define HAVE_SETGID 1 - -/* Define if you have the 'setgroups' function. */ -#define HAVE_SETGROUPS 1 - -/* Define to 1 if you have the `setitimer' function. */ -#define HAVE_SETITIMER 1 - -/* Define to 1 if you have the `setlocale' function. */ -#define HAVE_SETLOCALE 1 - -/* Define to 1 if you have the `setpgid' function. */ -#define HAVE_SETPGID 1 - -/* Define to 1 if you have the `setpgrp' function. */ -#define HAVE_SETPGRP 1 - -/* Define to 1 if you have the `setregid' function. */ -#define HAVE_SETREGID 1 - -/* Define to 1 if you have the `setresgid' function. */ -/* #undef HAVE_SETRESGID */ - -/* Define to 1 if you have the `setresuid' function. */ -/* #undef HAVE_SETRESUID */ - -/* Define to 1 if you have the `setreuid' function. */ -#define HAVE_SETREUID 1 - -/* Define to 1 if you have the `setsid' function. */ -#define HAVE_SETSID 1 - -/* Define to 1 if you have the `setuid' function. */ -#define HAVE_SETUID 1 - -/* Define to 1 if you have the `setvbuf' function. */ -#define HAVE_SETVBUF 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_SHADOW_H */ - -/* Define to 1 if you have the `sigaction' function. */ -#define HAVE_SIGACTION 1 - -/* Define to 1 if you have the `siginterrupt' function. */ -#define HAVE_SIGINTERRUPT 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SIGNAL_H 1 - -/* Define to 1 if you have the `sigrelse' function. */ -#define HAVE_SIGRELSE 1 - -/* Define to 1 if you have the `snprintf' function. */ -#define HAVE_SNPRINTF 1 - -/* Define if sockaddr has sa_len member */ -#define HAVE_SOCKADDR_SA_LEN 1 - -/* struct sockaddr_storage (sys/socket.h) */ -#define HAVE_SOCKADDR_STORAGE 1 - -/* Define if you have the 'socketpair' function. */ -#define HAVE_SOCKETPAIR 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_SPAWN_H 1 - -/* Define if your compiler provides ssize_t */ -#define HAVE_SSIZE_T 1 - -/* Define to 1 if you have the `statvfs' function. */ -#define HAVE_STATVFS 1 - -/* Define if you have struct stat.st_mtim.tv_nsec */ -/* #undef HAVE_STAT_TV_NSEC */ - -/* Define if you have struct stat.st_mtimensec */ -#define HAVE_STAT_TV_NSEC2 1 - -/* Define if your compiler supports variable length function prototypes (e.g. - void fprintf(FILE *, char *, ...);) *and* */ -#define HAVE_STDARG_PROTOTYPES 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDINT_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STDLIB_H 1 - -/* Define to 1 if you have the `strdup' function. */ -#define HAVE_STRDUP 1 - -/* Define to 1 if you have the `strftime' function. */ -#define HAVE_STRFTIME 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRINGS_H 1 - -/* Define to 1 if you have the header file. */ -#define HAVE_STRING_H 1 - -/* Define to 1 if you have the header file. */ -/* #undef HAVE_STROPTS_H */ - -/* Define to 1 if `st_birthtime' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_BIRTHTIME 1 - -/* Define to 1 if `st_blksize' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_BLKSIZE 1 - -/* Define to 1 if `st_blocks' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_BLOCKS 1 - -/* Define to 1 if `st_flags' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_FLAGS 1 - -/* Define to 1 if `st_gen' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_GEN 1 - -/* Define to 1 if `st_rdev' is a member of `struct stat'. */ -#define HAVE_STRUCT_STAT_ST_RDEV 1 - -/* Define to 1 if `tm_zone' is a member of `struct tm'. */ -#define HAVE_STRUCT_TM_TM_ZONE 1 - -/* Define to 1 if your `struct stat' has `st_blocks'. 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The -exceptions are the pyplot commands :func:`~matplotlib.pyplot.figure`, -:func:`~matplotlib.pyplot.subplot`, -:func:`~matplotlib.pyplot.subplots`, and -:func:`~pyplot.savefig`, which can greatly simplify scripting. - -Modules include: - - :mod:`matplotlib.axes` - defines the :class:`~matplotlib.axes.Axes` class. Most pylab - commands are wrappers for :class:`~matplotlib.axes.Axes` - methods. The axes module is the highest level of OO access to - the library. - - :mod:`matplotlib.figure` - defines the :class:`~matplotlib.figure.Figure` class. - - :mod:`matplotlib.artist` - defines the :class:`~matplotlib.artist.Artist` base class for - all classes that draw things. - - :mod:`matplotlib.lines` - defines the :class:`~matplotlib.lines.Line2D` class for - drawing lines and markers - - :mod:`matplotlib.patches` - defines classes for drawing polygons - - :mod:`matplotlib.text` - defines the :class:`~matplotlib.text.Text`, - :class:`~matplotlib.text.TextWithDash`, and - :class:`~matplotlib.text.Annotate` classes - - :mod:`matplotlib.image` - defines the :class:`~matplotlib.image.AxesImage` and - :class:`~matplotlib.image.FigureImage` classes - - :mod:`matplotlib.collections` - classes for efficient drawing of groups of lines or polygons - - :mod:`matplotlib.colors` - classes for interpreting color specifications and for making - colormaps - - :mod:`matplotlib.cm` - colormaps and the :class:`~matplotlib.image.ScalarMappable` - mixin class for providing color mapping functionality to other - classes - - :mod:`matplotlib.ticker` - classes for calculating tick mark locations and for formatting - tick labels - - :mod:`matplotlib.backends` - a subpackage with modules for various gui libraries and output - formats - -The base matplotlib namespace includes: - - :data:`~matplotlib.rcParams` - a global dictionary of default configuration settings. It is - initialized by code which may be overridded by a matplotlibrc - file. - - :func:`~matplotlib.rc` - a function for setting groups of rcParams values - - :func:`~matplotlib.use` - a function for setting the matplotlib backend. If used, this - function must be called immediately after importing matplotlib - for the first time. In particular, it must be called - **before** importing pylab (if pylab is imported). - -matplotlib was initially written by John D. Hunter (1968-2012) and is now -developed and maintained by a host of others. - -Occasionally the internal documentation (python docstrings) will refer -to MATLAB®, a registered trademark of The MathWorks, Inc. - -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -import sys -import distutils.version -from itertools import chain - -__version__ = str('1.4.3') -__version__numpy__ = str('1.6') # minimum required numpy version - -try: - import dateutil -except ImportError: - raise ImportError("matplotlib requires dateutil") - -def compare_versions(a, b): - "return True if a is greater than or equal to b" - if a: - if six.PY3: - if isinstance(a, bytes): - a = a.decode('ascii') - if isinstance(b, bytes): - b = b.decode('ascii') - a = distutils.version.LooseVersion(a) - b = distutils.version.LooseVersion(b) - return a >= b - else: - return False - -if not compare_versions(six.__version__, '1.3'): - raise ImportError( - 'six 1.3 or later is required; you have %s' % ( - six.__version__)) - -try: - import pyparsing -except ImportError: - raise ImportError("matplotlib requires pyparsing") -else: - if not compare_versions(pyparsing.__version__, '1.5.6'): - raise ImportError( - "matplotlib requires pyparsing >= 1.5.6") - - # pyparsing 2.0.0 bug, but it may be patched in distributions - try: - f = pyparsing.Forward() - f <<= pyparsing.Literal('a') - bad_pyparsing = f is None - except TypeError: - bad_pyparsing = True - - # pyparsing 1.5.6 does not have <<= on the Forward class, but - # pyparsing 2.0.0 and later will spew deprecation warnings if - # using << instead. Additionally, the <<= in pyparsing 1.5.7 is - # broken, since it doesn't return self. In order to support - # pyparsing 1.5.6 and above with a common code base, this small - # monkey patch is applied. - if bad_pyparsing: - def _forward_ilshift(self, other): - self.__lshift__(other) - return self - pyparsing.Forward.__ilshift__ = _forward_ilshift - -try: - from urllib.request import urlopen -except ImportError: - from urllib2 import urlopen - -import os -import re -import tempfile -import warnings -import contextlib -import distutils.sysconfig - -# cbook must import matplotlib only within function -# definitions, so it is safe to import from it here. -from matplotlib.cbook import is_string_like -from matplotlib.compat import subprocess - -try: - reload -except NameError: - # Python 3 - from imp import reload - - -if not hasattr(sys, 'argv'): # for modpython - sys.argv = [str('modpython')] - - -from matplotlib.rcsetup import (defaultParams, - validate_backend) - -major, minor1, minor2, s, tmp = sys.version_info -_python24 = (major == 2 and minor1 >= 4) or major >= 3 - -# the havedate check was a legacy from old matplotlib which preceeded -# datetime support -_havedate = True - -#try: -# import pkg_resources # pkg_resources is part of setuptools -#except ImportError: _have_pkg_resources = False -#else: _have_pkg_resources = True - -if not _python24: - raise ImportError('matplotlib requires Python 2.4 or later') - - -import numpy -if not compare_versions(numpy.__version__, __version__numpy__): - raise ImportError( - 'numpy %s or later is required; you have %s' % ( - __version__numpy__, numpy.__version__)) - - -def _is_writable_dir(p): - """ - p is a string pointing to a putative writable dir -- return True p - is such a string, else False - """ - try: - p + '' # test is string like - except TypeError: - return False - - # Test whether the operating system thinks it's a writable directory. - # Note that this check is necessary on Google App Engine, because the - # subsequent check will succeed even though p may not be writable. - if not os.access(p, os.W_OK) or not os.path.isdir(p): - return False - - # Also test that it is actually possible to write to a file here. - try: - t = tempfile.TemporaryFile(dir=p) - try: - t.write(b'1') - finally: - t.close() - except OSError: - return False - - return True - - -class Verbose: - """ - A class to handle reporting. Set the fileo attribute to any file - instance to handle the output. Default is sys.stdout - """ - levels = ('silent', 'helpful', 'debug', 'debug-annoying') - vald = dict( [(level, i) for i,level in enumerate(levels)]) - - # parse the verbosity from the command line; flags look like - # --verbose-silent or --verbose-helpful - _commandLineVerbose = None - - for arg in sys.argv[1:]: - # cast to str because we are using unicode_literals, - # and argv is always str - if not arg.startswith(str('--verbose-')): - continue - level_str = arg[10:] - # If it doesn't match one of ours, then don't even - # bother noting it, we are just a 3rd-party library - # to somebody else's script. - if level_str in levels: - _commandLineVerbose = level_str - - def __init__(self): - self.set_level('silent') - self.fileo = sys.stdout - - def set_level(self, level): - 'set the verbosity to one of the Verbose.levels strings' - - if self._commandLineVerbose is not None: - level = self._commandLineVerbose - if level not in self.levels: - warnings.warn('matplotlib: unrecognized --verbose-* string "%s".' - ' Legal values are %s' % (level, self.levels)) - else: - self.level = level - - def set_fileo(self, fname): - std = { - 'sys.stdout': sys.stdout, - 'sys.stderr': sys.stderr, - } - if fname in std: - self.fileo = std[fname] - else: - try: - fileo = open(fname, 'w') - except IOError: - raise ValueError('Verbose object could not open log file "%s" for writing.\nCheck your matplotlibrc verbose.fileo setting'%fname) - else: - self.fileo = fileo - - def report(self, s, level='helpful'): - """ - print message s to self.fileo if self.level>=level. Return - value indicates whether a message was issued - - """ - if self.ge(level): - print(s, file=self.fileo) - return True - return False - - def wrap(self, fmt, func, level='helpful', always=True): - """ - return a callable function that wraps func and reports it - output through the verbose handler if current verbosity level - is higher than level - - if always is True, the report will occur on every function - call; otherwise only on the first time the function is called - """ - assert six.callable(func) - def wrapper(*args, **kwargs): - ret = func(*args, **kwargs) - - if (always or not wrapper._spoke): - spoke = self.report(fmt%ret, level) - if not wrapper._spoke: wrapper._spoke = spoke - return ret - wrapper._spoke = False - wrapper.__doc__ = func.__doc__ - return wrapper - - def ge(self, level): - 'return true if self.level is >= level' - return self.vald[self.level]>=self.vald[level] - - -verbose=Verbose() - - - -def checkdep_dvipng(): - try: - s = subprocess.Popen(['dvipng','-version'], stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - stdout, stderr = s.communicate() - line = stdout.decode('ascii').split('\n')[1] - v = line.split()[-1] - return v - except (IndexError, ValueError, OSError): - return None - -def checkdep_ghostscript(): - if sys.platform == 'win32': - gs_execs = ['gswin32c', 'gswin64c', 'gs'] - else: - gs_execs = ['gs'] - for gs_exec in gs_execs: - try: - s = subprocess.Popen( - [gs_exec, '--version'], stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - stdout, stderr = s.communicate() - if s.returncode == 0: - v = stdout[:-1].decode('ascii') - return gs_exec, v - except (IndexError, ValueError, OSError): - pass - return None, None - -def checkdep_tex(): - try: - s = subprocess.Popen(['tex','-version'], stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - stdout, stderr = s.communicate() - line = stdout.decode('ascii').split('\n')[0] - pattern = '3\.1\d+' - match = re.search(pattern, line) - v = match.group(0) - return v - except (IndexError, ValueError, AttributeError, OSError): - return None - -def checkdep_pdftops(): - try: - s = subprocess.Popen(['pdftops','-v'], stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - stdout, stderr = s.communicate() - lines = stderr.decode('ascii').split('\n') - for line in lines: - if 'version' in line: - v = line.split()[-1] - return v - except (IndexError, ValueError, UnboundLocalError, OSError): - return None - -def checkdep_inkscape(): - try: - s = subprocess.Popen(['inkscape','-V'], stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - stdout, stderr = s.communicate() - lines = stdout.decode('ascii').split('\n') - for line in lines: - if 'Inkscape' in line: - v = line.split()[1] - break - return v - except (IndexError, ValueError, UnboundLocalError, OSError): - return None - -def checkdep_xmllint(): - try: - s = subprocess.Popen(['xmllint','--version'], stdout=subprocess.PIPE, - stderr=subprocess.PIPE) - stdout, stderr = s.communicate() - lines = stderr.decode('ascii').split('\n') - for line in lines: - if 'version' in line: - v = line.split()[-1] - break - return v - except (IndexError, ValueError, UnboundLocalError, OSError): - return None - -def checkdep_ps_distiller(s): - if not s: - return False - - flag = True - gs_req = '7.07' - gs_sugg = '7.07' - gs_exec, gs_v = checkdep_ghostscript() - if compare_versions(gs_v, gs_sugg): pass - elif compare_versions(gs_v, gs_req): - verbose.report(('ghostscript-%s found. ghostscript-%s or later ' - 'is recommended to use the ps.usedistiller option.') % (gs_v, gs_sugg)) - else: - flag = False - warnings.warn(('matplotlibrc ps.usedistiller option can not be used ' - 'unless ghostscript-%s or later is installed on your system') % gs_req) - - if s == 'xpdf': - pdftops_req = '3.0' - pdftops_req_alt = '0.9' # poppler version numbers, ugh - pdftops_v = checkdep_pdftops() - if compare_versions(pdftops_v, pdftops_req): - pass - elif compare_versions(pdftops_v, pdftops_req_alt) and not \ - compare_versions(pdftops_v, '1.0'): - pass - else: - flag = False - warnings.warn(('matplotlibrc ps.usedistiller can not be set to ' - 'xpdf unless xpdf-%s or later is installed on your system') % pdftops_req) - - if flag: - return s - else: - return False - -def checkdep_usetex(s): - if not s: - return False - - tex_req = '3.1415' - gs_req = '7.07' - gs_sugg = '7.07' - dvipng_req = '1.5' - flag = True - - tex_v = checkdep_tex() - if compare_versions(tex_v, tex_req): pass - else: - flag = False - warnings.warn(('matplotlibrc text.usetex option can not be used ' - 'unless TeX-%s or later is ' - 'installed on your system') % tex_req) - - dvipng_v = checkdep_dvipng() - if compare_versions(dvipng_v, dvipng_req): pass - else: - flag = False - warnings.warn( 'matplotlibrc text.usetex can not be used with *Agg ' - 'backend unless dvipng-1.5 or later is ' - 'installed on your system') - - gs_exec, gs_v = checkdep_ghostscript() - if compare_versions(gs_v, gs_sugg): pass - elif compare_versions(gs_v, gs_req): - verbose.report(('ghostscript-%s found. ghostscript-%s or later is ' - 'recommended for use with the text.usetex ' - 'option.') % (gs_v, gs_sugg)) - else: - flag = False - warnings.warn(('matplotlibrc text.usetex can not be used ' - 'unless ghostscript-%s or later is ' - 'installed on your system') % gs_req) - - return flag - - -def _get_home(): - """Find user's home directory if possible. - Otherwise, returns None. - - :see: http://mail.python.org/pipermail/python-list/2005-February/325395.html - """ - try: - if six.PY2 and sys.platform == 'win32': - path = os.path.expanduser(b"~").decode(sys.getfilesystemencoding()) - else: - path = os.path.expanduser("~") - except ImportError: - # This happens on Google App Engine (pwd module is not present). - pass - else: - if os.path.isdir(path): - return path - for evar in ('HOME', 'USERPROFILE', 'TMP'): - path = os.environ.get(evar) - if path is not None and os.path.isdir(path): - return path - return None - - -def _create_tmp_config_dir(): - """ - If the config directory can not be created, create a temporary - directory. - - Returns None if a writable temporary directory could not be created. - """ - import getpass - import tempfile - - try: - tempdir = tempfile.gettempdir() - except NotImplementedError: - # Some restricted platforms (such as Google App Engine) do not provide - # gettempdir. - return None - tempdir = os.path.join(tempdir, 'matplotlib-%s' % getpass.getuser()) - os.environ['MPLCONFIGDIR'] = tempdir - - return tempdir - - -get_home = verbose.wrap('$HOME=%s', _get_home, always=False) - -def _get_xdg_config_dir(): - """ - Returns the XDG configuration directory, according to the `XDG - base directory spec - `_. - """ - path = os.environ.get('XDG_CONFIG_HOME') - if path is None: - path = get_home() - if path is not None: - path = os.path.join(path, '.config') - return path - - -def _get_xdg_cache_dir(): - """ - Returns the XDG cache directory, according to the `XDG - base directory spec - `_. - """ - path = os.environ.get('XDG_CACHE_HOME') - if path is None: - path = get_home() - if path is not None: - path = os.path.join(path, '.cache') - return path - - -def _get_config_or_cache_dir(xdg_base): - from matplotlib.cbook import mkdirs - - configdir = os.environ.get('MPLCONFIGDIR') - if configdir is not None: - configdir = os.path.abspath(configdir) - if not os.path.exists(configdir): - mkdirs(configdir) - - if not _is_writable_dir(configdir): - return _create_tmp_config_dir() - return configdir - - p = None - h = get_home() - if h is not None: - p = os.path.join(h, '.matplotlib') - if (sys.platform.startswith('linux') and xdg_base): - p = os.path.join(xdg_base, 'matplotlib') - - if p is not None: - if os.path.exists(p): - if _is_writable_dir(p): - return p - else: - try: - mkdirs(p) - except OSError: - pass - else: - return p - - return _create_tmp_config_dir() - - -def _get_configdir(): - """ - Return the string representing the configuration directory. - - The directory is chosen as follows: - - 1. If the MPLCONFIGDIR environment variable is supplied, choose that. - - 2a. On Linux, if `$HOME/.matplotlib` exists, choose that, but warn that - that is the old location. Barring that, follow the XDG specification - and look first in `$XDG_CONFIG_HOME`, if defined, or `$HOME/.config`. - - 2b. On other platforms, choose `$HOME/.matplotlib`. - - 3. If the chosen directory exists and is writable, use that as the - configuration directory. - 4. If possible, create a temporary directory, and use it as the - configuration directory. - 5. A writable directory could not be found or created; return None. - """ - return _get_config_or_cache_dir(_get_xdg_config_dir()) - -get_configdir = verbose.wrap('CONFIGDIR=%s', _get_configdir, always=False) - - -def _get_cachedir(): - """ - Return the location of the cache directory. - - The procedure used to find the directory is the same as for - _get_config_dir, except using `$XDG_CACHE_HOME`/`~/.cache` instead. - """ - return _get_config_or_cache_dir(_get_xdg_cache_dir()) - -get_cachedir = verbose.wrap('CACHEDIR=%s', _get_cachedir, always=False) - - -def _get_data_path(): - 'get the path to matplotlib data' - - if 'MATPLOTLIBDATA' in os.environ: - path = os.environ['MATPLOTLIBDATA'] - if not os.path.isdir(path): - raise RuntimeError('Path in environment MATPLOTLIBDATA not a directory') - return path - - path = os.sep.join([os.path.dirname(__file__), 'mpl-data']) - if os.path.isdir(path): - return path - - # setuptools' namespace_packages may highjack this init file - # so need to try something known to be in matplotlib, not basemap - import matplotlib.afm - path = os.sep.join([os.path.dirname(matplotlib.afm.__file__), 'mpl-data']) - if os.path.isdir(path): - return path - - # py2exe zips pure python, so still need special check - if getattr(sys,'frozen',None): - exe_path = os.path.dirname(sys.executable) - path = os.path.join(exe_path, 'mpl-data') - if os.path.isdir(path): - return path - - # Try again assuming we need to step up one more directory - path = os.path.join(os.path.split(exe_path)[0], 'mpl-data') - if os.path.isdir(path): - return path - - # Try again assuming sys.path[0] is a dir not a exe - path = os.path.join(sys.path[0], 'mpl-data') - if os.path.isdir(path): - return path - - raise RuntimeError('Could not find the matplotlib data files') - -def _get_data_path_cached(): - if defaultParams['datapath'][0] is None: - defaultParams['datapath'][0] = _get_data_path() - return defaultParams['datapath'][0] - -get_data_path = verbose.wrap('matplotlib data path %s', _get_data_path_cached, - always=False) - - - -def get_example_data(fname): - """ - get_example_data is deprecated -- use matplotlib.cbook.get_sample_data instead - """ - raise NotImplementedError('get_example_data is deprecated -- use matplotlib.cbook.get_sample_data instead') - - -def get_py2exe_datafiles(): - datapath = get_data_path() - _, tail = os.path.split(datapath) - d = {} - for root, _, files in os.walk(datapath): - # Need to explicitly remove cocoa_agg files or py2exe complains - # NOTE I dont know why, but do as previous version - if 'Matplotlib.nib' in files: - files.remove('Matplotlib.nib') - files = [os.path.join(root, filename) for filename in files] - root = root.replace(tail, 'mpl-data') - root = root[root.index('mpl-data'):] - d[root] = files - return list(d.items()) - - -def matplotlib_fname(): - """ - Get the location of the config file. - - The file location is determined in the following order - - - `$PWD/matplotlibrc` - - - environment variable `MATPLOTLIBRC` - - - `$MPLCONFIGDIR/matplotlib` - - - On Linux, - - - `$HOME/.matplotlib/matplotlibrc`, if it exists - - - or `$XDG_CONFIG_HOME/matplotlib/matplotlibrc` (if - $XDG_CONFIG_HOME is defined) - - - or `$HOME/.config/matplotlib/matplotlibrc` (if - $XDG_CONFIG_HOME is not defined) - - - On other platforms, - - - `$HOME/.matplotlib/matplotlibrc` if `$HOME` is defined. - - - Lastly, it looks in `$MATPLOTLIBDATA/matplotlibrc` for a - system-defined copy. - """ - if six.PY2: - cwd = os.getcwdu() - else: - cwd = os.getcwd() - fname = os.path.join(cwd, 'matplotlibrc') - if os.path.exists(fname): - return fname - - if 'MATPLOTLIBRC' in os.environ: - path = os.environ['MATPLOTLIBRC'] - if os.path.exists(path): - fname = os.path.join(path, 'matplotlibrc') - if os.path.exists(fname): - return fname - - configdir = _get_configdir() - if configdir is not None: - fname = os.path.join(configdir, 'matplotlibrc') - if os.path.exists(fname): - home = get_home() - if (sys.platform.startswith('linux') and - home is not None and - os.path.exists(os.path.join( - home, '.matplotlib', 'matplotlibrc'))): - warnings.warn( - "Found matplotlib configuration in ~/.matplotlib/. " - "To conform with the XDG base directory standard, " - "this configuration location has been deprecated " - "on Linux, and the new location is now %s/matplotlib/. " - "Please move your configuration there to ensure that " - "matplotlib will continue to find it in the future." % - _get_xdg_config_dir()) - return os.path.join( - home, '.matplotlib', 'matplotlibrc') - return fname - - path = get_data_path() # guaranteed to exist or raise - fname = os.path.join(path, 'matplotlibrc') - if not os.path.exists(fname): - warnings.warn('Could not find matplotlibrc; using defaults') - - return fname - - -_deprecated_map = { - 'text.fontstyle': ('font.style',lambda x: x), - 'text.fontangle': ('font.style',lambda x: x), - 'text.fontvariant': ('font.variant',lambda x: x), - 'text.fontweight': ('font.weight',lambda x: x), - 'text.fontsize': ('font.size',lambda x: x), - 'tick.size' : ('tick.major.size',lambda x: x), - 'svg.embed_char_paths' : ('svg.fonttype',lambda x: "path" if x else "none"), - 'savefig.extension' : ('savefig.format',lambda x: x), - } - -_deprecated_ignore_map = { - } - -_obsolete_set = set(['tk.pythoninspect', ]) -_all_deprecated = set(chain(_deprecated_ignore_map, - _deprecated_map, _obsolete_set)) - -_rcparam_warn_str = ("Trying to set {key} to {value} via the {func} " - "method of RcParams which does not validate cleanly. " - "This warning will turn into an Exception in 1.5. " - "If you think {value} should validate correctly for " - "rcParams[{key}] " - "please create an issue on github." - ) - - -class RcParams(dict): - - """ - A dictionary object including validation - - validating functions are defined and associated with rc parameters in - :mod:`matplotlib.rcsetup` - """ - - validate = dict((key, converter) for key, (default, converter) in - six.iteritems(defaultParams) - if key not in _all_deprecated) - msg_depr = "%s is deprecated and replaced with %s; please use the latter." - msg_depr_ignore = "%s is deprecated and ignored. Use %s" - - # validate values on the way in - def __init__(self, *args, **kwargs): - for k, v in six.iteritems(dict(*args, **kwargs)): - try: - self[k] = v - except (ValueError, RuntimeError): - # force the issue - warnings.warn(_rcparam_warn_str.format(key=repr(k), - value=repr(v), - func='__init__')) - dict.__setitem__(self, k, v) - - def __setitem__(self, key, val): - try: - if key in _deprecated_map: - alt_key, alt_val = _deprecated_map[key] - warnings.warn(self.msg_depr % (key, alt_key)) - key = alt_key - val = alt_val(val) - elif key in _deprecated_ignore_map: - alt = _deprecated_ignore_map[key] - warnings.warn(self.msg_depr_ignore % (key, alt)) - return - try: - cval = self.validate[key](val) - except ValueError as ve: - raise ValueError("Key %s: %s" % (key, str(ve))) - dict.__setitem__(self, key, cval) - except KeyError: - raise KeyError('%s is not a valid rc parameter.\ -See rcParams.keys() for a list of valid parameters.' % (key,)) - - def __getitem__(self, key): - if key in _deprecated_map: - alt_key, alt_val = _deprecated_map[key] - warnings.warn(self.msg_depr % (key, alt_key)) - key = alt_key - elif key in _deprecated_ignore_map: - alt = _deprecated_ignore_map[key] - warnings.warn(self.msg_depr_ignore % (key, alt)) - key = alt - return dict.__getitem__(self, key) - - # http://stackoverflow.com/questions/2390827/how-to-properly-subclass-dict-and-override-get-set - # the default dict `update` does not use __setitem__ - # so rcParams.update(...) (such as in seaborn) side-steps - # all of the validation over-ride update to force - # through __setitem__ - def update(self, *args, **kwargs): - for k, v in six.iteritems(dict(*args, **kwargs)): - try: - self[k] = v - except (ValueError, RuntimeError): - # force the issue - warnings.warn(_rcparam_warn_str.format(key=repr(k), - value=repr(v), - func='update')) - dict.__setitem__(self, k, v) - - def __repr__(self): - import pprint - class_name = self.__class__.__name__ - indent = len(class_name) + 1 - repr_split = pprint.pformat(dict(self), indent=1, - width=80 - indent).split('\n') - repr_indented = ('\n' + ' ' * indent).join(repr_split) - return '{0}({1})'.format(class_name, repr_indented) - - def __str__(self): - return '\n'.join('{0}: {1}'.format(k, v) - for k, v in sorted(self.items())) - - def keys(self): - """ - Return sorted list of keys. - """ - k = list(dict.keys(self)) - k.sort() - return k - - def values(self): - """ - Return values in order of sorted keys. - """ - return [self[k] for k in self.keys()] - - def find_all(self, pattern): - """ - Return the subset of this RcParams dictionary whose keys match, - using :func:`re.search`, the given ``pattern``. - - .. note:: - - Changes to the returned dictionary are *not* propagated to - the parent RcParams dictionary. - - """ - import re - pattern_re = re.compile(pattern) - return RcParams((key, value) - for key, value in self.items() - if pattern_re.search(key)) - - -def rc_params(fail_on_error=False): - """Return a :class:`matplotlib.RcParams` instance from the - default matplotlib rc file. - """ - fname = matplotlib_fname() - if not os.path.exists(fname): - # this should never happen, default in mpl-data should always be found - message = 'could not find rc file; returning defaults' - ret = RcParams([(key, default) for key, (default, _) in - six.iteritems(defaultParams) - if key not in _all_deprecated]) - warnings.warn(message) - return ret - - return rc_params_from_file(fname, fail_on_error) - - -URL_REGEX = re.compile(r'http://|https://|ftp://|file://|file:\\') - - -def is_url(filename): - """Return True if string is an http, ftp, or file URL path.""" - return URL_REGEX.match(filename) is not None - - -def _url_lines(f): - # Compatibility for urlopen in python 3, which yields bytes. - for line in f: - yield line.decode('utf8') - - -@contextlib.contextmanager -def _open_file_or_url(fname): - if is_url(fname): - f = urlopen(fname) - yield _url_lines(f) - f.close() - else: - with open(fname) as f: - yield f - - -_error_details_fmt = 'line #%d\n\t"%s"\n\tin file "%s"' - - -def _rc_params_in_file(fname, fail_on_error=False): - """Return :class:`matplotlib.RcParams` from the contents of the given file. - - Unlike `rc_params_from_file`, the configuration class only contains the - parameters specified in the file (i.e. default values are not filled in). - """ - cnt = 0 - rc_temp = {} - with _open_file_or_url(fname) as fd: - for line in fd: - cnt += 1 - strippedline = line.split('#', 1)[0].strip() - if not strippedline: continue - tup = strippedline.split(':', 1) - if len(tup) != 2: - error_details = _error_details_fmt % (cnt, line, fname) - warnings.warn('Illegal %s' % error_details) - continue - key, val = tup - key = key.strip() - val = val.strip() - if key in rc_temp: - warnings.warn('Duplicate key in file "%s", line #%d' % \ - (fname, cnt)) - rc_temp[key] = (val, line, cnt) - - config = RcParams() - - for key in ('verbose.level', 'verbose.fileo'): - if key in rc_temp: - val, line, cnt = rc_temp.pop(key) - if fail_on_error: - config[key] = val # try to convert to proper type or raise - else: - try: - config[key] = val # try to convert to proper type or skip - except Exception as msg: - error_details = _error_details_fmt % (cnt, line, fname) - warnings.warn('Bad val "%s" on %s\n\t%s' % - (val, error_details, msg)) - - for key, (val, line, cnt) in six.iteritems(rc_temp): - if key in defaultParams: - if fail_on_error: - config[key] = val # try to convert to proper type or raise - else: - try: - config[key] = val # try to convert to proper type or skip - except Exception as msg: - error_details = _error_details_fmt % (cnt, line, fname) - warnings.warn('Bad val "%s" on %s\n\t%s' % - (val, error_details, msg)) - elif key in _deprecated_ignore_map: - warnings.warn('%s is deprecated. Update your matplotlibrc to use ' - '%s instead.'% (key, _deprecated_ignore_map[key])) - - else: - print(""" -Bad key "%s" on line %d in -%s. -You probably need to get an updated matplotlibrc file from -http://matplotlib.sf.net/_static/matplotlibrc or from the matplotlib source -distribution""" % (key, cnt, fname), file=sys.stderr) - - return config - - -def rc_params_from_file(fname, fail_on_error=False, use_default_template=True): - """Return :class:`matplotlib.RcParams` from the contents of the given file. - - Parameters - ---------- - fname : str - Name of file parsed for matplotlib settings. - fail_on_error : bool - If True, raise an error when the parser fails to convert a parameter. - use_default_template : bool - If True, initialize with default parameters before updating with those - in the given file. If False, the configuration class only contains the - parameters specified in the file. (Useful for updating dicts.) - """ - config_from_file = _rc_params_in_file(fname, fail_on_error) - - if not use_default_template: - return config_from_file - - iter_params = six.iteritems(defaultParams) - config = RcParams([(key, default) for key, (default, _) in iter_params - if key not in _all_deprecated]) - config.update(config_from_file) - - verbose.set_level(config['verbose.level']) - verbose.set_fileo(config['verbose.fileo']) - - if config['datapath'] is None: - config['datapath'] = get_data_path() - - if not config['text.latex.preamble'] == ['']: - verbose.report(""" -***************************************************************** -You have the following UNSUPPORTED LaTeX preamble customizations: -%s -Please do not ask for support with these customizations active. -***************************************************************** -"""% '\n'.join(config['text.latex.preamble']), 'helpful') - - verbose.report('loaded rc file %s'%fname) - - return config - - -# this is the instance used by the matplotlib classes -rcParams = rc_params() - -if rcParams['examples.directory']: - # paths that are intended to be relative to matplotlib_fname() - # are allowed for the examples.directory parameter. - # However, we will need to fully qualify the path because - # Sphinx requires absolute paths. - if not os.path.isabs(rcParams['examples.directory']): - _basedir, _fname = os.path.split(matplotlib_fname()) - # Sometimes matplotlib_fname() can return relative paths, - # Also, using realpath() guarentees that Sphinx will use - # the same path that matplotlib sees (in case of weird symlinks). - _basedir = os.path.realpath(_basedir) - _fullpath = os.path.join(_basedir, rcParams['examples.directory']) - rcParams['examples.directory'] = _fullpath - -rcParamsOrig = rcParams.copy() - -rcParamsDefault = RcParams([(key, default) for key, (default, converter) in - six.iteritems(defaultParams) - if key not in _all_deprecated]) - - -rcParams['ps.usedistiller'] = checkdep_ps_distiller( - rcParams['ps.usedistiller']) -rcParams['text.usetex'] = checkdep_usetex(rcParams['text.usetex']) - -if rcParams['axes.formatter.use_locale']: - import locale - locale.setlocale(locale.LC_ALL, '') - - -def rc(group, **kwargs): - """ - Set the current rc params. Group is the grouping for the rc, e.g., - for ``lines.linewidth`` the group is ``lines``, for - ``axes.facecolor``, the group is ``axes``, and so on. Group may - also be a list or tuple of group names, e.g., (*xtick*, *ytick*). - *kwargs* is a dictionary attribute name/value pairs, e.g.,:: - - rc('lines', linewidth=2, color='r') - - sets the current rc params and is equivalent to:: - - rcParams['lines.linewidth'] = 2 - rcParams['lines.color'] = 'r' - - The following aliases are available to save typing for interactive - users: - - ===== ================= - Alias Property - ===== ================= - 'lw' 'linewidth' - 'ls' 'linestyle' - 'c' 'color' - 'fc' 'facecolor' - 'ec' 'edgecolor' - 'mew' 'markeredgewidth' - 'aa' 'antialiased' - ===== ================= - - Thus you could abbreviate the above rc command as:: - - rc('lines', lw=2, c='r') - - - Note you can use python's kwargs dictionary facility to store - dictionaries of default parameters. e.g., you can customize the - font rc as follows:: - - font = {'family' : 'monospace', - 'weight' : 'bold', - 'size' : 'larger'} - - rc('font', **font) # pass in the font dict as kwargs - - This enables you to easily switch between several configurations. - Use :func:`~matplotlib.pyplot.rcdefaults` to restore the default - rc params after changes. - """ - - aliases = { - 'lw' : 'linewidth', - 'ls' : 'linestyle', - 'c' : 'color', - 'fc' : 'facecolor', - 'ec' : 'edgecolor', - 'mew' : 'markeredgewidth', - 'aa' : 'antialiased', - } - - if is_string_like(group): - group = (group,) - for g in group: - for k, v in six.iteritems(kwargs): - name = aliases.get(k) or k - key = '%s.%s' % (g, name) - try: - rcParams[key] = v - except KeyError: - raise KeyError('Unrecognized key "%s" for group "%s" and name "%s"' % - (key, g, name)) - -def rcdefaults(): - """ - Restore the default rc params. These are not the params loaded by - the rc file, but mpl's internal params. See rc_file_defaults for - reloading the default params from the rc file - """ - rcParams.clear() - rcParams.update(rcParamsDefault) - - -def rc_file(fname): - """ - Update rc params from file. - """ - rcParams.update(rc_params_from_file(fname)) - - -class rc_context(object): - """ - Return a context manager for managing rc settings. - - This allows one to do:: - - with mpl.rc_context(fname='screen.rc'): - plt.plot(x, a) - with mpl.rc_context(fname='print.rc'): - plt.plot(x, b) - plt.plot(x, c) - - The 'a' vs 'x' and 'c' vs 'x' plots would have settings from - 'screen.rc', while the 'b' vs 'x' plot would have settings from - 'print.rc'. - - A dictionary can also be passed to the context manager:: - - with mpl.rc_context(rc={'text.usetex': True}, fname='screen.rc'): - plt.plot(x, a) - - The 'rc' dictionary takes precedence over the settings loaded from - 'fname'. Passing a dictionary only is also valid. - """ - - def __init__(self, rc=None, fname=None): - self.rcdict = rc - self.fname = fname - self._rcparams = rcParams.copy() - try: - if self.fname: - rc_file(self.fname) - if self.rcdict: - rcParams.update(self.rcdict) - except: - # if anything goes wrong, revert rc parameters and re-raise - rcParams.clear() - rcParams.update(self._rcparams) - raise - - def __enter__(self): - return self - - def __exit__(self, type, value, tb): - rcParams.update(self._rcparams) - - -def rc_file_defaults(): - """ - Restore the default rc params from the original matplotlib rc that - was loaded - """ - rcParams.update(rcParamsOrig) - -_use_error_msg = """ This call to matplotlib.use() has no effect -because the backend has already been chosen; -matplotlib.use() must be called *before* pylab, matplotlib.pyplot, -or matplotlib.backends is imported for the first time. -""" - -def use(arg, warn=True, force=False): - """ - Set the matplotlib backend to one of the known backends. - - The argument is case-insensitive. *warn* specifies whether a - warning should be issued if a backend has already been set up. - *force* is an **experimental** flag that tells matplotlib to - attempt to initialize a new backend by reloading the backend - module. - - .. note:: - - This function must be called *before* importing pyplot for - the first time; or, if you are not using pyplot, it must be called - before importing matplotlib.backends. If warn is True, a warning - is issued if you try and call this after pylab or pyplot have been - loaded. In certain black magic use cases, e.g. - :func:`pyplot.switch_backend`, we are doing the reloading necessary to - make the backend switch work (in some cases, e.g., pure image - backends) so one can set warn=False to suppress the warnings. - - To find out which backend is currently set, see - :func:`matplotlib.get_backend`. - - """ - # Lets determine the proper backend name first - if arg.startswith('module://'): - name = arg - else: - # Lowercase only non-module backend names (modules are case-sensitive) - arg = arg.lower() - name = validate_backend(arg) - - # Check if we've already set up a backend - if 'matplotlib.backends' in sys.modules: - # Warn only if called with a different name - if (rcParams['backend'] != name) and warn: - warnings.warn(_use_error_msg) - - # Unless we've been told to force it, just return - if not force: - return - need_reload = True - else: - need_reload = False - - # Store the backend name - rcParams['backend'] = name - - # If needed we reload here because a lot of setup code is triggered on - # module import. See backends/__init__.py for more detail. - if need_reload: - reload(sys.modules['matplotlib.backends']) - -def get_backend(): - """Return the name of the current backend.""" - return rcParams['backend'] - -def interactive(b): - """ - Set interactive mode to boolean b. - - If b is True, then draw after every plotting command, e.g., after xlabel - """ - rcParams['interactive'] = b - -def is_interactive(): - 'Return true if plot mode is interactive' - return rcParams['interactive'] - -def tk_window_focus(): - """Return true if focus maintenance under TkAgg on win32 is on. - This currently works only for python.exe and IPython.exe. - Both IDLE and Pythonwin.exe fail badly when tk_window_focus is on.""" - if rcParams['backend'] != 'TkAgg': - return False - return rcParams['tk.window_focus'] - -# Now allow command line to override - -# Allow command line access to the backend with -d (MATLAB compatible -# flag) - -for s in sys.argv[1:]: - # cast to str because we are using unicode_literals, - # and argv is always str - if s.startswith(str('-d')) and len(s) > 2: # look for a -d flag - try: - use(s[2:]) - except (KeyError, ValueError): - pass - # we don't want to assume all -d flags are backends, e.g., -debug - -default_test_modules = [ - 'matplotlib.tests.test_agg', - 'matplotlib.tests.test_animation', - 'matplotlib.tests.test_arrow_patches', - 'matplotlib.tests.test_artist', - 'matplotlib.tests.test_axes', - 'matplotlib.tests.test_backend_bases', - 'matplotlib.tests.test_backend_pdf', - 'matplotlib.tests.test_backend_pgf', - 'matplotlib.tests.test_backend_ps', - 'matplotlib.tests.test_backend_qt4', - 'matplotlib.tests.test_backend_svg', - 'matplotlib.tests.test_basic', - 'matplotlib.tests.test_bbox_tight', - 'matplotlib.tests.test_cbook', - 'matplotlib.tests.test_coding_standards', - 'matplotlib.tests.test_collections', - 'matplotlib.tests.test_colorbar', - 'matplotlib.tests.test_colors', - 'matplotlib.tests.test_compare_images', - 'matplotlib.tests.test_contour', - 'matplotlib.tests.test_dates', - 'matplotlib.tests.test_delaunay', - 'matplotlib.tests.test_figure', - 'matplotlib.tests.test_font_manager', - 'matplotlib.tests.test_gridspec', - 'matplotlib.tests.test_image', - 'matplotlib.tests.test_legend', - 'matplotlib.tests.test_lines', - 'matplotlib.tests.test_mathtext', - 'matplotlib.tests.test_mlab', - 'matplotlib.tests.test_patches', - 'matplotlib.tests.test_path', - 'matplotlib.tests.test_patheffects', - 'matplotlib.tests.test_pickle', - 'matplotlib.tests.test_png', - 'matplotlib.tests.test_quiver', - 'matplotlib.tests.test_rcparams', - 'matplotlib.tests.test_scale', - 'matplotlib.tests.test_simplification', - 'matplotlib.tests.test_spines', - 'matplotlib.tests.test_streamplot', - 'matplotlib.tests.test_style', - 'matplotlib.tests.test_subplots', - 'matplotlib.tests.test_table', - 'matplotlib.tests.test_text', - 'matplotlib.tests.test_ticker', - 'matplotlib.tests.test_tightlayout', - 'matplotlib.tests.test_transforms', - 'matplotlib.tests.test_triangulation', - 'mpl_toolkits.tests.test_mplot3d', - 'mpl_toolkits.tests.test_axes_grid1', - ] - - -def test(verbosity=1): - """run the matplotlib test suite""" - old_backend = rcParams['backend'] - try: - use('agg') - import nose - import nose.plugins.builtin - from .testing.noseclasses import KnownFailure - from nose.plugins.manager import PluginManager - from nose.plugins import multiprocess - - # store the old values before overriding - plugins = [] - plugins.append( KnownFailure() ) - plugins.extend( [plugin() for plugin in nose.plugins.builtin.plugins] ) - - manager = PluginManager(plugins=plugins) - config = nose.config.Config(verbosity=verbosity, plugins=manager) - - # Nose doesn't automatically instantiate all of the plugins in the - # child processes, so we have to provide the multiprocess plugin with - # a list. - multiprocess._instantiate_plugins = [KnownFailure] - - success = nose.run( - defaultTest=default_test_modules, - config=config, - ) - finally: - if old_backend.lower() != 'agg': - use(old_backend) - - return success - -test.__test__ = False # nose: this function is not a test - -verbose.report('matplotlib version %s'%__version__) -verbose.report('verbose.level %s'%verbose.level) -verbose.report('interactive is %s'%is_interactive()) -verbose.report('platform is %s'%sys.platform) -verbose.report('loaded modules: %s'%six.iterkeys(sys.modules), 'debug') diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_cm.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_cm.py deleted file mode 100644 index 7624b8a..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_cm.py +++ /dev/null @@ -1,1997 +0,0 @@ -""" -Nothing here but dictionaries for generating LinearSegmentedColormaps, -and a dictionary of these dictionaries. - -Documentation for each is in pyplot.colormaps() -""" - -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import numpy as np - -_binary_data = { - 'red': ((0., 1., 1.), (1., 0., 0.)), - 'green': ((0., 1., 1.), (1., 0., 0.)), - 'blue': ((0., 1., 1.), (1., 0., 0.)) - } - -_autumn_data = {'red': ((0., 1.0, 1.0), (1.0, 1.0, 1.0)), - 'green': ((0., 0., 0.), (1.0, 1.0, 1.0)), - 'blue': ((0., 0., 0.), (1.0, 0., 0.))} - -_bone_data = {'red': ((0., 0., 0.), - (0.746032, 0.652778, 0.652778), - (1.0, 1.0, 1.0)), - 'green': ((0., 0., 0.), - (0.365079, 0.319444, 0.319444), - (0.746032, 0.777778, 0.777778), - (1.0, 1.0, 1.0)), - 'blue': ((0., 0., 0.), - (0.365079, 0.444444, 0.444444), - (1.0, 1.0, 1.0))} - -_cool_data = {'red': ((0., 0., 0.), (1.0, 1.0, 1.0)), - 'green': ((0., 1., 1.), (1.0, 0., 0.)), - 'blue': ((0., 1., 1.), (1.0, 1., 1.))} - -_copper_data = {'red': ((0., 0., 0.), - (0.809524, 1.000000, 1.000000), - (1.0, 1.0, 1.0)), - 'green': ((0., 0., 0.), - (1.0, 0.7812, 0.7812)), - 'blue': ((0., 0., 0.), - (1.0, 0.4975, 0.4975))} - -_flag_data = { - 'red': lambda x: 0.75 * np.sin((x * 31.5 + 0.25) * np.pi) + 0.5, - 'green': lambda x: np.sin(x * 31.5 * np.pi), - 'blue': lambda x: 0.75 * np.sin((x * 31.5 - 0.25) * np.pi) + 0.5, -} - -_prism_data = { - 'red': lambda x: 0.75 * np.sin((x * 20.9 + 0.25) * np.pi) + 0.67, - 'green': lambda x: 0.75 * np.sin((x * 20.9 - 0.25) * np.pi) + 0.33, - 'blue': lambda x: -1.1 * np.sin((x * 20.9) * np.pi), -} - - -def cubehelix(gamma=1.0, s=0.5, r=-1.5, h=1.0): - """Return custom data dictionary of (r,g,b) conversion functions, which - can be used with :func:`register_cmap`, for the cubehelix color scheme. - - Unlike most other color schemes cubehelix was designed by D.A. Green to - be monotonically increasing in terms of perceived brightness. - Also, when printed on a black and white postscript printer, the scheme - results in a greyscale with monotonically increasing brightness. - This color scheme is named cubehelix because the r,g,b values produced - can be visualised as a squashed helix around the diagonal in the - r,g,b color cube. - - For a unit color cube (i.e. 3-D coordinates for r,g,b each in the - range 0 to 1) the color scheme starts at (r,g,b) = (0,0,0), i.e. black, - and finishes at (r,g,b) = (1,1,1), i.e. white. For some fraction *x*, - between 0 and 1, the color is the corresponding grey value at that - fraction along the black to white diagonal (x,x,x) plus a color - element. This color element is calculated in a plane of constant - perceived intensity and controlled by the following parameters. - - Optional keyword arguments: - - ========= ======================================================= - Keyword Description - ========= ======================================================= - gamma gamma factor to emphasise either low intensity values - (gamma < 1), or high intensity values (gamma > 1); - defaults to 1.0. - s the start color; defaults to 0.5 (i.e. purple). - r the number of r,g,b rotations in color that are made - from the start to the end of the color scheme; defaults - to -1.5 (i.e. -> B -> G -> R -> B). - h the hue parameter which controls how saturated the - colors are. If this parameter is zero then the color - scheme is purely a greyscale; defaults to 1.0. - ========= ======================================================= - - """ - - def get_color_function(p0, p1): - - def color(x): - # Apply gamma factor to emphasise low or high intensity values - xg = x ** gamma - - # Calculate amplitude and angle of deviation from the black - # to white diagonal in the plane of constant - # perceived intensity. - a = h * xg * (1 - xg) / 2 - - phi = 2 * np.pi * (s / 3 + r * x) - - return xg + a * (p0 * np.cos(phi) + p1 * np.sin(phi)) - return color - - return { - 'red': get_color_function(-0.14861, 1.78277), - 'green': get_color_function(-0.29227, -0.90649), - 'blue': get_color_function(1.97294, 0.0), - } - -_cubehelix_data = cubehelix() - -_bwr_data = ((0.0, 0.0, 1.0), (1.0, 1.0, 1.0), (1.0, 0.0, 0.0)) -_brg_data = ((0.0, 0.0, 1.0), (1.0, 0.0, 0.0), (0.0, 1.0, 0.0)) - -# Gnuplot palette functions -gfunc = { - 0: lambda x: 0, - 1: lambda x: 0.5, - 2: lambda x: 1, - 3: lambda x: x, - 4: lambda x: x ** 2, - 5: lambda x: x ** 3, - 6: lambda x: x ** 4, - 7: lambda x: np.sqrt(x), - 8: lambda x: np.sqrt(np.sqrt(x)), - 9: lambda x: np.sin(x * np.pi / 2), - 10: lambda x: np.cos(x * np.pi / 2), - 11: lambda x: np.abs(x - 0.5), - 12: lambda x: (2 * x - 1) ** 2, - 13: lambda x: np.sin(x * np.pi), - 14: lambda x: np.abs(np.cos(x * np.pi)), - 15: lambda x: np.sin(x * 2 * np.pi), - 16: lambda x: np.cos(x * 2 * np.pi), - 17: lambda x: np.abs(np.sin(x * 2 * np.pi)), - 18: lambda x: np.abs(np.cos(x * 2 * np.pi)), - 19: lambda x: np.abs(np.sin(x * 4 * np.pi)), - 20: lambda x: np.abs(np.cos(x * 4 * np.pi)), - 21: lambda x: 3 * x, - 22: lambda x: 3 * x - 1, - 23: lambda x: 3 * x - 2, - 24: lambda x: np.abs(3 * x - 1), - 25: lambda x: np.abs(3 * x - 2), - 26: lambda x: (3 * x - 1) / 2, - 27: lambda x: (3 * x - 2) / 2, - 28: lambda x: np.abs((3 * x - 1) / 2), - 29: lambda x: np.abs((3 * x - 2) / 2), - 30: lambda x: x / 0.32 - 0.78125, - 31: lambda x: 2 * x - 0.84, - 32: lambda x: gfunc32(x), - 33: lambda x: np.abs(2 * x - 0.5), - 34: lambda x: 2 * x, - 35: lambda x: 2 * x - 0.5, - 36: lambda x: 2 * x - 1. -} - - -def gfunc32(x): - ret = np.zeros(len(x)) - m = (x < 0.25) - ret[m] = 4 * x[m] - m = (x >= 0.25) & (x < 0.92) - ret[m] = -2 * x[m] + 1.84 - m = (x >= 0.92) - ret[m] = x[m] / 0.08 - 11.5 - return ret - -_gnuplot_data = { - 'red': gfunc[7], - 'green': gfunc[5], - 'blue': gfunc[15], -} - -_gnuplot2_data = { - 'red': gfunc[30], - 'green': gfunc[31], - 'blue': gfunc[32], -} - -_ocean_data = { - 'red': gfunc[23], - 'green': gfunc[28], - 'blue': gfunc[3], -} - -_afmhot_data = { - 'red': gfunc[34], - 'green': gfunc[35], - 'blue': gfunc[36], -} - -_rainbow_data = { - 'red': gfunc[33], - 'green': gfunc[13], - 'blue': gfunc[10], -} - -_seismic_data = ( - (0.0, 0.0, 0.3), (0.0, 0.0, 1.0), - (1.0, 1.0, 1.0), (1.0, 0.0, 0.0), - (0.5, 0.0, 0.0)) - -_terrain_data = ( - (0.00, (0.2, 0.2, 0.6)), - (0.15, (0.0, 0.6, 1.0)), - (0.25, (0.0, 0.8, 0.4)), - (0.50, (1.0, 1.0, 0.6)), - (0.75, (0.5, 0.36, 0.33)), - (1.00, (1.0, 1.0, 1.0))) - -_gray_data = {'red': ((0., 0, 0), (1., 1, 1)), - 'green': ((0., 0, 0), (1., 1, 1)), - 'blue': ((0., 0, 0), (1., 1, 1))} - -_hot_data = {'red': ((0., 0.0416, 0.0416), - (0.365079, 1.000000, 1.000000), - (1.0, 1.0, 1.0)), - 'green': ((0., 0., 0.), - (0.365079, 0.000000, 0.000000), - (0.746032, 1.000000, 1.000000), - (1.0, 1.0, 1.0)), - 'blue': ((0., 0., 0.), - (0.746032, 0.000000, 0.000000), - (1.0, 1.0, 1.0))} - -_hsv_data = {'red': ((0., 1., 1.), - (0.158730, 1.000000, 1.000000), - (0.174603, 0.968750, 0.968750), - (0.333333, 0.031250, 0.031250), - (0.349206, 0.000000, 0.000000), - (0.666667, 0.000000, 0.000000), - (0.682540, 0.031250, 0.031250), - (0.841270, 0.968750, 0.968750), - (0.857143, 1.000000, 1.000000), - (1.0, 1.0, 1.0)), - 'green': ((0., 0., 0.), - (0.158730, 0.937500, 0.937500), - (0.174603, 1.000000, 1.000000), - (0.507937, 1.000000, 1.000000), - (0.666667, 0.062500, 0.062500), - (0.682540, 0.000000, 0.000000), - (1.0, 0., 0.)), - 'blue': ((0., 0., 0.), - (0.333333, 0.000000, 0.000000), - (0.349206, 0.062500, 0.062500), - (0.507937, 1.000000, 1.000000), - (0.841270, 1.000000, 1.000000), - (0.857143, 0.937500, 0.937500), - (1.0, 0.09375, 0.09375))} - -_jet_data = {'red': ((0., 0, 0), (0.35, 0, 0), (0.66, 1, 1), (0.89, 1, 1), - (1, 0.5, 0.5)), - 'green': ((0., 0, 0), (0.125, 0, 0), (0.375, 1, 1), (0.64, 1, 1), - (0.91, 0, 0), (1, 0, 0)), - 'blue': ((0., 0.5, 0.5), (0.11, 1, 1), (0.34, 1, 1), - (0.65, 0, 0), (1, 0, 0))} - -_pink_data = {'red': ((0., 0.1178, 0.1178), (0.015873, 0.195857, 0.195857), - (0.031746, 0.250661, 0.250661), - (0.047619, 0.295468, 0.295468), - (0.063492, 0.334324, 0.334324), - (0.079365, 0.369112, 0.369112), - (0.095238, 0.400892, 0.400892), - (0.111111, 0.430331, 0.430331), - (0.126984, 0.457882, 0.457882), - (0.142857, 0.483867, 0.483867), - (0.158730, 0.508525, 0.508525), - (0.174603, 0.532042, 0.532042), - (0.190476, 0.554563, 0.554563), - (0.206349, 0.576204, 0.576204), - (0.222222, 0.597061, 0.597061), - (0.238095, 0.617213, 0.617213), - (0.253968, 0.636729, 0.636729), - (0.269841, 0.655663, 0.655663), - (0.285714, 0.674066, 0.674066), - (0.301587, 0.691980, 0.691980), - (0.317460, 0.709441, 0.709441), - (0.333333, 0.726483, 0.726483), - (0.349206, 0.743134, 0.743134), - (0.365079, 0.759421, 0.759421), - (0.380952, 0.766356, 0.766356), - (0.396825, 0.773229, 0.773229), - (0.412698, 0.780042, 0.780042), - (0.428571, 0.786796, 0.786796), - (0.444444, 0.793492, 0.793492), - (0.460317, 0.800132, 0.800132), - (0.476190, 0.806718, 0.806718), - (0.492063, 0.813250, 0.813250), - (0.507937, 0.819730, 0.819730), - (0.523810, 0.826160, 0.826160), - (0.539683, 0.832539, 0.832539), - (0.555556, 0.838870, 0.838870), - (0.571429, 0.845154, 0.845154), - (0.587302, 0.851392, 0.851392), - (0.603175, 0.857584, 0.857584), - (0.619048, 0.863731, 0.863731), - (0.634921, 0.869835, 0.869835), - (0.650794, 0.875897, 0.875897), - (0.666667, 0.881917, 0.881917), - (0.682540, 0.887896, 0.887896), - (0.698413, 0.893835, 0.893835), - (0.714286, 0.899735, 0.899735), - (0.730159, 0.905597, 0.905597), - (0.746032, 0.911421, 0.911421), - (0.761905, 0.917208, 0.917208), - (0.777778, 0.922958, 0.922958), - (0.793651, 0.928673, 0.928673), - (0.809524, 0.934353, 0.934353), - (0.825397, 0.939999, 0.939999), - (0.841270, 0.945611, 0.945611), - (0.857143, 0.951190, 0.951190), - (0.873016, 0.956736, 0.956736), - (0.888889, 0.962250, 0.962250), - (0.904762, 0.967733, 0.967733), - (0.920635, 0.973185, 0.973185), - (0.936508, 0.978607, 0.978607), - (0.952381, 0.983999, 0.983999), - (0.968254, 0.989361, 0.989361), - (0.984127, 0.994695, 0.994695), (1.0, 1.0, 1.0)), - 'green': ((0., 0., 0.), (0.015873, 0.102869, 0.102869), - (0.031746, 0.145479, 0.145479), - (0.047619, 0.178174, 0.178174), - (0.063492, 0.205738, 0.205738), - (0.079365, 0.230022, 0.230022), - (0.095238, 0.251976, 0.251976), - (0.111111, 0.272166, 0.272166), - (0.126984, 0.290957, 0.290957), - (0.142857, 0.308607, 0.308607), - (0.158730, 0.325300, 0.325300), - (0.174603, 0.341178, 0.341178), - (0.190476, 0.356348, 0.356348), - (0.206349, 0.370899, 0.370899), - (0.222222, 0.384900, 0.384900), - (0.238095, 0.398410, 0.398410), - (0.253968, 0.411476, 0.411476), - (0.269841, 0.424139, 0.424139), - (0.285714, 0.436436, 0.436436), - (0.301587, 0.448395, 0.448395), - (0.317460, 0.460044, 0.460044), - (0.333333, 0.471405, 0.471405), - (0.349206, 0.482498, 0.482498), - (0.365079, 0.493342, 0.493342), - (0.380952, 0.517549, 0.517549), - (0.396825, 0.540674, 0.540674), - (0.412698, 0.562849, 0.562849), - (0.428571, 0.584183, 0.584183), - (0.444444, 0.604765, 0.604765), - (0.460317, 0.624669, 0.624669), - (0.476190, 0.643958, 0.643958), - (0.492063, 0.662687, 0.662687), - (0.507937, 0.680900, 0.680900), - (0.523810, 0.698638, 0.698638), - (0.539683, 0.715937, 0.715937), - (0.555556, 0.732828, 0.732828), - (0.571429, 0.749338, 0.749338), - (0.587302, 0.765493, 0.765493), - (0.603175, 0.781313, 0.781313), - (0.619048, 0.796819, 0.796819), - (0.634921, 0.812029, 0.812029), - (0.650794, 0.826960, 0.826960), - (0.666667, 0.841625, 0.841625), - (0.682540, 0.856040, 0.856040), - (0.698413, 0.870216, 0.870216), - (0.714286, 0.884164, 0.884164), - (0.730159, 0.897896, 0.897896), - (0.746032, 0.911421, 0.911421), - (0.761905, 0.917208, 0.917208), - (0.777778, 0.922958, 0.922958), - (0.793651, 0.928673, 0.928673), - (0.809524, 0.934353, 0.934353), - (0.825397, 0.939999, 0.939999), - (0.841270, 0.945611, 0.945611), - (0.857143, 0.951190, 0.951190), - (0.873016, 0.956736, 0.956736), - (0.888889, 0.962250, 0.962250), - (0.904762, 0.967733, 0.967733), - (0.920635, 0.973185, 0.973185), - (0.936508, 0.978607, 0.978607), - (0.952381, 0.983999, 0.983999), - (0.968254, 0.989361, 0.989361), - (0.984127, 0.994695, 0.994695), (1.0, 1.0, 1.0)), - 'blue': ((0., 0., 0.), (0.015873, 0.102869, 0.102869), - (0.031746, 0.145479, 0.145479), - (0.047619, 0.178174, 0.178174), - (0.063492, 0.205738, 0.205738), - (0.079365, 0.230022, 0.230022), - (0.095238, 0.251976, 0.251976), - (0.111111, 0.272166, 0.272166), - (0.126984, 0.290957, 0.290957), - (0.142857, 0.308607, 0.308607), - (0.158730, 0.325300, 0.325300), - (0.174603, 0.341178, 0.341178), - (0.190476, 0.356348, 0.356348), - (0.206349, 0.370899, 0.370899), - (0.222222, 0.384900, 0.384900), - (0.238095, 0.398410, 0.398410), - (0.253968, 0.411476, 0.411476), - (0.269841, 0.424139, 0.424139), - (0.285714, 0.436436, 0.436436), - (0.301587, 0.448395, 0.448395), - (0.317460, 0.460044, 0.460044), - (0.333333, 0.471405, 0.471405), - (0.349206, 0.482498, 0.482498), - (0.365079, 0.493342, 0.493342), - (0.380952, 0.503953, 0.503953), - (0.396825, 0.514344, 0.514344), - (0.412698, 0.524531, 0.524531), - (0.428571, 0.534522, 0.534522), - (0.444444, 0.544331, 0.544331), - (0.460317, 0.553966, 0.553966), - (0.476190, 0.563436, 0.563436), - (0.492063, 0.572750, 0.572750), - (0.507937, 0.581914, 0.581914), - (0.523810, 0.590937, 0.590937), - (0.539683, 0.599824, 0.599824), - (0.555556, 0.608581, 0.608581), - (0.571429, 0.617213, 0.617213), - (0.587302, 0.625727, 0.625727), - (0.603175, 0.634126, 0.634126), - (0.619048, 0.642416, 0.642416), - (0.634921, 0.650600, 0.650600), - (0.650794, 0.658682, 0.658682), - (0.666667, 0.666667, 0.666667), - (0.682540, 0.674556, 0.674556), - (0.698413, 0.682355, 0.682355), - (0.714286, 0.690066, 0.690066), - (0.730159, 0.697691, 0.697691), - (0.746032, 0.705234, 0.705234), - (0.761905, 0.727166, 0.727166), - (0.777778, 0.748455, 0.748455), - (0.793651, 0.769156, 0.769156), - (0.809524, 0.789314, 0.789314), - (0.825397, 0.808969, 0.808969), - (0.841270, 0.828159, 0.828159), - (0.857143, 0.846913, 0.846913), - (0.873016, 0.865261, 0.865261), - (0.888889, 0.883229, 0.883229), - (0.904762, 0.900837, 0.900837), - (0.920635, 0.918109, 0.918109), - (0.936508, 0.935061, 0.935061), - (0.952381, 0.951711, 0.951711), - (0.968254, 0.968075, 0.968075), - (0.984127, 0.984167, 0.984167), (1.0, 1.0, 1.0))} - -_spring_data = {'red': ((0., 1., 1.), (1.0, 1.0, 1.0)), - 'green': ((0., 0., 0.), (1.0, 1.0, 1.0)), - 'blue': ((0., 1., 1.), (1.0, 0.0, 0.0))} - - -_summer_data = {'red': ((0., 0., 0.), (1.0, 1.0, 1.0)), - 'green': ((0., 0.5, 0.5), (1.0, 1.0, 1.0)), - 'blue': ((0., 0.4, 0.4), (1.0, 0.4, 0.4))} - - -_winter_data = {'red': ((0., 0., 0.), (1.0, 0.0, 0.0)), - 'green': ((0., 0., 0.), (1.0, 1.0, 1.0)), - 'blue': ((0., 1., 1.), (1.0, 0.5, 0.5))} - -_nipy_spectral_data = { - 'red': [(0.0, 0.0, 0.0), (0.05, 0.4667, 0.4667), - (0.10, 0.5333, 0.5333), (0.15, 0.0, 0.0), - (0.20, 0.0, 0.0), (0.25, 0.0, 0.0), - (0.30, 0.0, 0.0), (0.35, 0.0, 0.0), - (0.40, 0.0, 0.0), (0.45, 0.0, 0.0), - (0.50, 0.0, 0.0), (0.55, 0.0, 0.0), - (0.60, 0.0, 0.0), (0.65, 0.7333, 0.7333), - (0.70, 0.9333, 0.9333), (0.75, 1.0, 1.0), - (0.80, 1.0, 1.0), (0.85, 1.0, 1.0), - (0.90, 0.8667, 0.8667), (0.95, 0.80, 0.80), - (1.0, 0.80, 0.80)], - 'green': [(0.0, 0.0, 0.0), (0.05, 0.0, 0.0), - (0.10, 0.0, 0.0), (0.15, 0.0, 0.0), - (0.20, 0.0, 0.0), (0.25, 0.4667, 0.4667), - (0.30, 0.6000, 0.6000), (0.35, 0.6667, 0.6667), - (0.40, 0.6667, 0.6667), (0.45, 0.6000, 0.6000), - (0.50, 0.7333, 0.7333), (0.55, 0.8667, 0.8667), - (0.60, 1.0, 1.0), (0.65, 1.0, 1.0), - (0.70, 0.9333, 0.9333), (0.75, 0.8000, 0.8000), - (0.80, 0.6000, 0.6000), (0.85, 0.0, 0.0), - (0.90, 0.0, 0.0), (0.95, 0.0, 0.0), - (1.0, 0.80, 0.80)], - 'blue': [(0.0, 0.0, 0.0), (0.05, 0.5333, 0.5333), - (0.10, 0.6000, 0.6000), (0.15, 0.6667, 0.6667), - (0.20, 0.8667, 0.8667), (0.25, 0.8667, 0.8667), - (0.30, 0.8667, 0.8667), (0.35, 0.6667, 0.6667), - (0.40, 0.5333, 0.5333), (0.45, 0.0, 0.0), - (0.5, 0.0, 0.0), (0.55, 0.0, 0.0), - (0.60, 0.0, 0.0), (0.65, 0.0, 0.0), - (0.70, 0.0, 0.0), (0.75, 0.0, 0.0), - (0.80, 0.0, 0.0), (0.85, 0.0, 0.0), - (0.90, 0.0, 0.0), (0.95, 0.0, 0.0), - (1.0, 0.80, 0.80)], -} - - -# 34 colormaps based on color specifications and designs -# developed by Cynthia Brewer (http://colorbrewer.org). -# The ColorBrewer palettes have been included under the terms -# of an Apache-stype license (for details, see the file -# LICENSE_COLORBREWER in the license directory of the matplotlib -# source distribution). - -_Accent_data = {'blue': [(0.0, 0.49803921580314636, -0.49803921580314636), (0.14285714285714285, 0.83137255907058716, -0.83137255907058716), (0.2857142857142857, 0.52549022436141968, -0.52549022436141968), (0.42857142857142855, 0.60000002384185791, -0.60000002384185791), (0.5714285714285714, 0.69019609689712524, -0.69019609689712524), (0.7142857142857143, 0.49803921580314636, -0.49803921580314636), (0.8571428571428571, 0.090196080505847931, -0.090196080505847931), (1.0, 0.40000000596046448, -0.40000000596046448)], - - 'green': [(0.0, 0.78823530673980713, 0.78823530673980713), - (0.14285714285714285, 0.68235296010971069, 0.68235296010971069), - (0.2857142857142857, 0.75294119119644165, 0.75294119119644165), - (0.42857142857142855, 1.0, 1.0), (0.5714285714285714, - 0.42352941632270813, 0.42352941632270813), (0.7142857142857143, - 0.0078431377187371254, 0.0078431377187371254), - (0.8571428571428571, 0.35686275362968445, 0.35686275362968445), - (1.0, 0.40000000596046448, 0.40000000596046448)], - - 'red': [(0.0, 0.49803921580314636, 0.49803921580314636), - (0.14285714285714285, 0.7450980544090271, 0.7450980544090271), - (0.2857142857142857, 0.99215686321258545, 0.99215686321258545), - (0.42857142857142855, 1.0, 1.0), (0.5714285714285714, - 0.21960784494876862, 0.21960784494876862), (0.7142857142857143, - 0.94117647409439087, 0.94117647409439087), (0.8571428571428571, - 0.74901962280273438, 0.74901962280273438), (1.0, - 0.40000000596046448, 0.40000000596046448)]} - -_Blues_data = {'blue': [(0.0, 1.0, 1.0), (0.125, 0.9686274528503418, -0.9686274528503418), (0.25, 0.93725490570068359, 0.93725490570068359), -(0.375, 0.88235294818878174, 0.88235294818878174), (0.5, -0.83921569585800171, 0.83921569585800171), (0.625, 0.7764706015586853, -0.7764706015586853), (0.75, 0.70980393886566162, 0.70980393886566162), -(0.875, 0.61176472902297974, 0.61176472902297974), (1.0, -0.41960784792900085, 0.41960784792900085)], - - 'green': [(0.0, 0.9843137264251709, 0.9843137264251709), (0.125, - 0.92156863212585449, 0.92156863212585449), (0.25, - 0.85882353782653809, 0.85882353782653809), (0.375, - 0.7921568751335144, 0.7921568751335144), (0.5, - 0.68235296010971069, 0.68235296010971069), (0.625, - 0.57254904508590698, 0.57254904508590698), (0.75, - 0.44313725829124451, 0.44313725829124451), (0.875, - 0.31764706969261169, 0.31764706969261169), (1.0, - 0.18823529779911041, 0.18823529779911041)], - - 'red': [(0.0, 0.9686274528503418, 0.9686274528503418), (0.125, - 0.87058824300765991, 0.87058824300765991), (0.25, - 0.7764706015586853, 0.7764706015586853), (0.375, - 0.61960786581039429, 0.61960786581039429), (0.5, - 0.41960784792900085, 0.41960784792900085), (0.625, - 0.25882354378700256, 0.25882354378700256), (0.75, - 0.12941177189350128, 0.12941177189350128), (0.875, - 0.031372550874948502, 0.031372550874948502), (1.0, - 0.031372550874948502, 0.031372550874948502)]} - -_BrBG_data = {'blue': [(0.0, 0.019607843831181526, -0.019607843831181526), (0.10000000000000001, 0.039215687662363052, -0.039215687662363052), (0.20000000000000001, 0.17647059261798859, -0.17647059261798859), (0.29999999999999999, 0.49019607901573181, -0.49019607901573181), (0.40000000000000002, 0.76470589637756348, -0.76470589637756348), (0.5, 0.96078431606292725, 0.96078431606292725), -(0.59999999999999998, 0.89803922176361084, 0.89803922176361084), -(0.69999999999999996, 0.75686275959014893, 0.75686275959014893), -(0.80000000000000004, 0.56078433990478516, 0.56078433990478516), -(0.90000000000000002, 0.36862745881080627, 0.36862745881080627), (1.0, -0.18823529779911041, 0.18823529779911041)], - - 'green': [(0.0, 0.18823529779911041, 0.18823529779911041), - (0.10000000000000001, 0.31764706969261169, 0.31764706969261169), - (0.20000000000000001, 0.5058823823928833, 0.5058823823928833), - (0.29999999999999999, 0.7607843279838562, 0.7607843279838562), - (0.40000000000000002, 0.90980392694473267, 0.90980392694473267), - (0.5, 0.96078431606292725, 0.96078431606292725), - (0.59999999999999998, 0.91764706373214722, 0.91764706373214722), - (0.69999999999999996, 0.80392158031463623, 0.80392158031463623), - (0.80000000000000004, 0.59215688705444336, 0.59215688705444336), - (0.90000000000000002, 0.40000000596046448, 0.40000000596046448), - (1.0, 0.23529411852359772, 0.23529411852359772)], - - 'red': [(0.0, 0.32941177487373352, 0.32941177487373352), - (0.10000000000000001, 0.54901963472366333, 0.54901963472366333), - (0.20000000000000001, 0.74901962280273438, 0.74901962280273438), - (0.29999999999999999, 0.87450981140136719, 0.87450981140136719), - (0.40000000000000002, 0.96470588445663452, 0.96470588445663452), - (0.5, 0.96078431606292725, 0.96078431606292725), - (0.59999999999999998, 0.78039216995239258, 0.78039216995239258), - (0.69999999999999996, 0.50196081399917603, 0.50196081399917603), - (0.80000000000000004, 0.20784313976764679, 0.20784313976764679), - (0.90000000000000002, 0.0039215688593685627, - 0.0039215688593685627), (1.0, 0.0, 0.0)]} - -_BuGn_data = {'blue': [(0.0, 0.99215686321258545, -0.99215686321258545), (0.125, 0.97647058963775635, -0.97647058963775635), (0.25, 0.90196079015731812, -0.90196079015731812), (0.375, 0.78823530673980713, -0.78823530673980713), (0.5, 0.64313727617263794, 0.64313727617263794), -(0.625, 0.46274510025978088, 0.46274510025978088), (0.75, -0.27058824896812439, 0.27058824896812439), (0.875, -0.17254902422428131, 0.17254902422428131), (1.0, 0.10588235408067703, -0.10588235408067703)], - - 'green': [(0.0, 0.98823529481887817, 0.98823529481887817), (0.125, - 0.96078431606292725, 0.96078431606292725), (0.25, - 0.92549020051956177, 0.92549020051956177), (0.375, - 0.84705883264541626, 0.84705883264541626), (0.5, - 0.7607843279838562, 0.7607843279838562), (0.625, - 0.68235296010971069, 0.68235296010971069), (0.75, - 0.54509806632995605, 0.54509806632995605), (0.875, - 0.42745098471641541, 0.42745098471641541), (1.0, - 0.26666668057441711, 0.26666668057441711)], 'red': [(0.0, - 0.9686274528503418, 0.9686274528503418), (0.125, - 0.89803922176361084, 0.89803922176361084), (0.25, - 0.80000001192092896, 0.80000001192092896), (0.375, - 0.60000002384185791, 0.60000002384185791), (0.5, - 0.40000000596046448, 0.40000000596046448), (0.625, - 0.25490197539329529, 0.25490197539329529), (0.75, - 0.13725490868091583, 0.13725490868091583), (0.875, 0.0, 0.0), - (1.0, 0.0, 0.0)]} - -_BuPu_data = {'blue': [(0.0, 0.99215686321258545, -0.99215686321258545), (0.125, 0.95686274766921997, -0.95686274766921997), (0.25, 0.90196079015731812, -0.90196079015731812), (0.375, 0.85490196943283081, -0.85490196943283081), (0.5, 0.7764706015586853, 0.7764706015586853), -(0.625, 0.69411766529083252, 0.69411766529083252), (0.75, -0.61568629741668701, 0.61568629741668701), (0.875, -0.48627451062202454, 0.48627451062202454), (1.0, 0.29411765933036804, -0.29411765933036804)], - - 'green': [(0.0, 0.98823529481887817, 0.98823529481887817), (0.125, - 0.92549020051956177, 0.92549020051956177), (0.25, - 0.82745099067687988, 0.82745099067687988), (0.375, - 0.73725491762161255, 0.73725491762161255), (0.5, - 0.58823531866073608, 0.58823531866073608), (0.625, - 0.41960784792900085, 0.41960784792900085), (0.75, - 0.25490197539329529, 0.25490197539329529), (0.875, - 0.058823529630899429, 0.058823529630899429), (1.0, 0.0, 0.0)], - - 'red': [(0.0, 0.9686274528503418, 0.9686274528503418), (0.125, - 0.87843137979507446, 0.87843137979507446), (0.25, - 0.74901962280273438, 0.74901962280273438), (0.375, - 0.61960786581039429, 0.61960786581039429), (0.5, - 0.54901963472366333, 0.54901963472366333), (0.625, - 0.54901963472366333, 0.54901963472366333), (0.75, - 0.53333336114883423, 0.53333336114883423), (0.875, - 0.5058823823928833, 0.5058823823928833), (1.0, - 0.30196079611778259, 0.30196079611778259)]} - -_Dark2_data = {'blue': [(0.0, 0.46666666865348816, -0.46666666865348816), (0.14285714285714285, 0.0078431377187371254, -0.0078431377187371254), (0.2857142857142857, 0.70196080207824707, -0.70196080207824707), (0.42857142857142855, 0.54117649793624878, -0.54117649793624878), (0.5714285714285714, 0.11764705926179886, -0.11764705926179886), (0.7142857142857143, 0.0078431377187371254, -0.0078431377187371254), (0.8571428571428571, 0.11372549086809158, -0.11372549086809158), (1.0, 0.40000000596046448, -0.40000000596046448)], - - 'green': [(0.0, 0.61960786581039429, 0.61960786581039429), - (0.14285714285714285, 0.37254902720451355, 0.37254902720451355), - (0.2857142857142857, 0.43921568989753723, 0.43921568989753723), - (0.42857142857142855, 0.16078431904315948, 0.16078431904315948), - (0.5714285714285714, 0.65098041296005249, 0.65098041296005249), - (0.7142857142857143, 0.67058825492858887, 0.67058825492858887), - (0.8571428571428571, 0.46274510025978088, 0.46274510025978088), - (1.0, 0.40000000596046448, 0.40000000596046448)], - - 'red': [(0.0, 0.10588235408067703, 0.10588235408067703), - (0.14285714285714285, 0.85098040103912354, 0.85098040103912354), - (0.2857142857142857, 0.45882353186607361, 0.45882353186607361), - (0.42857142857142855, 0.90588235855102539, 0.90588235855102539), - (0.5714285714285714, 0.40000000596046448, 0.40000000596046448), - (0.7142857142857143, 0.90196079015731812, 0.90196079015731812), - (0.8571428571428571, 0.65098041296005249, 0.65098041296005249), - (1.0, 0.40000000596046448, 0.40000000596046448)]} - -_GnBu_data = {'blue': [(0.0, 0.94117647409439087, -0.94117647409439087), (0.125, 0.85882353782653809, -0.85882353782653809), (0.25, 0.77254903316497803, -0.77254903316497803), (0.375, 0.70980393886566162, -0.70980393886566162), (0.5, 0.76862746477127075, 0.76862746477127075), -(0.625, 0.82745099067687988, 0.82745099067687988), (0.75, -0.7450980544090271, 0.7450980544090271), (0.875, 0.67450982332229614, -0.67450982332229614), (1.0, 0.5058823823928833, 0.5058823823928833)], - - 'green': [(0.0, 0.98823529481887817, 0.98823529481887817), (0.125, - 0.9529411792755127, 0.9529411792755127), (0.25, - 0.92156863212585449, 0.92156863212585449), (0.375, - 0.86666667461395264, 0.86666667461395264), (0.5, - 0.80000001192092896, 0.80000001192092896), (0.625, - 0.70196080207824707, 0.70196080207824707), (0.75, - 0.54901963472366333, 0.54901963472366333), (0.875, - 0.40784314274787903, 0.40784314274787903), (1.0, - 0.25098040699958801, 0.25098040699958801)], - - 'red': [(0.0, 0.9686274528503418, 0.9686274528503418), (0.125, - 0.87843137979507446, 0.87843137979507446), (0.25, - 0.80000001192092896, 0.80000001192092896), (0.375, - 0.65882354974746704, 0.65882354974746704), (0.5, - 0.48235294222831726, 0.48235294222831726), (0.625, - 0.30588236451148987, 0.30588236451148987), (0.75, - 0.16862745583057404, 0.16862745583057404), (0.875, - 0.031372550874948502, 0.031372550874948502), (1.0, - 0.031372550874948502, 0.031372550874948502)]} - -_Greens_data = {'blue': [(0.0, 0.96078431606292725, -0.96078431606292725), (0.125, 0.87843137979507446, -0.87843137979507446), (0.25, 0.75294119119644165, -0.75294119119644165), (0.375, 0.60784316062927246, -0.60784316062927246), (0.5, 0.46274510025978088, 0.46274510025978088), -(0.625, 0.364705890417099, 0.364705890417099), (0.75, -0.27058824896812439, 0.27058824896812439), (0.875, -0.17254902422428131, 0.17254902422428131), (1.0, 0.10588235408067703, -0.10588235408067703)], - - 'green': [(0.0, 0.98823529481887817, 0.98823529481887817), (0.125, - 0.96078431606292725, 0.96078431606292725), (0.25, - 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(0.5, 1.0, 1.0), (0.59999999999999998, 0.90196079015731812, - 0.90196079015731812), (0.69999999999999996, 0.67058825492858887, - 0.67058825492858887), (0.80000000000000004, 0.40000000596046448, - 0.40000000596046448), (0.90000000000000002, 0.19607843458652496, - 0.19607843458652496), (1.0, 0.36862745881080627, - 0.36862745881080627)]} - -_YlGn_data = {'blue': [(0.0, 0.89803922176361084, -0.89803922176361084), (0.125, 0.72549021244049072, -0.72549021244049072), (0.25, 0.63921570777893066, -0.63921570777893066), (0.375, 0.55686277151107788, -0.55686277151107788), (0.5, 0.47450980544090271, 0.47450980544090271), -(0.625, 0.364705890417099, 0.364705890417099), (0.75, -0.26274511218070984, 0.26274511218070984), (0.875, -0.21568627655506134, 0.21568627655506134), (1.0, 0.16078431904315948, -0.16078431904315948)], - - 'green': [(0.0, 1.0, 1.0), (0.125, 0.98823529481887817, - 0.98823529481887817), (0.25, 0.94117647409439087, - 0.94117647409439087), (0.375, 0.86666667461395264, - 0.86666667461395264), (0.5, 0.7764706015586853, - 0.7764706015586853), (0.625, 0.67058825492858887, - 0.67058825492858887), (0.75, 0.51764708757400513, - 0.51764708757400513), (0.875, 0.40784314274787903, - 0.40784314274787903), (1.0, 0.27058824896812439, - 0.27058824896812439)], - - 'red': [(0.0, 1.0, 1.0), (0.125, 0.9686274528503418, - 0.9686274528503418), (0.25, 0.85098040103912354, - 0.85098040103912354), (0.375, 0.67843139171600342, - 0.67843139171600342), (0.5, 0.47058823704719543, - 0.47058823704719543), (0.625, 0.25490197539329529, - 0.25490197539329529), (0.75, 0.13725490868091583, - 0.13725490868091583), (0.875, 0.0, 0.0), (1.0, 0.0, 0.0)]} - -_YlGnBu_data = {'blue': [(0.0, 0.85098040103912354, -0.85098040103912354), (0.125, 0.69411766529083252, -0.69411766529083252), (0.25, 0.70588237047195435, -0.70588237047195435), (0.375, 0.73333334922790527, -0.73333334922790527), (0.5, 0.76862746477127075, 0.76862746477127075), -(0.625, 0.75294119119644165, 0.75294119119644165), (0.75, -0.65882354974746704, 0.65882354974746704), (0.875, -0.58039218187332153, 0.58039218187332153), (1.0, 0.34509804844856262, -0.34509804844856262)], - - 'green': [(0.0, 1.0, 1.0), (0.125, 0.97254902124404907, - 0.97254902124404907), (0.25, 0.91372549533843994, - 0.91372549533843994), (0.375, 0.80392158031463623, - 0.80392158031463623), (0.5, 0.7137255072593689, - 0.7137255072593689), (0.625, 0.56862747669219971, - 0.56862747669219971), (0.75, 0.36862745881080627, - 0.36862745881080627), (0.875, 0.20392157137393951, - 0.20392157137393951), (1.0, 0.11372549086809158, - 0.11372549086809158)], - - 'red': [(0.0, 1.0, 1.0), (0.125, 0.92941176891326904, - 0.92941176891326904), (0.25, 0.78039216995239258, - 0.78039216995239258), (0.375, 0.49803921580314636, - 0.49803921580314636), (0.5, 0.25490197539329529, - 0.25490197539329529), (0.625, 0.11372549086809158, - 0.11372549086809158), (0.75, 0.13333334028720856, - 0.13333334028720856), (0.875, 0.14509804546833038, - 0.14509804546833038), (1.0, 0.031372550874948502, - 0.031372550874948502)]} - -_YlOrBr_data = {'blue': [(0.0, 0.89803922176361084, -0.89803922176361084), (0.125, 0.73725491762161255, -0.73725491762161255), (0.25, 0.56862747669219971, -0.56862747669219971), (0.375, 0.30980393290519714, -0.30980393290519714), (0.5, 0.16078431904315948, 0.16078431904315948), -(0.625, 0.078431375324726105, 0.078431375324726105), (0.75, -0.0078431377187371254, 0.0078431377187371254), (0.875, -0.015686275437474251, 0.015686275437474251), (1.0, -0.023529412224888802, 0.023529412224888802)], - - 'green': [(0.0, 1.0, 1.0), (0.125, 0.9686274528503418, - 0.9686274528503418), (0.25, 0.89019608497619629, - 0.89019608497619629), (0.375, 0.76862746477127075, - 0.76862746477127075), (0.5, 0.60000002384185791, - 0.60000002384185791), (0.625, 0.43921568989753723, - 0.43921568989753723), (0.75, 0.29803922772407532, - 0.29803922772407532), (0.875, 0.20392157137393951, - 0.20392157137393951), (1.0, 0.14509804546833038, - 0.14509804546833038)], - - 'red': [(0.0, 1.0, 1.0), (0.125, 1.0, 1.0), (0.25, - 0.99607843160629272, 0.99607843160629272), (0.375, - 0.99607843160629272, 0.99607843160629272), (0.5, - 0.99607843160629272, 0.99607843160629272), (0.625, - 0.92549020051956177, 0.92549020051956177), (0.75, - 0.80000001192092896, 0.80000001192092896), (0.875, - 0.60000002384185791, 0.60000002384185791), (1.0, - 0.40000000596046448, 0.40000000596046448)]} - -_YlOrRd_data = {'blue': [(0.0, 0.80000001192092896, -0.80000001192092896), (0.125, 0.62745100259780884, -0.62745100259780884), (0.25, 0.46274510025978088, -0.46274510025978088), (0.375, 0.29803922772407532, -0.29803922772407532), (0.5, 0.23529411852359772, 0.23529411852359772), -(0.625, 0.16470588743686676, 0.16470588743686676), (0.75, -0.10980392247438431, 0.10980392247438431), (0.875, -0.14901961386203766, 0.14901961386203766), (1.0, 0.14901961386203766, -0.14901961386203766)], - - 'green': [(0.0, 1.0, 1.0), (0.125, 0.92941176891326904, - 0.92941176891326904), (0.25, 0.85098040103912354, - 0.85098040103912354), (0.375, 0.69803923368453979, - 0.69803923368453979), (0.5, 0.55294120311737061, - 0.55294120311737061), (0.625, 0.30588236451148987, - 0.30588236451148987), (0.75, 0.10196078568696976, - 0.10196078568696976), (0.875, 0.0, 0.0), (1.0, 0.0, 0.0)], - - 'red': [(0.0, 1.0, 1.0), (0.125, 1.0, 1.0), (0.25, - 0.99607843160629272, 0.99607843160629272), (0.375, - 0.99607843160629272, 0.99607843160629272), (0.5, - 0.99215686321258545, 0.99215686321258545), (0.625, - 0.98823529481887817, 0.98823529481887817), (0.75, - 0.89019608497619629, 0.89019608497619629), (0.875, - 0.74117648601531982, 0.74117648601531982), (1.0, - 0.50196081399917603, 0.50196081399917603)]} - -# The next 7 palettes are from the Yorick scientific visalisation package, -# an evolution of the GIST package, both by David H. Munro. -# They are released under a BSD-like license (see LICENSE_YORICK in -# the license directory of the matplotlib source distribution). -# -# Most palette functions have been reduced to simple function descriptions -# by Reinier Heeres, since the rgb components were mostly straight lines. -# gist_earth_data and gist_ncar_data were simplified by a script and some -# manual effort. - -_gist_earth_data = \ -{'red': ( -(0.0, 0.0, 0.0000), -(0.2824, 0.1882, 0.1882), -(0.4588, 0.2714, 0.2714), -(0.5490, 0.4719, 0.4719), -(0.6980, 0.7176, 0.7176), -(0.7882, 0.7553, 0.7553), -(1.0000, 0.9922, 0.9922), -), 'green': ( -(0.0, 0.0, 0.0000), -(0.0275, 0.0000, 0.0000), -(0.1098, 0.1893, 0.1893), -(0.1647, 0.3035, 0.3035), -(0.2078, 0.3841, 0.3841), -(0.2824, 0.5020, 0.5020), -(0.5216, 0.6397, 0.6397), -(0.6980, 0.7171, 0.7171), -(0.7882, 0.6392, 0.6392), -(0.7922, 0.6413, 0.6413), -(0.8000, 0.6447, 0.6447), -(0.8078, 0.6481, 0.6481), -(0.8157, 0.6549, 0.6549), -(0.8667, 0.6991, 0.6991), -(0.8745, 0.7103, 0.7103), -(0.8824, 0.7216, 0.7216), -(0.8902, 0.7323, 0.7323), -(0.8980, 0.7430, 0.7430), -(0.9412, 0.8275, 0.8275), -(0.9569, 0.8635, 0.8635), -(0.9647, 0.8816, 0.8816), -(0.9961, 0.9733, 0.9733), -(1.0000, 0.9843, 0.9843), -), 'blue': ( -(0.0, 0.0, 0.0000), -(0.0039, 0.1684, 0.1684), -(0.0078, 0.2212, 0.2212), -(0.0275, 0.4329, 0.4329), -(0.0314, 0.4549, 0.4549), -(0.2824, 0.5004, 0.5004), -(0.4667, 0.2748, 0.2748), -(0.5451, 0.3205, 0.3205), -(0.7843, 0.3961, 0.3961), -(0.8941, 0.6651, 0.6651), -(1.0000, 0.9843, 0.9843), -)} - -_gist_gray_data = { - 'red': gfunc[3], - 'green': gfunc[3], - 'blue': gfunc[3], -} - -_gist_heat_data = { - 'red': lambda x: 1.5 * x, - 'green': lambda x: 2 * x - 1, - 'blue': lambda x: 4 * x - 3, -} - -_gist_ncar_data = \ -{'red': ( -(0.0, 0.0, 0.0000), -(0.3098, 0.0000, 0.0000), -(0.3725, 0.3993, 0.3993), -(0.4235, 0.5003, 0.5003), -(0.5333, 1.0000, 1.0000), -(0.7922, 1.0000, 1.0000), -(0.8471, 0.6218, 0.6218), -(0.8980, 0.9235, 0.9235), -(1.0000, 0.9961, 0.9961), -), 'green': ( -(0.0, 0.0, 0.0000), -(0.0510, 0.3722, 0.3722), -(0.1059, 0.0000, 0.0000), -(0.1569, 0.7202, 0.7202), -(0.1608, 0.7537, 0.7537), -(0.1647, 0.7752, 0.7752), -(0.2157, 1.0000, 1.0000), -(0.2588, 0.9804, 0.9804), -(0.2706, 0.9804, 0.9804), -(0.3176, 1.0000, 1.0000), -(0.3686, 0.8081, 0.8081), -(0.4275, 1.0000, 1.0000), -(0.5216, 1.0000, 1.0000), -(0.6314, 0.7292, 0.7292), -(0.6863, 0.2796, 0.2796), -(0.7451, 0.0000, 0.0000), -(0.7922, 0.0000, 0.0000), -(0.8431, 0.1753, 0.1753), -(0.8980, 0.5000, 0.5000), -(1.0000, 0.9725, 0.9725), -), 'blue': ( -(0.0, 0.5020, 0.5020), -(0.0510, 0.0222, 0.0222), -(0.1098, 1.0000, 1.0000), -(0.2039, 1.0000, 1.0000), -(0.2627, 0.6145, 0.6145), -(0.3216, 0.0000, 0.0000), -(0.4157, 0.0000, 0.0000), -(0.4745, 0.2342, 0.2342), -(0.5333, 0.0000, 0.0000), -(0.5804, 0.0000, 0.0000), -(0.6314, 0.0549, 0.0549), -(0.6902, 0.0000, 0.0000), -(0.7373, 0.0000, 0.0000), -(0.7922, 0.9738, 0.9738), -(0.8000, 1.0000, 1.0000), -(0.8431, 1.0000, 1.0000), -(0.8980, 0.9341, 0.9341), -(1.0000, 0.9961, 0.9961), -)} - -_gist_rainbow_data = ( - (0.000, (1.00, 0.00, 0.16)), - (0.030, (1.00, 0.00, 0.00)), - (0.215, (1.00, 1.00, 0.00)), - (0.400, (0.00, 1.00, 0.00)), - (0.586, (0.00, 1.00, 1.00)), - (0.770, (0.00, 0.00, 1.00)), - (0.954, (1.00, 0.00, 1.00)), - (1.000, (1.00, 0.00, 0.75)) -) - -_gist_stern_data = { - 'red': ( - (0.000, 0.000, 0.000), (0.0547, 1.000, 1.000), - (0.250, 0.027, 0.250), # (0.2500, 0.250, 0.250), - (1.000, 1.000, 1.000)), - 'green': ((0, 0, 0), (1, 1, 1)), - 'blue': ( - (0.000, 0.000, 0.000), (0.500, 1.000, 1.000), - (0.735, 0.000, 0.000), (1.000, 1.000, 1.000)) -} - -_gist_yarg_data = { - 'red': lambda x: 1 - x, - 'green': lambda x: 1 - x, - 'blue': lambda x: 1 - x, -} - -# This bipolar color map was generated from CoolWarmFloat33.csv of -# "Diverging Color Maps for Scientific Visualization" by Kenneth Moreland. -# -_coolwarm_data = { - 'red': [ - (0.0, 0.2298057, 0.2298057), - (0.03125, 0.26623388, 0.26623388), - (0.0625, 0.30386891, 0.30386891), - (0.09375, 0.342804478, 0.342804478), - (0.125, 0.38301334, 0.38301334), - (0.15625, 0.424369608, 0.424369608), - (0.1875, 0.46666708, 0.46666708), - (0.21875, 0.509635204, 0.509635204), - (0.25, 0.552953156, 0.552953156), - (0.28125, 0.596262162, 0.596262162), - (0.3125, 0.639176211, 0.639176211), - (0.34375, 0.681291281, 0.681291281), - (0.375, 0.722193294, 0.722193294), - (0.40625, 0.761464949, 0.761464949), - (0.4375, 0.798691636, 0.798691636), - (0.46875, 0.833466556, 0.833466556), - (0.5, 0.865395197, 0.865395197), - (0.53125, 0.897787179, 0.897787179), - (0.5625, 0.924127593, 0.924127593), - (0.59375, 0.944468518, 0.944468518), - (0.625, 0.958852946, 0.958852946), - (0.65625, 0.96732803, 0.96732803), - (0.6875, 0.969954137, 0.969954137), - (0.71875, 0.966811177, 0.966811177), - (0.75, 0.958003065, 0.958003065), - (0.78125, 0.943660866, 0.943660866), - (0.8125, 0.923944917, 0.923944917), - (0.84375, 0.89904617, 0.89904617), - (0.875, 0.869186849, 0.869186849), - (0.90625, 0.834620542, 0.834620542), - (0.9375, 0.795631745, 0.795631745), - (0.96875, 0.752534934, 0.752534934), - (1.0, 0.705673158, 0.705673158)], - 'green': [ - (0.0, 0.298717966, 0.298717966), - (0.03125, 0.353094838, 0.353094838), - (0.0625, 0.406535296, 0.406535296), - (0.09375, 0.458757618, 0.458757618), - (0.125, 0.50941904, 0.50941904), - (0.15625, 0.558148092, 0.558148092), - (0.1875, 0.604562568, 0.604562568), - (0.21875, 0.648280772, 0.648280772), - (0.25, 0.688929332, 0.688929332), - (0.28125, 0.726149107, 0.726149107), - (0.3125, 0.759599947, 0.759599947), - (0.34375, 0.788964712, 0.788964712), - (0.375, 0.813952739, 0.813952739), - (0.40625, 0.834302879, 0.834302879), - (0.4375, 0.849786142, 0.849786142), - (0.46875, 0.860207984, 0.860207984), - (0.5, 0.86541021, 0.86541021), - (0.53125, 0.848937047, 0.848937047), - (0.5625, 0.827384882, 0.827384882), - (0.59375, 0.800927443, 0.800927443), - (0.625, 0.769767752, 0.769767752), - (0.65625, 0.734132809, 0.734132809), - (0.6875, 0.694266682, 0.694266682), - (0.71875, 0.650421156, 0.650421156), - (0.75, 0.602842431, 0.602842431), - (0.78125, 0.551750968, 0.551750968), - (0.8125, 0.49730856, 0.49730856), - (0.84375, 0.439559467, 0.439559467), - (0.875, 0.378313092, 0.378313092), - (0.90625, 0.312874446, 0.312874446), - (0.9375, 0.24128379, 0.24128379), - (0.96875, 0.157246067, 0.157246067), - (1.0, 0.01555616, 0.01555616)], - 'blue': [ - (0.0, 0.753683153, 0.753683153), - (0.03125, 0.801466763, 0.801466763), - (0.0625, 0.84495867, 0.84495867), - (0.09375, 0.883725899, 0.883725899), - (0.125, 0.917387822, 0.917387822), - (0.15625, 0.945619588, 0.945619588), - (0.1875, 0.968154911, 0.968154911), - (0.21875, 0.98478814, 0.98478814), - (0.25, 0.995375608, 0.995375608), - (0.28125, 0.999836203, 0.999836203), - (0.3125, 0.998151185, 0.998151185), - (0.34375, 0.990363227, 0.990363227), - (0.375, 0.976574709, 0.976574709), - (0.40625, 0.956945269, 0.956945269), - (0.4375, 0.931688648, 0.931688648), - (0.46875, 0.901068838, 0.901068838), - (0.5, 0.865395561, 0.865395561), - (0.53125, 0.820880546, 0.820880546), - (0.5625, 0.774508472, 0.774508472), - (0.59375, 0.726736146, 0.726736146), - (0.625, 0.678007945, 0.678007945), - (0.65625, 0.628751763, 0.628751763), - (0.6875, 0.579375448, 0.579375448), - (0.71875, 0.530263762, 0.530263762), - (0.75, 0.481775914, 0.481775914), - (0.78125, 0.434243684, 0.434243684), - (0.8125, 0.387970225, 0.387970225), - (0.84375, 0.343229596, 0.343229596), - (0.875, 0.300267182, 0.300267182), - (0.90625, 0.259301199, 0.259301199), - (0.9375, 0.220525627, 0.220525627), - (0.96875, 0.184115123, 0.184115123), - (1.0, 0.150232812, 0.150232812)] - } - -# Implementation of Carey Rappaport's CMRmap. -# See `A Color Map for Effective Black-and-White Rendering of Color-Scale -# Images' by Carey Rappaport -# http://www.mathworks.com/matlabcentral/fileexchange/2662-cmrmap-m -_CMRmap_data = {'red': ((0.000, 0.00, 0.00), - (0.125, 0.15, 0.15), - (0.250, 0.30, 0.30), - (0.375, 0.60, 0.60), - (0.500, 1.00, 1.00), - (0.625, 0.90, 0.90), - (0.750, 0.90, 0.90), - (0.875, 0.90, 0.90), - (1.000, 1.00, 1.00)), - 'green': ((0.000, 0.00, 0.00), - (0.125, 0.15, 0.15), - (0.250, 0.15, 0.15), - (0.375, 0.20, 0.20), - (0.500, 0.25, 0.25), - (0.625, 0.50, 0.50), - (0.750, 0.75, 0.75), - (0.875, 0.90, 0.90), - (1.000, 1.00, 1.00)), - 'blue': ((0.000, 0.00, 0.00), - (0.125, 0.50, 0.50), - (0.250, 0.75, 0.75), - (0.375, 0.50, 0.50), - (0.500, 0.15, 0.15), - (0.625, 0.00, 0.00), - (0.750, 0.10, 0.10), - (0.875, 0.50, 0.50), - (1.000, 1.00, 1.00))} - - -# An MIT licensed, colorblind-friendly heatmap from Wistia: -# https://github.com/wistia/heatmap-palette -# http://wistia.com/blog/heatmaps-for-colorblindness -# -# >>> import matplotlib.colors as c -# >>> colors = ["#e4ff7a", "#ffe81a", "#ffbd00", "#ffa000", "#fc7f00"] -# >>> cm = c.LinearSegmentedColormap.from_list('wistia', colors) -# >>> _wistia_data = cm._segmentdata -# >>> del _wistia_data['alpha'] -# -_wistia_data = { - 'red': [(0.0, 0.8941176470588236, 0.8941176470588236), - (0.25, 1.0, 1.0), - (0.5, 1.0, 1.0), - (0.75, 1.0, 1.0), - (1.0, 0.9882352941176471, 0.9882352941176471)], - 'green': [(0.0, 1.0, 1.0), - (0.25, 0.9098039215686274, 0.9098039215686274), - (0.5, 0.7411764705882353, 0.7411764705882353), - (0.75, 0.6274509803921569, 0.6274509803921569), - (1.0, 0.4980392156862745, 0.4980392156862745)], - 'blue': [(0.0, 0.47843137254901963, 0.47843137254901963), - (0.25, 0.10196078431372549, 0.10196078431372549), - (0.5, 0.0, 0.0), - (0.75, 0.0, 0.0), - (1.0, 0.0, 0.0)], -} - - -datad = { - 'afmhot': _afmhot_data, - 'autumn': _autumn_data, - 'bone': _bone_data, - 'binary': _binary_data, - 'bwr': _bwr_data, - 'brg': _brg_data, - 'CMRmap': _CMRmap_data, - 'cool': _cool_data, - 'copper': _copper_data, - 'cubehelix': _cubehelix_data, - 'flag': _flag_data, - 'gnuplot': _gnuplot_data, - 'gnuplot2': _gnuplot2_data, - 'gray': _gray_data, - 'hot': _hot_data, - 'hsv': _hsv_data, - 'jet': _jet_data, - 'ocean': _ocean_data, - 'pink': _pink_data, - 'prism': _prism_data, - 'rainbow': _rainbow_data, - 'seismic': _seismic_data, - 'spring': _spring_data, - 'summer': _summer_data, - 'terrain': _terrain_data, - 'winter': _winter_data, - 'nipy_spectral': _nipy_spectral_data, - 'spectral': _nipy_spectral_data, # alias for backward compatibility - } - - -datad['Accent'] = _Accent_data -datad['Blues'] = _Blues_data -datad['BrBG'] = _BrBG_data -datad['BuGn'] = _BuGn_data -datad['BuPu'] = _BuPu_data -datad['Dark2'] = _Dark2_data -datad['GnBu'] = _GnBu_data -datad['Greens'] = _Greens_data -datad['Greys'] = _Greys_data -datad['Oranges'] = _Oranges_data -datad['OrRd'] = _OrRd_data -datad['Paired'] = _Paired_data -datad['Pastel1'] = _Pastel1_data -datad['Pastel2'] = _Pastel2_data -datad['PiYG'] = _PiYG_data -datad['PRGn'] = _PRGn_data -datad['PuBu'] = _PuBu_data -datad['PuBuGn'] = _PuBuGn_data -datad['PuOr'] = _PuOr_data -datad['PuRd'] = _PuRd_data -datad['Purples'] = _Purples_data -datad['RdBu'] = _RdBu_data -datad['RdGy'] = _RdGy_data -datad['RdPu'] = _RdPu_data -datad['RdYlBu'] = _RdYlBu_data -datad['RdYlGn'] = _RdYlGn_data -datad['Reds'] = _Reds_data -datad['Set1'] = _Set1_data -datad['Set2'] = _Set2_data -datad['Set3'] = _Set3_data -datad['Spectral'] = _Spectral_data -datad['YlGn'] = _YlGn_data -datad['YlGnBu'] = _YlGnBu_data -datad['YlOrBr'] = _YlOrBr_data -datad['YlOrRd'] = _YlOrRd_data -datad['gist_earth'] = _gist_earth_data -datad['gist_gray'] = _gist_gray_data -datad['gist_heat'] = _gist_heat_data -datad['gist_ncar'] = _gist_ncar_data -datad['gist_rainbow'] = _gist_rainbow_data -datad['gist_stern'] = _gist_stern_data -datad['gist_yarg'] = _gist_yarg_data -datad['coolwarm'] = _coolwarm_data -datad['Wistia'] = _wistia_data diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_cntr.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_cntr.so deleted file mode 100755 index b792d93..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_cntr.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_delaunay.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_delaunay.so deleted file mode 100755 index 3b5b14e..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_delaunay.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_image.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_image.so deleted file mode 100755 index 4ac52e4..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_image.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_mathtext_data.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_mathtext_data.py deleted file mode 100644 index 9354c71..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_mathtext_data.py +++ /dev/null @@ -1,2567 +0,0 @@ -""" -font data tables for truetype and afm computer modern fonts -""" -# this dict maps symbol names to fontnames, glyphindex. To get the -# glyph index from the character code, you have to use get_charmap -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -""" -from matplotlib.ft2font import FT2Font -font = FT2Font('/usr/local/share/matplotlib/cmr10.ttf') -items = font.get_charmap().items() -items.sort() - -for charcode, glyphind in items: - print charcode, glyphind -""" - -latex_to_bakoma = { - r'\oint' : ('cmex10', 45), - r'\bigodot' : ('cmex10', 50), - r'\bigoplus' : ('cmex10', 55), - r'\bigotimes' : ('cmex10', 59), - r'\sum' : ('cmex10', 51), - r'\prod' : ('cmex10', 24), - r'\int' : ('cmex10', 56), - r'\bigcup' : ('cmex10', 28), - r'\bigcap' : ('cmex10', 60), - r'\biguplus' : ('cmex10', 32), - r'\bigwedge' : ('cmex10', 4), - r'\bigvee' : ('cmex10', 37), - r'\coprod' : ('cmex10', 42), - r'\__sqrt__' : ('cmex10', 48), - r'\leftbrace' : ('cmex10', 92), - r'{' : ('cmex10', 92), - r'\{' : ('cmex10', 92), - r'\rightbrace' : ('cmex10', 130), - r'}' : ('cmex10', 130), - r'\}' : ('cmex10', 130), - r'\leftangle' : ('cmex10', 97), - r'\rightangle' : ('cmex10', 64), - r'\langle' : ('cmex10', 97), - r'\rangle' : ('cmex10', 64), - r'\widehat' : ('cmex10', 15), - r'\widetilde' : ('cmex10', 52), - r'\widebar' : ('cmr10', 131), - - r'\omega' : ('cmmi10', 29), - r'\varepsilon' : ('cmmi10', 20), - r'\vartheta' : ('cmmi10', 22), - r'\varrho' : ('cmmi10', 61), - r'\varsigma' : ('cmmi10', 41), - r'\varphi' : ('cmmi10', 6), - r'\leftharpoonup' : ('cmmi10', 108), - r'\leftharpoondown' : ('cmmi10', 68), - r'\rightharpoonup' : ('cmmi10', 117), - r'\rightharpoondown' : ('cmmi10', 77), - r'\triangleright' : ('cmmi10', 130), - r'\triangleleft' : ('cmmi10', 89), - r'.' : ('cmmi10', 51), - r',' : ('cmmi10', 44), - r'<' : ('cmmi10', 99), - r'/' : ('cmmi10', 98), - r'>' : ('cmmi10', 107), - r'\flat' : ('cmmi10', 131), - r'\natural' : ('cmmi10', 90), - r'\sharp' : ('cmmi10', 50), - r'\smile' : ('cmmi10', 97), - r'\frown' : ('cmmi10', 58), - r'\ell' : ('cmmi10', 102), - r'\imath' : ('cmmi10', 8), - r'\jmath' : ('cmmi10', 65), - r'\wp' : ('cmmi10', 14), - r'\alpha' : ('cmmi10', 13), - r'\beta' : ('cmmi10', 35), - r'\gamma' : ('cmmi10', 24), - r'\delta' : ('cmmi10', 38), - r'\epsilon' : ('cmmi10', 54), - r'\zeta' : ('cmmi10', 10), - r'\eta' : ('cmmi10', 5), - r'\theta' : ('cmmi10', 18), - r'\iota' : ('cmmi10', 28), - r'\lambda' : ('cmmi10', 9), - r'\mu' : ('cmmi10', 32), - r'\nu' : ('cmmi10', 34), - r'\xi' : ('cmmi10', 7), - r'\pi' : ('cmmi10', 36), - r'\kappa' : ('cmmi10', 30), - r'\rho' : ('cmmi10', 39), - r'\sigma' : ('cmmi10', 21), - r'\tau' : ('cmmi10', 43), - '\\upsilon' : ('cmmi10', 25), - r'\phi' : ('cmmi10', 42), - r'\chi' : ('cmmi10', 17), - r'\psi' : ('cmmi10', 31), - r'|' : ('cmsy10', 47), - r'\|' : ('cmsy10', 47), - r'(' : ('cmr10', 119), - r'\leftparen' : ('cmr10', 119), - r'\rightparen' : ('cmr10', 68), - r')' : ('cmr10', 68), - r'+' : ('cmr10', 76), - r'0' : ('cmr10', 40), - r'1' : ('cmr10', 100), - r'2' : ('cmr10', 49), - r'3' : ('cmr10', 110), - r'4' : ('cmr10', 59), - r'5' : ('cmr10', 120), - r'6' : ('cmr10', 69), - r'7' : ('cmr10', 127), - r'8' : ('cmr10', 77), - r'9' : ('cmr10', 22), - r':' : ('cmr10', 85), - r';' : ('cmr10', 31), - r'=' : ('cmr10', 41), - r'\leftbracket' : ('cmr10', 62), - r'[' : ('cmr10', 62), - r'\rightbracket' : ('cmr10', 72), - r']' : ('cmr10', 72), - r'\%' : ('cmr10', 48), - r'%' : ('cmr10', 48), - r'\$' : ('cmr10', 99), - r'@' : ('cmr10', 111), - r'\#' : ('cmr10', 39), - r'\_' : ('cmtt10', 79), - r'\Gamma' : ('cmr10', 19), - r'\Delta' : ('cmr10', 6), - r'\Theta' : ('cmr10', 7), - r'\Lambda' : ('cmr10', 14), - r'\Xi' : ('cmr10', 3), - r'\Pi' : ('cmr10', 17), - r'\Sigma' : ('cmr10', 10), - '\\Upsilon' : ('cmr10', 11), - r'\Phi' : ('cmr10', 9), - r'\Psi' : ('cmr10', 15), - r'\Omega' : ('cmr10', 12), - - r'\prime' : ('cmsy10', 73), - - # these are mathml names, I think. I'm just using them for the - # tex methods noted - r'\circumflexaccent' : ('cmr10', 124), # for \hat - r'\combiningbreve' : ('cmr10', 81), # for \breve - r'\combiningoverline' : ('cmr10', 131), # for \bar - r'\combininggraveaccent' : ('cmr10', 114), # for \grave - r'\combiningacuteaccent' : ('cmr10', 63), # for \accute - r'\combiningdiaeresis' : ('cmr10', 91), # for \ddot - r'\combiningtilde' : ('cmr10', 75), # for \tilde - r'\combiningrightarrowabove' : ('cmmi10', 110), # for \vec - r'\combiningdotabove' : ('cmr10', 26), # for \dot - - r'\leftarrow' : ('cmsy10', 10), - '\\uparrow' : ('cmsy10', 25), - r'\downarrow' : ('cmsy10', 28), - r'\leftrightarrow' : ('cmsy10', 24), - r'\nearrow' : ('cmsy10', 99), - r'\searrow' : ('cmsy10', 57), - r'\simeq' : ('cmsy10', 108), - r'\Leftarrow' : ('cmsy10', 104), - r'\Rightarrow' : ('cmsy10', 112), - '\\Uparrow' : ('cmsy10', 60), - r'\Downarrow' : ('cmsy10', 68), - r'\Leftrightarrow' : ('cmsy10', 51), - r'\nwarrow' : ('cmsy10', 65), - r'\swarrow' : ('cmsy10', 116), - r'\propto' : ('cmsy10', 15), - r'\infty' : ('cmsy10', 32), - r'\in' : ('cmsy10', 59), - r'\ni' : ('cmsy10', 122), - r'\bigtriangleup' : ('cmsy10', 80), - r'\bigtriangledown' : ('cmsy10', 132), - r'\slash' : ('cmsy10', 87), - r'\forall' : ('cmsy10', 21), - r'\exists' : ('cmsy10', 5), - r'\neg' : ('cmsy10', 20), - r'\emptyset' : ('cmsy10', 33), - r'\Re' : ('cmsy10', 95), - r'\Im' : ('cmsy10', 52), - r'\top' : ('cmsy10', 100), - r'\bot' : ('cmsy10', 11), - r'\aleph' : ('cmsy10', 26), - r'\cup' : ('cmsy10', 6), - r'\cap' : ('cmsy10', 19), - '\\uplus' : ('cmsy10', 58), - r'\wedge' : ('cmsy10', 43), - r'\vee' : ('cmsy10', 96), - r'\vdash' : ('cmsy10', 109), - r'\dashv' : ('cmsy10', 66), - r'\lfloor' : ('cmsy10', 117), - r'\rfloor' : ('cmsy10', 74), - r'\lceil' : ('cmsy10', 123), - r'\rceil' : ('cmsy10', 81), - r'\lbrace' : ('cmsy10', 92), - r'\rbrace' : ('cmsy10', 105), - r'\mid' : ('cmsy10', 47), - r'\vert' : ('cmsy10', 47), - r'\Vert' : ('cmsy10', 44), - '\\updownarrow' : ('cmsy10', 94), - '\\Updownarrow' : ('cmsy10', 53), - r'\backslash' : ('cmsy10', 126), - r'\wr' : ('cmsy10', 101), - r'\nabla' : ('cmsy10', 110), - r'\sqcup' : ('cmsy10', 67), - r'\sqcap' : ('cmsy10', 118), - r'\sqsubseteq' : ('cmsy10', 75), - r'\sqsupseteq' : ('cmsy10', 124), - r'\S' : ('cmsy10', 129), - r'\dag' : ('cmsy10', 71), - r'\ddag' : ('cmsy10', 127), - r'\P' : ('cmsy10', 130), - r'\clubsuit' : ('cmsy10', 18), - r'\diamondsuit' : ('cmsy10', 34), - r'\heartsuit' : ('cmsy10', 22), - r'-' : ('cmsy10', 17), - r'\cdot' : ('cmsy10', 78), - r'\times' : ('cmsy10', 13), - r'*' : ('cmsy10', 9), - r'\ast' : ('cmsy10', 9), - r'\div' : ('cmsy10', 31), - r'\diamond' : ('cmsy10', 48), - r'\pm' : ('cmsy10', 8), - r'\mp' : ('cmsy10', 98), - r'\oplus' : ('cmsy10', 16), - r'\ominus' : ('cmsy10', 56), - r'\otimes' : ('cmsy10', 30), - r'\oslash' : ('cmsy10', 107), - r'\odot' : ('cmsy10', 64), - r'\bigcirc' : ('cmsy10', 115), - r'\circ' : ('cmsy10', 72), - r'\bullet' : ('cmsy10', 84), - r'\asymp' : ('cmsy10', 121), - r'\equiv' : ('cmsy10', 35), - r'\subseteq' : ('cmsy10', 103), - r'\supseteq' : ('cmsy10', 42), - r'\leq' : ('cmsy10', 14), - r'\geq' : ('cmsy10', 29), - r'\preceq' : ('cmsy10', 79), - r'\succeq' : ('cmsy10', 131), - r'\sim' : ('cmsy10', 27), - r'\approx' : ('cmsy10', 23), - r'\subset' : ('cmsy10', 50), - r'\supset' : ('cmsy10', 86), - r'\ll' : ('cmsy10', 85), - r'\gg' : ('cmsy10', 40), - r'\prec' : ('cmsy10', 93), - r'\succ' : ('cmsy10', 49), - r'\rightarrow' : ('cmsy10', 12), - r'\to' : ('cmsy10', 12), - r'\spadesuit' : ('cmsy10', 7), - r'?' : ('cmr10', 50), - r'!' : ('cmr10', 29), - r'&' : ('cmr10', 109) -} - -latex_to_cmex = { - r'\__sqrt__' : 112, - r'\bigcap' : 92, - r'\bigcup' : 91, - r'\bigodot' : 75, - r'\bigoplus' : 77, - r'\bigotimes' : 79, - r'\biguplus' : 93, - r'\bigvee' : 95, - r'\bigwedge' : 94, - r'\coprod' : 97, - r'\int' : 90, - r'\leftangle' : 173, - r'\leftbrace' : 169, - r'\oint' : 73, - r'\prod' : 89, - r'\rightangle' : 174, - r'\rightbrace' : 170, - r'\sum' : 88, - r'\widehat' : 98, - r'\widetilde' : 101, -} - -latex_to_standard = { - r'\cong' : ('psyr', 64), - r'\Delta' : ('psyr', 68), - r'\Phi' : ('psyr', 70), - r'\Gamma' : ('psyr', 89), - r'\alpha' : ('psyr', 97), - r'\beta' : ('psyr', 98), - r'\chi' : ('psyr', 99), - r'\delta' : ('psyr', 100), - r'\varepsilon' : ('psyr', 101), - r'\phi' : ('psyr', 102), - r'\gamma' : ('psyr', 103), - r'\eta' : ('psyr', 104), - r'\iota' : ('psyr', 105), - r'\varpsi' : ('psyr', 106), - r'\kappa' : ('psyr', 108), - r'\nu' : ('psyr', 110), - r'\pi' : ('psyr', 112), - r'\theta' : ('psyr', 113), - r'\rho' : ('psyr', 114), - r'\sigma' : ('psyr', 115), - r'\tau' : ('psyr', 116), - '\\upsilon' : ('psyr', 117), - r'\varpi' : ('psyr', 118), - r'\omega' : ('psyr', 119), - r'\xi' : ('psyr', 120), - r'\psi' : ('psyr', 121), - r'\zeta' : ('psyr', 122), - r'\sim' : ('psyr', 126), - r'\leq' : ('psyr', 163), - r'\infty' : ('psyr', 165), - r'\clubsuit' : ('psyr', 167), - r'\diamondsuit' : ('psyr', 168), - r'\heartsuit' : ('psyr', 169), - r'\spadesuit' : ('psyr', 170), - r'\leftrightarrow' : ('psyr', 171), - r'\leftarrow' : ('psyr', 172), - '\\uparrow' : ('psyr', 173), - r'\rightarrow' : ('psyr', 174), - r'\downarrow' : ('psyr', 175), - r'\pm' : ('psyr', 176), - r'\geq' : ('psyr', 179), - r'\times' : ('psyr', 180), - r'\propto' : ('psyr', 181), - r'\partial' : ('psyr', 182), - r'\bullet' : ('psyr', 183), - r'\div' : ('psyr', 184), - r'\neq' : ('psyr', 185), - r'\equiv' : ('psyr', 186), - r'\approx' : ('psyr', 187), - r'\ldots' : ('psyr', 188), - r'\aleph' : ('psyr', 192), - r'\Im' : ('psyr', 193), - r'\Re' : ('psyr', 194), - r'\wp' : ('psyr', 195), - r'\otimes' : ('psyr', 196), - r'\oplus' : ('psyr', 197), - r'\oslash' : ('psyr', 198), - r'\cap' : ('psyr', 199), - r'\cup' : ('psyr', 200), - r'\supset' : ('psyr', 201), - r'\supseteq' : ('psyr', 202), - r'\subset' : ('psyr', 204), - r'\subseteq' : ('psyr', 205), - r'\in' : ('psyr', 206), - r'\notin' : ('psyr', 207), - r'\angle' : ('psyr', 208), - r'\nabla' : ('psyr', 209), - r'\textregistered' : ('psyr', 210), - r'\copyright' : ('psyr', 211), - r'\texttrademark' : ('psyr', 212), - r'\Pi' : ('psyr', 213), - r'\prod' : ('psyr', 213), - r'\surd' : ('psyr', 214), - r'\__sqrt__' : ('psyr', 214), - r'\cdot' : ('psyr', 215), - '\\urcorner' : ('psyr', 216), - r'\vee' : ('psyr', 217), - r'\wedge' : ('psyr', 218), - r'\Leftrightarrow' : ('psyr', 219), - r'\Leftarrow' : ('psyr', 220), - '\\Uparrow' : ('psyr', 221), - r'\Rightarrow' : ('psyr', 222), - r'\Downarrow' : ('psyr', 223), - r'\Diamond' : ('psyr', 224), - r'\langle' : ('psyr', 225), - r'\Sigma' : ('psyr', 229), - r'\sum' : ('psyr', 229), - r'\forall' : ('psyr', 34), - r'\exists' : ('psyr', 36), - r'\lceil' : ('psyr', 233), - r'\lbrace' : ('psyr', 123), - r'\Psi' : ('psyr', 89), - r'\bot' : ('psyr', 0o136), - r'\Omega' : ('psyr', 0o127), - r'\leftbracket' : ('psyr', 0o133), - r'\rightbracket' : ('psyr', 0o135), - r'\leftbrace' : ('psyr', 123), - r'\leftparen' : ('psyr', 0o50), - r'\prime' : ('psyr', 0o242), - r'\sharp' : ('psyr', 0o43), - r'\slash' : ('psyr', 0o57), - r'\Lamda' : ('psyr', 0o114), - r'\neg' : ('psyr', 0o330), - '\\Upsilon' : ('psyr', 0o241), - r'\rightbrace' : ('psyr', 0o175), - r'\rfloor' : ('psyr', 0o373), - r'\lambda' : ('psyr', 0o154), - r'\to' : ('psyr', 0o256), - r'\Xi' : ('psyr', 0o130), - r'\emptyset' : ('psyr', 0o306), - r'\lfloor' : ('psyr', 0o353), - r'\rightparen' : ('psyr', 0o51), - r'\rceil' : ('psyr', 0o371), - r'\ni' : ('psyr', 0o47), - r'\epsilon' : ('psyr', 0o145), - r'\Theta' : ('psyr', 0o121), - r'\langle' : ('psyr', 0o341), - r'\leftangle' : ('psyr', 0o341), - r'\rangle' : ('psyr', 0o361), - r'\rightangle' : ('psyr', 0o361), - r'\rbrace' : ('psyr', 0o175), - r'\circ' : ('psyr', 0o260), - r'\diamond' : ('psyr', 0o340), - r'\mu' : ('psyr', 0o155), - r'\mid' : ('psyr', 0o352), - r'\imath' : ('pncri8a', 105), - r'\%' : ('pncr8a', 37), - r'\$' : ('pncr8a', 36), - r'\{' : ('pncr8a', 123), - r'\}' : ('pncr8a', 125), - r'\backslash' : ('pncr8a', 92), - r'\ast' : ('pncr8a', 42), - r'\#' : ('pncr8a', 35), - - r'\circumflexaccent' : ('pncri8a', 124), # for \hat - r'\combiningbreve' : ('pncri8a', 81), # for \breve - r'\combininggraveaccent' : ('pncri8a', 114), # for \grave - r'\combiningacuteaccent' : ('pncri8a', 63), # for \accute - r'\combiningdiaeresis' : ('pncri8a', 91), # for \ddot - r'\combiningtilde' : ('pncri8a', 75), # for \tilde - r'\combiningrightarrowabove' : ('pncri8a', 110), # for \vec - r'\combiningdotabove' : ('pncri8a', 26), # for \dot -} - -# Automatically generated. - -type12uni = { - 'uni24C8' : 9416, - 'aring' : 229, - 'uni22A0' : 8864, - 'uni2292' : 8850, - 'quotedblright' : 8221, - 'uni03D2' : 978, - 'uni2215' : 8725, - 'uni03D0' : 976, - 'V' : 86, - 'dollar' : 36, - 'uni301E' : 12318, - 'uni03D5' : 981, - 'four' : 52, - 'uni25A0' : 9632, - 'uni013C' : 316, - 'uni013B' : 315, - 'uni013E' : 318, - 'Yacute' : 221, - 'uni25DE' : 9694, - 'uni013F' : 319, - 'uni255A' : 9562, - 'uni2606' : 9734, - 'uni0180' : 384, - 'uni22B7' : 8887, - 'uni044F' : 1103, - 'uni22B5' : 8885, - 'uni22B4' : 8884, - 'uni22AE' : 8878, - 'uni22B2' : 8882, - 'uni22B1' : 8881, - 'uni22B0' : 8880, - 'uni25CD' : 9677, - 'uni03CE' : 974, - 'uni03CD' : 973, - 'uni03CC' : 972, - 'uni03CB' : 971, - 'uni03CA' : 970, - 'uni22B8' : 8888, - 'uni22C9' : 8905, - 'uni0449' : 1097, - 'uni20DD' : 8413, - 'uni20DC' : 8412, - 'uni20DB' : 8411, - 'uni2231' : 8753, - 'uni25CF' : 9679, - 'uni306E' : 12398, - 'uni03D1' : 977, - 'uni01A1' : 417, - 'uni20D7' : 8407, - 'uni03D6' : 982, - 'uni2233' : 8755, - 'uni20D2' : 8402, - 'uni20D1' : 8401, - 'uni20D0' : 8400, - 'P' : 80, - 'uni22BE' : 8894, - 'uni22BD' : 8893, - 'uni22BC' : 8892, - 'uni22BB' : 8891, - 'underscore' : 95, - 'uni03C8' : 968, - 'uni03C7' : 967, - 'uni0328' : 808, - 'uni03C5' : 965, - 'uni03C4' : 964, - 'uni03C3' : 963, - 'uni03C2' : 962, - 'uni03C1' : 961, - 'uni03C0' : 960, - 'uni2010' : 8208, - 'uni0130' : 304, - 'uni0133' : 307, - 'uni0132' : 306, - 'uni0135' : 309, - 'uni0134' : 308, - 'uni0137' : 311, - 'uni0136' : 310, - 'uni0139' : 313, - 'uni0138' : 312, - 'uni2244' : 8772, - 'uni229A' : 8858, - 'uni2571' : 9585, - 'uni0278' : 632, - 'uni2239' : 8761, - 'p' : 112, - 'uni3019' : 12313, - 'uni25CB' : 9675, - 'uni03DB' : 987, - 'uni03DC' : 988, - 'uni03DA' : 986, - 'uni03DF' : 991, - 'uni03DD' : 989, - 'uni013D' : 317, - 'uni220A' : 8714, - 'uni220C' : 8716, - 'uni220B' : 8715, - 'uni220E' : 8718, - 'uni220D' : 8717, - 'uni220F' : 8719, - 'uni22CC' : 8908, - 'Otilde' : 213, - 'uni25E5' : 9701, - 'uni2736' : 10038, - 'perthousand' : 8240, - 'zero' : 48, - 'uni279B' : 10139, - 'dotlessi' : 305, - 'uni2279' : 8825, - 'Scaron' : 352, - 'zcaron' : 382, - 'uni21D8' : 8664, - 'egrave' : 232, - 'uni0271' : 625, - 'uni01AA' : 426, - 'uni2332' : 9010, - 'section' : 167, - 'uni25E4' : 9700, - 'Icircumflex' : 206, - 'ntilde' : 241, - 'uni041E' : 1054, - 'ampersand' : 38, - 'uni041C' : 1052, - 'uni041A' : 1050, - 'uni22AB' : 8875, - 'uni21DB' : 8667, - 'dotaccent' : 729, - 'uni0416' : 1046, - 'uni0417' : 1047, - 'uni0414' : 1044, - 'uni0415' : 1045, - 'uni0412' : 1042, - 'uni0413' : 1043, - 'degree' : 176, - 'uni0411' : 1041, - 'K' : 75, - 'uni25EB' : 9707, - 'uni25EF' : 9711, - 'uni0418' : 1048, - 'uni0419' : 1049, - 'uni2263' : 8803, - 'uni226E' : 8814, - 'uni2251' : 8785, - 'uni02C8' : 712, - 'uni2262' : 8802, - 'acircumflex' : 226, - 'uni22B3' : 8883, - 'uni2261' : 8801, - 'uni2394' : 9108, - 'Aring' : 197, - 'uni2260' : 8800, - 'uni2254' : 8788, - 'uni0436' : 1078, - 'uni2267' : 8807, - 'k' : 107, - 'uni22C8' : 8904, - 'uni226A' : 8810, - 'uni231F' : 8991, - 'smalltilde' : 732, - 'uni2201' : 8705, - 'uni2200' : 8704, - 'uni2203' : 8707, - 'uni02BD' : 701, - 'uni2205' : 8709, - 'uni2204' : 8708, - 'Agrave' : 192, - 'uni2206' : 8710, - 'uni2209' : 8713, - 'uni2208' : 8712, - 'uni226D' : 8813, - 'uni2264' : 8804, - 'uni263D' : 9789, - 'uni2258' : 8792, - 'uni02D3' : 723, - 'uni02D2' : 722, - 'uni02D1' : 721, - 'uni02D0' : 720, - 'uni25E1' : 9697, - 'divide' : 247, - 'uni02D5' : 725, - 'uni02D4' : 724, - 'ocircumflex' : 244, - 'uni2524' : 9508, - 'uni043A' : 1082, - 'uni24CC' : 9420, - 'asciitilde' : 126, - 'uni22B9' : 8889, - 'uni24D2' : 9426, - 'uni211E' : 8478, - 'uni211D' : 8477, - 'uni24DD' : 9437, - 'uni211A' : 8474, - 'uni211C' : 8476, - 'uni211B' : 8475, - 'uni25C6' : 9670, - 'uni017F' : 383, - 'uni017A' : 378, - 'uni017C' : 380, - 'uni017B' : 379, - 'uni0346' : 838, - 'uni22F1' : 8945, - 'uni22F0' : 8944, - 'two' : 50, - 'uni2298' : 8856, - 'uni24D1' : 9425, - 'E' : 69, - 'uni025D' : 605, - 'scaron' : 353, - 'uni2322' : 8994, - 'uni25E3' : 9699, - 'uni22BF' : 8895, - 'F' : 70, - 'uni0440' : 1088, - 'uni255E' : 9566, - 'uni22BA' : 8890, - 'uni0175' : 373, - 'uni0174' : 372, - 'uni0177' : 375, - 'uni0176' : 374, - 'bracketleft' : 91, - 'uni0170' : 368, - 'uni0173' : 371, - 'uni0172' : 370, - 'asciicircum' : 94, - 'uni0179' : 377, - 'uni2590' : 9616, - 'uni25E2' : 9698, - 'uni2119' : 8473, - 'uni2118' : 8472, - 'uni25CC' : 9676, - 'f' : 102, - 'ordmasculine' : 186, - 'uni229B' : 8859, - 'uni22A1' : 8865, - 'uni2111' : 8465, - 'uni2110' : 8464, - 'uni2113' : 8467, - 'uni2112' : 8466, - 'mu' : 181, - 'uni2281' : 8833, - 'paragraph' : 182, - 'nine' : 57, - 'uni25EC' : 9708, - 'v' : 118, - 'uni040C' : 1036, - 'uni0113' : 275, - 'uni22D0' : 8912, - 'uni21CC' : 8652, - 'uni21CB' : 8651, - 'uni21CA' : 8650, - 'uni22A5' : 8869, - 'uni21CF' : 8655, - 'uni21CE' : 8654, - 'uni21CD' : 8653, - 'guilsinglleft' : 8249, - 'backslash' : 92, - 'uni2284' : 8836, - 'uni224E' : 8782, - 'uni224D' : 8781, - 'uni224F' : 8783, - 'uni224A' : 8778, - 'uni2287' : 8839, - 'uni224C' : 8780, - 'uni224B' : 8779, - 'uni21BD' : 8637, - 'uni2286' : 8838, - 'uni030F' : 783, - 'uni030D' : 781, - 'uni030E' : 782, - 'uni030B' : 779, - 'uni030C' : 780, - 'uni030A' : 778, - 'uni026E' : 622, - 'uni026D' : 621, - 'six' : 54, - 'uni026A' : 618, - 'uni026C' : 620, - 'uni25C1' : 9665, - 'uni20D6' : 8406, - 'uni045B' : 1115, - 'uni045C' : 1116, - 'uni256B' : 9579, - 'uni045A' : 1114, - 'uni045F' : 1119, - 'uni045E' : 1118, - 'A' : 65, - 'uni2569' : 9577, - 'uni0458' : 1112, - 'uni0459' : 1113, - 'uni0452' : 1106, - 'uni0453' : 1107, - 'uni2562' : 9570, - 'uni0451' : 1105, - 'uni0456' : 1110, - 'uni0457' : 1111, - 'uni0454' : 1108, - 'uni0455' : 1109, - 'icircumflex' : 238, - 'uni0307' : 775, - 'uni0304' : 772, - 'uni0305' : 773, - 'uni0269' : 617, - 'uni0268' : 616, - 'uni0300' : 768, - 'uni0301' : 769, - 'uni0265' : 613, - 'uni0264' : 612, - 'uni0267' : 615, - 'uni0266' : 614, - 'uni0261' : 609, - 'uni0260' : 608, - 'uni0263' : 611, - 'uni0262' : 610, - 'a' : 97, - 'uni2207' : 8711, - 'uni2247' : 8775, - 'uni2246' : 8774, - 'uni2241' : 8769, - 'uni2240' : 8768, - 'uni2243' : 8771, - 'uni2242' : 8770, - 'uni2312' : 8978, - 'ogonek' : 731, - 'uni2249' : 8777, - 'uni2248' : 8776, - 'uni3030' : 12336, - 'q' : 113, - 'uni21C2' : 8642, - 'uni21C1' : 8641, - 'uni21C0' : 8640, - 'uni21C7' : 8647, - 'uni21C6' : 8646, - 'uni21C5' : 8645, - 'uni21C4' : 8644, - 'uni225F' : 8799, - 'uni212C' : 8492, - 'uni21C8' : 8648, - 'uni2467' : 9319, - 'oacute' : 243, - 'uni028F' : 655, - 'uni028E' : 654, - 'uni026F' : 623, - 'uni028C' : 652, - 'uni028B' : 651, - 'uni028A' : 650, - 'uni2510' : 9488, - 'ograve' : 242, - 'edieresis' : 235, - 'uni22CE' : 8910, - 'uni22CF' : 8911, - 'uni219F' : 8607, - 'comma' : 44, - 'uni22CA' : 8906, - 'uni0429' : 1065, - 'uni03C6' : 966, - 'uni0427' : 1063, - 'uni0426' : 1062, - 'uni0425' : 1061, - 'uni0424' : 1060, - 'uni0423' : 1059, - 'uni0422' : 1058, - 'uni0421' : 1057, - 'uni0420' : 1056, - 'uni2465' : 9317, - 'uni24D0' : 9424, - 'uni2464' : 9316, - 'uni0430' : 1072, - 'otilde' : 245, - 'uni2661' : 9825, - 'uni24D6' : 9430, - 'uni2466' : 9318, - 'uni24D5' : 9429, - 'uni219A' : 8602, - 'uni2518' : 9496, - 'uni22B6' : 8886, - 'uni2461' : 9313, - 'uni24D4' : 9428, - 'uni2460' : 9312, - 'uni24EA' : 9450, - 'guillemotright' : 187, - 'ecircumflex' : 234, - 'greater' : 62, - 'uni2011' : 8209, - 'uacute' : 250, - 'uni2462' : 9314, - 'L' : 76, - 'bullet' : 8226, - 'uni02A4' : 676, - 'uni02A7' : 679, - 'cedilla' : 184, - 'uni02A2' : 674, - 'uni2015' : 8213, - 'uni22C4' : 8900, - 'uni22C5' : 8901, - 'uni22AD' : 8877, - 'uni22C7' : 8903, - 'uni22C0' : 8896, - 'uni2016' : 8214, - 'uni22C2' : 8898, - 'uni22C3' : 8899, - 'uni24CF' : 9423, - 'uni042F' : 1071, - 'uni042E' : 1070, - 'uni042D' : 1069, - 'ydieresis' : 255, - 'l' : 108, - 'logicalnot' : 172, - 'uni24CA' : 9418, - 'uni0287' : 647, - 'uni0286' : 646, - 'uni0285' : 645, - 'uni0284' : 644, - 'uni0283' : 643, - 'uni0282' : 642, - 'uni0281' : 641, - 'uni027C' : 636, - 'uni2664' : 9828, - 'exclamdown' : 161, - 'uni25C4' : 9668, - 'uni0289' : 649, - 'uni0288' : 648, - 'uni039A' : 922, - 'endash' : 8211, - 'uni2640' : 9792, - 'uni20E4' : 8420, - 'uni0473' : 1139, - 'uni20E1' : 8417, - 'uni2642' : 9794, - 'uni03B8' : 952, - 'uni03B9' : 953, - 'agrave' : 224, - 'uni03B4' : 948, - 'uni03B5' : 949, - 'uni03B6' : 950, - 'uni03B7' : 951, - 'uni03B0' : 944, - 'uni03B1' : 945, - 'uni03B2' : 946, - 'uni03B3' : 947, - 'uni2555' : 9557, - 'Adieresis' : 196, - 'germandbls' : 223, - 'Odieresis' : 214, - 'space' : 32, - 'uni0126' : 294, - 'uni0127' : 295, - 'uni0124' : 292, - 'uni0125' : 293, - 'uni0122' : 290, - 'uni0123' : 291, - 'uni0120' : 288, - 'uni0121' : 289, - 'quoteright' : 8217, - 'uni2560' : 9568, - 'uni2556' : 9558, - 'ucircumflex' : 251, - 'uni2561' : 9569, - 'uni2551' : 9553, - 'uni25B2' : 9650, - 'uni2550' : 9552, - 'uni2563' : 9571, - 'uni2553' : 9555, - 'G' : 71, - 'uni2564' : 9572, - 'uni2552' : 9554, - 'quoteleft' : 8216, - 'uni2565' : 9573, - 'uni2572' : 9586, - 'uni2568' : 9576, - 'uni2566' : 9574, - 'W' : 87, - 'uni214A' : 8522, - 'uni012F' : 303, - 'uni012D' : 301, - 'uni012E' : 302, - 'uni012B' : 299, - 'uni012C' : 300, - 'uni255C' : 9564, - 'uni012A' : 298, - 'uni2289' : 8841, - 'Q' : 81, - 'uni2320' : 8992, - 'uni2321' : 8993, - 'g' : 103, - 'uni03BD' : 957, - 'uni03BE' : 958, - 'uni03BF' : 959, - 'uni2282' : 8834, - 'uni2285' : 8837, - 'uni03BA' : 954, - 'uni03BB' : 955, - 'uni03BC' : 956, - 'uni2128' : 8488, - 'uni25B7' : 9655, - 'w' : 119, - 'uni0302' : 770, - 'uni03DE' : 990, - 'uni25DA' : 9690, - 'uni0303' : 771, - 'uni0463' : 1123, - 'uni0462' : 1122, - 'uni3018' : 12312, - 'uni2514' : 9492, - 'question' : 63, - 'uni25B3' : 9651, - 'uni24E1' : 9441, - 'one' : 49, - 'uni200A' : 8202, - 'uni2278' : 8824, - 'ring' : 730, - 'uni0195' : 405, - 'figuredash' : 8210, - 'uni22EC' : 8940, - 'uni0339' : 825, - 'uni0338' : 824, - 'uni0337' : 823, - 'uni0336' : 822, - 'uni0335' : 821, - 'uni0333' : 819, - 'uni0332' : 818, - 'uni0331' : 817, - 'uni0330' : 816, - 'uni01C1' : 449, - 'uni01C0' : 448, - 'uni01C3' : 451, - 'uni01C2' : 450, - 'uni2353' : 9043, - 'uni0308' : 776, - 'uni2218' : 8728, - 'uni2219' : 8729, - 'uni2216' : 8726, - 'uni2217' : 8727, - 'uni2214' : 8724, - 'uni0309' : 777, - 'uni2609' : 9737, - 'uni2213' : 8723, - 'uni2210' : 8720, - 'uni2211' : 8721, - 'uni2245' : 8773, - 'B' : 66, - 'uni25D6' : 9686, - 'iacute' : 237, - 'uni02E6' : 742, - 'uni02E7' : 743, - 'uni02E8' : 744, - 'uni02E9' : 745, - 'uni221D' : 8733, - 'uni221E' : 8734, - 'Ydieresis' : 376, - 'uni221C' : 8732, - 'uni22D7' : 8919, - 'uni221A' : 8730, - 'R' : 82, - 'uni24DC' : 9436, - 'uni033F' : 831, - 'uni033E' : 830, - 'uni033C' : 828, - 'uni033B' : 827, - 'uni033A' : 826, - 'b' : 98, - 'uni228A' : 8842, - 'uni22DB' : 8923, - 'uni2554' : 9556, - 'uni046B' : 1131, - 'uni046A' : 1130, - 'r' : 114, - 'uni24DB' : 9435, - 'Ccedilla' : 199, - 'minus' : 8722, - 'uni24DA' : 9434, - 'uni03F0' : 1008, - 'uni03F1' : 1009, - 'uni20AC' : 8364, - 'uni2276' : 8822, - 'uni24C0' : 9408, - 'uni0162' : 354, - 'uni0163' : 355, - 'uni011E' : 286, - 'uni011D' : 285, - 'uni011C' : 284, - 'uni011B' : 283, - 'uni0164' : 356, - 'uni0165' : 357, - 'Lslash' : 321, - 'uni0168' : 360, - 'uni0169' : 361, - 'uni25C9' : 9673, - 'uni02E5' : 741, - 'uni21C3' : 8643, - 'uni24C4' : 9412, - 'uni24E2' : 9442, - 'uni2277' : 8823, - 'uni013A' : 314, - 'uni2102' : 8450, - 'Uacute' : 218, - 'uni2317' : 8983, - 'uni2107' : 8455, - 'uni221F' : 8735, - 'yacute' : 253, - 'uni3012' : 12306, - 'Ucircumflex' : 219, - 'uni015D' : 349, - 'quotedbl' : 34, - 'uni25D9' : 9689, - 'uni2280' : 8832, - 'uni22AF' : 8879, - 'onehalf' : 189, - 'uni221B' : 8731, - 'Thorn' : 222, - 'uni2226' : 8742, - 'M' : 77, - 'uni25BA' : 9658, - 'uni2463' : 9315, - 'uni2336' : 9014, - 'eight' : 56, - 'uni2236' : 8758, - 'multiply' : 215, - 'uni210C' : 8460, - 'uni210A' : 8458, - 'uni21C9' : 8649, - 'grave' : 96, - 'uni210E' : 8462, - 'uni0117' : 279, - 'uni016C' : 364, - 'uni0115' : 277, - 'uni016A' : 362, - 'uni016F' : 367, - 'uni0112' : 274, - 'uni016D' : 365, - 'uni016E' : 366, - 'Ocircumflex' : 212, - 'uni2305' : 8965, - 'm' : 109, - 'uni24DF' : 9439, - 'uni0119' : 281, - 'uni0118' : 280, - 'uni20A3' : 8355, - 'uni20A4' : 8356, - 'uni20A7' : 8359, - 'uni2288' : 8840, - 'uni24C3' : 9411, - 'uni251C' : 9500, - 'uni228D' : 8845, - 'uni222F' : 8751, - 'uni222E' : 8750, - 'uni222D' : 8749, - 'uni222C' : 8748, - 'uni222B' : 8747, - 'uni222A' : 8746, - 'uni255B' : 9563, - 'Ugrave' : 217, - 'uni24DE' : 9438, - 'guilsinglright' : 8250, - 'uni250A' : 9482, - 'Ntilde' : 209, - 'uni0279' : 633, - 'questiondown' : 191, - 'uni256C' : 9580, - 'Atilde' : 195, - 'uni0272' : 626, - 'uni0273' : 627, - 'uni0270' : 624, - 'ccedilla' : 231, - 'uni0276' : 630, - 'uni0277' : 631, - 'uni0274' : 628, - 'uni0275' : 629, - 'uni2252' : 8786, - 'uni041F' : 1055, - 'uni2250' : 8784, - 'Z' : 90, - 'uni2256' : 8790, - 'uni2257' : 8791, - 'copyright' : 169, - 'uni2255' : 8789, - 'uni043D' : 1085, - 'uni043E' : 1086, - 'uni043F' : 1087, - 'yen' : 165, - 'uni041D' : 1053, - 'uni043B' : 1083, - 'uni043C' : 1084, - 'uni21B0' : 8624, - 'uni21B1' : 8625, - 'uni21B2' : 8626, - 'uni21B3' : 8627, - 'uni21B4' : 8628, - 'uni21B5' : 8629, - 'uni21B6' : 8630, - 'uni21B7' : 8631, - 'uni21B8' : 8632, - 'Eacute' : 201, - 'uni2311' : 8977, - 'uni2310' : 8976, - 'uni228F' : 8847, - 'uni25DB' : 9691, - 'uni21BA' : 8634, - 'uni21BB' : 8635, - 'uni21BC' : 8636, - 'uni2017' : 8215, - 'uni21BE' : 8638, - 'uni21BF' : 8639, - 'uni231C' : 8988, - 'H' : 72, - 'uni0293' : 659, - 'uni2202' : 8706, - 'uni22A4' : 8868, - 'uni231E' : 8990, - 'uni2232' : 8754, - 'uni225B' : 8795, - 'uni225C' : 8796, - 'uni24D9' : 9433, - 'uni225A' : 8794, - 'uni0438' : 1080, - 'uni0439' : 1081, - 'uni225D' : 8797, - 'uni225E' : 8798, - 'uni0434' : 1076, - 'X' : 88, - 'uni007F' : 127, - 'uni0437' : 1079, - 'Idieresis' : 207, - 'uni0431' : 1073, - 'uni0432' : 1074, - 'uni0433' : 1075, - 'uni22AC' : 8876, - 'uni22CD' : 8909, - 'uni25A3' : 9635, - 'bar' : 124, - 'uni24BB' : 9403, - 'uni037E' : 894, - 'uni027B' : 635, - 'h' : 104, - 'uni027A' : 634, - 'uni027F' : 639, - 'uni027D' : 637, - 'uni027E' : 638, - 'uni2227' : 8743, - 'uni2004' : 8196, - 'uni2225' : 8741, - 'uni2224' : 8740, - 'uni2223' : 8739, - 'uni2222' : 8738, - 'uni2221' : 8737, - 'uni2220' : 8736, - 'x' : 120, - 'uni2323' : 8995, - 'uni2559' : 9561, - 'uni2558' : 9560, - 'uni2229' : 8745, - 'uni2228' : 8744, - 'udieresis' : 252, - 'uni029D' : 669, - 'ordfeminine' : 170, - 'uni22CB' : 8907, - 'uni233D' : 9021, - 'uni0428' : 1064, - 'uni24C6' : 9414, - 'uni22DD' : 8925, - 'uni24C7' : 9415, - 'uni015C' : 348, - 'uni015B' : 347, - 'uni015A' : 346, - 'uni22AA' : 8874, - 'uni015F' : 351, - 'uni015E' : 350, - 'braceleft' : 123, - 'uni24C5' : 9413, - 'uni0410' : 1040, - 'uni03AA' : 938, - 'uni24C2' : 9410, - 'uni03AC' : 940, - 'uni03AB' : 939, - 'macron' : 175, - 'uni03AD' : 941, - 'uni03AF' : 943, - 'uni0294' : 660, - 'uni0295' : 661, - 'uni0296' : 662, - 'uni0297' : 663, - 'uni0290' : 656, - 'uni0291' : 657, - 'uni0292' : 658, - 'atilde' : 227, - 'Acircumflex' : 194, - 'uni2370' : 9072, - 'uni24C1' : 9409, - 'uni0298' : 664, - 'uni0299' : 665, - 'Oslash' : 216, - 'uni029E' : 670, - 'C' : 67, - 'quotedblleft' : 8220, - 'uni029B' : 667, - 'uni029C' : 668, - 'uni03A9' : 937, - 'uni03A8' : 936, - 'S' : 83, - 'uni24C9' : 9417, - 'uni03A1' : 929, - 'uni03A0' : 928, - 'exclam' : 33, - 'uni03A5' : 933, - 'uni03A4' : 932, - 'uni03A7' : 935, - 'Zcaron' : 381, - 'uni2133' : 8499, - 'uni2132' : 8498, - 'uni0159' : 345, - 'uni0158' : 344, - 'uni2137' : 8503, - 'uni2005' : 8197, - 'uni2135' : 8501, - 'uni2134' : 8500, - 'uni02BA' : 698, - 'uni2033' : 8243, - 'uni0151' : 337, - 'uni0150' : 336, - 'uni0157' : 343, - 'equal' : 61, - 'uni0155' : 341, - 'uni0154' : 340, - 's' : 115, - 'uni233F' : 9023, - 'eth' : 240, - 'uni24BE' : 9406, - 'uni21E9' : 8681, - 'uni2060' : 8288, - 'Egrave' : 200, - 'uni255D' : 9565, - 'uni24CD' : 9421, - 'uni21E1' : 8673, - 'uni21B9' : 8633, - 'hyphen' : 45, - 'uni01BE' : 446, - 'uni01BB' : 443, - 'period' : 46, - 'igrave' : 236, - 'uni01BA' : 442, - 'uni2296' : 8854, - 'uni2297' : 8855, - 'uni2294' : 8852, - 'uni2295' : 8853, - 'colon' : 58, - 'uni2293' : 8851, - 'uni2290' : 8848, - 'uni2291' : 8849, - 'uni032D' : 813, - 'uni032E' : 814, - 'uni032F' : 815, - 'uni032A' : 810, - 'uni032B' : 811, - 'uni032C' : 812, - 'uni231D' : 8989, - 'Ecircumflex' : 202, - 'uni24D7' : 9431, - 'uni25DD' : 9693, - 'trademark' : 8482, - 'Aacute' : 193, - 'cent' : 162, - 'uni0445' : 1093, - 'uni266E' : 9838, - 'uni266D' : 9837, - 'uni266B' : 9835, - 'uni03C9' : 969, - 'uni2003' : 8195, - 'uni2047' : 8263, - 'lslash' : 322, - 'uni03A6' : 934, - 'uni2043' : 8259, - 'uni250C' : 9484, - 'uni2040' : 8256, - 'uni255F' : 9567, - 'uni24CB' : 9419, - 'uni0472' : 1138, - 'uni0446' : 1094, - 'uni0474' : 1140, - 'uni0475' : 1141, - 'uni2508' : 9480, - 'uni2660' : 9824, - 'uni2506' : 9478, - 'uni2502' : 9474, - 'c' : 99, - 'uni2500' : 9472, - 'N' : 78, - 'uni22A6' : 8870, - 'uni21E7' : 8679, - 'uni2130' : 8496, - 'uni2002' : 8194, - 'breve' : 728, - 'uni0442' : 1090, - 'Oacute' : 211, - 'uni229F' : 8863, - 'uni25C7' : 9671, - 'uni229D' : 8861, - 'uni229E' : 8862, - 'guillemotleft' : 171, - 'uni0329' : 809, - 'uni24E5' : 9445, - 'uni011F' : 287, - 'uni0324' : 804, - 'uni0325' : 805, - 'uni0326' : 806, - 'uni0327' : 807, - 'uni0321' : 801, - 'uni0322' : 802, - 'n' : 110, - 'uni2032' : 8242, - 'uni2269' : 8809, - 'uni2268' : 8808, - 'uni0306' : 774, - 'uni226B' : 8811, - 'uni21EA' : 8682, - 'uni0166' : 358, - 'uni203B' : 8251, - 'uni01B5' : 437, - 'idieresis' : 239, - 'uni02BC' : 700, - 'uni01B0' : 432, - 'braceright' : 125, - 'seven' : 55, - 'uni02BB' : 699, - 'uni011A' : 282, - 'uni29FB' : 10747, - 'brokenbar' : 166, - 'uni2036' : 8246, - 'uni25C0' : 9664, - 'uni0156' : 342, - 'uni22D5' : 8917, - 'uni0258' : 600, - 'ugrave' : 249, - 'uni22D6' : 8918, - 'uni22D1' : 8913, - 'uni2034' : 8244, - 'uni22D3' : 8915, - 'uni22D2' : 8914, - 'uni203C' : 8252, - 'uni223E' : 8766, - 'uni02BF' : 703, - 'uni22D9' : 8921, - 'uni22D8' : 8920, - 'uni25BD' : 9661, - 'uni25BE' : 9662, - 'uni25BF' : 9663, - 'uni041B' : 1051, - 'periodcentered' : 183, - 'uni25BC' : 9660, - 'uni019E' : 414, - 'uni019B' : 411, - 'uni019A' : 410, - 'uni2007' : 8199, - 'uni0391' : 913, - 'uni0390' : 912, - 'uni0393' : 915, - 'uni0392' : 914, - 'uni0395' : 917, - 'uni0394' : 916, - 'uni0397' : 919, - 'uni0396' : 918, - 'uni0399' : 921, - 'uni0398' : 920, - 'uni25C8' : 9672, - 'uni2468' : 9320, - 'sterling' : 163, - 'uni22EB' : 8939, - 'uni039C' : 924, - 'uni039B' : 923, - 'uni039E' : 926, - 'uni039D' : 925, - 'uni039F' : 927, - 'I' : 73, - 'uni03E1' : 993, - 'uni03E0' : 992, - 'uni2319' : 8985, - 'uni228B' : 8843, - 'uni25B5' : 9653, - 'uni25B6' : 9654, - 'uni22EA' : 8938, - 'uni24B9' : 9401, - 'uni044E' : 1102, - 'uni0199' : 409, - 'uni2266' : 8806, - 'Y' : 89, - 'uni22A2' : 8866, - 'Eth' : 208, - 'uni266F' : 9839, - 'emdash' : 8212, - 'uni263B' : 9787, - 'uni24BD' : 9405, - 'uni22DE' : 8926, - 'uni0360' : 864, - 'uni2557' : 9559, - 'uni22DF' : 8927, - 'uni22DA' : 8922, - 'uni22DC' : 8924, - 'uni0361' : 865, - 'i' : 105, - 'uni24BF' : 9407, - 'uni0362' : 866, - 'uni263E' : 9790, - 'uni028D' : 653, - 'uni2259' : 8793, - 'uni0323' : 803, - 'uni2265' : 8805, - 'daggerdbl' : 8225, - 'y' : 121, - 'uni010A' : 266, - 'plusminus' : 177, - 'less' : 60, - 'uni21AE' : 8622, - 'uni0315' : 789, - 'uni230B' : 8971, - 'uni21AF' : 8623, - 'uni21AA' : 8618, - 'uni21AC' : 8620, - 'uni21AB' : 8619, - 'uni01FB' : 507, - 'uni01FC' : 508, - 'uni223A' : 8762, - 'uni01FA' : 506, - 'uni01FF' : 511, - 'uni01FD' : 509, - 'uni01FE' : 510, - 'uni2567' : 9575, - 'uni25E0' : 9696, - 'uni0104' : 260, - 'uni0105' : 261, - 'uni0106' : 262, - 'uni0107' : 263, - 'uni0100' : 256, - 'uni0101' : 257, - 'uni0102' : 258, - 'uni0103' : 259, - 'uni2038' : 8248, - 'uni2009' : 8201, - 'uni2008' : 8200, - 'uni0108' : 264, - 'uni0109' : 265, - 'uni02A1' : 673, - 'uni223B' : 8763, - 'uni226C' : 8812, - 'uni25AC' : 9644, - 'uni24D3' : 9427, - 'uni21E0' : 8672, - 'uni21E3' : 8675, - 'Udieresis' : 220, - 'uni21E2' : 8674, - 'D' : 68, - 'uni21E5' : 8677, - 'uni2621' : 9761, - 'uni21D1' : 8657, - 'uni203E' : 8254, - 'uni22C6' : 8902, - 'uni21E4' : 8676, - 'uni010D' : 269, - 'uni010E' : 270, - 'uni010F' : 271, - 'five' : 53, - 'T' : 84, - 'uni010B' : 267, - 'uni010C' : 268, - 'uni2605' : 9733, - 'uni2663' : 9827, - 'uni21E6' : 8678, - 'uni24B6' : 9398, - 'uni22C1' : 8897, - 'oslash' : 248, - 'acute' : 180, - 'uni01F0' : 496, - 'd' : 100, - 'OE' : 338, - 'uni22E3' : 8931, - 'Igrave' : 204, - 'uni2308' : 8968, - 'uni2309' : 8969, - 'uni21A9' : 8617, - 't' : 116, - 'uni2313' : 8979, - 'uni03A3' : 931, - 'uni21A4' : 8612, - 'uni21A7' : 8615, - 'uni21A6' : 8614, - 'uni21A1' : 8609, - 'uni21A0' : 8608, - 'uni21A3' : 8611, - 'uni21A2' : 8610, - 'parenright' : 41, - 'uni256A' : 9578, - 'uni25DC' : 9692, - 'uni24CE' : 9422, - 'uni042C' : 1068, - 'uni24E0' : 9440, - 'uni042B' : 1067, - 'uni0409' : 1033, - 'uni0408' : 1032, - 'uni24E7' : 9447, - 'uni25B4' : 9652, - 'uni042A' : 1066, - 'uni228E' : 8846, - 'uni0401' : 1025, - 'adieresis' : 228, - 'uni0403' : 1027, - 'quotesingle' : 39, - 'uni0405' : 1029, - 'uni0404' : 1028, - 'uni0407' : 1031, - 'uni0406' : 1030, - 'uni229C' : 8860, - 'uni2306' : 8966, - 'uni2253' : 8787, - 'twodotenleader' : 8229, - 'uni2131' : 8497, - 'uni21DA' : 8666, - 'uni2234' : 8756, - 'uni2235' : 8757, - 'uni01A5' : 421, - 'uni2237' : 8759, - 'uni2230' : 8752, - 'uni02CC' : 716, - 'slash' : 47, - 'uni01A0' : 416, - 'ellipsis' : 8230, - 'uni2299' : 8857, - 'uni2238' : 8760, - 'numbersign' : 35, - 'uni21A8' : 8616, - 'uni223D' : 8765, - 'uni01AF' : 431, - 'uni223F' : 8767, - 'uni01AD' : 429, - 'uni01AB' : 427, - 'odieresis' : 246, - 'uni223C' : 8764, - 'uni227D' : 8829, - 'uni0280' : 640, - 'O' : 79, - 'uni227E' : 8830, - 'uni21A5' : 8613, - 'uni22D4' : 8916, - 'uni25D4' : 9684, - 'uni227F' : 8831, - 'uni0435' : 1077, - 'uni2302' : 8962, - 'uni2669' : 9833, - 'uni24E3' : 9443, - 'uni2720' : 10016, - 'uni22A8' : 8872, - 'uni22A9' : 8873, - 'uni040A' : 1034, - 'uni22A7' : 8871, - 'oe' : 339, - 'uni040B' : 1035, - 'uni040E' : 1038, - 'uni22A3' : 8867, - 'o' : 111, - 'uni040F' : 1039, - 'Edieresis' : 203, - 'uni25D5' : 9685, - 'plus' : 43, - 'uni044D' : 1101, - 'uni263C' : 9788, - 'uni22E6' : 8934, - 'uni2283' : 8835, - 'uni258C' : 9612, - 'uni219E' : 8606, - 'uni24E4' : 9444, - 'uni2136' : 8502, - 'dagger' : 8224, - 'uni24B7' : 9399, - 'uni219B' : 8603, - 'uni22E5' : 8933, - 'three' : 51, - 'uni210B' : 8459, - 'uni2534' : 9524, - 'uni24B8' : 9400, - 'uni230A' : 8970, - 'hungarumlaut' : 733, - 'parenleft' : 40, - 'uni0148' : 328, - 'uni0149' : 329, - 'uni2124' : 8484, - 'uni2125' : 8485, - 'uni2126' : 8486, - 'uni2127' : 8487, - 'uni0140' : 320, - 'uni2129' : 8489, - 'uni25C5' : 9669, - 'uni0143' : 323, - 'uni0144' : 324, - 'uni0145' : 325, - 'uni0146' : 326, - 'uni0147' : 327, - 'uni210D' : 8461, - 'fraction' : 8260, - 'uni2031' : 8241, - 'uni2196' : 8598, - 'uni2035' : 8245, - 'uni24E6' : 9446, - 'uni016B' : 363, - 'uni24BA' : 9402, - 'uni266A' : 9834, - 'uni0116' : 278, - 'uni2115' : 8469, - 'registered' : 174, - 'J' : 74, - 'uni25DF' : 9695, - 'uni25CE' : 9678, - 'uni273D' : 10045, - 'dieresis' : 168, - 'uni212B' : 8491, - 'uni0114' : 276, - 'uni212D' : 8493, - 'uni212E' : 8494, - 'uni212F' : 8495, - 'uni014A' : 330, - 'uni014B' : 331, - 'uni014C' : 332, - 'uni014D' : 333, - 'uni014E' : 334, - 'uni014F' : 335, - 'uni025E' : 606, - 'uni24E8' : 9448, - 'uni0111' : 273, - 'uni24E9' : 9449, - 'Ograve' : 210, - 'j' : 106, - 'uni2195' : 8597, - 'uni2194' : 8596, - 'uni2197' : 8599, - 'uni2037' : 8247, - 'uni2191' : 8593, - 'uni2190' : 8592, - 'uni2193' : 8595, - 'uni2192' : 8594, - 'uni29FA' : 10746, - 'uni2713' : 10003, - 'z' : 122, - 'uni2199' : 8601, - 'uni2198' : 8600, - 'uni2667' : 9831, - 'ae' : 230, - 'uni0448' : 1096, - 'semicolon' : 59, - 'uni2666' : 9830, - 'uni038F' : 911, - 'uni0444' : 1092, - 'uni0447' : 1095, - 'uni038E' : 910, - 'uni0441' : 1089, - 'uni038C' : 908, - 'uni0443' : 1091, - 'uni038A' : 906, - 'uni0250' : 592, - 'uni0251' : 593, - 'uni0252' : 594, - 'uni0253' : 595, - 'uni0254' : 596, - 'at' : 64, - 'uni0256' : 598, - 'uni0257' : 599, - 'uni0167' : 359, - 'uni0259' : 601, - 'uni228C' : 8844, - 'uni2662' : 9826, - 'uni0319' : 793, - 'uni0318' : 792, - 'uni24BC' : 9404, - 'uni0402' : 1026, - 'uni22EF' : 8943, - 'Iacute' : 205, - 'uni22ED' : 8941, - 'uni22EE' : 8942, - 'uni0311' : 785, - 'uni0310' : 784, - 'uni21E8' : 8680, - 'uni0312' : 786, - 'percent' : 37, - 'uni0317' : 791, - 'uni0316' : 790, - 'uni21D6' : 8662, - 'uni21D7' : 8663, - 'uni21D4' : 8660, - 'uni21D5' : 8661, - 'uni21D2' : 8658, - 'uni21D3' : 8659, - 'uni21D0' : 8656, - 'uni2138' : 8504, - 'uni2270' : 8816, - 'uni2271' : 8817, - 'uni2272' : 8818, - 'uni2273' : 8819, - 'uni2274' : 8820, - 'uni2275' : 8821, - 'bracketright' : 93, - 'uni21D9' : 8665, - 'uni21DF' : 8671, - 'uni21DD' : 8669, - 'uni21DE' : 8670, - 'AE' : 198, - 'uni03AE' : 942, - 'uni227A' : 8826, - 'uni227B' : 8827, - 'uni227C' : 8828, - 'asterisk' : 42, - 'aacute' : 225, - 'uni226F' : 8815, - 'uni22E2' : 8930, - 'uni0386' : 902, - 'uni22E0' : 8928, - 'uni22E1' : 8929, - 'U' : 85, - 'uni22E7' : 8935, - 'uni22E4' : 8932, - 'uni0387' : 903, - 'uni031A' : 794, - 'eacute' : 233, - 'uni22E8' : 8936, - 'uni22E9' : 8937, - 'uni24D8' : 9432, - 'uni025A' : 602, - 'uni025B' : 603, - 'uni025C' : 604, - 'e' : 101, - 'uni0128' : 296, - 'uni025F' : 607, - 'uni2665' : 9829, - 'thorn' : 254, - 'uni0129' : 297, - 'uni253C' : 9532, - 'uni25D7' : 9687, - 'u' : 117, - 'uni0388' : 904, - 'uni0389' : 905, - 'uni0255' : 597, - 'uni0171' : 369, - 'uni0384' : 900, - 'uni0385' : 901, - 'uni044A' : 1098, - 'uni252C' : 9516, - 'uni044C' : 1100, - 'uni044B' : 1099 -} - -uni2type1 = dict(((v,k) for k,v in six.iteritems(type12uni))) - -tex2uni = { - 'widehat' : 0x0302, - 'widetilde' : 0x0303, - 'widebar' : 0x0305, - 'langle' : 0x27e8, - 'rangle' : 0x27e9, - 'perp' : 0x27c2, - 'neq' : 0x2260, - 'Join' : 0x2a1d, - 'leqslant' : 0x2a7d, - 'geqslant' : 0x2a7e, - 'lessapprox' : 0x2a85, - 'gtrapprox' : 0x2a86, - 'lesseqqgtr' : 0x2a8b, - 'gtreqqless' : 0x2a8c, - 'triangleeq' : 0x225c, - 'eqslantless' : 0x2a95, - 'eqslantgtr' : 0x2a96, - 'backepsilon' : 0x03f6, - 'precapprox' : 0x2ab7, - 'succapprox' : 0x2ab8, - 'fallingdotseq' : 0x2252, - 'subseteqq' : 0x2ac5, - 'supseteqq' : 0x2ac6, - 'varpropto' : 0x221d, - 'precnapprox' : 0x2ab9, - 'succnapprox' : 0x2aba, - 'subsetneqq' : 0x2acb, - 'supsetneqq' : 0x2acc, - 'lnapprox' : 0x2ab9, - 'gnapprox' : 0x2aba, - 'longleftarrow' : 0x27f5, - 'longrightarrow' : 0x27f6, - 'longleftrightarrow' : 0x27f7, - 'Longleftarrow' : 0x27f8, - 'Longrightarrow' : 0x27f9, - 'Longleftrightarrow' : 0x27fa, - 'longmapsto' : 0x27fc, - 'leadsto' : 0x21dd, - 'dashleftarrow' : 0x290e, - 'dashrightarrow' : 0x290f, - 'circlearrowleft' : 0x21ba, - 'circlearrowright' : 0x21bb, - 'leftrightsquigarrow' : 0x21ad, - 'leftsquigarrow' : 0x219c, - 'rightsquigarrow' : 0x219d, - 'Game' : 0x2141, - 'hbar' : 0x0127, - 'hslash' : 0x210f, - 'ldots' : 0x2026, - 'vdots' : 0x22ee, - 'doteqdot' : 0x2251, - 'doteq' : 8784, - 'partial' : 8706, - 'gg' : 8811, - 'asymp' : 8781, - 'blacktriangledown' : 9662, - 'otimes' : 8855, - 'nearrow' : 8599, - 'varpi' : 982, - 'vee' : 8744, - 'vec' : 8407, - 'smile' : 8995, - 'succnsim' : 8937, - 'gimel' : 8503, - 'vert' : 124, - '|' : 124, - 'varrho' : 1009, - 'P' : 182, - 'approxident' : 8779, - 'Swarrow' : 8665, - 'textasciicircum' : 94, - 'imageof' : 8887, - 'ntriangleleft' : 8938, - 'nleq' : 8816, - 'div' : 247, - 'nparallel' : 8742, - 'Leftarrow' : 8656, - 'lll' : 8920, - 'oiint' : 8751, - 'ngeq' : 8817, - 'Theta' : 920, - 'origof' : 8886, - 'blacksquare' : 9632, - 'solbar' : 9023, - 'neg' : 172, - 'sum' : 8721, - 'Vdash' : 8873, - 'coloneq' : 8788, - 'degree' : 176, - 'bowtie' : 8904, - 'blacktriangleright' : 9654, - 'varsigma' : 962, - 'leq' : 8804, - 'ggg' : 8921, - 'lneqq' : 8808, - 'scurel' : 8881, - 'stareq' : 8795, - 'BbbN' : 8469, - 'nLeftarrow' : 8653, - 'nLeftrightarrow' : 8654, - 'k' : 808, - 'bot' : 8869, - 'BbbC' : 8450, - 'Lsh' : 8624, - 'leftleftarrows' : 8647, - 'BbbZ' : 8484, - 'digamma' : 989, - 'BbbR' : 8477, - 'BbbP' : 8473, - 'BbbQ' : 8474, - 'vartriangleright' : 8883, - 'succsim' : 8831, - 'wedge' : 8743, - 'lessgtr' : 8822, - 'veebar' : 8891, - 'mapsdown' : 8615, - 'Rsh' : 8625, - 'chi' : 967, - 'prec' : 8826, - 'nsubseteq' : 8840, - 'therefore' : 8756, - 'eqcirc' : 8790, - 'textexclamdown' : 161, - 'nRightarrow' : 8655, - 'flat' : 9837, - 'notin' : 8713, - 'llcorner' : 8990, - 'varepsilon' : 949, - 'bigtriangleup' : 9651, - 'aleph' : 8501, - 'dotminus' : 8760, - 'upsilon' : 965, - 'Lambda' : 923, - 'cap' : 8745, - 'barleftarrow' : 8676, - 'mu' : 956, - 'boxplus' : 8862, - 'mp' : 8723, - 'circledast' : 8859, - 'tau' : 964, - 'in' : 8712, - 'backslash' : 92, - 'varnothing' : 8709, - 'sharp' : 9839, - 'eqsim' : 8770, - 'gnsim' : 8935, - 'Searrow' : 8664, - 'updownarrows' : 8645, - 'heartsuit' : 9825, - 'trianglelefteq' : 8884, - 'ddag' : 8225, - 'sqsubseteq' : 8849, - 'mapsfrom' : 8612, - 'boxbar' : 9707, - 'sim' : 8764, - 'Nwarrow' : 8662, - 'nequiv' : 8802, - 'succ' : 8827, - 'vdash' : 8866, - 'Leftrightarrow' : 8660, - 'parallel' : 8741, - 'invnot' : 8976, - 'natural' : 9838, - 'ss' : 223, - 'uparrow' : 8593, - 'nsim' : 8769, - 'hookrightarrow' : 8618, - 'Equiv' : 8803, - 'approx' : 8776, - 'Vvdash' : 8874, - 'nsucc' : 8833, - 'leftrightharpoons' : 8651, - 'Re' : 8476, - 'boxminus' : 8863, - 'equiv' : 8801, - 'Lleftarrow' : 8666, - 'thinspace' : 8201, - 'll' : 8810, - 'Cup' : 8915, - 'measeq' : 8798, - 'upharpoonleft' : 8639, - 'lq' : 8216, - 'Upsilon' : 933, - 'subsetneq' : 8842, - 'greater' : 62, - 'supsetneq' : 8843, - 'Cap' : 8914, - 'L' : 321, - 'spadesuit' : 9824, - 'lrcorner' : 8991, - 'not' : 824, - 'bar' : 772, - 'rightharpoonaccent' : 8401, - 'boxdot' : 8865, - 'l' : 322, - 'leftharpoondown' : 8637, - 'bigcup' : 8899, - 'iint' : 8748, - 'bigwedge' : 8896, - 'downharpoonleft' : 8643, - 'textasciitilde' : 126, - 'subset' : 8834, - 'leqq' : 8806, - 'mapsup' : 8613, - 'nvDash' : 8877, - 'looparrowleft' : 8619, - 'nless' : 8814, - 'rightarrowbar' : 8677, - 'Vert' : 8214, - 'downdownarrows' : 8650, - 'uplus' : 8846, - 'simeq' : 8771, - 'napprox' : 8777, - 'ast' : 8727, - 'twoheaduparrow' : 8607, - 'doublebarwedge' : 8966, - 'Sigma' : 931, - 'leftharpoonaccent' : 8400, - 'ntrianglelefteq' : 8940, - 'nexists' : 8708, - 'times' : 215, - 'measuredangle' : 8737, - 'bumpeq' : 8783, - 'carriagereturn' : 8629, - 'adots' : 8944, - 'checkmark' : 10003, - 'lambda' : 955, - 'xi' : 958, - 'rbrace' : 125, - 'rbrack' : 93, - 'Nearrow' : 8663, - 'maltese' : 10016, - 'clubsuit' : 9827, - 'top' : 8868, - 'overarc' : 785, - 'varphi' : 966, - 'Delta' : 916, - 'iota' : 953, - 'nleftarrow' : 8602, - 'candra' : 784, - 'supset' : 8835, - 'triangleleft' : 9665, - 'gtreqless' : 8923, - 'ntrianglerighteq' : 8941, - 'quad' : 8195, - 'Xi' : 926, - 'gtrdot' : 8919, - 'leftthreetimes' : 8907, - 'minus' : 8722, - 'preccurlyeq' : 8828, - 'nleftrightarrow' : 8622, - 'lambdabar' : 411, - 'blacktriangle' : 9652, - 'kernelcontraction' : 8763, - 'Phi' : 934, - 'angle' : 8736, - 'spadesuitopen' : 9828, - 'eqless' : 8924, - 'mid' : 8739, - 'varkappa' : 1008, - 'Ldsh' : 8626, - 'updownarrow' : 8597, - 'beta' : 946, - 'textquotedblleft' : 8220, - 'rho' : 961, - 'alpha' : 945, - 'intercal' : 8890, - 'beth' : 8502, - 'grave' : 768, - 'acwopencirclearrow' : 8634, - 'nmid' : 8740, - 'nsupset' : 8837, - 'sigma' : 963, - 'dot' : 775, - 'Rightarrow' : 8658, - 'turnednot' : 8985, - 'backsimeq' : 8909, - 'leftarrowtail' : 8610, - 'approxeq' : 8778, - 'curlyeqsucc' : 8927, - 'rightarrowtail' : 8611, - 'Psi' : 936, - 'copyright' : 169, - 'yen' : 165, - 'vartriangleleft' : 8882, - 'rasp' : 700, - 'triangleright' : 9655, - 'precsim' : 8830, - 'infty' : 8734, - 'geq' : 8805, - 'updownarrowbar' : 8616, - 'precnsim' : 8936, - 'H' : 779, - 'ulcorner' : 8988, - 'looparrowright' : 8620, - 'ncong' : 8775, - 'downarrow' : 8595, - 'circeq' : 8791, - 'subseteq' : 8838, - 'bigstar' : 9733, - 'prime' : 8242, - 'lceil' : 8968, - 'Rrightarrow' : 8667, - 'oiiint' : 8752, - 'curlywedge' : 8911, - 'vDash' : 8872, - 'lfloor' : 8970, - 'ddots' : 8945, - 'exists' : 8707, - 'underbar' : 817, - 'Pi' : 928, - 'leftrightarrows' : 8646, - 'sphericalangle' : 8738, - 'coprod' : 8720, - 'circledcirc' : 8858, - 'gtrsim' : 8819, - 'gneqq' : 8809, - 'between' : 8812, - 'theta' : 952, - 'complement' : 8705, - 'arceq' : 8792, - 'nVdash' : 8878, - 'S' : 167, - 'wr' : 8768, - 'wp' : 8472, - 'backcong' : 8780, - 'lasp' : 701, - 'c' : 807, - 'nabla' : 8711, - 'dotplus' : 8724, - 'eta' : 951, - 'forall' : 8704, - 'eth' : 240, - 'colon' : 58, - 'sqcup' : 8852, - 'rightrightarrows' : 8649, - 'sqsupset' : 8848, - 'mapsto' : 8614, - 'bigtriangledown' : 9661, - 'sqsupseteq' : 8850, - 'propto' : 8733, - 'pi' : 960, - 'pm' : 177, - 'dots' : 0x2026, - 'nrightarrow' : 8603, - 'textasciiacute' : 180, - 'Doteq' : 8785, - 'breve' : 774, - 'sqcap' : 8851, - 'twoheadrightarrow' : 8608, - 'kappa' : 954, - 'vartriangle' : 9653, - 'diamondsuit' : 9826, - 'pitchfork' : 8916, - 'blacktriangleleft' : 9664, - 'nprec' : 8832, - 'vdots' : 8942, - 'curvearrowright' : 8631, - 'barwedge' : 8892, - 'multimap' : 8888, - 'textquestiondown' : 191, - 'cong' : 8773, - 'rtimes' : 8906, - 'rightzigzagarrow' : 8669, - 'rightarrow' : 8594, - 'leftarrow' : 8592, - '__sqrt__' : 8730, - 'twoheaddownarrow' : 8609, - 'oint' : 8750, - 'bigvee' : 8897, - 'eqdef' : 8797, - 'sterling' : 163, - 'phi' : 981, - 'Updownarrow' : 8661, - 'backprime' : 8245, - 'emdash' : 8212, - 'Gamma' : 915, - 'i' : 305, - 'rceil' : 8969, - 'leftharpoonup' : 8636, - 'Im' : 8465, - 'curvearrowleft' : 8630, - 'wedgeq' : 8793, - 'fallingdotseq' : 8786, - 'curlyeqprec' : 8926, - 'questeq' : 8799, - 'less' : 60, - 'upuparrows' : 8648, - 'tilde' : 771, - 'textasciigrave' : 96, - 'smallsetminus' : 8726, - 'ell' : 8467, - 'cup' : 8746, - 'danger' : 9761, - 'nVDash' : 8879, - 'cdotp' : 183, - 'cdots' : 8943, - 'hat' : 770, - 'eqgtr' : 8925, - 'enspace' : 8194, - 'psi' : 968, - 'frown' : 8994, - 'acute' : 769, - 'downzigzagarrow' : 8623, - 'ntriangleright' : 8939, - 'cupdot' : 8845, - 'circleddash' : 8861, - 'oslash' : 8856, - 'mho' : 8487, - 'd' : 803, - 'sqsubset' : 8847, - 'cdot' : 8901, - 'Omega' : 937, - 'OE' : 338, - 'veeeq' : 8794, - 'Finv' : 8498, - 't' : 865, - 'leftrightarrow' : 8596, - 'swarrow' : 8601, - 'rightthreetimes' : 8908, - 'rightleftharpoons' : 8652, - 'lesssim' : 8818, - 'searrow' : 8600, - 'because' : 8757, - 'gtrless' : 8823, - 'star' : 8902, - 'nsubset' : 8836, - 'zeta' : 950, - 'dddot' : 8411, - 'bigcirc' : 9675, - 'Supset' : 8913, - 'circ' : 8728, - 'slash' : 8725, - 'ocirc' : 778, - 'prod' : 8719, - 'twoheadleftarrow' : 8606, - 'daleth' : 8504, - 'upharpoonright' : 8638, - 'odot' : 8857, - 'Uparrow' : 8657, - 'O' : 216, - 'hookleftarrow' : 8617, - 'trianglerighteq' : 8885, - 'nsime' : 8772, - 'oe' : 339, - 'nwarrow' : 8598, - 'o' : 248, - 'ddddot' : 8412, - 'downharpoonright' : 8642, - 'succcurlyeq' : 8829, - 'gamma' : 947, - 'scrR' : 8475, - 'dag' : 8224, - 'thickspace' : 8197, - 'frakZ' : 8488, - 'lessdot' : 8918, - 'triangledown' : 9663, - 'ltimes' : 8905, - 'scrB' : 8492, - 'endash' : 8211, - 'scrE' : 8496, - 'scrF' : 8497, - 'scrH' : 8459, - 'scrI' : 8464, - 'rightharpoondown' : 8641, - 'scrL' : 8466, - 'scrM' : 8499, - 'frakC' : 8493, - 'nsupseteq' : 8841, - 'circledR' : 174, - 'circledS' : 9416, - 'ngtr' : 8815, - 'bigcap' : 8898, - 'scre' : 8495, - 'Downarrow' : 8659, - 'scrg' : 8458, - 'overleftrightarrow' : 8417, - 'scro' : 8500, - 'lnsim' : 8934, - 'eqcolon' : 8789, - 'curlyvee' : 8910, - 'urcorner' : 8989, - 'lbrace' : 123, - 'Bumpeq' : 8782, - 'delta' : 948, - 'boxtimes' : 8864, - 'overleftarrow' : 8406, - 'prurel' : 8880, - 'clubsuitopen' : 9831, - 'cwopencirclearrow' : 8635, - 'geqq' : 8807, - 'rightleftarrows' : 8644, - 'ac' : 8766, - 'ae' : 230, - 'int' : 8747, - 'rfloor' : 8971, - 'risingdotseq' : 8787, - 'nvdash' : 8876, - 'diamond' : 8900, - 'ddot' : 776, - 'backsim' : 8765, - 'oplus' : 8853, - 'triangleq' : 8796, - 'check' : 780, - 'ni' : 8715, - 'iiint' : 8749, - 'ne' : 8800, - 'lesseqgtr' : 8922, - 'obar' : 9021, - 'supseteq' : 8839, - 'nu' : 957, - 'AA' : 8491, - 'AE' : 198, - 'models' : 8871, - 'ominus' : 8854, - 'dashv' : 8867, - 'omega' : 969, - 'rq' : 8217, - 'Subset' : 8912, - 'rightharpoonup' : 8640, - 'Rdsh' : 8627, - 'bullet' : 8729, - 'divideontimes' : 8903, - 'lbrack' : 91, - 'textquotedblright' : 8221, - 'Colon' : 8759, - '%' : 37, - '$' : 36, - '{' : 123, - '}' : 125, - '_' : 95, - '#' : 35, - 'imath' : 0x131, - 'circumflexaccent' : 770, - 'combiningbreve' : 774, - 'combiningoverline' : 772, - 'combininggraveaccent' : 768, - 'combiningacuteaccent' : 769, - 'combiningdiaeresis' : 776, - 'combiningtilde' : 771, - 'combiningrightarrowabove' : 8407, - 'combiningdotabove' : 775, - 'to' : 8594, - 'succeq' : 8829, - 'emptyset' : 8709, - 'leftparen' : 40, - 'rightparen' : 41, - 'bigoplus' : 10753, - 'leftangle' : 10216, - 'rightangle' : 10217, - 'leftbrace' : 124, - 'rightbrace' : 125, - 'jmath' : 567, - 'bigodot' : 10752, - 'preceq' : 8828, - 'biguplus' : 10756, - 'epsilon' : 949, - 'vartheta' : 977, - 'bigotimes' : 10754, - 'guillemotleft' : 171, - 'ring' : 730, - 'Thorn' : 222, - 'guilsinglright' : 8250, - 'perthousand' : 8240, - 'macron' : 175, - 'cent' : 162, - 'guillemotright' : 187, - 'equal' : 61, - 'asterisk' : 42, - 'guilsinglleft' : 8249, - 'plus' : 43, - 'thorn' : 254, - 'dagger' : 8224 -} - -# Each element is a 4-tuple of the form: -# src_start, src_end, dst_font, dst_start -# -stix_virtual_fonts = { - 'bb': - { - 'rm': - [ - (0x0030, 0x0039, 'rm', 0x1d7d8), # 0-9 - (0x0041, 0x0042, 'rm', 0x1d538), # A-B - (0x0043, 0x0043, 'rm', 0x2102), # C - (0x0044, 0x0047, 'rm', 0x1d53b), # D-G - (0x0048, 0x0048, 'rm', 0x210d), # H - (0x0049, 0x004d, 'rm', 0x1d540), # I-M - (0x004e, 0x004e, 'rm', 0x2115), # N - (0x004f, 0x004f, 'rm', 0x1d546), # O - (0x0050, 0x0051, 'rm', 0x2119), # P-Q - (0x0052, 0x0052, 'rm', 0x211d), # R - (0x0053, 0x0059, 'rm', 0x1d54a), # S-Y - (0x005a, 0x005a, 'rm', 0x2124), # Z - (0x0061, 0x007a, 'rm', 0x1d552), # a-z - (0x0393, 0x0393, 'rm', 0x213e), # \Gamma - (0x03a0, 0x03a0, 'rm', 0x213f), # \Pi - (0x03a3, 0x03a3, 'rm', 0x2140), # \Sigma - (0x03b3, 0x03b3, 'rm', 0x213d), # \gamma - (0x03c0, 0x03c0, 'rm', 0x213c), # \pi - ], - 'it': - [ - (0x0030, 0x0039, 'rm', 0x1d7d8), # 0-9 - (0x0041, 0x0042, 'it', 0xe154), # A-B - (0x0043, 0x0043, 'it', 0x2102), # C - (0x0044, 0x0044, 'it', 0x2145), # D - (0x0045, 0x0047, 'it', 0xe156), # E-G - (0x0048, 0x0048, 'it', 0x210d), # H - (0x0049, 0x004d, 'it', 0xe159), # I-M - (0x004e, 0x004e, 'it', 0x2115), # N - (0x004f, 0x004f, 'it', 0xe15e), # O - (0x0050, 0x0051, 'it', 0x2119), # P-Q - (0x0052, 0x0052, 'it', 0x211d), # R - (0x0053, 0x0059, 'it', 0xe15f), # S-Y - (0x005a, 0x005a, 'it', 0x2124), # Z - (0x0061, 0x0063, 'it', 0xe166), # a-c - (0x0064, 0x0065, 'it', 0x2146), # d-e - (0x0066, 0x0068, 'it', 0xe169), # f-h - (0x0069, 0x006a, 'it', 0x2148), # i-j - (0x006b, 0x007a, 'it', 0xe16c), # k-z - (0x0393, 0x0393, 'it', 0x213e), # \Gamma (missing in beta STIX fonts) - (0x03a0, 0x03a0, 'it', 0x213f), # \Pi - (0x03a3, 0x03a3, 'it', 0x2140), # \Sigma (missing in beta STIX fonts) - (0x03b3, 0x03b3, 'it', 0x213d), # \gamma (missing in beta STIX fonts) - (0x03c0, 0x03c0, 'it', 0x213c), # \pi - ], - 'bf': - [ - (0x0030, 0x0039, 'rm', 0x1d7d8), # 0-9 - (0x0041, 0x0042, 'bf', 0xe38a), # A-B - (0x0043, 0x0043, 'bf', 0x2102), # C - (0x0044, 0x0044, 'bf', 0x2145), # D - (0x0045, 0x0047, 'bf', 0xe38d), # E-G - (0x0048, 0x0048, 'bf', 0x210d), # H - (0x0049, 0x004d, 'bf', 0xe390), # I-M - (0x004e, 0x004e, 'bf', 0x2115), # N - (0x004f, 0x004f, 'bf', 0xe395), # O - (0x0050, 0x0051, 'bf', 0x2119), # P-Q - (0x0052, 0x0052, 'bf', 0x211d), # R - (0x0053, 0x0059, 'bf', 0xe396), # S-Y - (0x005a, 0x005a, 'bf', 0x2124), # Z - (0x0061, 0x0063, 'bf', 0xe39d), # a-c - (0x0064, 0x0065, 'bf', 0x2146), # d-e - (0x0066, 0x0068, 'bf', 0xe3a2), # f-h - (0x0069, 0x006a, 'bf', 0x2148), # i-j - (0x006b, 0x007a, 'bf', 0xe3a7), # k-z - (0x0393, 0x0393, 'bf', 0x213e), # \Gamma - (0x03a0, 0x03a0, 'bf', 0x213f), # \Pi - (0x03a3, 0x03a3, 'bf', 0x2140), # \Sigma - (0x03b3, 0x03b3, 'bf', 0x213d), # \gamma - (0x03c0, 0x03c0, 'bf', 0x213c), # \pi - ], - }, - 'cal': - [ - (0x0041, 0x005a, 'it', 0xe22d), # A-Z - ], - 'circled': - { - 'rm': - [ - (0x0030, 0x0030, 'rm', 0x24ea), # 0 - (0x0031, 0x0039, 'rm', 0x2460), # 1-9 - (0x0041, 0x005a, 'rm', 0x24b6), # A-Z - (0x0061, 0x007a, 'rm', 0x24d0) # a-z - ], - 'it': - [ - (0x0030, 0x0030, 'rm', 0x24ea), # 0 - (0x0031, 0x0039, 'rm', 0x2460), # 1-9 - (0x0041, 0x005a, 'it', 0x24b6), # A-Z - (0x0061, 0x007a, 'it', 0x24d0) # a-z - ], - 'bf': - [ - (0x0030, 0x0030, 'bf', 0x24ea), # 0 - (0x0031, 0x0039, 'bf', 0x2460), # 1-9 - (0x0041, 0x005a, 'bf', 0x24b6), # A-Z - (0x0061, 0x007a, 'bf', 0x24d0) # a-z - ], - }, - 'frak': - { - 'rm': - [ - (0x0041, 0x0042, 'rm', 0x1d504), # A-B - (0x0043, 0x0043, 'rm', 0x212d), # C - (0x0044, 0x0047, 'rm', 0x1d507), # D-G - (0x0048, 0x0048, 'rm', 0x210c), # H - (0x0049, 0x0049, 'rm', 0x2111), # I - (0x004a, 0x0051, 'rm', 0x1d50d), # J-Q - (0x0052, 0x0052, 'rm', 0x211c), # R - (0x0053, 0x0059, 'rm', 0x1d516), # S-Y - (0x005a, 0x005a, 'rm', 0x2128), # Z - (0x0061, 0x007a, 'rm', 0x1d51e), # a-z - ], - 'it': - [ - (0x0041, 0x0042, 'rm', 0x1d504), # A-B - (0x0043, 0x0043, 'rm', 0x212d), # C - (0x0044, 0x0047, 'rm', 0x1d507), # D-G - (0x0048, 0x0048, 'rm', 0x210c), # H - (0x0049, 0x0049, 'rm', 0x2111), # I - (0x004a, 0x0051, 'rm', 0x1d50d), # J-Q - (0x0052, 0x0052, 'rm', 0x211c), # R - (0x0053, 0x0059, 'rm', 0x1d516), # S-Y - (0x005a, 0x005a, 'rm', 0x2128), # Z - (0x0061, 0x007a, 'rm', 0x1d51e), # a-z - ], - 'bf': - [ - (0x0041, 0x005a, 'bf', 0x1d56c), # A-Z - (0x0061, 0x007a, 'bf', 0x1d586), # a-z - ], - }, - 'scr': - [ - (0x0041, 0x0041, 'it', 0x1d49c), # A - (0x0042, 0x0042, 'it', 0x212c), # B - (0x0043, 0x0044, 'it', 0x1d49e), # C-D - (0x0045, 0x0046, 'it', 0x2130), # E-F - (0x0047, 0x0047, 'it', 0x1d4a2), # G - (0x0048, 0x0048, 'it', 0x210b), # H - (0x0049, 0x0049, 'it', 0x2110), # I - (0x004a, 0x004b, 'it', 0x1d4a5), # J-K - (0x004c, 0x004c, 'it', 0x2112), # L - (0x004d, 0x003d, 'it', 0x2133), # M - (0x004e, 0x0051, 'it', 0x1d4a9), # N-Q - (0x0052, 0x0052, 'it', 0x211b), # R - (0x0053, 0x005a, 'it', 0x1d4ae), # S-Z - (0x0061, 0x0064, 'it', 0x1d4b6), # a-d - (0x0065, 0x0065, 'it', 0x212f), # e - (0x0066, 0x0066, 'it', 0x1d4bb), # f - (0x0067, 0x0067, 'it', 0x210a), # g - (0x0068, 0x006e, 'it', 0x1d4bd), # h-n - (0x006f, 0x006f, 'it', 0x2134), # o - (0x0070, 0x007a, 'it', 0x1d4c5), # p-z - ], - 'sf': - { - 'rm': - [ - (0x0030, 0x0039, 'rm', 0x1d7e2), # 0-9 - (0x0041, 0x005a, 'rm', 0x1d5a0), # A-Z - (0x0061, 0x007a, 'rm', 0x1d5ba), # a-z - (0x0391, 0x03a9, 'rm', 0xe17d), # \Alpha-\Omega - (0x03b1, 0x03c9, 'rm', 0xe196), # \alpha-\omega - (0x03d1, 0x03d1, 'rm', 0xe1b0), # theta variant - (0x03d5, 0x03d5, 'rm', 0xe1b1), # phi variant - (0x03d6, 0x03d6, 'rm', 0xe1b3), # pi variant - (0x03f1, 0x03f1, 'rm', 0xe1b2), # rho variant - (0x03f5, 0x03f5, 'rm', 0xe1af), # lunate epsilon - (0x2202, 0x2202, 'rm', 0xe17c), # partial differential - ], - 'it': - [ - # These numerals are actually upright. We don't actually - # want italic numerals ever. - (0x0030, 0x0039, 'rm', 0x1d7e2), # 0-9 - (0x0041, 0x005a, 'it', 0x1d608), # A-Z - (0x0061, 0x007a, 'it', 0x1d622), # a-z - (0x0391, 0x03a9, 'rm', 0xe17d), # \Alpha-\Omega - (0x03b1, 0x03c9, 'it', 0xe1d8), # \alpha-\omega - (0x03d1, 0x03d1, 'it', 0xe1f2), # theta variant - (0x03d5, 0x03d5, 'it', 0xe1f3), # phi variant - (0x03d6, 0x03d6, 'it', 0xe1f5), # pi variant - (0x03f1, 0x03f1, 'it', 0xe1f4), # rho variant - (0x03f5, 0x03f5, 'it', 0xe1f1), # lunate epsilon - ], - 'bf': - [ - (0x0030, 0x0039, 'bf', 0x1d7ec), # 0-9 - (0x0041, 0x005a, 'bf', 0x1d5d4), # A-Z - (0x0061, 0x007a, 'bf', 0x1d5ee), # a-z - (0x0391, 0x03a9, 'bf', 0x1d756), # \Alpha-\Omega - (0x03b1, 0x03c9, 'bf', 0x1d770), # \alpha-\omega - (0x03d1, 0x03d1, 'bf', 0x1d78b), # theta variant - (0x03d5, 0x03d5, 'bf', 0x1d78d), # phi variant - (0x03d6, 0x03d6, 'bf', 0x1d78f), # pi variant - (0x03f0, 0x03f0, 'bf', 0x1d78c), # kappa variant - (0x03f1, 0x03f1, 'bf', 0x1d78e), # rho variant - (0x03f5, 0x03f5, 'bf', 0x1d78a), # lunate epsilon - (0x2202, 0x2202, 'bf', 0x1d789), # partial differential - (0x2207, 0x2207, 'bf', 0x1d76f), # \Nabla - ], - }, - 'tt': - [ - (0x0030, 0x0039, 'rm', 0x1d7f6), # 0-9 - (0x0041, 0x005a, 'rm', 0x1d670), # A-Z - (0x0061, 0x007a, 'rm', 0x1d68a) # a-z - ], - } diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_path.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_path.so deleted file mode 100755 index e2d183c..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_path.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_png.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_png.so deleted file mode 100755 index abc3937..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_png.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_pylab_helpers.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_pylab_helpers.py deleted file mode 100644 index f521920..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_pylab_helpers.py +++ /dev/null @@ -1,138 +0,0 @@ -""" -Manage figures for pyplot interface. -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import sys, gc - -import atexit - - -def error_msg(msg): - print(msg, file=sys.stderr) - -class Gcf(object): - """ - Singleton to manage a set of integer-numbered figures. - - This class is never instantiated; it consists of two class - attributes (a list and a dictionary), and a set of static - methods that operate on those attributes, accessing them - directly as class attributes. - - Attributes: - - *figs*: - dictionary of the form {*num*: *manager*, ...} - - *_activeQue*: - list of *managers*, with active one at the end - - """ - _activeQue = [] - figs = {} - - @staticmethod - def get_fig_manager(num): - """ - If figure manager *num* exists, make it the active - figure and return the manager; otherwise return *None*. - """ - manager = Gcf.figs.get(num, None) - if manager is not None: - Gcf.set_active(manager) - return manager - - @staticmethod - def destroy(num): - """ - Try to remove all traces of figure *num*. - - In the interactive backends, this is bound to the - window "destroy" and "delete" events. - """ - if not Gcf.has_fignum(num): return - manager = Gcf.figs[num] - manager.canvas.mpl_disconnect(manager._cidgcf) - - # There must be a good reason for the following careful - # rebuilding of the activeQue; what is it? - oldQue = Gcf._activeQue[:] - Gcf._activeQue = [] - for f in oldQue: - if f != manager: - Gcf._activeQue.append(f) - - del Gcf.figs[num] - #print len(Gcf.figs.keys()), len(Gcf._activeQue) - manager.destroy() - gc.collect(1) - - @staticmethod - def destroy_fig(fig): - "*fig* is a Figure instance" - num = None - for manager in six.itervalues(Gcf.figs): - if manager.canvas.figure == fig: - num = manager.num - break - if num is not None: - Gcf.destroy(num) - - @staticmethod - def destroy_all(): - for manager in list(Gcf.figs.values()): - manager.canvas.mpl_disconnect(manager._cidgcf) - manager.destroy() - - Gcf._activeQue = [] - Gcf.figs.clear() - gc.collect(1) - - @staticmethod - def has_fignum(num): - """ - Return *True* if figure *num* exists. - """ - return num in Gcf.figs - - @staticmethod - def get_all_fig_managers(): - """ - Return a list of figure managers. - """ - return list(Gcf.figs.values()) - - @staticmethod - def get_num_fig_managers(): - """ - Return the number of figures being managed. - """ - return len(Gcf.figs.values()) - - @staticmethod - def get_active(): - """ - Return the manager of the active figure, or *None*. - """ - if len(Gcf._activeQue)==0: - return None - else: return Gcf._activeQue[-1] - - @staticmethod - def set_active(manager): - """ - Make the figure corresponding to *manager* the active one. - """ - oldQue = Gcf._activeQue[:] - Gcf._activeQue = [] - for m in oldQue: - if m != manager: Gcf._activeQue.append(m) - Gcf._activeQue.append(manager) - Gcf.figs[manager.num] = manager - - -atexit.register(Gcf.destroy_all) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_qhull.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_qhull.so deleted file mode 100755 index b75fbbb..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_qhull.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_tri.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_tri.so deleted file mode 100755 index e45e549..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/_tri.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/afm.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/afm.py deleted file mode 100644 index 754e369..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/afm.py +++ /dev/null @@ -1,555 +0,0 @@ -""" -This is a python interface to Adobe Font Metrics Files. Although a -number of other python implementations exist, and may be more complete -than this, it was decided not to go with them because they were -either: - - 1) copyrighted or used a non-BSD compatible license - - 2) had too many dependencies and a free standing lib was needed - - 3) Did more than needed and it was easier to write afresh rather than - figure out how to get just what was needed. - -It is pretty easy to use, and requires only built-in python libs: - - >>> from matplotlib import rcParams - >>> import os.path - >>> afm_fname = os.path.join(rcParams['datapath'], - ... 'fonts', 'afm', 'ptmr8a.afm') - >>> - >>> from matplotlib.afm import AFM - >>> afm = AFM(open(afm_fname)) - >>> afm.string_width_height('What the heck?') - (6220.0, 694) - >>> afm.get_fontname() - 'Times-Roman' - >>> afm.get_kern_dist('A', 'f') - 0 - >>> afm.get_kern_dist('A', 'y') - -92.0 - >>> afm.get_bbox_char('!') - [130, -9, 238, 676] - -""" - -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import map - -import sys -import os -import re -from ._mathtext_data import uni2type1 - -#Convert string the a python type - -# some afm files have floats where we are expecting ints -- there is -# probably a better way to handle this (support floats, round rather -# than truncate). But I don't know what the best approach is now and -# this change to _to_int should at least prevent mpl from crashing on -# these JDH (2009-11-06) - - -def _to_int(x): - return int(float(x)) - -_to_float = float -if six.PY3: - def _to_str(x): - return x.decode('utf8') -else: - _to_str = str - - -def _to_list_of_ints(s): - s = s.replace(b',', b' ') - return [_to_int(val) for val in s.split()] - - -def _to_list_of_floats(s): - return [_to_float(val) for val in s.split()] - - -def _to_bool(s): - if s.lower().strip() in (b'false', b'0', b'no'): - return False - else: - return True - - -def _sanity_check(fh): - """ - Check if the file at least looks like AFM. - If not, raise :exc:`RuntimeError`. - """ - - # Remember the file position in case the caller wants to - # do something else with the file. - pos = fh.tell() - try: - line = fh.readline() - finally: - fh.seek(pos, 0) - - # AFM spec, Section 4: The StartFontMetrics keyword [followed by a - # version number] must be the first line in the file, and the - # EndFontMetrics keyword must be the last non-empty line in the - # file. We just check the first line. - if not line.startswith(b'StartFontMetrics'): - raise RuntimeError('Not an AFM file') - - -def _parse_header(fh): - """ - Reads the font metrics header (up to the char metrics) and returns - a dictionary mapping *key* to *val*. *val* will be converted to the - appropriate python type as necessary; e.g.: - - * 'False'->False - * '0'->0 - * '-168 -218 1000 898'-> [-168, -218, 1000, 898] - - Dictionary keys are - - StartFontMetrics, FontName, FullName, FamilyName, Weight, - ItalicAngle, IsFixedPitch, FontBBox, UnderlinePosition, - UnderlineThickness, Version, Notice, EncodingScheme, CapHeight, - XHeight, Ascender, Descender, StartCharMetrics - - """ - headerConverters = { - b'StartFontMetrics': _to_float, - b'FontName': _to_str, - b'FullName': _to_str, - b'FamilyName': _to_str, - b'Weight': _to_str, - b'ItalicAngle': _to_float, - b'IsFixedPitch': _to_bool, - b'FontBBox': _to_list_of_ints, - b'UnderlinePosition': _to_int, - b'UnderlineThickness': _to_int, - b'Version': _to_str, - b'Notice': _to_str, - b'EncodingScheme': _to_str, - b'CapHeight': _to_float, # Is the second version a mistake, or - b'Capheight': _to_float, # do some AFM files contain 'Capheight'? -JKS - b'XHeight': _to_float, - b'Ascender': _to_float, - b'Descender': _to_float, - b'StdHW': _to_float, - b'StdVW': _to_float, - b'StartCharMetrics': _to_int, - b'CharacterSet': _to_str, - b'Characters': _to_int, - } - - d = {} - while 1: - line = fh.readline() - if not line: - break - line = line.rstrip() - if line.startswith(b'Comment'): - continue - lst = line.split(b' ', 1) - #print '%-s\t%-d line :: %-s' % ( fh.name, len(lst), line ) - key = lst[0] - if len(lst) == 2: - val = lst[1] - else: - val = b'' - #key, val = line.split(' ', 1) - try: - d[key] = headerConverters[key](val) - except ValueError: - print('Value error parsing header in AFM:', - key, val, file=sys.stderr) - continue - except KeyError: - print('Found an unknown keyword in AFM header (was %s)' % key, - file=sys.stderr) - continue - if key == b'StartCharMetrics': - return d - raise RuntimeError('Bad parse') - - -def _parse_char_metrics(fh): - """ - Return a character metric dictionary. Keys are the ASCII num of - the character, values are a (*wx*, *name*, *bbox*) tuple, where - *wx* is the character width, *name* is the postscript language - name, and *bbox* is a (*llx*, *lly*, *urx*, *ury*) tuple. - - This function is incomplete per the standard, but thus far parses - all the sample afm files tried. - """ - - ascii_d = {} - name_d = {} - while 1: - line = fh.readline() - if not line: - break - line = line.rstrip() - if line.startswith(b'EndCharMetrics'): - return ascii_d, name_d - vals = line.split(b';')[:4] - if len(vals) != 4: - raise RuntimeError('Bad char metrics line: %s' % line) - num = _to_int(vals[0].split()[1]) - wx = _to_float(vals[1].split()[1]) - name = vals[2].split()[1] - name = name.decode('ascii') - bbox = _to_list_of_floats(vals[3][2:]) - bbox = list(map(int, bbox)) - # Workaround: If the character name is 'Euro', give it the - # corresponding character code, according to WinAnsiEncoding (see PDF - # Reference). - if name == 'Euro': - num = 128 - if num != -1: - ascii_d[num] = (wx, name, bbox) - name_d[name] = (wx, bbox) - raise RuntimeError('Bad parse') - - -def _parse_kern_pairs(fh): - """ - Return a kern pairs dictionary; keys are (*char1*, *char2*) tuples and - values are the kern pair value. For example, a kern pairs line like - ``KPX A y -50`` - - will be represented as:: - - d[ ('A', 'y') ] = -50 - - """ - - line = fh.readline() - if not line.startswith(b'StartKernPairs'): - raise RuntimeError('Bad start of kern pairs data: %s' % line) - - d = {} - while 1: - line = fh.readline() - if not line: - break - line = line.rstrip() - if len(line) == 0: - continue - if line.startswith(b'EndKernPairs'): - fh.readline() # EndKernData - return d - vals = line.split() - if len(vals) != 4 or vals[0] != b'KPX': - raise RuntimeError('Bad kern pairs line: %s' % line) - c1, c2, val = _to_str(vals[1]), _to_str(vals[2]), _to_float(vals[3]) - d[(c1, c2)] = val - raise RuntimeError('Bad kern pairs parse') - - -def _parse_composites(fh): - """ - Return a composites dictionary. Keys are the names of the - composites. Values are a num parts list of composite information, - with each element being a (*name*, *dx*, *dy*) tuple. Thus a - composites line reading: - - CC Aacute 2 ; PCC A 0 0 ; PCC acute 160 170 ; - - will be represented as:: - - d['Aacute'] = [ ('A', 0, 0), ('acute', 160, 170) ] - - """ - d = {} - while 1: - line = fh.readline() - if not line: - break - line = line.rstrip() - if len(line) == 0: - continue - if line.startswith(b'EndComposites'): - return d - vals = line.split(b';') - cc = vals[0].split() - name, numParts = cc[1], _to_int(cc[2]) - pccParts = [] - for s in vals[1:-1]: - pcc = s.split() - name, dx, dy = pcc[1], _to_float(pcc[2]), _to_float(pcc[3]) - pccParts.append((name, dx, dy)) - d[name] = pccParts - - raise RuntimeError('Bad composites parse') - - -def _parse_optional(fh): - """ - Parse the optional fields for kern pair data and composites - - return value is a (*kernDict*, *compositeDict*) which are the - return values from :func:`_parse_kern_pairs`, and - :func:`_parse_composites` if the data exists, or empty dicts - otherwise - """ - optional = { - b'StartKernData': _parse_kern_pairs, - b'StartComposites': _parse_composites, - } - - d = {b'StartKernData': {}, b'StartComposites': {}} - while 1: - line = fh.readline() - if not line: - break - line = line.rstrip() - if len(line) == 0: - continue - key = line.split()[0] - - if key in optional: - d[key] = optional[key](fh) - - l = (d[b'StartKernData'], d[b'StartComposites']) - return l - - -def parse_afm(fh): - """ - Parse the Adobe Font Metics file in file handle *fh*. Return value - is a (*dhead*, *dcmetrics*, *dkernpairs*, *dcomposite*) tuple where - *dhead* is a :func:`_parse_header` dict, *dcmetrics* is a - :func:`_parse_composites` dict, *dkernpairs* is a - :func:`_parse_kern_pairs` dict (possibly {}), and *dcomposite* is a - :func:`_parse_composites` dict (possibly {}) - """ - _sanity_check(fh) - dhead = _parse_header(fh) - dcmetrics_ascii, dcmetrics_name = _parse_char_metrics(fh) - doptional = _parse_optional(fh) - return dhead, dcmetrics_ascii, dcmetrics_name, doptional[0], doptional[1] - - -class AFM(object): - - def __init__(self, fh): - """ - Parse the AFM file in file object *fh* - """ - (dhead, dcmetrics_ascii, dcmetrics_name, dkernpairs, dcomposite) = \ - parse_afm(fh) - self._header = dhead - self._kern = dkernpairs - self._metrics = dcmetrics_ascii - self._metrics_by_name = dcmetrics_name - self._composite = dcomposite - - def get_bbox_char(self, c, isord=False): - if not isord: - c = ord(c) - wx, name, bbox = self._metrics[c] - return bbox - - def string_width_height(self, s): - """ - Return the string width (including kerning) and string height - as a (*w*, *h*) tuple. - """ - if not len(s): - return 0, 0 - totalw = 0 - namelast = None - miny = 1e9 - maxy = 0 - for c in s: - if c == '\n': - continue - wx, name, bbox = self._metrics[ord(c)] - l, b, w, h = bbox - - # find the width with kerning - try: - kp = self._kern[(namelast, name)] - except KeyError: - kp = 0 - totalw += wx + kp - - # find the max y - thismax = b + h - if thismax > maxy: - maxy = thismax - - # find the min y - thismin = b - if thismin < miny: - miny = thismin - namelast = name - - return totalw, maxy - miny - - def get_str_bbox_and_descent(self, s): - """ - Return the string bounding box - """ - if not len(s): - return 0, 0, 0, 0 - totalw = 0 - namelast = None - miny = 1e9 - maxy = 0 - left = 0 - if not isinstance(s, six.text_type): - s = s.decode('ascii') - for c in s: - if c == '\n': - continue - name = uni2type1.get(ord(c), 'question') - try: - wx, bbox = self._metrics_by_name[name] - except KeyError: - name = 'question' - wx, bbox = self._metrics_by_name[name] - l, b, w, h = bbox - if l < left: - left = l - # find the width with kerning - try: - kp = self._kern[(namelast, name)] - except KeyError: - kp = 0 - totalw += wx + kp - - # find the max y - thismax = b + h - if thismax > maxy: - maxy = thismax - - # find the min y - thismin = b - if thismin < miny: - miny = thismin - namelast = name - - return left, miny, totalw, maxy - miny, -miny - - def get_str_bbox(self, s): - """ - Return the string bounding box - """ - return self.get_str_bbox_and_descent(s)[:4] - - def get_name_char(self, c, isord=False): - """ - Get the name of the character, i.e., ';' is 'semicolon' - """ - if not isord: - c = ord(c) - wx, name, bbox = self._metrics[c] - return name - - def get_width_char(self, c, isord=False): - """ - Get the width of the character from the character metric WX - field - """ - if not isord: - c = ord(c) - wx, name, bbox = self._metrics[c] - return wx - - def get_width_from_char_name(self, name): - """ - Get the width of the character from a type1 character name - """ - wx, bbox = self._metrics_by_name[name] - return wx - - def get_height_char(self, c, isord=False): - """ - Get the height of character *c* from the bounding box. This - is the ink height (space is 0) - """ - if not isord: - c = ord(c) - wx, name, bbox = self._metrics[c] - return bbox[-1] - - def get_kern_dist(self, c1, c2): - """ - Return the kerning pair distance (possibly 0) for chars *c1* - and *c2* - """ - name1, name2 = self.get_name_char(c1), self.get_name_char(c2) - return self.get_kern_dist_from_name(name1, name2) - - def get_kern_dist_from_name(self, name1, name2): - """ - Return the kerning pair distance (possibly 0) for chars - *name1* and *name2* - """ - try: - return self._kern[(name1, name2)] - except: - return 0 - - def get_fontname(self): - "Return the font name, e.g., 'Times-Roman'" - return self._header[b'FontName'] - - def get_fullname(self): - "Return the font full name, e.g., 'Times-Roman'" - name = self._header.get(b'FullName') - if name is None: # use FontName as a substitute - name = self._header[b'FontName'] - return name - - def get_familyname(self): - "Return the font family name, e.g., 'Times'" - name = self._header.get(b'FamilyName') - if name is not None: - return name - - # FamilyName not specified so we'll make a guess - name = self.get_fullname() - extras = br'(?i)([ -](regular|plain|italic|oblique|bold|semibold|light|ultralight|extra|condensed))+$' - return re.sub(extras, '', name) - - def get_weight(self): - "Return the font weight, e.g., 'Bold' or 'Roman'" - return self._header[b'Weight'] - - def get_angle(self): - "Return the fontangle as float" - return self._header[b'ItalicAngle'] - - def get_capheight(self): - "Return the cap height as float" - return self._header[b'CapHeight'] - - def get_xheight(self): - "Return the xheight as float" - return self._header[b'XHeight'] - - def get_underline_thickness(self): - "Return the underline thickness as float" - return self._header[b'UnderlineThickness'] - - def get_horizontal_stem_width(self): - """ - Return the standard horizontal stem width as float, or *None* if - not specified in AFM file. - """ - return self._header.get(b'StdHW', None) - - def get_vertical_stem_width(self): - """ - Return the standard vertical stem width as float, or *None* if - not specified in AFM file. - """ - return self._header.get(b'StdVW', None) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/animation.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/animation.py deleted file mode 100644 index 566d0b7..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/animation.py +++ /dev/null @@ -1,1106 +0,0 @@ -# TODO: -# * Loop Delay is broken on GTKAgg. This is because source_remove() is not -# working as we want. PyGTK bug? -# * Documentation -- this will need a new section of the User's Guide. -# Both for Animations and just timers. -# - Also need to update http://www.scipy.org/Cookbook/Matplotlib/Animations -# * Blit -# * Currently broken with Qt4 for widgets that don't start on screen -# * Still a few edge cases that aren't working correctly -# * Can this integrate better with existing matplotlib animation artist flag? -# - If animated removes from default draw(), perhaps we could use this to -# simplify initial draw. -# * Example -# * Frameless animation - pure procedural with no loop -# * Need example that uses something like inotify or subprocess -# * Complex syncing examples -# * Movies -# * Can blit be enabled for movies? -# * Need to consider event sources to allow clicking through multiple figures -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import xrange, zip - -import platform -import sys -import itertools -import contextlib -from matplotlib.cbook import iterable, is_string_like -from matplotlib.compat import subprocess -from matplotlib import verbose -from matplotlib import rcParams - -# Process creation flag for subprocess to prevent it raising a terminal -# window. See for example: -# https://stackoverflow.com/questions/24130623/using-python-subprocess-popen-cant-prevent-exe-stopped-working-prompt -if platform.system() == 'Windows': - CREATE_NO_WINDOW = 0x08000000 - subprocess_creation_flags = CREATE_NO_WINDOW -else: - # Apparently None won't work here - subprocess_creation_flags = 0 - -# Other potential writing methods: -# * http://pymedia.org/ -# * libmng (produces swf) python wrappers: https://github.com/libming/libming -# * Wrap x264 API: - -# (http://stackoverflow.com/questions/2940671/ -# how-to-encode-series-of-images-into-h264-using-x264-api-c-c ) - - -# A registry for available MovieWriter classes -class MovieWriterRegistry(object): - def __init__(self): - self.avail = dict() - - # Returns a decorator that can be used on classes to register them under - # a name. As in: - # @register('foo') - # class Foo: - # pass - def register(self, name): - def wrapper(writerClass): - if writerClass.isAvailable(): - self.avail[name] = writerClass - return writerClass - return wrapper - - def list(self): - ''' Get a list of available MovieWriters.''' - return list(self.avail.keys()) - - def is_available(self, name): - return name in self.avail - - def __getitem__(self, name): - if not self.avail: - raise RuntimeError("No MovieWriters available!") - return self.avail[name] - -writers = MovieWriterRegistry() - - -class MovieWriter(object): - ''' - Base class for writing movies. Fundamentally, what a MovieWriter does - is provide is a way to grab frames by calling grab_frame(). setup() - is called to start the process and finish() is called afterwards. - This class is set up to provide for writing movie frame data to a pipe. - saving() is provided as a context manager to facilitate this process as:: - - with moviewriter.saving('myfile.mp4'): - # Iterate over frames - moviewriter.grab_frame() - - The use of the context manager ensures that setup and cleanup are - performed as necessary. - - frame_format: string - The format used in writing frame data, defaults to 'rgba' - ''' - def __init__(self, fps=5, codec=None, bitrate=None, extra_args=None, - metadata=None): - ''' - Construct a new MovieWriter object. - - fps: int - Framerate for movie. - codec: string or None, optional - The codec to use. If None (the default) the setting in the - rcParam `animation.codec` is used. - bitrate: int or None, optional - The bitrate for the saved movie file, which is one way to control - the output file size and quality. The default value is None, - which uses the value stored in the rcParam `animation.bitrate`. - A value of -1 implies that the bitrate should be determined - automatically by the underlying utility. - extra_args: list of strings or None - A list of extra string arguments to be passed to the underlying - movie utiltiy. The default is None, which passes the additional - argurments in the 'animation.extra_args' rcParam. - metadata: dict of string:string or None - A dictionary of keys and values for metadata to include in the - output file. Some keys that may be of use include: - title, artist, genre, subject, copyright, srcform, comment. - ''' - self.fps = fps - self.frame_format = 'rgba' - - if codec is None: - self.codec = rcParams['animation.codec'] - else: - self.codec = codec - - if bitrate is None: - self.bitrate = rcParams['animation.bitrate'] - else: - self.bitrate = bitrate - - if extra_args is None: - self.extra_args = list(rcParams[self.args_key]) - else: - self.extra_args = extra_args - - if metadata is None: - self.metadata = dict() - else: - self.metadata = metadata - - @property - def frame_size(self): - 'A tuple (width,height) in pixels of a movie frame.' - width_inches, height_inches = self.fig.get_size_inches() - return width_inches * self.dpi, height_inches * self.dpi - - def setup(self, fig, outfile, dpi, *args): - ''' - Perform setup for writing the movie file. - - fig: `matplotlib.Figure` instance - The figure object that contains the information for frames - outfile: string - The filename of the resulting movie file - dpi: int - The DPI (or resolution) for the file. This controls the size - in pixels of the resulting movie file. - ''' - self.outfile = outfile - self.fig = fig - self.dpi = dpi - - # Run here so that grab_frame() can write the data to a pipe. This - # eliminates the need for temp files. - self._run() - - @contextlib.contextmanager - def saving(self, *args): - ''' - Context manager to facilitate writing the movie file. - - ``*args`` are any parameters that should be passed to `setup`. - ''' - # This particular sequence is what contextlib.contextmanager wants - self.setup(*args) - yield - self.finish() - - def _run(self): - # Uses subprocess to call the program for assembling frames into a - # movie file. *args* returns the sequence of command line arguments - # from a few configuration options. - command = self._args() - if verbose.ge('debug'): - output = sys.stdout - else: - output = subprocess.PIPE - verbose.report('MovieWriter.run: running command: %s' % - ' '.join(command)) - self._proc = subprocess.Popen(command, shell=False, - stdout=output, stderr=output, - stdin=subprocess.PIPE, - creationflags=subprocess_creation_flags) - - def finish(self): - 'Finish any processing for writing the movie.' - self.cleanup() - - def grab_frame(self, **savefig_kwargs): - ''' - Grab the image information from the figure and save as a movie frame. - All keyword arguments in savefig_kwargs are passed on to the 'savefig' - command that saves the figure. - ''' - verbose.report('MovieWriter.grab_frame: Grabbing frame.', - level='debug') - try: - # Tell the figure to save its data to the sink, using the - # frame format and dpi. - self.fig.savefig(self._frame_sink(), format=self.frame_format, - dpi=self.dpi, **savefig_kwargs) - except RuntimeError: - out, err = self._proc.communicate() - verbose.report('MovieWriter -- Error ' - 'running proc:\n%s\n%s' % (out, - err), level='helpful') - raise - - def _frame_sink(self): - 'Returns the place to which frames should be written.' - return self._proc.stdin - - def _args(self): - 'Assemble list of utility-specific command-line arguments.' - return NotImplementedError("args needs to be implemented by subclass.") - - def cleanup(self): - 'Clean-up and collect the process used to write the movie file.' - out, err = self._proc.communicate() - verbose.report('MovieWriter -- ' - 'Command stdout:\n%s' % out, level='debug') - verbose.report('MovieWriter -- ' - 'Command stderr:\n%s' % err, level='debug') - - @classmethod - def bin_path(cls): - ''' - Returns the binary path to the commandline tool used by a specific - subclass. This is a class method so that the tool can be looked for - before making a particular MovieWriter subclass available. - ''' - return rcParams[cls.exec_key] - - @classmethod - def isAvailable(cls): - ''' - Check to see if a MovieWriter subclass is actually available by - running the commandline tool. - ''' - try: - p = subprocess.Popen(cls.bin_path(), - shell=False, - stdout=subprocess.PIPE, - stderr=subprocess.PIPE, - creationflags=subprocess_creation_flags) - p.communicate() - return True - except OSError: - return False - - -class FileMovieWriter(MovieWriter): - '`MovieWriter` subclass that handles writing to a file.' - def __init__(self, *args, **kwargs): - MovieWriter.__init__(self, *args, **kwargs) - self.frame_format = rcParams['animation.frame_format'] - - def setup(self, fig, outfile, dpi, frame_prefix='_tmp', clear_temp=True): - ''' - Perform setup for writing the movie file. - - fig: `matplotlib.Figure` instance - The figure object that contains the information for frames - outfile: string - The filename of the resulting movie file - dpi: int - The DPI (or resolution) for the file. This controls the size - in pixels of the resulting movie file. - frame_prefix: string, optional - The filename prefix to use for the temporary files. Defaults - to '_tmp' - clear_temp: bool - Specifies whether the temporary files should be deleted after - the movie is written. (Useful for debugging.) Defaults to True. - ''' - self.fig = fig - self.outfile = outfile - self.dpi = dpi - self.clear_temp = clear_temp - self.temp_prefix = frame_prefix - self._frame_counter = 0 # used for generating sequential file names - self._temp_names = list() - self.fname_format_str = '%s%%07d.%s' - - @property - def frame_format(self): - ''' - Format (png, jpeg, etc.) to use for saving the frames, which can be - decided by the individual subclasses. - ''' - return self._frame_format - - @frame_format.setter - def frame_format(self, frame_format): - if frame_format in self.supported_formats: - self._frame_format = frame_format - else: - self._frame_format = self.supported_formats[0] - - def _base_temp_name(self): - # Generates a template name (without number) given the frame format - # for extension and the prefix. - return self.fname_format_str % (self.temp_prefix, self.frame_format) - - def _frame_sink(self): - # Creates a filename for saving using the basename and the current - # counter. - fname = self._base_temp_name() % self._frame_counter - - # Save the filename so we can delete it later if necessary - self._temp_names.append(fname) - verbose.report( - 'FileMovieWriter.frame_sink: saving frame %d to fname=%s' % - (self._frame_counter, fname), - level='debug') - self._frame_counter += 1 # Ensures each created name is 'unique' - - # This file returned here will be closed once it's used by savefig() - # because it will no longer be referenced and will be gc-ed. - return open(fname, 'wb') - - def grab_frame(self, **savefig_kwargs): - ''' - Grab the image information from the figure and save as a movie frame. - All keyword arguments in savefig_kwargs are passed on to the 'savefig' - command that saves the figure. - ''' - # Overloaded to explicitly close temp file. - verbose.report('MovieWriter.grab_frame: Grabbing frame.', - level='debug') - try: - # Tell the figure to save its data to the sink, using the - # frame format and dpi. - myframesink = self._frame_sink() - self.fig.savefig(myframesink, format=self.frame_format, - dpi=self.dpi, **savefig_kwargs) - myframesink.close() - - except RuntimeError: - out, err = self._proc.communicate() - verbose.report('MovieWriter -- Error ' - 'running proc:\n%s\n%s' % (out, - err), level='helpful') - raise - - def finish(self): - # Call run here now that all frame grabbing is done. All temp files - # are available to be assembled. - self._run() - MovieWriter.finish(self) # Will call clean-up - - # Check error code for creating file here, since we just run - # the process here, rather than having an open pipe. - if self._proc.returncode: - raise RuntimeError('Error creating movie, return code: ' - + str(self._proc.returncode) - + ' Try running with --verbose-debug') - - def cleanup(self): - MovieWriter.cleanup(self) - - # Delete temporary files - if self.clear_temp: - import os - verbose.report( - 'MovieWriter: clearing temporary fnames=%s' % - str(self._temp_names), - level='debug') - for fname in self._temp_names: - os.remove(fname) - - -# Base class of ffmpeg information. Has the config keys and the common set -# of arguments that controls the *output* side of things. -class FFMpegBase: - exec_key = 'animation.ffmpeg_path' - args_key = 'animation.ffmpeg_args' - - @property - def output_args(self): - # The %dk adds 'k' as a suffix so that ffmpeg treats our bitrate as in - # kbps - args = ['-vcodec', self.codec] - if self.bitrate > 0: - args.extend(['-b', '%dk' % self.bitrate]) - if self.extra_args: - args.extend(self.extra_args) - for k, v in six.iteritems(self.metadata): - args.extend(['-metadata', '%s=%s' % (k, v)]) - - return args + ['-y', self.outfile] - - -# Combine FFMpeg options with pipe-based writing -@writers.register('ffmpeg') -class FFMpegWriter(MovieWriter, FFMpegBase): - def _args(self): - # Returns the command line parameters for subprocess to use - # ffmpeg to create a movie using a pipe. - args = [self.bin_path(), '-f', 'rawvideo', '-vcodec', 'rawvideo', - '-s', '%dx%d' % self.frame_size, '-pix_fmt', self.frame_format, - '-r', str(self.fps)] - # Logging is quieted because subprocess.PIPE has limited buffer size. - if not verbose.ge('debug'): - args += ['-loglevel', 'quiet'] - args += ['-i', 'pipe:'] + self.output_args - return args - - -# Combine FFMpeg options with temp file-based writing -@writers.register('ffmpeg_file') -class FFMpegFileWriter(FileMovieWriter, FFMpegBase): - supported_formats = ['png', 'jpeg', 'ppm', 'tiff', 'sgi', 'bmp', - 'pbm', 'raw', 'rgba'] - - def _args(self): - # Returns the command line parameters for subprocess to use - # ffmpeg to create a movie using a collection of temp images - return [self.bin_path(), '-i', self._base_temp_name(), - '-vframes', str(self._frame_counter), - '-r', str(self.fps)] + self.output_args - - -# Base class of avconv information. AVConv has identical arguments to -# FFMpeg -class AVConvBase(FFMpegBase): - exec_key = 'animation.avconv_path' - args_key = 'animation.avconv_args' - - -# Combine AVConv options with pipe-based writing -@writers.register('avconv') -class AVConvWriter(AVConvBase, FFMpegWriter): - pass - - -# Combine AVConv options with file-based writing -@writers.register('avconv_file') -class AVConvFileWriter(AVConvBase, FFMpegFileWriter): - pass - - -# Base class of mencoder information. Contains configuration key information -# as well as arguments for controlling *output* -class MencoderBase: - exec_key = 'animation.mencoder_path' - args_key = 'animation.mencoder_args' - - # Mencoder only allows certain keys, other ones cause the program - # to fail. - allowed_metadata = ['name', 'artist', 'genre', 'subject', 'copyright', - 'srcform', 'comment'] - - # Mencoder mandates using name, but 'title' works better with ffmpeg. - # If we find it, just put it's value into name - def _remap_metadata(self): - if 'title' in self.metadata: - self.metadata['name'] = self.metadata['title'] - - @property - def output_args(self): - self._remap_metadata() - lavcopts = {'vcodec': self.codec} - if self.bitrate > 0: - lavcopts.update(vbitrate=self.bitrate) - args = ['-o', self.outfile, '-ovc', 'lavc', '-lavcopts', - ':'.join(itertools.starmap('{0}={1}'.format, - lavcopts.items()))] - if self.extra_args: - args.extend(self.extra_args) - if self.metadata: - args.extend(['-info', ':'.join('%s=%s' % (k, v) - for k, v in six.iteritems(self.metadata) - if k in self.allowed_metadata)]) - return args - - -# Combine Mencoder options with pipe-based writing -@writers.register('mencoder') -class MencoderWriter(MovieWriter, MencoderBase): - def _args(self): - # Returns the command line parameters for subprocess to use - # mencoder to create a movie - return [self.bin_path(), '-', '-demuxer', 'rawvideo', '-rawvideo', - ('w=%i:h=%i:' % self.frame_size + - 'fps=%i:format=%s' % (self.fps, - self.frame_format))] + self.output_args - - -# Combine Mencoder options with temp file-based writing -@writers.register('mencoder_file') -class MencoderFileWriter(FileMovieWriter, MencoderBase): - supported_formats = ['png', 'jpeg', 'tga', 'sgi'] - - def _args(self): - # Returns the command line parameters for subprocess to use - # mencoder to create a movie - return [self.bin_path(), - 'mf://%s*.%s' % (self.temp_prefix, self.frame_format), - '-frames', str(self._frame_counter), '-mf', - 'type=%s:fps=%d' % (self.frame_format, - self.fps)] + self.output_args - - -# Base class for animated GIFs with convert utility -class ImageMagickBase: - exec_key = 'animation.convert_path' - args_key = 'animation.convert_args' - - @property - def delay(self): - return 100. / self.fps - - @property - def output_args(self): - return [self.outfile] - - -@writers.register('imagemagick') -class ImageMagickWriter(MovieWriter, ImageMagickBase): - def _args(self): - return ([self.bin_path(), - '-size', '%ix%i' % self.frame_size, '-depth', '8', - '-delay', str(self.delay), '-loop', '0', - '%s:-' % self.frame_format] - + self.output_args) - - -@writers.register('imagemagick_file') -class ImageMagickFileWriter(FileMovieWriter, ImageMagickBase): - supported_formats = ['png', 'jpeg', 'ppm', 'tiff', 'sgi', 'bmp', - 'pbm', 'raw', 'rgba'] - - def _args(self): - return ([self.bin_path(), '-delay', str(self.delay), '-loop', '0', - '%s*.%s' % (self.temp_prefix, self.frame_format)] - + self.output_args) - - -class Animation(object): - ''' - This class wraps the creation of an animation using matplotlib. It is - only a base class which should be subclassed to provide needed behavior. - - *fig* is the figure object that is used to get draw, resize, and any - other needed events. - - *event_source* is a class that can run a callback when desired events - are generated, as well as be stopped and started. Examples include timers - (see :class:`TimedAnimation`) and file system notifications. - - *blit* is a boolean that controls whether blitting is used to optimize - drawing. - ''' - def __init__(self, fig, event_source=None, blit=False): - self._fig = fig - # Disables blitting for backends that don't support it. This - # allows users to request it if available, but still have a - # fallback that works if it is not. - self._blit = blit and fig.canvas.supports_blit - - # These are the basics of the animation. The frame sequence represents - # information for each frame of the animation and depends on how the - # drawing is handled by the subclasses. The event source fires events - # that cause the frame sequence to be iterated. - self.frame_seq = self.new_frame_seq() - self.event_source = event_source - - # Clear the initial frame - self._init_draw() - - # Instead of starting the event source now, we connect to the figure's - # draw_event, so that we only start once the figure has been drawn. - self._first_draw_id = fig.canvas.mpl_connect('draw_event', self._start) - - # Connect to the figure's close_event so that we don't continue to - # fire events and try to draw to a deleted figure. - self._close_id = self._fig.canvas.mpl_connect('close_event', - self._stop) - if self._blit: - self._setup_blit() - - def _start(self, *args): - ''' - Starts interactive animation. Adds the draw frame command to the GUI - handler, calls show to start the event loop. - ''' - # On start, we add our callback for stepping the animation and - # actually start the event_source. We also disconnect _start - # from the draw_events - self.event_source.add_callback(self._step) - self.event_source.start() - self._fig.canvas.mpl_disconnect(self._first_draw_id) - self._first_draw_id = None # So we can check on save - - def _stop(self, *args): - # On stop we disconnect all of our events. - if self._blit: - self._fig.canvas.mpl_disconnect(self._resize_id) - self._fig.canvas.mpl_disconnect(self._close_id) - self.event_source.remove_callback(self._step) - self.event_source = None - - def save(self, filename, writer=None, fps=None, dpi=None, codec=None, - bitrate=None, extra_args=None, metadata=None, extra_anim=None, - savefig_kwargs=None): - ''' - Saves a movie file by drawing every frame. - - *filename* is the output filename, e.g., :file:`mymovie.mp4` - - *writer* is either an instance of :class:`MovieWriter` or a string - key that identifies a class to use, such as 'ffmpeg' or 'mencoder'. - If nothing is passed, the value of the rcparam `animation.writer` is - used. - - *fps* is the frames per second in the movie. Defaults to None, - which will use the animation's specified interval to set the frames - per second. - - *dpi* controls the dots per inch for the movie frames. This combined - with the figure's size in inches controls the size of the movie. - - *codec* is the video codec to be used. Not all codecs are supported - by a given :class:`MovieWriter`. If none is given, this defaults to the - value specified by the rcparam `animation.codec`. - - *bitrate* specifies the amount of bits used per second in the - compressed movie, in kilobits per second. A higher number means a - higher quality movie, but at the cost of increased file size. If no - value is given, this defaults to the value given by the rcparam - `animation.bitrate`. - - *extra_args* is a list of extra string arguments to be passed to the - underlying movie utiltiy. The default is None, which passes the - additional argurments in the 'animation.extra_args' rcParam. - - *metadata* is a dictionary of keys and values for metadata to include - in the output file. Some keys that may be of use include: - title, artist, genre, subject, copyright, srcform, comment. - - *extra_anim* is a list of additional `Animation` objects that should - be included in the saved movie file. These need to be from the same - `matplotlib.Figure` instance. Also, animation frames will just be - simply combined, so there should be a 1:1 correspondence between - the frames from the different animations. - - *savefig_kwargs* is a dictionary containing keyword arguments to be - passed on to the 'savefig' command which is called repeatedly to save - the individual frames. This can be used to set tight bounding boxes, - for example. - ''' - if savefig_kwargs is None: - savefig_kwargs = {} - - # FIXME: Using 'bbox_inches' doesn't currently work with - # writers that pipe the data to the command because this - # requires a fixed frame size (see Ryan May's reply in this - # thread: [1]). Thus we drop the 'bbox_inches' argument if it - # exists in savefig_kwargs. - # - # [1] (http://matplotlib.1069221.n5.nabble.com/ - # Animation-class-let-save-accept-kwargs-which- - # are-passed-on-to-savefig-td39627.html) - # - if 'bbox_inches' in savefig_kwargs: - if not (writer in ['ffmpeg_file', 'mencoder_file'] or - isinstance(writer, - (FFMpegFileWriter, MencoderFileWriter))): - print("Warning: discarding the 'bbox_inches' argument in " - "'savefig_kwargs' as it is only currently supported " - "with the writers 'ffmpeg_file' and 'mencoder_file' " - "(writer used: " - "'{}').".format( - writer if isinstance(writer, six.string_types) - else writer.__class__.__name__)) - savefig_kwargs.pop('bbox_inches') - - # Need to disconnect the first draw callback, since we'll be doing - # draws. Otherwise, we'll end up starting the animation. - if self._first_draw_id is not None: - self._fig.canvas.mpl_disconnect(self._first_draw_id) - reconnect_first_draw = True - else: - reconnect_first_draw = False - - if fps is None and hasattr(self, '_interval'): - # Convert interval in ms to frames per second - fps = 1000. / self._interval - - # If the writer is None, use the rc param to find the name of the one - # to use - if writer is None: - writer = rcParams['animation.writer'] - - # Re-use the savefig DPI for ours if none is given - if dpi is None: - dpi = rcParams['savefig.dpi'] - - if codec is None: - codec = rcParams['animation.codec'] - - if bitrate is None: - bitrate = rcParams['animation.bitrate'] - - all_anim = [self] - if extra_anim is not None: - all_anim.extend(anim - for anim - in extra_anim if anim._fig is self._fig) - - # If we have the name of a writer, instantiate an instance of the - # registered class. - if is_string_like(writer): - if writer in writers.avail: - writer = writers[writer](fps, codec, bitrate, - extra_args=extra_args, - metadata=metadata) - else: - import warnings - warnings.warn("MovieWriter %s unavailable" % writer) - - try: - writer = writers[writers.list()[0]](fps, codec, bitrate, - extra_args=extra_args, - metadata=metadata) - except IndexError: - raise ValueError("Cannot save animation: no writers are " - "available. Please install mencoder or " - "ffmpeg to save animations.") - - verbose.report('Animation.save using %s' % type(writer), - level='helpful') - # Create a new sequence of frames for saved data. This is different - # from new_frame_seq() to give the ability to save 'live' generated - # frame information to be saved later. - # TODO: Right now, after closing the figure, saving a movie won't work - # since GUI widgets are gone. Either need to remove extra code to - # allow for this non-existant use case or find a way to make it work. - with writer.saving(self._fig, filename, dpi): - for data in zip(*[a.new_saved_frame_seq() - for a in all_anim]): - for anim, d in zip(all_anim, data): - # TODO: Need to see if turning off blit is really necessary - anim._draw_next_frame(d, blit=False) - writer.grab_frame(**savefig_kwargs) - - # Reconnect signal for first draw if necessary - if reconnect_first_draw: - self._first_draw_id = self._fig.canvas.mpl_connect('draw_event', - self._start) - - def _step(self, *args): - ''' - Handler for getting events. By default, gets the next frame in the - sequence and hands the data off to be drawn. - ''' - # Returns True to indicate that the event source should continue to - # call _step, until the frame sequence reaches the end of iteration, - # at which point False will be returned. - try: - framedata = next(self.frame_seq) - self._draw_next_frame(framedata, self._blit) - return True - except StopIteration: - return False - - def new_frame_seq(self): - 'Creates a new sequence of frame information.' - # Default implementation is just an iterator over self._framedata - return iter(self._framedata) - - def new_saved_frame_seq(self): - 'Creates a new sequence of saved/cached frame information.' - # Default is the same as the regular frame sequence - return self.new_frame_seq() - - def _draw_next_frame(self, framedata, blit): - # Breaks down the drawing of the next frame into steps of pre- and - # post- draw, as well as the drawing of the frame itself. - self._pre_draw(framedata, blit) - self._draw_frame(framedata) - self._post_draw(framedata, blit) - - def _init_draw(self): - # Initial draw to clear the frame. Also used by the blitting code - # when a clean base is required. - pass - - def _pre_draw(self, framedata, blit): - # Perform any cleaning or whatnot before the drawing of the frame. - # This default implementation allows blit to clear the frame. - if blit: - self._blit_clear(self._drawn_artists, self._blit_cache) - - def _draw_frame(self, framedata): - # Performs actual drawing of the frame. - raise NotImplementedError('Needs to be implemented by subclasses to' - ' actually make an animation.') - - def _post_draw(self, framedata, blit): - # After the frame is rendered, this handles the actual flushing of - # the draw, which can be a direct draw_idle() or make use of the - # blitting. - if blit and self._drawn_artists: - self._blit_draw(self._drawn_artists, self._blit_cache) - else: - self._fig.canvas.draw_idle() - - # The rest of the code in this class is to facilitate easy blitting - def _blit_draw(self, artists, bg_cache): - # Handles blitted drawing, which renders only the artists given instead - # of the entire figure. - updated_ax = [] - for a in artists: - # If we haven't cached the background for this axes object, do - # so now. This might not always be reliable, but it's an attempt - # to automate the process. - if a.axes not in bg_cache: - bg_cache[a.axes] = a.figure.canvas.copy_from_bbox(a.axes.bbox) - a.axes.draw_artist(a) - updated_ax.append(a.axes) - - # After rendering all the needed artists, blit each axes individually. - for ax in set(updated_ax): - ax.figure.canvas.blit(ax.bbox) - - def _blit_clear(self, artists, bg_cache): - # Get a list of the axes that need clearing from the artists that - # have been drawn. Grab the appropriate saved background from the - # cache and restore. - axes = set(a.axes for a in artists) - for a in axes: - a.figure.canvas.restore_region(bg_cache[a]) - - def _setup_blit(self): - # Setting up the blit requires: a cache of the background for the - # axes - self._blit_cache = dict() - self._drawn_artists = [] - self._resize_id = self._fig.canvas.mpl_connect('resize_event', - self._handle_resize) - self._post_draw(None, self._blit) - - def _handle_resize(self, *args): - # On resize, we need to disable the resize event handling so we don't - # get too many events. Also stop the animation events, so that - # we're paused. Reset the cache and re-init. Set up an event handler - # to catch once the draw has actually taken place. - self._fig.canvas.mpl_disconnect(self._resize_id) - self.event_source.stop() - self._blit_cache.clear() - self._init_draw() - self._resize_id = self._fig.canvas.mpl_connect('draw_event', - self._end_redraw) - - def _end_redraw(self, evt): - # Now that the redraw has happened, do the post draw flushing and - # blit handling. Then re-enable all of the original events. - self._post_draw(None, self._blit) - self.event_source.start() - self._fig.canvas.mpl_disconnect(self._resize_id) - self._resize_id = self._fig.canvas.mpl_connect('resize_event', - self._handle_resize) - - -class TimedAnimation(Animation): - ''' - :class:`Animation` subclass that supports time-based animation, drawing - a new frame every *interval* milliseconds. - - *repeat* controls whether the animation should repeat when the sequence - of frames is completed. - - *repeat_delay* optionally adds a delay in milliseconds before repeating - the animation. - ''' - def __init__(self, fig, interval=200, repeat_delay=None, repeat=True, - event_source=None, *args, **kwargs): - # Store the timing information - self._interval = interval - self._repeat_delay = repeat_delay - self.repeat = repeat - - # If we're not given an event source, create a new timer. This permits - # sharing timers between animation objects for syncing animations. - if event_source is None: - event_source = fig.canvas.new_timer() - event_source.interval = self._interval - - Animation.__init__(self, fig, event_source=event_source, - *args, **kwargs) - - def _step(self, *args): - ''' - Handler for getting events. - ''' - # Extends the _step() method for the Animation class. If - # Animation._step signals that it reached the end and we want to - # repeat, we refresh the frame sequence and return True. If - # _repeat_delay is set, change the event_source's interval to our loop - # delay and set the callback to one which will then set the interval - # back. - still_going = Animation._step(self, *args) - if not still_going and self.repeat: - self.frame_seq = self.new_frame_seq() - if self._repeat_delay: - self.event_source.remove_callback(self._step) - self.event_source.add_callback(self._loop_delay) - self.event_source.interval = self._repeat_delay - return True - else: - return Animation._step(self, *args) - else: - return still_going - - def _stop(self, *args): - # If we stop in the middle of a loop delay (which is relatively likely - # given the potential pause here, remove the loop_delay callback as - # well. - self.event_source.remove_callback(self._loop_delay) - Animation._stop(self) - - def _loop_delay(self, *args): - # Reset the interval and change callbacks after the delay. - self.event_source.remove_callback(self._loop_delay) - self.event_source.interval = self._interval - self.event_source.add_callback(self._step) - Animation._step(self) - - -class ArtistAnimation(TimedAnimation): - ''' - Before calling this function, all plotting should have taken place - and the relevant artists saved. - - frame_info is a list, with each list entry a collection of artists that - represent what needs to be enabled on each frame. These will be disabled - for other frames. - ''' - def __init__(self, fig, artists, *args, **kwargs): - # Internal list of artists drawn in the most recent frame. - self._drawn_artists = [] - - # Use the list of artists as the framedata, which will be iterated - # over by the machinery. - self._framedata = artists - TimedAnimation.__init__(self, fig, *args, **kwargs) - - def _init_draw(self): - # Make all the artists involved in *any* frame invisible - axes = [] - for f in self.new_frame_seq(): - for artist in f: - artist.set_visible(False) - # Assemble a list of unique axes that need flushing - if artist.axes not in axes: - axes.append(artist.axes) - - # Flush the needed axes - for ax in axes: - ax.figure.canvas.draw() - - def _pre_draw(self, framedata, blit): - ''' - Clears artists from the last frame. - ''' - if blit: - # Let blit handle clearing - self._blit_clear(self._drawn_artists, self._blit_cache) - else: - # Otherwise, make all the artists from the previous frame invisible - for artist in self._drawn_artists: - artist.set_visible(False) - - def _draw_frame(self, artists): - # Save the artists that were passed in as framedata for the other - # steps (esp. blitting) to use. - self._drawn_artists = artists - - # Make all the artists from the current frame visible - for artist in artists: - artist.set_visible(True) - - -class FuncAnimation(TimedAnimation): - ''' - Makes an animation by repeatedly calling a function *func*, passing in - (optional) arguments in *fargs*. - - *frames* can be a generator, an iterable, or a number of frames. - - *init_func* is a function used to draw a clear frame. If not given, the - results of drawing from the first item in the frames sequence will be - used. This function will be called once before the first frame. - - If blit=True, *func* and *init_func* should return an iterable of - drawables to clear. - - *kwargs* include *repeat*, *repeat_delay*, and *interval*: - *interval* draws a new frame every *interval* milliseconds. - *repeat* controls whether the animation should repeat when the sequence - of frames is completed. - *repeat_delay* optionally adds a delay in milliseconds before repeating - the animation. - ''' - def __init__(self, fig, func, frames=None, init_func=None, fargs=None, - save_count=None, **kwargs): - if fargs: - self._args = fargs - else: - self._args = () - self._func = func - - # Amount of framedata to keep around for saving movies. This is only - # used if we don't know how many frames there will be: in the case - # of no generator or in the case of a callable. - self.save_count = save_count - - # Set up a function that creates a new iterable when needed. If nothing - # is passed in for frames, just use itertools.count, which will just - # keep counting from 0. A callable passed in for frames is assumed to - # be a generator. An iterable will be used as is, and anything else - # will be treated as a number of frames. - if frames is None: - self._iter_gen = itertools.count - elif six.callable(frames): - self._iter_gen = frames - elif iterable(frames): - self._iter_gen = lambda: iter(frames) - if hasattr(frames, '__len__'): - self.save_count = len(frames) - else: - self._iter_gen = lambda: xrange(frames).__iter__() - self.save_count = frames - - # If we're passed in and using the default, set it to 100. - if self.save_count is None: - self.save_count = 100 - - self._init_func = init_func - - # Needs to be initialized so the draw functions work without checking - self._save_seq = [] - - TimedAnimation.__init__(self, fig, **kwargs) - - # Need to reset the saved seq, since right now it will contain data - # for a single frame from init, which is not what we want. - self._save_seq = [] - - def new_frame_seq(self): - # Use the generating function to generate a new frame sequence - return self._iter_gen() - - def new_saved_frame_seq(self): - # Generate an iterator for the sequence of saved data. If there are - # no saved frames, generate a new frame sequence and take the first - # save_count entries in it. - if self._save_seq: - return iter(self._save_seq) - else: - return itertools.islice(self.new_frame_seq(), self.save_count) - - def _init_draw(self): - # Initialize the drawing either using the given init_func or by - # calling the draw function with the first item of the frame sequence. - # For blitting, the init_func should return a sequence of modified - # artists. - if self._init_func is None: - self._draw_frame(next(self.new_frame_seq())) - else: - self._drawn_artists = self._init_func() - - def _draw_frame(self, framedata): - # Save the data for potential saving of movies. - self._save_seq.append(framedata) - - # Make sure to respect save_count (keep only the last save_count - # around) - self._save_seq = self._save_seq[-self.save_count:] - - # Call the func with framedata and args. If blitting is desired, - # func needs to return a sequence of any artists that were modified. - self._drawn_artists = self._func(framedata, *self._args) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/artist.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/artist.py deleted file mode 100644 index d1ef2e5..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/artist.py +++ /dev/null @@ -1,1330 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import re -import warnings -import inspect -import matplotlib -import matplotlib.cbook as cbook -from matplotlib import docstring, rcParams -from .transforms import Bbox, IdentityTransform, TransformedBbox, \ - TransformedPath, Transform -from .path import Path - -## Note, matplotlib artists use the doc strings for set and get -# methods to enable the introspection methods of setp and getp. Every -# set_* method should have a docstring containing the line -# -# ACCEPTS: [ legal | values ] -# -# and aliases for setters and getters should have a docstring that -# starts with 'alias for ', as in 'alias for set_somemethod' -# -# You may wonder why we use so much boiler-plate manually defining the -# set_alias and get_alias functions, rather than using some clever -# python trick. The answer is that I need to be able to manipulate -# the docstring, and there is no clever way to do that in python 2.2, -# as far as I can see - see -# http://groups.google.com/groups?hl=en&lr=&threadm=mailman.5090.1098044946.5135.python-list%40python.org&rnum=1&prev=/groups%3Fq%3D__doc__%2Bauthor%253Ajdhunter%2540ace.bsd.uchicago.edu%26hl%3Den%26btnG%3DGoogle%2BSearch - - -def allow_rasterization(draw): - """ - Decorator for Artist.draw method. Provides routines - that run before and after the draw call. The before and after functions - are useful for changing artist-dependant renderer attributes or making - other setup function calls, such as starting and flushing a mixed-mode - renderer. - """ - def before(artist, renderer): - if artist.get_rasterized(): - renderer.start_rasterizing() - - if artist.get_agg_filter() is not None: - renderer.start_filter() - - def after(artist, renderer): - - if artist.get_agg_filter() is not None: - renderer.stop_filter(artist.get_agg_filter()) - - if artist.get_rasterized(): - renderer.stop_rasterizing() - - # the axes class has a second argument inframe for its draw method. - def draw_wrapper(artist, renderer, *args, **kwargs): - before(artist, renderer) - draw(artist, renderer, *args, **kwargs) - after(artist, renderer) - - # "safe wrapping" to exactly replicate anything we haven't overridden above - draw_wrapper.__name__ = draw.__name__ - draw_wrapper.__dict__ = draw.__dict__ - draw_wrapper.__doc__ = draw.__doc__ - draw_wrapper._supports_rasterization = True - return draw_wrapper - - -class Artist(object): - """ - Abstract base class for someone who renders into a - :class:`FigureCanvas`. - """ - - aname = 'Artist' - zorder = 0 - - def __init__(self): - self.figure = None - - self._transform = None - self._transformSet = False - self._visible = True - self._animated = False - self._alpha = None - self.clipbox = None - self._clippath = None - self._clipon = True - self._lod = False - self._label = '' - self._picker = None - self._contains = None - self._rasterized = None - self._agg_filter = None - - self.eventson = False # fire events only if eventson - self._oid = 0 # an observer id - self._propobservers = {} # a dict from oids to funcs - try: - self.axes = None - except AttributeError: - # Handle self.axes as a read-only property, as in Figure. - pass - self._remove_method = None - self._url = None - self._gid = None - self._snap = None - self._sketch = rcParams['path.sketch'] - self._path_effects = rcParams['path.effects'] - - def __getstate__(self): - d = self.__dict__.copy() - # remove the unpicklable remove method, this will get re-added on load - # (by the axes) if the artist lives on an axes. - d['_remove_method'] = None - return d - - def remove(self): - """ - Remove the artist from the figure if possible. The effect - will not be visible until the figure is redrawn, e.g., with - :meth:`matplotlib.axes.Axes.draw_idle`. Call - :meth:`matplotlib.axes.Axes.relim` to update the axes limits - if desired. - - Note: :meth:`~matplotlib.axes.Axes.relim` will not see - collections even if the collection was added to axes with - *autolim* = True. - - Note: there is no support for removing the artist's legend entry. - """ - - # There is no method to set the callback. Instead the parent should - # set the _remove_method attribute directly. This would be a - # protected attribute if Python supported that sort of thing. The - # callback has one parameter, which is the child to be removed. - if self._remove_method is not None: - self._remove_method(self) - else: - raise NotImplementedError('cannot remove artist') - # TODO: the fix for the collections relim problem is to move the - # limits calculation into the artist itself, including the property of - # whether or not the artist should affect the limits. Then there will - # be no distinction between axes.add_line, axes.add_patch, etc. - # TODO: add legend support - - def have_units(self): - 'Return *True* if units are set on the *x* or *y* axes' - ax = self.axes - if ax is None or ax.xaxis is None: - return False - return ax.xaxis.have_units() or ax.yaxis.have_units() - - def convert_xunits(self, x): - """For artists in an axes, if the xaxis has units support, - convert *x* using xaxis unit type - """ - ax = getattr(self, 'axes', None) - if ax is None or ax.xaxis is None: - #print 'artist.convert_xunits no conversion: ax=%s'%ax - return x - return ax.xaxis.convert_units(x) - - def convert_yunits(self, y): - """For artists in an axes, if the yaxis has units support, - convert *y* using yaxis unit type - """ - ax = getattr(self, 'axes', None) - if ax is None or ax.yaxis is None: - return y - return ax.yaxis.convert_units(y) - - def set_axes(self, axes): - """ - Set the :class:`~matplotlib.axes.Axes` instance in which the - artist resides, if any. - - ACCEPTS: an :class:`~matplotlib.axes.Axes` instance - """ - self.axes = axes - - def get_axes(self): - """ - Return the :class:`~matplotlib.axes.Axes` instance the artist - resides in, or *None* - """ - return self.axes - - def get_window_extent(self, renderer): - """ - Get the axes bounding box in display space. - Subclasses should override for inclusion in the bounding box - "tight" calculation. Default is to return an empty bounding - box at 0, 0. - - Be careful when using this function, the results will not update - if the artist window extent of the artist changes. The extent - can change due to any changes in the transform stack, such as - changing the axes limits, the figure size, or the canvas used - (as is done when saving a figure). This can lead to unexpected - behavior where interactive figures will look fine on the screen, - but will save incorrectly. - """ - return Bbox([[0, 0], [0, 0]]) - - def add_callback(self, func): - """ - Adds a callback function that will be called whenever one of - the :class:`Artist`'s properties changes. - - Returns an *id* that is useful for removing the callback with - :meth:`remove_callback` later. - """ - oid = self._oid - self._propobservers[oid] = func - self._oid += 1 - return oid - - def remove_callback(self, oid): - """ - Remove a callback based on its *id*. - - .. seealso:: - - :meth:`add_callback` - For adding callbacks - - """ - try: - del self._propobservers[oid] - except KeyError: - pass - - def pchanged(self): - """ - Fire an event when property changed, calling all of the - registered callbacks. - """ - for oid, func in six.iteritems(self._propobservers): - func(self) - - def is_transform_set(self): - """ - Returns *True* if :class:`Artist` has a transform explicitly - set. - """ - return self._transformSet - - def set_transform(self, t): - """ - Set the :class:`~matplotlib.transforms.Transform` instance - used by this artist. - - ACCEPTS: :class:`~matplotlib.transforms.Transform` instance - """ - self._transform = t - self._transformSet = True - self.pchanged() - - def get_transform(self): - """ - Return the :class:`~matplotlib.transforms.Transform` - instance used by this artist. - """ - if self._transform is None: - self._transform = IdentityTransform() - elif (not isinstance(self._transform, Transform) - and hasattr(self._transform, '_as_mpl_transform')): - self._transform = self._transform._as_mpl_transform(self.axes) - return self._transform - - def hitlist(self, event): - """ - List the children of the artist which contain the mouse event *event*. - """ - L = [] - try: - hascursor, info = self.contains(event) - if hascursor: - L.append(self) - except: - import traceback - traceback.print_exc() - print("while checking", self.__class__) - - for a in self.get_children(): - L.extend(a.hitlist(event)) - return L - - def get_children(self): - """ - Return a list of the child :class:`Artist`s this - :class:`Artist` contains. - """ - return [] - - def contains(self, mouseevent): - """Test whether the artist contains the mouse event. - - Returns the truth value and a dictionary of artist specific details of - selection, such as which points are contained in the pick radius. See - individual artists for details. - """ - if six.callable(self._contains): - return self._contains(self, mouseevent) - warnings.warn("'%s' needs 'contains' method" % self.__class__.__name__) - return False, {} - - def set_contains(self, picker): - """ - Replace the contains test used by this artist. The new picker - should be a callable function which determines whether the - artist is hit by the mouse event:: - - hit, props = picker(artist, mouseevent) - - If the mouse event is over the artist, return *hit* = *True* - and *props* is a dictionary of properties you want returned - with the contains test. - - ACCEPTS: a callable function - """ - self._contains = picker - - def get_contains(self): - """ - Return the _contains test used by the artist, or *None* for default. - """ - return self._contains - - def pickable(self): - 'Return *True* if :class:`Artist` is pickable.' - return (self.figure is not None and - self.figure.canvas is not None and - self._picker is not None) - - def pick(self, mouseevent): - """ - call signature:: - - pick(mouseevent) - - each child artist will fire a pick event if *mouseevent* is over - the artist and the artist has picker set - """ - # Pick self - if self.pickable(): - picker = self.get_picker() - if six.callable(picker): - inside, prop = picker(self, mouseevent) - else: - inside, prop = self.contains(mouseevent) - if inside: - self.figure.canvas.pick_event(mouseevent, self, **prop) - - # Pick children - for a in self.get_children(): - # make sure the event happened in the same axes - ax = getattr(a, 'axes', None) - if mouseevent.inaxes is None or ax is None or \ - mouseevent.inaxes == ax: - # we need to check if mouseevent.inaxes is None - # because some objects associated with an axes (e.g., a - # tick label) can be outside the bounding box of the - # axes and inaxes will be None - # also check that ax is None so that it traverse objects - # which do no have an axes property but children might - a.pick(mouseevent) - - def set_picker(self, picker): - """ - Set the epsilon for picking used by this artist - - *picker* can be one of the following: - - * *None*: picking is disabled for this artist (default) - - * A boolean: if *True* then picking will be enabled and the - artist will fire a pick event if the mouse event is over - the artist - - * A float: if picker is a number it is interpreted as an - epsilon tolerance in points and the artist will fire - off an event if it's data is within epsilon of the mouse - event. For some artists like lines and patch collections, - the artist may provide additional data to the pick event - that is generated, e.g., the indices of the data within - epsilon of the pick event - - * A function: if picker is callable, it is a user supplied - function which determines whether the artist is hit by the - mouse event:: - - hit, props = picker(artist, mouseevent) - - to determine the hit test. if the mouse event is over the - artist, return *hit=True* and props is a dictionary of - properties you want added to the PickEvent attributes. - - ACCEPTS: [None|float|boolean|callable] - """ - self._picker = picker - - def get_picker(self): - 'Return the picker object used by this artist' - return self._picker - - def is_figure_set(self): - """ - Returns True if the artist is assigned to a - :class:`~matplotlib.figure.Figure`. - """ - return self.figure is not None - - def get_url(self): - """ - Returns the url - """ - return self._url - - def set_url(self, url): - """ - Sets the url for the artist - - ACCEPTS: a url string - """ - self._url = url - - def get_gid(self): - """ - Returns the group id - """ - return self._gid - - def set_gid(self, gid): - """ - Sets the (group) id for the artist - - ACCEPTS: an id string - """ - self._gid = gid - - def get_snap(self): - """ - Returns the snap setting which may be: - - * True: snap vertices to the nearest pixel center - - * False: leave vertices as-is - - * None: (auto) If the path contains only rectilinear line - segments, round to the nearest pixel center - - Only supported by the Agg and MacOSX backends. - """ - if rcParams['path.snap']: - return self._snap - else: - return False - - def set_snap(self, snap): - """ - Sets the snap setting which may be: - - * True: snap vertices to the nearest pixel center - - * False: leave vertices as-is - - * None: (auto) If the path contains only rectilinear line - segments, round to the nearest pixel center - - Only supported by the Agg and MacOSX backends. - """ - self._snap = snap - - def get_sketch_params(self): - """ - Returns the sketch parameters for the artist. - - Returns - ------- - sketch_params : tuple or `None` - - A 3-tuple with the following elements: - - * `scale`: The amplitude of the wiggle perpendicular to the - source line. - - * `length`: The length of the wiggle along the line. - - * `randomness`: The scale factor by which the length is - shrunken or expanded. - - May return `None` if no sketch parameters were set. - """ - return self._sketch - - def set_sketch_params(self, scale=None, length=None, randomness=None): - """ - Sets the the sketch parameters. - - Parameters - ---------- - - scale : float, optional - The amplitude of the wiggle perpendicular to the source - line, in pixels. If scale is `None`, or not provided, no - sketch filter will be provided. - - length : float, optional - The length of the wiggle along the line, in pixels - (default 128.0) - - randomness : float, optional - The scale factor by which the length is shrunken or - expanded (default 16.0) - """ - if scale is None: - self._sketch = None - else: - self._sketch = (scale, length or 128.0, randomness or 16.0) - - def set_path_effects(self, path_effects): - """ - set path_effects, which should be a list of instances of - matplotlib.patheffect._Base class or its derivatives. - """ - self._path_effects = path_effects - - def get_path_effects(self): - return self._path_effects - - def get_figure(self): - """ - Return the :class:`~matplotlib.figure.Figure` instance the - artist belongs to. - """ - return self.figure - - def set_figure(self, fig): - """ - Set the :class:`~matplotlib.figure.Figure` instance the artist - belongs to. - - ACCEPTS: a :class:`matplotlib.figure.Figure` instance - """ - self.figure = fig - self.pchanged() - - def set_clip_box(self, clipbox): - """ - Set the artist's clip :class:`~matplotlib.transforms.Bbox`. - - ACCEPTS: a :class:`matplotlib.transforms.Bbox` instance - """ - self.clipbox = clipbox - self.pchanged() - - def set_clip_path(self, path, transform=None): - """ - Set the artist's clip path, which may be: - - * a :class:`~matplotlib.patches.Patch` (or subclass) instance - - * a :class:`~matplotlib.path.Path` instance, in which case - an optional :class:`~matplotlib.transforms.Transform` - instance may be provided, which will be applied to the - path before using it for clipping. - - * *None*, to remove the clipping path - - For efficiency, if the path happens to be an axis-aligned - rectangle, this method will set the clipping box to the - corresponding rectangle and set the clipping path to *None*. - - ACCEPTS: [ (:class:`~matplotlib.path.Path`, - :class:`~matplotlib.transforms.Transform`) | - :class:`~matplotlib.patches.Patch` | None ] - """ - from matplotlib.patches import Patch, Rectangle - - success = False - if transform is None: - if isinstance(path, Rectangle): - self.clipbox = TransformedBbox(Bbox.unit(), - path.get_transform()) - self._clippath = None - success = True - elif isinstance(path, Patch): - self._clippath = TransformedPath( - path.get_path(), - path.get_transform()) - success = True - elif isinstance(path, tuple): - path, transform = path - - if path is None: - self._clippath = None - success = True - elif isinstance(path, Path): - self._clippath = TransformedPath(path, transform) - success = True - elif isinstance(path, TransformedPath): - self._clippath = path - success = True - - if not success: - print(type(path), type(transform)) - raise TypeError("Invalid arguments to set_clip_path") - - self.pchanged() - - def get_alpha(self): - """ - Return the alpha value used for blending - not supported on all - backends - """ - return self._alpha - - def get_visible(self): - "Return the artist's visiblity" - return self._visible - - def get_animated(self): - "Return the artist's animated state" - return self._animated - - def get_clip_on(self): - 'Return whether artist uses clipping' - return self._clipon - - def get_clip_box(self): - 'Return artist clipbox' - return self.clipbox - - def get_clip_path(self): - 'Return artist clip path' - return self._clippath - - def get_transformed_clip_path_and_affine(self): - ''' - Return the clip path with the non-affine part of its - transformation applied, and the remaining affine part of its - transformation. - ''' - if self._clippath is not None: - return self._clippath.get_transformed_path_and_affine() - return None, None - - def set_clip_on(self, b): - """ - Set whether artist uses clipping. - - When False artists will be visible out side of the axes which - can lead to unexpected results. - - ACCEPTS: [True | False] - """ - self._clipon = b - self.pchanged() - - def _set_gc_clip(self, gc): - 'Set the clip properly for the gc' - if self._clipon: - if self.clipbox is not None: - gc.set_clip_rectangle(self.clipbox) - gc.set_clip_path(self._clippath) - else: - gc.set_clip_rectangle(None) - gc.set_clip_path(None) - - def get_rasterized(self): - "return True if the artist is to be rasterized" - return self._rasterized - - def set_rasterized(self, rasterized): - """ - Force rasterized (bitmap) drawing in vector backend output. - - Defaults to None, which implies the backend's default behavior - - ACCEPTS: [True | False | None] - """ - if rasterized and not hasattr(self.draw, "_supports_rasterization"): - warnings.warn("Rasterization of '%s' will be ignored" % self) - - self._rasterized = rasterized - - def get_agg_filter(self): - "return filter function to be used for agg filter" - return self._agg_filter - - def set_agg_filter(self, filter_func): - """ - set agg_filter fuction. - - """ - self._agg_filter = filter_func - - def draw(self, renderer, *args, **kwargs): - 'Derived classes drawing method' - if not self.get_visible(): - return - - def set_alpha(self, alpha): - """ - Set the alpha value used for blending - not supported on - all backends. - - ACCEPTS: float (0.0 transparent through 1.0 opaque) - """ - self._alpha = alpha - self.pchanged() - - def set_lod(self, on): - """ - Set Level of Detail on or off. If on, the artists may examine - things like the pixel width of the axes and draw a subset of - their contents accordingly - - ACCEPTS: [True | False] - """ - self._lod = on - self.pchanged() - - def set_visible(self, b): - """ - Set the artist's visiblity. - - ACCEPTS: [True | False] - """ - self._visible = b - self.pchanged() - - def set_animated(self, b): - """ - Set the artist's animation state. - - ACCEPTS: [True | False] - """ - self._animated = b - self.pchanged() - - def update(self, props): - """ - Update the properties of this :class:`Artist` from the - dictionary *prop*. - """ - store = self.eventson - self.eventson = False - changed = False - - for k, v in six.iteritems(props): - func = getattr(self, 'set_' + k, None) - if func is None or not six.callable(func): - raise AttributeError('Unknown property %s' % k) - func(v) - changed = True - self.eventson = store - if changed: - self.pchanged() - - def get_label(self): - """ - Get the label used for this artist in the legend. - """ - return self._label - - def set_label(self, s): - """ - Set the label to *s* for auto legend. - - ACCEPTS: string or anything printable with '%s' conversion. - """ - if s is not None: - self._label = '%s' % (s, ) - else: - self._label = None - self.pchanged() - - def get_zorder(self): - """ - Return the :class:`Artist`'s zorder. - """ - return self.zorder - - def set_zorder(self, level): - """ - Set the zorder for the artist. Artists with lower zorder - values are drawn first. - - ACCEPTS: any number - """ - self.zorder = level - self.pchanged() - - def update_from(self, other): - 'Copy properties from *other* to *self*.' - self._transform = other._transform - self._transformSet = other._transformSet - self._visible = other._visible - self._alpha = other._alpha - self.clipbox = other.clipbox - self._clipon = other._clipon - self._clippath = other._clippath - self._lod = other._lod - self._label = other._label - self._sketch = other._sketch - self._path_effects = other._path_effects - self.pchanged() - - def properties(self): - """ - return a dictionary mapping property name -> value for all Artist props - """ - return ArtistInspector(self).properties() - - def set(self, **kwargs): - """ - A tkstyle set command, pass *kwargs* to set properties - """ - ret = [] - for k, v in six.iteritems(kwargs): - k = k.lower() - funcName = "set_%s" % k - func = getattr(self, funcName) - ret.extend([func(v)]) - return ret - - def findobj(self, match=None, include_self=True): - """ - Find artist objects. - - Recursively find all :class:`~matplotlib.artist.Artist` instances - contained in self. - - *match* can be - - - None: return all objects contained in artist. - - - function with signature ``boolean = match(artist)`` - used to filter matches - - - class instance: e.g., Line2D. Only return artists of class type. - - If *include_self* is True (default), include self in the list to be - checked for a match. - - """ - if match is None: # always return True - def matchfunc(x): - return True - elif cbook.issubclass_safe(match, Artist): - def matchfunc(x): - return isinstance(x, match) - elif six.callable(match): - matchfunc = match - else: - raise ValueError('match must be None, a matplotlib.artist.Artist ' - 'subclass, or a callable') - - artists = [] - - for c in self.get_children(): - if matchfunc(c): - artists.append(c) - artists.extend([thisc for thisc in - c.findobj(matchfunc, include_self=False) - if matchfunc(thisc)]) - - if include_self and matchfunc(self): - artists.append(self) - return artists - - -class ArtistInspector: - """ - A helper class to inspect an :class:`~matplotlib.artist.Artist` - and return information about it's settable properties and their - current values. - """ - def __init__(self, o): - """ - Initialize the artist inspector with an - :class:`~matplotlib.artist.Artist` or sequence of :class:`Artists`. - If a sequence is used, we assume it is a homogeneous sequence (all - :class:`Artists` are of the same type) and it is your responsibility - to make sure this is so. - """ - if cbook.iterable(o) and len(o): - o = o[0] - - self.oorig = o - if not isinstance(o, type): - o = type(o) - self.o = o - - self.aliasd = self.get_aliases() - - def get_aliases(self): - """ - Get a dict mapping *fullname* -> *alias* for each *alias* in - the :class:`~matplotlib.artist.ArtistInspector`. - - e.g., for lines:: - - {'markerfacecolor': 'mfc', - 'linewidth' : 'lw', - } - - """ - names = [name for name in dir(self.o) if - (name.startswith('set_') or name.startswith('get_')) - and six.callable(getattr(self.o, name))] - aliases = {} - for name in names: - func = getattr(self.o, name) - if not self.is_alias(func): - continue - docstring = func.__doc__ - fullname = docstring[10:] - aliases.setdefault(fullname[4:], {})[name[4:]] = None - return aliases - - _get_valid_values_regex = re.compile( - r"\n\s*ACCEPTS:\s*((?:.|\n)*?)(?:$|(?:\n\n))") - - def get_valid_values(self, attr): - """ - Get the legal arguments for the setter associated with *attr*. - - This is done by querying the docstring of the function *set_attr* - for a line that begins with ACCEPTS: - - e.g., for a line linestyle, return - "[ ``'-'`` | ``'--'`` | ``'-.'`` | ``':'`` | ``'steps'`` | ``'None'`` ]" - """ - - name = 'set_%s' % attr - if not hasattr(self.o, name): - raise AttributeError('%s has no function %s' % (self.o, name)) - func = getattr(self.o, name) - - docstring = func.__doc__ - if docstring is None: - return 'unknown' - - if docstring.startswith('alias for '): - return None - - match = self._get_valid_values_regex.search(docstring) - if match is not None: - return match.group(1).replace('\n', ' ') - return 'unknown' - - def _get_setters_and_targets(self): - """ - Get the attribute strings and a full path to where the setter - is defined for all setters in an object. - """ - - setters = [] - for name in dir(self.o): - if not name.startswith('set_'): - continue - o = getattr(self.o, name) - if not six.callable(o): - continue - if len(inspect.getargspec(o)[0]) < 2: - continue - func = o - if self.is_alias(func): - continue - source_class = self.o.__module__ + "." + self.o.__name__ - for cls in self.o.mro(): - if name in cls.__dict__: - source_class = cls.__module__ + "." + cls.__name__ - break - setters.append((name[4:], source_class + "." + name)) - return setters - - def get_setters(self): - """ - Get the attribute strings with setters for object. e.g., for a line, - return ``['markerfacecolor', 'linewidth', ....]``. - """ - - return [prop for prop, target in self._get_setters_and_targets()] - - def is_alias(self, o): - """ - Return *True* if method object *o* is an alias for another - function. - """ - ds = o.__doc__ - if ds is None: - return False - return ds.startswith('alias for ') - - def aliased_name(self, s): - """ - return 'PROPNAME or alias' if *s* has an alias, else return - PROPNAME. - - e.g., for the line markerfacecolor property, which has an - alias, return 'markerfacecolor or mfc' and for the transform - property, which does not, return 'transform' - """ - - if s in self.aliasd: - return s + ''.join([' or %s' % x - for x - in six.iterkeys(self.aliasd[s])]) - else: - return s - - def aliased_name_rest(self, s, target): - """ - return 'PROPNAME or alias' if *s* has an alias, else return - PROPNAME formatted for ReST - - e.g., for the line markerfacecolor property, which has an - alias, return 'markerfacecolor or mfc' and for the transform - property, which does not, return 'transform' - """ - - if s in self.aliasd: - aliases = ''.join([' or %s' % x - for x - in six.iterkeys(self.aliasd[s])]) - else: - aliases = '' - return ':meth:`%s <%s>`%s' % (s, target, aliases) - - def pprint_setters(self, prop=None, leadingspace=2): - """ - If *prop* is *None*, return a list of strings of all settable properies - and their valid values. - - If *prop* is not *None*, it is a valid property name and that - property will be returned as a string of property : valid - values. - """ - if leadingspace: - pad = ' ' * leadingspace - else: - pad = '' - if prop is not None: - accepts = self.get_valid_values(prop) - return '%s%s: %s' % (pad, prop, accepts) - - attrs = self._get_setters_and_targets() - attrs.sort() - lines = [] - - for prop, path in attrs: - accepts = self.get_valid_values(prop) - name = self.aliased_name(prop) - - lines.append('%s%s: %s' % (pad, name, accepts)) - return lines - - def pprint_setters_rest(self, prop=None, leadingspace=2): - """ - If *prop* is *None*, return a list of strings of all settable properies - and their valid values. Format the output for ReST - - If *prop* is not *None*, it is a valid property name and that - property will be returned as a string of property : valid - values. - """ - if leadingspace: - pad = ' ' * leadingspace - else: - pad = '' - if prop is not None: - accepts = self.get_valid_values(prop) - return '%s%s: %s' % (pad, prop, accepts) - - attrs = self._get_setters_and_targets() - attrs.sort() - lines = [] - - ######## - names = [self.aliased_name_rest(prop, target) - for prop, target - in attrs] - accepts = [self.get_valid_values(prop) for prop, target in attrs] - - col0_len = max([len(n) for n in names]) - col1_len = max([len(a) for a in accepts]) - table_formatstr = pad + '=' * col0_len + ' ' + '=' * col1_len - - lines.append('') - lines.append(table_formatstr) - lines.append(pad + 'Property'.ljust(col0_len + 3) + \ - 'Description'.ljust(col1_len)) - lines.append(table_formatstr) - - lines.extend([pad + n.ljust(col0_len + 3) + a.ljust(col1_len) - for n, a in zip(names, accepts)]) - - lines.append(table_formatstr) - lines.append('') - return lines - ######## - - for prop, path in attrs: - accepts = self.get_valid_values(prop) - name = self.aliased_name_rest(prop, path) - - lines.append('%s%s: %s' % (pad, name, accepts)) - return lines - - def properties(self): - """ - return a dictionary mapping property name -> value - """ - o = self.oorig - getters = [name for name in dir(o) - if name.startswith('get_') - and six.callable(getattr(o, name))] - #print getters - getters.sort() - d = dict() - for name in getters: - func = getattr(o, name) - if self.is_alias(func): - continue - - try: - val = func() - except: - continue - else: - d[name[4:]] = val - - return d - - def pprint_getters(self): - """ - Return the getters and actual values as list of strings. - """ - - d = self.properties() - names = list(six.iterkeys(d)) - names.sort() - lines = [] - for name in names: - val = d[name] - if getattr(val, 'shape', ()) != () and len(val) > 6: - s = str(val[:6]) + '...' - else: - s = str(val) - s = s.replace('\n', ' ') - if len(s) > 50: - s = s[:50] + '...' - name = self.aliased_name(name) - lines.append(' %s = %s' % (name, s)) - return lines - - def findobj(self, match=None): - """ - Recursively find all :class:`matplotlib.artist.Artist` - instances contained in *self*. - - If *match* is not None, it can be - - - function with signature ``boolean = match(artist)`` - - - class instance: e.g., :class:`~matplotlib.lines.Line2D` - - used to filter matches. - """ - if match is None: # always return True - def matchfunc(x): - return True - elif issubclass(match, Artist): - def matchfunc(x): - return isinstance(x, match) - elif six.callable(match): - matchfunc = func - else: - raise ValueError('match must be None, an ' - 'matplotlib.artist.Artist ' - 'subclass, or a callable') - - artists = [] - - for c in self.get_children(): - if matchfunc(c): - artists.append(c) - artists.extend([thisc - for thisc - in c.findobj(matchfunc) - if matchfunc(thisc)]) - - if matchfunc(self): - artists.append(self) - return artists - - -def getp(obj, property=None): - """ - Return the value of object's property. *property* is an optional string - for the property you want to return - - Example usage:: - - getp(obj) # get all the object properties - getp(obj, 'linestyle') # get the linestyle property - - *obj* is a :class:`Artist` instance, e.g., - :class:`~matplotllib.lines.Line2D` or an instance of a - :class:`~matplotlib.axes.Axes` or :class:`matplotlib.text.Text`. - If the *property* is 'somename', this function returns - - obj.get_somename() - - :func:`getp` can be used to query all the gettable properties with - ``getp(obj)``. Many properties have aliases for shorter typing, e.g. - 'lw' is an alias for 'linewidth'. In the output, aliases and full - property names will be listed as: - - property or alias = value - - e.g.: - - linewidth or lw = 2 - """ - if property is None: - insp = ArtistInspector(obj) - ret = insp.pprint_getters() - print('\n'.join(ret)) - return - - func = getattr(obj, 'get_' + property) - return func() - -# alias -get = getp - - -def setp(obj, *args, **kwargs): - """ - Set a property on an artist object. - - matplotlib supports the use of :func:`setp` ("set property") and - :func:`getp` to set and get object properties, as well as to do - introspection on the object. For example, to set the linestyle of a - line to be dashed, you can do:: - - >>> line, = plot([1,2,3]) - >>> setp(line, linestyle='--') - - If you want to know the valid types of arguments, you can provide the - name of the property you want to set without a value:: - - >>> setp(line, 'linestyle') - linestyle: [ '-' | '--' | '-.' | ':' | 'steps' | 'None' ] - - If you want to see all the properties that can be set, and their - possible values, you can do:: - - >>> setp(line) - ... long output listing omitted - - :func:`setp` operates on a single instance or a list of instances. - If you are in query mode introspecting the possible values, only - the first instance in the sequence is used. When actually setting - values, all the instances will be set. e.g., suppose you have a - list of two lines, the following will make both lines thicker and - red:: - - >>> x = arange(0,1.0,0.01) - >>> y1 = sin(2*pi*x) - >>> y2 = sin(4*pi*x) - >>> lines = plot(x, y1, x, y2) - >>> setp(lines, linewidth=2, color='r') - - :func:`setp` works with the MATLAB style string/value pairs or - with python kwargs. For example, the following are equivalent:: - - >>> setp(lines, 'linewidth', 2, 'color', 'r') # MATLAB style - >>> setp(lines, linewidth=2, color='r') # python style - """ - - insp = ArtistInspector(obj) - - if len(kwargs) == 0 and len(args) == 0: - print('\n'.join(insp.pprint_setters())) - return - - if len(kwargs) == 0 and len(args) == 1: - print(insp.pprint_setters(prop=args[0])) - return - - if not cbook.iterable(obj): - objs = [obj] - else: - objs = cbook.flatten(obj) - - if len(args) % 2: - raise ValueError('The set args must be string, value pairs') - - funcvals = [] - for i in range(0, len(args) - 1, 2): - funcvals.append((args[i], args[i + 1])) - funcvals.extend(kwargs.items()) - - ret = [] - for o in objs: - for s, val in funcvals: - s = s.lower() - funcName = "set_%s" % s - func = getattr(o, funcName) - ret.extend([func(val)]) - return [x for x in cbook.flatten(ret)] - - -def kwdoc(a): - hardcopy = matplotlib.rcParams['docstring.hardcopy'] - if hardcopy: - return '\n'.join(ArtistInspector(a).pprint_setters_rest( - leadingspace=2)) - else: - return '\n'.join(ArtistInspector(a).pprint_setters(leadingspace=2)) - -docstring.interpd.update(Artist=kwdoc(Artist)) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/__init__.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/__init__.py deleted file mode 100644 index 82c5438..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/__init__.py +++ /dev/null @@ -1,5 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -from ._subplots import * -from ._axes import * diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_axes.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_axes.py deleted file mode 100644 index 43c7feb..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_axes.py +++ /dev/null @@ -1,7162 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import reduce, xrange, zip, zip_longest - -import math -import warnings - -import numpy as np -from numpy import ma - -import matplotlib -rcParams = matplotlib.rcParams - -import matplotlib.cbook as cbook -from matplotlib.cbook import _string_to_bool, mplDeprecation -import matplotlib.collections as mcoll -import matplotlib.colors as mcolors -import matplotlib.contour as mcontour -import matplotlib.dates as _ # <-registers a date unit converter -from matplotlib import docstring -import matplotlib.image as mimage -import matplotlib.legend as mlegend -import matplotlib.lines as mlines -import matplotlib.markers as mmarkers -import matplotlib.mlab as mlab -import matplotlib.path as mpath -import matplotlib.patches as mpatches -import matplotlib.quiver as mquiver -import matplotlib.stackplot as mstack -import matplotlib.streamplot as mstream -import matplotlib.table as mtable -import matplotlib.text as mtext -import matplotlib.ticker as mticker -import matplotlib.transforms as mtransforms -import matplotlib.tri as mtri -import matplotlib.transforms as mtrans -from matplotlib.container import BarContainer, ErrorbarContainer, StemContainer -from matplotlib.axes._base import _AxesBase -from matplotlib.axes._base import _process_plot_format - -iterable = cbook.iterable -is_string_like = cbook.is_string_like -is_sequence_of_strings = cbook.is_sequence_of_strings - - -# The axes module contains all the wrappers to plotting functions. -# All the other methods should go in the _AxesBase class. - -class Axes(_AxesBase): - """ - The :class:`Axes` contains most of the figure elements: - :class:`~matplotlib.axis.Axis`, :class:`~matplotlib.axis.Tick`, - :class:`~matplotlib.lines.Line2D`, :class:`~matplotlib.text.Text`, - :class:`~matplotlib.patches.Polygon`, etc., and sets the - coordinate system. - - The :class:`Axes` instance supports callbacks through a callbacks - attribute which is a :class:`~matplotlib.cbook.CallbackRegistry` - instance. The events you can connect to are 'xlim_changed' and - 'ylim_changed' and the callback will be called with func(*ax*) - where *ax* is the :class:`Axes` instance. - """ - ### Labelling, legend and texts - - def get_title(self, loc="center"): - """Get an axes title. - - Get one of the three available axes titles. The available titles - are positioned above the axes in the center, flush with the left - edge, and flush with the right edge. - - Parameters - ---------- - loc : {'center', 'left', 'right'}, str, optional - Which title to get, defaults to 'center' - - Returns - ------- - title: str - The title text string. - - """ - try: - title = {'left': self._left_title, - 'center': self.title, - 'right': self._right_title}[loc.lower()] - except KeyError: - raise ValueError("'%s' is not a valid location" % loc) - return title.get_text() - - @docstring.dedent_interpd - def set_title(self, label, fontdict=None, loc="center", **kwargs): - """ - Set a title for the axes. - - Set one of the three available axes titles. The available titles - are positioned above the axes in the center, flush with the left - edge, and flush with the right edge. - - Parameters - ---------- - label : str - Text to use for the title - - fontdict : dict - A dictionary controlling the appearance of the title text, - the default `fontdict` is:: - - {'fontsize': rcParams['axes.titlesize'], - 'fontweight' : rcParams['axes.titleweight'], - 'verticalalignment': 'baseline', - 'horizontalalignment': loc} - - loc : {'center', 'left', 'right'}, str, optional - Which title to set, defaults to 'center' - - Returns - ------- - text : :class:`~matplotlib.text.Text` - The matplotlib text instance representing the title - - Other parameters - ---------------- - kwargs : text properties - Other keyword arguments are text properties, see - :class:`~matplotlib.text.Text` for a list of valid text - properties. - """ - try: - title = {'left': self._left_title, - 'center': self.title, - 'right': self._right_title}[loc.lower()] - except KeyError: - raise ValueError("'%s' is not a valid location" % loc) - default = { - 'fontsize': rcParams['axes.titlesize'], - 'fontweight': rcParams['axes.titleweight'], - 'verticalalignment': 'baseline', - 'horizontalalignment': loc.lower()} - title.set_text(label) - title.update(default) - if fontdict is not None: - title.update(fontdict) - title.update(kwargs) - return title - - def get_xlabel(self): - """ - Get the xlabel text string. - """ - label = self.xaxis.get_label() - return label.get_text() - - @docstring.dedent_interpd - def set_xlabel(self, xlabel, fontdict=None, labelpad=None, **kwargs): - """ - Set the label for the xaxis. - - Parameters - ---------- - xlabel : string - x label - - labelpad : scalar, optional, default: None - spacing in points between the label and the x-axis - - Other parameters - ---------------- - kwargs : `~matplotlib.text.Text` properties - - See also - -------- - text : for information on how override and the optional args work - """ - if labelpad is not None: - self.xaxis.labelpad = labelpad - return self.xaxis.set_label_text(xlabel, fontdict, **kwargs) - - def get_ylabel(self): - """ - Get the ylabel text string. - """ - label = self.yaxis.get_label() - return label.get_text() - - @docstring.dedent_interpd - def set_ylabel(self, ylabel, fontdict=None, labelpad=None, **kwargs): - """ - Set the label for the yaxis - - Parameters - ---------- - ylabel : string - y label - - labelpad : scalar, optional, default: None - spacing in points between the label and the x-axis - - Other parameters - ---------------- - kwargs : `~matplotlib.text.Text` properties - - See also - -------- - text : for information on how override and the optional args work - - """ - if labelpad is not None: - self.yaxis.labelpad = labelpad - return self.yaxis.set_label_text(ylabel, fontdict, **kwargs) - - def _get_legend_handles(self, legend_handler_map=None): - """ - Return a generator of artists that can be used as handles in - a legend. - - """ - handles_original = (self.lines + self.patches + - self.collections + self.containers) - handler_map = mlegend.Legend.get_default_handler_map() - - if legend_handler_map is not None: - handler_map = handler_map.copy() - handler_map.update(legend_handler_map) - - has_handler = mlegend.Legend.get_legend_handler - - for handle in handles_original: - label = handle.get_label() - if label != '_nolegend_' and has_handler(handler_map, handle): - yield handle - - def get_legend_handles_labels(self, legend_handler_map=None): - """ - Return handles and labels for legend - - ``ax.legend()`` is equivalent to :: - - h, l = ax.get_legend_handles_labels() - ax.legend(h, l) - - """ - handles = [] - labels = [] - for handle in self._get_legend_handles(legend_handler_map): - label = handle.get_label() - if label and not label.startswith('_'): - handles.append(handle) - labels.append(label) - - return handles, labels - - def legend(self, *args, **kwargs): - """ - Places a legend on the axes. - - To make a legend for lines which already exist on the axes - (via plot for instance), simply call this function with an iterable - of strings, one for each legend item. For example:: - - ax.plot([1, 2, 3]) - ax.legend(['A simple line']) - - However, in order to keep the "label" and the legend element - instance together, it is preferable to specify the label either at - artist creation, or by calling the - :meth:`~matplotlib.artist.Artist.set_label` method on the artist:: - - line, = ax.plot([1, 2, 3], label='Inline label') - # Overwrite the label by calling the method. - line.set_label('Label via method') - ax.legend() - - Specific lines can be excluded from the automatic legend element - selection by defining a label starting with an underscore. - This is default for all artists, so calling :meth:`legend` without - any arguments and without setting the labels manually will result in - no legend being drawn. - - For full control of which artists have a legend entry, it is possible - to pass an iterable of legend artists followed by an iterable of - legend labels respectively:: - - legend((line1, line2, line3), ('label1', 'label2', 'label3')) - - Parameters - ---------- - loc : int or string or pair of floats, default: 0 - The location of the legend. Possible codes are: - - =============== ============= - Location String Location Code - =============== ============= - 'best' 0 - 'upper right' 1 - 'upper left' 2 - 'lower left' 3 - 'lower right' 4 - 'right' 5 - 'center left' 6 - 'center right' 7 - 'lower center' 8 - 'upper center' 9 - 'center' 10 - =============== ============= - - - Alternatively can be a 2-tuple giving ``x, y`` of the lower-left - corner of the legend in axes coordinates (in which case - ``bbox_to_anchor`` will be ignored). - - bbox_to_anchor : :class:`matplotlib.transforms.BboxBase` instance \ - or tuple of floats - Specify any arbitrary location for the legend in `bbox_transform` - coordinates (default Axes coordinates). - - For example, to put the legend's upper right hand corner in the - center of the axes the following keywords can be used:: - - loc='upper right', bbox_to_anchor=(0.5, 0.5) - - ncol : integer - The number of columns that the legend has. Default is 1. - - prop : None or :class:`matplotlib.font_manager.FontProperties` or dict - The font properties of the legend. If None (default), the current - :data:`matplotlib.rcParams` will be used. - - fontsize : int or float or {'xx-small', 'x-small', 'small', 'medium',\ - 'large', 'x-large', 'xx-large'} - Controls the font size of the legend. If the value is numeric the - size will be the absolute font size in points. String values are - relative to the current default font size. This argument is only - used if `prop` is not specified. - - numpoints : None or int - The number of marker points in the legend when creating a legend - entry for a line/:class:`matplotlib.lines.Line2D`. - Default is ``None`` which will take the value from the - ``legend.numpoints`` :data:`rcParam`. - - scatterpoints : None or int - The number of marker points in the legend when creating a legend - entry for a scatter plot/ - :class:`matplotlib.collections.PathCollection`. - Default is ``None`` which will take the value from the - ``legend.scatterpoints`` :data:`rcParam`. - - scatteryoffsets : iterable of floats - The vertical offset (relative to the font size) for the markers - created for a scatter plot legend entry. 0.0 is at the base the - legend text, and 1.0 is at the top. To draw all markers at the - same height, set to ``[0.5]``. Default ``[0.375, 0.5, 0.3125]``. - - markerscale : None or int or float - The relative size of legend markers compared with the originally - drawn ones. Default is ``None`` which will take the value from - the ``legend.markerscale`` :data:`rcParam `. - - frameon : None or bool - Control whether a frame should be drawn around the legend. - Default is ``None`` which will take the value from the - ``legend.frameon`` :data:`rcParam`. - - fancybox : None or bool - Control whether round edges should be enabled around - the :class:`~matplotlib.patches.FancyBboxPatch` which - makes up the legend's background. - Default is ``None`` which will take the value from the - ``legend.fancybox`` :data:`rcParam`. - - shadow : None or bool - Control whether to draw a shadow behind the legend. - Default is ``None`` which will take the value from the - ``legend.shadow`` :data:`rcParam`. - - framealpha : None or float - Control the alpha transparency of the legend's frame. - Default is ``None`` which will take the value from the - ``legend.framealpha`` :data:`rcParam`. - - mode : {"expand", None} - If `mode` is set to ``"expand"`` the legend will be horizontally - expanded to fill the axes area (or `bbox_to_anchor` if defines - the legend's size). - - bbox_transform : None or :class:`matplotlib.transforms.Transform` - The transform for the bounding box (`bbox_to_anchor`). For a value - of ``None`` (default) the Axes' - :data:`~matplotlib.axes.Axes.transAxes` transform will be used. - - title : str or None - The legend's title. Default is no title (``None``). - - borderpad : float or None - The fractional whitespace inside the legend border. - Measured in font-size units. - Default is ``None`` which will take the value from the - ``legend.borderpad`` :data:`rcParam`. - - labelspacing : float or None - The vertical space between the legend entries. - Measured in font-size units. - Default is ``None`` which will take the value from the - ``legend.labelspacing`` :data:`rcParam`. - - handlelength : float or None - The length of the legend handles. - Measured in font-size units. - Default is ``None`` which will take the value from the - ``legend.handlelength`` :data:`rcParam`. - - handletextpad : float or None - The pad between the legend handle and text. - Measured in font-size units. - Default is ``None`` which will take the value from the - ``legend.handletextpad`` :data:`rcParam`. - - borderaxespad : float or None - The pad between the axes and legend border. - Measured in font-size units. - Default is ``None`` which will take the value from the - ``legend.borderaxespad`` :data:`rcParam`. - - columnspacing : float or None - The spacing between columns. - Measured in font-size units. - Default is ``None`` which will take the value from the - ``legend.columnspacing`` :data:`rcParam`. - - handler_map : dict or None - The custom dictionary mapping instances or types to a legend - handler. This `handler_map` updates the default handler map - found at :func:`matplotlib.legend.Legend.get_legend_handler_map`. - - Notes - ----- - - Not all kinds of artist are supported by the legend command. - See :ref:`plotting-guide-legend` for details. - - Examples - -------- - - .. plot:: mpl_examples/api/legend_demo.py - - """ - handlers = kwargs.get('handler_map', {}) or {} - - # Support handles and labels being passed as keywords. - handles = kwargs.pop('handles', None) - labels = kwargs.pop('labels', None) - - if handles is not None and labels is None: - labels = [handle.get_label() for handle in handles] - for label, handle in zip(labels[:], handles[:]): - if label.startswith('_'): - warnings.warn('The handle {!r} has a label of {!r} which ' - 'cannot be automatically added to the ' - 'legend.'.format(handle, label)) - labels.remove(label) - handles.remove(handle) - - elif labels is not None and handles is None: - # Get as many handles as there are labels. - handles = [handle for handle, _ - in zip(self._get_legend_handles(handlers), labels)] - - # No arguments - automatically detect labels and handles. - elif len(args) == 0: - handles, labels = self.get_legend_handles_labels(handlers) - if not handles: - warnings.warn("No labelled objects found. " - "Use label='...' kwarg on individual plots.") - return None - - # One argument. User defined labels - automatic handle detection. - elif len(args) == 1: - labels, = args - # Get as many handles as there are labels. - handles = [handle for handle, _ - in zip(self._get_legend_handles(handlers), labels)] - - # Two arguments. Either: - # * user defined handles and labels - # * user defined labels and location (deprecated) - elif len(args) == 2: - if is_string_like(args[1]) or isinstance(args[1], int): - cbook.warn_deprecated('1.4', 'The "loc" positional argument ' - 'to legend is deprecated. Please use ' - 'the "loc" keyword instead.') - labels, loc = args - handles = [handle for handle, _ - in zip(self._get_legend_handles(handlers), labels)] - kwargs['loc'] = loc - else: - handles, labels = args - - # Three arguments. User defined handles, labels and - # location (deprecated). - elif len(args) == 3: - cbook.warn_deprecated('1.4', 'The "loc" positional argument ' - 'to legend is deprecated. Please ' - 'use the "loc" keyword instead.') - handles, labels, loc = args - kwargs['loc'] = loc - - else: - raise TypeError('Invalid arguments to legend.') - - self.legend_ = mlegend.Legend(self, handles, labels, **kwargs) - self.legend_._remove_method = lambda h: setattr(self, 'legend_', None) - return self.legend_ - - def text(self, x, y, s, fontdict=None, - withdash=False, **kwargs): - """ - Add text to the axes. - - Add text in string `s` to axis at location `x`, `y`, data - coordinates. - - Parameters - ---------- - x, y : scalars - data coordinates - - s : string - text - - fontdict : dictionary, optional, default: None - A dictionary to override the default text properties. If fontdict - is None, the defaults are determined by your rc parameters. - - withdash : boolean, optional, default: False - Creates a `~matplotlib.text.TextWithDash` instance instead of a - `~matplotlib.text.Text` instance. - - Other parameters - ---------------- - kwargs : `~matplotlib.text.Text` properties. - Other miscellaneous text parameters. - - Examples - -------- - Individual keyword arguments can be used to override any given - parameter:: - - >>> text(x, y, s, fontsize=12) - - The default transform specifies that text is in data coords, - alternatively, you can specify text in axis coords (0,0 is - lower-left and 1,1 is upper-right). The example below places - text in the center of the axes:: - - >>> text(0.5, 0.5,'matplotlib', horizontalalignment='center', - ... verticalalignment='center', - ... transform=ax.transAxes) - - You can put a rectangular box around the text instance (e.g., to - set a background color) by using the keyword `bbox`. `bbox` is - a dictionary of `~matplotlib.patches.Rectangle` - properties. For example:: - - >>> text(x, y, s, bbox=dict(facecolor='red', alpha=0.5)) - """ - default = { - 'verticalalignment': 'baseline', - 'horizontalalignment': 'left', - 'transform': self.transData, - 'clip_on': False} - - # At some point if we feel confident that TextWithDash - # is robust as a drop-in replacement for Text and that - # the performance impact of the heavier-weight class - # isn't too significant, it may make sense to eliminate - # the withdash kwarg and simply delegate whether there's - # a dash to TextWithDash and dashlength. - if withdash: - t = mtext.TextWithDash( - x=x, y=y, text=s) - else: - t = mtext.Text( - x=x, y=y, text=s) - self._set_artist_props(t) - - t.update(default) - if fontdict is not None: - t.update(fontdict) - t.update(kwargs) - self.texts.append(t) - t._remove_method = lambda h: self.texts.remove(h) - - t.set_clip_path(self.patch) - return t - - @docstring.dedent_interpd - def annotate(self, *args, **kwargs): - """ - Create an annotation: a piece of text referring to a data - point. - - Parameters - ---------- - s : string - label - - xy : (x, y) - position of element to annotate - - xytext : (x, y) , optional, default: None - position of the label `s` - - xycoords : string, optional, default: "data" - string that indicates what type of coordinates `xy` is. Examples: - "figure points", "figure pixels", "figure fraction", "axes - points", .... See `matplotlib.text.Annotation` for more details. - - textcoords : string, optional - string that indicates what type of coordinates `text` is. Examples: - "figure points", "figure pixels", "figure fraction", "axes - points", .... See `matplotlib.text.Annotation` for more details. - Default is None. - - arrowprops : `matplotlib.lines.Line2D` properties, optional - Dictionary of line properties for the arrow that connects - the annotation to the point. If the dictionnary has a key - `arrowstyle`, a `~matplotlib.patches.FancyArrowPatch` - instance is created and drawn. See - `matplotlib.text.Annotation` for more details on valid - options. Default is None. - - Returns - ------- - a : `~matplotlib.text.Annotation` - - - Notes - ----- - - %(Annotation)s - - Examples - -------- - - .. plot:: mpl_examples/pylab_examples/annotation_demo2.py - """ - a = mtext.Annotation(*args, **kwargs) - a.set_transform(mtransforms.IdentityTransform()) - self._set_artist_props(a) - if 'clip_on' in kwargs: - a.set_clip_path(self.patch) - self.texts.append(a) - a._remove_method = lambda h: self.texts.remove(h) - return a - - #### Lines and spans - - @docstring.dedent_interpd - def axhline(self, y=0, xmin=0, xmax=1, **kwargs): - """ - Add a horizontal line across the axis. - - Parameters - ---------- - y : scalar, optional, default: 0 - y position in data coordinates of the horizontal line. - - xmin : scalar, optional, default: 0 - Should be between 0 and 1, 0 being the far left of the plot, 1 the - far right of the plot. - - xmax : scalar, optional, default: 1 - Should be between 0 and 1, 0 being the far left of the plot, 1 the - far right of the plot. - - Returns - ------- - `~matplotlib.lines.Line2D` - - Notes - ----- - kwargs are the same as kwargs to plot, and can be - used to control the line properties. e.g., - - Examples - -------- - - * draw a thick red hline at 'y' = 0 that spans the xrange:: - - >>> axhline(linewidth=4, color='r') - - * draw a default hline at 'y' = 1 that spans the xrange:: - - >>> axhline(y=1) - - * draw a default hline at 'y' = .5 that spans the the middle half of - the xrange:: - - >>> axhline(y=.5, xmin=0.25, xmax=0.75) - - Valid kwargs are :class:`~matplotlib.lines.Line2D` properties, - with the exception of 'transform': - - %(Line2D)s - - See also - -------- - axhspan : for example plot and source code - """ - - if "transform" in kwargs: - raise ValueError( - "'transform' is not allowed as a kwarg;" - + "axhline generates its own transform.") - ymin, ymax = self.get_ybound() - - # We need to strip away the units for comparison with - # non-unitized bounds - self._process_unit_info(ydata=y, kwargs=kwargs) - yy = self.convert_yunits(y) - scaley = (yy < ymin) or (yy > ymax) - - trans = self.get_yaxis_transform(which='grid') - l = mlines.Line2D([xmin, xmax], [y, y], transform=trans, **kwargs) - self.add_line(l) - self.autoscale_view(scalex=False, scaley=scaley) - return l - - @docstring.dedent_interpd - def axvline(self, x=0, ymin=0, ymax=1, **kwargs): - """ - Add a vertical line across the axes. - - Parameters - ---------- - x : scalar, optional, default: 0 - x position in data coordinates of the vertical line. - - ymin : scalar, optional, default: 0 - Should be between 0 and 1, 0 being the far left of the plot, 1 the - far right of the plot. - - ymax : scalar, optional, default: 1 - Should be between 0 and 1, 0 being the far left of the plot, 1 the - far right of the plot. - - Returns - ------- - `~matplotlib.lines.Line2D` - - - Examples - --------- - * draw a thick red vline at *x* = 0 that spans the yrange:: - - >>> axvline(linewidth=4, color='r') - - * draw a default vline at *x* = 1 that spans the yrange:: - - >>> axvline(x=1) - - * draw a default vline at *x* = .5 that spans the the middle half of - the yrange:: - - >>> axvline(x=.5, ymin=0.25, ymax=0.75) - - Valid kwargs are :class:`~matplotlib.lines.Line2D` properties, - with the exception of 'transform': - - %(Line2D)s - - See also - -------- - axhspan : for example plot and source code - """ - - if "transform" in kwargs: - raise ValueError( - "'transform' is not allowed as a kwarg;" - + "axvline generates its own transform.") - xmin, xmax = self.get_xbound() - - # We need to strip away the units for comparison with - # non-unitized bounds - self._process_unit_info(xdata=x, kwargs=kwargs) - xx = self.convert_xunits(x) - scalex = (xx < xmin) or (xx > xmax) - - trans = self.get_xaxis_transform(which='grid') - l = mlines.Line2D([x, x], [ymin, ymax], transform=trans, **kwargs) - self.add_line(l) - self.autoscale_view(scalex=scalex, scaley=False) - return l - - @docstring.dedent_interpd - def axhspan(self, ymin, ymax, xmin=0, xmax=1, **kwargs): - """ - Add a horizontal span (rectangle) across the axis. - - Call signature:: - - axhspan(ymin, ymax, xmin=0, xmax=1, **kwargs) - - *y* coords are in data units and *x* coords are in axes (relative - 0-1) units. - - Draw a horizontal span (rectangle) from *ymin* to *ymax*. - With the default values of *xmin* = 0 and *xmax* = 1, this - always spans the xrange, regardless of the xlim settings, even - if you change them, e.g., with the :meth:`set_xlim` command. - That is, the horizontal extent is in axes coords: 0=left, - 0.5=middle, 1.0=right but the *y* location is in data - coordinates. - - Return value is a :class:`matplotlib.patches.Polygon` - instance. - - Examples: - - * draw a gray rectangle from *y* = 0.25-0.75 that spans the - horizontal extent of the axes:: - - >>> axhspan(0.25, 0.75, facecolor='0.5', alpha=0.5) - - Valid kwargs are :class:`~matplotlib.patches.Polygon` properties: - - %(Polygon)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/axhspan_demo.py - - """ - trans = self.get_yaxis_transform(which='grid') - - # process the unit information - self._process_unit_info([xmin, xmax], [ymin, ymax], kwargs=kwargs) - - # first we need to strip away the units - xmin, xmax = self.convert_xunits([xmin, xmax]) - ymin, ymax = self.convert_yunits([ymin, ymax]) - - verts = (xmin, ymin), (xmin, ymax), (xmax, ymax), (xmax, ymin) - p = mpatches.Polygon(verts, **kwargs) - p.set_transform(trans) - self.add_patch(p) - self.autoscale_view(scalex=False) - return p - - @docstring.dedent_interpd - def axvspan(self, xmin, xmax, ymin=0, ymax=1, **kwargs): - """ - Add a vertical span (rectangle) across the axes. - - Call signature:: - - axvspan(xmin, xmax, ymin=0, ymax=1, **kwargs) - - *x* coords are in data units and *y* coords are in axes (relative - 0-1) units. - - Draw a vertical span (rectangle) from *xmin* to *xmax*. With - the default values of *ymin* = 0 and *ymax* = 1, this always - spans the yrange, regardless of the ylim settings, even if you - change them, e.g., with the :meth:`set_ylim` command. That is, - the vertical extent is in axes coords: 0=bottom, 0.5=middle, - 1.0=top but the *y* location is in data coordinates. - - Return value is the :class:`matplotlib.patches.Polygon` - instance. - - Examples: - - * draw a vertical green translucent rectangle from x=1.25 to 1.55 that - spans the yrange of the axes:: - - >>> axvspan(1.25, 1.55, facecolor='g', alpha=0.5) - - Valid kwargs are :class:`~matplotlib.patches.Polygon` - properties: - - %(Polygon)s - - .. seealso:: - - :meth:`axhspan` - for example plot and source code - """ - trans = self.get_xaxis_transform(which='grid') - - # process the unit information - self._process_unit_info([xmin, xmax], [ymin, ymax], kwargs=kwargs) - - # first we need to strip away the units - xmin, xmax = self.convert_xunits([xmin, xmax]) - ymin, ymax = self.convert_yunits([ymin, ymax]) - - verts = [(xmin, ymin), (xmin, ymax), (xmax, ymax), (xmax, ymin)] - p = mpatches.Polygon(verts, **kwargs) - p.set_transform(trans) - self.add_patch(p) - self.autoscale_view(scaley=False) - return p - - @docstring.dedent - def hlines(self, y, xmin, xmax, colors='k', linestyles='solid', - label='', **kwargs): - """ - Plot horizontal lines at each `y` from `xmin` to `xmax`. - - Parameters - ---------- - y : scalar or sequence of scalar - y-indexes where to plot the lines. - - xmin, xmax : scalar or 1D array_like - Respective beginning and end of each line. If scalars are - provided, all lines will have same length. - - colors : array_like of colors, optional, default: 'k' - - linestyles : ['solid' | 'dashed' | 'dashdot' | 'dotted'], optional - - label : string, optional, default: '' - - Returns - ------- - lines : `~matplotlib.collections.LineCollection` - - Other parameters - ---------------- - kwargs : `~matplotlib.collections.LineCollection` properties. - - See also - -------- - vlines : vertical lines - - Examples - -------- - .. plot:: mpl_examples/pylab_examples/vline_hline_demo.py - - """ - - # We do the conversion first since not all unitized data is uniform - # process the unit information - self._process_unit_info([xmin, xmax], y, kwargs=kwargs) - y = self.convert_yunits(y) - xmin = self.convert_xunits(xmin) - xmax = self.convert_xunits(xmax) - - if not iterable(y): - y = [y] - if not iterable(xmin): - xmin = [xmin] - if not iterable(xmax): - xmax = [xmax] - - y = np.ravel(y) - - xmin = np.resize(xmin, y.shape) - xmax = np.resize(xmax, y.shape) - - verts = [((thisxmin, thisy), (thisxmax, thisy)) - for thisxmin, thisxmax, thisy in zip(xmin, xmax, y)] - coll = mcoll.LineCollection(verts, colors=colors, - linestyles=linestyles, label=label) - self.add_collection(coll, autolim=False) - coll.update(kwargs) - - if len(y) > 0: - minx = min(xmin.min(), xmax.min()) - maxx = max(xmin.max(), xmax.max()) - miny = y.min() - maxy = y.max() - - corners = (minx, miny), (maxx, maxy) - - self.update_datalim(corners) - self.autoscale_view() - - return coll - - @docstring.dedent_interpd - def vlines(self, x, ymin, ymax, colors='k', linestyles='solid', - label='', **kwargs): - """ - Plot vertical lines. - - Plot vertical lines at each `x` from `ymin` to `ymax`. - - Parameters - ---------- - x : scalar or 1D array_like - x-indexes where to plot the lines. - - ymin, ymax : scalar or 1D array_like - Respective beginning and end of each line. If scalars are - provided, all lines will have same length. - - colors : array_like of colors, optional, default: 'k' - - linestyles : ['solid' | 'dashed' | 'dashdot' | 'dotted'], optional - - label : string, optional, default: '' - - Returns - ------- - lines : `~matplotlib.collections.LineCollection` - - Other parameters - ---------------- - kwargs : `~matplotlib.collections.LineCollection` properties. - - See also - -------- - hlines : horizontal lines - - Examples - --------- - .. plot:: mpl_examples/pylab_examples/vline_hline_demo.py - - """ - - self._process_unit_info(xdata=x, ydata=[ymin, ymax], kwargs=kwargs) - - # We do the conversion first since not all unitized data is uniform - x = self.convert_xunits(x) - ymin = self.convert_yunits(ymin) - ymax = self.convert_yunits(ymax) - - if not iterable(x): - x = [x] - if not iterable(ymin): - ymin = [ymin] - if not iterable(ymax): - ymax = [ymax] - - x = np.ravel(x) - ymin = np.resize(ymin, x.shape) - ymax = np.resize(ymax, x.shape) - - verts = [((thisx, thisymin), (thisx, thisymax)) - for thisx, thisymin, thisymax in zip(x, ymin, ymax)] - #print 'creating line collection' - coll = mcoll.LineCollection(verts, colors=colors, - linestyles=linestyles, label=label) - self.add_collection(coll, autolim=False) - coll.update(kwargs) - - if len(x) > 0: - minx = min(x) - maxx = max(x) - - miny = min(min(ymin), min(ymax)) - maxy = max(max(ymin), max(ymax)) - - corners = (minx, miny), (maxx, maxy) - self.update_datalim(corners) - self.autoscale_view() - - return coll - - @docstring.dedent_interpd - def eventplot(self, positions, orientation='horizontal', lineoffsets=1, - linelengths=1, linewidths=None, colors=None, - linestyles='solid', **kwargs): - """ - Plot identical parallel lines at specific positions. - - Call signature:: - - eventplot(positions, orientation='horizontal', lineoffsets=0, - linelengths=1, linewidths=None, color =None, - linestyles='solid' - - Plot parallel lines at the given positions. positions should be a 1D - or 2D array-like object, with each row corresponding to a row or column - of lines. - - This type of plot is commonly used in neuroscience for representing - neural events, where it is commonly called a spike raster, dot raster, - or raster plot. - - However, it is useful in any situation where you wish to show the - timing or position of multiple sets of discrete events, such as the - arrival times of people to a business on each day of the month or the - date of hurricanes each year of the last century. - - *orientation* : [ 'horizonal' | 'vertical' ] - 'horizonal' : the lines will be vertical and arranged in rows - "vertical' : lines will be horizontal and arranged in columns - - *lineoffsets* : - A float or array-like containing floats. - - *linelengths* : - A float or array-like containing floats. - - *linewidths* : - A float or array-like containing floats. - - *colors* - must be a sequence of RGBA tuples (e.g., arbitrary color - strings, etc, not allowed) or a list of such sequences - - *linestyles* : - [ 'solid' | 'dashed' | 'dashdot' | 'dotted' ] or an array of these - values - - For linelengths, linewidths, colors, and linestyles, if only a single - value is given, that value is applied to all lines. If an array-like - is given, it must have the same length as positions, and each value - will be applied to the corresponding row or column in positions. - - Returns a list of :class:`matplotlib.collections.EventCollection` - objects that were added. - - kwargs are :class:`~matplotlib.collections.LineCollection` properties: - - %(LineCollection)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/eventplot_demo.py - """ - self._process_unit_info(xdata=positions, - ydata=[lineoffsets, linelengths], - kwargs=kwargs) - - # We do the conversion first since not all unitized data is uniform - positions = self.convert_xunits(positions) - lineoffsets = self.convert_yunits(lineoffsets) - linelengths = self.convert_yunits(linelengths) - - if not iterable(positions): - positions = [positions] - elif any(iterable(position) for position in positions): - positions = [np.asanyarray(position) for position in positions] - else: - positions = [np.asanyarray(positions)] - - if len(positions) == 0: - return [] - - if not iterable(lineoffsets): - lineoffsets = [lineoffsets] - if not iterable(linelengths): - linelengths = [linelengths] - if not iterable(linewidths): - linewidths = [linewidths] - if not iterable(colors): - colors = [colors] - if hasattr(linestyles, 'lower') or not iterable(linestyles): - linestyles = [linestyles] - - lineoffsets = np.asarray(lineoffsets) - linelengths = np.asarray(linelengths) - linewidths = np.asarray(linewidths) - - if len(lineoffsets) == 0: - lineoffsets = [None] - if len(linelengths) == 0: - linelengths = [None] - if len(linewidths) == 0: - lineoffsets = [None] - if len(linewidths) == 0: - lineoffsets = [None] - if len(colors) == 0: - colors = [None] - - if len(lineoffsets) == 1 and len(positions) != 1: - lineoffsets = np.tile(lineoffsets, len(positions)) - lineoffsets[0] = 0 - lineoffsets = np.cumsum(lineoffsets) - if len(linelengths) == 1: - linelengths = np.tile(linelengths, len(positions)) - if len(linewidths) == 1: - linewidths = np.tile(linewidths, len(positions)) - if len(colors) == 1: - colors = list(colors) - colors = colors * len(positions) - if len(linestyles) == 1: - linestyles = [linestyles] * len(positions) - - if len(lineoffsets) != len(positions): - raise ValueError('lineoffsets and positions are unequal sized ' - 'sequences') - if len(linelengths) != len(positions): - raise ValueError('linelengths and positions are unequal sized ' - 'sequences') - if len(linewidths) != len(positions): - raise ValueError('linewidths and positions are unequal sized ' - 'sequences') - if len(colors) != len(positions): - raise ValueError('colors and positions are unequal sized ' - 'sequences') - if len(linestyles) != len(positions): - raise ValueError('linestyles and positions are unequal sized ' - 'sequences') - - colls = [] - for position, lineoffset, linelength, linewidth, color, linestyle in \ - zip(positions, lineoffsets, linelengths, linewidths, - colors, linestyles): - coll = mcoll.EventCollection(position, - orientation=orientation, - lineoffset=lineoffset, - linelength=linelength, - linewidth=linewidth, - color=color, - linestyle=linestyle) - self.add_collection(coll, autolim=False) - coll.update(kwargs) - colls.append(coll) - - if len(positions) > 0: - # try to get min/max - min_max = [(np.min(_p), np.max(_p)) for _p in positions - if len(_p) > 0] - # if we have any non-empty positions, try to autoscale - if len(min_max) > 0: - mins, maxes = zip(*min_max) - minpos = np.min(mins) - maxpos = np.max(maxes) - - minline = (lineoffsets - linelengths).min() - maxline = (lineoffsets + linelengths).max() - - if colls[0].is_horizontal(): - corners = (minpos, minline), (maxpos, maxline) - else: - corners = (minline, minpos), (maxline, maxpos) - self.update_datalim(corners) - self.autoscale_view() - - return colls - - #### Basic plotting - @docstring.dedent_interpd - def plot(self, *args, **kwargs): - """ - Plot lines and/or markers to the - :class:`~matplotlib.axes.Axes`. *args* is a variable length - argument, allowing for multiple *x*, *y* pairs with an - optional format string. For example, each of the following is - legal:: - - plot(x, y) # plot x and y using default line style and color - plot(x, y, 'bo') # plot x and y using blue circle markers - plot(y) # plot y using x as index array 0..N-1 - plot(y, 'r+') # ditto, but with red plusses - - If *x* and/or *y* is 2-dimensional, then the corresponding columns - will be plotted. - - An arbitrary number of *x*, *y*, *fmt* groups can be - specified, as in:: - - a.plot(x1, y1, 'g^', x2, y2, 'g-') - - Return value is a list of lines that were added. - - By default, each line is assigned a different color specified by a - 'color cycle'. To change this behavior, you can edit the - axes.color_cycle rcParam. - - The following format string characters are accepted to control - the line style or marker: - - ================ =============================== - character description - ================ =============================== - ``'-'`` solid line style - ``'--'`` dashed line style - ``'-.'`` dash-dot line style - ``':'`` dotted line style - ``'.'`` point marker - ``','`` pixel marker - ``'o'`` circle marker - ``'v'`` triangle_down marker - ``'^'`` triangle_up marker - ``'<'`` triangle_left marker - ``'>'`` triangle_right marker - ``'1'`` tri_down marker - ``'2'`` tri_up marker - ``'3'`` tri_left marker - ``'4'`` tri_right marker - ``'s'`` square marker - ``'p'`` pentagon marker - ``'*'`` star marker - ``'h'`` hexagon1 marker - ``'H'`` hexagon2 marker - ``'+'`` plus marker - ``'x'`` x marker - ``'D'`` diamond marker - ``'d'`` thin_diamond marker - ``'|'`` vline marker - ``'_'`` hline marker - ================ =============================== - - - The following color abbreviations are supported: - - ========== ======== - character color - ========== ======== - 'b' blue - 'g' green - 'r' red - 'c' cyan - 'm' magenta - 'y' yellow - 'k' black - 'w' white - ========== ======== - - In addition, you can specify colors in many weird and - wonderful ways, including full names (``'green'``), hex - strings (``'#008000'``), RGB or RGBA tuples (``(0,1,0,1)``) or - grayscale intensities as a string (``'0.8'``). Of these, the - string specifications can be used in place of a ``fmt`` group, - but the tuple forms can be used only as ``kwargs``. - - Line styles and colors are combined in a single format string, as in - ``'bo'`` for blue circles. - - The *kwargs* can be used to set line properties (any property that has - a ``set_*`` method). You can use this to set a line label (for auto - legends), linewidth, anitialising, marker face color, etc. Here is an - example:: - - plot([1,2,3], [1,2,3], 'go-', label='line 1', linewidth=2) - plot([1,2,3], [1,4,9], 'rs', label='line 2') - axis([0, 4, 0, 10]) - legend() - - If you make multiple lines with one plot command, the kwargs - apply to all those lines, e.g.:: - - plot(x1, y1, x2, y2, antialised=False) - - Neither line will be antialiased. - - You do not need to use format strings, which are just - abbreviations. All of the line properties can be controlled - by keyword arguments. For example, you can set the color, - marker, linestyle, and markercolor with:: - - plot(x, y, color='green', linestyle='dashed', marker='o', - markerfacecolor='blue', markersize=12). - - See :class:`~matplotlib.lines.Line2D` for details. - - The kwargs are :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - kwargs *scalex* and *scaley*, if defined, are passed on to - :meth:`~matplotlib.axes.Axes.autoscale_view` to determine - whether the *x* and *y* axes are autoscaled; the default is - *True*. - """ - scalex = kwargs.pop('scalex', True) - scaley = kwargs.pop('scaley', True) - - if not self._hold: - self.cla() - lines = [] - - for line in self._get_lines(*args, **kwargs): - self.add_line(line) - lines.append(line) - - self.autoscale_view(scalex=scalex, scaley=scaley) - return lines - - @docstring.dedent_interpd - def plot_date(self, x, y, fmt='o', tz=None, xdate=True, ydate=False, - **kwargs): - """ - Plot with data with dates. - - Call signature:: - - plot_date(x, y, fmt='bo', tz=None, xdate=True, - ydate=False, **kwargs) - - Similar to the :func:`~matplotlib.pyplot.plot` command, except - the *x* or *y* (or both) data is considered to be dates, and the - axis is labeled accordingly. - - *x* and/or *y* can be a sequence of dates represented as float - days since 0001-01-01 UTC. - - Keyword arguments: - - *fmt*: string - The plot format string. - - *tz*: [ *None* | timezone string | :class:`tzinfo` instance] - The time zone to use in labeling dates. If *None*, defaults to rc - value. - - *xdate*: [ *True* | *False* ] - If *True*, the *x*-axis will be labeled with dates. - - *ydate*: [ *False* | *True* ] - If *True*, the *y*-axis will be labeled with dates. - - Note if you are using custom date tickers and formatters, it - may be necessary to set the formatters/locators after the call - to :meth:`plot_date` since :meth:`plot_date` will set the - default tick locator to - :class:`matplotlib.dates.AutoDateLocator` (if the tick - locator is not already set to a - :class:`matplotlib.dates.DateLocator` instance) and the - default tick formatter to - :class:`matplotlib.dates.AutoDateFormatter` (if the tick - formatter is not already set to a - :class:`matplotlib.dates.DateFormatter` instance). - - Valid kwargs are :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - .. seealso:: - - :mod:`~matplotlib.dates` for helper functions - - :func:`~matplotlib.dates.date2num`, - :func:`~matplotlib.dates.num2date` and - :func:`~matplotlib.dates.drange` for help on creating the required - floating point dates. - """ - - if not self._hold: - self.cla() - - ret = self.plot(x, y, fmt, **kwargs) - - if xdate: - self.xaxis_date(tz) - if ydate: - self.yaxis_date(tz) - - self.autoscale_view() - - return ret - - @docstring.dedent_interpd - def loglog(self, *args, **kwargs): - """ - Make a plot with log scaling on both the *x* and *y* axis. - - Call signature:: - - loglog(*args, **kwargs) - - :func:`~matplotlib.pyplot.loglog` supports all the keyword - arguments of :func:`~matplotlib.pyplot.plot` and - :meth:`matplotlib.axes.Axes.set_xscale` / - :meth:`matplotlib.axes.Axes.set_yscale`. - - Notable keyword arguments: - - *basex*/*basey*: scalar > 1 - Base of the *x*/*y* logarithm - - *subsx*/*subsy*: [ *None* | sequence ] - The location of the minor *x*/*y* ticks; *None* defaults - to autosubs, which depend on the number of decades in the - plot; see :meth:`matplotlib.axes.Axes.set_xscale` / - :meth:`matplotlib.axes.Axes.set_yscale` for details - - *nonposx*/*nonposy*: ['mask' | 'clip' ] - Non-positive values in *x* or *y* can be masked as - invalid, or clipped to a very small positive number - - The remaining valid kwargs are - :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/log_demo.py - - """ - if not self._hold: - self.cla() - - dx = {'basex': kwargs.pop('basex', 10), - 'subsx': kwargs.pop('subsx', None), - 'nonposx': kwargs.pop('nonposx', 'mask'), - } - dy = {'basey': kwargs.pop('basey', 10), - 'subsy': kwargs.pop('subsy', None), - 'nonposy': kwargs.pop('nonposy', 'mask'), - } - - self.set_xscale('log', **dx) - self.set_yscale('log', **dy) - - b = self._hold - self._hold = True # we've already processed the hold - l = self.plot(*args, **kwargs) - self._hold = b # restore the hold - - return l - - @docstring.dedent_interpd - def semilogx(self, *args, **kwargs): - """ - Make a plot with log scaling on the *x* axis. - - Call signature:: - - semilogx(*args, **kwargs) - - :func:`semilogx` supports all the keyword arguments of - :func:`~matplotlib.pyplot.plot` and - :meth:`matplotlib.axes.Axes.set_xscale`. - - Notable keyword arguments: - - *basex*: scalar > 1 - Base of the *x* logarithm - - *subsx*: [ *None* | sequence ] - The location of the minor xticks; *None* defaults to - autosubs, which depend on the number of decades in the - plot; see :meth:`~matplotlib.axes.Axes.set_xscale` for - details. - - *nonposx*: [ 'mask' | 'clip' ] - Non-positive values in *x* can be masked as - invalid, or clipped to a very small positive number - - The remaining valid kwargs are - :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - .. seealso:: - - :meth:`loglog` - For example code and figure - """ - if not self._hold: - self.cla() - d = {'basex': kwargs.pop('basex', 10), - 'subsx': kwargs.pop('subsx', None), - 'nonposx': kwargs.pop('nonposx', 'mask'), - } - - self.set_xscale('log', **d) - b = self._hold - self._hold = True # we've already processed the hold - l = self.plot(*args, **kwargs) - self._hold = b # restore the hold - return l - - @docstring.dedent_interpd - def semilogy(self, *args, **kwargs): - """ - Make a plot with log scaling on the *y* axis. - - call signature:: - - semilogy(*args, **kwargs) - - :func:`semilogy` supports all the keyword arguments of - :func:`~matplotlib.pylab.plot` and - :meth:`matplotlib.axes.Axes.set_yscale`. - - Notable keyword arguments: - - *basey*: scalar > 1 - Base of the *y* logarithm - - *subsy*: [ *None* | sequence ] - The location of the minor yticks; *None* defaults to - autosubs, which depend on the number of decades in the - plot; see :meth:`~matplotlib.axes.Axes.set_yscale` for - details. - - *nonposy*: [ 'mask' | 'clip' ] - Non-positive values in *y* can be masked as - invalid, or clipped to a very small positive number - - The remaining valid kwargs are - :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - .. seealso:: - - :meth:`loglog` - For example code and figure - """ - if not self._hold: - self.cla() - d = {'basey': kwargs.pop('basey', 10), - 'subsy': kwargs.pop('subsy', None), - 'nonposy': kwargs.pop('nonposy', 'mask'), - } - self.set_yscale('log', **d) - b = self._hold - self._hold = True # we've already processed the hold - l = self.plot(*args, **kwargs) - self._hold = b # restore the hold - - return l - - @docstring.dedent_interpd - def acorr(self, x, **kwargs): - """ - Plot the autocorrelation of `x`. - - Parameters - ---------- - - x : sequence of scalar - - hold : boolean, optional, default: True - - detrend : callable, optional, default: `mlab.detrend_none` - x is detrended by the `detrend` callable. Default is no - normalization. - - normed : boolean, optional, default: True - if True, normalize the data by the autocorrelation at the 0-th - lag. - - usevlines : boolean, optional, default: True - if True, Axes.vlines is used to plot the vertical lines from the - origin to the acorr. Otherwise, Axes.plot is used. - - maxlags : integer, optional, default: 10 - number of lags to show. If None, will return all 2 * len(x) - 1 - lags. - - Returns - ------- - (lags, c, line, b) : where: - - - `lags` are a length 2`maxlags+1 lag vector. - - `c` is the 2`maxlags+1 auto correlation vectorI - - `line` is a `~matplotlib.lines.Line2D` instance returned by - `plot`. - - `b` is the x-axis. - - Other parameters - ----------------- - linestyle : `~matplotlib.lines.Line2D` prop, optional, default: None - Only used if usevlines is False. - - marker : string, optional, default: 'o' - - Notes - ----- - The cross correlation is performed with :func:`numpy.correlate` with - `mode` = 2. - - Examples - -------- - - `~matplotlib.pyplot.xcorr` is top graph, and - `~matplotlib.pyplot.acorr` is bottom graph. - - .. plot:: mpl_examples/pylab_examples/xcorr_demo.py - - """ - return self.xcorr(x, x, **kwargs) - - @docstring.dedent_interpd - def xcorr(self, x, y, normed=True, detrend=mlab.detrend_none, - usevlines=True, maxlags=10, **kwargs): - """ - Plot the cross correlation between *x* and *y*. - - Parameters - ---------- - - x : sequence of scalars of length n - - y : sequence of scalars of length n - - hold : boolean, optional, default: True - - detrend : callable, optional, default: `mlab.detrend_none` - x is detrended by the `detrend` callable. Default is no - normalization. - - normed : boolean, optional, default: True - if True, normalize the data by the autocorrelation at the 0-th - lag. - - usevlines : boolean, optional, default: True - if True, Axes.vlines is used to plot the vertical lines from the - origin to the acorr. Otherwise, Axes.plot is used. - - maxlags : integer, optional, default: 10 - number of lags to show. If None, will return all 2 * len(x) - 1 - lags. - - Returns - ------- - (lags, c, line, b) : where: - - - `lags` are a length 2`maxlags+1 lag vector. - - `c` is the 2`maxlags+1 auto correlation vectorI - - `line` is a `~matplotlib.lines.Line2D` instance returned by - `plot`. - - `b` is the x-axis (none, if plot is used). - - Other parameters - ----------------- - linestyle : `~matplotlib.lines.Line2D` prop, optional, default: None - Only used if usevlines is False. - - marker : string, optional, default: 'o' - - Notes - ----- - The cross correlation is performed with :func:`numpy.correlate` with - `mode` = 2. - """ - - Nx = len(x) - if Nx != len(y): - raise ValueError('x and y must be equal length') - - x = detrend(np.asarray(x)) - y = detrend(np.asarray(y)) - - c = np.correlate(x, y, mode=2) - - if normed: - c /= np.sqrt(np.dot(x, x) * np.dot(y, y)) - - if maxlags is None: - maxlags = Nx - 1 - - if maxlags >= Nx or maxlags < 1: - raise ValueError('maglags must be None or strictly ' - 'positive < %d' % Nx) - - lags = np.arange(-maxlags, maxlags + 1) - c = c[Nx - 1 - maxlags:Nx + maxlags] - - if usevlines: - a = self.vlines(lags, [0], c, **kwargs) - b = self.axhline(**kwargs) - else: - - kwargs.setdefault('marker', 'o') - kwargs.setdefault('linestyle', 'None') - a, = self.plot(lags, c, **kwargs) - b = None - return lags, c, a, b - - #### Specialized plotting - - def step(self, x, y, *args, **kwargs): - """ - Make a step plot. - - Call signature:: - - step(x, y, *args, **kwargs) - - Additional keyword args to :func:`step` are the same as those - for :func:`~matplotlib.pyplot.plot`. - - *x* and *y* must be 1-D sequences, and it is assumed, but not checked, - that *x* is uniformly increasing. - - Keyword arguments: - - *where*: [ 'pre' | 'post' | 'mid' ] - If 'pre', the interval from x[i] to x[i+1] has level y[i+1] - - If 'post', that interval has level y[i] - - If 'mid', the jumps in *y* occur half-way between the - *x*-values. - """ - - where = kwargs.pop('where', 'pre') - if where not in ('pre', 'post', 'mid'): - raise ValueError("'where' argument to step must be " - "'pre', 'post' or 'mid'") - usr_linestyle = kwargs.pop('linestyle', '') - kwargs['linestyle'] = 'steps-' + where + usr_linestyle - - return self.plot(x, y, *args, **kwargs) - - @docstring.dedent_interpd - def bar(self, left, height, width=0.8, bottom=None, **kwargs): - """ - Make a bar plot. - - Make a bar plot with rectangles bounded by: - - `left`, `left` + `width`, `bottom`, `bottom` + `height` - (left, right, bottom and top edges) - - Parameters - ---------- - left : sequence of scalars - the x coordinates of the left sides of the bars - - height : sequence of scalars - the heights of the bars - - width : scalar or array-like, optional, default: 0.8 - the width(s) of the bars - - bottom : scalar or array-like, optional, default: None - the y coordinate(s) of the bars - - color : scalar or array-like, optional - the colors of the bar faces - - edgecolor : scalar or array-like, optional - the colors of the bar edges - - linewidth : scalar or array-like, optional, default: None - width of bar edge(s). If None, use default - linewidth; If 0, don't draw edges. - - xerr : scalar or array-like, optional, default: None - if not None, will be used to generate errorbar(s) on the bar chart - - yerr : scalar or array-like, optional, default: None - if not None, will be used to generate errorbar(s) on the bar chart - - ecolor : scalar or array-like, optional, default: None - specifies the color of errorbar(s) - - capsize : integer, optional, default: 3 - determines the length in points of the error bar caps - - error_kw : - dictionary of kwargs to be passed to errorbar method. *ecolor* and - *capsize* may be specified here rather than as independent kwargs. - - align : ['edge' | 'center'], optional, default: 'edge' - If `edge`, aligns bars by their left edges (for vertical bars) and - by their bottom edges (for horizontal bars). If `center`, interpret - the `left` argument as the coordinates of the centers of the bars. - - orientation : 'vertical' | 'horizontal', optional, default: 'vertical' - The orientation of the bars. - - log : boolean, optional, default: False - If true, sets the axis to be log scale - - Returns - ------- - `matplotlib.patches.Rectangle` instances. - - Notes - ----- - The optional arguments `color`, `edgecolor`, `linewidth`, - `xerr`, and `yerr` can be either scalars or sequences of - length equal to the number of bars. This enables you to use - bar as the basis for stacked bar charts, or candlestick plots. - Detail: `xerr` and `yerr` are passed directly to - :meth:`errorbar`, so they can also have shape 2xN for - independent specification of lower and upper errors. - - Other optional kwargs: - - %(Rectangle)s - - See also - -------- - barh: Plot a horizontal bar plot. - - Examples - -------- - - **Example:** A stacked bar chart. - - .. plot:: mpl_examples/pylab_examples/bar_stacked.py - """ - if not self._hold: - self.cla() - color = kwargs.pop('color', None) - edgecolor = kwargs.pop('edgecolor', None) - linewidth = kwargs.pop('linewidth', None) - - # Because xerr and yerr will be passed to errorbar, - # most dimension checking and processing will be left - # to the errorbar method. - xerr = kwargs.pop('xerr', None) - yerr = kwargs.pop('yerr', None) - error_kw = kwargs.pop('error_kw', dict()) - ecolor = kwargs.pop('ecolor', None) - capsize = kwargs.pop('capsize', 3) - error_kw.setdefault('ecolor', ecolor) - error_kw.setdefault('capsize', capsize) - - align = kwargs.pop('align', 'edge') - orientation = kwargs.pop('orientation', 'vertical') - log = kwargs.pop('log', False) - label = kwargs.pop('label', '') - - def make_iterable(x): - if not iterable(x): - return [x] - else: - return x - - # make them safe to take len() of - _left = left - left = make_iterable(left) - height = make_iterable(height) - width = make_iterable(width) - _bottom = bottom - bottom = make_iterable(bottom) - linewidth = make_iterable(linewidth) - - adjust_ylim = False - adjust_xlim = False - if orientation == 'vertical': - self._process_unit_info(xdata=left, ydata=height, kwargs=kwargs) - if log: - self.set_yscale('log', nonposy='clip') - # size width and bottom according to length of left - if _bottom is None: - if self.get_yscale() == 'log': - adjust_ylim = True - bottom = [0] - - nbars = len(left) - if len(width) == 1: - width *= nbars - if len(bottom) == 1: - bottom *= nbars - elif orientation == 'horizontal': - self._process_unit_info(xdata=width, ydata=bottom, kwargs=kwargs) - if log: - self.set_xscale('log', nonposx='clip') - # size left and height according to length of bottom - if _left is None: - if self.get_xscale() == 'log': - adjust_xlim = True - left = [0] - - nbars = len(bottom) - if len(left) == 1: - left *= nbars - if len(height) == 1: - height *= nbars - else: - raise ValueError('invalid orientation: %s' % orientation) - - if len(linewidth) < nbars: - linewidth *= nbars - - if color is None: - color = [None] * nbars - else: - color = list(mcolors.colorConverter.to_rgba_array(color)) - if len(color) == 0: # until to_rgba_array is changed - color = [[0, 0, 0, 0]] - if len(color) < nbars: - color *= nbars - - if edgecolor is None: - edgecolor = [None] * nbars - else: - edgecolor = list(mcolors.colorConverter.to_rgba_array(edgecolor)) - if len(edgecolor) == 0: # until to_rgba_array is changed - edgecolor = [[0, 0, 0, 0]] - if len(edgecolor) < nbars: - edgecolor *= nbars - - # FIXME: convert the following to proper input validation - # raising ValueError; don't use assert for this. - assert len(left) == nbars, ("incompatible sizes: argument 'left' must " - "be length %d or scalar" % nbars) - assert len(height) == nbars, ("incompatible sizes: argument 'height' " - "must be length %d or scalar" % - nbars) - assert len(width) == nbars, ("incompatible sizes: argument 'width' " - "must be length %d or scalar" % - nbars) - assert len(bottom) == nbars, ("incompatible sizes: argument 'bottom' " - "must be length %d or scalar" % - nbars) - - patches = [] - - # lets do some conversions now since some types cannot be - # subtracted uniformly - if self.xaxis is not None: - left = self.convert_xunits(left) - width = self.convert_xunits(width) - if xerr is not None: - xerr = self.convert_xunits(xerr) - - if self.yaxis is not None: - bottom = self.convert_yunits(bottom) - height = self.convert_yunits(height) - if yerr is not None: - yerr = self.convert_yunits(yerr) - - if align == 'edge': - pass - elif align == 'center': - if orientation == 'vertical': - left = [left[i] - width[i] / 2. for i in xrange(len(left))] - elif orientation == 'horizontal': - bottom = [bottom[i] - height[i] / 2. - for i in xrange(len(bottom))] - - else: - raise ValueError('invalid alignment: %s' % align) - - args = zip(left, bottom, width, height, color, edgecolor, linewidth) - for l, b, w, h, c, e, lw in args: - if h < 0: - b += h - h = abs(h) - if w < 0: - l += w - w = abs(w) - r = mpatches.Rectangle( - xy=(l, b), width=w, height=h, - facecolor=c, - edgecolor=e, - linewidth=lw, - label='_nolegend_' - ) - r.update(kwargs) - r.get_path()._interpolation_steps = 100 - #print r.get_label(), label, 'label' in kwargs - self.add_patch(r) - patches.append(r) - - holdstate = self._hold - self.hold(True) # ensure hold is on before plotting errorbars - - if xerr is not None or yerr is not None: - if orientation == 'vertical': - # using list comps rather than arrays to preserve unit info - x = [l + 0.5 * w for l, w in zip(left, width)] - y = [b + h for b, h in zip(bottom, height)] - - elif orientation == 'horizontal': - # using list comps rather than arrays to preserve unit info - x = [l + w for l, w in zip(left, width)] - y = [b + 0.5 * h for b, h in zip(bottom, height)] - - if "label" not in error_kw: - error_kw["label"] = '_nolegend_' - - errorbar = self.errorbar(x, y, - yerr=yerr, xerr=xerr, - fmt='none', **error_kw) - else: - errorbar = None - - self.hold(holdstate) # restore previous hold state - - if adjust_xlim: - xmin, xmax = self.dataLim.intervalx - xmin = np.amin([w for w in width if w > 0]) - if xerr is not None: - xmin = xmin - np.amax(xerr) - xmin = max(xmin * 0.9, 1e-100) - self.dataLim.intervalx = (xmin, xmax) - - if adjust_ylim: - ymin, ymax = self.dataLim.intervaly - ymin = np.amin([h for h in height if h > 0]) - if yerr is not None: - ymin = ymin - np.amax(yerr) - ymin = max(ymin * 0.9, 1e-100) - self.dataLim.intervaly = (ymin, ymax) - self.autoscale_view() - - bar_container = BarContainer(patches, errorbar, label=label) - self.add_container(bar_container) - - return bar_container - - @docstring.dedent_interpd - def barh(self, bottom, width, height=0.8, left=None, **kwargs): - """ - Make a horizontal bar plot. - - Make a horizontal bar plot with rectangles bounded by: - - `left`, `left` + `width`, `bottom`, `bottom` + `height` - (left, right, bottom and top edges) - - `bottom`, `width`, `height`, and `left` can be either scalars - or sequences - - Parameters - ---------- - bottom : scalar or array-like - the y coordinate(s) of the bars - - width : scalar or array-like - the width(s) of the bars - - height : sequence of scalars, optional, default: 0.8 - the heights of the bars - - left : sequence of scalars - the x coordinates of the left sides of the bars - - Returns - -------- - `matplotlib.patches.Rectangle` instances. - - Other parameters - ---------------- - color : scalar or array-like, optional - the colors of the bars - - edgecolor : scalar or array-like, optional - the colors of the bar edges - - linewidth : scalar or array-like, optional, default: None - width of bar edge(s). If None, use default - linewidth; If 0, don't draw edges. - - xerr : scalar or array-like, optional, default: None - if not None, will be used to generate errorbar(s) on the bar chart - - yerr : scalar or array-like, optional, default: None - if not None, will be used to generate errorbar(s) on the bar chart - - ecolor : scalar or array-like, optional, default: None - specifies the color of errorbar(s) - - capsize : integer, optional, default: 3 - determines the length in points of the error bar caps - - error_kw : - dictionary of kwargs to be passed to errorbar method. `ecolor` and - `capsize` may be specified here rather than as independent kwargs. - - align : ['edge' | 'center'], optional, default: 'edge' - If `edge`, aligns bars by their left edges (for vertical bars) and - by their bottom edges (for horizontal bars). If `center`, interpret - the `left` argument as the coordinates of the centers of the bars. - - orientation : 'vertical' | 'horizontal', optional, default: 'vertical' - The orientation of the bars. - - log : boolean, optional, default: False - If true, sets the axis to be log scale - - Notes - ----- - The optional arguments `color`, `edgecolor`, `linewidth`, - `xerr`, and `yerr` can be either scalars or sequences of - length equal to the number of bars. This enables you to use - bar as the basis for stacked bar charts, or candlestick plots. - Detail: `xerr` and `yerr` are passed directly to - :meth:`errorbar`, so they can also have shape 2xN for - independent specification of lower and upper errors. - - Other optional kwargs: - - %(Rectangle)s - - See also - -------- - bar: Plot a vertical bar plot. - """ - - patches = self.bar(left=left, height=height, width=width, - bottom=bottom, orientation='horizontal', **kwargs) - return patches - - @docstring.dedent_interpd - def broken_barh(self, xranges, yrange, **kwargs): - """ - Plot horizontal bars. - - Call signature:: - - broken_barh(self, xranges, yrange, **kwargs) - - A collection of horizontal bars spanning *yrange* with a sequence of - *xranges*. - - Required arguments: - - ========= ============================== - Argument Description - ========= ============================== - *xranges* sequence of (*xmin*, *xwidth*) - *yrange* sequence of (*ymin*, *ywidth*) - ========= ============================== - - kwargs are - :class:`matplotlib.collections.BrokenBarHCollection` - properties: - - %(BrokenBarHCollection)s - - these can either be a single argument, i.e.,:: - - facecolors = 'black' - - or a sequence of arguments for the various bars, i.e.,:: - - facecolors = ('black', 'red', 'green') - - **Example:** - - .. plot:: mpl_examples/pylab_examples/broken_barh.py - """ - col = mcoll.BrokenBarHCollection(xranges, yrange, **kwargs) - self.add_collection(col, autolim=True) - self.autoscale_view() - - return col - - def stem(self, *args, **kwargs): - """ - Create a stem plot. - - Call signatures:: - - stem(y, linefmt='b-', markerfmt='bo', basefmt='r-') - stem(x, y, linefmt='b-', markerfmt='bo', basefmt='r-') - - A stem plot plots vertical lines (using *linefmt*) at each *x* - location from the baseline to *y*, and places a marker there - using *markerfmt*. A horizontal line at 0 is is plotted using - *basefmt*. - - If no *x* values are provided, the default is (0, 1, ..., len(y) - 1) - - Return value is a tuple (*markerline*, *stemlines*, - *baseline*). - - .. seealso:: - This - `document `_ - for details. - - - **Example:** - - .. plot:: mpl_examples/pylab_examples/stem_plot.py - """ - remember_hold = self._hold - if not self._hold: - self.cla() - self.hold(True) - - # Assume there's at least one data array - y = np.asarray(args[0]) - args = args[1:] - - # Try a second one - try: - second = np.asarray(args[0], dtype=np.float) - x, y = y, second - args = args[1:] - except (IndexError, ValueError): - # The second array doesn't make sense, or it doesn't exist - second = np.arange(len(y)) - x = second - - # Popping some defaults - try: - linefmt = kwargs.pop('linefmt', args[0]) - except IndexError: - linefmt = kwargs.pop('linefmt', 'b-') - try: - markerfmt = kwargs.pop('markerfmt', args[1]) - except IndexError: - markerfmt = kwargs.pop('markerfmt', 'bo') - try: - basefmt = kwargs.pop('basefmt', args[2]) - except IndexError: - basefmt = kwargs.pop('basefmt', 'r-') - - bottom = kwargs.pop('bottom', None) - label = kwargs.pop('label', None) - - markerline, = self.plot(x, y, markerfmt, label="_nolegend_") - - if bottom is None: - bottom = 0 - - stemlines = [] - for thisx, thisy in zip(x, y): - l, = self.plot([thisx, thisx], [bottom, thisy], linefmt, - label="_nolegend_") - stemlines.append(l) - - baseline, = self.plot([np.amin(x), np.amax(x)], [bottom, bottom], - basefmt, label="_nolegend_") - - self.hold(remember_hold) - - stem_container = StemContainer((markerline, stemlines, baseline), - label=label) - self.add_container(stem_container) - - return stem_container - - def pie(self, x, explode=None, labels=None, colors=None, - autopct=None, pctdistance=0.6, shadow=False, labeldistance=1.1, - startangle=None, radius=None, counterclock=True, - wedgeprops=None, textprops=None): - r""" - Plot a pie chart. - - Call signature:: - - pie(x, explode=None, labels=None, - colors=('b', 'g', 'r', 'c', 'm', 'y', 'k', 'w'), - autopct=None, pctdistance=0.6, shadow=False, - labeldistance=1.1, startangle=None, radius=None, - counterclock=True, wedgeprops=None, textprops=None) - - Make a pie chart of array *x*. The fractional area of each - wedge is given by x/sum(x). If sum(x) <= 1, then the values - of x give the fractional area directly and the array will not - be normalized. The wedges are plotted counterclockwise, - by default starting from the x-axis. - - Keyword arguments: - - *explode*: [ *None* | len(x) sequence ] - If not *None*, is a ``len(x)`` array which specifies the - fraction of the radius with which to offset each wedge. - - *colors*: [ *None* | color sequence ] - A sequence of matplotlib color args through which the pie chart - will cycle. - - *labels*: [ *None* | len(x) sequence of strings ] - A sequence of strings providing the labels for each wedge - - *autopct*: [ *None* | format string | format function ] - If not *None*, is a string or function used to label the wedges - with their numeric value. The label will be placed inside the - wedge. If it is a format string, the label will be ``fmt%pct``. - If it is a function, it will be called. - - *pctdistance*: scalar - The ratio between the center of each pie slice and the - start of the text generated by *autopct*. Ignored if - *autopct* is *None*; default is 0.6. - - *labeldistance*: scalar - The radial distance at which the pie labels are drawn - - *shadow*: [ *False* | *True* ] - Draw a shadow beneath the pie. - - *startangle*: [ *None* | Offset angle ] - If not *None*, rotates the start of the pie chart by *angle* - degrees counterclockwise from the x-axis. - - *radius*: [ *None* | scalar ] - The radius of the pie, if *radius* is *None* it will be set to 1. - - *counterclock*: [ *False* | *True* ] - Specify fractions direction, clockwise or counterclockwise. - - *wedgeprops*: [ *None* | dict of key value pairs ] - Dict of arguments passed to the wedge objects making the pie. - For example, you can pass in wedgeprops = { 'linewidth' : 3 } - to set the width of the wedge border lines equal to 3. - For more details, look at the doc/arguments of the wedge object. - By default `clip_on=False`. - - *textprops*: [ *None* | dict of key value pairs ] - Dict of arguments to pass to the text objects. - - - The pie chart will probably look best if the figure and axes are - square, or the Axes aspect is equal. e.g.:: - - figure(figsize=(8,8)) - ax = axes([0.1, 0.1, 0.8, 0.8]) - - or:: - - axes(aspect=1) - - Return value: - If *autopct* is *None*, return the tuple (*patches*, *texts*): - - - *patches* is a sequence of - :class:`matplotlib.patches.Wedge` instances - - - *texts* is a list of the label - :class:`matplotlib.text.Text` instances. - - If *autopct* is not *None*, return the tuple (*patches*, - *texts*, *autotexts*), where *patches* and *texts* are as - above, and *autotexts* is a list of - :class:`~matplotlib.text.Text` instances for the numeric - labels. - """ - self.set_frame_on(False) - - x = np.asarray(x).astype(np.float32) - - sx = float(x.sum()) - if sx > 1: - x = np.divide(x, sx) - - if labels is None: - labels = [''] * len(x) - if explode is None: - explode = [0] * len(x) - assert(len(x) == len(labels)) - assert(len(x) == len(explode)) - if colors is None: - colors = ('b', 'g', 'r', 'c', 'm', 'y', 'k', 'w') - - center = 0, 0 - if radius is None: - radius = 1 - - # Starting theta1 is the start fraction of the circle - if startangle is None: - theta1 = 0 - else: - theta1 = startangle / 360.0 - - # set default values in wedge_prop - if wedgeprops is None: - wedgeprops = {} - if 'clip_on' not in wedgeprops: - wedgeprops['clip_on'] = False - - if textprops is None: - textprops = {} - if 'clip_on' not in textprops: - textprops['clip_on'] = False - - texts = [] - slices = [] - autotexts = [] - - i = 0 - for frac, label, expl in cbook.safezip(x, labels, explode): - x, y = center - theta2 = (theta1 + frac) if counterclock else (theta1 - frac) - thetam = 2 * math.pi * 0.5 * (theta1 + theta2) - x += expl * math.cos(thetam) - y += expl * math.sin(thetam) - - w = mpatches.Wedge((x, y), radius, 360. * min(theta1, theta2), - 360. * max(theta1, theta2), - facecolor=colors[i % len(colors)], - **wedgeprops) - slices.append(w) - self.add_patch(w) - w.set_label(label) - - if shadow: - # make sure to add a shadow after the call to - # add_patch so the figure and transform props will be - # set - shad = mpatches.Shadow(w, -0.02, -0.02) - shad.set_zorder(0.9 * w.get_zorder()) - shad.set_label('_nolegend_') - self.add_patch(shad) - - xt = x + labeldistance * radius * math.cos(thetam) - yt = y + labeldistance * radius * math.sin(thetam) - label_alignment = xt > 0 and 'left' or 'right' - - t = self.text(xt, yt, label, - size=rcParams['xtick.labelsize'], - horizontalalignment=label_alignment, - verticalalignment='center', - **textprops) - - texts.append(t) - - if autopct is not None: - xt = x + pctdistance * radius * math.cos(thetam) - yt = y + pctdistance * radius * math.sin(thetam) - if is_string_like(autopct): - s = autopct % (100. * frac) - elif six.callable(autopct): - s = autopct(100. * frac) - else: - raise TypeError( - 'autopct must be callable or a format string') - - t = self.text(xt, yt, s, - horizontalalignment='center', - verticalalignment='center', - **textprops) - - autotexts.append(t) - - theta1 = theta2 - i += 1 - - self.set_xlim((-1.25, 1.25)) - self.set_ylim((-1.25, 1.25)) - self.set_xticks([]) - self.set_yticks([]) - - if autopct is None: - return slices, texts - else: - return slices, texts, autotexts - - @docstring.dedent_interpd - def errorbar(self, x, y, yerr=None, xerr=None, - fmt='', ecolor=None, elinewidth=None, capsize=3, - barsabove=False, lolims=False, uplims=False, - xlolims=False, xuplims=False, errorevery=1, capthick=None, - **kwargs): - """ - Plot an errorbar graph. - - Call signature:: - - errorbar(x, y, yerr=None, xerr=None, - fmt='', ecolor=None, elinewidth=None, capsize=3, - barsabove=False, lolims=False, uplims=False, - xlolims=False, xuplims=False, errorevery=1, - capthick=None) - - Plot *x* versus *y* with error deltas in *yerr* and *xerr*. - Vertical errorbars are plotted if *yerr* is not *None*. - Horizontal errorbars are plotted if *xerr* is not *None*. - - *x*, *y*, *xerr*, and *yerr* can all be scalars, which plots a - single error bar at *x*, *y*. - - Optional keyword arguments: - - *xerr*/*yerr*: [ scalar | N, Nx1, or 2xN array-like ] - If a scalar number, len(N) array-like object, or an Nx1 - array-like object, errorbars are drawn at +/-value relative - to the data. - - If a sequence of shape 2xN, errorbars are drawn at -row1 - and +row2 relative to the data. - - *fmt*: [ '' | 'none' | plot format string ] - The plot format symbol. If *fmt* is 'none' (case-insensitive), - only the errorbars are plotted. This is used for adding - errorbars to a bar plot, for example. Default is '', - an empty plot format string; properties are - then identical to the defaults for :meth:`plot`. - - *ecolor*: [ *None* | mpl color ] - A matplotlib color arg which gives the color the errorbar lines; - if *None*, use the color of the line connecting the markers. - - *elinewidth*: scalar - The linewidth of the errorbar lines. If *None*, use the linewidth. - - *capsize*: scalar - The length of the error bar caps in points - - *capthick*: scalar - An alias kwarg to *markeredgewidth* (a.k.a. - *mew*). This - setting is a more sensible name for the property that - controls the thickness of the error bar cap in points. For - backwards compatibility, if *mew* or *markeredgewidth* are given, - then they will over-ride *capthick*. This may change in future - releases. - - *barsabove*: [ *True* | *False* ] - if *True*, will plot the errorbars above the plot - symbols. Default is below. - - *lolims* / *uplims* / *xlolims* / *xuplims*: [ *False* | *True* ] - These arguments can be used to indicate that a value gives - only upper/lower limits. In that case a caret symbol is - used to indicate this. lims-arguments may be of the same - type as *xerr* and *yerr*. To use limits with inverted - axes, :meth:`set_xlim` or :meth:`set_ylim` must be called - before :meth:`errorbar`. - - *errorevery*: positive integer - subsamples the errorbars. e.g., if everyerror=5, errorbars for - every 5-th datapoint will be plotted. The data plot itself still - shows all data points. - - All other keyword arguments are passed on to the plot command for the - markers. For example, this code makes big red squares with - thick green edges:: - - x,y,yerr = rand(3,10) - errorbar(x, y, yerr, marker='s', - mfc='red', mec='green', ms=20, mew=4) - - where *mfc*, *mec*, *ms* and *mew* are aliases for the longer - property names, *markerfacecolor*, *markeredgecolor*, *markersize* - and *markeredgewith*. - - valid kwargs for the marker properties are - - %(Line2D)s - - Returns (*plotline*, *caplines*, *barlinecols*): - - *plotline*: :class:`~matplotlib.lines.Line2D` instance - *x*, *y* plot markers and/or line - - *caplines*: list of error bar cap - :class:`~matplotlib.lines.Line2D` instances - *barlinecols*: list of - :class:`~matplotlib.collections.LineCollection` instances for - the horizontal and vertical error ranges. - - **Example:** - - .. plot:: mpl_examples/statistics/errorbar_demo.py - - """ - - if errorevery < 1: - raise ValueError( - 'errorevery has to be a strictly positive integer') - - self._process_unit_info(xdata=x, ydata=y, kwargs=kwargs) - if not self._hold: - self.cla() - holdstate = self._hold - self._hold = True - - if fmt is None: - fmt = 'none' - msg = ('Use of None object as fmt keyword argument to ' - + 'suppress plotting of data values is deprecated ' - + 'since 1.4; use the string "none" instead.') - warnings.warn(msg, mplDeprecation, stacklevel=1) - - plot_line = (fmt.lower() != 'none') - - label = kwargs.pop("label", None) - - # make sure all the args are iterable; use lists not arrays to - # preserve units - if not iterable(x): - x = [x] - - if not iterable(y): - y = [y] - - if xerr is not None: - if not iterable(xerr): - xerr = [xerr] * len(x) - - if yerr is not None: - if not iterable(yerr): - yerr = [yerr] * len(y) - - l0 = None - - # Instead of using zorder, the line plot is being added - # either here, or after all the errorbar plot elements. - if barsabove and plot_line: - l0, = self.plot(x, y, fmt, label="_nolegend_", **kwargs) - - barcols = [] - caplines = [] - - lines_kw = {'label': '_nolegend_'} - if elinewidth: - lines_kw['linewidth'] = elinewidth - else: - for key in ('linewidth', 'lw'): - if key in kwargs: - lines_kw[key] = kwargs[key] - for key in ('transform', 'alpha', 'zorder'): - if key in kwargs: - lines_kw[key] = kwargs[key] - - # arrays fine here, they are booleans and hence not units - if not iterable(lolims): - lolims = np.asarray([lolims] * len(x), bool) - else: - lolims = np.asarray(lolims, bool) - - if not iterable(uplims): - uplims = np.array([uplims] * len(x), bool) - else: - uplims = np.asarray(uplims, bool) - - if not iterable(xlolims): - xlolims = np.array([xlolims] * len(x), bool) - else: - xlolims = np.asarray(xlolims, bool) - - if not iterable(xuplims): - xuplims = np.array([xuplims] * len(x), bool) - else: - xuplims = np.asarray(xuplims, bool) - - everymask = np.arange(len(x)) % errorevery == 0 - - def xywhere(xs, ys, mask): - """ - return xs[mask], ys[mask] where mask is True but xs and - ys are not arrays - """ - assert len(xs) == len(ys) - assert len(xs) == len(mask) - xs = [thisx for thisx, b in zip(xs, mask) if b] - ys = [thisy for thisy, b in zip(ys, mask) if b] - return xs, ys - - plot_kw = {'label': '_nolegend_'} - if capsize > 0: - plot_kw['ms'] = 2. * capsize - if capthick is not None: - # 'mew' has higher priority, I believe, - # if both 'mew' and 'markeredgewidth' exists. - # So, save capthick to markeredgewidth so that - # explicitly setting mew or markeredgewidth will - # over-write capthick. - plot_kw['markeredgewidth'] = capthick - # For backwards-compat, allow explicit setting of - # 'mew' or 'markeredgewidth' to over-ride capthick. - for key in ('markeredgewidth', 'mew', 'transform', 'alpha', 'zorder'): - if key in kwargs: - plot_kw[key] = kwargs[key] - - if xerr is not None: - if (iterable(xerr) and len(xerr) == 2 and - iterable(xerr[0]) and iterable(xerr[1])): - # using list comps rather than arrays to preserve units - left = [thisx - thiserr for (thisx, thiserr) - in cbook.safezip(x, xerr[0])] - right = [thisx + thiserr for (thisx, thiserr) - in cbook.safezip(x, xerr[1])] - else: - # using list comps rather than arrays to preserve units - left = [thisx - thiserr for (thisx, thiserr) - in cbook.safezip(x, xerr)] - right = [thisx + thiserr for (thisx, thiserr) - in cbook.safezip(x, xerr)] - - # select points without upper/lower limits in x and - # draw normal errorbars for these points - noxlims = ~(xlolims | xuplims) - if noxlims.any(): - yo, _ = xywhere(y, right, noxlims & everymask) - lo, ro = xywhere(left, right, noxlims & everymask) - barcols.append(self.hlines(yo, lo, ro, **lines_kw)) - if capsize > 0: - caplines.extend(self.plot(lo, yo, 'k|', **plot_kw)) - caplines.extend(self.plot(ro, yo, 'k|', **plot_kw)) - - if xlolims.any(): - yo, _ = xywhere(y, right, xlolims & everymask) - lo, ro = xywhere(x, right, xlolims & everymask) - barcols.append(self.hlines(yo, lo, ro, **lines_kw)) - rightup, yup = xywhere(right, y, xlolims & everymask) - if self.xaxis_inverted(): - marker = mlines.CARETLEFT - else: - marker = mlines.CARETRIGHT - caplines.extend( - self.plot(rightup, yup, ls='None', marker=marker, - **plot_kw)) - if capsize > 0: - xlo, ylo = xywhere(x, y, xlolims & everymask) - caplines.extend(self.plot(xlo, ylo, 'k|', **plot_kw)) - - if xuplims.any(): - yo, _ = xywhere(y, right, xuplims & everymask) - lo, ro = xywhere(left, x, xuplims & everymask) - barcols.append(self.hlines(yo, lo, ro, **lines_kw)) - leftlo, ylo = xywhere(left, y, xuplims & everymask) - if self.xaxis_inverted(): - marker = mlines.CARETRIGHT - else: - marker = mlines.CARETLEFT - caplines.extend( - self.plot(leftlo, ylo, ls='None', marker=marker, - **plot_kw)) - if capsize > 0: - xup, yup = xywhere(x, y, xuplims & everymask) - caplines.extend(self.plot(xup, yup, 'k|', **plot_kw)) - - if yerr is not None: - if (iterable(yerr) and len(yerr) == 2 and - iterable(yerr[0]) and iterable(yerr[1])): - # using list comps rather than arrays to preserve units - lower = [thisy - thiserr for (thisy, thiserr) - in cbook.safezip(y, yerr[0])] - upper = [thisy + thiserr for (thisy, thiserr) - in cbook.safezip(y, yerr[1])] - else: - # using list comps rather than arrays to preserve units - lower = [thisy - thiserr for (thisy, thiserr) - in cbook.safezip(y, yerr)] - upper = [thisy + thiserr for (thisy, thiserr) - in cbook.safezip(y, yerr)] - - # select points without upper/lower limits in y and - # draw normal errorbars for these points - noylims = ~(lolims | uplims) - if noylims.any(): - xo, _ = xywhere(x, lower, noylims & everymask) - lo, uo = xywhere(lower, upper, noylims & everymask) - barcols.append(self.vlines(xo, lo, uo, **lines_kw)) - if capsize > 0: - caplines.extend(self.plot(xo, lo, 'k_', **plot_kw)) - caplines.extend(self.plot(xo, uo, 'k_', **plot_kw)) - - if lolims.any(): - xo, _ = xywhere(x, lower, lolims & everymask) - lo, uo = xywhere(y, upper, lolims & everymask) - barcols.append(self.vlines(xo, lo, uo, **lines_kw)) - xup, upperup = xywhere(x, upper, lolims & everymask) - if self.yaxis_inverted(): - marker = mlines.CARETDOWN - else: - marker = mlines.CARETUP - caplines.extend( - self.plot(xup, upperup, ls='None', marker=marker, - **plot_kw)) - if capsize > 0: - xlo, ylo = xywhere(x, y, lolims & everymask) - caplines.extend(self.plot(xlo, ylo, 'k_', **plot_kw)) - - if uplims.any(): - xo, _ = xywhere(x, lower, uplims & everymask) - lo, uo = xywhere(lower, y, uplims & everymask) - barcols.append(self.vlines(xo, lo, uo, **lines_kw)) - xlo, lowerlo = xywhere(x, lower, uplims & everymask) - if self.yaxis_inverted(): - marker = mlines.CARETUP - else: - marker = mlines.CARETDOWN - caplines.extend( - self.plot(xlo, lowerlo, ls='None', marker=marker, - **plot_kw)) - if capsize > 0: - xup, yup = xywhere(x, y, uplims & everymask) - caplines.extend(self.plot(xup, yup, 'k_', **plot_kw)) - - if not barsabove and plot_line: - l0, = self.plot(x, y, fmt, **kwargs) - - if ecolor is None: - if l0 is None: - ecolor = six.next(self._get_lines.color_cycle) - else: - ecolor = l0.get_color() - - for l in barcols: - l.set_color(ecolor) - for l in caplines: - l.set_color(ecolor) - - self.autoscale_view() - self._hold = holdstate - - errorbar_container = ErrorbarContainer((l0, tuple(caplines), - tuple(barcols)), - has_xerr=(xerr is not None), - has_yerr=(yerr is not None), - label=label) - self.containers.append(errorbar_container) - - return errorbar_container # (l0, caplines, barcols) - - def boxplot(self, x, notch=False, sym=None, vert=True, whis=1.5, - positions=None, widths=None, patch_artist=False, - bootstrap=None, usermedians=None, conf_intervals=None, - meanline=False, showmeans=False, showcaps=True, - showbox=True, showfliers=True, boxprops=None, labels=None, - flierprops=None, medianprops=None, meanprops=None, - capprops=None, whiskerprops=None, manage_xticks=True): - """ - Make a box and whisker plot. - - Call signature:: - - boxplot(self, x, notch=False, sym='b+', vert=True, whis=1.5, - positions=None, widths=None, patch_artist=False, - bootstrap=None, usermedians=None, conf_intervals=None, - meanline=False, showmeans=False, showcaps=True, - showbox=True, showfliers=True, boxprops=None, labels=None, - flierprops=None, medianprops=None, meanprops=None, - capprops=None, whiskerprops=None, manage_xticks=True): - - Make a box and whisker plot for each column of *x* or each - vector in sequence *x*. The box extends from the lower to - upper quartile values of the data, with a line at the median. - The whiskers extend from the box to show the range of the - data. Flier points are those past the end of the whiskers. - - Parameters - ---------- - - x : Array or a sequence of vectors. - The input data. - - notch : bool, default = False - If False, produces a rectangular box plot. - If True, will produce a notched box plot - - sym : str or None, default = None - The default symbol for flier points. - Enter an empty string ('') if you don't want to show fliers. - If `None`, then the fliers default to 'b+' If you want more - control use the flierprops kwarg. - - vert : bool, default = True - If True (default), makes the boxes vertical. - If False, makes horizontal boxes. - - whis : float, sequence (default = 1.5) or string - As a float, determines the reach of the whiskers past the first - and third quartiles (e.g., Q3 + whis*IQR, IQR = interquartile - range, Q3-Q1). Beyond the whiskers, data are considered outliers - and are plotted as individual points. Set this to an unreasonably - high value to force the whiskers to show the min and max values. - Alternatively, set this to an ascending sequence of percentile - (e.g., [5, 95]) to set the whiskers at specific percentiles of - the data. Finally, *whis* can be the string 'range' to force the - whiskers to the min and max of the data. In the edge case that - the 25th and 75th percentiles are equivalent, *whis* will be - automatically set to 'range'. - - bootstrap : None (default) or integer - Specifies whether to bootstrap the confidence intervals - around the median for notched boxplots. If bootstrap==None, - no bootstrapping is performed, and notches are calculated - using a Gaussian-based asymptotic approximation (see McGill, R., - Tukey, J.W., and Larsen, W.A., 1978, and Kendall and Stuart, - 1967). Otherwise, bootstrap specifies the number of times to - bootstrap the median to determine it's 95% confidence intervals. - Values between 1000 and 10000 are recommended. - - usermedians : array-like or None (default) - An array or sequence whose first dimension (or length) is - compatible with *x*. This overrides the medians computed by - matplotlib for each element of *usermedians* that is not None. - When an element of *usermedians* == None, the median will be - computed by matplotlib as normal. - - conf_intervals : array-like or None (default) - Array or sequence whose first dimension (or length) is compatible - with *x* and whose second dimension is 2. When the current element - of *conf_intervals* is not None, the notch locations computed by - matplotlib are overridden (assuming notch is True). When an - element of *conf_intervals* is None, boxplot compute notches the - method specified by the other kwargs (e.g., *bootstrap*). - - positions : array-like, default = [1, 2, ..., n] - Sets the positions of the boxes. The ticks and limits - are automatically set to match the positions. - - widths : array-like, default = 0.5 - Either a scalar or a vector and sets the width of each box. The - default is 0.5, or ``0.15*(distance between extreme positions)`` - if that is smaller. - - labels : sequence or None (default) - Labels for each dataset. Length must be compatible with - dimensions of *x* - - patch_artist : bool, default = False - If False produces boxes with the Line2D artist - If True produces boxes with the Patch artist - - showmeans : bool, default = False - If True, will toggle one the rendering of the means - - showcaps : bool, default = True - If True, will toggle one the rendering of the caps - - showbox : bool, default = True - If True, will toggle one the rendering of box - - showfliers : bool, default = True - If True, will toggle one the rendering of the fliers - - boxprops : dict or None (default) - If provided, will set the plotting style of the boxes - - whiskerprops : dict or None (default) - If provided, will set the plotting style of the whiskers - - capprops : dict or None (default) - If provided, will set the plotting style of the caps - - flierprops : dict or None (default) - If provided, will set the plotting style of the fliers - - medianprops : dict or None (default) - If provided, will set the plotting style of the medians - - meanprops : dict or None (default) - If provided, will set the plotting style of the means - - meanline : bool, default = False - If True (and *showmeans* is True), will try to render the mean - as a line spanning the full width of the box according to - *meanprops*. Not recommended if *shownotches* is also True. - Otherwise, means will be shown as points. - - Returns - ------- - - result : dict - A dictionary mapping each component of the boxplot - to a list of the :class:`matplotlib.lines.Line2D` - instances created. That dictionary has the following keys - (assuming vertical boxplots): - - - boxes: the main body of the boxplot showing the quartiles - and the median's confidence intervals if enabled. - - medians: horizonal lines at the median of each box. - - whiskers: the vertical lines extending to the most extreme, - n-outlier data points. - - caps: the horizontal lines at the ends of the whiskers. - - fliers: points representing data that extend beyond the - whiskers (outliers). - - means: points or lines representing the means. - - Examples - -------- - - .. plot:: mpl_examples/statistics/boxplot_demo.py - """ - bxpstats = cbook.boxplot_stats(x, whis=whis, bootstrap=bootstrap, - labels=labels) - # make sure we have a dictionary - if flierprops is None: - flierprops = dict() - # if non-default sym value, put it into the flier dictionary - # the logic for providing the default symbol ('b+') now lives - # in bxp in the initial value of final_flierprops - # handle all of the `sym` related logic here so we only have to pass - # on the flierprops dict. - if sym is not None: - # no-flier case, which should really be done with - # 'showfliers=False' but none-the-less deal with it to keep back - # compatibility - if sym == '': - # blow away existing dict and make one for invisible markers - flierprops = dict(linestyle='none', marker='', - color='none') - # turn the fliers off just to be safe - showfliers = False - # now process the symbol string - else: - # process the symbol string - # discarded linestyle - _, marker, color = _process_plot_format(sym) - # if we have a marker, use it - if marker is not None: - flierprops['marker'] = marker - # if we have a color, use it - if color is not None: - # assume that if color is passed in the user want - # filled symbol, if the users want more control use - # flierprops - flierprops['color'] = color - - # replace medians if necessary: - if usermedians is not None: - if (len(np.ravel(usermedians)) != len(bxpstats) or - np.shape(usermedians)[0] != len(bxpstats)): - medmsg = 'usermedians length not compatible with x' - raise ValueError(medmsg) - else: - # reassign medians as necessary - for stats, med in zip(bxpstats, usermedians): - if med is not None: - stats['med'] = med - - if conf_intervals is not None: - if np.shape(conf_intervals)[0] != len(bxpstats): - raise ValueError('conf_intervals length not ' - 'compatible with x') - else: - for stats, ci in zip(bxpstats, conf_intervals): - if ci is not None: - if len(ci) != 2: - raise ValueError('each confidence interval must ' - 'have two values') - else: - if ci[0] is not None: - stats['cilo'] = ci[0] - if ci[1] is not None: - stats['cihi'] = ci[1] - - artists = self.bxp(bxpstats, positions=positions, widths=widths, - vert=vert, patch_artist=patch_artist, - shownotches=notch, showmeans=showmeans, - showcaps=showcaps, showbox=showbox, - boxprops=boxprops, flierprops=flierprops, - medianprops=medianprops, meanprops=meanprops, - meanline=meanline, showfliers=showfliers, - capprops=capprops, whiskerprops=whiskerprops, - manage_xticks=manage_xticks) - return artists - - def bxp(self, bxpstats, positions=None, widths=None, vert=True, - patch_artist=False, shownotches=False, showmeans=False, - showcaps=True, showbox=True, showfliers=True, - boxprops=None, whiskerprops=None, flierprops=None, - medianprops=None, capprops=None, meanprops=None, - meanline=False, manage_xticks=True): - """ - Drawing function for box and whisker plots. - - Call signature:: - - bxp(self, bxpstats, positions=None, widths=None, vert=True, - patch_artist=False, shownotches=False, showmeans=False, - showcaps=True, showbox=True, showfliers=True, - boxprops=None, whiskerprops=None, flierprops=None, - medianprops=None, capprops=None, meanprops=None, - meanline=False, manage_xticks=True): - - Make a box and whisker plot for each column of *x* or each - vector in sequence *x*. The box extends from the lower to - upper quartile values of the data, with a line at the median. - The whiskers extend from the box to show the range of the - data. Flier points are those past the end of the whiskers. - - Parameters - ---------- - - bxpstats : list of dicts - A list of dictionaries containing stats for each boxplot. - Required keys are: - - - ``med``: The median (scalar float). - - - ``q1``: The first quartile (25th percentile) (scalar - float). - - - ``q3``: The first quartile (50th percentile) (scalar - float). - - - ``whislo``: Lower bound of the lower whisker (scalar - float). - - - ``whishi``: Upper bound of the upper whisker (scalar - float). - - Optional keys are: - - - ``mean``: The mean (scalar float). Needed if - ``showmeans=True``. - - - ``fliers``: Data beyond the whiskers (sequence of floats). - Needed if ``showfliers=True``. - - - ``cilo`` & ``cihi``: Lower and upper confidence intervals - about the median. Needed if ``shownotches=True``. - - - ``label``: Name of the dataset (string). If available, - this will be used a tick label for the boxplot - - positions : array-like, default = [1, 2, ..., n] - Sets the positions of the boxes. The ticks and limits - are automatically set to match the positions. - - widths : array-like, default = 0.5 - Either a scalar or a vector and sets the width of each - box. The default is 0.5, or ``0.15*(distance between extreme - positions)`` if that is smaller. - - vert : bool, default = False - If `True` (default), makes the boxes vertical. If `False`, - makes horizontal boxes. - - patch_artist : bool, default = False - If `False` produces boxes with the - `~matplotlib.lines.Line2D` artist. If `True` produces boxes - with the `~matplotlib.patches.Patch` artist. - - shownotches : bool, default = False - If `False` (default), produces a rectangular box plot. - If `True`, will produce a notched box plot - - showmeans : bool, default = False - If `True`, will toggle one the rendering of the means - - showcaps : bool, default = True - If `True`, will toggle one the rendering of the caps - - showbox : bool, default = True - If `True`, will toggle one the rendering of box - - showfliers : bool, default = True - If `True`, will toggle one the rendering of the fliers - - boxprops : dict or None (default) - If provided, will set the plotting style of the boxes - - whiskerprops : dict or None (default) - If provided, will set the plotting style of the whiskers - - capprops : dict or None (default) - If provided, will set the plotting style of the caps - - flierprops : dict or None (default) - If provided will set the plotting style of the fliers - - medianprops : dict or None (default) - If provided, will set the plotting style of the medians - - meanprops : dict or None (default) - If provided, will set the plotting style of the means - - meanline : bool, default = False - If `True` (and *showmeans* is `True`), will try to render the mean - as a line spanning the full width of the box according to - *meanprops*. Not recommended if *shownotches* is also True. - Otherwise, means will be shown as points. - - manage_xticks : bool, default = True - If the function should adjust the xlim and xtick locations. - - Returns - ------- - result : dict - A dictionary mapping each component of the boxplot to a list - of the :class:`matplotlib.lines.Line2D` instances - created. That dictionary has the following keys (assuming - vertical boxplots): - - - ``boxes``: the main body of the boxplot showing the - quartiles and the median's confidence intervals if - enabled. - - - ``medians``: horizonal lines at the median of each box. - - - ``whiskers``: the vertical lines extending to the most - extreme, n-outlier data points. - - - ``caps``: the horizontal lines at the ends of the - whiskers. - - - ``fliers``: points representing data that extend beyond - the whiskers (fliers). - - - ``means``: points or lines representing the means. - - Examples - -------- - - .. plot:: mpl_examples/statistics/bxp_demo.py - - """ - # lists of artists to be output - whiskers = [] - caps = [] - boxes = [] - medians = [] - means = [] - fliers = [] - - # empty list of xticklabels - datalabels = [] - - # translates between line2D and patch linestyles - linestyle_map = { - 'solid': '-', - 'dashed': '--', - 'dashdot': '-.', - 'dotted': ':' - } - - # box properties - if patch_artist: - final_boxprops = dict(linestyle='solid', edgecolor='black', - facecolor='white', linewidth=1) - else: - final_boxprops = dict(linestyle='-', color='blue') - - if boxprops is not None: - final_boxprops.update(boxprops) - - # other (cap, whisker) properties - final_whiskerprops = dict( - linestyle='--', - color='blue', - ) - - final_capprops = dict( - linestyle='-', - color='black', - ) - - if capprops is not None: - final_capprops.update(capprops) - - if whiskerprops is not None: - final_whiskerprops.update(whiskerprops) - - # set up the default flier properties - final_flierprops = dict(linestyle='none', marker='+', color='blue') - - # flier (outlier) properties - if flierprops is not None: - final_flierprops.update(flierprops) - - # median line properties - final_medianprops = dict(linestyle='-', color='red') - if medianprops is not None: - final_medianprops.update(medianprops) - - # mean (line or point) properties - if meanline: - final_meanprops = dict(linestyle='--', color='black') - else: - final_meanprops = dict(linestyle='none', markerfacecolor='red', - marker='s') - if meanprops is not None: - final_meanprops.update(meanprops) - - def to_vc(xs, ys): - # convert arguments to verts and codes - verts = [] - #codes = [] - for xi, yi in zip(xs, ys): - verts.append((xi, yi)) - verts.append((0, 0)) # ignored - codes = [mpath.Path.MOVETO] + \ - [mpath.Path.LINETO] * (len(verts) - 2) + \ - [mpath.Path.CLOSEPOLY] - return verts, codes - - def patch_list(xs, ys, **kwargs): - verts, codes = to_vc(xs, ys) - path = mpath.Path(verts, codes) - patch = mpatches.PathPatch(path, **kwargs) - self.add_artist(patch) - return [patch] - - # vertical or horizontal plot? - if vert: - def doplot(*args, **kwargs): - return self.plot(*args, **kwargs) - - def dopatch(xs, ys, **kwargs): - return patch_list(xs, ys, **kwargs) - - else: - def doplot(*args, **kwargs): - shuffled = [] - for i in xrange(0, len(args), 2): - shuffled.extend([args[i + 1], args[i]]) - return self.plot(*shuffled, **kwargs) - - def dopatch(xs, ys, **kwargs): - xs, ys = ys, xs # flip X, Y - return patch_list(xs, ys, **kwargs) - - # input validation - N = len(bxpstats) - datashape_message = ("List of boxplot statistics and `{0}` " - "values must have same the length") - # check position - if positions is None: - positions = list(xrange(1, N + 1)) - elif len(positions) != N: - raise ValueError(datashape_message.format("positions")) - - # width - if widths is None: - distance = max(positions) - min(positions) - widths = [min(0.15 * max(distance, 1.0), 0.5)] * N - elif np.isscalar(widths): - widths = [widths] * N - elif len(widths) != N: - raise ValueError(datashape_message.format("widths")) - - # check and save the `hold` state of the current axes - if not self._hold: - self.cla() - holdStatus = self._hold - for pos, width, stats in zip(positions, widths, bxpstats): - # try to find a new label - datalabels.append(stats.get('label', pos)) - # fliers coords - flier_x = np.ones(len(stats['fliers'])) * pos - flier_y = stats['fliers'] - - # whisker coords - whisker_x = np.ones(2) * pos - whiskerlo_y = np.array([stats['q1'], stats['whislo']]) - whiskerhi_y = np.array([stats['q3'], stats['whishi']]) - - # cap coords - cap_left = pos - width * 0.25 - cap_right = pos + width * 0.25 - cap_x = np.array([cap_left, cap_right]) - cap_lo = np.ones(2) * stats['whislo'] - cap_hi = np.ones(2) * stats['whishi'] - - # box and median coords - box_left = pos - width * 0.5 - box_right = pos + width * 0.5 - med_y = [stats['med'], stats['med']] - - # notched boxes - if shownotches: - box_x = [box_left, box_right, box_right, cap_right, box_right, - box_right, box_left, box_left, cap_left, box_left, - box_left] - box_y = [stats['q1'], stats['q1'], stats['cilo'], - stats['med'], stats['cihi'], stats['q3'], - stats['q3'], stats['cihi'], stats['med'], - stats['cilo'], stats['q1']] - med_x = cap_x - - # plain boxes - else: - box_x = [box_left, box_right, box_right, box_left, box_left] - box_y = [stats['q1'], stats['q1'], stats['q3'], stats['q3'], - stats['q1']] - med_x = [box_left, box_right] - - # maybe draw the box: - if showbox: - if patch_artist: - boxes.extend(dopatch(box_x, box_y, **final_boxprops)) - else: - boxes.extend(doplot(box_x, box_y, **final_boxprops)) - - # draw the whiskers - whiskers.extend(doplot( - whisker_x, whiskerlo_y, **final_whiskerprops - )) - whiskers.extend(doplot( - whisker_x, whiskerhi_y, **final_whiskerprops - )) - - # maybe draw the caps: - if showcaps: - caps.extend(doplot(cap_x, cap_lo, **final_capprops)) - caps.extend(doplot(cap_x, cap_hi, **final_capprops)) - - # draw the medians - medians.extend(doplot(med_x, med_y, **final_medianprops)) - - # maybe draw the means - if showmeans: - if meanline: - means.extend(doplot( - [box_left, box_right], [stats['mean'], stats['mean']], - **final_meanprops - )) - else: - means.extend(doplot( - [pos], [stats['mean']], **final_meanprops - )) - - # maybe draw the fliers - if showfliers: - fliers.extend(doplot( - flier_x, flier_y, **final_flierprops - )) - - # fix our axes/ticks up a little - if vert: - setticks = self.set_xticks - setlim = self.set_xlim - setlabels = self.set_xticklabels - else: - setticks = self.set_yticks - setlim = self.set_ylim - setlabels = self.set_yticklabels - - if manage_xticks: - newlimits = min(positions) - 0.5, max(positions) + 0.5 - setlim(newlimits) - setticks(positions) - setlabels(datalabels) - - # reset hold status - self.hold(holdStatus) - - return dict(whiskers=whiskers, caps=caps, boxes=boxes, - medians=medians, fliers=fliers, means=means) - - @docstring.dedent_interpd - def scatter(self, x, y, s=20, c='b', marker='o', cmap=None, norm=None, - vmin=None, vmax=None, alpha=None, linewidths=None, - verts=None, **kwargs): - """ - Make a scatter plot of x vs y, where x and y are sequence like objects - of the same lengths. - - Parameters - ---------- - x, y : array_like, shape (n, ) - Input data - - s : scalar or array_like, shape (n, ), optional, default: 20 - size in points^2. - - c : color or sequence of color, optional, default : 'b' - `c` can be a single color format string, or a sequence of color - specifications of length `N`, or a sequence of `N` numbers to be - mapped to colors using the `cmap` and `norm` specified via kwargs - (see below). Note that `c` should not be a single numeric RGB or - RGBA sequence because that is indistinguishable from an array of - values to be colormapped. `c` can be a 2-D array in which the - rows are RGB or RGBA, however. - - marker : `~matplotlib.markers.MarkerStyle`, optional, default: 'o' - See `~matplotlib.markers` for more information on the different - styles of markers scatter supports. - - cmap : `~matplotlib.colors.Colormap`, optional, default: None - A `~matplotlib.colors.Colormap` instance or registered name. - `cmap` is only used if `c` is an array of floats. If None, - defaults to rc `image.cmap`. - - norm : `~matplotlib.colors.Normalize`, optional, default: None - A `~matplotlib.colors.Normalize` instance is used to scale - luminance data to 0, 1. `norm` is only used if `c` is an array of - floats. If `None`, use the default :func:`normalize`. - - vmin, vmax : scalar, optional, default: None - `vmin` and `vmax` are used in conjunction with `norm` to normalize - luminance data. If either are `None`, the min and max of the - color array is used. Note if you pass a `norm` instance, your - settings for `vmin` and `vmax` will be ignored. - - alpha : scalar, optional, default: None - The alpha blending value, between 0 (transparent) and 1 (opaque) - - linewidths : scalar or array_like, optional, default: None - If None, defaults to (lines.linewidth,). Note that this is a - tuple, and if you set the linewidths argument you must set it as a - sequence of floats, as required by - `~matplotlib.collections.RegularPolyCollection`. - - Returns - ------- - paths : `~matplotlib.collections.PathCollection` - - Other parameters - ---------------- - kwargs : `~matplotlib.collections.Collection` properties - - Notes - ------ - Any or all of `x`, `y`, `s`, and `c` may be masked arrays, in - which case all masks will be combined and only unmasked points - will be plotted. - - Examples - -------- - .. plot:: mpl_examples/shapes_and_collections/scatter_demo.py - - """ - - if not self._hold: - self.cla() - - self._process_unit_info(xdata=x, ydata=y, kwargs=kwargs) - x = self.convert_xunits(x) - y = self.convert_yunits(y) - - # np.ma.ravel yields an ndarray, not a masked array, - # unless its argument is a masked array. - x = np.ma.ravel(x) - y = np.ma.ravel(y) - if x.size != y.size: - raise ValueError("x and y must be the same size") - - s = np.ma.ravel(s) # This doesn't have to match x, y in size. - - c_is_stringy = is_string_like(c) or is_sequence_of_strings(c) - if not c_is_stringy: - c = np.asanyarray(c) - if c.size == x.size: - c = np.ma.ravel(c) - - x, y, s, c = cbook.delete_masked_points(x, y, s, c) - - scales = s # Renamed for readability below. - - if c_is_stringy: - colors = mcolors.colorConverter.to_rgba_array(c, alpha) - else: - # The inherent ambiguity is resolved in favor of color - # mapping, not interpretation as rgb or rgba: - if c.size == x.size: - colors = None # use cmap, norm after collection is created - else: - colors = mcolors.colorConverter.to_rgba_array(c, alpha) - - faceted = kwargs.pop('faceted', None) - edgecolors = kwargs.get('edgecolors', None) - if faceted is not None: - cbook.warn_deprecated( - '1.2', name='faceted', alternative='edgecolor', - obj_type='option') - if faceted: - edgecolors = None - else: - edgecolors = 'none' - - # to be API compatible - if marker is None and not (verts is None): - marker = (verts, 0) - verts = None - - marker_obj = mmarkers.MarkerStyle(marker) - path = marker_obj.get_path().transformed( - marker_obj.get_transform()) - if not marker_obj.is_filled(): - edgecolors = 'face' - - offsets = np.dstack((x, y)) - - collection = mcoll.PathCollection( - (path,), scales, - facecolors=colors, - edgecolors=edgecolors, - linewidths=linewidths, - offsets=offsets, - transOffset=kwargs.pop('transform', self.transData), - ) - collection.set_transform(mtransforms.IdentityTransform()) - collection.set_alpha(alpha) - collection.update(kwargs) - - if colors is None: - if norm is not None: - assert(isinstance(norm, mcolors.Normalize)) - collection.set_array(np.asarray(c)) - collection.set_cmap(cmap) - collection.set_norm(norm) - - if vmin is not None or vmax is not None: - collection.set_clim(vmin, vmax) - else: - collection.autoscale_None() - - # The margin adjustment is a hack to deal with the fact that we don't - # want to transform all the symbols whose scales are in points - # to data coords to get the exact bounding box for efficiency - # reasons. It can be done right if this is deemed important. - # Also, only bother with this padding if there is anything to draw. - if self._xmargin < 0.05 and x.size > 0: - self.set_xmargin(0.05) - - if self._ymargin < 0.05 and x.size > 0: - self.set_ymargin(0.05) - - self.add_collection(collection) - self.autoscale_view() - - return collection - - @docstring.dedent_interpd - def hexbin(self, x, y, C=None, gridsize=100, bins=None, - xscale='linear', yscale='linear', extent=None, - cmap=None, norm=None, vmin=None, vmax=None, - alpha=None, linewidths=None, edgecolors='none', - reduce_C_function=np.mean, mincnt=None, marginals=False, - **kwargs): - """ - Make a hexagonal binning plot. - - Call signature:: - - hexbin(x, y, C = None, gridsize = 100, bins = None, - xscale = 'linear', yscale = 'linear', - cmap=None, norm=None, vmin=None, vmax=None, - alpha=None, linewidths=None, edgecolors='none' - reduce_C_function = np.mean, mincnt=None, marginals=True - **kwargs) - - Make a hexagonal binning plot of *x* versus *y*, where *x*, - *y* are 1-D sequences of the same length, *N*. If *C* is *None* - (the default), this is a histogram of the number of occurences - of the observations at (x[i],y[i]). - - If *C* is specified, it specifies values at the coordinate - (x[i],y[i]). These values are accumulated for each hexagonal - bin and then reduced according to *reduce_C_function*, which - defaults to numpy's mean function (np.mean). (If *C* is - specified, it must also be a 1-D sequence of the same length - as *x* and *y*.) - - *x*, *y* and/or *C* may be masked arrays, in which case only - unmasked points will be plotted. - - Optional keyword arguments: - - *gridsize*: [ 100 | integer ] - The number of hexagons in the *x*-direction, default is - 100. The corresponding number of hexagons in the - *y*-direction is chosen such that the hexagons are - approximately regular. Alternatively, gridsize can be a - tuple with two elements specifying the number of hexagons - in the *x*-direction and the *y*-direction. - - *bins*: [ *None* | 'log' | integer | sequence ] - If *None*, no binning is applied; the color of each hexagon - directly corresponds to its count value. - - If 'log', use a logarithmic scale for the color - map. Internally, :math:`log_{10}(i+1)` is used to - determine the hexagon color. - - If an integer, divide the counts in the specified number - of bins, and color the hexagons accordingly. - - If a sequence of values, the values of the lower bound of - the bins to be used. - - *xscale*: [ 'linear' | 'log' ] - Use a linear or log10 scale on the horizontal axis. - - *scale*: [ 'linear' | 'log' ] - Use a linear or log10 scale on the vertical axis. - - *mincnt*: [ *None* | a positive integer ] - If not *None*, only display cells with more than *mincnt* - number of points in the cell - - *marginals*: [ *True* | *False* ] - if marginals is *True*, plot the marginal density as - colormapped rectagles along the bottom of the x-axis and - left of the y-axis - - *extent*: [ *None* | scalars (left, right, bottom, top) ] - The limits of the bins. The default assigns the limits - based on gridsize, x, y, xscale and yscale. - - Other keyword arguments controlling color mapping and normalization - arguments: - - *cmap*: [ *None* | Colormap ] - a :class:`matplotlib.colors.Colormap` instance. If *None*, - defaults to rc ``image.cmap``. - - *norm*: [ *None* | Normalize ] - :class:`matplotlib.colors.Normalize` instance is used to - scale luminance data to 0,1. - - *vmin* / *vmax*: scalar - *vmin* and *vmax* are used in conjunction with *norm* to normalize - luminance data. If either are *None*, the min and max of the color - array *C* is used. Note if you pass a norm instance, your settings - for *vmin* and *vmax* will be ignored. - - *alpha*: scalar between 0 and 1, or *None* - the alpha value for the patches - - *linewidths*: [ *None* | scalar ] - If *None*, defaults to rc lines.linewidth. Note that this - is a tuple, and if you set the linewidths argument you - must set it as a sequence of floats, as required by - :class:`~matplotlib.collections.RegularPolyCollection`. - - Other keyword arguments controlling the Collection properties: - - *edgecolors*: [ *None* | ``'none'`` | mpl color | color sequence ] - If ``'none'``, draws the edges in the same color as the fill color. - This is the default, as it avoids unsightly unpainted pixels - between the hexagons. - - If *None*, draws the outlines in the default color. - - If a matplotlib color arg or sequence of rgba tuples, draws the - outlines in the specified color. - - Here are the standard descriptions of all the - :class:`~matplotlib.collections.Collection` kwargs: - - %(Collection)s - - The return value is a - :class:`~matplotlib.collections.PolyCollection` instance; use - :meth:`~matplotlib.collections.PolyCollection.get_array` on - this :class:`~matplotlib.collections.PolyCollection` to get - the counts in each hexagon. If *marginals* is *True*, horizontal - bar and vertical bar (both PolyCollections) will be attached - to the return collection as attributes *hbar* and *vbar*. - - - **Example:** - - .. plot:: mpl_examples/pylab_examples/hexbin_demo.py - - """ - - if not self._hold: - self.cla() - - self._process_unit_info(xdata=x, ydata=y, kwargs=kwargs) - - x, y, C = cbook.delete_masked_points(x, y, C) - - # Set the size of the hexagon grid - if iterable(gridsize): - nx, ny = gridsize - else: - nx = gridsize - ny = int(nx / math.sqrt(3)) - # Count the number of data in each hexagon - x = np.array(x, float) - y = np.array(y, float) - if xscale == 'log': - if np.any(x <= 0.0): - raise ValueError("x contains non-positive values, so can not" - " be log-scaled") - x = np.log10(x) - if yscale == 'log': - if np.any(y <= 0.0): - raise ValueError("y contains non-positive values, so can not" - " be log-scaled") - y = np.log10(y) - if extent is not None: - xmin, xmax, ymin, ymax = extent - else: - xmin = np.amin(x) - xmax = np.amax(x) - ymin = np.amin(y) - ymax = np.amax(y) - # to avoid issues with singular data, expand the min/max pairs - xmin, xmax = mtrans.nonsingular(xmin, xmax, expander=0.1) - ymin, ymax = mtrans.nonsingular(ymin, ymax, expander=0.1) - - # In the x-direction, the hexagons exactly cover the region from - # xmin to xmax. Need some padding to avoid roundoff errors. - padding = 1.e-9 * (xmax - xmin) - xmin -= padding - xmax += padding - sx = (xmax - xmin) / nx - sy = (ymax - ymin) / ny - - if marginals: - xorig = x.copy() - yorig = y.copy() - - x = (x - xmin) / sx - y = (y - ymin) / sy - ix1 = np.round(x).astype(int) - iy1 = np.round(y).astype(int) - ix2 = np.floor(x).astype(int) - iy2 = np.floor(y).astype(int) - - nx1 = nx + 1 - ny1 = ny + 1 - nx2 = nx - ny2 = ny - n = nx1 * ny1 + nx2 * ny2 - - d1 = (x - ix1) ** 2 + 3.0 * (y - iy1) ** 2 - d2 = (x - ix2 - 0.5) ** 2 + 3.0 * (y - iy2 - 0.5) ** 2 - bdist = (d1 < d2) - if C is None: - accum = np.zeros(n) - # Create appropriate views into "accum" array. - lattice1 = accum[:nx1 * ny1] - lattice2 = accum[nx1 * ny1:] - lattice1.shape = (nx1, ny1) - lattice2.shape = (nx2, ny2) - - for i in xrange(len(x)): - if bdist[i]: - if ((ix1[i] >= 0) and (ix1[i] < nx1) and - (iy1[i] >= 0) and (iy1[i] < ny1)): - lattice1[ix1[i], iy1[i]] += 1 - else: - if ((ix2[i] >= 0) and (ix2[i] < nx2) and - (iy2[i] >= 0) and (iy2[i] < ny2)): - lattice2[ix2[i], iy2[i]] += 1 - - # threshold - if mincnt is not None: - for i in xrange(nx1): - for j in xrange(ny1): - if lattice1[i, j] < mincnt: - lattice1[i, j] = np.nan - for i in xrange(nx2): - for j in xrange(ny2): - if lattice2[i, j] < mincnt: - lattice2[i, j] = np.nan - accum = np.hstack((lattice1.astype(float).ravel(), - lattice2.astype(float).ravel())) - good_idxs = ~np.isnan(accum) - - else: - if mincnt is None: - mincnt = 0 - - # create accumulation arrays - lattice1 = np.empty((nx1, ny1), dtype=object) - for i in xrange(nx1): - for j in xrange(ny1): - lattice1[i, j] = [] - lattice2 = np.empty((nx2, ny2), dtype=object) - for i in xrange(nx2): - for j in xrange(ny2): - lattice2[i, j] = [] - - for i in xrange(len(x)): - if bdist[i]: - if ((ix1[i] >= 0) and (ix1[i] < nx1) and - (iy1[i] >= 0) and (iy1[i] < ny1)): - lattice1[ix1[i], iy1[i]].append(C[i]) - else: - if ((ix2[i] >= 0) and (ix2[i] < nx2) and - (iy2[i] >= 0) and (iy2[i] < ny2)): - lattice2[ix2[i], iy2[i]].append(C[i]) - - for i in xrange(nx1): - for j in xrange(ny1): - vals = lattice1[i, j] - if len(vals) > mincnt: - lattice1[i, j] = reduce_C_function(vals) - else: - lattice1[i, j] = np.nan - for i in xrange(nx2): - for j in xrange(ny2): - vals = lattice2[i, j] - if len(vals) > mincnt: - lattice2[i, j] = reduce_C_function(vals) - else: - lattice2[i, j] = np.nan - - accum = np.hstack((lattice1.astype(float).ravel(), - lattice2.astype(float).ravel())) - good_idxs = ~np.isnan(accum) - - offsets = np.zeros((n, 2), float) - offsets[:nx1 * ny1, 0] = np.repeat(np.arange(nx1), ny1) - offsets[:nx1 * ny1, 1] = np.tile(np.arange(ny1), nx1) - offsets[nx1 * ny1:, 0] = np.repeat(np.arange(nx2) + 0.5, ny2) - offsets[nx1 * ny1:, 1] = np.tile(np.arange(ny2), nx2) + 0.5 - offsets[:, 0] *= sx - offsets[:, 1] *= sy - offsets[:, 0] += xmin - offsets[:, 1] += ymin - # remove accumulation bins with no data - offsets = offsets[good_idxs, :] - accum = accum[good_idxs] - - polygon = np.zeros((6, 2), float) - polygon[:, 0] = sx * np.array([0.5, 0.5, 0.0, -0.5, -0.5, 0.0]) - polygon[:, 1] = sy * np.array([-0.5, 0.5, 1.0, 0.5, -0.5, -1.0]) / 3.0 - - if edgecolors == 'none': - edgecolors = 'face' - - if xscale == 'log' or yscale == 'log': - polygons = np.expand_dims(polygon, 0) + np.expand_dims(offsets, 1) - if xscale == 'log': - polygons[:, :, 0] = 10.0 ** polygons[:, :, 0] - xmin = 10.0 ** xmin - xmax = 10.0 ** xmax - self.set_xscale(xscale) - if yscale == 'log': - polygons[:, :, 1] = 10.0 ** polygons[:, :, 1] - ymin = 10.0 ** ymin - ymax = 10.0 ** ymax - self.set_yscale(yscale) - collection = mcoll.PolyCollection( - polygons, - edgecolors=edgecolors, - linewidths=linewidths, - ) - else: - collection = mcoll.PolyCollection( - [polygon], - edgecolors=edgecolors, - linewidths=linewidths, - offsets=offsets, - transOffset=mtransforms.IdentityTransform(), - offset_position="data" - ) - - if isinstance(norm, mcolors.LogNorm): - if (accum == 0).any(): - # make sure we have not zeros - accum += 1 - - # autoscale the norm with curren accum values if it hasn't - # been set - if norm is not None: - if norm.vmin is None and norm.vmax is None: - norm.autoscale(accum) - - # Transform accum if needed - if bins == 'log': - accum = np.log10(accum + 1) - elif bins is not None: - if not iterable(bins): - minimum, maximum = min(accum), max(accum) - bins -= 1 # one less edge than bins - bins = minimum + (maximum - minimum) * np.arange(bins) / bins - bins = np.sort(bins) - accum = bins.searchsorted(accum) - - if norm is not None: - assert(isinstance(norm, mcolors.Normalize)) - collection.set_array(accum) - collection.set_cmap(cmap) - collection.set_norm(norm) - collection.set_alpha(alpha) - collection.update(kwargs) - - if vmin is not None or vmax is not None: - collection.set_clim(vmin, vmax) - else: - collection.autoscale_None() - - corners = ((xmin, ymin), (xmax, ymax)) - self.update_datalim(corners) - self.autoscale_view(tight=True) - - # add the collection last - self.add_collection(collection, autolim=False) - if not marginals: - return collection - - if C is None: - C = np.ones(len(x)) - - def coarse_bin(x, y, coarse): - ind = coarse.searchsorted(x).clip(0, len(coarse) - 1) - mus = np.zeros(len(coarse)) - for i in range(len(coarse)): - mu = reduce_C_function(y[ind == i]) - mus[i] = mu - return mus - - coarse = np.linspace(xmin, xmax, gridsize) - - xcoarse = coarse_bin(xorig, C, coarse) - valid = ~np.isnan(xcoarse) - verts, values = [], [] - for i, val in enumerate(xcoarse): - thismin = coarse[i] - if i < len(coarse) - 1: - thismax = coarse[i + 1] - else: - thismax = thismin + np.diff(coarse)[-1] - - if not valid[i]: - continue - - verts.append([(thismin, 0), - (thismin, 0.05), - (thismax, 0.05), - (thismax, 0)]) - values.append(val) - - values = np.array(values) - trans = self.get_xaxis_transform(which='grid') - - hbar = mcoll.PolyCollection(verts, transform=trans, edgecolors='face') - - hbar.set_array(values) - hbar.set_cmap(cmap) - hbar.set_norm(norm) - hbar.set_alpha(alpha) - hbar.update(kwargs) - self.add_collection(hbar, autolim=False) - - coarse = np.linspace(ymin, ymax, gridsize) - ycoarse = coarse_bin(yorig, C, coarse) - valid = ~np.isnan(ycoarse) - verts, values = [], [] - for i, val in enumerate(ycoarse): - thismin = coarse[i] - if i < len(coarse) - 1: - thismax = coarse[i + 1] - else: - thismax = thismin + np.diff(coarse)[-1] - if not valid[i]: - continue - verts.append([(0, thismin), (0.0, thismax), - (0.05, thismax), (0.05, thismin)]) - values.append(val) - - values = np.array(values) - - trans = self.get_yaxis_transform(which='grid') - - vbar = mcoll.PolyCollection(verts, transform=trans, edgecolors='face') - vbar.set_array(values) - vbar.set_cmap(cmap) - vbar.set_norm(norm) - vbar.set_alpha(alpha) - vbar.update(kwargs) - self.add_collection(vbar, autolim=False) - - collection.hbar = hbar - collection.vbar = vbar - - def on_changed(collection): - hbar.set_cmap(collection.get_cmap()) - hbar.set_clim(collection.get_clim()) - vbar.set_cmap(collection.get_cmap()) - vbar.set_clim(collection.get_clim()) - - collection.callbacksSM.connect('changed', on_changed) - - return collection - - @docstring.dedent_interpd - def arrow(self, x, y, dx, dy, **kwargs): - """ - Add an arrow to the axes. - - Call signature:: - - arrow(x, y, dx, dy, **kwargs) - - Draws arrow on specified axis from (*x*, *y*) to (*x* + *dx*, - *y* + *dy*). Uses FancyArrow patch to construct the arrow. - - The resulting arrow is affected by the axes aspect ratio and limits. - This may produce an arrow whose head is not square with its stem. To - create an arrow whose head is square with its stem, use - :meth:`annotate` for example:: - - ax.annotate("", xy=(0.5, 0.5), xytext=(0, 0), - arrowprops=dict(arrowstyle="->")) - - Optional kwargs control the arrow construction and properties: - - %(FancyArrow)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/arrow_demo.py - """ - # Strip away units for the underlying patch since units - # do not make sense to most patch-like code - x = self.convert_xunits(x) - y = self.convert_yunits(y) - dx = self.convert_xunits(dx) - dy = self.convert_yunits(dy) - - a = mpatches.FancyArrow(x, y, dx, dy, **kwargs) - self.add_artist(a) - return a - - def quiverkey(self, *args, **kw): - qk = mquiver.QuiverKey(*args, **kw) - self.add_artist(qk) - return qk - quiverkey.__doc__ = mquiver.QuiverKey.quiverkey_doc - - def quiver(self, *args, **kw): - if not self._hold: - self.cla() - q = mquiver.Quiver(self, *args, **kw) - - self.add_collection(q, autolim=True) - self.autoscale_view() - return q - quiver.__doc__ = mquiver.Quiver.quiver_doc - - def stackplot(self, x, *args, **kwargs): - return mstack.stackplot(self, x, *args, **kwargs) - stackplot.__doc__ = mstack.stackplot.__doc__ - - def streamplot(self, x, y, u, v, density=1, linewidth=None, color=None, - cmap=None, norm=None, arrowsize=1, arrowstyle='-|>', - minlength=0.1, transform=None, zorder=1): - if not self._hold: - self.cla() - stream_container = mstream.streamplot(self, x, y, u, v, - density=density, - linewidth=linewidth, - color=color, - cmap=cmap, - norm=norm, - arrowsize=arrowsize, - arrowstyle=arrowstyle, - minlength=minlength, - transform=transform, - zorder=zorder) - return stream_container - streamplot.__doc__ = mstream.streamplot.__doc__ - - @docstring.dedent_interpd - def barbs(self, *args, **kw): - """ - %(barbs_doc)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/barb_demo.py - """ - if not self._hold: - self.cla() - b = mquiver.Barbs(self, *args, **kw) - self.add_collection(b, autolim=True) - self.autoscale_view() - return b - - @docstring.dedent_interpd - def fill(self, *args, **kwargs): - """ - Plot filled polygons. - - Call signature:: - - fill(*args, **kwargs) - - *args* is a variable length argument, allowing for multiple - *x*, *y* pairs with an optional color format string; see - :func:`~matplotlib.pyplot.plot` for details on the argument - parsing. For example, to plot a polygon with vertices at *x*, - *y* in blue.:: - - ax.fill(x,y, 'b' ) - - An arbitrary number of *x*, *y*, *color* groups can be specified:: - - ax.fill(x1, y1, 'g', x2, y2, 'r') - - Return value is a list of :class:`~matplotlib.patches.Patch` - instances that were added. - - The same color strings that :func:`~matplotlib.pyplot.plot` - supports are supported by the fill format string. - - If you would like to fill below a curve, e.g., shade a region - between 0 and *y* along *x*, use :meth:`fill_between` - - The *closed* kwarg will close the polygon when *True* (default). - - kwargs control the :class:`~matplotlib.patches.Polygon` properties: - - %(Polygon)s - - **Example:** - - .. plot:: mpl_examples/lines_bars_and_markers/fill_demo.py - - """ - if not self._hold: - self.cla() - - patches = [] - for poly in self._get_patches_for_fill(*args, **kwargs): - self.add_patch(poly) - patches.append(poly) - self.autoscale_view() - return patches - - @docstring.dedent_interpd - def fill_between(self, x, y1, y2=0, where=None, interpolate=False, - **kwargs): - """ - Make filled polygons between two curves. - - Call signature:: - - fill_between(x, y1, y2=0, where=None, **kwargs) - - Create a :class:`~matplotlib.collections.PolyCollection` - filling the regions between *y1* and *y2* where - ``where==True`` - - *x* : - An N-length array of the x data - - *y1* : - An N-length array (or scalar) of the y data - - *y2* : - An N-length array (or scalar) of the y data - - *where* : - If *None*, default to fill between everywhere. If not *None*, - it is an N-length numpy boolean array and the fill will - only happen over the regions where ``where==True``. - - *interpolate* : - If *True*, interpolate between the two lines to find the - precise point of intersection. Otherwise, the start and - end points of the filled region will only occur on explicit - values in the *x* array. - - *kwargs* : - Keyword args passed on to the - :class:`~matplotlib.collections.PolyCollection`. - - kwargs control the :class:`~matplotlib.patches.Polygon` properties: - - %(PolyCollection)s - - .. plot:: mpl_examples/pylab_examples/fill_between_demo.py - - .. seealso:: - - :meth:`fill_betweenx` - for filling between two sets of x-values - - """ - # Handle united data, such as dates - self._process_unit_info(xdata=x, ydata=y1, kwargs=kwargs) - self._process_unit_info(ydata=y2) - - # Convert the arrays so we can work with them - x = ma.masked_invalid(self.convert_xunits(x)) - y1 = ma.masked_invalid(self.convert_yunits(y1)) - y2 = ma.masked_invalid(self.convert_yunits(y2)) - - if y1.ndim == 0: - y1 = np.ones_like(x) * y1 - if y2.ndim == 0: - y2 = np.ones_like(x) * y2 - - if where is None: - where = np.ones(len(x), np.bool) - else: - where = np.asarray(where, np.bool) - - if not (x.shape == y1.shape == y2.shape == where.shape): - raise ValueError("Argument dimensions are incompatible") - - mask = reduce(ma.mask_or, [ma.getmask(a) for a in (x, y1, y2)]) - if mask is not ma.nomask: - where &= ~mask - - polys = [] - for ind0, ind1 in mlab.contiguous_regions(where): - xslice = x[ind0:ind1] - y1slice = y1[ind0:ind1] - y2slice = y2[ind0:ind1] - - if not len(xslice): - continue - - N = len(xslice) - X = np.zeros((2 * N + 2, 2), np.float) - - if interpolate: - def get_interp_point(ind): - im1 = max(ind - 1, 0) - x_values = x[im1:ind + 1] - diff_values = y1[im1:ind + 1] - y2[im1:ind + 1] - y1_values = y1[im1:ind + 1] - - if len(diff_values) == 2: - if np.ma.is_masked(diff_values[1]): - return x[im1], y1[im1] - elif np.ma.is_masked(diff_values[0]): - return x[ind], y1[ind] - - diff_order = diff_values.argsort() - diff_root_x = np.interp( - 0, diff_values[diff_order], x_values[diff_order]) - diff_root_y = np.interp(diff_root_x, x_values, y1_values) - return diff_root_x, diff_root_y - - start = get_interp_point(ind0) - end = get_interp_point(ind1) - else: - # the purpose of the next two lines is for when y2 is a - # scalar like 0 and we want the fill to go all the way - # down to 0 even if none of the y1 sample points do - start = xslice[0], y2slice[0] - end = xslice[-1], y2slice[-1] - - X[0] = start - X[N + 1] = end - - X[1:N + 1, 0] = xslice - X[1:N + 1, 1] = y1slice - X[N + 2:, 0] = xslice[::-1] - X[N + 2:, 1] = y2slice[::-1] - - polys.append(X) - - collection = mcoll.PolyCollection(polys, **kwargs) - - # now update the datalim and autoscale - XY1 = np.array([x[where], y1[where]]).T - XY2 = np.array([x[where], y2[where]]).T - self.dataLim.update_from_data_xy(XY1, self.ignore_existing_data_limits, - updatex=True, updatey=True) - self.ignore_existing_data_limits = False - self.dataLim.update_from_data_xy(XY2, self.ignore_existing_data_limits, - updatex=False, updatey=True) - self.add_collection(collection, autolim=False) - self.autoscale_view() - return collection - - @docstring.dedent_interpd - def fill_betweenx(self, y, x1, x2=0, where=None, **kwargs): - """ - Make filled polygons between two horizontal curves. - - Call signature:: - - fill_betweenx(y, x1, x2=0, where=None, **kwargs) - - Create a :class:`~matplotlib.collections.PolyCollection` - filling the regions between *x1* and *x2* where - ``where==True`` - - *y* : - An N-length array of the y data - - *x1* : - An N-length array (or scalar) of the x data - - *x2* : - An N-length array (or scalar) of the x data - - *where* : - If *None*, default to fill between everywhere. If not *None*, - it is a N length numpy boolean array and the fill will - only happen over the regions where ``where==True`` - - *kwargs* : - keyword args passed on to the - :class:`~matplotlib.collections.PolyCollection` - - kwargs control the :class:`~matplotlib.patches.Polygon` properties: - - %(PolyCollection)s - - .. plot:: mpl_examples/pylab_examples/fill_betweenx_demo.py - - .. seealso:: - - :meth:`fill_between` - for filling between two sets of y-values - - """ - # Handle united data, such as dates - self._process_unit_info(ydata=y, xdata=x1, kwargs=kwargs) - self._process_unit_info(xdata=x2) - - # Convert the arrays so we can work with them - y = ma.masked_invalid(self.convert_yunits(y)) - x1 = ma.masked_invalid(self.convert_xunits(x1)) - x2 = ma.masked_invalid(self.convert_xunits(x2)) - - if x1.ndim == 0: - x1 = np.ones_like(y) * x1 - if x2.ndim == 0: - x2 = np.ones_like(y) * x2 - - if where is None: - where = np.ones(len(y), np.bool) - else: - where = np.asarray(where, np.bool) - - if not (y.shape == x1.shape == x2.shape == where.shape): - raise ValueError("Argument dimensions are incompatible") - - mask = reduce(ma.mask_or, [ma.getmask(a) for a in (y, x1, x2)]) - if mask is not ma.nomask: - where &= ~mask - - polys = [] - for ind0, ind1 in mlab.contiguous_regions(where): - yslice = y[ind0:ind1] - x1slice = x1[ind0:ind1] - x2slice = x2[ind0:ind1] - - if not len(yslice): - continue - - N = len(yslice) - Y = np.zeros((2 * N + 2, 2), np.float) - - # the purpose of the next two lines is for when x2 is a - # scalar like 0 and we want the fill to go all the way - # down to 0 even if none of the x1 sample points do - Y[0] = x2slice[0], yslice[0] - Y[N + 1] = x2slice[-1], yslice[-1] - - Y[1:N + 1, 0] = x1slice - Y[1:N + 1, 1] = yslice - Y[N + 2:, 0] = x2slice[::-1] - Y[N + 2:, 1] = yslice[::-1] - - polys.append(Y) - - collection = mcoll.PolyCollection(polys, **kwargs) - - # now update the datalim and autoscale - X1Y = np.array([x1[where], y[where]]).T - X2Y = np.array([x2[where], y[where]]).T - self.dataLim.update_from_data_xy(X1Y, self.ignore_existing_data_limits, - updatex=True, updatey=True) - self.ignore_existing_data_limits = False - self.dataLim.update_from_data_xy(X2Y, self.ignore_existing_data_limits, - updatex=True, updatey=False) - self.add_collection(collection, autolim=False) - self.autoscale_view() - return collection - - #### plotting z(x,y): imshow, pcolor and relatives, contour - - @docstring.dedent_interpd - def imshow(self, X, cmap=None, norm=None, aspect=None, - interpolation=None, alpha=None, vmin=None, vmax=None, - origin=None, extent=None, shape=None, filternorm=1, - filterrad=4.0, imlim=None, resample=None, url=None, **kwargs): - """ - Display an image on the axes. - - Parameters - ----------- - X : array_like, shape (n, m) or (n, m, 3) or (n, m, 4) - Display the image in `X` to current axes. `X` may be a float - array, a uint8 array or a PIL image. If `X` is an array, it - can have the following shapes: - - - MxN -- luminance (grayscale, float array only) - - MxNx3 -- RGB (float or uint8 array) - - MxNx4 -- RGBA (float or uint8 array) - - The value for each component of MxNx3 and MxNx4 float arrays - should be in the range 0.0 to 1.0; MxN float arrays may be - normalised. - - cmap : `~matplotlib.colors.Colormap`, optional, default: None - If None, default to rc `image.cmap` value. `cmap` is ignored when - `X` has RGB(A) information - - aspect : ['auto' | 'equal' | scalar], optional, default: None - If 'auto', changes the image aspect ratio to match that of the - axes. - - If 'equal', and `extent` is None, changes the axes aspect ratio to - match that of the image. If `extent` is not `None`, the axes - aspect ratio is changed to match that of the extent. - - If None, default to rc ``image.aspect`` value. - - interpolation : string, optional, default: None - Acceptable values are 'none', 'nearest', 'bilinear', 'bicubic', - 'spline16', 'spline36', 'hanning', 'hamming', 'hermite', 'kaiser', - 'quadric', 'catrom', 'gaussian', 'bessel', 'mitchell', 'sinc', - 'lanczos' - - If `interpolation` is None, default to rc `image.interpolation`. - See also the `filternorm` and `filterrad` parameters. - If `interpolation` is 'none', then no interpolation is performed - on the Agg, ps and pdf backends. Other backends will fall back to - 'nearest'. - - norm : `~matplotlib.colors.Normalize`, optional, default: None - A `~matplotlib.colors.Normalize` instance is used to scale - luminance data to 0, 1. If `None`, use the default - func:`normalize`. `norm` is only used if `X` is an array of - floats. - - vmin, vmax : scalar, optional, default: None - `vmin` and `vmax` are used in conjunction with norm to normalize - luminance data. Note if you pass a `norm` instance, your - settings for `vmin` and `vmax` will be ignored. - - alpha : scalar, optional, default: None - The alpha blending value, between 0 (transparent) and 1 (opaque) - - origin : ['upper' | 'lower'], optional, default: None - Place the [0,0] index of the array in the upper left or lower left - corner of the axes. If None, default to rc `image.origin`. - - extent : scalars (left, right, bottom, top), optional, default: None - The location, in data-coordinates, of the lower-left and - upper-right corners. If `None`, the image is positioned such that - the pixel centers fall on zero-based (row, column) indices. - - shape : scalars (columns, rows), optional, default: None - For raw buffer images - - filternorm : scalar, optional, default: 1 - A parameter for the antigrain image resize filter. From the - antigrain documentation, if `filternorm` = 1, the filter - normalizes integer values and corrects the rounding errors. It - doesn't do anything with the source floating point values, it - corrects only integers according to the rule of 1.0 which means - that any sum of pixel weights must be equal to 1.0. So, the - filter function must produce a graph of the proper shape. - - filterrad : scalar, optional, default: 4.0 - The filter radius for filters that have a radius parameter, i.e. - when interpolation is one of: 'sinc', 'lanczos' or 'blackman' - - Returns - -------- - image : `~matplotlib.image.AxesImage` - - Other parameters - ---------------- - kwargs : `~matplotlib.artist.Artist` properties. - - See also - -------- - matshow : Plot a matrix or an array as an image. - - Examples - -------- - - .. plot:: mpl_examples/pylab_examples/image_demo.py - - """ - - if not self._hold: - self.cla() - - if norm is not None: - assert(isinstance(norm, mcolors.Normalize)) - if aspect is None: - aspect = rcParams['image.aspect'] - self.set_aspect(aspect) - im = mimage.AxesImage(self, cmap, norm, interpolation, origin, extent, - filternorm=filternorm, - filterrad=filterrad, resample=resample, **kwargs) - - im.set_data(X) - im.set_alpha(alpha) - if im.get_clip_path() is None: - # image does not already have clipping set, clip to axes patch - im.set_clip_path(self.patch) - #if norm is None and shape is None: - # im.set_clim(vmin, vmax) - if vmin is not None or vmax is not None: - im.set_clim(vmin, vmax) - else: - im.autoscale_None() - im.set_url(url) - - # update ax.dataLim, and, if autoscaling, set viewLim - # to tightly fit the image, regardless of dataLim. - im.set_extent(im.get_extent()) - - self.add_image(im) - return im - - @staticmethod - def _pcolorargs(funcname, *args, **kw): - # This takes one kwarg, allmatch. - # If allmatch is True, then the incoming X, Y, C must - # have matching dimensions, taking into account that - # X and Y can be 1-D rather than 2-D. This perfect - # match is required for Gouroud shading. For flat - # shading, X and Y specify boundaries, so we need - # one more boundary than color in each direction. - # For convenience, and consistent with Matlab, we - # discard the last row and/or column of C if necessary - # to meet this condition. This is done if allmatch - # is False. - - allmatch = kw.pop("allmatch", False) - - if len(args) == 1: - C = args[0] - numRows, numCols = C.shape - if allmatch: - X, Y = np.meshgrid(np.arange(numCols), np.arange(numRows)) - else: - X, Y = np.meshgrid(np.arange(numCols + 1), - np.arange(numRows + 1)) - return X, Y, C - - if len(args) == 3: - X, Y, C = args - numRows, numCols = C.shape - else: - raise TypeError( - 'Illegal arguments to %s; see help(%s)' % (funcname, funcname)) - - Nx = X.shape[-1] - Ny = Y.shape[0] - if len(X.shape) != 2 or X.shape[0] == 1: - x = X.reshape(1, Nx) - X = x.repeat(Ny, axis=0) - if len(Y.shape) != 2 or Y.shape[1] == 1: - y = Y.reshape(Ny, 1) - Y = y.repeat(Nx, axis=1) - if X.shape != Y.shape: - raise TypeError( - 'Incompatible X, Y inputs to %s; see help(%s)' % ( - funcname, funcname)) - if allmatch: - if not (Nx == numCols and Ny == numRows): - raise TypeError('Dimensions of C %s are incompatible with' - ' X (%d) and/or Y (%d); see help(%s)' % ( - C.shape, Nx, Ny, funcname)) - else: - if not (numCols in (Nx, Nx - 1) and numRows in (Ny, Ny - 1)): - raise TypeError('Dimensions of C %s are incompatible with' - ' X (%d) and/or Y (%d); see help(%s)' % ( - C.shape, Nx, Ny, funcname)) - C = C[:Ny - 1, :Nx - 1] - return X, Y, C - - @docstring.dedent_interpd - def pcolor(self, *args, **kwargs): - """ - Create a pseudocolor plot of a 2-D array. - - .. note:: - - pcolor can be very slow for large arrays; consider - using the similar but much faster - :func:`~matplotlib.pyplot.pcolormesh` instead. - - Call signatures:: - - pcolor(C, **kwargs) - pcolor(X, Y, C, **kwargs) - - *C* is the array of color values. - - *X* and *Y*, if given, specify the (*x*, *y*) coordinates of - the colored quadrilaterals; the quadrilateral for C[i,j] has - corners at:: - - (X[i, j], Y[i, j]), - (X[i, j+1], Y[i, j+1]), - (X[i+1, j], Y[i+1, j]), - (X[i+1, j+1], Y[i+1, j+1]). - - Ideally the dimensions of *X* and *Y* should be one greater - than those of *C*; if the dimensions are the same, then the - last row and column of *C* will be ignored. - - Note that the the column index corresponds to the - *x*-coordinate, and the row index corresponds to *y*; for - details, see the :ref:`Grid Orientation - ` section below. - - If either or both of *X* and *Y* are 1-D arrays or column vectors, - they will be expanded as needed into the appropriate 2-D arrays, - making a rectangular grid. - - *X*, *Y* and *C* may be masked arrays. If either C[i, j], or one - of the vertices surrounding C[i,j] (*X* or *Y* at [i, j], [i+1, j], - [i, j+1],[i+1, j+1]) is masked, nothing is plotted. - - Keyword arguments: - - *cmap*: [ *None* | Colormap ] - A :class:`matplotlib.colors.Colormap` instance. If *None*, use - rc settings. - - *norm*: [ *None* | Normalize ] - An :class:`matplotlib.colors.Normalize` instance is used - to scale luminance data to 0,1. If *None*, defaults to - :func:`normalize`. - - *vmin*/*vmax*: [ *None* | scalar ] - *vmin* and *vmax* are used in conjunction with *norm* to - normalize luminance data. If either is *None*, it - is autoscaled to the respective min or max - of the color array *C*. If not *None*, *vmin* or - *vmax* passed in here override any pre-existing values - supplied in the *norm* instance. - - *shading*: [ 'flat' | 'faceted' ] - If 'faceted', a black grid is drawn around each rectangle; if - 'flat', edges are not drawn. Default is 'flat', contrary to - MATLAB. - - This kwarg is deprecated; please use 'edgecolors' instead: - * shading='flat' -- edgecolors='none' - * shading='faceted -- edgecolors='k' - - *edgecolors*: [ *None* | ``'none'`` | color | color sequence] - If *None*, the rc setting is used by default. - - If ``'none'``, edges will not be visible. - - An mpl color or sequence of colors will set the edge color - - *alpha*: ``0 <= scalar <= 1`` or *None* - the alpha blending value - - *snap*: bool - Whether to snap the mesh to pixel boundaries. - - Return value is a :class:`matplotlib.collections.Collection` - instance. - - .. _axes-pcolor-grid-orientation: - - The grid orientation follows the MATLAB convention: an - array *C* with shape (*nrows*, *ncolumns*) is plotted with - the column number as *X* and the row number as *Y*, increasing - up; hence it is plotted the way the array would be printed, - except that the *Y* axis is reversed. That is, *C* is taken - as *C*(*y*, *x*). - - Similarly for :func:`meshgrid`:: - - x = np.arange(5) - y = np.arange(3) - X, Y = np.meshgrid(x, y) - - is equivalent to:: - - X = array([[0, 1, 2, 3, 4], - [0, 1, 2, 3, 4], - [0, 1, 2, 3, 4]]) - - Y = array([[0, 0, 0, 0, 0], - [1, 1, 1, 1, 1], - [2, 2, 2, 2, 2]]) - - so if you have:: - - C = rand(len(x), len(y)) - - then you need to transpose C:: - - pcolor(X, Y, C.T) - - or:: - - pcolor(C.T) - - MATLAB :func:`pcolor` always discards the last row and column - of *C*, but matplotlib displays the last row and column if *X* and - *Y* are not specified, or if *X* and *Y* have one more row and - column than *C*. - - kwargs can be used to control the - :class:`~matplotlib.collections.PolyCollection` properties: - - %(PolyCollection)s - - .. note:: - - The default *antialiaseds* is False if the default - *edgecolors*="none" is used. This eliminates artificial lines - at patch boundaries, and works regardless of the value of - alpha. If *edgecolors* is not "none", then the default - *antialiaseds* is taken from - rcParams['patch.antialiased'], which defaults to *True*. - Stroking the edges may be preferred if *alpha* is 1, but - will cause artifacts otherwise. - - .. seealso:: - - :func:`~matplotlib.pyplot.pcolormesh` - For an explanation of the differences between - pcolor and pcolormesh. - """ - - if not self._hold: - self.cla() - - alpha = kwargs.pop('alpha', None) - norm = kwargs.pop('norm', None) - cmap = kwargs.pop('cmap', None) - vmin = kwargs.pop('vmin', None) - vmax = kwargs.pop('vmax', None) - if 'shading' in kwargs: - cbook.warn_deprecated( - '1.2', name='shading', alternative='edgecolors', - obj_type='option') - shading = kwargs.pop('shading', 'flat') - - X, Y, C = self._pcolorargs('pcolor', *args, allmatch=False) - Ny, Nx = X.shape - - # unit conversion allows e.g. datetime objects as axis values - self._process_unit_info(xdata=X, ydata=Y, kwargs=kwargs) - X = self.convert_xunits(X) - Y = self.convert_yunits(Y) - - # convert to MA, if necessary. - C = ma.asarray(C) - X = ma.asarray(X) - Y = ma.asarray(Y) - - mask = ma.getmaskarray(X) + ma.getmaskarray(Y) - xymask = (mask[0:-1, 0:-1] + mask[1:, 1:] + - mask[0:-1, 1:] + mask[1:, 0:-1]) - # don't plot if C or any of the surrounding vertices are masked. - mask = ma.getmaskarray(C) + xymask - - newaxis = np.newaxis - compress = np.compress - - ravelmask = (mask == 0).ravel() - X1 = compress(ravelmask, ma.filled(X[0:-1, 0:-1]).ravel()) - Y1 = compress(ravelmask, ma.filled(Y[0:-1, 0:-1]).ravel()) - X2 = compress(ravelmask, ma.filled(X[1:, 0:-1]).ravel()) - Y2 = compress(ravelmask, ma.filled(Y[1:, 0:-1]).ravel()) - X3 = compress(ravelmask, ma.filled(X[1:, 1:]).ravel()) - Y3 = compress(ravelmask, ma.filled(Y[1:, 1:]).ravel()) - X4 = compress(ravelmask, ma.filled(X[0:-1, 1:]).ravel()) - Y4 = compress(ravelmask, ma.filled(Y[0:-1, 1:]).ravel()) - npoly = len(X1) - - xy = np.concatenate((X1[:, newaxis], Y1[:, newaxis], - X2[:, newaxis], Y2[:, newaxis], - X3[:, newaxis], Y3[:, newaxis], - X4[:, newaxis], Y4[:, newaxis], - X1[:, newaxis], Y1[:, newaxis]), - axis=1) - verts = xy.reshape((npoly, 5, 2)) - - C = compress(ravelmask, ma.filled(C[0:Ny - 1, 0:Nx - 1]).ravel()) - - linewidths = (0.25,) - if 'linewidth' in kwargs: - kwargs['linewidths'] = kwargs.pop('linewidth') - kwargs.setdefault('linewidths', linewidths) - - if shading == 'faceted': - edgecolors = 'k', - else: - edgecolors = 'none' - - if 'edgecolor' in kwargs: - kwargs['edgecolors'] = kwargs.pop('edgecolor') - ec = kwargs.setdefault('edgecolors', edgecolors) - - # aa setting will default via collections to patch.antialiased - # unless the boundary is not stroked, in which case the - # default will be False; with unstroked boundaries, aa - # makes artifacts that are often disturbing. - if 'antialiased' in kwargs: - kwargs['antialiaseds'] = kwargs.pop('antialiased') - if 'antialiaseds' not in kwargs and (is_string_like(ec) and - ec.lower() == "none"): - kwargs['antialiaseds'] = False - - kwargs.setdefault('snap', False) - - collection = mcoll.PolyCollection(verts, **kwargs) - - collection.set_alpha(alpha) - collection.set_array(C) - if norm is not None: - assert(isinstance(norm, mcolors.Normalize)) - collection.set_cmap(cmap) - collection.set_norm(norm) - collection.set_clim(vmin, vmax) - collection.autoscale_None() - self.grid(False) - - x = X.compressed() - y = Y.compressed() - - # Transform from native to data coordinates? - t = collection._transform - if (not isinstance(t, mtransforms.Transform) - and hasattr(t, '_as_mpl_transform')): - t = t._as_mpl_transform(self.axes) - - if t and any(t.contains_branch_seperately(self.transData)): - trans_to_data = t - self.transData - pts = np.vstack([x, y]).T.astype(np.float) - transformed_pts = trans_to_data.transform(pts) - x = transformed_pts[..., 0] - y = transformed_pts[..., 1] - - minx = np.amin(x) - maxx = np.amax(x) - miny = np.amin(y) - maxy = np.amax(y) - - corners = (minx, miny), (maxx, maxy) - self.update_datalim(corners) - self.autoscale_view() - self.add_collection(collection, autolim=False) - return collection - - @docstring.dedent_interpd - def pcolormesh(self, *args, **kwargs): - """ - Plot a quadrilateral mesh. - - Call signatures:: - - pcolormesh(C) - pcolormesh(X, Y, C) - pcolormesh(C, **kwargs) - - Create a pseudocolor plot of a 2-D array. - - pcolormesh is similar to :func:`~matplotlib.pyplot.pcolor`, - but uses a different mechanism and returns a different - object; pcolor returns a - :class:`~matplotlib.collections.PolyCollection` but pcolormesh - returns a - :class:`~matplotlib.collections.QuadMesh`. It is much faster, - so it is almost always preferred for large arrays. - - *C* may be a masked array, but *X* and *Y* may not. Masked - array support is implemented via *cmap* and *norm*; in - contrast, :func:`~matplotlib.pyplot.pcolor` simply does not - draw quadrilaterals with masked colors or vertices. - - Keyword arguments: - - *cmap*: [ *None* | Colormap ] - A :class:`matplotlib.colors.Colormap` instance. If *None*, use - rc settings. - - *norm*: [ *None* | Normalize ] - A :class:`matplotlib.colors.Normalize` instance is used to - scale luminance data to 0,1. If *None*, defaults to - :func:`normalize`. - - *vmin*/*vmax*: [ *None* | scalar ] - *vmin* and *vmax* are used in conjunction with *norm* to - normalize luminance data. If either is *None*, it - is autoscaled to the respective min or max - of the color array *C*. If not *None*, *vmin* or - *vmax* passed in here override any pre-existing values - supplied in the *norm* instance. - - *shading*: [ 'flat' | 'gouraud' ] - 'flat' indicates a solid color for each quad. When - 'gouraud', each quad will be Gouraud shaded. When gouraud - shading, edgecolors is ignored. - - *edgecolors*: [*None* | ``'None'`` | ``'face'`` | color | - color sequence] - - If *None*, the rc setting is used by default. - - If ``'None'``, edges will not be visible. - - If ``'face'``, edges will have the same color as the faces. - - An mpl color or sequence of colors will set the edge color - - *alpha*: ``0 <= scalar <= 1`` or *None* - the alpha blending value - - Return value is a :class:`matplotlib.collections.QuadMesh` - object. - - kwargs can be used to control the - :class:`matplotlib.collections.QuadMesh` properties: - - %(QuadMesh)s - - .. seealso:: - - :func:`~matplotlib.pyplot.pcolor` - For an explanation of the grid orientation and the - expansion of 1-D *X* and/or *Y* to 2-D arrays. - """ - if not self._hold: - self.cla() - - alpha = kwargs.pop('alpha', None) - norm = kwargs.pop('norm', None) - cmap = kwargs.pop('cmap', None) - vmin = kwargs.pop('vmin', None) - vmax = kwargs.pop('vmax', None) - shading = kwargs.pop('shading', 'flat').lower() - antialiased = kwargs.pop('antialiased', False) - kwargs.setdefault('edgecolors', 'None') - - allmatch = (shading == 'gouraud') - - X, Y, C = self._pcolorargs('pcolormesh', *args, allmatch=allmatch) - Ny, Nx = X.shape - - # convert to one dimensional arrays - C = C.ravel() - X = X.ravel() - Y = Y.ravel() - - # unit conversion allows e.g. datetime objects as axis values - self._process_unit_info(xdata=X, ydata=Y, kwargs=kwargs) - X = self.convert_xunits(X) - Y = self.convert_yunits(Y) - - coords = np.zeros(((Nx * Ny), 2), dtype=float) - coords[:, 0] = X - coords[:, 1] = Y - - collection = mcoll.QuadMesh( - Nx - 1, Ny - 1, coords, - antialiased=antialiased, shading=shading, **kwargs) - collection.set_alpha(alpha) - collection.set_array(C) - if norm is not None: - assert(isinstance(norm, mcolors.Normalize)) - collection.set_cmap(cmap) - collection.set_norm(norm) - collection.set_clim(vmin, vmax) - collection.autoscale_None() - - self.grid(False) - - # Transform from native to data coordinates? - t = collection._transform - if (not isinstance(t, mtransforms.Transform) - and hasattr(t, '_as_mpl_transform')): - t = t._as_mpl_transform(self.axes) - - if t and any(t.contains_branch_seperately(self.transData)): - trans_to_data = t - self.transData - pts = np.vstack([X, Y]).T.astype(np.float) - transformed_pts = trans_to_data.transform(pts) - X = transformed_pts[..., 0] - Y = transformed_pts[..., 1] - - minx = np.amin(X) - maxx = np.amax(X) - miny = np.amin(Y) - maxy = np.amax(Y) - - corners = (minx, miny), (maxx, maxy) - self.update_datalim(corners) - self.autoscale_view() - self.add_collection(collection, autolim=False) - return collection - - @docstring.dedent_interpd - def pcolorfast(self, *args, **kwargs): - """ - pseudocolor plot of a 2-D array - - Experimental; this is a pcolor-type method that - provides the fastest possible rendering with the Agg - backend, and that can handle any quadrilateral grid. - It supports only flat shading (no outlines), it lacks - support for log scaling of the axes, and it does not - have a pyplot wrapper. - - Call signatures:: - - ax.pcolorfast(C, **kwargs) - ax.pcolorfast(xr, yr, C, **kwargs) - ax.pcolorfast(x, y, C, **kwargs) - ax.pcolorfast(X, Y, C, **kwargs) - - C is the 2D array of color values corresponding to quadrilateral - cells. Let (nr, nc) be its shape. C may be a masked array. - - ``ax.pcolorfast(C, **kwargs)`` is equivalent to - ``ax.pcolorfast([0,nc], [0,nr], C, **kwargs)`` - - *xr*, *yr* specify the ranges of *x* and *y* corresponding to the - rectangular region bounding *C*. If:: - - xr = [x0, x1] - - and:: - - yr = [y0,y1] - - then *x* goes from *x0* to *x1* as the second index of *C* goes - from 0 to *nc*, etc. (*x0*, *y0*) is the outermost corner of - cell (0,0), and (*x1*, *y1*) is the outermost corner of cell - (*nr*-1, *nc*-1). All cells are rectangles of the same size. - This is the fastest version. - - *x*, *y* are 1D arrays of length *nc* +1 and *nr* +1, respectively, - giving the x and y boundaries of the cells. Hence the cells are - rectangular but the grid may be nonuniform. The speed is - intermediate. (The grid is checked, and if found to be - uniform the fast version is used.) - - *X* and *Y* are 2D arrays with shape (*nr* +1, *nc* +1) that specify - the (x,y) coordinates of the corners of the colored - quadrilaterals; the quadrilateral for C[i,j] has corners at - (X[i,j],Y[i,j]), (X[i,j+1],Y[i,j+1]), (X[i+1,j],Y[i+1,j]), - (X[i+1,j+1],Y[i+1,j+1]). The cells need not be rectangular. - This is the most general, but the slowest to render. It may - produce faster and more compact output using ps, pdf, and - svg backends, however. - - Note that the the column index corresponds to the x-coordinate, - and the row index corresponds to y; for details, see - the "Grid Orientation" section below. - - Optional keyword arguments: - - *cmap*: [ *None* | Colormap ] - A :class:`matplotlib.colors.Colormap` instance from cm. If *None*, - use rc settings. - - *norm*: [ *None* | Normalize ] - A :class:`matplotlib.colors.Normalize` instance is used to scale - luminance data to 0,1. If *None*, defaults to normalize() - - *vmin*/*vmax*: [ *None* | scalar ] - *vmin* and *vmax* are used in conjunction with norm to normalize - luminance data. If either are *None*, the min and max - of the color array *C* is used. If you pass a norm instance, - *vmin* and *vmax* will be *None*. - - *alpha*: ``0 <= scalar <= 1`` or *None* - the alpha blending value - - Return value is an image if a regular or rectangular grid - is specified, and a :class:`~matplotlib.collections.QuadMesh` - collection in the general quadrilateral case. - - """ - - if not self._hold: - self.cla() - - alpha = kwargs.pop('alpha', None) - norm = kwargs.pop('norm', None) - cmap = kwargs.pop('cmap', None) - vmin = kwargs.pop('vmin', None) - vmax = kwargs.pop('vmax', None) - if norm is not None: - assert(isinstance(norm, mcolors.Normalize)) - - C = args[-1] - nr, nc = C.shape - if len(args) == 1: - style = "image" - x = [0, nc] - y = [0, nr] - elif len(args) == 3: - x, y = args[:2] - x = np.asarray(x) - y = np.asarray(y) - if x.ndim == 1 and y.ndim == 1: - if x.size == 2 and y.size == 2: - style = "image" - else: - dx = np.diff(x) - dy = np.diff(y) - if (np.ptp(dx) < 0.01 * np.abs(dx.mean()) and - np.ptp(dy) < 0.01 * np.abs(dy.mean())): - style = "image" - else: - style = "pcolorimage" - elif x.ndim == 2 and y.ndim == 2: - style = "quadmesh" - else: - raise TypeError("arguments do not match valid signatures") - else: - raise TypeError("need 1 argument or 3 arguments") - - if style == "quadmesh": - - # convert to one dimensional arrays - # This should also be moved to the QuadMesh class - C = ma.ravel(C) # data point in each cell is value - # at lower left corner - X = x.ravel() - Y = y.ravel() - Nx = nc + 1 - Ny = nr + 1 - - # The following needs to be cleaned up; the renderer - # requires separate contiguous arrays for X and Y, - # but the QuadMesh class requires the 2D array. - coords = np.empty(((Nx * Ny), 2), np.float64) - coords[:, 0] = X - coords[:, 1] = Y - - # The QuadMesh class can also be changed to - # handle relevant superclass kwargs; the initializer - # should do much more than it does now. - collection = mcoll.QuadMesh(nc, nr, coords, 0, edgecolors="None") - collection.set_alpha(alpha) - collection.set_array(C) - collection.set_cmap(cmap) - collection.set_norm(norm) - self.add_collection(collection, autolim=False) - xl, xr, yb, yt = X.min(), X.max(), Y.min(), Y.max() - ret = collection - - else: - # One of the image styles: - xl, xr, yb, yt = x[0], x[-1], y[0], y[-1] - if style == "image": - - im = mimage.AxesImage(self, cmap, norm, - interpolation='nearest', - origin='lower', - extent=(xl, xr, yb, yt), - **kwargs) - im.set_data(C) - im.set_alpha(alpha) - self.add_image(im) - ret = im - - if style == "pcolorimage": - im = mimage.PcolorImage(self, x, y, C, - cmap=cmap, - norm=norm, - alpha=alpha, - **kwargs) - self.add_image(im) - ret = im - - if vmin is not None or vmax is not None: - ret.set_clim(vmin, vmax) - else: - ret.autoscale_None() - self.update_datalim(np.array([[xl, yb], [xr, yt]])) - self.autoscale_view(tight=True) - return ret - - def contour(self, *args, **kwargs): - if not self._hold: - self.cla() - kwargs['filled'] = False - return mcontour.QuadContourSet(self, *args, **kwargs) - contour.__doc__ = mcontour.QuadContourSet.contour_doc - - def contourf(self, *args, **kwargs): - if not self._hold: - self.cla() - kwargs['filled'] = True - return mcontour.QuadContourSet(self, *args, **kwargs) - contourf.__doc__ = mcontour.QuadContourSet.contour_doc - - def clabel(self, CS, *args, **kwargs): - return CS.clabel(*args, **kwargs) - clabel.__doc__ = mcontour.ContourSet.clabel.__doc__ - - @docstring.dedent_interpd - def table(self, **kwargs): - """ - Add a table to the current axes. - - Call signature:: - - table(cellText=None, cellColours=None, - cellLoc='right', colWidths=None, - rowLabels=None, rowColours=None, rowLoc='left', - colLabels=None, colColours=None, colLoc='center', - loc='bottom', bbox=None): - - Returns a :class:`matplotlib.table.Table` instance. For finer - grained control over tables, use the - :class:`~matplotlib.table.Table` class and add it to the axes - with :meth:`~matplotlib.axes.Axes.add_table`. - - Thanks to John Gill for providing the class and table. - - kwargs control the :class:`~matplotlib.table.Table` - properties: - - %(Table)s - """ - return mtable.table(self, **kwargs) - - #### Data analysis - - @docstring.dedent_interpd - def hist(self, x, bins=10, range=None, normed=False, weights=None, - cumulative=False, bottom=None, histtype='bar', align='mid', - orientation='vertical', rwidth=None, log=False, - color=None, label=None, stacked=False, - **kwargs): - """ - Plot a histogram. - - Compute and draw the histogram of *x*. The return value is a - tuple (*n*, *bins*, *patches*) or ([*n0*, *n1*, ...], *bins*, - [*patches0*, *patches1*,...]) if the input contains multiple - data. - - Multiple data can be provided via *x* as a list of datasets - of potentially different length ([*x0*, *x1*, ...]), or as - a 2-D ndarray in which each column is a dataset. Note that - the ndarray form is transposed relative to the list form. - - Masked arrays are not supported at present. - - Parameters - ---------- - x : (n,) array or sequence of (n,) arrays - Input values, this takes either a single array or a sequency of - arrays which are not required to be of the same length - - bins : integer or array_like, optional - If an integer is given, `bins + 1` bin edges are returned, - consistently with :func:`numpy.histogram` for numpy version >= - 1.3. - - Unequally spaced bins are supported if `bins` is a sequence. - - default is 10 - - range : tuple or None, optional - The lower and upper range of the bins. Lower and upper outliers - are ignored. If not provided, `range` is (x.min(), x.max()). Range - has no effect if `bins` is a sequence. - - If `bins` is a sequence or `range` is specified, autoscaling - is based on the specified bin range instead of the - range of x. - - Default is ``None`` - - normed : boolean, optional - If `True`, the first element of the return tuple will - be the counts normalized to form a probability density, i.e., - ``n/(len(x)`dbin)``, i.e., the integral of the histogram will sum - to 1. If *stacked* is also *True*, the sum of the histograms is - normalized to 1. - - Default is ``False`` - - weights : (n, ) array_like or None, optional - An array of weights, of the same shape as `x`. Each value in `x` - only contributes its associated weight towards the bin count - (instead of 1). If `normed` is True, the weights are normalized, - so that the integral of the density over the range remains 1. - - Default is ``None`` - - cumulative : boolean, optional - If `True`, then a histogram is computed where each bin gives the - counts in that bin plus all bins for smaller values. The last bin - gives the total number of datapoints. If `normed` is also `True` - then the histogram is normalized such that the last bin equals 1. - If `cumulative` evaluates to less than 0 (e.g., -1), the direction - of accumulation is reversed. In this case, if `normed` is also - `True`, then the histogram is normalized such that the first bin - equals 1. - - Default is ``False`` - - bottom : array_like, scalar, or None - Location of the bottom baseline of each bin. If a scalar, - the base line for each bin is shifted by the same amount. - If an array, each bin is shifted independently and the length - of bottom must match the number of bins. If None, defaults to 0. - - Default is ``None`` - - histtype : {'bar', 'barstacked', 'step', 'stepfilled'}, optional - The type of histogram to draw. - - - 'bar' is a traditional bar-type histogram. If multiple data - are given the bars are aranged side by side. - - - 'barstacked' is a bar-type histogram where multiple - data are stacked on top of each other. - - - 'step' generates a lineplot that is by default - unfilled. - - - 'stepfilled' generates a lineplot that is by default - filled. - - Default is 'bar' - - align : {'left', 'mid', 'right'}, optional - Controls how the histogram is plotted. - - - 'left': bars are centered on the left bin edges. - - - 'mid': bars are centered between the bin edges. - - - 'right': bars are centered on the right bin edges. - - Default is 'mid' - - orientation : {'horizontal', 'vertical'}, optional - If 'horizontal', `~matplotlib.pyplot.barh` will be used for - bar-type histograms and the *bottom* kwarg will be the left edges. - - rwidth : scalar or None, optional - The relative width of the bars as a fraction of the bin width. If - `None`, automatically compute the width. - - Ignored if `histtype` is 'step' or 'stepfilled'. - - Default is ``None`` - - log : boolean, optional - If `True`, the histogram axis will be set to a log scale. If `log` - is `True` and `x` is a 1D array, empty bins will be filtered out - and only the non-empty (`n`, `bins`, `patches`) will be returned. - - Default is ``False`` - - color : color or array_like of colors or None, optional - Color spec or sequence of color specs, one per dataset. Default - (`None`) uses the standard line color sequence. - - Default is ``None`` - - label : string or None, optional - String, or sequence of strings to match multiple datasets. Bar - charts yield multiple patches per dataset, but only the first gets - the label, so that the legend command will work as expected. - - default is ``None`` - - stacked : boolean, optional - If `True`, multiple data are stacked on top of each other If - `False` multiple data are aranged side by side if histtype is - 'bar' or on top of each other if histtype is 'step' - - Default is ``False`` - - Returns - ------- - n : array or list of arrays - The values of the histogram bins. See **normed** and **weights** - for a description of the possible semantics. If input **x** is an - array, then this is an array of length **nbins**. If input is a - sequence arrays ``[data1, data2,..]``, then this is a list of - arrays with the values of the histograms for each of the arrays - in the same order. - - bins : array - The edges of the bins. Length nbins + 1 (nbins left edges and right - edge of last bin). Always a single array even when multiple data - sets are passed in. - - patches : list or list of lists - Silent list of individual patches used to create the histogram - or list of such list if multiple input datasets. - - Other Parameters - ---------------- - kwargs : `~matplotlib.patches.Patch` properties - - See also - -------- - hist2d : 2D histograms - - Notes - ----- - Until numpy release 1.5, the underlying numpy histogram function was - incorrect with `normed`=`True` if bin sizes were unequal. MPL - inherited that error. It is now corrected within MPL when using - earlier numpy versions. - - Examples - -------- - .. plot:: mpl_examples/statistics/histogram_demo_features.py - - """ - if not self._hold: - self.cla() - - # xrange becomes range after 2to3 - bin_range = range - range = __builtins__["range"] - - # NOTE: the range keyword overwrites the built-in func range !!! - # needs to be fixed in numpy !!! - - # Validate string inputs here so we don't have to clutter - # subsequent code. - if histtype not in ['bar', 'barstacked', 'step', 'stepfilled']: - raise ValueError("histtype %s is not recognized" % histtype) - - if align not in ['left', 'mid', 'right']: - raise ValueError("align kwarg %s is not recognized" % align) - - if orientation not in ['horizontal', 'vertical']: - raise ValueError( - "orientation kwarg %s is not recognized" % orientation) - - if histtype == 'barstacked' and not stacked: - stacked = True - - # Check whether bins or range are given explicitly. - binsgiven = (cbook.iterable(bins) or bin_range is not None) - - # basic input validation - flat = np.ravel(x) - if len(flat) == 0: - raise ValueError("x must have at least one data point") - elif len(flat) == 1 and not binsgiven: - raise ValueError( - "x has only one data point. bins or range kwarg must be given") - - # Massage 'x' for processing. - # NOTE: Be sure any changes here is also done below to 'weights' - if isinstance(x, np.ndarray) or not iterable(x[0]): - # TODO: support masked arrays; - x = np.asarray(x) - if x.ndim == 2: - x = x.T # 2-D input with columns as datasets; switch to rows - elif x.ndim == 1: - x = x.reshape(1, x.shape[0]) # new view, single row - else: - raise ValueError("x must be 1D or 2D") - if x.shape[1] < x.shape[0]: - warnings.warn( - '2D hist input should be nsamples x nvariables;\n ' - 'this looks transposed (shape is %d x %d)' % x.shape[::-1]) - else: - # multiple hist with data of different length - x = [np.asarray(xi) for xi in x] - - nx = len(x) # number of datasets - - if color is None: - color = [six.next(self._get_lines.color_cycle) - for i in xrange(nx)] - else: - color = mcolors.colorConverter.to_rgba_array(color) - if len(color) != nx: - raise ValueError("color kwarg must have one color per dataset") - - # We need to do to 'weights' what was done to 'x' - if weights is not None: - if isinstance(weights, np.ndarray) or not iterable(weights[0]): - w = np.array(weights) - if w.ndim == 2: - w = w.T - elif w.ndim == 1: - w.shape = (1, w.shape[0]) - else: - raise ValueError("weights must be 1D or 2D") - else: - w = [np.asarray(wi) for wi in weights] - - if len(w) != nx: - raise ValueError('weights should have the same shape as x') - for i in xrange(nx): - if len(w[i]) != len(x[i]): - raise ValueError( - 'weights should have the same shape as x') - else: - w = [None]*nx - - # Save the datalimits for the same reason: - _saved_bounds = self.dataLim.bounds - - # If bins are not specified either explicitly or via range, - # we need to figure out the range required for all datasets, - # and supply that to np.histogram. - if not binsgiven: - xmin = np.inf - xmax = -np.inf - for xi in x: - if len(xi) > 0: - xmin = min(xmin, xi.min()) - xmax = max(xmax, xi.max()) - bin_range = (xmin, xmax) - - #hist_kwargs = dict(range=range, normed=bool(normed)) - # We will handle the normed kwarg within mpl until we - # get to the point of requiring numpy >= 1.5. - hist_kwargs = dict(range=bin_range) - - n = [] - mlast = None - for i in xrange(nx): - # this will automatically overwrite bins, - # so that each histogram uses the same bins - m, bins = np.histogram(x[i], bins, weights=w[i], **hist_kwargs) - m = m.astype(float) # causes problems later if it's an int - if mlast is None: - mlast = np.zeros(len(bins)-1, m.dtype) - if normed and not stacked: - db = np.diff(bins) - m = (m.astype(float) / db) / m.sum() - if stacked: - if mlast is None: - mlast = np.zeros(len(bins)-1, m.dtype) - m += mlast - mlast[:] = m - n.append(m) - - if stacked and normed: - db = np.diff(bins) - for m in n: - m[:] = (m.astype(float) / db) / n[-1].sum() - if cumulative: - slc = slice(None) - if cbook.is_numlike(cumulative) and cumulative < 0: - slc = slice(None, None, -1) - - if normed: - n = [(m * np.diff(bins))[slc].cumsum()[slc] for m in n] - else: - n = [m[slc].cumsum()[slc] for m in n] - - patches = [] - - if histtype.startswith('bar'): - # Save autoscale state for later restoration; turn autoscaling - # off so we can do it all a single time at the end, instead - # of having it done by bar or fill and then having to be redone. - _saved_autoscalex = self.get_autoscalex_on() - _saved_autoscaley = self.get_autoscaley_on() - self.set_autoscalex_on(False) - self.set_autoscaley_on(False) - - totwidth = np.diff(bins) - - if rwidth is not None: - dr = min(1.0, max(0.0, rwidth)) - elif len(n) > 1: - dr = 0.8 - else: - dr = 1.0 - - if histtype == 'bar' and not stacked: - width = dr*totwidth/nx - dw = width - - if nx > 1: - boffset = -0.5*dr*totwidth*(1.0-1.0/nx) - else: - boffset = 0.0 - stacked = False - elif histtype == 'barstacked' or stacked: - width = dr*totwidth - boffset, dw = 0.0, 0.0 - - if align == 'mid' or align == 'edge': - boffset += 0.5*totwidth - elif align == 'right': - boffset += totwidth - - if orientation == 'horizontal': - _barfunc = self.barh - bottom_kwarg = 'left' - else: # orientation == 'vertical' - _barfunc = self.bar - bottom_kwarg = 'bottom' - - for m, c in zip(n, color): - if bottom is None: - bottom = np.zeros(len(m), np.float) - if stacked: - height = m - bottom - else: - height = m - patch = _barfunc(bins[:-1]+boffset, height, width, - align='center', log=log, - color=c, **{bottom_kwarg: bottom}) - patches.append(patch) - if stacked: - bottom[:] = m - boffset += dw - - self.set_autoscalex_on(_saved_autoscalex) - self.set_autoscaley_on(_saved_autoscaley) - self.autoscale_view() - - elif histtype.startswith('step'): - # these define the perimeter of the polygon - x = np.zeros(4 * len(bins) - 3, np.float) - y = np.zeros(4 * len(bins) - 3, np.float) - - x[0:2*len(bins)-1:2], x[1:2*len(bins)-1:2] = bins, bins[:-1] - x[2*len(bins)-1:] = x[1:2*len(bins)-1][::-1] - - if bottom is None: - bottom = np.zeros(len(bins)-1, np.float) - - y[1:2*len(bins)-1:2], y[2:2*len(bins):2] = bottom, bottom - y[2*len(bins)-1:] = y[1:2*len(bins)-1][::-1] - - if log: - if orientation == 'horizontal': - self.set_xscale('log', nonposx='clip') - logbase = self.xaxis._scale.base - else: # orientation == 'vertical' - self.set_yscale('log', nonposy='clip') - logbase = self.yaxis._scale.base - - # Setting a minimum of 0 results in problems for log plots - if normed or weights is not None: - # For normed data, set to log base * minimum data value - # (gives 1 full tick-label unit for the lowest filled bin) - ndata = np.array(n) - minimum = (np.min(ndata[ndata > 0])) / logbase - else: - # For non-normed data, set the min to log base, - # again so that there is 1 full tick-label unit - # for the lowest bin - minimum = 1.0 / logbase - - y[0], y[-1] = minimum, minimum - else: - minimum = np.min(bins) - - if align == 'left' or align == 'center': - x -= 0.5*(bins[1]-bins[0]) - elif align == 'right': - x += 0.5*(bins[1]-bins[0]) - - # If fill kwarg is set, it will be passed to the patch collection, - # overriding this - fill = (histtype == 'stepfilled') - - xvals, yvals = [], [] - for m in n: - if stacked: - # starting point for drawing polygon - y[0] = y[1] - # top of the previous polygon becomes the bottom - y[2*len(bins)-1:] = y[1:2*len(bins)-1][::-1] - # set the top of this polygon - y[1:2*len(bins)-1:2], y[2:2*len(bins):2] = (m + bottom, - m + bottom) - if log: - y[y < minimum] = minimum - if orientation == 'horizontal': - xvals.append(y.copy()) - yvals.append(x.copy()) - else: - xvals.append(x.copy()) - yvals.append(y.copy()) - - if fill: - # add patches in reverse order so that when stacking, - # items lower in the stack are plottted on top of - # items higher in the stack - for x, y, c in reversed(list(zip(xvals, yvals, color))): - patches.append(self.fill( - x, y, - closed=True, - facecolor=c)) - else: - for x, y, c in reversed(list(zip(xvals, yvals, color))): - split = 2 * len(bins) - patches.append(self.fill( - x[:split], y[:split], - closed=False, edgecolor=c, - fill=False)) - - # we return patches, so put it back in the expected order - patches.reverse() - - # adopted from adjust_x/ylim part of the bar method - if orientation == 'horizontal': - xmin0 = max(_saved_bounds[0]*0.9, minimum) - xmax = self.dataLim.intervalx[1] - for m in n: - if np.sum(m) > 0: # make sure there are counts - xmin = np.amin(m[m != 0]) - # filter out the 0 height bins - xmin = max(xmin*0.9, minimum) - xmin = min(xmin0, xmin) - self.dataLim.intervalx = (xmin, xmax) - elif orientation == 'vertical': - ymin0 = max(_saved_bounds[1]*0.9, minimum) - ymax = self.dataLim.intervaly[1] - for m in n: - if np.sum(m) > 0: # make sure there are counts - ymin = np.amin(m[m != 0]) - # filter out the 0 height bins - ymin = max(ymin*0.9, minimum) - ymin = min(ymin0, ymin) - self.dataLim.intervaly = (ymin, ymax) - - if label is None: - labels = [None] - elif is_string_like(label): - labels = [label] - else: - labels = [str(lab) for lab in label] - - for (patch, lbl) in zip_longest(patches, labels, fillvalue=None): - if patch: - p = patch[0] - p.update(kwargs) - if lbl is not None: - p.set_label(lbl) - - p.set_snap(False) - - for p in patch[1:]: - p.update(kwargs) - p.set_label('_nolegend_') - - if binsgiven: - if orientation == 'vertical': - self.update_datalim( - [(bins[0], 0), (bins[-1], 0)], updatey=False) - else: - self.update_datalim( - [(0, bins[0]), (0, bins[-1])], updatex=False) - - if nx == 1: - return n[0], bins, cbook.silent_list('Patch', patches[0]) - else: - return n, bins, cbook.silent_list('Lists of Patches', patches) - - @docstring.dedent_interpd - def hist2d(self, x, y, bins=10, range=None, normed=False, weights=None, - cmin=None, cmax=None, **kwargs): - """ - Make a 2D histogram plot. - - Parameters - ---------- - x, y: array_like, shape (n, ) - Input values - - bins: [None | int | [int, int] | array_like | [array, array]] - - The bin specification: - - - If int, the number of bins for the two dimensions - (nx=ny=bins). - - - If [int, int], the number of bins in each dimension - (nx, ny = bins). - - - If array_like, the bin edges for the two dimensions - (x_edges=y_edges=bins). - - - If [array, array], the bin edges in each dimension - (x_edges, y_edges = bins). - - The default value is 10. - - range : array_like shape(2, 2), optional, default: None - The leftmost and rightmost edges of the bins along each dimension - (if not specified explicitly in the bins parameters): [[xmin, - xmax], [ymin, ymax]]. All values outside of this range will be - considered outliers and not tallied in the histogram. - - normed : boolean, optional, default: False - Normalize histogram. - - weights : array_like, shape (n, ), optional, default: None - An array of values w_i weighing each sample (x_i, y_i). - - cmin : scalar, optional, default: None - All bins that has count less than cmin will not be displayed and - these count values in the return value count histogram will also - be set to nan upon return - - cmax : scalar, optional, default: None - All bins that has count more than cmax will not be displayed (set - to none before passing to imshow) and these count values in the - return value count histogram will also be set to nan upon return - - Returns - ------- - The return value is ``(counts, xedges, yedges, Image)``. - - Other parameters - ----------------- - kwargs : :meth:`pcolorfast` properties. - - See also - -------- - hist : 1D histogram - - Notes - ----- - Rendering the histogram with a logarithmic color scale is - accomplished by passing a :class:`colors.LogNorm` instance to - the *norm* keyword argument. Likewise, power-law normalization - (similar in effect to gamma correction) can be accomplished with - :class:`colors.PowerNorm`. - - Examples - -------- - .. plot:: mpl_examples/pylab_examples/hist2d_demo.py - """ - - # xrange becomes range after 2to3 - bin_range = range - range = __builtins__["range"] - h, xedges, yedges = np.histogram2d(x, y, bins=bins, range=bin_range, - normed=normed, weights=weights) - - if cmin is not None: - h[h < cmin] = None - if cmax is not None: - h[h > cmax] = None - - pc = self.pcolorfast(xedges, yedges, h.T, **kwargs) - self.set_xlim(xedges[0], xedges[-1]) - self.set_ylim(yedges[0], yedges[-1]) - - return h, xedges, yedges, pc - - @docstring.dedent_interpd - def psd(self, x, NFFT=None, Fs=None, Fc=None, detrend=None, - window=None, noverlap=None, pad_to=None, - sides=None, scale_by_freq=None, return_line=None, **kwargs): - """ - Plot the power spectral density. - - Call signature:: - - psd(x, NFFT=256, Fs=2, Fc=0, detrend=mlab.detrend_none, - window=mlab.window_hanning, noverlap=0, pad_to=None, - sides='default', scale_by_freq=None, return_line=None, **kwargs) - - The power spectral density :math:`P_{xx}` by Welch's average - periodogram method. The vector *x* is divided into *NFFT* length - segments. Each segment is detrended by function *detrend* and - windowed by function *window*. *noverlap* gives the length of - the overlap between segments. The :math:`|\mathrm{fft}(i)|^2` - of each segment :math:`i` are averaged to compute :math:`P_{xx}`, - with a scaling to correct for power loss due to windowing. - - If len(*x*) < *NFFT*, it will be zero padded to *NFFT*. - - *x*: 1-D array or sequence - Array or sequence containing the data - - %(Spectral)s - - %(PSD)s - - *noverlap*: integer - The number of points of overlap between segments. - The default value is 0 (no overlap). - - *Fc*: integer - The center frequency of *x* (defaults to 0), which offsets - the x extents of the plot to reflect the frequency range used - when a signal is acquired and then filtered and downsampled to - baseband. - - *return_line*: bool - Whether to include the line object plotted in the returned values. - Default is False. - - If *return_line* is False, returns the tuple (*Pxx*, *freqs*). - If *return_line* is True, returns the tuple (*Pxx*, *freqs*. *line*): - - *Pxx*: 1-D array - The values for the power spectrum `P_{xx}` before scaling - (real valued) - - *freqs*: 1-D array - The frequencies corresponding to the elements in *Pxx* - - *line*: a :class:`~matplotlib.lines.Line2D` instance - The line created by this function. - Only returend if *return_line* is True. - - For plotting, the power is plotted as - :math:`10\log_{10}(P_{xx})` for decibels, though *Pxx* itself - is returned. - - References: - Bendat & Piersol -- Random Data: Analysis and Measurement - Procedures, John Wiley & Sons (1986) - - kwargs control the :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/psd_demo.py - - .. seealso:: - - :func:`specgram` - :func:`specgram` differs in the default overlap; in not - returning the mean of the segment periodograms; in returning - the times of the segments; and in plotting a colormap instead - of a line. - - :func:`magnitude_spectrum` - :func:`magnitude_spectrum` plots the magnitude spectrum. - - :func:`csd` - :func:`csd` plots the spectral density between two signals. - """ - if not self._hold: - self.cla() - - if Fc is None: - Fc = 0 - - pxx, freqs = mlab.psd(x=x, NFFT=NFFT, Fs=Fs, detrend=detrend, - window=window, noverlap=noverlap, pad_to=pad_to, - sides=sides, scale_by_freq=scale_by_freq) - pxx.shape = len(freqs), - freqs += Fc - - if scale_by_freq in (None, True): - psd_units = 'dB/Hz' - else: - psd_units = 'dB' - - line = self.plot(freqs, 10 * np.log10(pxx), **kwargs) - self.set_xlabel('Frequency') - self.set_ylabel('Power Spectral Density (%s)' % psd_units) - self.grid(True) - vmin, vmax = self.viewLim.intervaly - intv = vmax - vmin - logi = int(np.log10(intv)) - if logi == 0: - logi = .1 - step = 10 * logi - #print vmin, vmax, step, intv, math.floor(vmin), math.ceil(vmax)+1 - ticks = np.arange(math.floor(vmin), math.ceil(vmax) + 1, step) - self.set_yticks(ticks) - - if return_line is None or not return_line: - return pxx, freqs - else: - return pxx, freqs, line - - @docstring.dedent_interpd - def csd(self, x, y, NFFT=None, Fs=None, Fc=None, detrend=None, - window=None, noverlap=None, pad_to=None, - sides=None, scale_by_freq=None, return_line=None, **kwargs): - """ - Plot the cross-spectral density. - - Call signature:: - - csd(x, y, NFFT=256, Fs=2, Fc=0, detrend=mlab.detrend_none, - window=mlab.window_hanning, noverlap=0, pad_to=None, - sides='default', scale_by_freq=None, return_line=None, **kwargs) - - The cross spectral density :math:`P_{xy}` by Welch's average - periodogram method. The vectors *x* and *y* are divided into - *NFFT* length segments. Each segment is detrended by function - *detrend* and windowed by function *window*. *noverlap* gives - the length of the overlap between segments. The product of - the direct FFTs of *x* and *y* are averaged over each segment - to compute :math:`P_{xy}`, with a scaling to correct for power - loss due to windowing. - - If len(*x*) < *NFFT* or len(*y*) < *NFFT*, they will be zero - padded to *NFFT*. - - *x*, *y*: 1-D arrays or sequences - Arrays or sequences containing the data - - %(Spectral)s - - %(PSD)s - - *noverlap*: integer - The number of points of overlap between segments. - The default value is 0 (no overlap). - - *Fc*: integer - The center frequency of *x* (defaults to 0), which offsets - the x extents of the plot to reflect the frequency range used - when a signal is acquired and then filtered and downsampled to - baseband. - - *return_line*: bool - Whether to include the line object plotted in the returned values. - Default is False. - - If *return_line* is False, returns the tuple (*Pxy*, *freqs*). - If *return_line* is True, returns the tuple (*Pxy*, *freqs*. *line*): - - *Pxy*: 1-D array - The values for the cross spectrum `P_{xy}` before scaling - (complex valued) - - *freqs*: 1-D array - The frequencies corresponding to the elements in *Pxy* - - *line*: a :class:`~matplotlib.lines.Line2D` instance - The line created by this function. - Only returend if *return_line* is True. - - For plotting, the power is plotted as - :math:`10\log_{10}(P_{xy})` for decibels, though `P_{xy}` itself - is returned. - - References: - Bendat & Piersol -- Random Data: Analysis and Measurement - Procedures, John Wiley & Sons (1986) - - kwargs control the Line2D properties: - - %(Line2D)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/csd_demo.py - - .. seealso:: - - :func:`psd` - :func:`psd` is the equivalent to setting y=x. - """ - if not self._hold: - self.cla() - - if Fc is None: - Fc = 0 - - pxy, freqs = mlab.csd(x=x, y=y, NFFT=NFFT, Fs=Fs, detrend=detrend, - window=window, noverlap=noverlap, pad_to=pad_to, - sides=sides, scale_by_freq=scale_by_freq) - pxy.shape = len(freqs), - # pxy is complex - freqs += Fc - - line = self.plot(freqs, 10 * np.log10(np.absolute(pxy)), **kwargs) - self.set_xlabel('Frequency') - self.set_ylabel('Cross Spectrum Magnitude (dB)') - self.grid(True) - vmin, vmax = self.viewLim.intervaly - - intv = vmax - vmin - step = 10 * int(np.log10(intv)) - - ticks = np.arange(math.floor(vmin), math.ceil(vmax) + 1, step) - self.set_yticks(ticks) - - if return_line is None or not return_line: - return pxy, freqs - else: - return pxy, freqs, line - - @docstring.dedent_interpd - def magnitude_spectrum(self, x, Fs=None, Fc=None, window=None, - pad_to=None, sides=None, scale=None, - **kwargs): - """ - Plot the magnitude spectrum. - - Call signature:: - - magnitude_spectrum(x, Fs=2, Fc=0, window=mlab.window_hanning, - pad_to=None, sides='default', **kwargs) - - Compute the magnitude spectrum of *x*. Data is padded to a - length of *pad_to* and the windowing function *window* is applied to - the signal. - - *x*: 1-D array or sequence - Array or sequence containing the data - - %(Spectral)s - - %(Single_Spectrum)s - - *scale*: [ 'default' | 'linear' | 'dB' ] - The scaling of the values in the *spec*. 'linear' is no scaling. - 'dB' returns the values in dB scale. When *mode* is 'density', - this is dB power (10 * log10). Otherwise this is dB amplitude - (20 * log10). 'default' is 'linear'. - - *Fc*: integer - The center frequency of *x* (defaults to 0), which offsets - the x extents of the plot to reflect the frequency range used - when a signal is acquired and then filtered and downsampled to - baseband. - - Returns the tuple (*spectrum*, *freqs*, *line*): - - *spectrum*: 1-D array - The values for the magnitude spectrum before scaling (real valued) - - *freqs*: 1-D array - The frequencies corresponding to the elements in *spectrum* - - *line*: a :class:`~matplotlib.lines.Line2D` instance - The line created by this function - - kwargs control the :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/spectrum_demo.py - - .. seealso:: - - :func:`psd` - :func:`psd` plots the power spectral density.`. - - :func:`angle_spectrum` - :func:`angle_spectrum` plots the angles of the corresponding - frequencies. - - :func:`phase_spectrum` - :func:`phase_spectrum` plots the phase (unwrapped angle) of the - corresponding frequencies. - - :func:`specgram` - :func:`specgram` can plot the magnitude spectrum of segments - within the signal in a colormap. - """ - if not self._hold: - self.cla() - - if Fc is None: - Fc = 0 - - if scale is None or scale == 'default': - scale = 'linear' - - spec, freqs = mlab.magnitude_spectrum(x=x, Fs=Fs, window=window, - pad_to=pad_to, sides=sides) - freqs += Fc - - if scale == 'linear': - Z = spec - yunits = 'energy' - elif scale == 'dB': - Z = 20. * np.log10(spec) - yunits = 'dB' - else: - raise ValueError('Unknown scale %s', scale) - - lines = self.plot(freqs, Z, **kwargs) - self.set_xlabel('Frequency') - self.set_ylabel('Magnitude (%s)' % yunits) - - return spec, freqs, lines[0] - - @docstring.dedent_interpd - def angle_spectrum(self, x, Fs=None, Fc=None, window=None, - pad_to=None, sides=None, **kwargs): - """ - Plot the angle spectrum. - - Call signature:: - - angle_spectrum(x, Fs=2, Fc=0, window=mlab.window_hanning, - pad_to=None, sides='default', **kwargs) - - Compute the angle spectrum (wrapped phase spectrum) of *x*. - Data is padded to a length of *pad_to* and the windowing function - *window* is applied to the signal. - - *x*: 1-D array or sequence - Array or sequence containing the data - - %(Spectral)s - - %(Single_Spectrum)s - - *Fc*: integer - The center frequency of *x* (defaults to 0), which offsets - the x extents of the plot to reflect the frequency range used - when a signal is acquired and then filtered and downsampled to - baseband. - - Returns the tuple (*spectrum*, *freqs*, *line*): - - *spectrum*: 1-D array - The values for the angle spectrum in radians (real valued) - - *freqs*: 1-D array - The frequencies corresponding to the elements in *spectrum* - - *line*: a :class:`~matplotlib.lines.Line2D` instance - The line created by this function - - kwargs control the :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/spectrum_demo.py - - .. seealso:: - - :func:`magnitude_spectrum` - :func:`angle_spectrum` plots the magnitudes of the - corresponding frequencies. - - :func:`phase_spectrum` - :func:`phase_spectrum` plots the unwrapped version of this - function. - - :func:`specgram` - :func:`specgram` can plot the angle spectrum of segments - within the signal in a colormap. - """ - if not self._hold: - self.cla() - - if Fc is None: - Fc = 0 - - spec, freqs = mlab.angle_spectrum(x=x, Fs=Fs, window=window, - pad_to=pad_to, sides=sides) - freqs += Fc - - lines = self.plot(freqs, spec, **kwargs) - self.set_xlabel('Frequency') - self.set_ylabel('Angle (radians)') - - return spec, freqs, lines[0] - - @docstring.dedent_interpd - def phase_spectrum(self, x, Fs=None, Fc=None, window=None, - pad_to=None, sides=None, **kwargs): - """ - Plot the phase spectrum. - - Call signature:: - - phase_spectrum(x, Fs=2, Fc=0, window=mlab.window_hanning, - pad_to=None, sides='default', **kwargs) - - Compute the phase spectrum (unwrapped angle spectrum) of *x*. - Data is padded to a length of *pad_to* and the windowing function - *window* is applied to the signal. - - *x*: 1-D array or sequence - Array or sequence containing the data - - %(Spectral)s - - %(Single_Spectrum)s - - *Fc*: integer - The center frequency of *x* (defaults to 0), which offsets - the x extents of the plot to reflect the frequency range used - when a signal is acquired and then filtered and downsampled to - baseband. - - Returns the tuple (*spectrum*, *freqs*, *line*): - - *spectrum*: 1-D array - The values for the phase spectrum in radians (real valued) - - *freqs*: 1-D array - The frequencies corresponding to the elements in *spectrum* - - *line*: a :class:`~matplotlib.lines.Line2D` instance - The line created by this function - - kwargs control the :class:`~matplotlib.lines.Line2D` properties: - - %(Line2D)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/spectrum_demo.py - - .. seealso:: - - :func:`magnitude_spectrum` - :func:`magnitude_spectrum` plots the magnitudes of the - corresponding frequencies. - - :func:`angle_spectrum` - :func:`angle_spectrum` plots the wrapped version of this - function. - - :func:`specgram` - :func:`specgram` can plot the phase spectrum of segments - within the signal in a colormap. - """ - if not self._hold: - self.cla() - - if Fc is None: - Fc = 0 - - spec, freqs = mlab.phase_spectrum(x=x, Fs=Fs, window=window, - pad_to=pad_to, sides=sides) - freqs += Fc - - lines = self.plot(freqs, spec, **kwargs) - self.set_xlabel('Frequency') - self.set_ylabel('Phase (radians)') - - return spec, freqs, lines[0] - - @docstring.dedent_interpd - def cohere(self, x, y, NFFT=256, Fs=2, Fc=0, detrend=mlab.detrend_none, - window=mlab.window_hanning, noverlap=0, pad_to=None, - sides='default', scale_by_freq=None, **kwargs): - """ - Plot the coherence between *x* and *y*. - - Call signature:: - - cohere(x, y, NFFT=256, Fs=2, Fc=0, detrend = mlab.detrend_none, - window = mlab.window_hanning, noverlap=0, pad_to=None, - sides='default', scale_by_freq=None, **kwargs) - - Plot the coherence between *x* and *y*. Coherence is the - normalized cross spectral density: - - .. math:: - - C_{xy} = \\frac{|P_{xy}|^2}{P_{xx}P_{yy}} - - %(Spectral)s - - %(PSD)s - - *noverlap*: integer - The number of points of overlap between blocks. The - default value is 0 (no overlap). - - *Fc*: integer - The center frequency of *x* (defaults to 0), which offsets - the x extents of the plot to reflect the frequency range used - when a signal is acquired and then filtered and downsampled to - baseband. - - The return value is a tuple (*Cxy*, *f*), where *f* are the - frequencies of the coherence vector. - - kwargs are applied to the lines. - - References: - - * Bendat & Piersol -- Random Data: Analysis and Measurement - Procedures, John Wiley & Sons (1986) - - kwargs control the :class:`~matplotlib.lines.Line2D` - properties of the coherence plot: - - %(Line2D)s - - **Example:** - - .. plot:: mpl_examples/pylab_examples/cohere_demo.py - """ - if not self._hold: - self.cla() - cxy, freqs = mlab.cohere(x=x, y=y, NFFT=NFFT, Fs=Fs, detrend=detrend, - window=window, noverlap=noverlap, - scale_by_freq=scale_by_freq) - freqs += Fc - - self.plot(freqs, cxy, **kwargs) - self.set_xlabel('Frequency') - self.set_ylabel('Coherence') - self.grid(True) - - return cxy, freqs - - @docstring.dedent_interpd - def specgram(self, x, NFFT=None, Fs=None, Fc=None, detrend=None, - window=None, noverlap=None, - cmap=None, xextent=None, pad_to=None, sides=None, - scale_by_freq=None, mode=None, scale=None, - vmin=None, vmax=None, **kwargs): - """ - Plot a spectrogram. - - Call signature:: - - specgram(x, NFFT=256, Fs=2, Fc=0, detrend=mlab.detrend_none, - window=mlab.window_hanning, noverlap=128, - cmap=None, xextent=None, pad_to=None, sides='default', - scale_by_freq=None, mode='default', scale='default', - **kwargs) - - Compute and plot a spectrogram of data in *x*. Data are split into - *NFFT* length segments and the spectrum of each section is - computed. The windowing function *window* is applied to each - segment, and the amount of overlap of each segment is - specified with *noverlap*. The spectrogram is plotted as a colormap - (using imshow). - - *x*: 1-D array or sequence - Array or sequence containing the data - - %(Spectral)s - - %(PSD)s - - *mode*: [ 'default' | 'psd' | 'magnitude' | 'angle' | 'phase' ] - What sort of spectrum to use. Default is 'psd'. which takes - the power spectral density. 'complex' returns the complex-valued - frequency spectrum. 'magnitude' returns the magnitude spectrum. - 'angle' returns the phase spectrum without unwrapping. 'phase' - returns the phase spectrum with unwrapping. - - *noverlap*: integer - The number of points of overlap between blocks. The - default value is 128. - - *scale*: [ 'default' | 'linear' | 'dB' ] - The scaling of the values in the *spec*. 'linear' is no scaling. - 'dB' returns the values in dB scale. When *mode* is 'psd', - this is dB power (10 * log10). Otherwise this is dB amplitude - (20 * log10). 'default' is 'dB' if *mode* is 'psd' or - 'magnitude' and 'linear' otherwise. This must be 'linear' - if *mode* is 'angle' or 'phase'. - - *Fc*: integer - The center frequency of *x* (defaults to 0), which offsets - the x extents of the plot to reflect the frequency range used - when a signal is acquired and then filtered and downsampled to - baseband. - - *cmap*: - A :class:`matplotlib.colors.Colormap` instance; if *None*, use - default determined by rc - - *xextent*: - The image extent along the x-axis. xextent = (xmin,xmax) - The default is (0,max(bins)), where bins is the return - value from :func:`~matplotlib.mlab.specgram` - - *kwargs*: - Additional kwargs are passed on to imshow which makes the - specgram image - - .. note:: - - *detrend* and *scale_by_freq* only apply when *mode* is set to - 'psd' - - Returns the tuple (*spectrum*, *freqs*, *t*, *im*): - - *spectrum*: 2-D array - columns are the periodograms of successive segments - - *freqs*: 1-D array - The frequencies corresponding to the rows in *spectrum* - - *t*: 1-D array - The times corresponding to midpoints of segments (i.e the columns - in *spectrum*) - - *im*: instance of class :class:`~matplotlib.image.AxesImage` - The image created by imshow containing the spectrogram - - **Example:** - - .. plot:: mpl_examples/pylab_examples/specgram_demo.py - - .. seealso:: - - :func:`psd` - :func:`psd` differs in the default overlap; in returning - the mean of the segment periodograms; in not returning - times; and in generating a line plot instead of colormap. - - :func:`magnitude_spectrum` - A single spectrum, similar to having a single segment when - *mode* is 'magnitude'. Plots a line instead of a colormap. - - :func:`angle_spectrum` - A single spectrum, similar to having a single segment when - *mode* is 'angle'. Plots a line instead of a colormap. - - :func:`phase_spectrum` - A single spectrum, similar to having a single segment when - *mode* is 'phase'. Plots a line instead of a colormap. - """ - if not self._hold: - self.cla() - - if Fc is None: - Fc = 0 - - if mode == 'complex': - raise ValueError('Cannot plot a complex specgram') - - if scale is None or scale == 'default': - if mode in ['angle', 'phase']: - scale = 'linear' - else: - scale = 'dB' - elif mode in ['angle', 'phase'] and scale == 'dB': - raise ValueError('Cannot use dB scale with angle or phase mode') - - spec, freqs, t = mlab.specgram(x=x, NFFT=NFFT, Fs=Fs, - detrend=detrend, window=window, - noverlap=noverlap, pad_to=pad_to, - sides=sides, - scale_by_freq=scale_by_freq, - mode=mode) - - if scale == 'linear': - Z = spec - elif scale == 'dB': - if mode is None or mode == 'default' or mode == 'psd': - Z = 10. * np.log10(spec) - else: - Z = 20. * np.log10(spec) - else: - raise ValueError('Unknown scale %s', scale) - - Z = np.flipud(Z) - - if xextent is None: - xextent = 0, np.amax(t) - xmin, xmax = xextent - freqs += Fc - extent = xmin, xmax, freqs[0], freqs[-1] - im = self.imshow(Z, cmap, extent=extent, vmin=vmin, vmax=vmax, - **kwargs) - self.axis('auto') - - return spec, freqs, t, im - - def spy(self, Z, precision=0, marker=None, markersize=None, - aspect='equal', origin="upper", **kwargs): - """ - Plot the sparsity pattern on a 2-D array. - - ``spy(Z)`` plots the sparsity pattern of the 2-D array *Z*. - - Parameters - ---------- - - Z : sparse array (n, m) - The array to be plotted. - - precision : float, optional, default: 0 - If *precision* is 0, any non-zero value will be plotted; else, - values of :math:`|Z| > precision` will be plotted. - - For :class:`scipy.sparse.spmatrix` instances, there is a special - case: if *precision* is 'present', any value present in the array - will be plotted, even if it is identically zero. - - origin : ["upper", "lower"], optional, default: "upper" - Place the [0,0] index of the array in the upper left or lower left - corner of the axes. - - aspect : ['auto' | 'equal' | scalar], optional, default: "equal" - - If 'equal', and `extent` is None, changes the axes aspect ratio to - match that of the image. If `extent` is not `None`, the axes - aspect ratio is changed to match that of the extent. - - - If 'auto', changes the image aspect ratio to match that of the - axes. - - If None, default to rc ``image.aspect`` value. - - Two plotting styles are available: image or marker. Both - are available for full arrays, but only the marker style - works for :class:`scipy.sparse.spmatrix` instances. - - If *marker* and *markersize* are *None*, an image will be - returned and any remaining kwargs are passed to - :func:`~matplotlib.pyplot.imshow`; else, a - :class:`~matplotlib.lines.Line2D` object will be returned with - the value of marker determining the marker type, and any - remaining kwargs passed to the - :meth:`~matplotlib.axes.Axes.plot` method. - - If *marker* and *markersize* are *None*, useful kwargs include: - - * *cmap* - * *alpha* - - See also - -------- - imshow : for image options. - plot : for plotting options - """ - if marker is None and markersize is None and hasattr(Z, 'tocoo'): - marker = 's' - if marker is None and markersize is None: - Z = np.asarray(Z) - mask = np.absolute(Z) > precision - - if 'cmap' not in kwargs: - kwargs['cmap'] = mcolors.ListedColormap(['w', 'k'], - name='binary') - nr, nc = Z.shape - extent = [-0.5, nc - 0.5, nr - 0.5, -0.5] - ret = self.imshow(mask, interpolation='nearest', aspect=aspect, - extent=extent, origin=origin, **kwargs) - else: - if hasattr(Z, 'tocoo'): - c = Z.tocoo() - if precision == 'present': - y = c.row - x = c.col - else: - nonzero = np.absolute(c.data) > precision - y = c.row[nonzero] - x = c.col[nonzero] - else: - Z = np.asarray(Z) - nonzero = np.absolute(Z) > precision - y, x = np.nonzero(nonzero) - if marker is None: - marker = 's' - if markersize is None: - markersize = 10 - marks = mlines.Line2D(x, y, linestyle='None', - marker=marker, markersize=markersize, **kwargs) - self.add_line(marks) - nr, nc = Z.shape - self.set_xlim(xmin=-0.5, xmax=nc - 0.5) - self.set_ylim(ymin=nr - 0.5, ymax=-0.5) - self.set_aspect(aspect) - ret = marks - self.title.set_y(1.05) - self.xaxis.tick_top() - self.xaxis.set_ticks_position('both') - self.xaxis.set_major_locator(mticker.MaxNLocator(nbins=9, - steps=[1, 2, 5, 10], - integer=True)) - self.yaxis.set_major_locator(mticker.MaxNLocator(nbins=9, - steps=[1, 2, 5, 10], - integer=True)) - return ret - - def matshow(self, Z, **kwargs): - """ - Plot a matrix or array as an image. - - The matrix will be shown the way it would be printed, with the first - row at the top. Row and column numbering is zero-based. - - Parameters - ---------- - Z : array_like shape (n, m) - The matrix to be displayed. - - Returns - ------- - image : `~matplotlib.image.AxesImage` - - Other parameters - ---------------- - kwargs : `~matplotlib.axes.Axes.imshow` arguments - Sets `origin` to 'upper', 'interpolation' to 'nearest' and - 'aspect' to equal. - - See also - -------- - imshow : plot an image - - Examples - -------- - .. plot:: mpl_examples/pylab_examples/matshow.py - - """ - Z = np.asanyarray(Z) - nr, nc = Z.shape - kw = {'origin': 'upper', - 'interpolation': 'nearest', - 'aspect': 'equal'} # (already the imshow default) - kw.update(kwargs) - im = self.imshow(Z, **kw) - self.title.set_y(1.05) - self.xaxis.tick_top() - self.xaxis.set_ticks_position('both') - self.xaxis.set_major_locator(mticker.MaxNLocator(nbins=9, - steps=[1, 2, 5, 10], - integer=True)) - self.yaxis.set_major_locator(mticker.MaxNLocator(nbins=9, - steps=[1, 2, 5, 10], - integer=True)) - return im - - def violinplot(self, dataset, positions=None, vert=True, widths=0.5, - showmeans=False, showextrema=True, showmedians=False, - points=100, bw_method=None): - """Make a violin plot. - - Call signature:: - - violinplot(dataset, positions=None, vert=True, widths=0.5, - showmeans=False, showextrema=True, showmedians=False, - points=100, bw_method=None): - - Make a violin plot for each column of *dataset* or each vector in - sequence *dataset*. Each filled area extends to represent the - entire data range, with optional lines at the mean, the median, - the minimum, and the maximum. - - Parameters - ---------- - dataset : Array or a sequence of vectors. - The input data. - - positions : array-like, default = [1, 2, ..., n] - Sets the positions of the violins. The ticks and limits are - automatically set to match the positions. - - vert : bool, default = True. - If true, creates a vertical violin plot. - Otherwise, creates a horizontal violin plot. - - widths : array-like, default = 0.5 - Either a scalar or a vector that sets the maximal width of - each violin. The default is 0.5, which uses about half of the - available horizontal space. - - showmeans : bool, default = False - If `True`, will toggle rendering of the means. - - showextrema : bool, default = True - If `True`, will toggle rendering of the extrema. - - showmedians : bool, default = False - If `True`, will toggle rendering of the medians. - - points : scalar, default = 100 - Defines the number of points to evaluate each of the - gaussian kernel density estimations at. - - bw_method : str, scalar or callable, optional - The method used to calculate the estimator bandwidth. This can be - 'scott', 'silverman', a scalar constant or a callable. If a - scalar, this will be used directly as `kde.factor`. If a - callable, it should take a `GaussianKDE` instance as its only - parameter and return a scalar. If None (default), 'scott' is used. - - Returns - ------- - - result : dict - A dictionary mapping each component of the violinplot to a - list of the corresponding collection instances created. The - dictionary has the following keys: - - - ``bodies``: A list of the - :class:`matplotlib.collections.PolyCollection` instances - containing the filled area of each violin. - - - ``means``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the mean values of each of the - violin's distribution. - - - ``mins``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the bottom of each violin's - distribution. - - - ``maxes``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the top of each violin's - distribution. - - - ``bars``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the centers of each violin's - distribution. - - - ``medians``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the median values of each of the - violin's distribution. - """ - - def _kde_method(X, coords): - kde = mlab.GaussianKDE(X, bw_method) - return kde.evaluate(coords) - - vpstats = cbook.violin_stats(dataset, _kde_method, points=points) - return self.violin(vpstats, positions=positions, vert=vert, - widths=widths, showmeans=showmeans, - showextrema=showextrema, showmedians=showmedians) - - def violin(self, vpstats, positions=None, vert=True, widths=0.5, - showmeans=False, showextrema=True, showmedians=False): - """Drawing function for violin plots. - - Call signature:: - - violin(vpstats, positions=None, vert=True, widths=0.5, - showmeans=False, showextrema=True, showmedians=False): - - Draw a violin plot for each column of `vpstats`. Each filled area - extends to represent the entire data range, with optional lines at the - mean, the median, the minimum, and the maximum. - - Parameters - ---------- - - vpstats : list of dicts - A list of dictionaries containing stats for each violin plot. - Required keys are: - - - ``coords``: A list of scalars containing the coordinates that - the violin's kernel density estimate were evaluated at. - - - ``vals``: A list of scalars containing the values of the - kernel density estimate at each of the coordinates given - in *coords*. - - - ``mean``: The mean value for this violin's dataset. - - - ``median``: The median value for this violin's dataset. - - - ``min``: The minimum value for this violin's dataset. - - - ``max``: The maximum value for this violin's dataset. - - positions : array-like, default = [1, 2, ..., n] - Sets the positions of the violins. The ticks and limits are - automatically set to match the positions. - - vert : bool, default = True. - If true, plots the violins veritcally. - Otherwise, plots the violins horizontally. - - widths : array-like, default = 0.5 - Either a scalar or a vector that sets the maximal width of - each violin. The default is 0.5, which uses about half of the - available horizontal space. - - showmeans : bool, default = False - If true, will toggle rendering of the means. - - showextrema : bool, default = True - If true, will toggle rendering of the extrema. - - showmedians : bool, default = False - If true, will toggle rendering of the medians. - - Returns - ------- - result : dict - A dictionary mapping each component of the violinplot to a - list of the corresponding collection instances created. The - dictionary has the following keys: - - - ``bodies``: A list of the - :class:`matplotlib.collections.PolyCollection` instances - containing the filled area of each violin. - - - ``means``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the mean values of each of the - violin's distribution. - - - ``mins``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the bottom of each violin's - distribution. - - - ``maxes``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the top of each violin's - distribution. - - - ``bars``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the centers of each violin's - distribution. - - - ``medians``: A - :class:`matplotlib.collections.LineCollection` instance - created to identify the median values of each of the - violin's distribution. - - """ - - # Statistical quantities to be plotted on the violins - means = [] - mins = [] - maxes = [] - medians = [] - - # Collections to be returned - artists = {} - - N = len(vpstats) - datashape_message = ("List of violinplot statistics and `{0}` " - "values must have the same length") - - # Validate positions - if positions is None: - positions = range(1, N + 1) - elif len(positions) != N: - raise ValueError(datashape_message.format("positions")) - - # Validate widths - if np.isscalar(widths): - widths = [widths] * N - elif len(widths) != N: - raise ValueError(datashape_message.format("widths")) - - # Calculate ranges for statistics lines - pmins = -0.25 * np.array(widths) + positions - pmaxes = 0.25 * np.array(widths) + positions - - # Check whether we are rendering vertically or horizontally - if vert: - fill = self.fill_betweenx - perp_lines = self.hlines - par_lines = self.vlines - else: - fill = self.fill_between - perp_lines = self.vlines - par_lines = self.hlines - - # Render violins - bodies = [] - for stats, pos, width in zip(vpstats, positions, widths): - # The 0.5 factor reflects the fact that we plot from v-p to - # v+p - vals = np.array(stats['vals']) - vals = 0.5 * width * vals / vals.max() - bodies += [fill(stats['coords'], - -vals + pos, - vals + pos, - facecolor='y', - alpha=0.3)] - means.append(stats['mean']) - mins.append(stats['min']) - maxes.append(stats['max']) - medians.append(stats['median']) - artists['bodies'] = bodies - - # Render means - if showmeans: - artists['cmeans'] = perp_lines(means, pmins, pmaxes, colors='r') - - # Render extrema - if showextrema: - artists['cmaxes'] = perp_lines(maxes, pmins, pmaxes, colors='r') - artists['cmins'] = perp_lines(mins, pmins, pmaxes, colors='r') - artists['cbars'] = par_lines(positions, mins, maxes, colors='r') - - # Render medians - if showmedians: - artists['cmedians'] = perp_lines(medians, - pmins, - pmaxes, - colors='r') - - return artists - - def tricontour(self, *args, **kwargs): - return mtri.tricontour(self, *args, **kwargs) - tricontour.__doc__ = mtri.TriContourSet.tricontour_doc - - def tricontourf(self, *args, **kwargs): - return mtri.tricontourf(self, *args, **kwargs) - tricontourf.__doc__ = mtri.TriContourSet.tricontour_doc - - def tripcolor(self, *args, **kwargs): - return mtri.tripcolor(self, *args, **kwargs) - tripcolor.__doc__ = mtri.tripcolor.__doc__ - - def triplot(self, *args, **kwargs): - return mtri.triplot(self, *args, **kwargs) - triplot.__doc__ = mtri.triplot.__doc__ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_base.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_base.py deleted file mode 100644 index 8dbc664..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_base.py +++ /dev/null @@ -1,3350 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import xrange - -import itertools -import warnings -import math -from operator import itemgetter - -import numpy as np -from numpy import ma - -import matplotlib -rcParams = matplotlib.rcParams - -from matplotlib import cbook -from matplotlib.cbook import _string_to_bool -from matplotlib import docstring -import matplotlib.colors as mcolors -import matplotlib.lines as mlines -import matplotlib.patches as mpatches -import matplotlib.artist as martist -import matplotlib.transforms as mtransforms -import matplotlib.ticker as mticker -import matplotlib.axis as maxis -import matplotlib.scale as mscale -import matplotlib.spines as mspines -import matplotlib.font_manager as font_manager -import matplotlib.text as mtext -import matplotlib.image as mimage -from matplotlib.artist import allow_rasterization - - -from matplotlib.cbook import iterable - - -is_string_like = cbook.is_string_like -is_sequence_of_strings = cbook.is_sequence_of_strings - - -def _process_plot_format(fmt): - """ - Process a MATLAB style color/line style format string. Return a - (*linestyle*, *color*) tuple as a result of the processing. Default - values are ('-', 'b'). Example format strings include: - - * 'ko': black circles - * '.b': blue dots - * 'r--': red dashed lines - - .. seealso:: - - :func:`~matplotlib.Line2D.lineStyles` and - :func:`~matplotlib.pyplot.colors` - for all possible styles and color format string. - """ - - linestyle = None - marker = None - color = None - - # Is fmt just a colorspec? - try: - color = mcolors.colorConverter.to_rgb(fmt) - - # We need to differentiate grayscale '1.0' from tri_down marker '1' - try: - fmtint = str(int(fmt)) - except ValueError: - return linestyle, marker, color # Yes - else: - if fmt != fmtint: - # user definitely doesn't want tri_down marker - return linestyle, marker, color # Yes - else: - # ignore converted color - color = None - except ValueError: - pass # No, not just a color. - - # handle the multi char special cases and strip them from the - # string - if fmt.find('--') >= 0: - linestyle = '--' - fmt = fmt.replace('--', '') - if fmt.find('-.') >= 0: - linestyle = '-.' - fmt = fmt.replace('-.', '') - if fmt.find(' ') >= 0: - linestyle = 'None' - fmt = fmt.replace(' ', '') - - chars = [c for c in fmt] - - for c in chars: - if c in mlines.lineStyles: - if linestyle is not None: - raise ValueError( - 'Illegal format string "%s"; two linestyle symbols' % fmt) - linestyle = c - elif c in mlines.lineMarkers: - if marker is not None: - raise ValueError( - 'Illegal format string "%s"; two marker symbols' % fmt) - marker = c - elif c in mcolors.colorConverter.colors: - if color is not None: - raise ValueError( - 'Illegal format string "%s"; two color symbols' % fmt) - color = c - else: - raise ValueError( - 'Unrecognized character %c in format string' % c) - - if linestyle is None and marker is None: - linestyle = rcParams['lines.linestyle'] - if linestyle is None: - linestyle = 'None' - if marker is None: - marker = 'None' - - return linestyle, marker, color - - -class _process_plot_var_args(object): - """ - Process variable length arguments to the plot command, so that - plot commands like the following are supported:: - - plot(t, s) - plot(t1, s1, t2, s2) - plot(t1, s1, 'ko', t2, s2) - plot(t1, s1, 'ko', t2, s2, 'r--', t3, e3) - - an arbitrary number of *x*, *y*, *fmt* are allowed - """ - def __init__(self, axes, command='plot'): - self.axes = axes - self.command = command - self.set_color_cycle() - - def __getstate__(self): - # note: it is not possible to pickle a itertools.cycle instance - return {'axes': self.axes, 'command': self.command} - - def __setstate__(self, state): - self.__dict__ = state.copy() - self.set_color_cycle() - - def set_color_cycle(self, clist=None): - if clist is None: - clist = rcParams['axes.color_cycle'] - self.color_cycle = itertools.cycle(clist) - - def __call__(self, *args, **kwargs): - - if self.axes.xaxis is not None and self.axes.yaxis is not None: - xunits = kwargs.pop('xunits', self.axes.xaxis.units) - - if self.axes.name == 'polar': - xunits = kwargs.pop('thetaunits', xunits) - - yunits = kwargs.pop('yunits', self.axes.yaxis.units) - - if self.axes.name == 'polar': - yunits = kwargs.pop('runits', yunits) - - if xunits != self.axes.xaxis.units: - self.axes.xaxis.set_units(xunits) - - if yunits != self.axes.yaxis.units: - self.axes.yaxis.set_units(yunits) - - ret = self._grab_next_args(*args, **kwargs) - return ret - - def set_lineprops(self, line, **kwargs): - assert self.command == 'plot', 'set_lineprops only works with "plot"' - for key, val in six.iteritems(kwargs): - funcName = "set_%s" % key - if not hasattr(line, funcName): - raise TypeError('There is no line property "%s"' % key) - func = getattr(line, funcName) - func(val) - - def set_patchprops(self, fill_poly, **kwargs): - assert self.command == 'fill', 'set_patchprops only works with "fill"' - for key, val in six.iteritems(kwargs): - funcName = "set_%s" % key - if not hasattr(fill_poly, funcName): - raise TypeError('There is no patch property "%s"' % key) - func = getattr(fill_poly, funcName) - func(val) - - def _xy_from_xy(self, x, y): - if self.axes.xaxis is not None and self.axes.yaxis is not None: - bx = self.axes.xaxis.update_units(x) - by = self.axes.yaxis.update_units(y) - - if self.command != 'plot': - # the Line2D class can handle unitized data, with - # support for post hoc unit changes etc. Other mpl - # artists, e.g., Polygon which _process_plot_var_args - # also serves on calls to fill, cannot. So this is a - # hack to say: if you are not "plot", which is - # creating Line2D, then convert the data now to - # floats. If you are plot, pass the raw data through - # to Line2D which will handle the conversion. So - # polygons will not support post hoc conversions of - # the unit type since they are not storing the orig - # data. Hopefully we can rationalize this at a later - # date - JDH - if bx: - x = self.axes.convert_xunits(x) - if by: - y = self.axes.convert_yunits(y) - - x = np.atleast_1d(x) # like asanyarray, but converts scalar to array - y = np.atleast_1d(y) - if x.shape[0] != y.shape[0]: - raise ValueError("x and y must have same first dimension") - if x.ndim > 2 or y.ndim > 2: - raise ValueError("x and y can be no greater than 2-D") - - if x.ndim == 1: - x = x[:, np.newaxis] - if y.ndim == 1: - y = y[:, np.newaxis] - return x, y - - def _makeline(self, x, y, kw, kwargs): - kw = kw.copy() # Don't modify the original kw. - kwargs = kwargs.copy() - if kw.get('color', None) is None and kwargs.get('color', None) is None: - kwargs['color'] = kw['color'] = six.next(self.color_cycle) - # (can't use setdefault because it always evaluates - # its second argument) - seg = mlines.Line2D(x, y, - axes=self.axes, - **kw - ) - self.set_lineprops(seg, **kwargs) - return seg - - def _makefill(self, x, y, kw, kwargs): - try: - facecolor = kw['color'] - except KeyError: - facecolor = six.next(self.color_cycle) - seg = mpatches.Polygon(np.hstack((x[:, np.newaxis], - y[:, np.newaxis])), - facecolor=facecolor, - fill=True, - closed=kw['closed']) - self.set_patchprops(seg, **kwargs) - return seg - - def _plot_args(self, tup, kwargs): - ret = [] - if len(tup) > 1 and is_string_like(tup[-1]): - linestyle, marker, color = _process_plot_format(tup[-1]) - tup = tup[:-1] - elif len(tup) == 3: - raise ValueError('third arg must be a format string') - else: - linestyle, marker, color = None, None, None - kw = {} - for k, v in zip(('linestyle', 'marker', 'color'), - (linestyle, marker, color)): - if v is not None: - kw[k] = v - - y = np.atleast_1d(tup[-1]) - - if len(tup) == 2: - x = np.atleast_1d(tup[0]) - else: - x = np.arange(y.shape[0], dtype=float) - - x, y = self._xy_from_xy(x, y) - - if self.command == 'plot': - func = self._makeline - else: - kw['closed'] = kwargs.get('closed', True) - func = self._makefill - - ncx, ncy = x.shape[1], y.shape[1] - for j in xrange(max(ncx, ncy)): - seg = func(x[:, j % ncx], y[:, j % ncy], kw, kwargs) - ret.append(seg) - return ret - - def _grab_next_args(self, *args, **kwargs): - - remaining = args - while 1: - - if len(remaining) == 0: - return - if len(remaining) <= 3: - for seg in self._plot_args(remaining, kwargs): - yield seg - return - - if is_string_like(remaining[2]): - isplit = 3 - else: - isplit = 2 - - for seg in self._plot_args(remaining[:isplit], kwargs): - yield seg - remaining = remaining[isplit:] - - -class _AxesBase(martist.Artist): - """ - """ - name = "rectilinear" - - _shared_x_axes = cbook.Grouper() - _shared_y_axes = cbook.Grouper() - - def __str__(self): - return "Axes(%g,%g;%gx%g)" % tuple(self._position.bounds) - - def __init__(self, fig, rect, - axisbg=None, # defaults to rc axes.facecolor - frameon=True, - sharex=None, # use Axes instance's xaxis info - sharey=None, # use Axes instance's yaxis info - label='', - xscale=None, - yscale=None, - **kwargs - ): - """ - Build an :class:`Axes` instance in - :class:`~matplotlib.figure.Figure` *fig* with - *rect=[left, bottom, width, height]* in - :class:`~matplotlib.figure.Figure` coordinates - - Optional keyword arguments: - - ================ ========================================= - Keyword Description - ================ ========================================= - *adjustable* [ 'box' | 'datalim' | 'box-forced'] - *alpha* float: the alpha transparency (can be None) - *anchor* [ 'C', 'SW', 'S', 'SE', 'E', 'NE', 'N', - 'NW', 'W' ] - *aspect* [ 'auto' | 'equal' | aspect_ratio ] - *autoscale_on* [ *True* | *False* ] whether or not to - autoscale the *viewlim* - *axis_bgcolor* any matplotlib color, see - :func:`~matplotlib.pyplot.colors` - *axisbelow* draw the grids and ticks below the other - artists - *cursor_props* a (*float*, *color*) tuple - *figure* a :class:`~matplotlib.figure.Figure` - instance - *frame_on* a boolean - draw the axes frame - *label* the axes label - *navigate* [ *True* | *False* ] - *navigate_mode* [ 'PAN' | 'ZOOM' | None ] the navigation - toolbar button status - *position* [left, bottom, width, height] in - class:`~matplotlib.figure.Figure` coords - *sharex* an class:`~matplotlib.axes.Axes` instance - to share the x-axis with - *sharey* an class:`~matplotlib.axes.Axes` instance - to share the y-axis with - *title* the title string - *visible* [ *True* | *False* ] whether the axes is - visible - *xlabel* the xlabel - *xlim* (*xmin*, *xmax*) view limits - *xscale* [%(scale)s] - *xticklabels* sequence of strings - *xticks* sequence of floats - *ylabel* the ylabel strings - *ylim* (*ymin*, *ymax*) view limits - *yscale* [%(scale)s] - *yticklabels* sequence of strings - *yticks* sequence of floats - ================ ========================================= - """ % {'scale': ' | '.join( - [repr(x) for x in mscale.get_scale_names()])} - martist.Artist.__init__(self) - if isinstance(rect, mtransforms.Bbox): - self._position = rect - else: - self._position = mtransforms.Bbox.from_bounds(*rect) - self._originalPosition = self._position.frozen() - self.set_axes(self) - self.set_aspect('auto') - self._adjustable = 'box' - self.set_anchor('C') - self._sharex = sharex - self._sharey = sharey - if sharex is not None: - self._shared_x_axes.join(self, sharex) - if sharex._adjustable == 'box': - sharex._adjustable = 'datalim' - #warnings.warn( - # 'shared axes: "adjustable" is being changed to "datalim"') - self._adjustable = 'datalim' - if sharey is not None: - self._shared_y_axes.join(self, sharey) - if sharey._adjustable == 'box': - sharey._adjustable = 'datalim' - #warnings.warn( - # 'shared axes: "adjustable" is being changed to "datalim"') - self._adjustable = 'datalim' - self.set_label(label) - self.set_figure(fig) - - self.set_axes_locator(kwargs.get("axes_locator", None)) - - self.spines = self._gen_axes_spines() - - # this call may differ for non-sep axes, e.g., polar - self._init_axis() - - if axisbg is None: - axisbg = rcParams['axes.facecolor'] - self._axisbg = axisbg - self._frameon = frameon - self._axisbelow = rcParams['axes.axisbelow'] - - self._rasterization_zorder = None - - self._hold = rcParams['axes.hold'] - self._connected = {} # a dict from events to (id, func) - self.cla() - # funcs used to format x and y - fall back on major formatters - self.fmt_xdata = None - self.fmt_ydata = None - - self.set_cursor_props((1, 'k')) # set the cursor properties for axes - - self._cachedRenderer = None - self.set_navigate(True) - self.set_navigate_mode(None) - - if xscale: - self.set_xscale(xscale) - if yscale: - self.set_yscale(yscale) - - if len(kwargs): - self.update(kwargs) - - if self.xaxis is not None: - self._xcid = self.xaxis.callbacks.connect('units finalize', - self.relim) - - if self.yaxis is not None: - self._ycid = self.yaxis.callbacks.connect('units finalize', - self.relim) - - def __setstate__(self, state): - self.__dict__ = state - # put the _remove_method back on all artists contained within the axes - for container_name in ['lines', 'collections', 'tables', 'patches', - 'texts', 'images']: - container = getattr(self, container_name) - for artist in container: - artist._remove_method = container.remove - - def get_window_extent(self, *args, **kwargs): - """ - get the axes bounding box in display space; *args* and - *kwargs* are empty - """ - return self.bbox - - def _init_axis(self): - "move this out of __init__ because non-separable axes don't use it" - self.xaxis = maxis.XAxis(self) - self.spines['bottom'].register_axis(self.xaxis) - self.spines['top'].register_axis(self.xaxis) - self.yaxis = maxis.YAxis(self) - self.spines['left'].register_axis(self.yaxis) - self.spines['right'].register_axis(self.yaxis) - self._update_transScale() - - def set_figure(self, fig): - """ - Set the class:`~matplotlib.axes.Axes` figure - - accepts a class:`~matplotlib.figure.Figure` instance - """ - martist.Artist.set_figure(self, fig) - - self.bbox = mtransforms.TransformedBbox(self._position, - fig.transFigure) - # these will be updated later as data is added - self.dataLim = mtransforms.Bbox.null() - self.viewLim = mtransforms.Bbox.unit() - self.transScale = mtransforms.TransformWrapper( - mtransforms.IdentityTransform()) - - self._set_lim_and_transforms() - - def _set_lim_and_transforms(self): - """ - set the *dataLim* and *viewLim* - :class:`~matplotlib.transforms.Bbox` attributes and the - *transScale*, *transData*, *transLimits* and *transAxes* - transformations. - - .. note:: - - This method is primarily used by rectilinear projections - of the :class:`~matplotlib.axes.Axes` class, and is meant - to be overridden by new kinds of projection axes that need - different transformations and limits. (See - :class:`~matplotlib.projections.polar.PolarAxes` for an - example. - - """ - self.transAxes = mtransforms.BboxTransformTo(self.bbox) - - # Transforms the x and y axis separately by a scale factor. - # It is assumed that this part will have non-linear components - # (e.g., for a log scale). - self.transScale = mtransforms.TransformWrapper( - mtransforms.IdentityTransform()) - - # An affine transformation on the data, generally to limit the - # range of the axes - self.transLimits = mtransforms.BboxTransformFrom( - mtransforms.TransformedBbox(self.viewLim, self.transScale)) - - # The parentheses are important for efficiency here -- they - # group the last two (which are usually affines) separately - # from the first (which, with log-scaling can be non-affine). - self.transData = self.transScale + (self.transLimits + self.transAxes) - - self._xaxis_transform = mtransforms.blended_transform_factory( - self.transData, self.transAxes) - self._yaxis_transform = mtransforms.blended_transform_factory( - self.transAxes, self.transData) - - def get_xaxis_transform(self, which='grid'): - """ - Get the transformation used for drawing x-axis labels, ticks - and gridlines. The x-direction is in data coordinates and the - y-direction is in axis coordinates. - - .. note:: - - This transformation is primarily used by the - :class:`~matplotlib.axis.Axis` class, and is meant to be - overridden by new kinds of projections that may need to - place axis elements in different locations. - - """ - if which == 'grid': - return self._xaxis_transform - elif which == 'tick1': - # for cartesian projection, this is bottom spine - return self.spines['bottom'].get_spine_transform() - elif which == 'tick2': - # for cartesian projection, this is top spine - return self.spines['top'].get_spine_transform() - else: - raise ValueError('unknown value for which') - - def get_xaxis_text1_transform(self, pad_points): - """ - Get the transformation used for drawing x-axis labels, which - will add the given amount of padding (in points) between the - axes and the label. The x-direction is in data coordinates - and the y-direction is in axis coordinates. Returns a - 3-tuple of the form:: - - (transform, valign, halign) - - where *valign* and *halign* are requested alignments for the - text. - - .. note:: - - This transformation is primarily used by the - :class:`~matplotlib.axis.Axis` class, and is meant to be - overridden by new kinds of projections that may need to - place axis elements in different locations. - - """ - return (self.get_xaxis_transform(which='tick1') + - mtransforms.ScaledTranslation(0, -1 * pad_points / 72.0, - self.figure.dpi_scale_trans), - "top", "center") - - def get_xaxis_text2_transform(self, pad_points): - """ - Get the transformation used for drawing the secondary x-axis - labels, which will add the given amount of padding (in points) - between the axes and the label. The x-direction is in data - coordinates and the y-direction is in axis coordinates. - Returns a 3-tuple of the form:: - - (transform, valign, halign) - - where *valign* and *halign* are requested alignments for the - text. - - .. note:: - - This transformation is primarily used by the - :class:`~matplotlib.axis.Axis` class, and is meant to be - overridden by new kinds of projections that may need to - place axis elements in different locations. - - """ - return (self.get_xaxis_transform(which='tick2') + - mtransforms.ScaledTranslation(0, pad_points / 72.0, - self.figure.dpi_scale_trans), - "bottom", "center") - - def get_yaxis_transform(self, which='grid'): - """ - Get the transformation used for drawing y-axis labels, ticks - and gridlines. The x-direction is in axis coordinates and the - y-direction is in data coordinates. - - .. note:: - - This transformation is primarily used by the - :class:`~matplotlib.axis.Axis` class, and is meant to be - overridden by new kinds of projections that may need to - place axis elements in different locations. - - """ - if which == 'grid': - return self._yaxis_transform - elif which == 'tick1': - # for cartesian projection, this is bottom spine - return self.spines['left'].get_spine_transform() - elif which == 'tick2': - # for cartesian projection, this is top spine - return self.spines['right'].get_spine_transform() - else: - raise ValueError('unknown value for which') - - def get_yaxis_text1_transform(self, pad_points): - """ - Get the transformation used for drawing y-axis labels, which - will add the given amount of padding (in points) between the - axes and the label. The x-direction is in axis coordinates - and the y-direction is in data coordinates. Returns a 3-tuple - of the form:: - - (transform, valign, halign) - - where *valign* and *halign* are requested alignments for the - text. - - .. note:: - - This transformation is primarily used by the - :class:`~matplotlib.axis.Axis` class, and is meant to be - overridden by new kinds of projections that may need to - place axis elements in different locations. - - """ - return (self.get_yaxis_transform(which='tick1') + - mtransforms.ScaledTranslation(-1 * pad_points / 72.0, 0, - self.figure.dpi_scale_trans), - "center", "right") - - def get_yaxis_text2_transform(self, pad_points): - """ - Get the transformation used for drawing the secondary y-axis - labels, which will add the given amount of padding (in points) - between the axes and the label. The x-direction is in axis - coordinates and the y-direction is in data coordinates. - Returns a 3-tuple of the form:: - - (transform, valign, halign) - - where *valign* and *halign* are requested alignments for the - text. - - .. note:: - - This transformation is primarily used by the - :class:`~matplotlib.axis.Axis` class, and is meant to be - overridden by new kinds of projections that may need to - place axis elements in different locations. - - """ - return (self.get_yaxis_transform(which='tick2') + - mtransforms.ScaledTranslation(pad_points / 72.0, 0, - self.figure.dpi_scale_trans), - "center", "left") - - def _update_transScale(self): - self.transScale.set( - mtransforms.blended_transform_factory( - self.xaxis.get_transform(), self.yaxis.get_transform())) - if hasattr(self, "lines"): - for line in self.lines: - try: - line._transformed_path.invalidate() - except AttributeError: - pass - - def get_position(self, original=False): - 'Return the a copy of the axes rectangle as a Bbox' - if original: - return self._originalPosition.frozen() - else: - return self._position.frozen() - - def set_position(self, pos, which='both'): - """ - Set the axes position with:: - - pos = [left, bottom, width, height] - - in relative 0,1 coords, or *pos* can be a - :class:`~matplotlib.transforms.Bbox` - - There are two position variables: one which is ultimately - used, but which may be modified by :meth:`apply_aspect`, and a - second which is the starting point for :meth:`apply_aspect`. - - - Optional keyword arguments: - *which* - - ========== ==================== - value description - ========== ==================== - 'active' to change the first - 'original' to change the second - 'both' to change both - ========== ==================== - - """ - if not isinstance(pos, mtransforms.BboxBase): - pos = mtransforms.Bbox.from_bounds(*pos) - if which in ('both', 'active'): - self._position.set(pos) - if which in ('both', 'original'): - self._originalPosition.set(pos) - - def reset_position(self): - """Make the original position the active position""" - pos = self.get_position(original=True) - self.set_position(pos, which='active') - - def set_axes_locator(self, locator): - """ - set axes_locator - - ACCEPT: a callable object which takes an axes instance and renderer and - returns a bbox. - """ - self._axes_locator = locator - - def get_axes_locator(self): - """ - return axes_locator - """ - return self._axes_locator - - def _set_artist_props(self, a): - """set the boilerplate props for artists added to axes""" - a.set_figure(self.figure) - if not a.is_transform_set(): - a.set_transform(self.transData) - - a.set_axes(self) - - def _gen_axes_patch(self): - """ - Returns the patch used to draw the background of the axes. It - is also used as the clipping path for any data elements on the - axes. - - In the standard axes, this is a rectangle, but in other - projections it may not be. - - .. note:: - - Intended to be overridden by new projection types. - - """ - return mpatches.Rectangle((0.0, 0.0), 1.0, 1.0) - - def _gen_axes_spines(self, locations=None, offset=0.0, units='inches'): - """ - Returns a dict whose keys are spine names and values are - Line2D or Patch instances. Each element is used to draw a - spine of the axes. - - In the standard axes, this is a single line segment, but in - other projections it may not be. - - .. note:: - - Intended to be overridden by new projection types. - - """ - return { - 'left': mspines.Spine.linear_spine(self, 'left'), - 'right': mspines.Spine.linear_spine(self, 'right'), - 'bottom': mspines.Spine.linear_spine(self, 'bottom'), - 'top': mspines.Spine.linear_spine(self, 'top'), } - - def cla(self): - """Clear the current axes.""" - # Note: this is called by Axes.__init__() - - # stash the current visibility state - if hasattr(self, 'patch'): - patch_visible = self.patch.get_visible() - else: - patch_visible = True - - xaxis_visible = self.xaxis.get_visible() - yaxis_visible = self.yaxis.get_visible() - - self.xaxis.cla() - self.yaxis.cla() - for name, spine in six.iteritems(self.spines): - spine.cla() - - self.ignore_existing_data_limits = True - self.callbacks = cbook.CallbackRegistry() - - if self._sharex is not None: - # major and minor are class instances with - # locator and formatter attributes - self.xaxis.major = self._sharex.xaxis.major - self.xaxis.minor = self._sharex.xaxis.minor - x0, x1 = self._sharex.get_xlim() - self.set_xlim(x0, x1, emit=False, auto=None) - - # Save the current formatter/locator so we don't lose it - majf = self._sharex.xaxis.get_major_formatter() - minf = self._sharex.xaxis.get_minor_formatter() - majl = self._sharex.xaxis.get_major_locator() - minl = self._sharex.xaxis.get_minor_locator() - - # This overwrites the current formatter/locator - self.xaxis._set_scale(self._sharex.xaxis.get_scale()) - - # Reset the formatter/locator - self.xaxis.set_major_formatter(majf) - self.xaxis.set_minor_formatter(minf) - self.xaxis.set_major_locator(majl) - self.xaxis.set_minor_locator(minl) - else: - self.xaxis._set_scale('linear') - - if self._sharey is not None: - self.yaxis.major = self._sharey.yaxis.major - self.yaxis.minor = self._sharey.yaxis.minor - y0, y1 = self._sharey.get_ylim() - self.set_ylim(y0, y1, emit=False, auto=None) - - # Save the current formatter/locator so we don't lose it - majf = self._sharey.yaxis.get_major_formatter() - minf = self._sharey.yaxis.get_minor_formatter() - majl = self._sharey.yaxis.get_major_locator() - minl = self._sharey.yaxis.get_minor_locator() - - # This overwrites the current formatter/locator - self.yaxis._set_scale(self._sharey.yaxis.get_scale()) - - # Reset the formatter/locator - self.yaxis.set_major_formatter(majf) - self.yaxis.set_minor_formatter(minf) - self.yaxis.set_major_locator(majl) - self.yaxis.set_minor_locator(minl) - else: - self.yaxis._set_scale('linear') - - self._autoscaleXon = True - self._autoscaleYon = True - self._xmargin = rcParams['axes.xmargin'] - self._ymargin = rcParams['axes.ymargin'] - self._tight = False - self._update_transScale() # needed? - - self._get_lines = _process_plot_var_args(self) - self._get_patches_for_fill = _process_plot_var_args(self, 'fill') - - self._gridOn = rcParams['axes.grid'] - self.lines = [] - self.patches = [] - self.texts = [] - self.tables = [] - self.artists = [] - self.images = [] - self._current_image = None # strictly for pyplot via _sci, _gci - self.legend_ = None - self.collections = [] # collection.Collection instances - self.containers = [] - - self.grid(self._gridOn, which=rcParams['axes.grid.which']) - props = font_manager.FontProperties(size=rcParams['axes.titlesize'], - weight=rcParams['axes.titleweight']) - - self.titleOffsetTrans = mtransforms.ScaledTranslation( - 0.0, 5.0 / 72.0, self.figure.dpi_scale_trans) - self.title = mtext.Text( - x=0.5, y=1.0, text='', - fontproperties=props, - verticalalignment='baseline', - horizontalalignment='center', - ) - self._left_title = mtext.Text( - x=0.0, y=1.0, text='', - fontproperties=props.copy(), - verticalalignment='baseline', - horizontalalignment='left', ) - self._right_title = mtext.Text( - x=1.0, y=1.0, text='', - fontproperties=props.copy(), - verticalalignment='baseline', - horizontalalignment='right', - ) - - for _title in (self.title, self._left_title, self._right_title): - _title.set_transform(self.transAxes + self.titleOffsetTrans) - _title.set_clip_box(None) - self._set_artist_props(_title) - - # the patch draws the background of the axes. we want this to - # be below the other artists; the axesPatch name is - # deprecated. We use the frame to draw the edges so we are - # setting the edgecolor to None - self.patch = self.axesPatch = self._gen_axes_patch() - self.patch.set_figure(self.figure) - self.patch.set_facecolor(self._axisbg) - self.patch.set_edgecolor('None') - self.patch.set_linewidth(0) - self.patch.set_transform(self.transAxes) - - self.axison = True - - self.xaxis.set_clip_path(self.patch) - self.yaxis.set_clip_path(self.patch) - - self._shared_x_axes.clean() - self._shared_y_axes.clean() - if self._sharex: - self.xaxis.set_visible(xaxis_visible) - self.patch.set_visible(patch_visible) - - if self._sharey: - self.yaxis.set_visible(yaxis_visible) - self.patch.set_visible(patch_visible) - - def clear(self): - """clear the axes""" - self.cla() - - def set_color_cycle(self, clist): - """ - Set the color cycle for any future plot commands on this Axes. - - *clist* is a list of mpl color specifiers. - """ - self._get_lines.set_color_cycle(clist) - self._get_patches_for_fill.set_color_cycle(clist) - - def ishold(self): - """return the HOLD status of the axes""" - return self._hold - - def hold(self, b=None): - """ - Call signature:: - - hold(b=None) - - Set the hold state. If *hold* is *None* (default), toggle the - *hold* state. Else set the *hold* state to boolean value *b*. - - Examples:: - - # toggle hold - hold() - - # turn hold on - hold(True) - - # turn hold off - hold(False) - - When hold is *True*, subsequent plot commands will be added to - the current axes. When hold is *False*, the current axes and - figure will be cleared on the next plot command - - """ - if b is None: - self._hold = not self._hold - else: - self._hold = b - - def get_aspect(self): - return self._aspect - - def set_aspect(self, aspect, adjustable=None, anchor=None): - """ - *aspect* - - ======== ================================================ - value description - ======== ================================================ - 'auto' automatic; fill position rectangle with data - 'normal' same as 'auto'; deprecated - 'equal' same scaling from data to plot units for x and y - num a circle will be stretched such that the height - is num times the width. aspect=1 is the same as - aspect='equal'. - ======== ================================================ - - *adjustable* - - ============ ===================================== - value description - ============ ===================================== - 'box' change physical size of axes - 'datalim' change xlim or ylim - 'box-forced' same as 'box', but axes can be shared - ============ ===================================== - - 'box' does not allow axes sharing, as this can cause - unintended side effect. For cases when sharing axes is - fine, use 'box-forced'. - - *anchor* - - ===== ===================== - value description - ===== ===================== - 'C' centered - 'SW' lower left corner - 'S' middle of bottom edge - 'SE' lower right corner - etc. - ===== ===================== - - .. deprecated:: 1.2 - the option 'normal' for aspect is deprecated. Use 'auto' instead. - """ - if aspect == 'normal': - cbook.warn_deprecated( - '1.2', name='normal', alternative='auto', obj_type='aspect') - self._aspect = 'auto' - - elif aspect in ('equal', 'auto'): - self._aspect = aspect - else: - self._aspect = float(aspect) # raise ValueError if necessary - - if adjustable is not None: - self.set_adjustable(adjustable) - if anchor is not None: - self.set_anchor(anchor) - - def get_adjustable(self): - return self._adjustable - - def set_adjustable(self, adjustable): - """ - ACCEPTS: [ 'box' | 'datalim' | 'box-forced'] - """ - if adjustable in ('box', 'datalim', 'box-forced'): - if self in self._shared_x_axes or self in self._shared_y_axes: - if adjustable == 'box': - raise ValueError( - 'adjustable must be "datalim" for shared axes') - self._adjustable = adjustable - else: - raise ValueError('argument must be "box", or "datalim"') - - def get_anchor(self): - return self._anchor - - def set_anchor(self, anchor): - """ - *anchor* - - ===== ============ - value description - ===== ============ - 'C' Center - 'SW' bottom left - 'S' bottom - 'SE' bottom right - 'E' right - 'NE' top right - 'N' top - 'NW' top left - 'W' left - ===== ============ - - """ - if (anchor in list(six.iterkeys(mtransforms.Bbox.coefs)) or - len(anchor) == 2): - self._anchor = anchor - else: - raise ValueError('argument must be among %s' % - ', '.join(six.iterkeys(mtransforms.Bbox.coefs))) - - def get_data_ratio(self): - """ - Returns the aspect ratio of the raw data. - - This method is intended to be overridden by new projection - types. - """ - xmin, xmax = self.get_xbound() - ymin, ymax = self.get_ybound() - - xsize = max(math.fabs(xmax - xmin), 1e-30) - ysize = max(math.fabs(ymax - ymin), 1e-30) - - return ysize / xsize - - def get_data_ratio_log(self): - """ - Returns the aspect ratio of the raw data in log scale. - Will be used when both axis scales are in log. - """ - xmin, xmax = self.get_xbound() - ymin, ymax = self.get_ybound() - - xsize = max(math.fabs(math.log10(xmax) - math.log10(xmin)), 1e-30) - ysize = max(math.fabs(math.log10(ymax) - math.log10(ymin)), 1e-30) - - return ysize / xsize - - def apply_aspect(self, position=None): - """ - Use :meth:`_aspect` and :meth:`_adjustable` to modify the - axes box or the view limits. - """ - if position is None: - position = self.get_position(original=True) - - aspect = self.get_aspect() - - if self.name != 'polar': - xscale, yscale = self.get_xscale(), self.get_yscale() - if xscale == "linear" and yscale == "linear": - aspect_scale_mode = "linear" - elif xscale == "log" and yscale == "log": - aspect_scale_mode = "log" - elif ((xscale == "linear" and yscale == "log") or - (xscale == "log" and yscale == "linear")): - if aspect != "auto": - warnings.warn( - 'aspect is not supported for Axes with xscale=%s, ' - 'yscale=%s' % (xscale, yscale)) - aspect = "auto" - else: # some custom projections have their own scales. - pass - else: - aspect_scale_mode = "linear" - - if aspect == 'auto': - self.set_position(position, which='active') - return - - if aspect == 'equal': - A = 1 - else: - A = aspect - - #Ensure at drawing time that any Axes involved in axis-sharing - # does not have its position changed. - if self in self._shared_x_axes or self in self._shared_y_axes: - if self._adjustable == 'box': - self._adjustable = 'datalim' - warnings.warn( - 'shared axes: "adjustable" is being changed to "datalim"') - - figW, figH = self.get_figure().get_size_inches() - fig_aspect = figH / figW - if self._adjustable in ['box', 'box-forced']: - if aspect_scale_mode == "log": - box_aspect = A * self.get_data_ratio_log() - else: - box_aspect = A * self.get_data_ratio() - pb = position.frozen() - pb1 = pb.shrunk_to_aspect(box_aspect, pb, fig_aspect) - self.set_position(pb1.anchored(self.get_anchor(), pb), 'active') - return - - # reset active to original in case it had been changed - # by prior use of 'box' - self.set_position(position, which='active') - - xmin, xmax = self.get_xbound() - ymin, ymax = self.get_ybound() - - if aspect_scale_mode == "log": - xmin, xmax = math.log10(xmin), math.log10(xmax) - ymin, ymax = math.log10(ymin), math.log10(ymax) - - xsize = max(math.fabs(xmax - xmin), 1e-30) - ysize = max(math.fabs(ymax - ymin), 1e-30) - - l, b, w, h = position.bounds - box_aspect = fig_aspect * (h / w) - data_ratio = box_aspect / A - - y_expander = (data_ratio * xsize / ysize - 1.0) - #print 'y_expander', y_expander - # If y_expander > 0, the dy/dx viewLim ratio needs to increase - if abs(y_expander) < 0.005: - #print 'good enough already' - return - - if aspect_scale_mode == "log": - dL = self.dataLim - dL_width = math.log10(dL.x1) - math.log10(dL.x0) - dL_height = math.log10(dL.y1) - math.log10(dL.y0) - xr = 1.05 * dL_width - yr = 1.05 * dL_height - else: - dL = self.dataLim - xr = 1.05 * dL.width - yr = 1.05 * dL.height - - xmarg = xsize - xr - ymarg = ysize - yr - Ysize = data_ratio * xsize - Xsize = ysize / data_ratio - Xmarg = Xsize - xr - Ymarg = Ysize - yr - xm = 0 # Setting these targets to, e.g., 0.05*xr does not seem to - # help. - ym = 0 - #print 'xmin, xmax, ymin, ymax', xmin, xmax, ymin, ymax - #print 'xsize, Xsize, ysize, Ysize', xsize, Xsize, ysize, Ysize - - changex = (self in self._shared_y_axes - and self not in self._shared_x_axes) - changey = (self in self._shared_x_axes - and self not in self._shared_y_axes) - if changex and changey: - warnings.warn("adjustable='datalim' cannot work with shared " - "x and y axes") - return - if changex: - adjust_y = False - else: - #print 'xmarg, ymarg, Xmarg, Ymarg', xmarg, ymarg, Xmarg, Ymarg - if xmarg > xm and ymarg > ym: - adjy = ((Ymarg > 0 and y_expander < 0) - or (Xmarg < 0 and y_expander > 0)) - else: - adjy = y_expander > 0 - #print 'y_expander, adjy', y_expander, adjy - adjust_y = changey or adjy # (Ymarg > xmarg) - if adjust_y: - yc = 0.5 * (ymin + ymax) - y0 = yc - Ysize / 2.0 - y1 = yc + Ysize / 2.0 - if aspect_scale_mode == "log": - self.set_ybound((10. ** y0, 10. ** y1)) - else: - self.set_ybound((y0, y1)) - #print 'New y0, y1:', y0, y1 - #print 'New ysize, ysize/xsize', y1-y0, (y1-y0)/xsize - else: - xc = 0.5 * (xmin + xmax) - x0 = xc - Xsize / 2.0 - x1 = xc + Xsize / 2.0 - if aspect_scale_mode == "log": - self.set_xbound((10. ** x0, 10. ** x1)) - else: - self.set_xbound((x0, x1)) - #print 'New x0, x1:', x0, x1 - #print 'New xsize, ysize/xsize', x1-x0, ysize/(x1-x0) - - def axis(self, *v, **kwargs): - """ - Convenience method for manipulating the x and y view limits - and the aspect ratio of the plot. For details, see - :func:`~matplotlib.pyplot.axis`. - - *kwargs* are passed on to :meth:`set_xlim` and - :meth:`set_ylim` - """ - if len(v) == 0 and len(kwargs) == 0: - xmin, xmax = self.get_xlim() - ymin, ymax = self.get_ylim() - return xmin, xmax, ymin, ymax - - if len(v) == 1 and is_string_like(v[0]): - s = v[0].lower() - if s == 'on': - self.set_axis_on() - elif s == 'off': - self.set_axis_off() - elif s in ('equal', 'tight', 'scaled', 'normal', 'auto', 'image'): - self.set_autoscale_on(True) - self.set_aspect('auto') - self.autoscale_view(tight=False) - # self.apply_aspect() - if s == 'equal': - self.set_aspect('equal', adjustable='datalim') - elif s == 'scaled': - self.set_aspect('equal', adjustable='box', anchor='C') - self.set_autoscale_on(False) # Req. by Mark Bakker - elif s == 'tight': - self.autoscale_view(tight=True) - self.set_autoscale_on(False) - elif s == 'image': - self.autoscale_view(tight=True) - self.set_autoscale_on(False) - self.set_aspect('equal', adjustable='box', anchor='C') - - else: - raise ValueError('Unrecognized string %s to axis; ' - 'try on or off' % s) - xmin, xmax = self.get_xlim() - ymin, ymax = self.get_ylim() - return xmin, xmax, ymin, ymax - - emit = kwargs.get('emit', True) - try: - v[0] - except IndexError: - xmin = kwargs.get('xmin', None) - xmax = kwargs.get('xmax', None) - auto = False # turn off autoscaling, unless... - if xmin is None and xmax is None: - auto = None # leave autoscaling state alone - xmin, xmax = self.set_xlim(xmin, xmax, emit=emit, auto=auto) - - ymin = kwargs.get('ymin', None) - ymax = kwargs.get('ymax', None) - auto = False # turn off autoscaling, unless... - if ymin is None and ymax is None: - auto = None # leave autoscaling state alone - ymin, ymax = self.set_ylim(ymin, ymax, emit=emit, auto=auto) - return xmin, xmax, ymin, ymax - - v = v[0] - if len(v) != 4: - raise ValueError('v must contain [xmin xmax ymin ymax]') - - self.set_xlim([v[0], v[1]], emit=emit, auto=False) - self.set_ylim([v[2], v[3]], emit=emit, auto=False) - - return v - - def get_legend(self): - """ - Return the legend.Legend instance, or None if no legend is defined - """ - return self.legend_ - - def get_images(self): - """return a list of Axes images contained by the Axes""" - return cbook.silent_list('AxesImage', self.images) - - def get_lines(self): - """Return a list of lines contained by the Axes""" - return cbook.silent_list('Line2D', self.lines) - - def get_xaxis(self): - """Return the XAxis instance""" - return self.xaxis - - def get_xgridlines(self): - """Get the x grid lines as a list of Line2D instances""" - return cbook.silent_list('Line2D xgridline', - self.xaxis.get_gridlines()) - - def get_xticklines(self): - """Get the xtick lines as a list of Line2D instances""" - return cbook.silent_list('Text xtickline', - self.xaxis.get_ticklines()) - - def get_yaxis(self): - """Return the YAxis instance""" - return self.yaxis - - def get_ygridlines(self): - """Get the y grid lines as a list of Line2D instances""" - return cbook.silent_list('Line2D ygridline', - self.yaxis.get_gridlines()) - - def get_yticklines(self): - """Get the ytick lines as a list of Line2D instances""" - return cbook.silent_list('Line2D ytickline', - self.yaxis.get_ticklines()) - - #### Adding and tracking artists - - def _sci(self, im): - """ - helper for :func:`~matplotlib.pyplot.sci`; - do not use elsewhere. - """ - if isinstance(im, matplotlib.contour.ContourSet): - if im.collections[0] not in self.collections: - raise ValueError( - "ContourSet must be in current Axes") - elif im not in self.images and im not in self.collections: - raise ValueError( - "Argument must be an image, collection, or ContourSet in " - "this Axes") - self._current_image = im - - def _gci(self): - """ - Helper for :func:`~matplotlib.pyplot.gci`; - do not use elsewhere. - """ - return self._current_image - - def has_data(self): - """ - Return *True* if any artists have been added to axes. - - This should not be used to determine whether the *dataLim* - need to be updated, and may not actually be useful for - anything. - """ - return ( - len(self.collections) + - len(self.images) + - len(self.lines) + - len(self.patches)) > 0 - - def add_artist(self, a): - """Add any :class:`~matplotlib.artist.Artist` to the axes. - - Use `add_artist` only for artists for which there is no dedicated - "add" method; and if necessary, use a method such as - `update_datalim` or `update_datalim_numerix` to manually update the - dataLim if the artist is to be included in autoscaling. - - Returns the artist. - """ - a.set_axes(self) - self.artists.append(a) - self._set_artist_props(a) - a.set_clip_path(self.patch) - a._remove_method = lambda h: self.artists.remove(h) - return a - - def add_collection(self, collection, autolim=True): - """ - Add a :class:`~matplotlib.collections.Collection` instance - to the axes. - - Returns the collection. - """ - label = collection.get_label() - if not label: - collection.set_label('_collection%d' % len(self.collections)) - self.collections.append(collection) - self._set_artist_props(collection) - - if collection.get_clip_path() is None: - collection.set_clip_path(self.patch) - - if autolim: - self.update_datalim(collection.get_datalim(self.transData)) - - collection._remove_method = lambda h: self.collections.remove(h) - return collection - - def add_image(self, image): - """ - Add a :class:`~matplotlib.image.AxesImage` to the axes. - - Returns the image. - """ - self._set_artist_props(image) - self.images.append(image) - image._remove_method = lambda h: self.images.remove(h) - return image - - def add_line(self, line): - """ - Add a :class:`~matplotlib.lines.Line2D` to the list of plot - lines - - Returns the line. - """ - self._set_artist_props(line) - if line.get_clip_path() is None: - line.set_clip_path(self.patch) - - self._update_line_limits(line) - if not line.get_label(): - line.set_label('_line%d' % len(self.lines)) - self.lines.append(line) - line._remove_method = lambda h: self.lines.remove(h) - return line - - def _update_line_limits(self, line): - """ - Figures out the data limit of the given line, updating self.dataLim. - """ - path = line.get_path() - if path.vertices.size == 0: - return - - line_trans = line.get_transform() - - if line_trans == self.transData: - data_path = path - - elif any(line_trans.contains_branch_seperately(self.transData)): - # identify the transform to go from line's coordinates - # to data coordinates - trans_to_data = line_trans - self.transData - - # if transData is affine we can use the cached non-affine component - # of line's path. (since the non-affine part of line_trans is - # entirely encapsulated in trans_to_data). - if self.transData.is_affine: - line_trans_path = line._get_transformed_path() - na_path, _ = line_trans_path.get_transformed_path_and_affine() - data_path = trans_to_data.transform_path_affine(na_path) - else: - data_path = trans_to_data.transform_path(path) - else: - # for backwards compatibility we update the dataLim with the - # coordinate range of the given path, even though the coordinate - # systems are completely different. This may occur in situations - # such as when ax.transAxes is passed through for absolute - # positioning. - data_path = path - - if data_path.vertices.size > 0: - updatex, updatey = line_trans.contains_branch_seperately( - self.transData) - self.dataLim.update_from_path(data_path, - self.ignore_existing_data_limits, - updatex=updatex, - updatey=updatey) - self.ignore_existing_data_limits = False - - def add_patch(self, p): - """ - Add a :class:`~matplotlib.patches.Patch` *p* to the list of - axes patches; the clipbox will be set to the Axes clipping - box. If the transform is not set, it will be set to - :attr:`transData`. - - Returns the patch. - """ - - self._set_artist_props(p) - if p.get_clip_path() is None: - p.set_clip_path(self.patch) - self._update_patch_limits(p) - self.patches.append(p) - p._remove_method = lambda h: self.patches.remove(h) - return p - - def _update_patch_limits(self, patch): - """update the data limits for patch *p*""" - # hist can add zero height Rectangles, which is useful to keep - # the bins, counts and patches lined up, but it throws off log - # scaling. We'll ignore rects with zero height or width in - # the auto-scaling - - # cannot check for '==0' since unitized data may not compare to zero - # issue #2150 - we update the limits if patch has non zero width - # or height. - if (isinstance(patch, mpatches.Rectangle) and - ((not patch.get_width()) and (not patch.get_height()))): - return - vertices = patch.get_path().vertices - if vertices.size > 0: - xys = patch.get_patch_transform().transform(vertices) - if patch.get_data_transform() != self.transData: - patch_to_data = (patch.get_data_transform() - - self.transData) - xys = patch_to_data.transform(xys) - - updatex, updatey = patch.get_transform().\ - contains_branch_seperately(self.transData) - self.update_datalim(xys, updatex=updatex, - updatey=updatey) - - def add_table(self, tab): - """ - Add a :class:`~matplotlib.tables.Table` instance to the - list of axes tables - - Returns the table. - """ - self._set_artist_props(tab) - self.tables.append(tab) - tab.set_clip_path(self.patch) - tab._remove_method = lambda h: self.tables.remove(h) - return tab - - def add_container(self, container): - """ - Add a :class:`~matplotlib.container.Container` instance - to the axes. - - Returns the collection. - """ - label = container.get_label() - if not label: - container.set_label('_container%d' % len(self.containers)) - self.containers.append(container) - container.set_remove_method(lambda h: self.containers.remove(h)) - return container - - def relim(self, visible_only=False): - """ - Recompute the data limits based on current artists. If you want to - exclude invisible artists from the calculation, set - ``visible_only=True`` - - At present, :class:`~matplotlib.collections.Collection` - instances are not supported. - """ - # Collections are deliberately not supported (yet); see - # the TODO note in artists.py. - self.dataLim.ignore(True) - self.dataLim.set_points(mtransforms.Bbox.null().get_points()) - self.ignore_existing_data_limits = True - - for line in self.lines: - if not visible_only or line.get_visible(): - self._update_line_limits(line) - - for p in self.patches: - if not visible_only or p.get_visible(): - self._update_patch_limits(p) - - def update_datalim(self, xys, updatex=True, updatey=True): - """ - Update the data lim bbox with seq of xy tups or equiv. 2-D array - """ - # if no data is set currently, the bbox will ignore its - # limits and set the bound to be the bounds of the xydata. - # Otherwise, it will compute the bounds of it's current data - # and the data in xydata - - if iterable(xys) and not len(xys): - return - if not ma.isMaskedArray(xys): - xys = np.asarray(xys) - self.dataLim.update_from_data_xy(xys, self.ignore_existing_data_limits, - updatex=updatex, updatey=updatey) - self.ignore_existing_data_limits = False - - def update_datalim_numerix(self, x, y): - """ - Update the data lim bbox with seq of xy tups - """ - # if no data is set currently, the bbox will ignore it's - # limits and set the bound to be the bounds of the xydata. - # Otherwise, it will compute the bounds of it's current data - # and the data in xydata - if iterable(x) and not len(x): - return - self.dataLim.update_from_data(x, y, self.ignore_existing_data_limits) - self.ignore_existing_data_limits = False - - def update_datalim_bounds(self, bounds): - """ - Update the datalim to include the given - :class:`~matplotlib.transforms.Bbox` *bounds* - """ - self.dataLim.set(mtransforms.Bbox.union([self.dataLim, bounds])) - - def _process_unit_info(self, xdata=None, ydata=None, kwargs=None): - """Look for unit *kwargs* and update the axis instances as necessary""" - - if self.xaxis is None or self.yaxis is None: - return - - #print 'processing', self.get_geometry() - if xdata is not None: - # we only need to update if there is nothing set yet. - if not self.xaxis.have_units(): - self.xaxis.update_units(xdata) - #print '\tset from xdata', self.xaxis.units - - if ydata is not None: - # we only need to update if there is nothing set yet. - if not self.yaxis.have_units(): - self.yaxis.update_units(ydata) - #print '\tset from ydata', self.yaxis.units - - # process kwargs 2nd since these will override default units - if kwargs is not None: - xunits = kwargs.pop('xunits', self.xaxis.units) - if self.name == 'polar': - xunits = kwargs.pop('thetaunits', xunits) - if xunits != self.xaxis.units: - #print '\tkw setting xunits', xunits - self.xaxis.set_units(xunits) - # If the units being set imply a different converter, - # we need to update. - if xdata is not None: - self.xaxis.update_units(xdata) - - yunits = kwargs.pop('yunits', self.yaxis.units) - if self.name == 'polar': - yunits = kwargs.pop('runits', yunits) - if yunits != self.yaxis.units: - #print '\tkw setting yunits', yunits - self.yaxis.set_units(yunits) - # If the units being set imply a different converter, - # we need to update. - if ydata is not None: - self.yaxis.update_units(ydata) - - def in_axes(self, mouseevent): - """ - Return *True* if the given *mouseevent* (in display coords) - is in the Axes - """ - return self.patch.contains(mouseevent)[0] - - def get_autoscale_on(self): - """ - Get whether autoscaling is applied for both axes on plot commands - """ - return self._autoscaleXon and self._autoscaleYon - - def get_autoscalex_on(self): - """ - Get whether autoscaling for the x-axis is applied on plot commands - """ - return self._autoscaleXon - - def get_autoscaley_on(self): - """ - Get whether autoscaling for the y-axis is applied on plot commands - """ - return self._autoscaleYon - - def set_autoscale_on(self, b): - """ - Set whether autoscaling is applied on plot commands - - accepts: [ *True* | *False* ] - """ - self._autoscaleXon = b - self._autoscaleYon = b - - def set_autoscalex_on(self, b): - """ - Set whether autoscaling for the x-axis is applied on plot commands - - accepts: [ *True* | *False* ] - """ - self._autoscaleXon = b - - def set_autoscaley_on(self, b): - """ - Set whether autoscaling for the y-axis is applied on plot commands - - accepts: [ *True* | *False* ] - """ - self._autoscaleYon = b - - def set_xmargin(self, m): - """ - Set padding of X data limits prior to autoscaling. - - *m* times the data interval will be added to each - end of that interval before it is used in autoscaling. - - accepts: float in range 0 to 1 - """ - if m < 0 or m > 1: - raise ValueError("margin must be in range 0 to 1") - self._xmargin = m - - def set_ymargin(self, m): - """ - Set padding of Y data limits prior to autoscaling. - - *m* times the data interval will be added to each - end of that interval before it is used in autoscaling. - - accepts: float in range 0 to 1 - """ - if m < 0 or m > 1: - raise ValueError("margin must be in range 0 to 1") - self._ymargin = m - - def margins(self, *args, **kw): - """ - Set or retrieve autoscaling margins. - - signatures:: - - margins() - - returns xmargin, ymargin - - :: - - margins(margin) - - margins(xmargin, ymargin) - - margins(x=xmargin, y=ymargin) - - margins(..., tight=False) - - All three forms above set the xmargin and ymargin parameters. - All keyword parameters are optional. A single argument - specifies both xmargin and ymargin. The *tight* parameter - is passed to :meth:`autoscale_view`, which is executed after - a margin is changed; the default here is *True*, on the - assumption that when margins are specified, no additional - padding to match tick marks is usually desired. Setting - *tight* to *None* will preserve the previous setting. - - Specifying any margin changes only the autoscaling; for example, - if *xmargin* is not None, then *xmargin* times the X data - interval will be added to each end of that interval before - it is used in autoscaling. - - """ - if not args and not kw: - return self._xmargin, self._ymargin - - tight = kw.pop('tight', True) - mx = kw.pop('x', None) - my = kw.pop('y', None) - if len(args) == 1: - mx = my = args[0] - elif len(args) == 2: - mx, my = args - elif len(args) > 2: - raise ValueError("more than two arguments were supplied") - if mx is not None: - self.set_xmargin(mx) - if my is not None: - self.set_ymargin(my) - - scalex = (mx is not None) - scaley = (my is not None) - - self.autoscale_view(tight=tight, scalex=scalex, scaley=scaley) - - def set_rasterization_zorder(self, z): - """ - Set zorder value below which artists will be rasterized. Set - to `None` to disable rasterizing of artists below a particular - zorder. - """ - self._rasterization_zorder = z - - def get_rasterization_zorder(self): - """ - Get zorder value below which artists will be rasterized - """ - return self._rasterization_zorder - - def autoscale(self, enable=True, axis='both', tight=None): - """ - Autoscale the axis view to the data (toggle). - - Convenience method for simple axis view autoscaling. - It turns autoscaling on or off, and then, - if autoscaling for either axis is on, it performs - the autoscaling on the specified axis or axes. - - *enable*: [True | False | None] - True (default) turns autoscaling on, False turns it off. - None leaves the autoscaling state unchanged. - - *axis*: ['x' | 'y' | 'both'] - which axis to operate on; default is 'both' - - *tight*: [True | False | None] - If True, set view limits to data limits; - if False, let the locator and margins expand the view limits; - if None, use tight scaling if the only artist is an image, - otherwise treat *tight* as False. - The *tight* setting is retained for future autoscaling - until it is explicitly changed. - - - Returns None. - """ - if enable is None: - scalex = True - scaley = True - else: - scalex = False - scaley = False - if axis in ['x', 'both']: - self._autoscaleXon = bool(enable) - scalex = self._autoscaleXon - if axis in ['y', 'both']: - self._autoscaleYon = bool(enable) - scaley = self._autoscaleYon - self.autoscale_view(tight=tight, scalex=scalex, scaley=scaley) - - def autoscale_view(self, tight=None, scalex=True, scaley=True): - """ - Autoscale the view limits using the data limits. You can - selectively autoscale only a single axis, e.g., the xaxis by - setting *scaley* to *False*. The autoscaling preserves any - axis direction reversal that has already been done. - - The data limits are not updated automatically when artist data are - changed after the artist has been added to an Axes instance. In that - case, use :meth:`matplotlib.axes.Axes.relim` prior to calling - autoscale_view. - """ - if tight is None: - # if image data only just use the datalim - _tight = self._tight or (len(self.images) > 0 and - len(self.lines) == 0 and - len(self.patches) == 0) - else: - _tight = self._tight = bool(tight) - - if scalex and self._autoscaleXon: - xshared = self._shared_x_axes.get_siblings(self) - dl = [ax.dataLim for ax in xshared] - #ignore non-finite data limits if good limits exist - finite_dl = [d for d in dl if np.isfinite(d).all()] - if len(finite_dl): - dl = finite_dl - - bb = mtransforms.BboxBase.union(dl) - x0, x1 = bb.intervalx - xlocator = self.xaxis.get_major_locator() - try: - # e.g., DateLocator has its own nonsingular() - x0, x1 = xlocator.nonsingular(x0, x1) - except AttributeError: - # Default nonsingular for, e.g., MaxNLocator - x0, x1 = mtransforms.nonsingular(x0, x1, increasing=False, - expander=0.05) - if self._xmargin > 0: - delta = (x1 - x0) * self._xmargin - x0 -= delta - x1 += delta - if not _tight: - x0, x1 = xlocator.view_limits(x0, x1) - self.set_xbound(x0, x1) - - if scaley and self._autoscaleYon: - yshared = self._shared_y_axes.get_siblings(self) - dl = [ax.dataLim for ax in yshared] - #ignore non-finite data limits if good limits exist - finite_dl = [d for d in dl if np.isfinite(d).all()] - if len(finite_dl): - dl = finite_dl - - bb = mtransforms.BboxBase.union(dl) - y0, y1 = bb.intervaly - ylocator = self.yaxis.get_major_locator() - try: - y0, y1 = ylocator.nonsingular(y0, y1) - except AttributeError: - y0, y1 = mtransforms.nonsingular(y0, y1, increasing=False, - expander=0.05) - if self._ymargin > 0: - delta = (y1 - y0) * self._ymargin - y0 -= delta - y1 += delta - if not _tight: - y0, y1 = ylocator.view_limits(y0, y1) - self.set_ybound(y0, y1) - - #### Drawing - - @allow_rasterization - def draw(self, renderer=None, inframe=False): - """Draw everything (plot lines, axes, labels)""" - if renderer is None: - renderer = self._cachedRenderer - - if renderer is None: - raise RuntimeError('No renderer defined') - if not self.get_visible(): - return - renderer.open_group('axes') - - locator = self.get_axes_locator() - if locator: - pos = locator(self, renderer) - self.apply_aspect(pos) - else: - self.apply_aspect() - - artists = [] - - artists.extend(self.collections) - artists.extend(self.patches) - artists.extend(self.lines) - artists.extend(self.texts) - artists.extend(self.artists) - - # the frame draws the edges around the axes patch -- we - # decouple these so the patch can be in the background and the - # frame in the foreground. Do this before drawing the axis - # objects so that the spine has the opportunity to update them. - if self.axison and self._frameon: - artists.extend(six.itervalues(self.spines)) - - if self.axison and not inframe: - if self._axisbelow: - self.xaxis.set_zorder(0.5) - self.yaxis.set_zorder(0.5) - else: - self.xaxis.set_zorder(2.5) - self.yaxis.set_zorder(2.5) - artists.extend([self.xaxis, self.yaxis]) - if not inframe: - artists.append(self.title) - artists.append(self._left_title) - artists.append(self._right_title) - artists.extend(self.tables) - if self.legend_ is not None: - artists.append(self.legend_) - - if self.figure.canvas.is_saving(): - dsu = [(a.zorder, a) for a in artists] - else: - dsu = [(a.zorder, a) for a in artists - if not a.get_animated()] - - # add images to dsu if the backend support compositing. - # otherwise, does the manaul compositing without adding images to dsu. - if len(self.images) <= 1 or renderer.option_image_nocomposite(): - dsu.extend([(im.zorder, im) for im in self.images]) - _do_composite = False - else: - _do_composite = True - - dsu.sort(key=itemgetter(0)) - - # rasterize artists with negative zorder - # if the minimum zorder is negative, start rasterization - rasterization_zorder = self._rasterization_zorder - if (rasterization_zorder is not None and - len(dsu) > 0 and dsu[0][0] < rasterization_zorder): - renderer.start_rasterizing() - dsu_rasterized = [l for l in dsu if l[0] < rasterization_zorder] - dsu = [l for l in dsu if l[0] >= rasterization_zorder] - else: - dsu_rasterized = [] - - # the patch draws the background rectangle -- the frame below - # will draw the edges - if self.axison and self._frameon: - self.patch.draw(renderer) - - if _do_composite: - # make a composite image blending alpha - # list of (mimage.Image, ox, oy) - - zorder_images = [(im.zorder, im) for im in self.images - if im.get_visible()] - zorder_images.sort(key=lambda x: x[0]) - - mag = renderer.get_image_magnification() - ims = [(im.make_image(mag), 0, 0, im.get_alpha()) - for z, im in zorder_images] - - l, b, r, t = self.bbox.extents - width = mag * ((round(r) + 0.5) - (round(l) - 0.5)) - height = mag * ((round(t) + 0.5) - (round(b) - 0.5)) - im = mimage.from_images(height, - width, - ims) - - im.is_grayscale = False - l, b, w, h = self.bbox.bounds - # composite images need special args so they will not - # respect z-order for now - - gc = renderer.new_gc() - gc.set_clip_rectangle(self.bbox) - gc.set_clip_path(mtransforms.TransformedPath( - self.patch.get_path(), - self.patch.get_transform())) - - renderer.draw_image(gc, round(l), round(b), im) - gc.restore() - - if dsu_rasterized: - for zorder, a in dsu_rasterized: - a.draw(renderer) - renderer.stop_rasterizing() - - for zorder, a in dsu: - a.draw(renderer) - - renderer.close_group('axes') - self._cachedRenderer = renderer - - def draw_artist(self, a): - """ - This method can only be used after an initial draw which - caches the renderer. It is used to efficiently update Axes - data (axis ticks, labels, etc are not updated) - """ - assert self._cachedRenderer is not None - a.draw(self._cachedRenderer) - - def redraw_in_frame(self): - """ - This method can only be used after an initial draw which - caches the renderer. It is used to efficiently update Axes - data (axis ticks, labels, etc are not updated) - """ - assert self._cachedRenderer is not None - self.draw(self._cachedRenderer, inframe=True) - - def get_renderer_cache(self): - return self._cachedRenderer - - #### Axes rectangle characteristics - - def get_frame_on(self): - """ - Get whether the axes rectangle patch is drawn - """ - return self._frameon - - def set_frame_on(self, b): - """ - Set whether the axes rectangle patch is drawn - - ACCEPTS: [ *True* | *False* ] - """ - self._frameon = b - - def get_axisbelow(self): - """ - Get whether axis below is true or not - """ - return self._axisbelow - - def set_axisbelow(self, b): - """ - Set whether the axis ticks and gridlines are above or below most - artists - - ACCEPTS: [ *True* | *False* ] - """ - self._axisbelow = b - - @docstring.dedent_interpd - def grid(self, b=None, which='major', axis='both', **kwargs): - """ - Turn the axes grids on or off. - - Call signature:: - - grid(self, b=None, which='major', axis='both', **kwargs) - - Set the axes grids on or off; *b* is a boolean. (For MATLAB - compatibility, *b* may also be a string, 'on' or 'off'.) - - If *b* is *None* and ``len(kwargs)==0``, toggle the grid state. If - *kwargs* are supplied, it is assumed that you want a grid and *b* - is thus set to *True*. - - *which* can be 'major' (default), 'minor', or 'both' to control - whether major tick grids, minor tick grids, or both are affected. - - *axis* can be 'both' (default), 'x', or 'y' to control which - set of gridlines are drawn. - - *kwargs* are used to set the grid line properties, e.g.,:: - - ax.grid(color='r', linestyle='-', linewidth=2) - - Valid :class:`~matplotlib.lines.Line2D` kwargs are - - %(Line2D)s - - """ - if len(kwargs): - b = True - b = _string_to_bool(b) - - if axis == 'x' or axis == 'both': - self.xaxis.grid(b, which=which, **kwargs) - if axis == 'y' or axis == 'both': - self.yaxis.grid(b, which=which, **kwargs) - - def ticklabel_format(self, **kwargs): - """ - Change the `~matplotlib.ticker.ScalarFormatter` used by - default for linear axes. - - Optional keyword arguments: - - ============ ========================================= - Keyword Description - ============ ========================================= - *style* [ 'sci' (or 'scientific') | 'plain' ] - plain turns off scientific notation - *scilimits* (m, n), pair of integers; if *style* - is 'sci', scientific notation will - be used for numbers outside the range - 10`m`:sup: to 10`n`:sup:. - Use (0,0) to include all numbers. - *useOffset* [True | False | offset]; if True, - the offset will be calculated as needed; - if False, no offset will be used; if a - numeric offset is specified, it will be - used. - *axis* [ 'x' | 'y' | 'both' ] - *useLocale* If True, format the number according to - the current locale. This affects things - such as the character used for the - decimal separator. If False, use - C-style (English) formatting. The - default setting is controlled by the - axes.formatter.use_locale rcparam. - ============ ========================================= - - Only the major ticks are affected. - If the method is called when the - :class:`~matplotlib.ticker.ScalarFormatter` is not the - :class:`~matplotlib.ticker.Formatter` being used, an - :exc:`AttributeError` will be raised. - - """ - style = kwargs.pop('style', '').lower() - scilimits = kwargs.pop('scilimits', None) - useOffset = kwargs.pop('useOffset', None) - useLocale = kwargs.pop('useLocale', None) - axis = kwargs.pop('axis', 'both').lower() - if scilimits is not None: - try: - m, n = scilimits - m + n + 1 # check that both are numbers - except (ValueError, TypeError): - raise ValueError("scilimits must be a sequence of 2 integers") - if style[:3] == 'sci': - sb = True - elif style in ['plain', 'comma']: - sb = False - if style == 'plain': - cb = False - else: - cb = True - raise NotImplementedError("comma style remains to be added") - elif style == '': - sb = None - else: - raise ValueError("%s is not a valid style value") - try: - if sb is not None: - if axis == 'both' or axis == 'x': - self.xaxis.major.formatter.set_scientific(sb) - if axis == 'both' or axis == 'y': - self.yaxis.major.formatter.set_scientific(sb) - if scilimits is not None: - if axis == 'both' or axis == 'x': - self.xaxis.major.formatter.set_powerlimits(scilimits) - if axis == 'both' or axis == 'y': - self.yaxis.major.formatter.set_powerlimits(scilimits) - if useOffset is not None: - if axis == 'both' or axis == 'x': - self.xaxis.major.formatter.set_useOffset(useOffset) - if axis == 'both' or axis == 'y': - self.yaxis.major.formatter.set_useOffset(useOffset) - if useLocale is not None: - if axis == 'both' or axis == 'x': - self.xaxis.major.formatter.set_useLocale(useLocale) - if axis == 'both' or axis == 'y': - self.yaxis.major.formatter.set_useLocale(useLocale) - except AttributeError: - raise AttributeError( - "This method only works with the ScalarFormatter.") - - def locator_params(self, axis='both', tight=None, **kwargs): - """ - Control behavior of tick locators. - - Keyword arguments: - - *axis* - ['x' | 'y' | 'both'] Axis on which to operate; - default is 'both'. - - *tight* - [True | False | None] Parameter passed to :meth:`autoscale_view`. - Default is None, for no change. - - Remaining keyword arguments are passed to directly to the - :meth:`~matplotlib.ticker.MaxNLocator.set_params` method. - - Typically one might want to reduce the maximum number - of ticks and use tight bounds when plotting small - subplots, for example:: - - ax.locator_params(tight=True, nbins=4) - - Because the locator is involved in autoscaling, - :meth:`autoscale_view` is called automatically after - the parameters are changed. - - This presently works only for the - :class:`~matplotlib.ticker.MaxNLocator` used - by default on linear axes, but it may be generalized. - """ - _x = axis in ['x', 'both'] - _y = axis in ['y', 'both'] - if _x: - self.xaxis.get_major_locator().set_params(**kwargs) - if _y: - self.yaxis.get_major_locator().set_params(**kwargs) - self.autoscale_view(tight=tight, scalex=_x, scaley=_y) - - def tick_params(self, axis='both', **kwargs): - """ - Change the appearance of ticks and tick labels. - - Keyword arguments: - - *axis* : ['x' | 'y' | 'both'] - Axis on which to operate; default is 'both'. - - *reset* : [True | False] - If *True*, set all parameters to defaults - before processing other keyword arguments. Default is - *False*. - - *which* : ['major' | 'minor' | 'both'] - Default is 'major'; apply arguments to *which* ticks. - - *direction* : ['in' | 'out' | 'inout'] - Puts ticks inside the axes, outside the axes, or both. - - *length* - Tick length in points. - - *width* - Tick width in points. - - *color* - Tick color; accepts any mpl color spec. - - *pad* - Distance in points between tick and label. - - *labelsize* - Tick label font size in points or as a string (e.g., 'large'). - - *labelcolor* - Tick label color; mpl color spec. - - *colors* - Changes the tick color and the label color to the same value: - mpl color spec. - - *zorder* - Tick and label zorder. - - *bottom*, *top*, *left*, *right* : [bool | 'on' | 'off'] - controls whether to draw the respective ticks. - - *labelbottom*, *labeltop*, *labelleft*, *labelright* - Boolean or ['on' | 'off'], controls whether to draw the - respective tick labels. - - Example:: - - ax.tick_params(direction='out', length=6, width=2, colors='r') - - This will make all major ticks be red, pointing out of the box, - and with dimensions 6 points by 2 points. Tick labels will - also be red. - - """ - if axis in ['x', 'both']: - xkw = dict(kwargs) - xkw.pop('left', None) - xkw.pop('right', None) - xkw.pop('labelleft', None) - xkw.pop('labelright', None) - self.xaxis.set_tick_params(**xkw) - if axis in ['y', 'both']: - ykw = dict(kwargs) - ykw.pop('top', None) - ykw.pop('bottom', None) - ykw.pop('labeltop', None) - ykw.pop('labelbottom', None) - self.yaxis.set_tick_params(**ykw) - - def set_axis_off(self): - """turn off the axis""" - self.axison = False - - def set_axis_on(self): - """turn on the axis""" - self.axison = True - - def get_axis_bgcolor(self): - """Return the axis background color""" - return self._axisbg - - def set_axis_bgcolor(self, color): - """ - set the axes background color - - ACCEPTS: any matplotlib color - see - :func:`~matplotlib.pyplot.colors` - """ - - self._axisbg = color - self.patch.set_facecolor(color) - - ### data limits, ticks, tick labels, and formatting - - def invert_xaxis(self): - "Invert the x-axis." - left, right = self.get_xlim() - self.set_xlim(right, left, auto=None) - - def xaxis_inverted(self): - """Returns *True* if the x-axis is inverted.""" - left, right = self.get_xlim() - return right < left - - def get_xbound(self): - """ - Returns the x-axis numerical bounds where:: - - lowerBound < upperBound - - """ - left, right = self.get_xlim() - if left < right: - return left, right - else: - return right, left - - def set_xbound(self, lower=None, upper=None): - """ - Set the lower and upper numerical bounds of the x-axis. - This method will honor axes inversion regardless of parameter order. - It will not change the _autoscaleXon attribute. - """ - if upper is None and iterable(lower): - lower, upper = lower - - old_lower, old_upper = self.get_xbound() - - if lower is None: - lower = old_lower - if upper is None: - upper = old_upper - - if self.xaxis_inverted(): - if lower < upper: - self.set_xlim(upper, lower, auto=None) - else: - self.set_xlim(lower, upper, auto=None) - else: - if lower < upper: - self.set_xlim(lower, upper, auto=None) - else: - self.set_xlim(upper, lower, auto=None) - - def get_xlim(self): - """ - Get the x-axis range [*left*, *right*] - """ - return tuple(self.viewLim.intervalx) - - def set_xlim(self, left=None, right=None, emit=True, auto=False, **kw): - """ - Call signature:: - - set_xlim(self, *args, **kwargs): - - Set the data limits for the xaxis - - Examples:: - - set_xlim((left, right)) - set_xlim(left, right) - set_xlim(left=1) # right unchanged - set_xlim(right=1) # left unchanged - - Keyword arguments: - - *left*: scalar - The left xlim; *xmin*, the previous name, may still be used - - *right*: scalar - The right xlim; *xmax*, the previous name, may still be used - - *emit*: [ *True* | *False* ] - Notify observers of limit change - - *auto*: [ *True* | *False* | *None* ] - Turn *x* autoscaling on (*True*), off (*False*; default), - or leave unchanged (*None*) - - Note, the *left* (formerly *xmin*) value may be greater than - the *right* (formerly *xmax*). - For example, suppose *x* is years before present. - Then one might use:: - - set_ylim(5000, 0) - - so 5000 years ago is on the left of the plot and the - present is on the right. - - Returns the current xlimits as a length 2 tuple - - ACCEPTS: length 2 sequence of floats - """ - if 'xmin' in kw: - left = kw.pop('xmin') - if 'xmax' in kw: - right = kw.pop('xmax') - if kw: - raise ValueError("unrecognized kwargs: %s" % - list(six.iterkeys(kw))) - - if right is None and iterable(left): - left, right = left - - self._process_unit_info(xdata=(left, right)) - if left is not None: - left = self.convert_xunits(left) - if right is not None: - right = self.convert_xunits(right) - - old_left, old_right = self.get_xlim() - if left is None: - left = old_left - if right is None: - right = old_right - - if left == right: - warnings.warn( - ('Attempting to set identical left==right results\n' - 'in singular transformations; automatically expanding.\n' - 'left=%s, right=%s') % (left, right)) - left, right = mtransforms.nonsingular(left, right, increasing=False) - left, right = self.xaxis.limit_range_for_scale(left, right) - - self.viewLim.intervalx = (left, right) - if auto is not None: - self._autoscaleXon = bool(auto) - - if emit: - self.callbacks.process('xlim_changed', self) - # Call all of the other x-axes that are shared with this one - for other in self._shared_x_axes.get_siblings(self): - if other is not self: - other.set_xlim(self.viewLim.intervalx, - emit=False, auto=auto) - if (other.figure != self.figure and - other.figure.canvas is not None): - other.figure.canvas.draw_idle() - - return left, right - - def get_xscale(self): - return self.xaxis.get_scale() - get_xscale.__doc__ = "Return the xaxis scale string: %s""" % ( - ", ".join(mscale.get_scale_names())) - - @docstring.dedent_interpd - def set_xscale(self, value, **kwargs): - """ - Call signature:: - - set_xscale(value) - - Set the scaling of the x-axis: %(scale)s - - ACCEPTS: [%(scale)s] - - Different kwargs are accepted, depending on the scale: - %(scale_docs)s - """ - # If the scale is being set to log, clip nonposx to prevent headaches - # around zero - if value.lower() == 'log' and 'nonposx' not in kwargs.keys(): - kwargs['nonposx'] = 'clip' - self.xaxis._set_scale(value, **kwargs) - self.autoscale_view(scaley=False) - self._update_transScale() - - def get_xticks(self, minor=False): - """Return the x ticks as a list of locations""" - return self.xaxis.get_ticklocs(minor=minor) - - def set_xticks(self, ticks, minor=False): - """ - Set the x ticks with list of *ticks* - - ACCEPTS: sequence of floats - """ - return self.xaxis.set_ticks(ticks, minor=minor) - - def get_xmajorticklabels(self): - """ - Get the xtick labels as a list of :class:`~matplotlib.text.Text` - instances. - """ - return cbook.silent_list('Text xticklabel', - self.xaxis.get_majorticklabels()) - - def get_xminorticklabels(self): - """ - Get the x minor tick labels as a list of - :class:`matplotlib.text.Text` instances. - """ - return cbook.silent_list('Text xticklabel', - self.xaxis.get_minorticklabels()) - - def get_xticklabels(self, minor=False, which=None): - """ - Get the x tick labels as a list of :class:`~matplotlib.text.Text` - instances. - - Parameters - ---------- - minor : bool - If True return the minor ticklabels, - else return the major ticklabels - - which : None, ('minor', 'major', 'both') - Overrides `minor`. - - Selects which ticklabels to return - - Returns - ------- - ret : list - List of :class:`~matplotlib.text.Text` instances. - """ - return cbook.silent_list('Text xticklabel', - self.xaxis.get_ticklabels(minor=minor, - which=which)) - - @docstring.dedent_interpd - def set_xticklabels(self, labels, fontdict=None, minor=False, **kwargs): - """ - Call signature:: - - set_xticklabels(labels, fontdict=None, minor=False, **kwargs) - - Set the xtick labels with list of strings *labels*. Return a - list of axis text instances. - - *kwargs* set the :class:`~matplotlib.text.Text` properties. - Valid properties are - %(Text)s - - ACCEPTS: sequence of strings - """ - return self.xaxis.set_ticklabels(labels, fontdict, - minor=minor, **kwargs) - - def invert_yaxis(self): - """ - Invert the y-axis. - """ - bottom, top = self.get_ylim() - self.set_ylim(top, bottom, auto=None) - - def yaxis_inverted(self): - """Returns *True* if the y-axis is inverted.""" - bottom, top = self.get_ylim() - return top < bottom - - def get_ybound(self): - """ - Return y-axis numerical bounds in the form of - ``lowerBound < upperBound`` - """ - bottom, top = self.get_ylim() - if bottom < top: - return bottom, top - else: - return top, bottom - - def set_ybound(self, lower=None, upper=None): - """ - Set the lower and upper numerical bounds of the y-axis. - This method will honor axes inversion regardless of parameter order. - It will not change the _autoscaleYon attribute. - """ - if upper is None and iterable(lower): - lower, upper = lower - - old_lower, old_upper = self.get_ybound() - - if lower is None: - lower = old_lower - if upper is None: - upper = old_upper - - if self.yaxis_inverted(): - if lower < upper: - self.set_ylim(upper, lower, auto=None) - else: - self.set_ylim(lower, upper, auto=None) - else: - if lower < upper: - self.set_ylim(lower, upper, auto=None) - else: - self.set_ylim(upper, lower, auto=None) - - def get_ylim(self): - """ - Get the y-axis range [*bottom*, *top*] - """ - return tuple(self.viewLim.intervaly) - - def set_ylim(self, bottom=None, top=None, emit=True, auto=False, **kw): - """ - Call signature:: - - set_ylim(self, *args, **kwargs): - - Set the data limits for the yaxis - - Examples:: - - set_ylim((bottom, top)) - set_ylim(bottom, top) - set_ylim(bottom=1) # top unchanged - set_ylim(top=1) # bottom unchanged - - Keyword arguments: - - *bottom*: scalar - The bottom ylim; the previous name, *ymin*, may still be used - - *top*: scalar - The top ylim; the previous name, *ymax*, may still be used - - *emit*: [ *True* | *False* ] - Notify observers of limit change - - *auto*: [ *True* | *False* | *None* ] - Turn *y* autoscaling on (*True*), off (*False*; default), - or leave unchanged (*None*) - - Note, the *bottom* (formerly *ymin*) value may be greater than - the *top* (formerly *ymax*). - For example, suppose *y* is depth in the ocean. - Then one might use:: - - set_ylim(5000, 0) - - so 5000 m depth is at the bottom of the plot and the - surface, 0 m, is at the top. - - Returns the current ylimits as a length 2 tuple - - ACCEPTS: length 2 sequence of floats - """ - if 'ymin' in kw: - bottom = kw.pop('ymin') - if 'ymax' in kw: - top = kw.pop('ymax') - if kw: - raise ValueError("unrecognized kwargs: %s" % - list(six.iterkeys(kw))) - - if top is None and iterable(bottom): - bottom, top = bottom - - if bottom is not None: - bottom = self.convert_yunits(bottom) - if top is not None: - top = self.convert_yunits(top) - - old_bottom, old_top = self.get_ylim() - - if bottom is None: - bottom = old_bottom - if top is None: - top = old_top - - if bottom == top: - warnings.warn( - ('Attempting to set identical bottom==top results\n' - 'in singular transformations; automatically expanding.\n' - 'bottom=%s, top=%s') % (bottom, top)) - - bottom, top = mtransforms.nonsingular(bottom, top, increasing=False) - bottom, top = self.yaxis.limit_range_for_scale(bottom, top) - - self.viewLim.intervaly = (bottom, top) - if auto is not None: - self._autoscaleYon = bool(auto) - - if emit: - self.callbacks.process('ylim_changed', self) - # Call all of the other y-axes that are shared with this one - for other in self._shared_y_axes.get_siblings(self): - if other is not self: - other.set_ylim(self.viewLim.intervaly, - emit=False, auto=auto) - if (other.figure != self.figure and - other.figure.canvas is not None): - other.figure.canvas.draw_idle() - - return bottom, top - - def get_yscale(self): - return self.yaxis.get_scale() - get_yscale.__doc__ = "Return the yaxis scale string: %s""" % ( - ", ".join(mscale.get_scale_names())) - - @docstring.dedent_interpd - def set_yscale(self, value, **kwargs): - """ - Call signature:: - - set_yscale(value) - - Set the scaling of the y-axis: %(scale)s - - ACCEPTS: [%(scale)s] - - Different kwargs are accepted, depending on the scale: - %(scale_docs)s - """ - # If the scale is being set to log, clip nonposy to prevent headaches - # around zero - if value.lower() == 'log' and 'nonposy' not in kwargs.keys(): - kwargs['nonposy'] = 'clip' - self.yaxis._set_scale(value, **kwargs) - self.autoscale_view(scalex=False) - self._update_transScale() - - def get_yticks(self, minor=False): - """Return the y ticks as a list of locations""" - return self.yaxis.get_ticklocs(minor=minor) - - def set_yticks(self, ticks, minor=False): - """ - Set the y ticks with list of *ticks* - - ACCEPTS: sequence of floats - - Keyword arguments: - - *minor*: [ *False* | *True* ] - Sets the minor ticks if *True* - """ - return self.yaxis.set_ticks(ticks, minor=minor) - - def get_ymajorticklabels(self): - """ - Get the major y tick labels as a list of - :class:`~matplotlib.text.Text` instances. - """ - return cbook.silent_list('Text yticklabel', - self.yaxis.get_majorticklabels()) - - def get_yminorticklabels(self): - """ - Get the minor y tick labels as a list of - :class:`~matplotlib.text.Text` instances. - """ - return cbook.silent_list('Text yticklabel', - self.yaxis.get_minorticklabels()) - - def get_yticklabels(self, minor=False, which=None): - """ - Get the x tick labels as a list of :class:`~matplotlib.text.Text` - instances. - - Parameters - ---------- - minor : bool - If True return the minor ticklabels, - else return the major ticklabels - - which : None, ('minor', 'major', 'both') - Overrides `minor`. - - Selects which ticklabels to return - - Returns - ------- - ret : list - List of :class:`~matplotlib.text.Text` instances. - """ - return cbook.silent_list('Text yticklabel', - self.yaxis.get_ticklabels(minor=minor, - which=which)) - - @docstring.dedent_interpd - def set_yticklabels(self, labels, fontdict=None, minor=False, **kwargs): - """ - Call signature:: - - set_yticklabels(labels, fontdict=None, minor=False, **kwargs) - - Set the y tick labels with list of strings *labels*. Return a list of - :class:`~matplotlib.text.Text` instances. - - *kwargs* set :class:`~matplotlib.text.Text` properties for the labels. - Valid properties are - %(Text)s - - ACCEPTS: sequence of strings - """ - return self.yaxis.set_ticklabels(labels, fontdict, - minor=minor, **kwargs) - - def xaxis_date(self, tz=None): - """ - Sets up x-axis ticks and labels that treat the x data as dates. - - *tz* is a timezone string or :class:`tzinfo` instance. - Defaults to rc value. - """ - # should be enough to inform the unit conversion interface - # dates are coming in - self.xaxis.axis_date(tz) - - def yaxis_date(self, tz=None): - """ - Sets up y-axis ticks and labels that treat the y data as dates. - - *tz* is a timezone string or :class:`tzinfo` instance. - Defaults to rc value. - """ - self.yaxis.axis_date(tz) - - def format_xdata(self, x): - """ - Return *x* string formatted. This function will use the attribute - self.fmt_xdata if it is callable, else will fall back on the xaxis - major formatter - """ - try: - return self.fmt_xdata(x) - except TypeError: - func = self.xaxis.get_major_formatter().format_data_short - val = func(x) - return val - - def format_ydata(self, y): - """ - Return y string formatted. This function will use the - :attr:`fmt_ydata` attribute if it is callable, else will fall - back on the yaxis major formatter - """ - try: - return self.fmt_ydata(y) - except TypeError: - func = self.yaxis.get_major_formatter().format_data_short - val = func(y) - return val - - def format_coord(self, x, y): - """Return a format string formatting the *x*, *y* coord""" - if x is None: - xs = '???' - else: - xs = self.format_xdata(x) - if y is None: - ys = '???' - else: - ys = self.format_ydata(y) - return 'x=%s y=%s' % (xs, ys) - - def minorticks_on(self): - 'Add autoscaling minor ticks to the axes.' - for ax in (self.xaxis, self.yaxis): - if ax.get_scale() == 'log': - s = ax._scale - ax.set_minor_locator(mticker.LogLocator(s.base, s.subs)) - else: - ax.set_minor_locator(mticker.AutoMinorLocator()) - - def minorticks_off(self): - """Remove minor ticks from the axes.""" - self.xaxis.set_minor_locator(mticker.NullLocator()) - self.yaxis.set_minor_locator(mticker.NullLocator()) - - #### Interactive manipulation - - def can_zoom(self): - """ - Return *True* if this axes supports the zoom box button functionality. - """ - return True - - def can_pan(self): - """ - Return *True* if this axes supports any pan/zoom button functionality. - """ - return True - - def get_navigate(self): - """ - Get whether the axes responds to navigation commands - """ - return self._navigate - - def set_navigate(self, b): - """ - Set whether the axes responds to navigation toolbar commands - - ACCEPTS: [ *True* | *False* ] - """ - self._navigate = b - - def get_navigate_mode(self): - """ - Get the navigation toolbar button status: 'PAN', 'ZOOM', or None - """ - return self._navigate_mode - - def set_navigate_mode(self, b): - """ - Set the navigation toolbar button status; - - .. warning:: - this is not a user-API function. - - """ - self._navigate_mode = b - - def start_pan(self, x, y, button): - """ - Called when a pan operation has started. - - *x*, *y* are the mouse coordinates in display coords. - button is the mouse button number: - - * 1: LEFT - * 2: MIDDLE - * 3: RIGHT - - .. note:: - - Intended to be overridden by new projection types. - - """ - self._pan_start = cbook.Bunch( - lim=self.viewLim.frozen(), - trans=self.transData.frozen(), - trans_inverse=self.transData.inverted().frozen(), - bbox=self.bbox.frozen(), - x=x, - y=y) - - def end_pan(self): - """ - Called when a pan operation completes (when the mouse button - is up.) - - .. note:: - - Intended to be overridden by new projection types. - - """ - del self._pan_start - - def drag_pan(self, button, key, x, y): - """ - Called when the mouse moves during a pan operation. - - *button* is the mouse button number: - - * 1: LEFT - * 2: MIDDLE - * 3: RIGHT - - *key* is a "shift" key - - *x*, *y* are the mouse coordinates in display coords. - - .. note:: - - Intended to be overridden by new projection types. - - """ - def format_deltas(key, dx, dy): - if key == 'control': - if abs(dx) > abs(dy): - dy = dx - else: - dx = dy - elif key == 'x': - dy = 0 - elif key == 'y': - dx = 0 - elif key == 'shift': - if 2 * abs(dx) < abs(dy): - dx = 0 - elif 2 * abs(dy) < abs(dx): - dy = 0 - elif abs(dx) > abs(dy): - dy = dy / abs(dy) * abs(dx) - else: - dx = dx / abs(dx) * abs(dy) - return (dx, dy) - - p = self._pan_start - dx = x - p.x - dy = y - p.y - if dx == 0 and dy == 0: - return - if button == 1: - dx, dy = format_deltas(key, dx, dy) - result = p.bbox.translated(-dx, -dy) \ - .transformed(p.trans_inverse) - elif button == 3: - try: - dx = -dx / float(self.bbox.width) - dy = -dy / float(self.bbox.height) - dx, dy = format_deltas(key, dx, dy) - if self.get_aspect() != 'auto': - dx = 0.5 * (dx + dy) - dy = dx - - alpha = np.power(10.0, (dx, dy)) - start = np.array([p.x, p.y]) - oldpoints = p.lim.transformed(p.trans) - newpoints = start + alpha * (oldpoints - start) - result = mtransforms.Bbox(newpoints) \ - .transformed(p.trans_inverse) - except OverflowError: - warnings.warn('Overflow while panning') - return - - self.set_xlim(*result.intervalx) - self.set_ylim(*result.intervaly) - - def get_cursor_props(self): - """ - Return the cursor propertiess as a (*linewidth*, *color*) - tuple, where *linewidth* is a float and *color* is an RGBA - tuple - """ - return self._cursorProps - - def set_cursor_props(self, *args): - """ - Set the cursor property as:: - - ax.set_cursor_props(linewidth, color) - - or:: - - ax.set_cursor_props((linewidth, color)) - - ACCEPTS: a (*float*, *color*) tuple - """ - if len(args) == 1: - lw, c = args[0] - elif len(args) == 2: - lw, c = args - else: - raise ValueError('args must be a (linewidth, color) tuple') - c = mcolors.colorConverter.to_rgba(c) - self._cursorProps = lw, c - - def get_children(self): - """return a list of child artists""" - children = [] - children.append(self.xaxis) - children.append(self.yaxis) - children.extend(self.lines) - children.extend(self.patches) - children.extend(self.texts) - children.extend(self.tables) - children.extend(self.artists) - children.extend(self.images) - if self.legend_ is not None: - children.append(self.legend_) - children.extend(self.collections) - children.append(self.title) - children.append(self._left_title) - children.append(self._right_title) - children.append(self.patch) - children.extend(six.itervalues(self.spines)) - return children - - def contains(self, mouseevent): - """ - Test whether the mouse event occured in the axes. - - Returns *True* / *False*, {} - """ - if six.callable(self._contains): - return self._contains(self, mouseevent) - - return self.patch.contains(mouseevent) - - def contains_point(self, point): - """ - Returns *True* if the point (tuple of x,y) is inside the axes - (the area defined by the its patch). A pixel coordinate is - required. - - """ - return self.patch.contains_point(point, radius=1.0) - - def pick(self, *args): - """ - Call signature:: - - pick(mouseevent) - - each child artist will fire a pick event if mouseevent is over - the artist and the artist has picker set - """ - martist.Artist.pick(self, args[0]) - - def get_default_bbox_extra_artists(self): - return [artist for artist in self.get_children() - if artist.get_visible()] - - def get_tightbbox(self, renderer, call_axes_locator=True): - """ - Return the tight bounding box of the axes. - The dimension of the Bbox in canvas coordinate. - - If *call_axes_locator* is *False*, it does not call the - _axes_locator attribute, which is necessary to get the correct - bounding box. ``call_axes_locator==False`` can be used if the - caller is only intereted in the relative size of the tightbbox - compared to the axes bbox. - """ - - bb = [] - - if not self.get_visible(): - return None - - locator = self.get_axes_locator() - if locator and call_axes_locator: - pos = locator(self, renderer) - self.apply_aspect(pos) - else: - self.apply_aspect() - - bb.append(self.get_window_extent(renderer)) - - if self.title.get_visible(): - bb.append(self.title.get_window_extent(renderer)) - if self._left_title.get_visible(): - bb.append(self._left_title.get_window_extent(renderer)) - if self._right_title.get_visible(): - bb.append(self._right_title.get_window_extent(renderer)) - - bb_xaxis = self.xaxis.get_tightbbox(renderer) - if bb_xaxis: - bb.append(bb_xaxis) - - bb_yaxis = self.yaxis.get_tightbbox(renderer) - if bb_yaxis: - bb.append(bb_yaxis) - - _bbox = mtransforms.Bbox.union( - [b for b in bb if b.width != 0 or b.height != 0]) - - return _bbox - - def _make_twin_axes(self, *kl, **kwargs): - """ - make a twinx axes of self. This is used for twinx and twiny. - """ - ax2 = self.figure.add_axes(self.get_position(True), *kl, **kwargs) - return ax2 - - def twinx(self): - """ - Call signature:: - - ax = twinx() - - create a twin of Axes for generating a plot with a sharex - x-axis but independent y axis. The y-axis of self will have - ticks on left and the returned axes will have ticks on the - right. - - .. note:: - For those who are 'picking' artists while using twinx, pick - events are only called for the artists in the top-most axes. - """ - ax2 = self._make_twin_axes(sharex=self) - ax2.yaxis.tick_right() - ax2.yaxis.set_label_position('right') - ax2.yaxis.set_offset_position('right') - self.yaxis.tick_left() - ax2.xaxis.set_visible(False) - ax2.patch.set_visible(False) - return ax2 - - def twiny(self): - """ - Call signature:: - - ax = twiny() - - create a twin of Axes for generating a plot with a shared - y-axis but independent x axis. The x-axis of self will have - ticks on bottom and the returned axes will have ticks on the - top. - - .. note:: - For those who are 'picking' artists while using twiny, pick - events are only called for the artists in the top-most axes. - """ - - ax2 = self._make_twin_axes(sharey=self) - ax2.xaxis.tick_top() - ax2.xaxis.set_label_position('top') - self.xaxis.tick_bottom() - ax2.yaxis.set_visible(False) - ax2.patch.set_visible(False) - return ax2 - - def get_shared_x_axes(self): - 'Return a copy of the shared axes Grouper object for x axes' - return self._shared_x_axes - - def get_shared_y_axes(self): - 'Return a copy of the shared axes Grouper object for y axes' - return self._shared_y_axes diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_subplots.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_subplots.py deleted file mode 100644 index 892d6e9..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axes/_subplots.py +++ /dev/null @@ -1,227 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import map - -from matplotlib.gridspec import GridSpec, SubplotSpec -from matplotlib import docstring -import matplotlib.artist as martist -from matplotlib.axes._axes import Axes - -import warnings -from matplotlib.cbook import mplDeprecation - - -class SubplotBase(object): - """ - Base class for subplots, which are :class:`Axes` instances with - additional methods to facilitate generating and manipulating a set - of :class:`Axes` within a figure. - """ - - def __init__(self, fig, *args, **kwargs): - """ - *fig* is a :class:`matplotlib.figure.Figure` instance. - - *args* is the tuple (*numRows*, *numCols*, *plotNum*), where - the array of subplots in the figure has dimensions *numRows*, - *numCols*, and where *plotNum* is the number of the subplot - being created. *plotNum* starts at 1 in the upper left - corner and increases to the right. - - - If *numRows* <= *numCols* <= *plotNum* < 10, *args* can be the - decimal integer *numRows* * 100 + *numCols* * 10 + *plotNum*. - """ - - self.figure = fig - - if len(args) == 1: - if isinstance(args[0], SubplotSpec): - self._subplotspec = args[0] - else: - try: - s = str(int(args[0])) - rows, cols, num = list(map(int, s)) - except ValueError: - raise ValueError( - 'Single argument to subplot must be a 3-digit ' - 'integer') - self._subplotspec = GridSpec(rows, cols)[num - 1] - # num - 1 for converting from MATLAB to python indexing - elif len(args) == 3: - rows, cols, num = args - rows = int(rows) - cols = int(cols) - if isinstance(num, tuple) and len(num) == 2: - num = [int(n) for n in num] - self._subplotspec = GridSpec(rows, cols)[num[0] - 1:num[1]] - else: - if num < 0 or num > rows*cols: - raise ValueError( - "num must be 0 <= num <= {maxn}, not {num}".format( - maxn=rows*cols, num=num)) - if num == 0: - warnings.warn("The use of 0 (which ends up being the " - "_last_ sub-plot) is deprecated in 1.4 " - "and will raise an error in 1.5", - mplDeprecation) - self._subplotspec = GridSpec(rows, cols)[int(num) - 1] - # num - 1 for converting from MATLAB to python indexing - else: - raise ValueError('Illegal argument(s) to subplot: %s' % (args,)) - - self.update_params() - - # _axes_class is set in the subplot_class_factory - self._axes_class.__init__(self, fig, self.figbox, **kwargs) - - def __reduce__(self): - # get the first axes class which does not inherit from a subplotbase - not_subplotbase = lambda c: issubclass(c, Axes) and \ - not issubclass(c, SubplotBase) - axes_class = [c for c in self.__class__.mro() if not_subplotbase(c)][0] - r = [_PicklableSubplotClassConstructor(), - (axes_class,), - self.__getstate__()] - return tuple(r) - - def get_geometry(self): - """get the subplot geometry, e.g., 2,2,3""" - rows, cols, num1, num2 = self.get_subplotspec().get_geometry() - return rows, cols, num1 + 1 # for compatibility - - # COVERAGE NOTE: Never used internally or from examples - def change_geometry(self, numrows, numcols, num): - """change subplot geometry, e.g., from 1,1,1 to 2,2,3""" - self._subplotspec = GridSpec(numrows, numcols)[num - 1] - self.update_params() - self.set_position(self.figbox) - - def get_subplotspec(self): - """get the SubplotSpec instance associated with the subplot""" - return self._subplotspec - - def set_subplotspec(self, subplotspec): - """set the SubplotSpec instance associated with the subplot""" - self._subplotspec = subplotspec - - def update_params(self): - """update the subplot position from fig.subplotpars""" - - self.figbox, self.rowNum, self.colNum, self.numRows, self.numCols = \ - self.get_subplotspec().get_position(self.figure, - return_all=True) - - def is_first_col(self): - return self.colNum == 0 - - def is_first_row(self): - return self.rowNum == 0 - - def is_last_row(self): - return self.rowNum == self.numRows - 1 - - def is_last_col(self): - return self.colNum == self.numCols - 1 - - # COVERAGE NOTE: Never used internally or from examples - def label_outer(self): - """ - set the visible property on ticklabels so xticklabels are - visible only if the subplot is in the last row and yticklabels - are visible only if the subplot is in the first column - """ - lastrow = self.is_last_row() - firstcol = self.is_first_col() - for label in self.get_xticklabels(): - label.set_visible(lastrow) - - for label in self.get_yticklabels(): - label.set_visible(firstcol) - - def _make_twin_axes(self, *kl, **kwargs): - """ - make a twinx axes of self. This is used for twinx and twiny. - """ - from matplotlib.projections import process_projection_requirements - kl = (self.get_subplotspec(),) + kl - projection_class, kwargs, key = process_projection_requirements( - self.figure, *kl, **kwargs) - - ax2 = subplot_class_factory(projection_class)(self.figure, - *kl, **kwargs) - self.figure.add_subplot(ax2) - return ax2 - -_subplot_classes = {} - - -def subplot_class_factory(axes_class=None): - # This makes a new class that inherits from SubplotBase and the - # given axes_class (which is assumed to be a subclass of Axes). - # This is perhaps a little bit roundabout to make a new class on - # the fly like this, but it means that a new Subplot class does - # not have to be created for every type of Axes. - if axes_class is None: - axes_class = Axes - - new_class = _subplot_classes.get(axes_class) - if new_class is None: - new_class = type(str("%sSubplot") % (axes_class.__name__), - (SubplotBase, axes_class), - {'_axes_class': axes_class}) - _subplot_classes[axes_class] = new_class - - return new_class - -# This is provided for backward compatibility -Subplot = subplot_class_factory() - - -class _PicklableSubplotClassConstructor(object): - """ - This stub class exists to return the appropriate subplot - class when __call__-ed with an axes class. This is purely to - allow Pickling of Axes and Subplots. - """ - def __call__(self, axes_class): - # create a dummy object instance - subplot_instance = _PicklableSubplotClassConstructor() - subplot_class = subplot_class_factory(axes_class) - # update the class to the desired subplot class - subplot_instance.__class__ = subplot_class - return subplot_instance - - -docstring.interpd.update(Axes=martist.kwdoc(Axes)) -docstring.interpd.update(Subplot=martist.kwdoc(Axes)) - -""" -# this is some discarded code I was using to find the minimum positive -# data point for some log scaling fixes. I realized there was a -# cleaner way to do it, but am keeping this around as an example for -# how to get the data out of the axes. Might want to make something -# like this a method one day, or better yet make get_verts an Artist -# method - - minx, maxx = self.get_xlim() - if minx<=0 or maxx<=0: - # find the min pos value in the data - xs = [] - for line in self.lines: - xs.extend(line.get_xdata(orig=False)) - for patch in self.patches: - xs.extend([x for x,y in patch.get_verts()]) - for collection in self.collections: - xs.extend([x for x,y in collection.get_verts()]) - posx = [x for x in xs if x>0] - if len(posx): - - minx = min(posx) - maxx = max(posx) - # warning, probably breaks inverted axis - self.set_xlim((0.1*minx, maxx)) - -""" diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axis.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axis.py deleted file mode 100644 index 364c34f..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/axis.py +++ /dev/null @@ -1,2236 +0,0 @@ -""" -Classes for the ticks and x and y axis -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -from matplotlib import rcParams -import matplotlib.artist as artist -from matplotlib.artist import allow_rasterization -import matplotlib.cbook as cbook -import matplotlib.font_manager as font_manager -import matplotlib.lines as mlines -import matplotlib.patches as mpatches -import matplotlib.scale as mscale -import matplotlib.text as mtext -import matplotlib.ticker as mticker -import matplotlib.transforms as mtransforms -import matplotlib.units as munits -import numpy as np -import warnings - -GRIDLINE_INTERPOLATION_STEPS = 180 - - -class Tick(artist.Artist): - """ - Abstract base class for the axis ticks, grid lines and labels - - 1 refers to the bottom of the plot for xticks and the left for yticks - 2 refers to the top of the plot for xticks and the right for yticks - - Publicly accessible attributes: - - :attr:`tick1line` - a Line2D instance - - :attr:`tick2line` - a Line2D instance - - :attr:`gridline` - a Line2D instance - - :attr:`label1` - a Text instance - - :attr:`label2` - a Text instance - - :attr:`gridOn` - a boolean which determines whether to draw the tickline - - :attr:`tick1On` - a boolean which determines whether to draw the 1st tickline - - :attr:`tick2On` - a boolean which determines whether to draw the 2nd tickline - - :attr:`label1On` - a boolean which determines whether to draw tick label - - :attr:`label2On` - a boolean which determines whether to draw tick label - - """ - def __init__(self, axes, loc, label, - size=None, # points - width=None, - color=None, - tickdir=None, - pad=None, - labelsize=None, - labelcolor=None, - zorder=None, - gridOn=None, # defaults to axes.grid depending on axes.grid.which - tick1On=True, - tick2On=True, - label1On=True, - label2On=False, - major=True, - ): - """ - bbox is the Bound2D bounding box in display coords of the Axes - loc is the tick location in data coords - size is the tick size in points - """ - artist.Artist.__init__(self) - - if gridOn is None: - if major and (rcParams['axes.grid.which'] in ('both','major')): - gridOn = rcParams['axes.grid'] - elif (not major) and (rcParams['axes.grid.which'] in ('both','minor')): - gridOn = rcParams['axes.grid'] - else : - gridOn = False - - self.set_figure(axes.figure) - self.axes = axes - - name = self.__name__.lower() - self._name = name - - self._loc = loc - - if size is None: - if major: - size = rcParams['%s.major.size' % name] - else: - size = rcParams['%s.minor.size' % name] - self._size = size - - if width is None: - if major: - width = rcParams['%s.major.width' % name] - else: - width = rcParams['%s.minor.width' % name] - self._width = width - - if color is None: - color = rcParams['%s.color' % name] - self._color = color - - if pad is None: - if major: - pad = rcParams['%s.major.pad' % name] - else: - pad = rcParams['%s.minor.pad' % name] - self._base_pad = pad - - if labelcolor is None: - labelcolor = rcParams['%s.color' % name] - self._labelcolor = labelcolor - - if labelsize is None: - labelsize = rcParams['%s.labelsize' % name] - self._labelsize = labelsize - - if zorder is None: - if major: - zorder = mlines.Line2D.zorder + 0.01 - else: - zorder = mlines.Line2D.zorder - self._zorder = zorder - - self.apply_tickdir(tickdir) - - self.tick1line = self._get_tick1line() - self.tick2line = self._get_tick2line() - self.gridline = self._get_gridline() - - self.label1 = self._get_text1() - self.label = self.label1 # legacy name - self.label2 = self._get_text2() - - self.gridOn = gridOn - self.tick1On = tick1On - self.tick2On = tick2On - self.label1On = label1On - self.label2On = label2On - - self.update_position(loc) - - def apply_tickdir(self, tickdir): - """ - Calculate self._pad and self._tickmarkers - """ - pass - - def get_children(self): - children = [self.tick1line, self.tick2line, - self.gridline, self.label1, self.label2] - return children - - def set_clip_path(self, clippath, transform=None): - artist.Artist.set_clip_path(self, clippath, transform) - #self.tick1line.set_clip_path(clippath, transform) - #self.tick2line.set_clip_path(clippath, transform) - self.gridline.set_clip_path(clippath, transform) - set_clip_path.__doc__ = artist.Artist.set_clip_path.__doc__ - - def get_pad_pixels(self): - return self.figure.dpi * self._base_pad / 72.0 - - def contains(self, mouseevent): - """ - Test whether the mouse event occurred in the Tick marks. - - This function always returns false. It is more useful to test if the - axis as a whole contains the mouse rather than the set of tick marks. - """ - if six.callable(self._contains): - return self._contains(self, mouseevent) - return False, {} - - def set_pad(self, val): - """ - Set the tick label pad in points - - ACCEPTS: float - """ - self._apply_params(pad=val) - - def get_pad(self): - 'Get the value of the tick label pad in points' - return self._base_pad - - def _get_text1(self): - 'Get the default Text 1 instance' - pass - - def _get_text2(self): - 'Get the default Text 2 instance' - pass - - def _get_tick1line(self): - 'Get the default line2D instance for tick1' - pass - - def _get_tick2line(self): - 'Get the default line2D instance for tick2' - pass - - def _get_gridline(self): - 'Get the default grid Line2d instance for this tick' - pass - - def get_loc(self): - 'Return the tick location (data coords) as a scalar' - return self._loc - - @allow_rasterization - def draw(self, renderer): - if not self.get_visible(): - return - renderer.open_group(self.__name__) - midPoint = mtransforms.interval_contains(self.get_view_interval(), - self.get_loc()) - - if midPoint: - if self.gridOn: - self.gridline.draw(renderer) - if self.tick1On: - self.tick1line.draw(renderer) - if self.tick2On: - self.tick2line.draw(renderer) - - if self.label1On: - self.label1.draw(renderer) - if self.label2On: - self.label2.draw(renderer) - - renderer.close_group(self.__name__) - - def set_label1(self, s): - """ - Set the text of ticklabel - - ACCEPTS: str - """ - self.label1.set_text(s) - set_label = set_label1 - - def set_label2(self, s): - """ - Set the text of ticklabel2 - - ACCEPTS: str - """ - self.label2.set_text(s) - - def _set_artist_props(self, a): - a.set_figure(self.figure) - #if isinstance(a, mlines.Line2D): a.set_clip_box(self.axes.bbox) - - def get_view_interval(self): - 'return the view Interval instance for the axis this tick is ticking' - raise NotImplementedError('Derived must override') - - def _apply_params(self, **kw): - switchkw = ['gridOn', 'tick1On', 'tick2On', 'label1On', 'label2On'] - switches = [k for k in kw if k in switchkw] - for k in switches: - setattr(self, k, kw.pop(k)) - dirpad = [k for k in kw if k in ['pad', 'tickdir']] - if dirpad: - self._base_pad = kw.pop('pad', self._base_pad) - self.apply_tickdir(kw.pop('tickdir', self._tickdir)) - trans = self._get_text1_transform()[0] - self.label1.set_transform(trans) - trans = self._get_text2_transform()[0] - self.label2.set_transform(trans) - self.tick1line.set_marker(self._tickmarkers[0]) - self.tick2line.set_marker(self._tickmarkers[1]) - tick_kw = dict([kv for kv in six.iteritems(kw) - if kv[0] in ['color', 'zorder']]) - if tick_kw: - self.tick1line.set(**tick_kw) - self.tick2line.set(**tick_kw) - for k, v in six.iteritems(tick_kw): - setattr(self, '_' + k, v) - tick_list = [kv for kv - in six.iteritems(kw) if kv[0] in ['size', 'width']] - for k, v in tick_list: - setattr(self, '_' + k, v) - if k == 'size': - self.tick1line.set_markersize(v) - self.tick2line.set_markersize(v) - else: - self.tick1line.set_markeredgewidth(v) - self.tick2line.set_markeredgewidth(v) - label_list = [k for k in six.iteritems(kw) - if k[0] in ['labelsize', 'labelcolor']] - if label_list: - label_kw = dict([(k[5:], v) for (k, v) in label_list]) - self.label1.set(**label_kw) - self.label2.set(**label_kw) - for k, v in six.iteritems(label_kw): - # for labelsize the text objects covert str ('small') - # -> points. grab the integer from the `Text` object - # instead of saving the string representation - v = getattr(self.label1, 'get_' + k)() - setattr(self, '_' + k, v) - - -class XTick(Tick): - """ - Contains all the Artists needed to make an x tick - the tick line, - the label text and the grid line - """ - __name__ = 'xtick' - - def _get_text1_transform(self): - return self.axes.get_xaxis_text1_transform(self._pad) - - def _get_text2_transform(self): - return self.axes.get_xaxis_text2_transform(self._pad) - - def apply_tickdir(self, tickdir): - if tickdir is None: - tickdir = rcParams['%s.direction' % self._name] - self._tickdir = tickdir - - if self._tickdir == 'in': - self._tickmarkers = (mlines.TICKUP, mlines.TICKDOWN) - self._pad = self._base_pad - elif self._tickdir == 'inout': - self._tickmarkers = ('|', '|') - self._pad = self._base_pad + self._size / 2. - else: - self._tickmarkers = (mlines.TICKDOWN, mlines.TICKUP) - self._pad = self._base_pad + self._size - - def _get_text1(self): - 'Get the default Text instance' - # the y loc is 3 points below the min of y axis - # get the affine as an a,b,c,d,tx,ty list - # x in data coords, y in axes coords - #t = mtext.Text( - trans, vert, horiz = self._get_text1_transform() - t = mtext.Text( - x=0, y=0, - fontproperties=font_manager.FontProperties(size=self._labelsize), - color=self._labelcolor, - verticalalignment=vert, - horizontalalignment=horiz, - ) - t.set_transform(trans) - self._set_artist_props(t) - return t - - def _get_text2(self): - - 'Get the default Text 2 instance' - # x in data coords, y in axes coords - #t = mtext.Text( - trans, vert, horiz = self._get_text2_transform() - t = mtext.Text( - x=0, y=1, - fontproperties=font_manager.FontProperties(size=self._labelsize), - color=self._labelcolor, - verticalalignment=vert, - horizontalalignment=horiz, - ) - t.set_transform(trans) - self._set_artist_props(t) - return t - - def _get_tick1line(self): - 'Get the default line2D instance' - # x in data coords, y in axes coords - l = mlines.Line2D(xdata=(0,), ydata=(0,), - color=self._color, - linestyle='None', - marker=self._tickmarkers[0], - markersize=self._size, - markeredgewidth=self._width, - zorder=self._zorder, - ) - l.set_transform(self.axes.get_xaxis_transform(which='tick1')) - self._set_artist_props(l) - return l - - def _get_tick2line(self): - 'Get the default line2D instance' - # x in data coords, y in axes coords - l = mlines.Line2D(xdata=(0,), ydata=(1,), - color=self._color, - linestyle='None', - marker=self._tickmarkers[1], - markersize=self._size, - markeredgewidth=self._width, - zorder=self._zorder, - ) - - l.set_transform(self.axes.get_xaxis_transform(which='tick2')) - self._set_artist_props(l) - return l - - def _get_gridline(self): - 'Get the default line2D instance' - # x in data coords, y in axes coords - l = mlines.Line2D(xdata=(0.0, 0.0), ydata=(0, 1.0), - color=rcParams['grid.color'], - linestyle=rcParams['grid.linestyle'], - linewidth=rcParams['grid.linewidth'], - alpha=rcParams['grid.alpha'], - markersize=0 - ) - l.set_transform(self.axes.get_xaxis_transform(which='grid')) - l.get_path()._interpolation_steps = GRIDLINE_INTERPOLATION_STEPS - self._set_artist_props(l) - - return l - - def update_position(self, loc): - 'Set the location of tick in data coords with scalar *loc*' - x = loc - - nonlinear = (hasattr(self.axes, 'yaxis') and - self.axes.yaxis.get_scale() != 'linear' or - hasattr(self.axes, 'xaxis') and - self.axes.xaxis.get_scale() != 'linear') - - if self.tick1On: - self.tick1line.set_xdata((x,)) - if self.tick2On: - self.tick2line.set_xdata((x,)) - if self.gridOn: - self.gridline.set_xdata((x,)) - if self.label1On: - self.label1.set_x(x) - if self.label2On: - self.label2.set_x(x) - - if nonlinear: - self.tick1line._invalid = True - self.tick2line._invalid = True - self.gridline._invalid = True - - self._loc = loc - - def get_view_interval(self): - 'return the Interval instance for this axis view limits' - return self.axes.viewLim.intervalx - - -class YTick(Tick): - """ - Contains all the Artists needed to make a Y tick - the tick line, - the label text and the grid line - """ - __name__ = 'ytick' - - def _get_text1_transform(self): - return self.axes.get_yaxis_text1_transform(self._pad) - - def _get_text2_transform(self): - return self.axes.get_yaxis_text2_transform(self._pad) - - def apply_tickdir(self, tickdir): - if tickdir is None: - tickdir = rcParams['%s.direction' % self._name] - self._tickdir = tickdir - - if self._tickdir == 'in': - self._tickmarkers = (mlines.TICKRIGHT, mlines.TICKLEFT) - self._pad = self._base_pad - elif self._tickdir == 'inout': - self._tickmarkers = ('_', '_') - self._pad = self._base_pad + self._size / 2. - else: - self._tickmarkers = (mlines.TICKLEFT, mlines.TICKRIGHT) - self._pad = self._base_pad + self._size - - # how far from the y axis line the right of the ticklabel are - def _get_text1(self): - 'Get the default Text instance' - # x in axes coords, y in data coords - trans, vert, horiz = self._get_text1_transform() - t = mtext.Text( - x=0, y=0, - fontproperties=font_manager.FontProperties(size=self._labelsize), - color=self._labelcolor, - verticalalignment=vert, - horizontalalignment=horiz, - ) - t.set_transform(trans) - #t.set_transform( self.axes.transData ) - self._set_artist_props(t) - return t - - def _get_text2(self): - 'Get the default Text instance' - # x in axes coords, y in data coords - trans, vert, horiz = self._get_text2_transform() - t = mtext.Text( - x=1, y=0, - fontproperties=font_manager.FontProperties(size=self._labelsize), - color=self._labelcolor, - verticalalignment=vert, - horizontalalignment=horiz, - ) - t.set_transform(trans) - self._set_artist_props(t) - return t - - def _get_tick1line(self): - 'Get the default line2D instance' - # x in axes coords, y in data coords - - l = mlines.Line2D((0,), (0,), - color=self._color, - marker=self._tickmarkers[0], - linestyle='None', - markersize=self._size, - markeredgewidth=self._width, - zorder=self._zorder, - ) - l.set_transform(self.axes.get_yaxis_transform(which='tick1')) - self._set_artist_props(l) - return l - - def _get_tick2line(self): - 'Get the default line2D instance' - # x in axes coords, y in data coords - l = mlines.Line2D((1,), (0,), - color=self._color, - marker=self._tickmarkers[1], - linestyle='None', - markersize=self._size, - markeredgewidth=self._width, - zorder=self._zorder, - ) - l.set_transform(self.axes.get_yaxis_transform(which='tick2')) - self._set_artist_props(l) - return l - - def _get_gridline(self): - 'Get the default line2D instance' - # x in axes coords, y in data coords - l = mlines.Line2D(xdata=(0, 1), ydata=(0, 0), - color=rcParams['grid.color'], - linestyle=rcParams['grid.linestyle'], - linewidth=rcParams['grid.linewidth'], - alpha=rcParams['grid.alpha'], - markersize=0 - ) - - l.set_transform(self.axes.get_yaxis_transform(which='grid')) - l.get_path()._interpolation_steps = GRIDLINE_INTERPOLATION_STEPS - self._set_artist_props(l) - return l - - def update_position(self, loc): - 'Set the location of tick in data coords with scalar loc' - y = loc - - nonlinear = (hasattr(self.axes, 'yaxis') and - self.axes.yaxis.get_scale() != 'linear' or - hasattr(self.axes, 'xaxis') and - self.axes.xaxis.get_scale() != 'linear') - - if self.tick1On: - self.tick1line.set_ydata((y,)) - if self.tick2On: - self.tick2line.set_ydata((y,)) - if self.gridOn: - self.gridline.set_ydata((y, )) - if self.label1On: - self.label1.set_y(y) - if self.label2On: - self.label2.set_y(y) - if nonlinear: - self.tick1line._invalid = True - self.tick2line._invalid = True - self.gridline._invalid = True - - self._loc = loc - - def get_view_interval(self): - 'return the Interval instance for this axis view limits' - return self.axes.viewLim.intervaly - - -class Ticker: - locator = None - formatter = None - - -class Axis(artist.Artist): - """ - Public attributes - - * :attr:`axes.transData` - transform data coords to display coords - * :attr:`axes.transAxes` - transform axis coords to display coords - * :attr:`labelpad` - number of points between the axis and its label - """ - OFFSETTEXTPAD = 3 - - def __str__(self): - return self.__class__.__name__ \ - + "(%f,%f)" % tuple(self.axes.transAxes.transform_point((0, 0))) - - def __init__(self, axes, pickradius=15): - """ - Init the axis with the parent Axes instance - """ - artist.Artist.__init__(self) - self.set_figure(axes.figure) - - # Keep track of setting to the default value, this allows use to know - # if any of the following values is explicitly set by the user, so as - # to not overwrite their settings with any of our 'auto' settings. - self.isDefault_majloc = True - self.isDefault_minloc = True - self.isDefault_majfmt = True - self.isDefault_minfmt = True - self.isDefault_label = True - - self.axes = axes - self.major = Ticker() - self.minor = Ticker() - self.callbacks = cbook.CallbackRegistry() - - #class dummy: - # locator = None - # formatter = None - #self.major = dummy() - #self.minor = dummy() - - self._autolabelpos = True - self._smart_bounds = False - - self.label = self._get_label() - self.labelpad = 5 - self.offsetText = self._get_offset_text() - self.majorTicks = [] - self.minorTicks = [] - self.pickradius = pickradius - - # Initialize here for testing; later add API - self._major_tick_kw = dict() - self._minor_tick_kw = dict() - - self.cla() - self._set_scale('linear') - - def set_label_coords(self, x, y, transform=None): - """ - Set the coordinates of the label. By default, the x - coordinate of the y label is determined by the tick label - bounding boxes, but this can lead to poor alignment of - multiple ylabels if there are multiple axes. Ditto for the y - coodinate of the x label. - - You can also specify the coordinate system of the label with - the transform. If None, the default coordinate system will be - the axes coordinate system (0,0) is (left,bottom), (0.5, 0.5) - is middle, etc - - """ - - self._autolabelpos = False - if transform is None: - transform = self.axes.transAxes - - self.label.set_transform(transform) - self.label.set_position((x, y)) - - def get_transform(self): - return self._scale.get_transform() - - def get_scale(self): - return self._scale.name - - @cbook.deprecated('1.3') - def set_scale(self, value, **kwargs): - """ - This should be a private function (moved to _set_scale) - """ - self._set_scale(value, **kwargs) - - def _set_scale(self, value, **kwargs): - self._scale = mscale.scale_factory(value, self, **kwargs) - self._scale.set_default_locators_and_formatters(self) - - self.isDefault_majloc = True - self.isDefault_minloc = True - self.isDefault_majfmt = True - self.isDefault_minfmt = True - - def limit_range_for_scale(self, vmin, vmax): - return self._scale.limit_range_for_scale(vmin, vmax, self.get_minpos()) - - def get_children(self): - children = [self.label, self.offsetText] - majorticks = self.get_major_ticks() - minorticks = self.get_minor_ticks() - - children.extend(majorticks) - children.extend(minorticks) - return children - - def cla(self): - 'clear the current axis' - self.set_major_locator(mticker.AutoLocator()) - self.set_major_formatter(mticker.ScalarFormatter()) - self.set_minor_locator(mticker.NullLocator()) - self.set_minor_formatter(mticker.NullFormatter()) - - self.set_label_text('') - self._set_artist_props(self.label) - - # Keep track of setting to the default value, this allows use to know - # if any of the following values is explicitly set by the user, so as - # to not overwrite their settings with any of our 'auto' settings. - self.isDefault_majloc = True - self.isDefault_minloc = True - self.isDefault_majfmt = True - self.isDefault_minfmt = True - self.isDefault_label = True - - # Clear the callback registry for this axis, or it may "leak" - self.callbacks = cbook.CallbackRegistry() - - # whether the grids are on - self._gridOnMajor = rcParams['axes.grid'] and (rcParams['axes.grid.which'] in ('both','major')) - self._gridOnMinor = rcParams['axes.grid'] and (rcParams['axes.grid.which'] in ('both','minor')) - - self.label.set_text('') - self._set_artist_props(self.label) - - self.reset_ticks() - - self.converter = None - self.units = None - self.set_units(None) - - def reset_ticks(self): - # build a few default ticks; grow as necessary later; only - # define 1 so properties set on ticks will be copied as they - # grow - cbook.popall(self.majorTicks) - cbook.popall(self.minorTicks) - - self.majorTicks.extend([self._get_tick(major=True)]) - self.minorTicks.extend([self._get_tick(major=False)]) - self._lastNumMajorTicks = 1 - self._lastNumMinorTicks = 1 - - def set_tick_params(self, which='major', reset=False, **kw): - """ - Set appearance parameters for ticks and ticklabels. - - For documentation of keyword arguments, see - :meth:`matplotlib.axes.Axes.tick_params`. - """ - dicts = [] - if which == 'major' or which == 'both': - dicts.append(self._major_tick_kw) - if which == 'minor' or which == 'both': - dicts.append(self._minor_tick_kw) - kwtrans = self._translate_tick_kw(kw, to_init_kw=True) - for d in dicts: - if reset: - d.clear() - d.update(kwtrans) - if reset: - self.reset_ticks() - else: - if which == 'major' or which == 'both': - for tick in self.majorTicks: - tick._apply_params(**self._major_tick_kw) - if which == 'minor' or which == 'both': - for tick in self.minorTicks: - tick._apply_params(**self._minor_tick_kw) - - @staticmethod - def _translate_tick_kw(kw, to_init_kw=True): - # We may want to move the following function to - # a more visible location; or maybe there already - # is something like this. - def _bool(arg): - if cbook.is_string_like(arg): - if arg.lower() == 'on': - return True - if arg.lower() == 'off': - return False - raise ValueError('String "%s" should be "on" or "off"' % arg) - return bool(arg) - # The following lists may be moved to a more - # accessible location. - kwkeys0 = ['size', 'width', 'color', 'tickdir', 'pad', - 'labelsize', 'labelcolor', 'zorder', 'gridOn', - 'tick1On', 'tick2On', 'label1On', 'label2On'] - kwkeys1 = ['length', 'direction', 'left', 'bottom', 'right', 'top', - 'labelleft', 'labelbottom', 'labelright', 'labeltop'] - kwkeys = kwkeys0 + kwkeys1 - kwtrans = dict() - if to_init_kw: - if 'length' in kw: - kwtrans['size'] = kw.pop('length') - if 'direction' in kw: - kwtrans['tickdir'] = kw.pop('direction') - if 'left' in kw: - kwtrans['tick1On'] = _bool(kw.pop('left')) - if 'bottom' in kw: - kwtrans['tick1On'] = _bool(kw.pop('bottom')) - if 'right' in kw: - kwtrans['tick2On'] = _bool(kw.pop('right')) - if 'top' in kw: - kwtrans['tick2On'] = _bool(kw.pop('top')) - - if 'labelleft' in kw: - kwtrans['label1On'] = _bool(kw.pop('labelleft')) - if 'labelbottom' in kw: - kwtrans['label1On'] = _bool(kw.pop('labelbottom')) - if 'labelright' in kw: - kwtrans['label2On'] = _bool(kw.pop('labelright')) - if 'labeltop' in kw: - kwtrans['label2On'] = _bool(kw.pop('labeltop')) - if 'colors' in kw: - c = kw.pop('colors') - kwtrans['color'] = c - kwtrans['labelcolor'] = c - # Maybe move the checking up to the caller of this method. - for key in kw: - if key not in kwkeys: - raise ValueError( - "keyword %s is not recognized; valid keywords are %s" - % (key, kwkeys)) - kwtrans.update(kw) - else: - raise NotImplementedError("Inverse translation is deferred") - return kwtrans - - def set_clip_path(self, clippath, transform=None): - artist.Artist.set_clip_path(self, clippath, transform) - for child in self.majorTicks + self.minorTicks: - child.set_clip_path(clippath, transform) - - def get_view_interval(self): - 'return the Interval instance for this axis view limits' - raise NotImplementedError('Derived must override') - - def set_view_interval(self, vmin, vmax, ignore=False): - raise NotImplementedError('Derived must override') - - def get_data_interval(self): - 'return the Interval instance for this axis data limits' - raise NotImplementedError('Derived must override') - - def set_data_interval(self): - '''set the axis data limits''' - raise NotImplementedError('Derived must override') - - def set_default_intervals(self): - '''set the default limits for the axis data and view interval if they - are not mutated''' - - # this is mainly in support of custom object plotting. For - # example, if someone passes in a datetime object, we do not - # know automagically how to set the default min/max of the - # data and view limits. The unit conversion AxisInfo - # interface provides a hook for custom types to register - # default limits through the AxisInfo.default_limits - # attribute, and the derived code below will check for that - # and use it if is available (else just use 0..1) - pass - - def _set_artist_props(self, a): - if a is None: - return - a.set_figure(self.figure) - - def iter_ticks(self): - """ - Iterate through all of the major and minor ticks. - """ - majorLocs = self.major.locator() - majorTicks = self.get_major_ticks(len(majorLocs)) - self.major.formatter.set_locs(majorLocs) - majorLabels = [self.major.formatter(val, i) - for i, val in enumerate(majorLocs)] - - minorLocs = self.minor.locator() - minorTicks = self.get_minor_ticks(len(minorLocs)) - self.minor.formatter.set_locs(minorLocs) - minorLabels = [self.minor.formatter(val, i) - for i, val in enumerate(minorLocs)] - - major_minor = [ - (majorTicks, majorLocs, majorLabels), - (minorTicks, minorLocs, minorLabels)] - - for group in major_minor: - for tick in zip(*group): - yield tick - - def get_ticklabel_extents(self, renderer): - """ - Get the extents of the tick labels on either side - of the axes. - """ - - ticks_to_draw = self._update_ticks(renderer) - ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, - renderer) - - if len(ticklabelBoxes): - bbox = mtransforms.Bbox.union(ticklabelBoxes) - else: - bbox = mtransforms.Bbox.from_extents(0, 0, 0, 0) - if len(ticklabelBoxes2): - bbox2 = mtransforms.Bbox.union(ticklabelBoxes2) - else: - bbox2 = mtransforms.Bbox.from_extents(0, 0, 0, 0) - return bbox, bbox2 - - def set_smart_bounds(self, value): - """set the axis to have smart bounds""" - self._smart_bounds = value - - def get_smart_bounds(self): - """get whether the axis has smart bounds""" - return self._smart_bounds - - def _update_ticks(self, renderer): - """ - Update ticks (position and labels) using the current data - interval of the axes. Returns a list of ticks that will be - drawn. - """ - - interval = self.get_view_interval() - tick_tups = [t for t in self.iter_ticks()] - if self._smart_bounds: - # handle inverted limits - view_low, view_high = min(*interval), max(*interval) - data_low, data_high = self.get_data_interval() - if data_low > data_high: - data_low, data_high = data_high, data_low - locs = [ti[1] for ti in tick_tups] - locs.sort() - locs = np.array(locs) - if len(locs): - if data_low <= view_low: - # data extends beyond view, take view as limit - ilow = view_low - else: - # data stops within view, take best tick - cond = locs <= data_low - good_locs = locs[cond] - if len(good_locs) > 0: - # last tick prior or equal to first data point - ilow = good_locs[-1] - else: - # No ticks (why not?), take first tick - ilow = locs[0] - if data_high >= view_high: - # data extends beyond view, take view as limit - ihigh = view_high - else: - # data stops within view, take best tick - cond = locs >= data_high - good_locs = locs[cond] - if len(good_locs) > 0: - # first tick after or equal to last data point - ihigh = good_locs[0] - else: - # No ticks (why not?), take last tick - ihigh = locs[-1] - tick_tups = [ti for ti in tick_tups - if (ti[1] >= ilow) and (ti[1] <= ihigh)] - - # so that we don't lose ticks on the end, expand out the interval ever so slightly. The - # "ever so slightly" is defined to be the width of a half of a pixel. We don't want to draw - # a tick that even one pixel outside of the defined axis interval. - if interval[0] <= interval[1]: - interval_expanded = interval - else: - interval_expanded = interval[1], interval[0] - - if hasattr(self, '_get_pixel_distance_along_axis'): - # normally, one does not want to catch all exceptions that - # could possibly happen, but it is not clear exactly what - # exceptions might arise from a user's projection (their - # rendition of the Axis object). So, we catch all, with - # the idea that one would rather potentially lose a tick - # from one side of the axis or another, rather than see a - # stack trace. - # We also catch users warnings here. These are the result of - # invalid numpy calculations that may be the result of out of - # bounds on axis with finite allowed intervals such as geo - # projections i.e. Mollweide. - with np.errstate(invalid='ignore'): - try: - ds1 = self._get_pixel_distance_along_axis( - interval_expanded[0], -0.5) - except: - warnings.warn("Unable to find pixel distance along axis for\ - interval padding of ticks; assuming no interval padding\ - needed.") - ds1 = 0.0 - if np.isnan(ds1): - ds1 = 0.0 - try: - ds2 = self._get_pixel_distance_along_axis( - interval_expanded[1], +0.5) - except: - warnings.warn("Unable to find pixel distance along axis for\ - interval padding of ticks; assuming no interval padding\ - needed.") - ds2 = 0.0 - if np.isnan(ds2): - ds2 = 0.0 - interval_expanded = (interval_expanded[0] - ds1, - interval_expanded[1] + ds2) - - ticks_to_draw = [] - for tick, loc, label in tick_tups: - if tick is None: - continue - if not mtransforms.interval_contains(interval_expanded, loc): - continue - tick.update_position(loc) - tick.set_label1(label) - tick.set_label2(label) - ticks_to_draw.append(tick) - - return ticks_to_draw - - def _get_tick_bboxes(self, ticks, renderer): - """ - Given the list of ticks, return two lists of bboxes. One for - tick lable1's and another for tick label2's. - """ - - ticklabelBoxes = [] - ticklabelBoxes2 = [] - - for tick in ticks: - if tick.label1On and tick.label1.get_visible(): - extent = tick.label1.get_window_extent(renderer) - ticklabelBoxes.append(extent) - if tick.label2On and tick.label2.get_visible(): - extent = tick.label2.get_window_extent(renderer) - ticklabelBoxes2.append(extent) - return ticklabelBoxes, ticklabelBoxes2 - - def get_tightbbox(self, renderer): - """ - Return a bounding box that encloses the axis. It only accounts - tick labels, axis label, and offsetText. - """ - if not self.get_visible(): - return - - ticks_to_draw = self._update_ticks(renderer) - ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, - renderer) - - self._update_label_position(ticklabelBoxes, ticklabelBoxes2) - - self._update_offset_text_position(ticklabelBoxes, ticklabelBoxes2) - self.offsetText.set_text(self.major.formatter.get_offset()) - - bb = [] - - for a in [self.label, self.offsetText]: - if a.get_visible(): - bb.append(a.get_window_extent(renderer)) - - bb.extend(ticklabelBoxes) - bb.extend(ticklabelBoxes2) - - #self.offsetText - bb = [b for b in bb if b.width != 0 or b.height != 0] - if bb: - _bbox = mtransforms.Bbox.union(bb) - return _bbox - else: - return None - - @allow_rasterization - def draw(self, renderer, *args, **kwargs): - 'Draw the axis lines, grid lines, tick lines and labels' - - if not self.get_visible(): - return - renderer.open_group(__name__) - - ticks_to_draw = self._update_ticks(renderer) - ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, - renderer) - - for tick in ticks_to_draw: - tick.draw(renderer) - - # scale up the axis label box to also find the neighbors, not - # just the tick labels that actually overlap note we need a - # *copy* of the axis label box because we don't wan't to scale - # the actual bbox - - self._update_label_position(ticklabelBoxes, ticklabelBoxes2) - - self.label.draw(renderer) - - self._update_offset_text_position(ticklabelBoxes, ticklabelBoxes2) - self.offsetText.set_text(self.major.formatter.get_offset()) - self.offsetText.draw(renderer) - - if 0: # draw the bounding boxes around the text for debug - for tick in self.majorTicks: - label = tick.label1 - mpatches.bbox_artist(label, renderer) - mpatches.bbox_artist(self.label, renderer) - - renderer.close_group(__name__) - - def _get_label(self): - raise NotImplementedError('Derived must override') - - def _get_offset_text(self): - raise NotImplementedError('Derived must override') - - def get_gridlines(self): - 'Return the grid lines as a list of Line2D instance' - ticks = self.get_major_ticks() - return cbook.silent_list('Line2D gridline', - [tick.gridline for tick in ticks]) - - def get_label(self): - 'Return the axis label as a Text instance' - return self.label - - def get_offset_text(self): - 'Return the axis offsetText as a Text instance' - return self.offsetText - - def get_pickradius(self): - 'Return the depth of the axis used by the picker' - return self.pickradius - - def get_majorticklabels(self): - 'Return a list of Text instances for the major ticklabels' - ticks = self.get_major_ticks() - labels1 = [tick.label1 for tick in ticks if tick.label1On] - labels2 = [tick.label2 for tick in ticks if tick.label2On] - return cbook.silent_list('Text major ticklabel', labels1 + labels2) - - def get_minorticklabels(self): - 'Return a list of Text instances for the minor ticklabels' - ticks = self.get_minor_ticks() - labels1 = [tick.label1 for tick in ticks if tick.label1On] - labels2 = [tick.label2 for tick in ticks if tick.label2On] - return cbook.silent_list('Text minor ticklabel', labels1 + labels2) - - def get_ticklabels(self, minor=False, which=None): - """ - Get the x tick labels as a list of :class:`~matplotlib.text.Text` - instances. - - Parameters - ---------- - minor : bool - If True return the minor ticklabels, - else return the major ticklabels - - which : None, ('minor', 'major', 'both') - Overrides `minor`. - - Selects which ticklabels to return - - Returns - ------- - ret : list - List of :class:`~matplotlib.text.Text` instances. - """ - - if which is not None: - if which == 'minor': - return self.get_minorticklabels() - elif which == 'major': - return self.get_majorticklabels() - elif which =='both': - return self.get_majorticklabels() + self.get_minorticklabels() - else: - raise ValueError("`which` must be one of ('minor', 'major', 'both')" + - "not " + str(which)) - if minor: - return self.get_minorticklabels() - return self.get_majorticklabels() - - def get_majorticklines(self): - 'Return the major tick lines as a list of Line2D instances' - lines = [] - ticks = self.get_major_ticks() - for tick in ticks: - lines.append(tick.tick1line) - lines.append(tick.tick2line) - return cbook.silent_list('Line2D ticklines', lines) - - def get_minorticklines(self): - 'Return the minor tick lines as a list of Line2D instances' - lines = [] - ticks = self.get_minor_ticks() - for tick in ticks: - lines.append(tick.tick1line) - lines.append(tick.tick2line) - return cbook.silent_list('Line2D ticklines', lines) - - def get_ticklines(self, minor=False): - 'Return the tick lines as a list of Line2D instances' - if minor: - return self.get_minorticklines() - return self.get_majorticklines() - - def get_majorticklocs(self): - "Get the major tick locations in data coordinates as a numpy array" - return self.major.locator() - - def get_minorticklocs(self): - "Get the minor tick locations in data coordinates as a numpy array" - return self.minor.locator() - - def get_ticklocs(self, minor=False): - "Get the tick locations in data coordinates as a numpy array" - if minor: - return self.minor.locator() - return self.major.locator() - - def _get_tick(self, major): - 'return the default tick instance' - raise NotImplementedError('derived must override') - - def _copy_tick_props(self, src, dest): - 'Copy the props from src tick to dest tick' - if src is None or dest is None: - return - dest.label1.update_from(src.label1) - dest.label2.update_from(src.label2) - - dest.tick1line.update_from(src.tick1line) - dest.tick2line.update_from(src.tick2line) - dest.gridline.update_from(src.gridline) - - dest.tick1On = src.tick1On - dest.tick2On = src.tick2On - dest.label1On = src.label1On - dest.label2On = src.label2On - - def get_label_text(self): - 'Get the text of the label' - return self.label.get_text() - - def get_major_locator(self): - 'Get the locator of the major ticker' - return self.major.locator - - def get_minor_locator(self): - 'Get the locator of the minor ticker' - return self.minor.locator - - def get_major_formatter(self): - 'Get the formatter of the major ticker' - return self.major.formatter - - def get_minor_formatter(self): - 'Get the formatter of the minor ticker' - return self.minor.formatter - - def get_major_ticks(self, numticks=None): - 'get the tick instances; grow as necessary' - if numticks is None: - numticks = len(self.get_major_locator()()) - if len(self.majorTicks) < numticks: - # update the new tick label properties from the old - for i in range(numticks - len(self.majorTicks)): - tick = self._get_tick(major=True) - self.majorTicks.append(tick) - - if self._lastNumMajorTicks < numticks: - protoTick = self.majorTicks[0] - for i in range(self._lastNumMajorTicks, len(self.majorTicks)): - tick = self.majorTicks[i] - if self._gridOnMajor: - tick.gridOn = True - self._copy_tick_props(protoTick, tick) - - self._lastNumMajorTicks = numticks - ticks = self.majorTicks[:numticks] - - return ticks - - def get_minor_ticks(self, numticks=None): - 'get the minor tick instances; grow as necessary' - if numticks is None: - numticks = len(self.get_minor_locator()()) - - if len(self.minorTicks) < numticks: - # update the new tick label properties from the old - for i in range(numticks - len(self.minorTicks)): - tick = self._get_tick(major=False) - self.minorTicks.append(tick) - - if self._lastNumMinorTicks < numticks: - protoTick = self.minorTicks[0] - for i in range(self._lastNumMinorTicks, len(self.minorTicks)): - tick = self.minorTicks[i] - if self._gridOnMinor: - tick.gridOn = True - self._copy_tick_props(protoTick, tick) - - self._lastNumMinorTicks = numticks - ticks = self.minorTicks[:numticks] - - return ticks - - def grid(self, b=None, which='major', **kwargs): - """ - Set the axis grid on or off; b is a boolean. Use *which* = - 'major' | 'minor' | 'both' to set the grid for major or minor ticks. - - If *b* is *None* and len(kwargs)==0, toggle the grid state. If - *kwargs* are supplied, it is assumed you want the grid on and *b* - will be set to True. - - *kwargs* are used to set the line properties of the grids, e.g., - - xax.grid(color='r', linestyle='-', linewidth=2) - """ - if len(kwargs): - b = True - which = which.lower() - if which in ['minor', 'both']: - if b is None: - self._gridOnMinor = not self._gridOnMinor - else: - self._gridOnMinor = b - for tick in self.minorTicks: # don't use get_ticks here! - if tick is None: - continue - tick.gridOn = self._gridOnMinor - if len(kwargs): - tick.gridline.update(kwargs) - self._minor_tick_kw['gridOn'] = self._gridOnMinor - if which in ['major', 'both']: - if b is None: - self._gridOnMajor = not self._gridOnMajor - else: - self._gridOnMajor = b - for tick in self.majorTicks: # don't use get_ticks here! - if tick is None: - continue - tick.gridOn = self._gridOnMajor - if len(kwargs): - tick.gridline.update(kwargs) - self._major_tick_kw['gridOn'] = self._gridOnMajor - - def update_units(self, data): - """ - introspect *data* for units converter and update the - axis.converter instance if necessary. Return *True* - if *data* is registered for unit conversion. - """ - - converter = munits.registry.get_converter(data) - if converter is None: - return False - - neednew = self.converter != converter - self.converter = converter - default = self.converter.default_units(data, self) - #print 'update units: default=%s, units=%s'%(default, self.units) - if default is not None and self.units is None: - self.set_units(default) - - if neednew: - self._update_axisinfo() - return True - - def _update_axisinfo(self): - """ - check the axis converter for the stored units to see if the - axis info needs to be updated - """ - - if self.converter is None: - return - - info = self.converter.axisinfo(self.units, self) - if info is None: - return - if info.majloc is not None and \ - self.major.locator != info.majloc and self.isDefault_majloc: - self.set_major_locator(info.majloc) - self.isDefault_majloc = True - if info.minloc is not None and \ - self.minor.locator != info.minloc and self.isDefault_minloc: - self.set_minor_locator(info.minloc) - self.isDefault_minloc = True - if info.majfmt is not None and \ - self.major.formatter != info.majfmt and self.isDefault_majfmt: - self.set_major_formatter(info.majfmt) - self.isDefault_majfmt = True - if info.minfmt is not None and \ - self.minor.formatter != info.minfmt and self.isDefault_minfmt: - self.set_minor_formatter(info.minfmt) - self.isDefault_minfmt = True - if info.label is not None and self.isDefault_label: - self.set_label_text(info.label) - self.isDefault_label = True - - self.set_default_intervals() - - def have_units(self): - return self.converter is not None or self.units is not None - - def convert_units(self, x): - if self.converter is None: - self.converter = munits.registry.get_converter(x) - - if self.converter is None: - return x - - ret = self.converter.convert(x, self.units, self) - return ret - - def set_units(self, u): - """ - set the units for axis - - ACCEPTS: a units tag - """ - pchanged = False - if u is None: - self.units = None - pchanged = True - else: - if u != self.units: - self.units = u - pchanged = True - if pchanged: - self._update_axisinfo() - self.callbacks.process('units') - self.callbacks.process('units finalize') - - def get_units(self): - 'return the units for axis' - return self.units - - def set_label_text(self, label, fontdict=None, **kwargs): - """ Sets the text value of the axis label - - ACCEPTS: A string value for the label - """ - self.isDefault_label = False - self.label.set_text(label) - if fontdict is not None: - self.label.update(fontdict) - self.label.update(kwargs) - return self.label - - def set_major_formatter(self, formatter): - """ - Set the formatter of the major ticker - - ACCEPTS: A :class:`~matplotlib.ticker.Formatter` instance - """ - self.isDefault_majfmt = False - self.major.formatter = formatter - formatter.set_axis(self) - - def set_minor_formatter(self, formatter): - """ - Set the formatter of the minor ticker - - ACCEPTS: A :class:`~matplotlib.ticker.Formatter` instance - """ - self.isDefault_minfmt = False - self.minor.formatter = formatter - formatter.set_axis(self) - - def set_major_locator(self, locator): - """ - Set the locator of the major ticker - - ACCEPTS: a :class:`~matplotlib.ticker.Locator` instance - """ - self.isDefault_majloc = False - self.major.locator = locator - locator.set_axis(self) - - def set_minor_locator(self, locator): - """ - Set the locator of the minor ticker - - ACCEPTS: a :class:`~matplotlib.ticker.Locator` instance - """ - self.isDefault_minloc = False - self.minor.locator = locator - locator.set_axis(self) - - def set_pickradius(self, pickradius): - """ - Set the depth of the axis used by the picker - - ACCEPTS: a distance in points - """ - self.pickradius = pickradius - - def set_ticklabels(self, ticklabels, *args, **kwargs): - """ - Set the text values of the tick labels. Return a list of Text - instances. Use *kwarg* *minor=True* to select minor ticks. - All other kwargs are used to update the text object properties. - As for get_ticklabels, label1 (left or bottom) is - affected for a given tick only if its label1On attribute - is True, and similarly for label2. The list of returned - label text objects consists of all such label1 objects followed - by all such label2 objects. - - The input *ticklabels* is assumed to match the set of - tick locations, regardless of the state of label1On and - label2On. - - ACCEPTS: sequence of strings - """ - #ticklabels = [str(l) for l in ticklabels] - minor = kwargs.pop('minor', False) - if minor: - self.set_minor_formatter(mticker.FixedFormatter(ticklabels)) - ticks = self.get_minor_ticks() - else: - self.set_major_formatter(mticker.FixedFormatter(ticklabels)) - ticks = self.get_major_ticks() - - ret1 = [] - ret2 = [] - for i, tick in enumerate(ticks): - if i < len(ticklabels): - if tick.label1On: - tick.label1.set_text(ticklabels[i]) - tick.label1.update(kwargs) - ret1.append(tick.label1) - if tick.label2On: - tick.label2.set_text(ticklabels[i]) - ret2.append(tick.label2) - tick.label2.update(kwargs) - return ret1 + ret2 - - def set_ticks(self, ticks, minor=False): - """ - Set the locations of the tick marks from sequence ticks - - ACCEPTS: sequence of floats - """ - ### XXX if the user changes units, the information will be lost here - ticks = self.convert_units(ticks) - if len(ticks) > 1: - xleft, xright = self.get_view_interval() - if xright > xleft: - self.set_view_interval(min(ticks), max(ticks)) - else: - self.set_view_interval(max(ticks), min(ticks)) - if minor: - self.set_minor_locator(mticker.FixedLocator(ticks)) - return self.get_minor_ticks(len(ticks)) - else: - self.set_major_locator(mticker.FixedLocator(ticks)) - return self.get_major_ticks(len(ticks)) - - def _update_label_position(self, bboxes, bboxes2): - """ - Update the label position based on the sequence of bounding - boxes of all the ticklabels - """ - raise NotImplementedError('Derived must override') - - def _update_offset_text_postion(self, bboxes, bboxes2): - """ - Update the label position based on the sequence of bounding - boxes of all the ticklabels - """ - raise NotImplementedError('Derived must override') - - def pan(self, numsteps): - 'Pan *numsteps* (can be positive or negative)' - self.major.locator.pan(numsteps) - - def zoom(self, direction): - "Zoom in/out on axis; if *direction* is >0 zoom in, else zoom out" - self.major.locator.zoom(direction) - - def axis_date(self, tz=None): - """ - Sets up x-axis ticks and labels that treat the x data as dates. - *tz* is a :class:`tzinfo` instance or a timezone string. - This timezone is used to create date labels. - """ - # By providing a sample datetime instance with the desired - # timezone, the registered converter can be selected, - # and the "units" attribute, which is the timezone, can - # be set. - import datetime - if isinstance(tz, six.string_types): - import pytz - tz = pytz.timezone(tz) - self.update_units(datetime.datetime(2009, 1, 1, 0, 0, 0, 0, tz)) - - -class XAxis(Axis): - __name__ = 'xaxis' - axis_name = 'x' - - def contains(self, mouseevent): - """Test whether the mouse event occured in the x axis. - """ - if six.callable(self._contains): - return self._contains(self, mouseevent) - - x, y = mouseevent.x, mouseevent.y - try: - trans = self.axes.transAxes.inverted() - xaxes, yaxes = trans.transform_point((x, y)) - except ValueError: - return False, {} - l, b = self.axes.transAxes.transform_point((0, 0)) - r, t = self.axes.transAxes.transform_point((1, 1)) - inaxis = xaxes >= 0 and xaxes <= 1 and ( - (y < b and y > b - self.pickradius) or - (y > t and y < t + self.pickradius)) - return inaxis, {} - - def _get_tick(self, major): - if major: - tick_kw = self._major_tick_kw - else: - tick_kw = self._minor_tick_kw - return XTick(self.axes, 0, '', major=major, **tick_kw) - - def _get_label(self): - # x in axes coords, y in display coords (to be updated at draw - # time by _update_label_positions) - label = mtext.Text(x=0.5, y=0, - fontproperties=font_manager.FontProperties( - size=rcParams['axes.labelsize'], - weight=rcParams['axes.labelweight']), - color=rcParams['axes.labelcolor'], - verticalalignment='top', - horizontalalignment='center', - ) - - label.set_transform(mtransforms.blended_transform_factory( - self.axes.transAxes, mtransforms.IdentityTransform())) - - self._set_artist_props(label) - self.label_position = 'bottom' - return label - - def _get_offset_text(self): - # x in axes coords, y in display coords (to be updated at draw time) - offsetText = mtext.Text(x=1, y=0, - fontproperties=font_manager.FontProperties( - size=rcParams['xtick.labelsize']), - color=rcParams['xtick.color'], - verticalalignment='top', - horizontalalignment='right', - ) - offsetText.set_transform(mtransforms.blended_transform_factory( - self.axes.transAxes, mtransforms.IdentityTransform())) - self._set_artist_props(offsetText) - self.offset_text_position = 'bottom' - return offsetText - - def _get_pixel_distance_along_axis(self, where, perturb): - """ - Returns the amount, in data coordinates, that a single pixel corresponds to in the - locality given by "where", which is also given in data coordinates, and is an x coordinate. - "perturb" is the amount to perturb the pixel. Usually +0.5 or -0.5. - - Implementing this routine for an axis is optional; if present, it will ensure that no - ticks are lost due to round-off at the extreme ends of an axis. - """ - - # Note that this routine does not work for a polar axis, because of the 1e-10 below. To - # do things correctly, we need to use rmax instead of 1e-10 for a polar axis. But - # since we do not have that kind of information at this point, we just don't try to - # pad anything for the theta axis of a polar plot. - if self.axes.name == 'polar': - return 0.0 - - # - # first figure out the pixel location of the "where" point. We use 1e-10 for the - # y point, so that we remain compatible with log axes. - # - trans = self.axes.transData # transformation from data coords to display coords - transinv = trans.inverted() # transformation from display coords to data coords - pix = trans.transform_point((where, 1e-10)) - ptp = transinv.transform_point((pix[0] + perturb, pix[1])) # perturb the pixel. - dx = abs(ptp[0] - where) - - return dx - - def get_label_position(self): - """ - Return the label position (top or bottom) - """ - return self.label_position - - def set_label_position(self, position): - """ - Set the label position (top or bottom) - - ACCEPTS: [ 'top' | 'bottom' ] - """ - assert position == 'top' or position == 'bottom' - if position == 'top': - self.label.set_verticalalignment('baseline') - else: - self.label.set_verticalalignment('top') - self.label_position = position - - def _update_label_position(self, bboxes, bboxes2): - """ - Update the label position based on the sequence of bounding - boxes of all the ticklabels - """ - if not self._autolabelpos: - return - x, y = self.label.get_position() - if self.label_position == 'bottom': - if not len(bboxes): - bottom = self.axes.bbox.ymin - else: - bbox = mtransforms.Bbox.union(bboxes) - bottom = bbox.y0 - self.label.set_position((x, - bottom - \ - self.labelpad * self.figure.dpi / 72.0)) - - else: - if not len(bboxes2): - top = self.axes.bbox.ymax - else: - bbox = mtransforms.Bbox.union(bboxes2) - top = bbox.y1 - self.label.set_position((x, - top + self.labelpad * self.figure.dpi / 72.0)) - - def _update_offset_text_position(self, bboxes, bboxes2): - """ - Update the offset_text position based on the sequence of bounding - boxes of all the ticklabels - """ - x, y = self.offsetText.get_position() - if not len(bboxes): - bottom = self.axes.bbox.ymin - else: - bbox = mtransforms.Bbox.union(bboxes) - bottom = bbox.y0 - self.offsetText.set_position((x, - bottom - self.OFFSETTEXTPAD * self.figure.dpi / 72.0)) - - def get_text_heights(self, renderer): - """ - Returns the amount of space one should reserve for text - above and below the axes. Returns a tuple (above, below) - """ - bbox, bbox2 = self.get_ticklabel_extents(renderer) - # MGDTODO: Need a better way to get the pad - padPixels = self.majorTicks[0].get_pad_pixels() - - above = 0.0 - if bbox2.height: - above += bbox2.height + padPixels - below = 0.0 - if bbox.height: - below += bbox.height + padPixels - - if self.get_label_position() == 'top': - above += self.label.get_window_extent(renderer).height + padPixels - else: - below += self.label.get_window_extent(renderer).height + padPixels - return above, below - - def set_ticks_position(self, position): - """ - Set the ticks position (top, bottom, both, default or none) - both sets the ticks to appear on both positions, but does not - change the tick labels. 'default' resets the tick positions to - the default: ticks on both positions, labels at bottom. 'none' - can be used if you don't want any ticks. 'none' and 'both' - affect only the ticks, not the labels. - - ACCEPTS: [ 'top' | 'bottom' | 'both' | 'default' | 'none' ] - """ - if position == 'top': - self.set_tick_params(which='both', top=True, labeltop=True, - bottom=False, labelbottom=False) - elif position == 'bottom': - self.set_tick_params(which='both', top=False, labeltop=False, - bottom=True, labelbottom=True) - elif position == 'both': - self.set_tick_params(which='both', top=True, - bottom=True) - elif position == 'none': - self.set_tick_params(which='both', top=False, - bottom=False) - elif position == 'default': - self.set_tick_params(which='both', top=True, labeltop=False, - bottom=True, labelbottom=True) - else: - raise ValueError("invalid position: %s" % position) - - def tick_top(self): - 'use ticks only on top' - self.set_ticks_position('top') - - def tick_bottom(self): - 'use ticks only on bottom' - self.set_ticks_position('bottom') - - def get_ticks_position(self): - """ - Return the ticks position (top, bottom, default or unknown) - """ - majt = self.majorTicks[0] - mT = self.minorTicks[0] - - majorTop = (not majt.tick1On) and \ - majt.tick2On and (not majt.label1On) and majt.label2On - minorTop = (not mT.tick1On) and \ - mT.tick2On and (not mT.label1On) and mT.label2On - if majorTop and minorTop: - return 'top' - - MajorBottom = majt.tick1On and (not majt.tick2On) and \ - majt.label1On and (not majt.label2On) - MinorBottom = mT.tick1On and (not mT.tick2On) and \ - mT.label1On and (not mT.label2On) - if MajorBottom and MinorBottom: - return 'bottom' - - majorDefault = majt.tick1On and majt.tick2On and \ - majt.label1On and (not majt.label2On) - minorDefault = mT.tick1On and mT.tick2On and \ - mT.label1On and (not mT.label2On) - if majorDefault and minorDefault: - return 'default' - - return 'unknown' - - def get_view_interval(self): - 'return the Interval instance for this axis view limits' - return self.axes.viewLim.intervalx - - def set_view_interval(self, vmin, vmax, ignore=False): - """ - If *ignore* is *False*, the order of vmin, vmax - does not matter; the original axis orientation will - be preserved. In addition, the view limits can be - expanded, but will not be reduced. This method is - for mpl internal use; for normal use, see - :meth:`~matplotlib.axes.Axes.set_xlim`. - - """ - if ignore: - self.axes.viewLim.intervalx = vmin, vmax - else: - Vmin, Vmax = self.get_view_interval() - if Vmin < Vmax: - self.axes.viewLim.intervalx = (min(vmin, vmax, Vmin), - max(vmin, vmax, Vmax)) - else: - self.axes.viewLim.intervalx = (max(vmin, vmax, Vmin), - min(vmin, vmax, Vmax)) - - def get_minpos(self): - return self.axes.dataLim.minposx - - def get_data_interval(self): - 'return the Interval instance for this axis data limits' - return self.axes.dataLim.intervalx - - def set_data_interval(self, vmin, vmax, ignore=False): - 'set the axis data limits' - if ignore: - self.axes.dataLim.intervalx = vmin, vmax - else: - Vmin, Vmax = self.get_data_interval() - self.axes.dataLim.intervalx = min(vmin, Vmin), max(vmax, Vmax) - - def set_default_intervals(self): - 'set the default limits for the axis interval if they are not mutated' - xmin, xmax = 0., 1. - dataMutated = self.axes.dataLim.mutatedx() - viewMutated = self.axes.viewLim.mutatedx() - if not dataMutated or not viewMutated: - if self.converter is not None: - info = self.converter.axisinfo(self.units, self) - if info.default_limits is not None: - valmin, valmax = info.default_limits - xmin = self.converter.convert(valmin, self.units, self) - xmax = self.converter.convert(valmax, self.units, self) - if not dataMutated: - self.axes.dataLim.intervalx = xmin, xmax - if not viewMutated: - self.axes.viewLim.intervalx = xmin, xmax - - -class YAxis(Axis): - __name__ = 'yaxis' - axis_name = 'y' - - def contains(self, mouseevent): - """Test whether the mouse event occurred in the y axis. - - Returns *True* | *False* - """ - if six.callable(self._contains): - return self._contains(self, mouseevent) - - x, y = mouseevent.x, mouseevent.y - try: - trans = self.axes.transAxes.inverted() - xaxes, yaxes = trans.transform_point((x, y)) - except ValueError: - return False, {} - l, b = self.axes.transAxes.transform_point((0, 0)) - r, t = self.axes.transAxes.transform_point((1, 1)) - inaxis = yaxes >= 0 and yaxes <= 1 and ( - (x < l and x > l - self.pickradius) or - (x > r and x < r + self.pickradius)) - return inaxis, {} - - def _get_tick(self, major): - if major: - tick_kw = self._major_tick_kw - else: - tick_kw = self._minor_tick_kw - return YTick(self.axes, 0, '', major=major, **tick_kw) - - def _get_label(self): - # x in display coords (updated by _update_label_position) - # y in axes coords - label = mtext.Text(x=0, y=0.5, - # todo: get the label position - fontproperties=font_manager.FontProperties( - size=rcParams['axes.labelsize'], - weight=rcParams['axes.labelweight']), - color=rcParams['axes.labelcolor'], - verticalalignment='bottom', - horizontalalignment='center', - rotation='vertical', - rotation_mode='anchor', - ) - label.set_transform(mtransforms.blended_transform_factory( - mtransforms.IdentityTransform(), self.axes.transAxes)) - - self._set_artist_props(label) - self.label_position = 'left' - return label - - def _get_offset_text(self): - # x in display coords, y in axes coords (to be updated at draw time) - offsetText = mtext.Text(x=0, y=0.5, - fontproperties=font_manager.FontProperties( - size=rcParams['ytick.labelsize']), - color=rcParams['ytick.color'], - verticalalignment='baseline', - horizontalalignment='left', - ) - offsetText.set_transform(mtransforms.blended_transform_factory( - self.axes.transAxes, mtransforms.IdentityTransform())) - self._set_artist_props(offsetText) - self.offset_text_position = 'left' - return offsetText - - def _get_pixel_distance_along_axis(self, where, perturb): - """ - Returns the amount, in data coordinates, that a single pixel - corresponds to in the locality given by *where*, which is also given - in data coordinates, and is a y coordinate. - - *perturb* is the amount to perturb the pixel. Usually +0.5 or -0.5. - - Implementing this routine for an axis is optional; if present, it will ensure that no - ticks are lost due to round-off at the extreme ends of an axis. - """ - - # - # first figure out the pixel location of the "where" point. We use 1e-10 for the - # x point, so that we remain compatible with log axes. - # - trans = self.axes.transData # transformation from data coords to display coords - transinv = trans.inverted() # transformation from display coords to data coords - pix = trans.transform_point((1e-10, where)) - ptp = transinv.transform_point((pix[0], pix[1] + perturb)) # perturb the pixel. - dy = abs(ptp[1] - where) - return dy - - def get_label_position(self): - """ - Return the label position (left or right) - """ - return self.label_position - - def set_label_position(self, position): - """ - Set the label position (left or right) - - ACCEPTS: [ 'left' | 'right' ] - """ - assert position == 'left' or position == 'right' - self.label.set_rotation_mode('anchor') - self.label.set_horizontalalignment('center') - if position == 'left': - self.label.set_verticalalignment('bottom') - else: - self.label.set_verticalalignment('top') - self.label_position = position - - def _update_label_position(self, bboxes, bboxes2): - """ - Update the label position based on the sequence of bounding - boxes of all the ticklabels - """ - if not self._autolabelpos: - return - x, y = self.label.get_position() - if self.label_position == 'left': - if not len(bboxes): - left = self.axes.bbox.xmin - else: - bbox = mtransforms.Bbox.union(bboxes) - left = bbox.x0 - - self.label.set_position((left - \ - self.labelpad * self.figure.dpi / 72.0, y)) - - else: - if not len(bboxes2): - right = self.axes.bbox.xmax - else: - bbox = mtransforms.Bbox.union(bboxes2) - right = bbox.x1 - - self.label.set_position((right + \ - self.labelpad * self.figure.dpi / 72.0, y)) - - def _update_offset_text_position(self, bboxes, bboxes2): - """ - Update the offset_text position based on the sequence of bounding - boxes of all the ticklabels - """ - x, y = self.offsetText.get_position() - top = self.axes.bbox.ymax - self.offsetText.set_position((x, - top + self.OFFSETTEXTPAD * self.figure.dpi / 72.0)) - - def set_offset_position(self, position): - assert position == 'left' or position == 'right' - - x, y = self.offsetText.get_position() - if position == 'left': - x = 0 - else: - x = 1 - - self.offsetText.set_ha(position) - self.offsetText.set_position((x, y)) - - def get_text_widths(self, renderer): - bbox, bbox2 = self.get_ticklabel_extents(renderer) - # MGDTODO: Need a better way to get the pad - padPixels = self.majorTicks[0].get_pad_pixels() - - left = 0.0 - if bbox.width: - left += bbox.width + padPixels - right = 0.0 - if bbox2.width: - right += bbox2.width + padPixels - - if self.get_label_position() == 'left': - left += self.label.get_window_extent(renderer).width + padPixels - else: - right += self.label.get_window_extent(renderer).width + padPixels - return left, right - - def set_ticks_position(self, position): - """ - Set the ticks position (left, right, both, default or none) - 'both' sets the ticks to appear on both positions, but does not - change the tick labels. 'default' resets the tick positions to - the default: ticks on both positions, labels at left. 'none' - can be used if you don't want any ticks. 'none' and 'both' - affect only the ticks, not the labels. - - ACCEPTS: [ 'left' | 'right' | 'both' | 'default' | 'none' ] - """ - if position == 'right': - self.set_tick_params(which='both', right=True, labelright=True, - left=False, labelleft=False) - elif position == 'left': - self.set_tick_params(which='both', right=False, labelright=False, - left=True, labelleft=True) - elif position == 'both': - self.set_tick_params(which='both', right=True, - left=True) - elif position == 'none': - self.set_tick_params(which='both', right=False, - left=False) - elif position == 'default': - self.set_tick_params(which='both', right=True, labelright=False, - left=True, labelleft=True) - else: - raise ValueError("invalid position: %s" % position) - - def tick_right(self): - 'use ticks only on right' - self.set_ticks_position('right') - - def tick_left(self): - 'use ticks only on left' - self.set_ticks_position('left') - - def get_ticks_position(self): - """ - Return the ticks position (left, right, both or unknown) - """ - majt = self.majorTicks[0] - mT = self.minorTicks[0] - - majorRight = (not majt.tick1On) and majt.tick2On \ - and (not majt.label1On) and majt.label2On - minorRight = (not mT.tick1On) and mT.tick2On and \ - (not mT.label1On) and mT.label2On - if majorRight and minorRight: - return 'right' - - majorLeft = majt.tick1On and (not majt.tick2On) and \ - majt.label1On and (not majt.label2On) - minorLeft = mT.tick1On and (not mT.tick2On) and \ - mT.label1On and (not mT.label2On) - if majorLeft and minorLeft: - return 'left' - - majorDefault = majt.tick1On and majt.tick2On and \ - majt.label1On and (not majt.label2On) - minorDefault = mT.tick1On and mT.tick2On and \ - mT.label1On and (not mT.label2On) - if majorDefault and minorDefault: - return 'default' - - return 'unknown' - - def get_view_interval(self): - 'return the Interval instance for this axis view limits' - return self.axes.viewLim.intervaly - - def set_view_interval(self, vmin, vmax, ignore=False): - """ - If *ignore* is *False*, the order of vmin, vmax - does not matter; the original axis orientation will - be preserved. In addition, the view limits can be - expanded, but will not be reduced. This method is - for mpl internal use; for normal use, see - :meth:`~matplotlib.axes.Axes.set_ylim`. - - """ - if ignore: - self.axes.viewLim.intervaly = vmin, vmax - else: - Vmin, Vmax = self.get_view_interval() - if Vmin < Vmax: - self.axes.viewLim.intervaly = (min(vmin, vmax, Vmin), - max(vmin, vmax, Vmax)) - else: - self.axes.viewLim.intervaly = (max(vmin, vmax, Vmin), - min(vmin, vmax, Vmax)) - - def get_minpos(self): - return self.axes.dataLim.minposy - - def get_data_interval(self): - 'return the Interval instance for this axis data limits' - return self.axes.dataLim.intervaly - - def set_data_interval(self, vmin, vmax, ignore=False): - 'set the axis data limits' - if ignore: - self.axes.dataLim.intervaly = vmin, vmax - else: - Vmin, Vmax = self.get_data_interval() - self.axes.dataLim.intervaly = min(vmin, Vmin), max(vmax, Vmax) - - def set_default_intervals(self): - 'set the default limits for the axis interval if they are not mutated' - ymin, ymax = 0., 1. - dataMutated = self.axes.dataLim.mutatedy() - viewMutated = self.axes.viewLim.mutatedy() - if not dataMutated or not viewMutated: - if self.converter is not None: - info = self.converter.axisinfo(self.units, self) - if info.default_limits is not None: - valmin, valmax = info.default_limits - ymin = self.converter.convert(valmin, self.units, self) - ymax = self.converter.convert(valmax, self.units, self) - if not dataMutated: - self.axes.dataLim.intervaly = ymin, ymax - if not viewMutated: - self.axes.viewLim.intervaly = ymin, ymax diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backend_bases.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backend_bases.py deleted file mode 100644 index 7b983eb..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backend_bases.py +++ /dev/null @@ -1,3197 +0,0 @@ -""" -Abstract base classes define the primitives that renderers and -graphics contexts must implement to serve as a matplotlib backend - -:class:`RendererBase` - An abstract base class to handle drawing/rendering operations. - -:class:`FigureCanvasBase` - The abstraction layer that separates the - :class:`matplotlib.figure.Figure` from the backend specific - details like a user interface drawing area - -:class:`GraphicsContextBase` - An abstract base class that provides color, line styles, etc... - -:class:`Event` - The base class for all of the matplotlib event - handling. Derived classes suh as :class:`KeyEvent` and - :class:`MouseEvent` store the meta data like keys and buttons - pressed, x and y locations in pixel and - :class:`~matplotlib.axes.Axes` coordinates. - -:class:`ShowBase` - The base class for the Show class of each interactive backend; - the 'show' callable is then set to Show.__call__, inherited from - ShowBase. - -""" - -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import xrange - -import os -import sys -import warnings -import time -import io - -import numpy as np -import matplotlib.cbook as cbook -import matplotlib.colors as colors -import matplotlib.transforms as transforms -import matplotlib.widgets as widgets -#import matplotlib.path as path -from matplotlib import rcParams -from matplotlib import is_interactive -from matplotlib import get_backend -from matplotlib._pylab_helpers import Gcf - -from matplotlib.transforms import Bbox, TransformedBbox, Affine2D - -import matplotlib.tight_bbox as tight_bbox -import matplotlib.textpath as textpath -from matplotlib.path import Path -from matplotlib.cbook import mplDeprecation - -try: - from importlib import import_module -except: - # simple python 2.6 implementation (no relative imports) - def import_module(name): - __import__(name) - return sys.modules[name] - -try: - from PIL import Image - _has_pil = True -except ImportError: - _has_pil = False - - -_default_filetypes = { - 'ps': 'Postscript', - 'eps': 'Encapsulated Postscript', - 'pdf': 'Portable Document Format', - 'pgf': 'PGF code for LaTeX', - 'png': 'Portable Network Graphics', - 'raw': 'Raw RGBA bitmap', - 'rgba': 'Raw RGBA bitmap', - 'svg': 'Scalable Vector Graphics', - 'svgz': 'Scalable Vector Graphics' -} - - -_default_backends = { - 'ps': 'matplotlib.backends.backend_ps', - 'eps': 'matplotlib.backends.backend_ps', - 'pdf': 'matplotlib.backends.backend_pdf', - 'pgf': 'matplotlib.backends.backend_pgf', - 'png': 'matplotlib.backends.backend_agg', - 'raw': 'matplotlib.backends.backend_agg', - 'rgba': 'matplotlib.backends.backend_agg', - 'svg': 'matplotlib.backends.backend_svg', - 'svgz': 'matplotlib.backends.backend_svg', -} - - -def register_backend(format, backend, description=None): - """ - Register a backend for saving to a given file format. - - format : str - File extention - - backend : module string or canvas class - Backend for handling file output - - description : str, optional - Description of the file type. Defaults to an empty string - """ - if description is None: - description = '' - _default_backends[format] = backend - _default_filetypes[format] = description - - -def get_registered_canvas_class(format): - """ - Return the registered default canvas for given file format. - Handles deferred import of required backend. - """ - if format not in _default_backends: - return None - backend_class = _default_backends[format] - if cbook.is_string_like(backend_class): - backend_class = import_module(backend_class).FigureCanvas - _default_backends[format] = backend_class - return backend_class - - -class ShowBase(object): - """ - Simple base class to generate a show() callable in backends. - - Subclass must override mainloop() method. - """ - def __call__(self, block=None): - """ - Show all figures. If *block* is not None, then - it is a boolean that overrides all other factors - determining whether show blocks by calling mainloop(). - The other factors are: - it does not block if run inside ipython's "%pylab" mode - it does not block in interactive mode. - """ - managers = Gcf.get_all_fig_managers() - if not managers: - return - - for manager in managers: - manager.show() - - if block is not None: - if block: - self.mainloop() - return - else: - return - - # Hack: determine at runtime whether we are - # inside ipython in pylab mode. - from matplotlib import pyplot - try: - ipython_pylab = not pyplot.show._needmain - # IPython versions >= 0.10 tack the _needmain - # attribute onto pyplot.show, and always set - # it to False, when in %pylab mode. - ipython_pylab = ipython_pylab and get_backend() != 'WebAgg' - # TODO: The above is a hack to get the WebAgg backend - # working with ipython's `%pylab` mode until proper - # integration is implemented. - except AttributeError: - ipython_pylab = False - - # Leave the following as a separate step in case we - # want to control this behavior with an rcParam. - if ipython_pylab: - return - - if not is_interactive() or get_backend() == 'WebAgg': - self.mainloop() - - def mainloop(self): - pass - - -class RendererBase(object): - """An abstract base class to handle drawing/rendering operations. - - The following methods must be implemented in the backend for full - functionality (though just implementing :meth:`draw_path` alone would - give a highly capable backend): - - * :meth:`draw_path` - * :meth:`draw_image` - * :meth:`draw_gouraud_triangle` - - The following methods *should* be implemented in the backend for - optimization reasons: - - * :meth:`draw_text` - * :meth:`draw_markers` - * :meth:`draw_path_collection` - * :meth:`draw_quad_mesh` - - """ - def __init__(self): - self._texmanager = None - - self._text2path = textpath.TextToPath() - - def open_group(self, s, gid=None): - """ - Open a grouping element with label *s*. If *gid* is given, use - *gid* as the id of the group. Is only currently used by - :mod:`~matplotlib.backends.backend_svg`. - """ - pass - - def close_group(self, s): - """ - Close a grouping element with label *s* - Is only currently used by :mod:`~matplotlib.backends.backend_svg` - """ - pass - - def draw_path(self, gc, path, transform, rgbFace=None): - """ - Draws a :class:`~matplotlib.path.Path` instance using the - given affine transform. - """ - raise NotImplementedError - - def draw_markers(self, gc, marker_path, marker_trans, path, - trans, rgbFace=None): - """ - Draws a marker at each of the vertices in path. This includes - all vertices, including control points on curves. To avoid - that behavior, those vertices should be removed before calling - this function. - - *gc* - the :class:`GraphicsContextBase` instance - - *marker_trans* - is an affine transform applied to the marker. - - *trans* - is an affine transform applied to the path. - - This provides a fallback implementation of draw_markers that - makes multiple calls to :meth:`draw_path`. Some backends may - want to override this method in order to draw the marker only - once and reuse it multiple times. - """ - for vertices, codes in path.iter_segments(trans, simplify=False): - if len(vertices): - x, y = vertices[-2:] - self.draw_path(gc, marker_path, - marker_trans + - transforms.Affine2D().translate(x, y), - rgbFace) - - def draw_path_collection(self, gc, master_transform, paths, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, urls, - offset_position): - """ - Draws a collection of paths selecting drawing properties from - the lists *facecolors*, *edgecolors*, *linewidths*, - *linestyles* and *antialiaseds*. *offsets* is a list of - offsets to apply to each of the paths. The offsets in - *offsets* are first transformed by *offsetTrans* before being - applied. *offset_position* may be either "screen" or "data" - depending on the space that the offsets are in. - - This provides a fallback implementation of - :meth:`draw_path_collection` that makes multiple calls to - :meth:`draw_path`. Some backends may want to override this in - order to render each set of path data only once, and then - reference that path multiple times with the different offsets, - colors, styles etc. The generator methods - :meth:`_iter_collection_raw_paths` and - :meth:`_iter_collection` are provided to help with (and - standardize) the implementation across backends. It is highly - recommended to use those generators, so that changes to the - behavior of :meth:`draw_path_collection` can be made globally. - """ - path_ids = [] - for path, transform in self._iter_collection_raw_paths( - master_transform, paths, all_transforms): - path_ids.append((path, transforms.Affine2D(transform))) - - for xo, yo, path_id, gc0, rgbFace in self._iter_collection( - gc, master_transform, all_transforms, path_ids, offsets, - offsetTrans, facecolors, edgecolors, linewidths, linestyles, - antialiaseds, urls, offset_position): - path, transform = path_id - transform = transforms.Affine2D( - transform.get_matrix()).translate(xo, yo) - self.draw_path(gc0, path, transform, rgbFace) - - def draw_quad_mesh(self, gc, master_transform, meshWidth, meshHeight, - coordinates, offsets, offsetTrans, facecolors, - antialiased, edgecolors): - """ - This provides a fallback implementation of - :meth:`draw_quad_mesh` that generates paths and then calls - :meth:`draw_path_collection`. - """ - - from matplotlib.collections import QuadMesh - paths = QuadMesh.convert_mesh_to_paths( - meshWidth, meshHeight, coordinates) - - if edgecolors is None: - edgecolors = facecolors - linewidths = np.array([gc.get_linewidth()], np.float_) - - return self.draw_path_collection( - gc, master_transform, paths, [], offsets, offsetTrans, facecolors, - edgecolors, linewidths, [], [antialiased], [None], 'screen') - - def draw_gouraud_triangle(self, gc, points, colors, transform): - """ - Draw a Gouraud-shaded triangle. - - *points* is a 3x2 array of (x, y) points for the triangle. - - *colors* is a 3x4 array of RGBA colors for each point of the - triangle. - - *transform* is an affine transform to apply to the points. - """ - raise NotImplementedError - - def draw_gouraud_triangles(self, gc, triangles_array, colors_array, - transform): - """ - Draws a series of Gouraud triangles. - - *points* is a Nx3x2 array of (x, y) points for the trianglex. - - *colors* is a Nx3x4 array of RGBA colors for each point of the - triangles. - - *transform* is an affine transform to apply to the points. - """ - transform = transform.frozen() - for tri, col in zip(triangles_array, colors_array): - self.draw_gouraud_triangle(gc, tri, col, transform) - - def _iter_collection_raw_paths(self, master_transform, paths, - all_transforms): - """ - This is a helper method (along with :meth:`_iter_collection`) to make - it easier to write a space-efficent :meth:`draw_path_collection` - implementation in a backend. - - This method yields all of the base path/transform - combinations, given a master transform, a list of paths and - list of transforms. - - The arguments should be exactly what is passed in to - :meth:`draw_path_collection`. - - The backend should take each yielded path and transform and - create an object that can be referenced (reused) later. - """ - Npaths = len(paths) - Ntransforms = len(all_transforms) - N = max(Npaths, Ntransforms) - - if Npaths == 0: - return - - transform = transforms.IdentityTransform() - for i in xrange(N): - path = paths[i % Npaths] - if Ntransforms: - transform = Affine2D(all_transforms[i % Ntransforms]) - yield path, transform + master_transform - - def _iter_collection_uses_per_path(self, paths, all_transforms, - offsets, facecolors, edgecolors): - """ - Compute how many times each raw path object returned by - _iter_collection_raw_paths would be used when calling - _iter_collection. This is intended for the backend to decide - on the tradeoff between using the paths in-line and storing - them once and reusing. Rounds up in case the number of uses - is not the same for every path. - """ - Npaths = len(paths) - if Npaths == 0 or (len(facecolors) == 0 and len(edgecolors) == 0): - return 0 - Npath_ids = max(Npaths, len(all_transforms)) - N = max(Npath_ids, len(offsets)) - return (N + Npath_ids - 1) // Npath_ids - - def _iter_collection(self, gc, master_transform, all_transforms, - path_ids, offsets, offsetTrans, facecolors, - edgecolors, linewidths, linestyles, - antialiaseds, urls, offset_position): - """ - This is a helper method (along with - :meth:`_iter_collection_raw_paths`) to make it easier to write - a space-efficent :meth:`draw_path_collection` implementation in a - backend. - - This method yields all of the path, offset and graphics - context combinations to draw the path collection. The caller - should already have looped over the results of - :meth:`_iter_collection_raw_paths` to draw this collection. - - The arguments should be the same as that passed into - :meth:`draw_path_collection`, with the exception of - *path_ids*, which is a list of arbitrary objects that the - backend will use to reference one of the paths created in the - :meth:`_iter_collection_raw_paths` stage. - - Each yielded result is of the form:: - - xo, yo, path_id, gc, rgbFace - - where *xo*, *yo* is an offset; *path_id* is one of the elements of - *path_ids*; *gc* is a graphics context and *rgbFace* is a color to - use for filling the path. - """ - Ntransforms = len(all_transforms) - Npaths = len(path_ids) - Noffsets = len(offsets) - N = max(Npaths, Noffsets) - Nfacecolors = len(facecolors) - Nedgecolors = len(edgecolors) - Nlinewidths = len(linewidths) - Nlinestyles = len(linestyles) - Naa = len(antialiaseds) - Nurls = len(urls) - - if (Nfacecolors == 0 and Nedgecolors == 0) or Npaths == 0: - return - if Noffsets: - toffsets = offsetTrans.transform(offsets) - - gc0 = self.new_gc() - gc0.copy_properties(gc) - - if Nfacecolors == 0: - rgbFace = None - - if Nedgecolors == 0: - gc0.set_linewidth(0.0) - - xo, yo = 0, 0 - for i in xrange(N): - path_id = path_ids[i % Npaths] - if Noffsets: - xo, yo = toffsets[i % Noffsets] - if offset_position == 'data': - if Ntransforms: - transform = ( - Affine2D(all_transforms[i % Ntransforms]) + - master_transform) - else: - transform = master_transform - xo, yo = transform.transform_point((xo, yo)) - xp, yp = transform.transform_point((0, 0)) - xo = -(xp - xo) - yo = -(yp - yo) - if not (np.isfinite(xo) and np.isfinite(yo)): - continue - if Nfacecolors: - rgbFace = facecolors[i % Nfacecolors] - if Nedgecolors: - if Nlinewidths: - gc0.set_linewidth(linewidths[i % Nlinewidths]) - if Nlinestyles: - gc0.set_dashes(*linestyles[i % Nlinestyles]) - fg = edgecolors[i % Nedgecolors] - if len(fg) == 4: - if fg[3] == 0.0: - gc0.set_linewidth(0) - else: - gc0.set_foreground(fg) - else: - gc0.set_foreground(fg) - if rgbFace is not None and len(rgbFace) == 4: - if rgbFace[3] == 0: - rgbFace = None - gc0.set_antialiased(antialiaseds[i % Naa]) - if Nurls: - gc0.set_url(urls[i % Nurls]) - - yield xo, yo, path_id, gc0, rgbFace - gc0.restore() - - def get_image_magnification(self): - """ - Get the factor by which to magnify images passed to :meth:`draw_image`. - Allows a backend to have images at a different resolution to other - artists. - """ - return 1.0 - - def draw_image(self, gc, x, y, im): - """ - Draw the image instance into the current axes; - - *gc* - a GraphicsContext containing clipping information - - *x* - is the distance in pixels from the left hand side of the canvas. - - *y* - the distance from the origin. That is, if origin is - upper, y is the distance from top. If origin is lower, y - is the distance from bottom - - *im* - the :class:`matplotlib._image.Image` instance - """ - raise NotImplementedError - - def option_image_nocomposite(self): - """ - override this method for renderers that do not necessarily - want to rescale and composite raster images. (like SVG) - """ - return False - - def option_scale_image(self): - """ - override this method for renderers that support arbitrary - scaling of image (most of the vector backend). - """ - return False - - def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): - """ - """ - self._draw_text_as_path(gc, x, y, s, prop, angle, ismath="TeX") - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - """ - Draw the text instance - - *gc* - the :class:`GraphicsContextBase` instance - - *x* - the x location of the text in display coords - - *y* - the y location of the text baseline in display coords - - *s* - the text string - - *prop* - a :class:`matplotlib.font_manager.FontProperties` instance - - *angle* - the rotation angle in degrees - - *mtext* - a :class:`matplotlib.text.Text` instance - - **backend implementers note** - - When you are trying to determine if you have gotten your bounding box - right (which is what enables the text layout/alignment to work - properly), it helps to change the line in text.py:: - - if 0: bbox_artist(self, renderer) - - to if 1, and then the actual bounding box will be plotted along with - your text. - """ - - self._draw_text_as_path(gc, x, y, s, prop, angle, ismath) - - def _get_text_path_transform(self, x, y, s, prop, angle, ismath): - """ - return the text path and transform - - *prop* - font property - - *s* - text to be converted - - *usetex* - If True, use matplotlib usetex mode. - - *ismath* - If True, use mathtext parser. If "TeX", use *usetex* mode. - """ - - text2path = self._text2path - fontsize = self.points_to_pixels(prop.get_size_in_points()) - - if ismath == "TeX": - verts, codes = text2path.get_text_path(prop, s, ismath=False, - usetex=True) - else: - verts, codes = text2path.get_text_path(prop, s, ismath=ismath, - usetex=False) - - path = Path(verts, codes) - angle = angle / 180. * 3.141592 - if self.flipy(): - transform = Affine2D().scale(fontsize / text2path.FONT_SCALE, - fontsize / text2path.FONT_SCALE) - transform = transform.rotate(angle).translate(x, self.height - y) - else: - transform = Affine2D().scale(fontsize / text2path.FONT_SCALE, - fontsize / text2path.FONT_SCALE) - transform = transform.rotate(angle).translate(x, y) - - return path, transform - - def _draw_text_as_path(self, gc, x, y, s, prop, angle, ismath): - """ - draw the text by converting them to paths using textpath module. - - *prop* - font property - - *s* - text to be converted - - *usetex* - If True, use matplotlib usetex mode. - - *ismath* - If True, use mathtext parser. If "TeX", use *usetex* mode. - """ - path, transform = self._get_text_path_transform( - x, y, s, prop, angle, ismath) - color = gc.get_rgb() - - gc.set_linewidth(0.0) - self.draw_path(gc, path, transform, rgbFace=color) - - def get_text_width_height_descent(self, s, prop, ismath): - """ - get the width and height, and the offset from the bottom to the - baseline (descent), in display coords of the string s with - :class:`~matplotlib.font_manager.FontProperties` prop - """ - if ismath == 'TeX': - # todo: handle props - size = prop.get_size_in_points() - texmanager = self._text2path.get_texmanager() - fontsize = prop.get_size_in_points() - w, h, d = texmanager.get_text_width_height_descent(s, fontsize, - renderer=self) - return w, h, d - - dpi = self.points_to_pixels(72) - if ismath: - dims = self._text2path.mathtext_parser.parse(s, dpi, prop) - return dims[0:3] # return width, height, descent - - flags = self._text2path._get_hinting_flag() - font = self._text2path._get_font(prop) - size = prop.get_size_in_points() - font.set_size(size, dpi) - # the width and height of unrotated string - font.set_text(s, 0.0, flags=flags) - w, h = font.get_width_height() - d = font.get_descent() - w /= 64.0 # convert from subpixels - h /= 64.0 - d /= 64.0 - return w, h, d - - def flipy(self): - """ - Return true if y small numbers are top for renderer Is used - for drawing text (:mod:`matplotlib.text`) and images - (:mod:`matplotlib.image`) only - """ - return True - - def get_canvas_width_height(self): - 'return the canvas width and height in display coords' - return 1, 1 - - def get_texmanager(self): - """ - return the :class:`matplotlib.texmanager.TexManager` instance - """ - if self._texmanager is None: - from matplotlib.texmanager import TexManager - self._texmanager = TexManager() - return self._texmanager - - def new_gc(self): - """ - Return an instance of a :class:`GraphicsContextBase` - """ - return GraphicsContextBase() - - def points_to_pixels(self, points): - """ - Convert points to display units - - *points* - a float or a numpy array of float - - return points converted to pixels - - You need to override this function (unless your backend - doesn't have a dpi, e.g., postscript or svg). Some imaging - systems assume some value for pixels per inch:: - - points to pixels = points * pixels_per_inch/72.0 * dpi/72.0 - """ - return points - - def strip_math(self, s): - return cbook.strip_math(s) - - def start_rasterizing(self): - """ - Used in MixedModeRenderer. Switch to the raster renderer. - """ - pass - - def stop_rasterizing(self): - """ - Used in MixedModeRenderer. Switch back to the vector renderer - and draw the contents of the raster renderer as an image on - the vector renderer. - """ - pass - - def start_filter(self): - """ - Used in AggRenderer. Switch to a temporary renderer for image - filtering effects. - """ - pass - - def stop_filter(self, filter_func): - """ - Used in AggRenderer. Switch back to the original renderer. - The contents of the temporary renderer is processed with the - *filter_func* and is drawn on the original renderer as an - image. - """ - pass - - -class GraphicsContextBase: - """ - An abstract base class that provides color, line styles, etc... - """ - - # a mapping from dash styles to suggested offset, dash pairs - dashd = { - 'solid': (None, None), - 'dashed': (0, (6.0, 6.0)), - 'dashdot': (0, (3.0, 5.0, 1.0, 5.0)), - 'dotted': (0, (1.0, 3.0)), - } - - def __init__(self): - self._alpha = 1.0 - self._forced_alpha = False # if True, _alpha overrides A from RGBA - self._antialiased = 1 # use 0,1 not True, False for extension code - self._capstyle = 'butt' - self._cliprect = None - self._clippath = None - self._dashes = None, None - self._joinstyle = 'round' - self._linestyle = 'solid' - self._linewidth = 1 - self._rgb = (0.0, 0.0, 0.0, 1.0) - self._orig_color = (0.0, 0.0, 0.0, 1.0) - self._hatch = None - self._url = None - self._gid = None - self._snap = None - self._sketch = None - - def copy_properties(self, gc): - 'Copy properties from gc to self' - self._alpha = gc._alpha - self._forced_alpha = gc._forced_alpha - self._antialiased = gc._antialiased - self._capstyle = gc._capstyle - self._cliprect = gc._cliprect - self._clippath = gc._clippath - self._dashes = gc._dashes - self._joinstyle = gc._joinstyle - self._linestyle = gc._linestyle - self._linewidth = gc._linewidth - self._rgb = gc._rgb - self._orig_color = gc._orig_color - self._hatch = gc._hatch - self._url = gc._url - self._gid = gc._gid - self._snap = gc._snap - self._sketch = gc._sketch - - def restore(self): - """ - Restore the graphics context from the stack - needed only - for backends that save graphics contexts on a stack - """ - pass - - def get_alpha(self): - """ - Return the alpha value used for blending - not supported on - all backends - """ - return self._alpha - - def get_antialiased(self): - "Return true if the object should try to do antialiased rendering" - return self._antialiased - - def get_capstyle(self): - """ - Return the capstyle as a string in ('butt', 'round', 'projecting') - """ - return self._capstyle - - def get_clip_rectangle(self): - """ - Return the clip rectangle as a :class:`~matplotlib.transforms.Bbox` - instance - """ - return self._cliprect - - def get_clip_path(self): - """ - Return the clip path in the form (path, transform), where path - is a :class:`~matplotlib.path.Path` instance, and transform is - an affine transform to apply to the path before clipping. - """ - if self._clippath is not None: - return self._clippath.get_transformed_path_and_affine() - return None, None - - def get_dashes(self): - """ - Return the dash information as an offset dashlist tuple. - - The dash list is a even size list that gives the ink on, ink - off in pixels. - - See p107 of to PostScript `BLUEBOOK - `_ - for more info. - - Default value is None - """ - return self._dashes - - def get_forced_alpha(self): - """ - Return whether the value given by get_alpha() should be used to - override any other alpha-channel values. - """ - return self._forced_alpha - - def get_joinstyle(self): - """ - Return the line join style as one of ('miter', 'round', 'bevel') - """ - return self._joinstyle - - def get_linestyle(self, style): - """ - Return the linestyle: one of ('solid', 'dashed', 'dashdot', - 'dotted'). - """ - return self._linestyle - - def get_linewidth(self): - """ - Return the line width in points as a scalar - """ - return self._linewidth - - def get_rgb(self): - """ - returns a tuple of three or four floats from 0-1. - """ - return self._rgb - - def get_url(self): - """ - returns a url if one is set, None otherwise - """ - return self._url - - def get_gid(self): - """ - Return the object identifier if one is set, None otherwise. - """ - return self._gid - - def get_snap(self): - """ - returns the snap setting which may be: - - * True: snap vertices to the nearest pixel center - - * False: leave vertices as-is - - * None: (auto) If the path contains only rectilinear line - segments, round to the nearest pixel center - """ - return self._snap - - def set_alpha(self, alpha): - """ - Set the alpha value used for blending - not supported on all backends. - If ``alpha=None`` (the default), the alpha components of the - foreground and fill colors will be used to set their respective - transparencies (where applicable); otherwise, ``alpha`` will override - them. - """ - if alpha is not None: - self._alpha = alpha - self._forced_alpha = True - else: - self._alpha = 1.0 - self._forced_alpha = False - self.set_foreground(self._orig_color) - - def set_antialiased(self, b): - """ - True if object should be drawn with antialiased rendering - """ - - # use 0, 1 to make life easier on extension code trying to read the gc - if b: - self._antialiased = 1 - else: - self._antialiased = 0 - - def set_capstyle(self, cs): - """ - Set the capstyle as a string in ('butt', 'round', 'projecting') - """ - if cs in ('butt', 'round', 'projecting'): - self._capstyle = cs - else: - raise ValueError('Unrecognized cap style. Found %s' % cs) - - def set_clip_rectangle(self, rectangle): - """ - Set the clip rectangle with sequence (left, bottom, width, height) - """ - self._cliprect = rectangle - - def set_clip_path(self, path): - """ - Set the clip path and transformation. Path should be a - :class:`~matplotlib.transforms.TransformedPath` instance. - """ - assert path is None or isinstance(path, transforms.TransformedPath) - self._clippath = path - - def set_dashes(self, dash_offset, dash_list): - """ - Set the dash style for the gc. - - *dash_offset* - is the offset (usually 0). - - *dash_list* - specifies the on-off sequence as points. - ``(None, None)`` specifies a solid line - - """ - if dash_list is not None: - dl = np.asarray(dash_list) - if np.any(dl <= 0.0): - raise ValueError("All values in the dash list must be positive") - self._dashes = dash_offset, dash_list - - def set_foreground(self, fg, isRGBA=False): - """ - Set the foreground color. fg can be a MATLAB format string, a - html hex color string, an rgb or rgba unit tuple, or a float between 0 - and 1. In the latter case, grayscale is used. - - If you know fg is rgba, set ``isRGBA=True`` for efficiency. - """ - self._orig_color = fg - if self._forced_alpha: - self._rgb = colors.colorConverter.to_rgba(fg, self._alpha) - elif isRGBA: - self._rgb = fg - else: - self._rgb = colors.colorConverter.to_rgba(fg) - - def set_graylevel(self, frac): - """ - Set the foreground color to be a gray level with *frac* - """ - self._orig_color = frac - self._rgb = (frac, frac, frac, self._alpha) - - def set_joinstyle(self, js): - """ - Set the join style to be one of ('miter', 'round', 'bevel') - """ - if js in ('miter', 'round', 'bevel'): - self._joinstyle = js - else: - raise ValueError('Unrecognized join style. Found %s' % js) - - def set_linewidth(self, w): - """ - Set the linewidth in points - """ - self._linewidth = w - - def set_linestyle(self, style): - """ - Set the linestyle to be one of ('solid', 'dashed', 'dashdot', - 'dotted'). One may specify customized dash styles by providing - a tuple of (offset, dash pairs). For example, the predefiend - linestyles have following values.: - - 'dashed' : (0, (6.0, 6.0)), - 'dashdot' : (0, (3.0, 5.0, 1.0, 5.0)), - 'dotted' : (0, (1.0, 3.0)), - """ - - if style in self.dashd: - offset, dashes = self.dashd[style] - elif isinstance(style, tuple): - offset, dashes = style - else: - raise ValueError('Unrecognized linestyle: %s' % str(style)) - - self._linestyle = style - self.set_dashes(offset, dashes) - - def set_url(self, url): - """ - Sets the url for links in compatible backends - """ - self._url = url - - def set_gid(self, id): - """ - Sets the id. - """ - self._gid = id - - def set_snap(self, snap): - """ - Sets the snap setting which may be: - - * True: snap vertices to the nearest pixel center - - * False: leave vertices as-is - - * None: (auto) If the path contains only rectilinear line - segments, round to the nearest pixel center - """ - self._snap = snap - - def set_hatch(self, hatch): - """ - Sets the hatch style for filling - """ - self._hatch = hatch - - def get_hatch(self): - """ - Gets the current hatch style - """ - return self._hatch - - def get_hatch_path(self, density=6.0): - """ - Returns a Path for the current hatch. - """ - if self._hatch is None: - return None - return Path.hatch(self._hatch, density) - - def get_sketch_params(self): - """ - Returns the sketch parameters for the artist. - - Returns - ------- - sketch_params : tuple or `None` - - A 3-tuple with the following elements: - - * `scale`: The amplitude of the wiggle perpendicular to the - source line. - - * `length`: The length of the wiggle along the line. - - * `randomness`: The scale factor by which the length is - shrunken or expanded. - - May return `None` if no sketch parameters were set. - """ - return self._sketch - - def set_sketch_params(self, scale=None, length=None, randomness=None): - """ - Sets the the sketch parameters. - - Parameters - ---------- - - scale : float, optional - The amplitude of the wiggle perpendicular to the source - line, in pixels. If scale is `None`, or not provided, no - sketch filter will be provided. - - length : float, optional - The length of the wiggle along the line, in pixels - (default 128.0) - - randomness : float, optional - The scale factor by which the length is shrunken or - expanded (default 16.0) - """ - if scale is None: - self._sketch = None - else: - self._sketch = (scale, length or 128.0, randomness or 16.0) - - -class TimerBase(object): - ''' - A base class for providing timer events, useful for things animations. - Backends need to implement a few specific methods in order to use their - own timing mechanisms so that the timer events are integrated into their - event loops. - - Mandatory functions that must be implemented: - - * `_timer_start`: Contains backend-specific code for starting - the timer - - * `_timer_stop`: Contains backend-specific code for stopping - the timer - - Optional overrides: - - * `_timer_set_single_shot`: Code for setting the timer to - single shot operating mode, if supported by the timer - object. If not, the `Timer` class itself will store the flag - and the `_on_timer` method should be overridden to support - such behavior. - - * `_timer_set_interval`: Code for setting the interval on the - timer, if there is a method for doing so on the timer - object. - - * `_on_timer`: This is the internal function that any timer - object should call, which will handle the task of running - all callbacks that have been set. - - Attributes: - - * `interval`: The time between timer events in - milliseconds. Default is 1000 ms. - - * `single_shot`: Boolean flag indicating whether this timer - should operate as single shot (run once and then - stop). Defaults to `False`. - - * `callbacks`: Stores list of (func, args) tuples that will be - called upon timer events. This list can be manipulated - directly, or the functions `add_callback` and - `remove_callback` can be used. - ''' - def __init__(self, interval=None, callbacks=None): - #Initialize empty callbacks list and setup default settings if necssary - if callbacks is None: - self.callbacks = [] - else: - self.callbacks = callbacks[:] # Create a copy - - if interval is None: - self._interval = 1000 - else: - self._interval = interval - - self._single = False - - # Default attribute for holding the GUI-specific timer object - self._timer = None - - def __del__(self): - 'Need to stop timer and possibly disconnect timer.' - self._timer_stop() - - def start(self, interval=None): - ''' - Start the timer object. `interval` is optional and will be used - to reset the timer interval first if provided. - ''' - if interval is not None: - self._set_interval(interval) - self._timer_start() - - def stop(self): - ''' - Stop the timer. - ''' - self._timer_stop() - - def _timer_start(self): - pass - - def _timer_stop(self): - pass - - def _get_interval(self): - return self._interval - - def _set_interval(self, interval): - # Force to int since none of the backends actually support fractional - # milliseconds, and some error or give warnings. - interval = int(interval) - self._interval = interval - self._timer_set_interval() - - interval = property(_get_interval, _set_interval) - - def _get_single_shot(self): - return self._single - - def _set_single_shot(self, ss=True): - self._single = ss - self._timer_set_single_shot() - - single_shot = property(_get_single_shot, _set_single_shot) - - def add_callback(self, func, *args, **kwargs): - ''' - Register `func` to be called by timer when the event fires. Any - additional arguments provided will be passed to `func`. - ''' - self.callbacks.append((func, args, kwargs)) - - def remove_callback(self, func, *args, **kwargs): - ''' - Remove `func` from list of callbacks. `args` and `kwargs` are optional - and used to distinguish between copies of the same function registered - to be called with different arguments. - ''' - if args or kwargs: - self.callbacks.remove((func, args, kwargs)) - else: - funcs = [c[0] for c in self.callbacks] - if func in funcs: - self.callbacks.pop(funcs.index(func)) - - def _timer_set_interval(self): - 'Used to set interval on underlying timer object.' - pass - - def _timer_set_single_shot(self): - 'Used to set single shot on underlying timer object.' - pass - - def _on_timer(self): - ''' - Runs all function that have been registered as callbacks. Functions - can return False (or 0) if they should not be called any more. If there - are no callbacks, the timer is automatically stopped. - ''' - for func, args, kwargs in self.callbacks: - ret = func(*args, **kwargs) - # docstring above explains why we use `if ret == False` here, - # instead of `if not ret`. - if ret == False: - self.callbacks.remove((func, args, kwargs)) - - if len(self.callbacks) == 0: - self.stop() - - -class Event: - """ - A matplotlib event. Attach additional attributes as defined in - :meth:`FigureCanvasBase.mpl_connect`. The following attributes - are defined and shown with their default values - - *name* - the event name - - *canvas* - the FigureCanvas instance generating the event - - *guiEvent* - the GUI event that triggered the matplotlib event - - - """ - def __init__(self, name, canvas, guiEvent=None): - self.name = name - self.canvas = canvas - self.guiEvent = guiEvent - - -class IdleEvent(Event): - """ - An event triggered by the GUI backend when it is idle -- useful - for passive animation - """ - pass - - -class DrawEvent(Event): - """ - An event triggered by a draw operation on the canvas - - In addition to the :class:`Event` attributes, the following event - attributes are defined: - - *renderer* - the :class:`RendererBase` instance for the draw event - - """ - def __init__(self, name, canvas, renderer): - Event.__init__(self, name, canvas) - self.renderer = renderer - - -class ResizeEvent(Event): - """ - An event triggered by a canvas resize - - In addition to the :class:`Event` attributes, the following event - attributes are defined: - - *width* - width of the canvas in pixels - - *height* - height of the canvas in pixels - - """ - def __init__(self, name, canvas): - Event.__init__(self, name, canvas) - self.width, self.height = canvas.get_width_height() - - -class CloseEvent(Event): - """ - An event triggered by a figure being closed - - In addition to the :class:`Event` attributes, the following event - attributes are defined: - """ - def __init__(self, name, canvas, guiEvent=None): - Event.__init__(self, name, canvas, guiEvent) - - -class LocationEvent(Event): - """ - An event that has a screen location - - The following additional attributes are defined and shown with - their default values. - - In addition to the :class:`Event` attributes, the following - event attributes are defined: - - *x* - x position - pixels from left of canvas - - *y* - y position - pixels from bottom of canvas - - *inaxes* - the :class:`~matplotlib.axes.Axes` instance if mouse is over axes - - *xdata* - x coord of mouse in data coords - - *ydata* - y coord of mouse in data coords - - """ - x = None # x position - pixels from left of canvas - y = None # y position - pixels from right of canvas - inaxes = None # the Axes instance if mouse us over axes - xdata = None # x coord of mouse in data coords - ydata = None # y coord of mouse in data coords - - # the last event that was triggered before this one - lastevent = None - - def __init__(self, name, canvas, x, y, guiEvent=None): - """ - *x*, *y* in figure coords, 0,0 = bottom, left - """ - Event.__init__(self, name, canvas, guiEvent=guiEvent) - self.x = x - self.y = y - - if x is None or y is None: - # cannot check if event was in axes if no x,y info - self.inaxes = None - self._update_enter_leave() - return - - # Find all axes containing the mouse - if self.canvas.mouse_grabber is None: - axes_list = [a for a in self.canvas.figure.get_axes() - if a.in_axes(self)] - else: - axes_list = [self.canvas.mouse_grabber] - - if len(axes_list) == 0: # None found - self.inaxes = None - self._update_enter_leave() - return - elif (len(axes_list) > 1): # Overlap, get the highest zorder - axes_list.sort(key=lambda x: x.zorder) - self.inaxes = axes_list[-1] # Use the highest zorder - else: # Just found one hit - self.inaxes = axes_list[0] - - try: - trans = self.inaxes.transData.inverted() - xdata, ydata = trans.transform_point((x, y)) - except ValueError: - self.xdata = None - self.ydata = None - else: - self.xdata = xdata - self.ydata = ydata - - self._update_enter_leave() - - def _update_enter_leave(self): - 'process the figure/axes enter leave events' - if LocationEvent.lastevent is not None: - last = LocationEvent.lastevent - if last.inaxes != self.inaxes: - # process axes enter/leave events - try: - if last.inaxes is not None: - last.canvas.callbacks.process('axes_leave_event', last) - except: - pass - # See ticket 2901582. - # I think this is a valid exception to the rule - # against catching all exceptions; if anything goes - # wrong, we simply want to move on and process the - # current event. - if self.inaxes is not None: - self.canvas.callbacks.process('axes_enter_event', self) - - else: - # process a figure enter event - if self.inaxes is not None: - self.canvas.callbacks.process('axes_enter_event', self) - - LocationEvent.lastevent = self - - -class MouseEvent(LocationEvent): - """ - A mouse event ('button_press_event', - 'button_release_event', - 'scroll_event', - 'motion_notify_event'). - - In addition to the :class:`Event` and :class:`LocationEvent` - attributes, the following attributes are defined: - - *button* - button pressed None, 1, 2, 3, 'up', 'down' (up and down are used - for scroll events) - - *key* - the key depressed when the mouse event triggered (see - :class:`KeyEvent`) - - *step* - number of scroll steps (positive for 'up', negative for 'down') - - - Example usage:: - - def on_press(event): - print('you pressed', event.button, event.xdata, event.ydata) - - cid = fig.canvas.mpl_connect('button_press_event', on_press) - - """ - x = None # x position - pixels from left of canvas - y = None # y position - pixels from right of canvas - button = None # button pressed None, 1, 2, 3 - dblclick = None # whether or not the event is the result of a double click - inaxes = None # the Axes instance if mouse us over axes - xdata = None # x coord of mouse in data coords - ydata = None # y coord of mouse in data coords - step = None # scroll steps for scroll events - - def __init__(self, name, canvas, x, y, button=None, key=None, - step=0, dblclick=False, guiEvent=None): - """ - x, y in figure coords, 0,0 = bottom, left - button pressed None, 1, 2, 3, 'up', 'down' - """ - LocationEvent.__init__(self, name, canvas, x, y, guiEvent=guiEvent) - self.button = button - self.key = key - self.step = step - self.dblclick = dblclick - - def __str__(self): - return ("MPL MouseEvent: xy=(%d,%d) xydata=(%s,%s) button=%s " + - "dblclick=%s inaxes=%s") % (self.x, self.y, self.xdata, - self.ydata, self.button, - self.dblclick, self.inaxes) - - -class PickEvent(Event): - """ - a pick event, fired when the user picks a location on the canvas - sufficiently close to an artist. - - Attrs: all the :class:`Event` attributes plus - - *mouseevent* - the :class:`MouseEvent` that generated the pick - - *artist* - the :class:`~matplotlib.artist.Artist` picked - - other - extra class dependent attrs -- e.g., a - :class:`~matplotlib.lines.Line2D` pick may define different - extra attributes than a - :class:`~matplotlib.collections.PatchCollection` pick event - - - Example usage:: - - line, = ax.plot(rand(100), 'o', picker=5) # 5 points tolerance - - def on_pick(event): - thisline = event.artist - xdata, ydata = thisline.get_data() - ind = event.ind - print('on pick line:', zip(xdata[ind], ydata[ind])) - - cid = fig.canvas.mpl_connect('pick_event', on_pick) - - """ - def __init__(self, name, canvas, mouseevent, artist, - guiEvent=None, **kwargs): - Event.__init__(self, name, canvas, guiEvent) - self.mouseevent = mouseevent - self.artist = artist - self.__dict__.update(kwargs) - - -class KeyEvent(LocationEvent): - """ - A key event (key press, key release). - - Attach additional attributes as defined in - :meth:`FigureCanvasBase.mpl_connect`. - - In addition to the :class:`Event` and :class:`LocationEvent` - attributes, the following attributes are defined: - - *key* - the key(s) pressed. Could be **None**, a single case sensitive ascii - character ("g", "G", "#", etc.), a special key - ("control", "shift", "f1", "up", etc.) or a - combination of the above (e.g., "ctrl+alt+g", "ctrl+alt+G"). - - .. note:: - - Modifier keys will be prefixed to the pressed key and will be in the - order "ctrl", "alt", "super". The exception to this rule is when the - pressed key is itself a modifier key, therefore "ctrl+alt" and - "alt+control" can both be valid key values. - - - Example usage:: - - def on_key(event): - print('you pressed', event.key, event.xdata, event.ydata) - - cid = fig.canvas.mpl_connect('key_press_event', on_key) - - """ - def __init__(self, name, canvas, key, x=0, y=0, guiEvent=None): - LocationEvent.__init__(self, name, canvas, x, y, guiEvent=guiEvent) - self.key = key - - -class FigureCanvasBase(object): - """ - The canvas the figure renders into. - - Public attributes - - *figure* - A :class:`matplotlib.figure.Figure` instance - - """ - events = [ - 'resize_event', - 'draw_event', - 'key_press_event', - 'key_release_event', - 'button_press_event', - 'button_release_event', - 'scroll_event', - 'motion_notify_event', - 'pick_event', - 'idle_event', - 'figure_enter_event', - 'figure_leave_event', - 'axes_enter_event', - 'axes_leave_event', - 'close_event' - ] - - supports_blit = True - fixed_dpi = None - - filetypes = _default_filetypes - if _has_pil: - # JPEG support - register_backend('jpg', 'matplotlib.backends.backend_agg', - 'Joint Photographic Experts Group') - register_backend('jpeg', 'matplotlib.backends.backend_agg', - 'Joint Photographic Experts Group') - - # TIFF support - register_backend('tif', 'matplotlib.backends.backend_agg', - 'Tagged Image File Format') - register_backend('tiff', 'matplotlib.backends.backend_agg', - 'Tagged Image File Format') - - def __init__(self, figure): - figure.set_canvas(self) - self.figure = figure - # a dictionary from event name to a dictionary that maps cid->func - self.callbacks = cbook.CallbackRegistry() - self.widgetlock = widgets.LockDraw() - self._button = None # the button pressed - self._key = None # the key pressed - self._lastx, self._lasty = None, None - self.button_pick_id = self.mpl_connect('button_press_event', self.pick) - self.scroll_pick_id = self.mpl_connect('scroll_event', self.pick) - self.mouse_grabber = None # the axes currently grabbing mouse - self.toolbar = None # NavigationToolbar2 will set me - self._is_saving = False - if False: - ## highlight the artists that are hit - self.mpl_connect('motion_notify_event', self.onHilite) - ## delete the artists that are clicked on - #self.mpl_disconnect(self.button_pick_id) - #self.mpl_connect('button_press_event',self.onRemove) - - def is_saving(self): - """ - Returns `True` when the renderer is in the process of saving - to a file, rather than rendering for an on-screen buffer. - """ - return self._is_saving - - def onRemove(self, ev): - """ - Mouse event processor which removes the top artist - under the cursor. Connect this to the 'mouse_press_event' - using:: - - canvas.mpl_connect('mouse_press_event',canvas.onRemove) - """ - def sort_artists(artists): - # This depends on stable sort and artists returned - # from get_children in z order. - L = [(h.zorder, h) for h in artists] - L.sort() - return [h for zorder, h in L] - - # Find the top artist under the cursor - under = sort_artists(self.figure.hitlist(ev)) - h = None - if under: - h = under[-1] - - # Try deleting that artist, or its parent if you - # can't delete the artist - while h: - if h.remove(): - self.draw_idle() - break - parent = None - for p in under: - if h in p.get_children(): - parent = p - break - h = parent - - def onHilite(self, ev): - """ - Mouse event processor which highlights the artists - under the cursor. Connect this to the 'motion_notify_event' - using:: - - canvas.mpl_connect('motion_notify_event',canvas.onHilite) - """ - if not hasattr(self, '_active'): - self._active = dict() - - under = self.figure.hitlist(ev) - enter = [a for a in under if a not in self._active] - leave = [a for a in self._active if a not in under] - #print "within:"," ".join([str(x) for x in under]) - #print "entering:",[str(a) for a in enter] - #print "leaving:",[str(a) for a in leave] - # On leave restore the captured colour - for a in leave: - if hasattr(a, 'get_color'): - a.set_color(self._active[a]) - elif hasattr(a, 'get_edgecolor'): - a.set_edgecolor(self._active[a][0]) - a.set_facecolor(self._active[a][1]) - del self._active[a] - # On enter, capture the color and repaint the artist - # with the highlight colour. Capturing colour has to - # be done first in case the parent recolouring affects - # the child. - for a in enter: - if hasattr(a, 'get_color'): - self._active[a] = a.get_color() - elif hasattr(a, 'get_edgecolor'): - self._active[a] = (a.get_edgecolor(), a.get_facecolor()) - else: - self._active[a] = None - for a in enter: - if hasattr(a, 'get_color'): - a.set_color('red') - elif hasattr(a, 'get_edgecolor'): - a.set_edgecolor('red') - a.set_facecolor('lightblue') - else: - self._active[a] = None - self.draw_idle() - - def pick(self, mouseevent): - if not self.widgetlock.locked(): - self.figure.pick(mouseevent) - - def blit(self, bbox=None): - """ - blit the canvas in bbox (default entire canvas) - """ - pass - - def resize(self, w, h): - """ - set the canvas size in pixels - """ - pass - - def draw_event(self, renderer): - """ - This method will be call all functions connected to the - 'draw_event' with a :class:`DrawEvent` - """ - - s = 'draw_event' - event = DrawEvent(s, self, renderer) - self.callbacks.process(s, event) - - def resize_event(self): - """ - This method will be call all functions connected to the - 'resize_event' with a :class:`ResizeEvent` - """ - - s = 'resize_event' - event = ResizeEvent(s, self) - self.callbacks.process(s, event) - - def close_event(self, guiEvent=None): - """ - This method will be called by all functions connected to the - 'close_event' with a :class:`CloseEvent` - """ - s = 'close_event' - try: - event = CloseEvent(s, self, guiEvent=guiEvent) - self.callbacks.process(s, event) - except (TypeError, AttributeError): - pass - # Suppress the TypeError when the python session is being killed. - # It may be that a better solution would be a mechanism to - # disconnect all callbacks upon shutdown. - # AttributeError occurs on OSX with qt4agg upon exiting - # with an open window; 'callbacks' attribute no longer exists. - - def key_press_event(self, key, guiEvent=None): - """ - This method will be call all functions connected to the - 'key_press_event' with a :class:`KeyEvent` - """ - self._key = key - s = 'key_press_event' - event = KeyEvent( - s, self, key, self._lastx, self._lasty, guiEvent=guiEvent) - self.callbacks.process(s, event) - - def key_release_event(self, key, guiEvent=None): - """ - This method will be call all functions connected to the - 'key_release_event' with a :class:`KeyEvent` - """ - s = 'key_release_event' - event = KeyEvent( - s, self, key, self._lastx, self._lasty, guiEvent=guiEvent) - self.callbacks.process(s, event) - self._key = None - - def pick_event(self, mouseevent, artist, **kwargs): - """ - This method will be called by artists who are picked and will - fire off :class:`PickEvent` callbacks registered listeners - """ - s = 'pick_event' - event = PickEvent(s, self, mouseevent, artist, **kwargs) - self.callbacks.process(s, event) - - def scroll_event(self, x, y, step, guiEvent=None): - """ - Backend derived classes should call this function on any - scroll wheel event. x,y are the canvas coords: 0,0 is lower, - left. button and key are as defined in MouseEvent. - - This method will be call all functions connected to the - 'scroll_event' with a :class:`MouseEvent` instance. - """ - if step >= 0: - self._button = 'up' - else: - self._button = 'down' - s = 'scroll_event' - mouseevent = MouseEvent(s, self, x, y, self._button, self._key, - step=step, guiEvent=guiEvent) - self.callbacks.process(s, mouseevent) - - def button_press_event(self, x, y, button, dblclick=False, guiEvent=None): - """ - Backend derived classes should call this function on any mouse - button press. x,y are the canvas coords: 0,0 is lower, left. - button and key are as defined in :class:`MouseEvent`. - - This method will be call all functions connected to the - 'button_press_event' with a :class:`MouseEvent` instance. - - """ - self._button = button - s = 'button_press_event' - mouseevent = MouseEvent(s, self, x, y, button, self._key, - dblclick=dblclick, guiEvent=guiEvent) - self.callbacks.process(s, mouseevent) - - def button_release_event(self, x, y, button, guiEvent=None): - """ - Backend derived classes should call this function on any mouse - button release. - - *x* - the canvas coordinates where 0=left - - *y* - the canvas coordinates where 0=bottom - - *guiEvent* - the native UI event that generated the mpl event - - - This method will be call all functions connected to the - 'button_release_event' with a :class:`MouseEvent` instance. - - """ - s = 'button_release_event' - event = MouseEvent(s, self, x, y, button, self._key, guiEvent=guiEvent) - self.callbacks.process(s, event) - self._button = None - - def motion_notify_event(self, x, y, guiEvent=None): - """ - Backend derived classes should call this function on any - motion-notify-event. - - *x* - the canvas coordinates where 0=left - - *y* - the canvas coordinates where 0=bottom - - *guiEvent* - the native UI event that generated the mpl event - - - This method will be call all functions connected to the - 'motion_notify_event' with a :class:`MouseEvent` instance. - - """ - self._lastx, self._lasty = x, y - s = 'motion_notify_event' - event = MouseEvent(s, self, x, y, self._button, self._key, - guiEvent=guiEvent) - self.callbacks.process(s, event) - - def leave_notify_event(self, guiEvent=None): - """ - Backend derived classes should call this function when leaving - canvas - - *guiEvent* - the native UI event that generated the mpl event - - """ - - self.callbacks.process('figure_leave_event', LocationEvent.lastevent) - LocationEvent.lastevent = None - self._lastx, self._lasty = None, None - - def enter_notify_event(self, guiEvent=None, xy=None): - """ - Backend derived classes should call this function when entering - canvas - - *guiEvent* - the native UI event that generated the mpl event - *xy* - the coordinate location of the pointer when the canvas is - entered - - """ - if xy is not None: - x, y = xy - self._lastx, self._lasty = x, y - - event = Event('figure_enter_event', self, guiEvent) - self.callbacks.process('figure_enter_event', event) - - def idle_event(self, guiEvent=None): - """Called when GUI is idle.""" - s = 'idle_event' - event = IdleEvent(s, self, guiEvent=guiEvent) - self.callbacks.process(s, event) - - def grab_mouse(self, ax): - """ - Set the child axes which are currently grabbing the mouse events. - Usually called by the widgets themselves. - It is an error to call this if the mouse is already grabbed by - another axes. - """ - if self.mouse_grabber not in (None, ax): - raise RuntimeError('two different attempted to grab mouse input') - self.mouse_grabber = ax - - def release_mouse(self, ax): - """ - Release the mouse grab held by the axes, ax. - Usually called by the widgets. - It is ok to call this even if you ax doesn't have the mouse - grab currently. - """ - if self.mouse_grabber is ax: - self.mouse_grabber = None - - def draw(self, *args, **kwargs): - """ - Render the :class:`~matplotlib.figure.Figure` - """ - pass - - def draw_idle(self, *args, **kwargs): - """ - :meth:`draw` only if idle; defaults to draw but backends can overrride - """ - self.draw(*args, **kwargs) - - def draw_cursor(self, event): - """ - Draw a cursor in the event.axes if inaxes is not None. Use - native GUI drawing for efficiency if possible - """ - pass - - def get_width_height(self): - """ - Return the figure width and height in points or pixels - (depending on the backend), truncated to integers - """ - return int(self.figure.bbox.width), int(self.figure.bbox.height) - - @classmethod - def get_supported_filetypes(cls): - """Return dict of savefig file formats supported by this backend""" - return cls.filetypes - - @classmethod - def get_supported_filetypes_grouped(cls): - """Return a dict of savefig file formats supported by this backend, - where the keys are a file type name, such as 'Joint Photographic - Experts Group', and the values are a list of filename extensions used - for that filetype, such as ['jpg', 'jpeg'].""" - groupings = {} - for ext, name in six.iteritems(cls.filetypes): - groupings.setdefault(name, []).append(ext) - groupings[name].sort() - return groupings - - def _get_output_canvas(self, format): - """Return a canvas that is suitable for saving figures to a specified - file format. If necessary, this function will switch to a registered - backend that supports the format. - """ - method_name = 'print_%s' % format - - # check if this canvas supports the requested format - if hasattr(self, method_name): - return self - - # check if there is a default canvas for the requested format - canvas_class = get_registered_canvas_class(format) - if canvas_class: - return self.switch_backends(canvas_class) - - # else report error for unsupported format - formats = sorted(self.get_supported_filetypes()) - raise ValueError('Format "%s" is not supported.\n' - 'Supported formats: ' - '%s.' % (format, ', '.join(formats))) - - def print_figure(self, filename, dpi=None, facecolor='w', edgecolor='w', - orientation='portrait', format=None, **kwargs): - """ - Render the figure to hardcopy. Set the figure patch face and edge - colors. This is useful because some of the GUIs have a gray figure - face color background and you'll probably want to override this on - hardcopy. - - Arguments are: - - *filename* - can also be a file object on image backends - - *orientation* - only currently applies to PostScript printing. - - *dpi* - the dots per inch to save the figure in; if None, use savefig.dpi - - *facecolor* - the facecolor of the figure - - *edgecolor* - the edgecolor of the figure - - *orientation* - landscape' | 'portrait' (not supported on all backends) - - *format* - when set, forcibly set the file format to save to - - *bbox_inches* - Bbox in inches. Only the given portion of the figure is - saved. If 'tight', try to figure out the tight bbox of - the figure. If None, use savefig.bbox - - *pad_inches* - Amount of padding around the figure when bbox_inches is - 'tight'. If None, use savefig.pad_inches - - *bbox_extra_artists* - A list of extra artists that will be considered when the - tight bbox is calculated. - - """ - if format is None: - # get format from filename, or from backend's default filetype - if cbook.is_string_like(filename): - format = os.path.splitext(filename)[1][1:] - if format is None or format == '': - format = self.get_default_filetype() - if cbook.is_string_like(filename): - filename = filename.rstrip('.') + '.' + format - format = format.lower() - - # get canvas object and print method for format - canvas = self._get_output_canvas(format) - print_method = getattr(canvas, 'print_%s' % format) - - if dpi is None: - dpi = rcParams['savefig.dpi'] - - origDPI = self.figure.dpi - origfacecolor = self.figure.get_facecolor() - origedgecolor = self.figure.get_edgecolor() - - self.figure.dpi = dpi - self.figure.set_facecolor(facecolor) - self.figure.set_edgecolor(edgecolor) - - bbox_inches = kwargs.pop("bbox_inches", None) - if bbox_inches is None: - bbox_inches = rcParams['savefig.bbox'] - - if bbox_inches: - # call adjust_bbox to save only the given area - if bbox_inches == "tight": - # when bbox_inches == "tight", it saves the figure - # twice. The first save command is just to estimate - # the bounding box of the figure. A stringIO object is - # used as a temporary file object, but it causes a - # problem for some backends (ps backend with - # usetex=True) if they expect a filename, not a - # file-like object. As I think it is best to change - # the backend to support file-like object, i'm going - # to leave it as it is. However, a better solution - # than stringIO seems to be needed. -JJL - #result = getattr(self, method_name) - result = print_method( - io.BytesIO(), - dpi=dpi, - facecolor=facecolor, - edgecolor=edgecolor, - orientation=orientation, - dryrun=True, - **kwargs) - renderer = self.figure._cachedRenderer - bbox_inches = self.figure.get_tightbbox(renderer) - - bbox_artists = kwargs.pop("bbox_extra_artists", None) - if bbox_artists is None: - bbox_artists = self.figure.get_default_bbox_extra_artists() - - bbox_filtered = [] - for a in bbox_artists: - bbox = a.get_window_extent(renderer) - if a.get_clip_on(): - clip_box = a.get_clip_box() - if clip_box is not None: - bbox = Bbox.intersection(bbox, clip_box) - clip_path = a.get_clip_path() - if clip_path is not None and bbox is not None: - clip_path = clip_path.get_fully_transformed_path() - bbox = Bbox.intersection(bbox, - clip_path.get_extents()) - if bbox is not None and (bbox.width != 0 or - bbox.height != 0): - bbox_filtered.append(bbox) - - if bbox_filtered: - _bbox = Bbox.union(bbox_filtered) - trans = Affine2D().scale(1.0 / self.figure.dpi) - bbox_extra = TransformedBbox(_bbox, trans) - bbox_inches = Bbox.union([bbox_inches, bbox_extra]) - - pad = kwargs.pop("pad_inches", None) - if pad is None: - pad = rcParams['savefig.pad_inches'] - - bbox_inches = bbox_inches.padded(pad) - - restore_bbox = tight_bbox.adjust_bbox(self.figure, bbox_inches, - canvas.fixed_dpi) - - _bbox_inches_restore = (bbox_inches, restore_bbox) - else: - _bbox_inches_restore = None - - self._is_saving = True - try: - #result = getattr(self, method_name)( - result = print_method( - filename, - dpi=dpi, - facecolor=facecolor, - edgecolor=edgecolor, - orientation=orientation, - bbox_inches_restore=_bbox_inches_restore, - **kwargs) - finally: - if bbox_inches and restore_bbox: - restore_bbox() - - self.figure.dpi = origDPI - self.figure.set_facecolor(origfacecolor) - self.figure.set_edgecolor(origedgecolor) - self.figure.set_canvas(self) - self._is_saving = False - #self.figure.canvas.draw() ## seems superfluous - return result - - @classmethod - def get_default_filetype(cls): - """ - Get the default savefig file format as specified in rcParam - ``savefig.format``. Returned string excludes period. Overridden - in backends that only support a single file type. - """ - return rcParams['savefig.format'] - - def get_window_title(self): - """ - Get the title text of the window containing the figure. - Return None if there is no window (e.g., a PS backend). - """ - if hasattr(self, "manager"): - return self.manager.get_window_title() - - def set_window_title(self, title): - """ - Set the title text of the window containing the figure. Note that - this has no effect if there is no window (e.g., a PS backend). - """ - if hasattr(self, "manager"): - self.manager.set_window_title(title) - - def get_default_filename(self): - """ - Return a string, which includes extension, suitable for use as - a default filename. - """ - default_filename = self.get_window_title() or 'image' - default_filename = default_filename.lower().replace(' ', '_') - return default_filename + '.' + self.get_default_filetype() - - def switch_backends(self, FigureCanvasClass): - """ - Instantiate an instance of FigureCanvasClass - - This is used for backend switching, e.g., to instantiate a - FigureCanvasPS from a FigureCanvasGTK. Note, deep copying is - not done, so any changes to one of the instances (e.g., setting - figure size or line props), will be reflected in the other - """ - newCanvas = FigureCanvasClass(self.figure) - newCanvas._is_saving = self._is_saving - return newCanvas - - def mpl_connect(self, s, func): - """ - Connect event with string *s* to *func*. The signature of *func* is:: - - def func(event) - - where event is a :class:`matplotlib.backend_bases.Event`. The - following events are recognized - - - 'button_press_event' - - 'button_release_event' - - 'draw_event' - - 'key_press_event' - - 'key_release_event' - - 'motion_notify_event' - - 'pick_event' - - 'resize_event' - - 'scroll_event' - - 'figure_enter_event', - - 'figure_leave_event', - - 'axes_enter_event', - - 'axes_leave_event' - - 'close_event' - - For the location events (button and key press/release), if the - mouse is over the axes, the variable ``event.inaxes`` will be - set to the :class:`~matplotlib.axes.Axes` the event occurs is - over, and additionally, the variables ``event.xdata`` and - ``event.ydata`` will be defined. This is the mouse location - in data coords. See - :class:`~matplotlib.backend_bases.KeyEvent` and - :class:`~matplotlib.backend_bases.MouseEvent` for more info. - - Return value is a connection id that can be used with - :meth:`~matplotlib.backend_bases.Event.mpl_disconnect`. - - Example usage:: - - def on_press(event): - print('you pressed', event.button, event.xdata, event.ydata) - - cid = canvas.mpl_connect('button_press_event', on_press) - - """ - - return self.callbacks.connect(s, func) - - def mpl_disconnect(self, cid): - """ - Disconnect callback id cid - - Example usage:: - - cid = canvas.mpl_connect('button_press_event', on_press) - #...later - canvas.mpl_disconnect(cid) - """ - return self.callbacks.disconnect(cid) - - def new_timer(self, *args, **kwargs): - """ - Creates a new backend-specific subclass of - :class:`backend_bases.Timer`. This is useful for getting periodic - events through the backend's native event loop. Implemented only for - backends with GUIs. - - optional arguments: - - *interval* - Timer interval in milliseconds - *callbacks* - Sequence of (func, args, kwargs) where func(*args, **kwargs) will - be executed by the timer every *interval*. - """ - return TimerBase(*args, **kwargs) - - def flush_events(self): - """ - Flush the GUI events for the figure. Implemented only for - backends with GUIs. - """ - raise NotImplementedError - - def start_event_loop(self, timeout): - """ - Start an event loop. This is used to start a blocking event - loop so that interactive functions, such as ginput and - waitforbuttonpress, can wait for events. This should not be - confused with the main GUI event loop, which is always running - and has nothing to do with this. - - This is implemented only for backends with GUIs. - """ - raise NotImplementedError - - def stop_event_loop(self): - """ - Stop an event loop. This is used to stop a blocking event - loop so that interactive functions, such as ginput and - waitforbuttonpress, can wait for events. - - This is implemented only for backends with GUIs. - """ - raise NotImplementedError - - def start_event_loop_default(self, timeout=0): - """ - Start an event loop. This is used to start a blocking event - loop so that interactive functions, such as ginput and - waitforbuttonpress, can wait for events. This should not be - confused with the main GUI event loop, which is always running - and has nothing to do with this. - - This function provides default event loop functionality based - on time.sleep that is meant to be used until event loop - functions for each of the GUI backends can be written. As - such, it throws a deprecated warning. - - Call signature:: - - start_event_loop_default(self,timeout=0) - - This call blocks until a callback function triggers - stop_event_loop() or *timeout* is reached. If *timeout* is - <=0, never timeout. - """ - str = "Using default event loop until function specific" - str += " to this GUI is implemented" - warnings.warn(str, mplDeprecation) - - if timeout <= 0: - timeout = np.inf - timestep = 0.01 - counter = 0 - self._looping = True - while self._looping and counter * timestep < timeout: - self.flush_events() - time.sleep(timestep) - counter += 1 - - def stop_event_loop_default(self): - """ - Stop an event loop. This is used to stop a blocking event - loop so that interactive functions, such as ginput and - waitforbuttonpress, can wait for events. - - Call signature:: - - stop_event_loop_default(self) - """ - self._looping = False - - -def key_press_handler(event, canvas, toolbar=None): - """ - Implement the default mpl key bindings for the canvas and toolbar - described at :ref:`key-event-handling` - - *event* - a :class:`KeyEvent` instance - *canvas* - a :class:`FigureCanvasBase` instance - *toolbar* - a :class:`NavigationToolbar2` instance - - """ - # these bindings happen whether you are over an axes or not - - if event.key is None: - return - - # Load key-mappings from your matplotlibrc file. - fullscreen_keys = rcParams['keymap.fullscreen'] - home_keys = rcParams['keymap.home'] - back_keys = rcParams['keymap.back'] - forward_keys = rcParams['keymap.forward'] - pan_keys = rcParams['keymap.pan'] - zoom_keys = rcParams['keymap.zoom'] - save_keys = rcParams['keymap.save'] - quit_keys = rcParams['keymap.quit'] - grid_keys = rcParams['keymap.grid'] - toggle_yscale_keys = rcParams['keymap.yscale'] - toggle_xscale_keys = rcParams['keymap.xscale'] - all = rcParams['keymap.all_axes'] - - # toggle fullscreen mode (default key 'f') - if event.key in fullscreen_keys: - canvas.manager.full_screen_toggle() - - # quit the figure (defaut key 'ctrl+w') - if event.key in quit_keys: - Gcf.destroy_fig(canvas.figure) - - if toolbar is not None: - # home or reset mnemonic (default key 'h', 'home' and 'r') - if event.key in home_keys: - toolbar.home() - # forward / backward keys to enable left handed quick navigation - # (default key for backward: 'left', 'backspace' and 'c') - elif event.key in back_keys: - toolbar.back() - # (default key for forward: 'right' and 'v') - elif event.key in forward_keys: - toolbar.forward() - # pan mnemonic (default key 'p') - elif event.key in pan_keys: - toolbar.pan() - toolbar._set_cursor(event) - # zoom mnemonic (default key 'o') - elif event.key in zoom_keys: - toolbar.zoom() - toolbar._set_cursor(event) - # saving current figure (default key 's') - elif event.key in save_keys: - toolbar.save_figure() - - if event.inaxes is None: - return - - # these bindings require the mouse to be over an axes to trigger - - # switching on/off a grid in current axes (default key 'g') - if event.key in grid_keys: - event.inaxes.grid() - canvas.draw() - # toggle scaling of y-axes between 'log and 'linear' (default key 'l') - elif event.key in toggle_yscale_keys: - ax = event.inaxes - scale = ax.get_yscale() - if scale == 'log': - ax.set_yscale('linear') - ax.figure.canvas.draw() - elif scale == 'linear': - ax.set_yscale('log') - ax.figure.canvas.draw() - # toggle scaling of x-axes between 'log and 'linear' (default key 'k') - elif event.key in toggle_xscale_keys: - ax = event.inaxes - scalex = ax.get_xscale() - if scalex == 'log': - ax.set_xscale('linear') - ax.figure.canvas.draw() - elif scalex == 'linear': - ax.set_xscale('log') - ax.figure.canvas.draw() - - elif (event.key.isdigit() and event.key != '0') or event.key in all: - # keys in list 'all' enables all axes (default key 'a'), - # otherwise if key is a number only enable this particular axes - # if it was the axes, where the event was raised - if not (event.key in all): - n = int(event.key) - 1 - for i, a in enumerate(canvas.figure.get_axes()): - # consider axes, in which the event was raised - # FIXME: Why only this axes? - if event.x is not None and event.y is not None \ - and a.in_axes(event): - if event.key in all: - a.set_navigate(True) - else: - a.set_navigate(i == n) - - -class NonGuiException(Exception): - pass - - -class FigureManagerBase(object): - """ - Helper class for pyplot mode, wraps everything up into a neat bundle - - Public attibutes: - - *canvas* - A :class:`FigureCanvasBase` instance - - *num* - The figure number - """ - def __init__(self, canvas, num): - self.canvas = canvas - canvas.manager = self # store a pointer to parent - self.num = num - - self.key_press_handler_id = self.canvas.mpl_connect('key_press_event', - self.key_press) - """ - The returned id from connecting the default key handler via - :meth:`FigureCanvasBase.mpl_connnect`. - - To disable default key press handling:: - - manager, canvas = figure.canvas.manager, figure.canvas - canvas.mpl_disconnect(manager.key_press_handler_id) - - """ - - def show(self): - """ - For GUI backends, show the figure window and redraw. - For non-GUI backends, raise an exception to be caught - by :meth:`~matplotlib.figure.Figure.show`, for an - optional warning. - """ - raise NonGuiException() - - def destroy(self): - pass - - def full_screen_toggle(self): - pass - - def resize(self, w, h): - """"For gui backends, resize the window (in pixels).""" - pass - - def key_press(self, event): - """ - Implement the default mpl key bindings defined at - :ref:`key-event-handling` - """ - key_press_handler(event, self.canvas, self.canvas.toolbar) - - def show_popup(self, msg): - """ - Display message in a popup -- GUI only - """ - pass - - def get_window_title(self): - """ - Get the title text of the window containing the figure. - Return None for non-GUI backends (e.g., a PS backend). - """ - return 'image' - - def set_window_title(self, title): - """ - Set the title text of the window containing the figure. Note that - this has no effect for non-GUI backends (e.g., a PS backend). - """ - pass - - -class Cursors: - # this class is only used as a simple namespace - HAND, POINTER, SELECT_REGION, MOVE = list(range(4)) -cursors = Cursors() - - -class NavigationToolbar2(object): - """ - Base class for the navigation cursor, version 2 - - backends must implement a canvas that handles connections for - 'button_press_event' and 'button_release_event'. See - :meth:`FigureCanvasBase.mpl_connect` for more information - - - They must also define - - :meth:`save_figure` - save the current figure - - :meth:`set_cursor` - if you want the pointer icon to change - - :meth:`_init_toolbar` - create your toolbar widget - - :meth:`draw_rubberband` (optional) - draw the zoom to rect "rubberband" rectangle - - :meth:`press` (optional) - whenever a mouse button is pressed, you'll be notified with - the event - - :meth:`release` (optional) - whenever a mouse button is released, you'll be notified with - the event - - :meth:`dynamic_update` (optional) - dynamically update the window while navigating - - :meth:`set_message` (optional) - display message - - :meth:`set_history_buttons` (optional) - you can change the history back / forward buttons to - indicate disabled / enabled state. - - That's it, we'll do the rest! - """ - - # list of toolitems to add to the toolbar, format is: - # ( - # text, # the text of the button (often not visible to users) - # tooltip_text, # the tooltip shown on hover (where possible) - # image_file, # name of the image for the button (without the extension) - # name_of_method, # name of the method in NavigationToolbar2 to call - # ) - toolitems = ( - ('Home', 'Reset original view', 'home', 'home'), - ('Back', 'Back to previous view', 'back', 'back'), - ('Forward', 'Forward to next view', 'forward', 'forward'), - (None, None, None, None), - ('Pan', 'Pan axes with left mouse, zoom with right', 'move', 'pan'), - ('Zoom', 'Zoom to rectangle', 'zoom_to_rect', 'zoom'), - (None, None, None, None), - ('Subplots', 'Configure subplots', 'subplots', 'configure_subplots'), - ('Save', 'Save the figure', 'filesave', 'save_figure'), - ) - - def __init__(self, canvas): - self.canvas = canvas - canvas.toolbar = self - # a dict from axes index to a list of view limits - self._views = cbook.Stack() - self._positions = cbook.Stack() # stack of subplot positions - self._xypress = None # the location and axis info at the time - # of the press - self._idPress = None - self._idRelease = None - self._active = None - self._lastCursor = None - self._init_toolbar() - self._idDrag = self.canvas.mpl_connect( - 'motion_notify_event', self.mouse_move) - - self._ids_zoom = [] - self._zoom_mode = None - - self._button_pressed = None # determined by the button pressed - # at start - - self.mode = '' # a mode string for the status bar - self.set_history_buttons() - - def set_message(self, s): - """Display a message on toolbar or in status bar""" - pass - - def back(self, *args): - """move back up the view lim stack""" - self._views.back() - self._positions.back() - self.set_history_buttons() - self._update_view() - - def dynamic_update(self): - pass - - def draw_rubberband(self, event, x0, y0, x1, y1): - """Draw a rectangle rubberband to indicate zoom limits""" - pass - - def forward(self, *args): - """Move forward in the view lim stack""" - self._views.forward() - self._positions.forward() - self.set_history_buttons() - self._update_view() - - def home(self, *args): - """Restore the original view""" - self._views.home() - self._positions.home() - self.set_history_buttons() - self._update_view() - - def _init_toolbar(self): - """ - This is where you actually build the GUI widgets (called by - __init__). The icons ``home.xpm``, ``back.xpm``, ``forward.xpm``, - ``hand.xpm``, ``zoom_to_rect.xpm`` and ``filesave.xpm`` are standard - across backends (there are ppm versions in CVS also). - - You just need to set the callbacks - - home : self.home - back : self.back - forward : self.forward - hand : self.pan - zoom_to_rect : self.zoom - filesave : self.save_figure - - You only need to define the last one - the others are in the base - class implementation. - - """ - raise NotImplementedError - - def _set_cursor(self, event): - if not event.inaxes or not self._active: - if self._lastCursor != cursors.POINTER: - self.set_cursor(cursors.POINTER) - self._lastCursor = cursors.POINTER - else: - if self._active == 'ZOOM': - if self._lastCursor != cursors.SELECT_REGION: - self.set_cursor(cursors.SELECT_REGION) - self._lastCursor = cursors.SELECT_REGION - elif (self._active == 'PAN' and - self._lastCursor != cursors.MOVE): - self.set_cursor(cursors.MOVE) - - self._lastCursor = cursors.MOVE - - def mouse_move(self, event): - self._set_cursor(event) - - if event.inaxes and event.inaxes.get_navigate(): - - try: - s = event.inaxes.format_coord(event.xdata, event.ydata) - except (ValueError, OverflowError): - pass - else: - if len(self.mode): - self.set_message('%s, %s' % (self.mode, s)) - else: - self.set_message(s) - else: - self.set_message(self.mode) - - def pan(self, *args): - """Activate the pan/zoom tool. pan with left button, zoom with right""" - # set the pointer icon and button press funcs to the - # appropriate callbacks - - if self._active == 'PAN': - self._active = None - else: - self._active = 'PAN' - if self._idPress is not None: - self._idPress = self.canvas.mpl_disconnect(self._idPress) - self.mode = '' - - if self._idRelease is not None: - self._idRelease = self.canvas.mpl_disconnect(self._idRelease) - self.mode = '' - - if self._active: - self._idPress = self.canvas.mpl_connect( - 'button_press_event', self.press_pan) - self._idRelease = self.canvas.mpl_connect( - 'button_release_event', self.release_pan) - self.mode = 'pan/zoom' - self.canvas.widgetlock(self) - else: - self.canvas.widgetlock.release(self) - - for a in self.canvas.figure.get_axes(): - a.set_navigate_mode(self._active) - - self.set_message(self.mode) - - def press(self, event): - """Called whenver a mouse button is pressed.""" - pass - - def press_pan(self, event): - """the press mouse button in pan/zoom mode callback""" - - if event.button == 1: - self._button_pressed = 1 - elif event.button == 3: - self._button_pressed = 3 - else: - self._button_pressed = None - return - - x, y = event.x, event.y - - # push the current view to define home if stack is empty - if self._views.empty(): - self.push_current() - - self._xypress = [] - for i, a in enumerate(self.canvas.figure.get_axes()): - if (x is not None and y is not None and a.in_axes(event) and - a.get_navigate() and a.can_pan()): - a.start_pan(x, y, event.button) - self._xypress.append((a, i)) - self.canvas.mpl_disconnect(self._idDrag) - self._idDrag = self.canvas.mpl_connect('motion_notify_event', - self.drag_pan) - - self.press(event) - - def press_zoom(self, event): - """the press mouse button in zoom to rect mode callback""" - # If we're already in the middle of a zoom, pressing another - # button works to "cancel" - if self._ids_zoom != []: - for zoom_id in self._ids_zoom: - self.canvas.mpl_disconnect(zoom_id) - self.release(event) - self.draw() - self._xypress = None - self._button_pressed = None - self._ids_zoom = [] - return - - if event.button == 1: - self._button_pressed = 1 - elif event.button == 3: - self._button_pressed = 3 - else: - self._button_pressed = None - return - - x, y = event.x, event.y - - # push the current view to define home if stack is empty - if self._views.empty(): - self.push_current() - - self._xypress = [] - for i, a in enumerate(self.canvas.figure.get_axes()): - if (x is not None and y is not None and a.in_axes(event) and - a.get_navigate() and a.can_zoom()): - self._xypress.append((x, y, a, i, a.viewLim.frozen(), - a.transData.frozen())) - - id1 = self.canvas.mpl_connect('motion_notify_event', self.drag_zoom) - id2 = self.canvas.mpl_connect('key_press_event', - self._switch_on_zoom_mode) - id3 = self.canvas.mpl_connect('key_release_event', - self._switch_off_zoom_mode) - - self._ids_zoom = id1, id2, id3 - self._zoom_mode = event.key - - self.press(event) - - def _switch_on_zoom_mode(self, event): - self._zoom_mode = event.key - self.mouse_move(event) - - def _switch_off_zoom_mode(self, event): - self._zoom_mode = None - self.mouse_move(event) - - def push_current(self): - """push the current view limits and position onto the stack""" - lims = [] - pos = [] - for a in self.canvas.figure.get_axes(): - xmin, xmax = a.get_xlim() - ymin, ymax = a.get_ylim() - lims.append((xmin, xmax, ymin, ymax)) - # Store both the original and modified positions - pos.append(( - a.get_position(True).frozen(), - a.get_position().frozen())) - self._views.push(lims) - self._positions.push(pos) - self.set_history_buttons() - - def release(self, event): - """this will be called whenever mouse button is released""" - pass - - def release_pan(self, event): - """the release mouse button callback in pan/zoom mode""" - - if self._button_pressed is None: - return - self.canvas.mpl_disconnect(self._idDrag) - self._idDrag = self.canvas.mpl_connect( - 'motion_notify_event', self.mouse_move) - for a, ind in self._xypress: - a.end_pan() - if not self._xypress: - return - self._xypress = [] - self._button_pressed = None - self.push_current() - self.release(event) - self.draw() - - def drag_pan(self, event): - """the drag callback in pan/zoom mode""" - - for a, ind in self._xypress: - #safer to use the recorded button at the press than current button: - #multiple button can get pressed during motion... - a.drag_pan(self._button_pressed, event.key, event.x, event.y) - self.dynamic_update() - - def drag_zoom(self, event): - """the drag callback in zoom mode""" - - if self._xypress: - x, y = event.x, event.y - lastx, lasty, a, ind, lim, trans = self._xypress[0] - - # adjust x, last, y, last - x1, y1, x2, y2 = a.bbox.extents - x, lastx = max(min(x, lastx), x1), min(max(x, lastx), x2) - y, lasty = max(min(y, lasty), y1), min(max(y, lasty), y2) - - if self._zoom_mode == "x": - x1, y1, x2, y2 = a.bbox.extents - y, lasty = y1, y2 - elif self._zoom_mode == "y": - x1, y1, x2, y2 = a.bbox.extents - x, lastx = x1, x2 - - self.draw_rubberband(event, x, y, lastx, lasty) - - def release_zoom(self, event): - """the release mouse button callback in zoom to rect mode""" - for zoom_id in self._ids_zoom: - self.canvas.mpl_disconnect(zoom_id) - self._ids_zoom = [] - - if not self._xypress: - return - - last_a = [] - - for cur_xypress in self._xypress: - x, y = event.x, event.y - lastx, lasty, a, ind, lim, trans = cur_xypress - # ignore singular clicks - 5 pixels is a threshold - if abs(x - lastx) < 5 or abs(y - lasty) < 5: - self._xypress = None - self.release(event) - self.draw() - return - - x0, y0, x1, y1 = lim.extents - - # zoom to rect - inverse = a.transData.inverted() - lastx, lasty = inverse.transform_point((lastx, lasty)) - x, y = inverse.transform_point((x, y)) - Xmin, Xmax = a.get_xlim() - Ymin, Ymax = a.get_ylim() - - # detect twinx,y axes and avoid double zooming - twinx, twiny = False, False - if last_a: - for la in last_a: - if a.get_shared_x_axes().joined(a, la): - twinx = True - if a.get_shared_y_axes().joined(a, la): - twiny = True - last_a.append(a) - - if twinx: - x0, x1 = Xmin, Xmax - else: - if Xmin < Xmax: - if x < lastx: - x0, x1 = x, lastx - else: - x0, x1 = lastx, x - if x0 < Xmin: - x0 = Xmin - if x1 > Xmax: - x1 = Xmax - else: - if x > lastx: - x0, x1 = x, lastx - else: - x0, x1 = lastx, x - if x0 > Xmin: - x0 = Xmin - if x1 < Xmax: - x1 = Xmax - - if twiny: - y0, y1 = Ymin, Ymax - else: - if Ymin < Ymax: - if y < lasty: - y0, y1 = y, lasty - else: - y0, y1 = lasty, y - if y0 < Ymin: - y0 = Ymin - if y1 > Ymax: - y1 = Ymax - else: - if y > lasty: - y0, y1 = y, lasty - else: - y0, y1 = lasty, y - if y0 > Ymin: - y0 = Ymin - if y1 < Ymax: - y1 = Ymax - - if self._button_pressed == 1: - if self._zoom_mode == "x": - a.set_xlim((x0, x1)) - elif self._zoom_mode == "y": - a.set_ylim((y0, y1)) - else: - a.set_xlim((x0, x1)) - a.set_ylim((y0, y1)) - elif self._button_pressed == 3: - if a.get_xscale() == 'log': - alpha = np.log(Xmax / Xmin) / np.log(x1 / x0) - rx1 = pow(Xmin / x0, alpha) * Xmin - rx2 = pow(Xmax / x0, alpha) * Xmin - else: - alpha = (Xmax - Xmin) / (x1 - x0) - rx1 = alpha * (Xmin - x0) + Xmin - rx2 = alpha * (Xmax - x0) + Xmin - if a.get_yscale() == 'log': - alpha = np.log(Ymax / Ymin) / np.log(y1 / y0) - ry1 = pow(Ymin / y0, alpha) * Ymin - ry2 = pow(Ymax / y0, alpha) * Ymin - else: - alpha = (Ymax - Ymin) / (y1 - y0) - ry1 = alpha * (Ymin - y0) + Ymin - ry2 = alpha * (Ymax - y0) + Ymin - - if self._zoom_mode == "x": - a.set_xlim((rx1, rx2)) - elif self._zoom_mode == "y": - a.set_ylim((ry1, ry2)) - else: - a.set_xlim((rx1, rx2)) - a.set_ylim((ry1, ry2)) - - self.draw() - self._xypress = None - self._button_pressed = None - - self._zoom_mode = None - - self.push_current() - self.release(event) - - def draw(self): - """Redraw the canvases, update the locators""" - for a in self.canvas.figure.get_axes(): - xaxis = getattr(a, 'xaxis', None) - yaxis = getattr(a, 'yaxis', None) - locators = [] - if xaxis is not None: - locators.append(xaxis.get_major_locator()) - locators.append(xaxis.get_minor_locator()) - if yaxis is not None: - locators.append(yaxis.get_major_locator()) - locators.append(yaxis.get_minor_locator()) - - for loc in locators: - loc.refresh() - self.canvas.draw_idle() - - def _update_view(self): - """Update the viewlim and position from the view and - position stack for each axes - """ - - lims = self._views() - if lims is None: - return - pos = self._positions() - if pos is None: - return - for i, a in enumerate(self.canvas.figure.get_axes()): - xmin, xmax, ymin, ymax = lims[i] - a.set_xlim((xmin, xmax)) - a.set_ylim((ymin, ymax)) - # Restore both the original and modified positions - a.set_position(pos[i][0], 'original') - a.set_position(pos[i][1], 'active') - - self.canvas.draw_idle() - - def save_figure(self, *args): - """Save the current figure""" - raise NotImplementedError - - def set_cursor(self, cursor): - """ - Set the current cursor to one of the :class:`Cursors` - enums values - """ - pass - - def update(self): - """Reset the axes stack""" - self._views.clear() - self._positions.clear() - self.set_history_buttons() - - def zoom(self, *args): - """Activate zoom to rect mode""" - if self._active == 'ZOOM': - self._active = None - else: - self._active = 'ZOOM' - - if self._idPress is not None: - self._idPress = self.canvas.mpl_disconnect(self._idPress) - self.mode = '' - - if self._idRelease is not None: - self._idRelease = self.canvas.mpl_disconnect(self._idRelease) - self.mode = '' - - if self._active: - self._idPress = self.canvas.mpl_connect('button_press_event', - self.press_zoom) - self._idRelease = self.canvas.mpl_connect('button_release_event', - self.release_zoom) - self.mode = 'zoom rect' - self.canvas.widgetlock(self) - else: - self.canvas.widgetlock.release(self) - - for a in self.canvas.figure.get_axes(): - a.set_navigate_mode(self._active) - - self.set_message(self.mode) - - def set_history_buttons(self): - """Enable or disable back/forward button""" - pass diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/classes.nib b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/classes.nib deleted file mode 100644 index 5f296f1..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/classes.nib +++ /dev/null @@ -1,59 +0,0 @@ - - - - - IBClasses - - - CLASS - FirstResponder - LANGUAGE - ObjC - SUPERCLASS - NSObject - - - ACTIONS - - printFigure - id - quit - id - saveFigure - id - - CLASS - MatplotlibController - LANGUAGE - ObjC - OUTLETS - - plotView - PlotView - plotWindow - NSWindow - - SUPERCLASS - NSObject - - - CLASS - PlotView - LANGUAGE - ObjC - SUPERCLASS - NSImageView - - - CLASS - PlotWindow - LANGUAGE - ObjC - SUPERCLASS - NSWindow - - - IBVersion - 1 - - diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/info.nib b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/info.nib deleted file mode 100644 index 1019096..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/info.nib +++ /dev/null @@ -1,16 +0,0 @@ - - - - - IBDocumentLocation - 42 396 439 411 0 0 1280 832 - IBFramework Version - 446.1 - IBOpenObjects - - 21 - - IBSystem Version - 8L127 - - diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/keyedobjects.nib b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/keyedobjects.nib deleted file mode 100644 index 9d6c306..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/Matplotlib.nib/keyedobjects.nib +++ /dev/null @@ -1,1225 +0,0 @@ - - - - - $archiver - NSKeyedArchiver - $objects - - $null - - $class - - CF$UID - 97 - - NSAccessibilityConnectors - - CF$UID - 94 - - NSAccessibilityOidsKeys - - CF$UID - 95 - - NSAccessibilityOidsValues - - CF$UID - 96 - - NSClassesKeys - - CF$UID - 77 - - NSClassesValues - - CF$UID - 78 - - NSConnections - - CF$UID - 52 - - NSFontManager - - CF$UID - 0 - - NSFramework - - CF$UID - 6 - - NSNamesKeys - - CF$UID - 72 - - NSNamesValues - - CF$UID - 73 - - NSNextOid - 262 - NSObjectsKeys - - CF$UID - 69 - - NSObjectsValues - - CF$UID - 71 - - NSOidsKeys - - CF$UID - 79 - - NSOidsValues - - CF$UID - 80 - - NSRoot - - CF$UID - 2 - - NSVisibleWindows - - CF$UID - 7 - - - - $class - - CF$UID - 5 - - NSClassName - - CF$UID - 3 - - - - $class - - CF$UID - 4 - - NS.string - NSApplication - - - $classes - - NSMutableString - NSString - NSObject - - $classname - NSMutableString - - - $classes - - NSCustomObject - NSObject - - $classname - NSCustomObject - - - $class - - CF$UID - 4 - - NS.string - 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unicode_literals) - -import six - -import matplotlib -import inspect -import warnings - -# ipython relies on interactive_bk being defined here -from matplotlib.rcsetup import interactive_bk - -__all__ = ['backend','show','draw_if_interactive', - 'new_figure_manager', 'backend_version'] - -backend = matplotlib.get_backend() # validates, to match all_backends - -def pylab_setup(): - 'return new_figure_manager, draw_if_interactive and show for pylab' - # Import the requested backend into a generic module object - - if backend.startswith('module://'): - backend_name = backend[9:] - else: - backend_name = 'backend_'+backend - backend_name = backend_name.lower() # until we banish mixed case - backend_name = 'matplotlib.backends.%s'%backend_name.lower() - - # the last argument is specifies whether to use absolute or relative - # imports. 0 means only perform absolute imports. - backend_mod = __import__(backend_name, - globals(),locals(),[backend_name],0) - - # Things we pull in from all backends - new_figure_manager = backend_mod.new_figure_manager - - # image backends like pdf, agg or svg do not need to do anything - # for "show" or "draw_if_interactive", so if they are not defined - # by the backend, just do nothing - def do_nothing_show(*args, **kwargs): - frame = inspect.currentframe() - fname = frame.f_back.f_code.co_filename - if fname in ('', ''): - warnings.warn(""" -Your currently selected backend, '%s' does not support show(). -Please select a GUI backend in your matplotlibrc file ('%s') -or with matplotlib.use()""" % - (backend, matplotlib.matplotlib_fname())) - def do_nothing(*args, **kwargs): pass - backend_version = getattr(backend_mod,'backend_version', 'unknown') - show = getattr(backend_mod, 'show', do_nothing_show) - draw_if_interactive = getattr(backend_mod, 'draw_if_interactive', do_nothing) - - # Additional imports which only happen for certain backends. This section - # should probably disappear once all backends are uniform. - if backend.lower() in ['wx','wxagg']: - Toolbar = backend_mod.Toolbar - __all__.append('Toolbar') - - matplotlib.verbose.report('backend %s version %s' % (backend,backend_version)) - - return backend_mod, new_figure_manager, draw_if_interactive, show diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_backend_agg.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_backend_agg.so deleted file mode 100755 index c212be4..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_backend_agg.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_macosx.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_macosx.so deleted file mode 100755 index 0805f6f..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_macosx.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_tkagg.so b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_tkagg.so deleted file mode 100755 index bf721e7..0000000 Binary files a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/_tkagg.so and /dev/null differ diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_agg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_agg.py deleted file mode 100644 index 4cb14a6..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_agg.py +++ /dev/null @@ -1,594 +0,0 @@ -""" -An agg http://antigrain.com/ backend - -Features that are implemented - - * capstyles and join styles - * dashes - * linewidth - * lines, rectangles, ellipses - * clipping to a rectangle - * output to RGBA and PNG, optionally JPEG and TIFF - * alpha blending - * DPI scaling properly - everything scales properly (dashes, linewidths, etc) - * draw polygon - * freetype2 w/ ft2font - -TODO: - - * integrate screen dpi w/ ppi and text - -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import threading -import numpy as np - -from matplotlib import verbose, rcParams -from matplotlib.backend_bases import RendererBase,\ - FigureManagerBase, FigureCanvasBase -from matplotlib.cbook import is_string_like, maxdict, restrict_dict -from matplotlib.figure import Figure -from matplotlib.font_manager import findfont -from matplotlib.ft2font import FT2Font, LOAD_FORCE_AUTOHINT, LOAD_NO_HINTING, \ - LOAD_DEFAULT, LOAD_NO_AUTOHINT -from matplotlib.mathtext import MathTextParser -from matplotlib.path import Path -from matplotlib.transforms import Bbox, BboxBase - -from matplotlib.backends._backend_agg import RendererAgg as _RendererAgg -from matplotlib import _png - -try: - from PIL import Image - _has_pil = True -except ImportError: - _has_pil = False - -backend_version = 'v2.2' - -def get_hinting_flag(): - mapping = { - True: LOAD_FORCE_AUTOHINT, - False: LOAD_NO_HINTING, - 'either': LOAD_DEFAULT, - 'native': LOAD_NO_AUTOHINT, - 'auto': LOAD_FORCE_AUTOHINT, - 'none': LOAD_NO_HINTING - } - return mapping[rcParams['text.hinting']] - - -class RendererAgg(RendererBase): - """ - The renderer handles all the drawing primitives using a graphics - context instance that controls the colors/styles - """ - debug=1 - - # we want to cache the fonts at the class level so that when - # multiple figures are created we can reuse them. This helps with - # a bug on windows where the creation of too many figures leads to - # too many open file handles. However, storing them at the class - # level is not thread safe. The solution here is to let the - # FigureCanvas acquire a lock on the fontd at the start of the - # draw, and release it when it is done. This allows multiple - # renderers to share the cached fonts, but only one figure can - # draw at at time and so the font cache is used by only one - # renderer at a time - - lock = threading.RLock() - _fontd = maxdict(50) - def __init__(self, width, height, dpi): - if __debug__: verbose.report('RendererAgg.__init__', 'debug-annoying') - RendererBase.__init__(self) - self.texd = maxdict(50) # a cache of tex image rasters - - self.dpi = dpi - self.width = width - self.height = height - if __debug__: verbose.report('RendererAgg.__init__ width=%s, height=%s'%(width, height), 'debug-annoying') - self._renderer = _RendererAgg(int(width), int(height), dpi, debug=False) - self._filter_renderers = [] - - if __debug__: verbose.report('RendererAgg.__init__ _RendererAgg done', - 'debug-annoying') - - self._update_methods() - self.mathtext_parser = MathTextParser('Agg') - - self.bbox = Bbox.from_bounds(0, 0, self.width, self.height) - if __debug__: verbose.report('RendererAgg.__init__ done', - 'debug-annoying') - - def __getstate__(self): - # We only want to preserve the init keywords of the Renderer. - # Anything else can be re-created. - return {'width': self.width, 'height': self.height, 'dpi': self.dpi} - - def __setstate__(self, state): - self.__init__(state['width'], state['height'], state['dpi']) - - def _get_hinting_flag(self): - if rcParams['text.hinting']: - return LOAD_FORCE_AUTOHINT - else: - return LOAD_NO_HINTING - - # for filtering to work with rasterization, methods needs to be wrapped. - # maybe there is better way to do it. - def draw_markers(self, *kl, **kw): - return self._renderer.draw_markers(*kl, **kw) - - def draw_path_collection(self, *kl, **kw): - return self._renderer.draw_path_collection(*kl, **kw) - - def _update_methods(self): - #self.draw_path = self._renderer.draw_path # see below - #self.draw_markers = self._renderer.draw_markers - #self.draw_path_collection = self._renderer.draw_path_collection - self.draw_quad_mesh = self._renderer.draw_quad_mesh - self.draw_gouraud_triangle = self._renderer.draw_gouraud_triangle - self.draw_gouraud_triangles = self._renderer.draw_gouraud_triangles - self.draw_image = self._renderer.draw_image - self.copy_from_bbox = self._renderer.copy_from_bbox - self.tostring_rgba_minimized = self._renderer.tostring_rgba_minimized - - def draw_path(self, gc, path, transform, rgbFace=None): - """ - Draw the path - """ - nmax = rcParams['agg.path.chunksize'] # here at least for testing - npts = path.vertices.shape[0] - if (nmax > 100 and npts > nmax and path.should_simplify and - rgbFace is None and gc.get_hatch() is None): - nch = np.ceil(npts/float(nmax)) - chsize = int(np.ceil(npts/nch)) - i0 = np.arange(0, npts, chsize) - i1 = np.zeros_like(i0) - i1[:-1] = i0[1:] - 1 - i1[-1] = npts - for ii0, ii1 in zip(i0, i1): - v = path.vertices[ii0:ii1,:] - c = path.codes - if c is not None: - c = c[ii0:ii1] - c[0] = Path.MOVETO # move to end of last chunk - p = Path(v, c) - self._renderer.draw_path(gc, p, transform, rgbFace) - else: - self._renderer.draw_path(gc, path, transform, rgbFace) - - def draw_mathtext(self, gc, x, y, s, prop, angle): - """ - Draw the math text using matplotlib.mathtext - """ - if __debug__: verbose.report('RendererAgg.draw_mathtext', - 'debug-annoying') - ox, oy, width, height, descent, font_image, used_characters = \ - self.mathtext_parser.parse(s, self.dpi, prop) - - xd = descent * np.sin(np.deg2rad(angle)) - yd = descent * np.cos(np.deg2rad(angle)) - x = np.round(x + ox + xd) - y = np.round(y - oy + yd) - self._renderer.draw_text_image(font_image, x, y + 1, angle, gc) - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - """ - Render the text - """ - if __debug__: verbose.report('RendererAgg.draw_text', 'debug-annoying') - - if ismath: - return self.draw_mathtext(gc, x, y, s, prop, angle) - - flags = get_hinting_flag() - font = self._get_agg_font(prop) - if font is None: return None - if len(s) == 1 and ord(s) > 127: - font.load_char(ord(s), flags=flags) - else: - # We pass '0' for angle here, since it will be rotated (in raster - # space) in the following call to draw_text_image). - font.set_text(s, 0, flags=flags) - font.draw_glyphs_to_bitmap(antialiased=rcParams['text.antialiased']) - d = font.get_descent() / 64.0 - # The descent needs to be adjusted for the angle - xd = -d * np.sin(np.deg2rad(angle)) - yd = d * np.cos(np.deg2rad(angle)) - - #print x, y, int(x), int(y), s - self._renderer.draw_text_image( - font.get_image(), np.round(x - xd), np.round(y + yd) + 1, angle, gc) - - def get_text_width_height_descent(self, s, prop, ismath): - """ - get the width and height in display coords of the string s - with FontPropertry prop - - # passing rgb is a little hack to make caching in the - # texmanager more efficient. It is not meant to be used - # outside the backend - """ - if rcParams['text.usetex']: - # todo: handle props - size = prop.get_size_in_points() - texmanager = self.get_texmanager() - fontsize = prop.get_size_in_points() - w, h, d = texmanager.get_text_width_height_descent(s, fontsize, - renderer=self) - return w, h, d - - if ismath: - ox, oy, width, height, descent, fonts, used_characters = \ - self.mathtext_parser.parse(s, self.dpi, prop) - return width, height, descent - - flags = get_hinting_flag() - font = self._get_agg_font(prop) - font.set_text(s, 0.0, flags=flags) # the width and height of unrotated string - w, h = font.get_width_height() - d = font.get_descent() - w /= 64.0 # convert from subpixels - h /= 64.0 - d /= 64.0 - return w, h, d - - - def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): - # todo, handle props, angle, origins - size = prop.get_size_in_points() - - texmanager = self.get_texmanager() - key = s, size, self.dpi, angle, texmanager.get_font_config() - im = self.texd.get(key) - if im is None: - Z = texmanager.get_grey(s, size, self.dpi) - Z = np.array(Z * 255.0, np.uint8) - - w, h, d = self.get_text_width_height_descent(s, prop, ismath) - xd = d * np.sin(np.deg2rad(angle)) - yd = d * np.cos(np.deg2rad(angle)) - x = np.round(x + xd) - y = np.round(y + yd) - - self._renderer.draw_text_image(Z, x, y, angle, gc) - - def get_canvas_width_height(self): - 'return the canvas width and height in display coords' - return self.width, self.height - - def _get_agg_font(self, prop): - """ - Get the font for text instance t, cacheing for efficiency - """ - if __debug__: verbose.report('RendererAgg._get_agg_font', - 'debug-annoying') - - key = hash(prop) - font = RendererAgg._fontd.get(key) - - if font is None: - fname = findfont(prop) - font = RendererAgg._fontd.get(fname) - if font is None: - font = FT2Font( - fname, - hinting_factor=rcParams['text.hinting_factor']) - RendererAgg._fontd[fname] = font - RendererAgg._fontd[key] = font - - font.clear() - size = prop.get_size_in_points() - font.set_size(size, self.dpi) - - return font - - def points_to_pixels(self, points): - """ - convert point measures to pixes using dpi and the pixels per - inch of the display - """ - if __debug__: verbose.report('RendererAgg.points_to_pixels', - 'debug-annoying') - return points*self.dpi/72.0 - - def tostring_rgb(self): - if __debug__: verbose.report('RendererAgg.tostring_rgb', - 'debug-annoying') - return self._renderer.tostring_rgb() - - def tostring_argb(self): - if __debug__: verbose.report('RendererAgg.tostring_argb', - 'debug-annoying') - return self._renderer.tostring_argb() - - def buffer_rgba(self): - if __debug__: verbose.report('RendererAgg.buffer_rgba', - 'debug-annoying') - return self._renderer.buffer_rgba() - - def clear(self): - self._renderer.clear() - - def option_image_nocomposite(self): - # It is generally faster to composite each image directly to - # the Figure, and there's no file size benefit to compositing - # with the Agg backend - return True - - def option_scale_image(self): - """ - agg backend support arbitrary scaling of image. - """ - return True - - def restore_region(self, region, bbox=None, xy=None): - """ - Restore the saved region. If bbox (instance of BboxBase, or - its extents) is given, only the region specified by the bbox - will be restored. *xy* (a tuple of two floasts) optionally - specifies the new position (the LLC of the original region, - not the LLC of the bbox) where the region will be restored. - - >>> region = renderer.copy_from_bbox() - >>> x1, y1, x2, y2 = region.get_extents() - >>> renderer.restore_region(region, bbox=(x1+dx, y1, x2, y2), - ... xy=(x1-dx, y1)) - - """ - if bbox is not None or xy is not None: - if bbox is None: - x1, y1, x2, y2 = region.get_extents() - elif isinstance(bbox, BboxBase): - x1, y1, x2, y2 = bbox.extents - else: - x1, y1, x2, y2 = bbox - - if xy is None: - ox, oy = x1, y1 - else: - ox, oy = xy - - self._renderer.restore_region2(region, x1, y1, x2, y2, ox, oy) - - else: - self._renderer.restore_region(region) - - def start_filter(self): - """ - Start filtering. It simply create a new canvas (the old one is saved). - """ - self._filter_renderers.append(self._renderer) - self._renderer = _RendererAgg(int(self.width), int(self.height), - self.dpi) - self._update_methods() - - def stop_filter(self, post_processing): - """ - Save the plot in the current canvas as a image and apply - the *post_processing* function. - - def post_processing(image, dpi): - # ny, nx, depth = image.shape - # image (numpy array) has RGBA channels and has a depth of 4. - ... - # create a new_image (numpy array of 4 channels, size can be - # different). The resulting image may have offsets from - # lower-left corner of the original image - return new_image, offset_x, offset_y - - The saved renderer is restored and the returned image from - post_processing is plotted (using draw_image) on it. - """ - - # WARNING. - # For agg_filter to work, the rendere's method need - # to overridden in the class. See draw_markers, and draw_path_collections - - from matplotlib._image import fromarray - - width, height = int(self.width), int(self.height) - - buffer, bounds = self._renderer.tostring_rgba_minimized() - - l, b, w, h = bounds - - - self._renderer = self._filter_renderers.pop() - self._update_methods() - - if w > 0 and h > 0: - img = np.fromstring(buffer, np.uint8) - img, ox, oy = post_processing(img.reshape((h, w, 4)) / 255., - self.dpi) - image = fromarray(img, 1) - image.flipud_out() - - gc = self.new_gc() - self._renderer.draw_image(gc, - l+ox, height - b - h +oy, - image) - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - if __debug__: verbose.report('backend_agg.new_figure_manager', - 'debug-annoying') - - - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasAgg(figure) - manager = FigureManagerBase(canvas, num) - return manager - - -class FigureCanvasAgg(FigureCanvasBase): - """ - The canvas the figure renders into. Calls the draw and print fig - methods, creates the renderers, etc... - - Public attribute - - figure - A Figure instance - """ - - def copy_from_bbox(self, bbox): - renderer = self.get_renderer() - return renderer.copy_from_bbox(bbox) - - def restore_region(self, region, bbox=None, xy=None): - renderer = self.get_renderer() - return renderer.restore_region(region, bbox, xy) - - def draw(self): - """ - Draw the figure using the renderer - """ - if __debug__: verbose.report('FigureCanvasAgg.draw', 'debug-annoying') - - self.renderer = self.get_renderer(cleared=True) - # acquire a lock on the shared font cache - RendererAgg.lock.acquire() - - try: - self.figure.draw(self.renderer) - finally: - RendererAgg.lock.release() - - def get_renderer(self, cleared=False): - l, b, w, h = self.figure.bbox.bounds - key = w, h, self.figure.dpi - try: self._lastKey, self.renderer - except AttributeError: need_new_renderer = True - else: need_new_renderer = (self._lastKey != key) - - if need_new_renderer: - self.renderer = RendererAgg(w, h, self.figure.dpi) - self._lastKey = key - elif cleared: - self.renderer.clear() - return self.renderer - - def tostring_rgb(self): - if __debug__: verbose.report('FigureCanvasAgg.tostring_rgb', - 'debug-annoying') - return self.renderer.tostring_rgb() - - def tostring_argb(self): - if __debug__: verbose.report('FigureCanvasAgg.tostring_argb', - 'debug-annoying') - return self.renderer.tostring_argb() - - def buffer_rgba(self): - if __debug__: verbose.report('FigureCanvasAgg.buffer_rgba', - 'debug-annoying') - return self.renderer.buffer_rgba() - - def print_raw(self, filename_or_obj, *args, **kwargs): - FigureCanvasAgg.draw(self) - renderer = self.get_renderer() - original_dpi = renderer.dpi - renderer.dpi = self.figure.dpi - if is_string_like(filename_or_obj): - filename_or_obj = open(filename_or_obj, 'wb') - close = True - else: - close = False - try: - renderer._renderer.write_rgba(filename_or_obj) - finally: - if close: - filename_or_obj.close() - renderer.dpi = original_dpi - print_rgba = print_raw - - def print_png(self, filename_or_obj, *args, **kwargs): - FigureCanvasAgg.draw(self) - renderer = self.get_renderer() - original_dpi = renderer.dpi - renderer.dpi = self.figure.dpi - if is_string_like(filename_or_obj): - filename_or_obj = open(filename_or_obj, 'wb') - close = True - else: - close = False - try: - _png.write_png(renderer._renderer.buffer_rgba(), - renderer.width, renderer.height, - filename_or_obj, self.figure.dpi) - finally: - if close: - filename_or_obj.close() - renderer.dpi = original_dpi - - def print_to_buffer(self): - FigureCanvasAgg.draw(self) - renderer = self.get_renderer() - original_dpi = renderer.dpi - renderer.dpi = self.figure.dpi - result = (renderer._renderer.buffer_rgba(), - (int(renderer.width), int(renderer.height))) - renderer.dpi = original_dpi - return result - - if _has_pil: - - # add JPEG support - def print_jpg(self, filename_or_obj, *args, **kwargs): - """ - Supported kwargs: - - *quality*: The image quality, on a scale from 1 (worst) to - 95 (best). The default is 95, if not given in the - matplotlibrc file in the savefig.jpeg_quality parameter. - Values above 95 should be avoided; 100 completely - disables the JPEG quantization stage. - - *optimize*: If present, indicates that the encoder should - make an extra pass over the image in order to select - optimal encoder settings. - - *progressive*: If present, indicates that this image - should be stored as a progressive JPEG file. - """ - buf, size = self.print_to_buffer() - if kwargs.pop("dryrun", False): - return - image = Image.frombuffer('RGBA', size, buf, 'raw', 'RGBA', 0, 1) - options = restrict_dict(kwargs, ['quality', 'optimize', - 'progressive']) - - if 'quality' not in options: - options['quality'] = rcParams['savefig.jpeg_quality'] - - return image.save(filename_or_obj, format='jpeg', **options) - print_jpeg = print_jpg - - # add TIFF support - def print_tif(self, filename_or_obj, *args, **kwargs): - buf, size = self.print_to_buffer() - if kwargs.pop("dryrun", False): - return - image = Image.frombuffer('RGBA', size, buf, 'raw', 'RGBA', 0, 1) - dpi = (self.figure.dpi, self.figure.dpi) - return image.save(filename_or_obj, format='tiff', - dpi=dpi) - print_tiff = print_tif - - -FigureCanvas = FigureCanvasAgg diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_cairo.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_cairo.py deleted file mode 100644 index d71c73f..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_cairo.py +++ /dev/null @@ -1,530 +0,0 @@ -""" -A Cairo backend for matplotlib -Author: Steve Chaplin - -Cairo is a vector graphics library with cross-device output support. -Features of Cairo: - * anti-aliasing - * alpha channel - * saves image files as PNG, PostScript, PDF - -http://cairographics.org -Requires (in order, all available from Cairo website): - cairo, pycairo - -Naming Conventions - * classes MixedUpperCase - * varables lowerUpper - * functions underscore_separated -""" - -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os, sys, warnings, gzip - -import numpy as np - -def _fn_name(): return sys._getframe(1).f_code.co_name - -try: - import cairocffi as cairo -except ImportError: - try: - import cairo - except ImportError: - raise ImportError("Cairo backend requires that cairocffi or pycairo is installed.") - else: - HAS_CAIRO_CFFI = False -else: - HAS_CAIRO_CFFI = True - -_version_required = (1,2,0) -if cairo.version_info < _version_required: - raise ImportError ("Pycairo %d.%d.%d is installed\n" - "Pycairo %d.%d.%d or later is required" - % (cairo.version_info + _version_required)) -backend_version = cairo.version -del _version_required - -from matplotlib.backend_bases import RendererBase, GraphicsContextBase,\ - FigureManagerBase, FigureCanvasBase -from matplotlib.cbook import is_string_like -from matplotlib.figure import Figure -from matplotlib.mathtext import MathTextParser -from matplotlib.path import Path -from matplotlib.transforms import Bbox, Affine2D -from matplotlib.font_manager import ttfFontProperty - -_debug = False -#_debug = True - -# Image::color_conv(format) for draw_image() -if sys.byteorder == 'little': - BYTE_FORMAT = 0 # BGRA -else: - BYTE_FORMAT = 1 # ARGB - - -class RendererCairo(RendererBase): - fontweights = { - 100 : cairo.FONT_WEIGHT_NORMAL, - 200 : cairo.FONT_WEIGHT_NORMAL, - 300 : cairo.FONT_WEIGHT_NORMAL, - 400 : cairo.FONT_WEIGHT_NORMAL, - 500 : cairo.FONT_WEIGHT_NORMAL, - 600 : cairo.FONT_WEIGHT_BOLD, - 700 : cairo.FONT_WEIGHT_BOLD, - 800 : cairo.FONT_WEIGHT_BOLD, - 900 : cairo.FONT_WEIGHT_BOLD, - 'ultralight' : cairo.FONT_WEIGHT_NORMAL, - 'light' : cairo.FONT_WEIGHT_NORMAL, - 'normal' : cairo.FONT_WEIGHT_NORMAL, - 'medium' : cairo.FONT_WEIGHT_NORMAL, - 'semibold' : cairo.FONT_WEIGHT_BOLD, - 'bold' : cairo.FONT_WEIGHT_BOLD, - 'heavy' : cairo.FONT_WEIGHT_BOLD, - 'ultrabold' : cairo.FONT_WEIGHT_BOLD, - 'black' : cairo.FONT_WEIGHT_BOLD, - } - fontangles = { - 'italic' : cairo.FONT_SLANT_ITALIC, - 'normal' : cairo.FONT_SLANT_NORMAL, - 'oblique' : cairo.FONT_SLANT_OBLIQUE, - } - - - def __init__(self, dpi): - """ - """ - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - self.dpi = dpi - self.gc = GraphicsContextCairo (renderer=self) - self.text_ctx = cairo.Context ( - cairo.ImageSurface (cairo.FORMAT_ARGB32,1,1)) - self.mathtext_parser = MathTextParser('Cairo') - - RendererBase.__init__(self) - - def set_ctx_from_surface (self, surface): - self.gc.ctx = cairo.Context (surface) - - - def set_width_height(self, width, height): - self.width = width - self.height = height - self.matrix_flipy = cairo.Matrix (yy=-1, y0=self.height) - # use matrix_flipy for ALL rendering? - # - problem with text? - will need to switch matrix_flipy off, or do a - # font transform? - - - def _fill_and_stroke (self, ctx, fill_c, alpha, alpha_overrides): - if fill_c is not None: - ctx.save() - if len(fill_c) == 3 or alpha_overrides: - ctx.set_source_rgba (fill_c[0], fill_c[1], fill_c[2], alpha) - else: - ctx.set_source_rgba (fill_c[0], fill_c[1], fill_c[2], fill_c[3]) - ctx.fill_preserve() - ctx.restore() - ctx.stroke() - - @staticmethod - def convert_path(ctx, path, transform): - for points, code in path.iter_segments(transform): - if code == Path.MOVETO: - ctx.move_to(*points) - elif code == Path.CLOSEPOLY: - ctx.close_path() - elif code == Path.LINETO: - ctx.line_to(*points) - elif code == Path.CURVE3: - ctx.curve_to(points[0], points[1], - points[0], points[1], - points[2], points[3]) - elif code == Path.CURVE4: - ctx.curve_to(*points) - - - def draw_path(self, gc, path, transform, rgbFace=None): - if len(path.vertices) > 18980: - raise ValueError("The Cairo backend can not draw paths longer than 18980 points.") - - ctx = gc.ctx - - transform = transform + \ - Affine2D().scale(1.0, -1.0).translate(0, self.height) - - ctx.new_path() - self.convert_path(ctx, path, transform) - - self._fill_and_stroke(ctx, rgbFace, gc.get_alpha(), gc.get_forced_alpha()) - - def draw_image(self, gc, x, y, im): - # bbox - not currently used - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - - im.flipud_out() - - rows, cols, buf = im.color_conv (BYTE_FORMAT) - surface = cairo.ImageSurface.create_for_data ( - buf, cairo.FORMAT_ARGB32, cols, rows, cols*4) - ctx = gc.ctx - y = self.height - y - rows - - ctx.save() - ctx.set_source_surface (surface, x, y) - if gc.get_alpha() != 1.0: - ctx.paint_with_alpha(gc.get_alpha()) - else: - ctx.paint() - ctx.restore() - - im.flipud_out() - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - # Note: x,y are device/display coords, not user-coords, unlike other - # draw_* methods - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - - if ismath: - self._draw_mathtext(gc, x, y, s, prop, angle) - - else: - ctx = gc.ctx - ctx.new_path() - ctx.move_to (x, y) - ctx.select_font_face (prop.get_name(), - self.fontangles [prop.get_style()], - self.fontweights[prop.get_weight()]) - - size = prop.get_size_in_points() * self.dpi / 72.0 - - ctx.save() - if angle: - ctx.rotate (-angle * np.pi / 180) - ctx.set_font_size (size) - - if HAS_CAIRO_CFFI: - if not isinstance(s, six.text_type): - s = six.text_type(s) - else: - if not six.PY3 and isinstance(s, six.text_type): - s = s.encode("utf-8") - - ctx.show_text(s) - ctx.restore() - - def _draw_mathtext(self, gc, x, y, s, prop, angle): - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - - ctx = gc.ctx - width, height, descent, glyphs, rects = self.mathtext_parser.parse( - s, self.dpi, prop) - - ctx.save() - ctx.translate(x, y) - if angle: - ctx.rotate (-angle * np.pi / 180) - - for font, fontsize, s, ox, oy in glyphs: - ctx.new_path() - ctx.move_to(ox, oy) - - fontProp = ttfFontProperty(font) - ctx.save() - ctx.select_font_face (fontProp.name, - self.fontangles [fontProp.style], - self.fontweights[fontProp.weight]) - - size = fontsize * self.dpi / 72.0 - ctx.set_font_size(size) - if isinstance(s, six.text_type): - s = s.encode("utf-8") - ctx.show_text(s) - ctx.restore() - - for ox, oy, w, h in rects: - ctx.new_path() - ctx.rectangle (ox, oy, w, h) - ctx.set_source_rgb (0, 0, 0) - ctx.fill_preserve() - - ctx.restore() - - - def flipy(self): - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - return True - #return False # tried - all draw objects ok except text (and images?) - # which comes out mirrored! - - - def get_canvas_width_height(self): - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - return self.width, self.height - - - def get_text_width_height_descent(self, s, prop, ismath): - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - if ismath: - width, height, descent, fonts, used_characters = self.mathtext_parser.parse( - s, self.dpi, prop) - return width, height, descent - - ctx = self.text_ctx - ctx.save() - ctx.select_font_face (prop.get_name(), - self.fontangles [prop.get_style()], - self.fontweights[prop.get_weight()]) - - # Cairo (says it) uses 1/96 inch user space units, ref: cairo_gstate.c - # but if /96.0 is used the font is too small - - size = prop.get_size_in_points() * self.dpi / 72.0 - - # problem - scale remembers last setting and font can become - # enormous causing program to crash - # save/restore prevents the problem - ctx.set_font_size (size) - - y_bearing, w, h = ctx.text_extents (s)[1:4] - ctx.restore() - - return w, h, h + y_bearing - - - def new_gc(self): - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - self.gc.ctx.save() - self.gc._alpha = 1.0 - self.gc._forced_alpha = False # if True, _alpha overrides A from RGBA - return self.gc - - - def points_to_pixels(self, points): - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - return points/72.0 * self.dpi - - -class GraphicsContextCairo(GraphicsContextBase): - _joind = { - 'bevel' : cairo.LINE_JOIN_BEVEL, - 'miter' : cairo.LINE_JOIN_MITER, - 'round' : cairo.LINE_JOIN_ROUND, - } - - _capd = { - 'butt' : cairo.LINE_CAP_BUTT, - 'projecting' : cairo.LINE_CAP_SQUARE, - 'round' : cairo.LINE_CAP_ROUND, - } - - - def __init__(self, renderer): - GraphicsContextBase.__init__(self) - self.renderer = renderer - - - def restore(self): - self.ctx.restore() - - - def set_alpha(self, alpha): - GraphicsContextBase.set_alpha(self, alpha) - _alpha = self.get_alpha() - rgb = self._rgb - if self.get_forced_alpha(): - self.ctx.set_source_rgba (rgb[0], rgb[1], rgb[2], _alpha) - else: - self.ctx.set_source_rgba (rgb[0], rgb[1], rgb[2], rgb[3]) - - - #def set_antialiased(self, b): - # enable/disable anti-aliasing is not (yet) supported by Cairo - - - def set_capstyle(self, cs): - if cs in ('butt', 'round', 'projecting'): - self._capstyle = cs - self.ctx.set_line_cap (self._capd[cs]) - else: - raise ValueError('Unrecognized cap style. Found %s' % cs) - - - def set_clip_rectangle(self, rectangle): - if not rectangle: return - x,y,w,h = rectangle.bounds - # pixel-aligned clip-regions are faster - x,y,w,h = round(x), round(y), round(w), round(h) - ctx = self.ctx - ctx.new_path() - ctx.rectangle (x, self.renderer.height - h - y, w, h) - ctx.clip () - - def set_clip_path(self, path): - if not path: return - tpath, affine = path.get_transformed_path_and_affine() - ctx = self.ctx - ctx.new_path() - affine = affine + Affine2D().scale(1.0, -1.0).translate(0.0, self.renderer.height) - RendererCairo.convert_path(ctx, tpath, affine) - ctx.clip() - - def set_dashes(self, offset, dashes): - self._dashes = offset, dashes - if dashes == None: - self.ctx.set_dash([], 0) # switch dashes off - else: - self.ctx.set_dash( - list(self.renderer.points_to_pixels(np.asarray(dashes))), offset) - - - def set_foreground(self, fg, isRGBA=None): - GraphicsContextBase.set_foreground(self, fg, isRGBA) - if len(self._rgb) == 3: - self.ctx.set_source_rgb(*self._rgb) - else: - self.ctx.set_source_rgba(*self._rgb) - - def set_graylevel(self, frac): - GraphicsContextBase.set_graylevel(self, frac) - if len(self._rgb) == 3: - self.ctx.set_source_rgb(*self._rgb) - else: - self.ctx.set_source_rgba(*self._rgb) - - - def set_joinstyle(self, js): - if js in ('miter', 'round', 'bevel'): - self._joinstyle = js - self.ctx.set_line_join(self._joind[js]) - else: - raise ValueError('Unrecognized join style. Found %s' % js) - - - def set_linewidth(self, w): - self._linewidth = w - self.ctx.set_line_width (self.renderer.points_to_pixels(w)) - - -def new_figure_manager(num, *args, **kwargs): # called by backends/__init__.py - """ - Create a new figure manager instance - """ - if _debug: print('%s()' % (_fn_name())) - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasCairo(figure) - manager = FigureManagerBase(canvas, num) - return manager - - -class FigureCanvasCairo (FigureCanvasBase): - def print_png(self, fobj, *args, **kwargs): - width, height = self.get_width_height() - - renderer = RendererCairo (self.figure.dpi) - renderer.set_width_height (width, height) - surface = cairo.ImageSurface (cairo.FORMAT_ARGB32, width, height) - renderer.set_ctx_from_surface (surface) - - self.figure.draw (renderer) - surface.write_to_png (fobj) - - def print_pdf(self, fobj, *args, **kwargs): - return self._save(fobj, 'pdf', *args, **kwargs) - - def print_ps(self, fobj, *args, **kwargs): - return self._save(fobj, 'ps', *args, **kwargs) - - def print_svg(self, fobj, *args, **kwargs): - return self._save(fobj, 'svg', *args, **kwargs) - - def print_svgz(self, fobj, *args, **kwargs): - return self._save(fobj, 'svgz', *args, **kwargs) - - def _save (self, fo, format, **kwargs): - # save PDF/PS/SVG - orientation = kwargs.get('orientation', 'portrait') - - dpi = 72 - self.figure.dpi = dpi - w_in, h_in = self.figure.get_size_inches() - width_in_points, height_in_points = w_in * dpi, h_in * dpi - - if orientation == 'landscape': - width_in_points, height_in_points = (height_in_points, - width_in_points) - - if format == 'ps': - if not hasattr(cairo, 'PSSurface'): - raise RuntimeError ('cairo has not been compiled with PS ' - 'support enabled') - surface = cairo.PSSurface (fo, width_in_points, height_in_points) - elif format == 'pdf': - if not hasattr(cairo, 'PDFSurface'): - raise RuntimeError ('cairo has not been compiled with PDF ' - 'support enabled') - surface = cairo.PDFSurface (fo, width_in_points, height_in_points) - elif format in ('svg', 'svgz'): - if not hasattr(cairo, 'SVGSurface'): - raise RuntimeError ('cairo has not been compiled with SVG ' - 'support enabled') - if format == 'svgz': - if is_string_like(fo): - fo = gzip.GzipFile(fo, 'wb') - else: - fo = gzip.GzipFile(None, 'wb', fileobj=fo) - surface = cairo.SVGSurface (fo, width_in_points, height_in_points) - else: - warnings.warn ("unknown format: %s" % format) - return - - # surface.set_dpi() can be used - renderer = RendererCairo (self.figure.dpi) - renderer.set_width_height (width_in_points, height_in_points) - renderer.set_ctx_from_surface (surface) - ctx = renderer.gc.ctx - - if orientation == 'landscape': - ctx.rotate (np.pi/2) - ctx.translate (0, -height_in_points) - # cairo/src/cairo_ps_surface.c - # '%%Orientation: Portrait' is always written to the file header - # '%%Orientation: Landscape' would possibly cause problems - # since some printers would rotate again ? - # TODO: - # add portrait/landscape checkbox to FileChooser - - self.figure.draw (renderer) - - show_fig_border = False # for testing figure orientation and scaling - if show_fig_border: - ctx.new_path() - ctx.rectangle(0, 0, width_in_points, height_in_points) - ctx.set_line_width(4.0) - ctx.set_source_rgb(1,0,0) - ctx.stroke() - ctx.move_to(30,30) - ctx.select_font_face ('sans-serif') - ctx.set_font_size(20) - ctx.show_text('Origin corner') - - ctx.show_page() - surface.finish() - if format == 'svgz': - fo.close() - - -FigureCanvas = FigureCanvasCairo diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_cocoaagg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_cocoaagg.py deleted file mode 100644 index 2a9fb6b..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_cocoaagg.py +++ /dev/null @@ -1,306 +0,0 @@ -""" - backend_cocoaagg.py - - A native Cocoa backend via PyObjC in OSX. - - Author: Charles Moad (cmoad@users.sourceforge.net) - - Notes: - - Requires PyObjC (currently testing v1.3.7) - - The Tk backend works nicely on OSX. This code - primarily serves as an example of embedding a - matplotlib rendering context into a cocoa app - using a NSImageView. -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import xrange - -import os, sys - -try: - import objc -except ImportError: - raise ImportError('The CococaAgg backend required PyObjC to be installed!') - -from Foundation import * -from AppKit import * -from PyObjCTools import NibClassBuilder, AppHelper - -from matplotlib import cbook -cbook.warn_deprecated( - '1.3', - message="The CocoaAgg backend is not a fully-functioning backend. " - "It may be removed in matplotlib 1.4.") - -import matplotlib -from matplotlib.figure import Figure -from matplotlib.backend_bases import FigureManagerBase, FigureCanvasBase -from matplotlib.backend_bases import ShowBase - -from .backend_agg import FigureCanvasAgg -from matplotlib._pylab_helpers import Gcf - -mplBundle = NSBundle.bundleWithPath_(os.path.dirname(__file__)) - - -def new_figure_manager(num, *args, **kwargs): - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass( *args, **kwargs ) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasCocoaAgg(figure) - return FigureManagerCocoaAgg(canvas, num) - - -## Below is the original show() function: -#def show(): -# for manager in Gcf.get_all_fig_managers(): -# manager.show() -# -## It appears that this backend is unusual in having a separate -## run function invoked for each figure, instead of a single -## mainloop. Presumably there is no blocking at all. -## -## Using the Show class below should cause no difference in -## behavior. - -class Show(ShowBase): - def mainloop(self): - pass - -show = Show() - -def draw_if_interactive(): - if matplotlib.is_interactive(): - figManager = Gcf.get_active() - if figManager is not None: - figManager.show() - -class FigureCanvasCocoaAgg(FigureCanvasAgg): - def draw(self): - FigureCanvasAgg.draw(self) - - def blit(self, bbox): - pass - - def start_event_loop(self,timeout): - FigureCanvasBase.start_event_loop_default(self,timeout) - start_event_loop.__doc__=FigureCanvasBase.start_event_loop_default.__doc__ - - def stop_event_loop(self): - FigureCanvasBase.stop_event_loop_default(self) - stop_event_loop.__doc__=FigureCanvasBase.stop_event_loop_default.__doc__ - - - -NibClassBuilder.extractClasses('Matplotlib.nib', mplBundle) - -class MatplotlibController(NibClassBuilder.AutoBaseClass): - # available outlets: - # NSWindow plotWindow - # PlotView plotView - - def awakeFromNib(self): - # Get a reference to the active canvas - NSApp().setDelegate_(self) - self.app = NSApp() - self.canvas = Gcf.get_active().canvas - self.plotView.canvas = self.canvas - self.canvas.plotView = self.plotView - - self.plotWindow.setAcceptsMouseMovedEvents_(True) - self.plotWindow.makeKeyAndOrderFront_(self) - self.plotWindow.setDelegate_(self)#.plotView) - - self.plotView.setImageFrameStyle_(NSImageFrameGroove) - self.plotView.image_ = NSImage.alloc().initWithSize_((0,0)) - self.plotView.setImage_(self.plotView.image_) - - # Make imageview first responder for key events - self.plotWindow.makeFirstResponder_(self.plotView) - - # Force the first update - self.plotView.windowDidResize_(self) - - def windowDidResize_(self, sender): - self.plotView.windowDidResize_(sender) - - def windowShouldClose_(self, sender): - #NSApplication.sharedApplication().stop_(self) - self.app.stop_(self) - return objc.YES - - def saveFigure_(self, sender): - p = NSSavePanel.savePanel() - if(p.runModal() == NSFileHandlingPanelOKButton): - self.canvas.print_figure(p.filename()) - - def printFigure_(self, sender): - op = NSPrintOperation.printOperationWithView_(self.plotView) - op.runOperation() - -class PlotWindow(NibClassBuilder.AutoBaseClass): - pass - -class PlotView(NibClassBuilder.AutoBaseClass): - def updatePlot(self): - w,h = self.canvas.get_width_height() - - # Remove all previous images - for i in xrange(self.image_.representations().count()): - self.image_.removeRepresentation_(self.image_.representations().objectAtIndex_(i)) - - self.image_.setSize_((w,h)) - - brep = NSBitmapImageRep.alloc().initWithBitmapDataPlanes_pixelsWide_pixelsHigh_bitsPerSample_samplesPerPixel_hasAlpha_isPlanar_colorSpaceName_bytesPerRow_bitsPerPixel_( - (self.canvas.buffer_rgba(),'','','',''), # Image data - w, # width - h, # height - 8, # bits per pixel - 4, # components per pixel - True, # has alpha? - False, # is planar? - NSCalibratedRGBColorSpace, # color space - w*4, # row bytes - 32) # bits per pixel - - self.image_.addRepresentation_(brep) - self.setNeedsDisplay_(True) - - def windowDidResize_(self, sender): - w,h = self.bounds().size - dpi = self.canvas.figure.dpi - self.canvas.figure.set_size_inches(w / dpi, h / dpi) - self.canvas.draw() - self.updatePlot() - - def mouseDown_(self, event): - dblclick = (event.clickCount() == 2) - loc = self.convertPoint_fromView_(event.locationInWindow(), None) - type = event.type() - if (type == NSLeftMouseDown): - button = 1 - else: - print('Unknown mouse event type:', type, file=sys.stderr) - button = -1 - self.canvas.button_press_event(loc.x, loc.y, button, dblclick=dblclick) - self.updatePlot() - - def mouseDragged_(self, event): - loc = self.convertPoint_fromView_(event.locationInWindow(), None) - self.canvas.motion_notify_event(loc.x, loc.y) - self.updatePlot() - - def mouseUp_(self, event): - loc = self.convertPoint_fromView_(event.locationInWindow(), None) - type = event.type() - if (type == NSLeftMouseUp): - button = 1 - else: - print('Unknown mouse event type:', type, file=sys.stderr) - button = -1 - self.canvas.button_release_event(loc.x, loc.y, button) - self.updatePlot() - - def keyDown_(self, event): - self.canvas.key_press_event(event.characters()) - self.updatePlot() - - def keyUp_(self, event): - self.canvas.key_release_event(event.characters()) - self.updatePlot() - -class MPLBootstrap(NSObject): - # Loads the nib containing the PlotWindow and PlotView - def startWithBundle_(self, bundle): - #NSApplicationLoad() - if not bundle.loadNibFile_externalNameTable_withZone_('Matplotlib.nib', {}, None): - print('Unable to load Matplotlib Cocoa UI!', file=sys.stderr) - sys.exit() - -class FigureManagerCocoaAgg(FigureManagerBase): - def __init__(self, canvas, num): - FigureManagerBase.__init__(self, canvas, num) - - try: - WMEnable('Matplotlib') - except: - # MULTIPLE FIGURES ARE BUGGY! - pass # If there are multiple figures we only need to enable once - #self.bootstrap = MPLBootstrap.alloc().init().performSelectorOnMainThread_withObject_waitUntilDone_( - # 'startWithBundle:', - # mplBundle, - # False) - - def show(self): - # Load a new PlotWindow - self.bootstrap = MPLBootstrap.alloc().init().performSelectorOnMainThread_withObject_waitUntilDone_( - 'startWithBundle:', - mplBundle, - False) - NSApplication.sharedApplication().run() - - -#### Everything below taken from PyObjC examples -#### This is a hack to allow python scripts to access -#### the window manager without running pythonw. -def S(*args): - return ''.join(args) - -OSErr = objc._C_SHT -OUTPSN = 'o^{ProcessSerialNumber=LL}' -INPSN = 'n^{ProcessSerialNumber=LL}' -FUNCTIONS=[ - # These two are public API - ( 'GetCurrentProcess', S(OSErr, OUTPSN) ), - ( 'SetFrontProcess', S(OSErr, INPSN) ), - # This is undocumented SPI - ( 'CPSSetProcessName', S(OSErr, INPSN, objc._C_CHARPTR) ), - ( 'CPSEnableForegroundOperation', S(OSErr, INPSN) ), -] -def WMEnable(name='Python'): - if isinstance(name, six.text_type): - name = name.encode('utf8') - mainBundle = NSBundle.mainBundle() - bPath = os.path.split(os.path.split(os.path.split(sys.executable)[0])[0])[0] - if mainBundle.bundlePath() == bPath: - return True - bndl = NSBundle.bundleWithPath_(objc.pathForFramework('/System/Library/Frameworks/ApplicationServices.framework')) - if bndl is None: - print('ApplicationServices missing', file=sys.stderr) - return False - d = {} - objc.loadBundleFunctions(bndl, d, FUNCTIONS) - for (fn, sig) in FUNCTIONS: - if fn not in d: - print('Missing', fn, file=sys.stderr) - return False - err, psn = d['GetCurrentProcess']() - if err: - print('GetCurrentProcess', (err, psn), file=sys.stderr) - return False - err = d['CPSSetProcessName'](psn, name) - if err: - print('CPSSetProcessName', (err, psn), file=sys.stderr) - return False - err = d['CPSEnableForegroundOperation'](psn) - if err: - #print >>sys.stderr, 'CPSEnableForegroundOperation', (err, psn) - return False - err = d['SetFrontProcess'](psn) - if err: - print('SetFrontProcess', (err, psn), file=sys.stderr) - return False - return True - - -FigureCanvas = FigureCanvasCocoaAgg -FigureManager = FigureManagerCocoaAgg diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gdk.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gdk.py deleted file mode 100644 index fc705fe..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gdk.py +++ /dev/null @@ -1,486 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import math -import os -import sys -import warnings -def fn_name(): return sys._getframe(1).f_code.co_name - -import gobject -import gtk; gdk = gtk.gdk -import pango -pygtk_version_required = (2,2,0) -if gtk.pygtk_version < pygtk_version_required: - raise ImportError ("PyGTK %d.%d.%d is installed\n" - "PyGTK %d.%d.%d or later is required" - % (gtk.pygtk_version + pygtk_version_required)) -del pygtk_version_required - -import numpy as np - -import matplotlib -from matplotlib import rcParams -from matplotlib._pylab_helpers import Gcf -from matplotlib.backend_bases import RendererBase, GraphicsContextBase, \ - FigureManagerBase, FigureCanvasBase -from matplotlib.cbook import is_string_like -from matplotlib.figure import Figure -from matplotlib.mathtext import MathTextParser -from matplotlib.transforms import Affine2D -from matplotlib.backends._backend_gdk import pixbuf_get_pixels_array - -backend_version = "%d.%d.%d" % gtk.pygtk_version -_debug = False - -# Image formats that this backend supports - for FileChooser and print_figure() -IMAGE_FORMAT = ['eps', 'jpg', 'png', 'ps', 'svg'] + ['bmp'] # , 'raw', 'rgb'] -IMAGE_FORMAT.sort() -IMAGE_FORMAT_DEFAULT = 'png' - - -class RendererGDK(RendererBase): - fontweights = { - 100 : pango.WEIGHT_ULTRALIGHT, - 200 : pango.WEIGHT_LIGHT, - 300 : pango.WEIGHT_LIGHT, - 400 : pango.WEIGHT_NORMAL, - 500 : pango.WEIGHT_NORMAL, - 600 : pango.WEIGHT_BOLD, - 700 : pango.WEIGHT_BOLD, - 800 : pango.WEIGHT_HEAVY, - 900 : pango.WEIGHT_ULTRABOLD, - 'ultralight' : pango.WEIGHT_ULTRALIGHT, - 'light' : pango.WEIGHT_LIGHT, - 'normal' : pango.WEIGHT_NORMAL, - 'medium' : pango.WEIGHT_NORMAL, - 'semibold' : pango.WEIGHT_BOLD, - 'bold' : pango.WEIGHT_BOLD, - 'heavy' : pango.WEIGHT_HEAVY, - 'ultrabold' : pango.WEIGHT_ULTRABOLD, - 'black' : pango.WEIGHT_ULTRABOLD, - } - - # cache for efficiency, these must be at class, not instance level - layoutd = {} # a map from text prop tups to pango layouts - rotated = {} # a map from text prop tups to rotated text pixbufs - - def __init__(self, gtkDA, dpi): - # widget gtkDA is used for: - # '.create_pango_layout(s)' - # cmap line below) - self.gtkDA = gtkDA - self.dpi = dpi - self._cmap = gtkDA.get_colormap() - self.mathtext_parser = MathTextParser("Agg") - - def set_pixmap (self, pixmap): - self.gdkDrawable = pixmap - - def set_width_height (self, width, height): - """w,h is the figure w,h not the pixmap w,h - """ - self.width, self.height = width, height - - def draw_path(self, gc, path, transform, rgbFace=None): - transform = transform + Affine2D(). \ - scale(1.0, -1.0).translate(0, self.height) - polygons = path.to_polygons(transform, self.width, self.height) - for polygon in polygons: - # draw_polygon won't take an arbitrary sequence -- it must be a list - # of tuples - polygon = [(int(round(x)), int(round(y))) for x, y in polygon] - if rgbFace is not None: - saveColor = gc.gdkGC.foreground - gc.gdkGC.foreground = gc.rgb_to_gdk_color(rgbFace) - self.gdkDrawable.draw_polygon(gc.gdkGC, True, polygon) - gc.gdkGC.foreground = saveColor - if gc.gdkGC.line_width > 0: - self.gdkDrawable.draw_lines(gc.gdkGC, polygon) - - def draw_image(self, gc, x, y, im): - bbox = gc.get_clip_rectangle() - - if bbox != None: - l,b,w,h = bbox.bounds - #rectangle = (int(l), self.height-int(b+h), - # int(w), int(h)) - # set clip rect? - - im.flipud_out() - rows, cols, image_str = im.as_rgba_str() - - image_array = np.fromstring(image_str, np.uint8) - image_array.shape = rows, cols, 4 - - pixbuf = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, - has_alpha=True, bits_per_sample=8, - width=cols, height=rows) - - array = pixbuf_get_pixels_array(pixbuf) - array[:,:,:] = image_array - - gc = self.new_gc() - - - y = self.height-y-rows - - try: # new in 2.2 - # can use None instead of gc.gdkGC, if don't need clipping - self.gdkDrawable.draw_pixbuf (gc.gdkGC, pixbuf, 0, 0, - int(x), int(y), cols, rows, - gdk.RGB_DITHER_NONE, 0, 0) - except AttributeError: - # deprecated in 2.2 - pixbuf.render_to_drawable(self.gdkDrawable, gc.gdkGC, 0, 0, - int(x), int(y), cols, rows, - gdk.RGB_DITHER_NONE, 0, 0) - - # unflip - im.flipud_out() - - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - x, y = int(x), int(y) - - if x < 0 or y < 0: # window has shrunk and text is off the edge - return - - if angle not in (0,90): - warnings.warn('backend_gdk: unable to draw text at angles ' + - 'other than 0 or 90') - elif ismath: - self._draw_mathtext(gc, x, y, s, prop, angle) - - elif angle==90: - self._draw_rotated_text(gc, x, y, s, prop, angle) - - else: - layout, inkRect, logicalRect = self._get_pango_layout(s, prop) - l, b, w, h = inkRect - if (x + w > self.width or y + h > self.height): - return - - self.gdkDrawable.draw_layout(gc.gdkGC, x, y-h-b, layout) - - - def _draw_mathtext(self, gc, x, y, s, prop, angle): - ox, oy, width, height, descent, font_image, used_characters = \ - self.mathtext_parser.parse(s, self.dpi, prop) - - if angle==90: - width, height = height, width - x -= width - y -= height - - imw = font_image.get_width() - imh = font_image.get_height() - N = imw * imh - - # a numpixels by num fonts array - Xall = np.zeros((N,1), np.uint8) - - image_str = font_image.as_str() - Xall[:,0] = np.fromstring(image_str, np.uint8) - - # get the max alpha at each pixel - Xs = np.amax(Xall,axis=1) - - # convert it to it's proper shape - Xs.shape = imh, imw - - pixbuf = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, has_alpha=True, - bits_per_sample=8, width=imw, height=imh) - - array = pixbuf_get_pixels_array(pixbuf) - - rgb = gc.get_rgb() - array[:,:,0]=int(rgb[0]*255) - array[:,:,1]=int(rgb[1]*255) - array[:,:,2]=int(rgb[2]*255) - array[:,:,3]=Xs - - try: # new in 2.2 - # can use None instead of gc.gdkGC, if don't need clipping - self.gdkDrawable.draw_pixbuf (gc.gdkGC, pixbuf, 0, 0, - int(x), int(y), imw, imh, - gdk.RGB_DITHER_NONE, 0, 0) - except AttributeError: - # deprecated in 2.2 - pixbuf.render_to_drawable(self.gdkDrawable, gc.gdkGC, 0, 0, - int(x), int(y), imw, imh, - gdk.RGB_DITHER_NONE, 0, 0) - - - def _draw_rotated_text(self, gc, x, y, s, prop, angle): - """ - Draw the text rotated 90 degrees, other angles are not supported - """ - # this function (and its called functions) is a bottleneck - # Pango 1.6 supports rotated text, but pygtk 2.4.0 does not yet have - # wrapper functions - # GTK+ 2.6 pixbufs support rotation - - gdrawable = self.gdkDrawable - ggc = gc.gdkGC - - layout, inkRect, logicalRect = self._get_pango_layout(s, prop) - l, b, w, h = inkRect - x = int(x-h) - y = int(y-w) - - if (x < 0 or y < 0 or # window has shrunk and text is off the edge - x + w > self.width or y + h > self.height): - return - - key = (x,y,s,angle,hash(prop)) - imageVert = self.rotated.get(key) - if imageVert != None: - gdrawable.draw_image(ggc, imageVert, 0, 0, x, y, h, w) - return - - imageBack = gdrawable.get_image(x, y, w, h) - imageVert = gdrawable.get_image(x, y, h, w) - imageFlip = gtk.gdk.Image(type=gdk.IMAGE_FASTEST, - visual=gdrawable.get_visual(), - width=w, height=h) - if imageFlip == None or imageBack == None or imageVert == None: - warnings.warn("Could not renderer vertical text") - return - imageFlip.set_colormap(self._cmap) - for i in range(w): - for j in range(h): - imageFlip.put_pixel(i, j, imageVert.get_pixel(j,w-i-1) ) - - gdrawable.draw_image(ggc, imageFlip, 0, 0, x, y, w, h) - gdrawable.draw_layout(ggc, x, y-b, layout) - - imageIn = gdrawable.get_image(x, y, w, h) - for i in range(w): - for j in range(h): - imageVert.put_pixel(j, i, imageIn.get_pixel(w-i-1,j) ) - - gdrawable.draw_image(ggc, imageBack, 0, 0, x, y, w, h) - gdrawable.draw_image(ggc, imageVert, 0, 0, x, y, h, w) - self.rotated[key] = imageVert - - - def _get_pango_layout(self, s, prop): - """ - Create a pango layout instance for Text 's' with properties 'prop'. - Return - pango layout (from cache if already exists) - - Note that pango assumes a logical DPI of 96 - Ref: pango/fonts.c/pango_font_description_set_size() manual page - """ - # problem? - cache gets bigger and bigger, is never cleared out - # two (not one) layouts are created for every text item s (then they - # are cached) - why? - - key = self.dpi, s, hash(prop) - value = self.layoutd.get(key) - if value != None: - return value - - size = prop.get_size_in_points() * self.dpi / 96.0 - size = round(size) - - font_str = '%s, %s %i' % (prop.get_name(), prop.get_style(), size,) - font = pango.FontDescription(font_str) - - # later - add fontweight to font_str - font.set_weight(self.fontweights[prop.get_weight()]) - - layout = self.gtkDA.create_pango_layout(s) - layout.set_font_description(font) - inkRect, logicalRect = layout.get_pixel_extents() - - self.layoutd[key] = layout, inkRect, logicalRect - return layout, inkRect, logicalRect - - - def flipy(self): - return True - - def get_canvas_width_height(self): - return self.width, self.height - - def get_text_width_height_descent(self, s, prop, ismath): - if ismath: - ox, oy, width, height, descent, font_image, used_characters = \ - self.mathtext_parser.parse(s, self.dpi, prop) - return width, height, descent - - layout, inkRect, logicalRect = self._get_pango_layout(s, prop) - l, b, w, h = inkRect - ll, lb, lw, lh = logicalRect - - return w, h + 1, h - lh - - def new_gc(self): - return GraphicsContextGDK(renderer=self) - - - def points_to_pixels(self, points): - return points/72.0 * self.dpi - - -class GraphicsContextGDK(GraphicsContextBase): - # a cache shared by all class instances - _cached = {} # map: rgb color -> gdk.Color - - _joind = { - 'bevel' : gdk.JOIN_BEVEL, - 'miter' : gdk.JOIN_MITER, - 'round' : gdk.JOIN_ROUND, - } - - _capd = { - 'butt' : gdk.CAP_BUTT, - 'projecting' : gdk.CAP_PROJECTING, - 'round' : gdk.CAP_ROUND, - } - - - def __init__(self, renderer): - GraphicsContextBase.__init__(self) - self.renderer = renderer - self.gdkGC = gtk.gdk.GC(renderer.gdkDrawable) - self._cmap = renderer._cmap - - - def rgb_to_gdk_color(self, rgb): - """ - rgb - an RGB tuple (three 0.0-1.0 values) - return an allocated gtk.gdk.Color - """ - try: - return self._cached[tuple(rgb)] - except KeyError: - color = self._cached[tuple(rgb)] = \ - self._cmap.alloc_color( - int(rgb[0]*65535),int(rgb[1]*65535),int(rgb[2]*65535)) - return color - - - #def set_antialiased(self, b): - # anti-aliasing is not supported by GDK - - def set_capstyle(self, cs): - GraphicsContextBase.set_capstyle(self, cs) - self.gdkGC.cap_style = self._capd[self._capstyle] - - - def set_clip_rectangle(self, rectangle): - GraphicsContextBase.set_clip_rectangle(self, rectangle) - if rectangle is None: - return - l,b,w,h = rectangle.bounds - rectangle = (int(l), self.renderer.height-int(b+h)+1, - int(w), int(h)) - #rectangle = (int(l), self.renderer.height-int(b+h), - # int(w+1), int(h+2)) - self.gdkGC.set_clip_rectangle(rectangle) - - def set_dashes(self, dash_offset, dash_list): - GraphicsContextBase.set_dashes(self, dash_offset, dash_list) - - if dash_list == None: - self.gdkGC.line_style = gdk.LINE_SOLID - else: - pixels = self.renderer.points_to_pixels(np.asarray(dash_list)) - dl = [max(1, int(round(val))) for val in pixels] - self.gdkGC.set_dashes(dash_offset, dl) - self.gdkGC.line_style = gdk.LINE_ON_OFF_DASH - - - def set_foreground(self, fg, isRGBA=False): - GraphicsContextBase.set_foreground(self, fg, isRGBA) - self.gdkGC.foreground = self.rgb_to_gdk_color(self.get_rgb()) - - - def set_graylevel(self, frac): - GraphicsContextBase.set_graylevel(self, frac) - self.gdkGC.foreground = self.rgb_to_gdk_color(self.get_rgb()) - - - def set_joinstyle(self, js): - GraphicsContextBase.set_joinstyle(self, js) - self.gdkGC.join_style = self._joind[self._joinstyle] - - - def set_linewidth(self, w): - GraphicsContextBase.set_linewidth(self, w) - if w == 0: - self.gdkGC.line_width = 0 - else: - pixels = self.renderer.points_to_pixels(w) - self.gdkGC.line_width = max(1, int(round(pixels))) - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasGDK(figure) - manager = FigureManagerBase(canvas, num) - return manager - - -class FigureCanvasGDK (FigureCanvasBase): - def __init__(self, figure): - FigureCanvasBase.__init__(self, figure) - - self._renderer_init() - - def _renderer_init(self): - self._renderer = RendererGDK (gtk.DrawingArea(), self.figure.dpi) - - def _render_figure(self, pixmap, width, height): - self._renderer.set_pixmap (pixmap) - self._renderer.set_width_height (width, height) - self.figure.draw (self._renderer) - - filetypes = FigureCanvasBase.filetypes.copy() - filetypes['jpg'] = 'JPEG' - filetypes['jpeg'] = 'JPEG' - - def print_jpeg(self, filename, *args, **kwargs): - return self._print_image(filename, 'jpeg') - print_jpg = print_jpeg - - def print_png(self, filename, *args, **kwargs): - return self._print_image(filename, 'png') - - def _print_image(self, filename, format, *args, **kwargs): - width, height = self.get_width_height() - pixmap = gtk.gdk.Pixmap (None, width, height, depth=24) - self._render_figure(pixmap, width, height) - - # jpg colors don't match the display very well, png colors match - # better - pixbuf = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, 0, 8, - width, height) - pixbuf.get_from_drawable(pixmap, pixmap.get_colormap(), - 0, 0, 0, 0, width, height) - - # set the default quality, if we are writing a JPEG. - # http://www.pygtk.org/docs/pygtk/class-gdkpixbuf.html#method-gdkpixbuf--save - options = cbook.restrict_dict(kwargs, ['quality']) - if format in ['jpg','jpeg']: - if 'quality' not in options: - options['quality'] = rcParams['savefig.jpeg_quality'] - options['quality'] = str(options['quality']) - - pixbuf.save(filename, format, options=options) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk.py deleted file mode 100644 index 4135c8b..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk.py +++ /dev/null @@ -1,1071 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os, sys, warnings -def fn_name(): return sys._getframe(1).f_code.co_name - -if six.PY3: - warnings.warn( - "The gtk* backends have not been tested with Python 3.x", - ImportWarning) - -try: - import gobject - import gtk; gdk = gtk.gdk - import pango -except ImportError: - raise ImportError("Gtk* backend requires pygtk to be installed.") - -pygtk_version_required = (2,4,0) -if gtk.pygtk_version < pygtk_version_required: - raise ImportError ("PyGTK %d.%d.%d is installed\n" - "PyGTK %d.%d.%d or later is required" - % (gtk.pygtk_version + pygtk_version_required)) -del pygtk_version_required - -_new_tooltip_api = (gtk.pygtk_version[1] >= 12) - -import matplotlib -from matplotlib._pylab_helpers import Gcf -from matplotlib.backend_bases import RendererBase, GraphicsContextBase, \ - FigureManagerBase, FigureCanvasBase, NavigationToolbar2, cursors, TimerBase -from matplotlib.backend_bases import ShowBase - -from matplotlib.backends.backend_gdk import RendererGDK, FigureCanvasGDK -from matplotlib.cbook import is_string_like, is_writable_file_like -from matplotlib.colors import colorConverter -from matplotlib.figure import Figure -from matplotlib.widgets import SubplotTool - -from matplotlib import lines -from matplotlib import markers -from matplotlib import cbook -from matplotlib import verbose -from matplotlib import rcParams - -backend_version = "%d.%d.%d" % gtk.pygtk_version - -_debug = False -#_debug = True - -# the true dots per inch on the screen; should be display dependent -# see http://groups.google.com/groups?q=screen+dpi+x11&hl=en&lr=&ie=UTF-8&oe=UTF-8&safe=off&selm=7077.26e81ad5%40swift.cs.tcd.ie&rnum=5 for some info about screen dpi -PIXELS_PER_INCH = 96 - -# Hide the benign warning that it can't stat a file that doesn't -warnings.filterwarnings('ignore', '.*Unable to retrieve the file info for.*', gtk.Warning) - -cursord = { - cursors.MOVE : gdk.Cursor(gdk.FLEUR), - cursors.HAND : gdk.Cursor(gdk.HAND2), - cursors.POINTER : gdk.Cursor(gdk.LEFT_PTR), - cursors.SELECT_REGION : gdk.Cursor(gdk.TCROSS), - } - -# ref gtk+/gtk/gtkwidget.h -def GTK_WIDGET_DRAWABLE(w): - flags = w.flags(); - return flags & gtk.VISIBLE != 0 and flags & gtk.MAPPED != 0 - - -def draw_if_interactive(): - """ - Is called after every pylab drawing command - """ - if matplotlib.is_interactive(): - figManager = Gcf.get_active() - if figManager is not None: - figManager.canvas.draw_idle() - - -class Show(ShowBase): - def mainloop(self): - if gtk.main_level() == 0: - gtk.main() - -show = Show() - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasGTK(figure) - manager = FigureManagerGTK(canvas, num) - return manager - - -class TimerGTK(TimerBase): - ''' - Subclass of :class:`backend_bases.TimerBase` that uses GTK for timer events. - - Attributes: - * interval: The time between timer events in milliseconds. Default - is 1000 ms. - * single_shot: Boolean flag indicating whether this timer should - operate as single shot (run once and then stop). Defaults to False. - * callbacks: Stores list of (func, args) tuples that will be called - upon timer events. This list can be manipulated directly, or the - functions add_callback and remove_callback can be used. - ''' - def _timer_start(self): - # Need to stop it, otherwise we potentially leak a timer id that will - # never be stopped. - self._timer_stop() - self._timer = gobject.timeout_add(self._interval, self._on_timer) - - def _timer_stop(self): - if self._timer is not None: - gobject.source_remove(self._timer) - self._timer = None - - def _timer_set_interval(self): - # Only stop and restart it if the timer has already been started - if self._timer is not None: - self._timer_stop() - self._timer_start() - - def _on_timer(self): - TimerBase._on_timer(self) - - # Gtk timeout_add() requires that the callback returns True if it - # is to be called again. - if len(self.callbacks) > 0 and not self._single: - return True - else: - self._timer = None - return False - - -class FigureCanvasGTK (gtk.DrawingArea, FigureCanvasBase): - keyvald = {65507 : 'control', - 65505 : 'shift', - 65513 : 'alt', - 65508 : 'control', - 65506 : 'shift', - 65514 : 'alt', - 65361 : 'left', - 65362 : 'up', - 65363 : 'right', - 65364 : 'down', - 65307 : 'escape', - 65470 : 'f1', - 65471 : 'f2', - 65472 : 'f3', - 65473 : 'f4', - 65474 : 'f5', - 65475 : 'f6', - 65476 : 'f7', - 65477 : 'f8', - 65478 : 'f9', - 65479 : 'f10', - 65480 : 'f11', - 65481 : 'f12', - 65300 : 'scroll_lock', - 65299 : 'break', - 65288 : 'backspace', - 65293 : 'enter', - 65379 : 'insert', - 65535 : 'delete', - 65360 : 'home', - 65367 : 'end', - 65365 : 'pageup', - 65366 : 'pagedown', - 65438 : '0', - 65436 : '1', - 65433 : '2', - 65435 : '3', - 65430 : '4', - 65437 : '5', - 65432 : '6', - 65429 : '7', - 65431 : '8', - 65434 : '9', - 65451 : '+', - 65453 : '-', - 65450 : '*', - 65455 : '/', - 65439 : 'dec', - 65421 : 'enter', - 65511 : 'super', - 65512 : 'super', - 65406 : 'alt', - 65289 : 'tab', - } - - # Setting this as a static constant prevents - # this resulting expression from leaking - event_mask = (gdk.BUTTON_PRESS_MASK | - gdk.BUTTON_RELEASE_MASK | - gdk.EXPOSURE_MASK | - gdk.KEY_PRESS_MASK | - gdk.KEY_RELEASE_MASK | - gdk.ENTER_NOTIFY_MASK | - gdk.LEAVE_NOTIFY_MASK | - gdk.POINTER_MOTION_MASK | - gdk.POINTER_MOTION_HINT_MASK) - - def __init__(self, figure): - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - FigureCanvasBase.__init__(self, figure) - gtk.DrawingArea.__init__(self) - - self._idle_draw_id = 0 - self._need_redraw = True - self._pixmap_width = -1 - self._pixmap_height = -1 - self._lastCursor = None - - self.connect('scroll_event', self.scroll_event) - self.connect('button_press_event', self.button_press_event) - self.connect('button_release_event', self.button_release_event) - self.connect('configure_event', self.configure_event) - self.connect('expose_event', self.expose_event) - self.connect('key_press_event', self.key_press_event) - self.connect('key_release_event', self.key_release_event) - self.connect('motion_notify_event', self.motion_notify_event) - self.connect('leave_notify_event', self.leave_notify_event) - self.connect('enter_notify_event', self.enter_notify_event) - - self.set_events(self.__class__.event_mask) - - self.set_double_buffered(False) - self.set_flags(gtk.CAN_FOCUS) - self._renderer_init() - - self._idle_event_id = gobject.idle_add(self.idle_event) - - self.last_downclick = {} - - def destroy(self): - #gtk.DrawingArea.destroy(self) - self.close_event() - gobject.source_remove(self._idle_event_id) - if self._idle_draw_id != 0: - gobject.source_remove(self._idle_draw_id) - - def scroll_event(self, widget, event): - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - x = event.x - # flipy so y=0 is bottom of canvas - y = self.allocation.height - event.y - if event.direction==gdk.SCROLL_UP: - step = 1 - else: - step = -1 - FigureCanvasBase.scroll_event(self, x, y, step, guiEvent=event) - return False # finish event propagation? - - def button_press_event(self, widget, event): - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - x = event.x - # flipy so y=0 is bottom of canvas - y = self.allocation.height - event.y - dblclick = (event.type == gdk._2BUTTON_PRESS) - if not dblclick: - # GTK is the only backend that generates a DOWN-UP-DOWN-DBLCLICK-UP event - # sequence for a double click. All other backends have a DOWN-UP-DBLCLICK-UP - # sequence. In order to provide consistency to matplotlib users, we will - # eat the extra DOWN event in the case that we detect it is part of a double - # click. - # first, get the double click time in milliseconds. - current_time = event.get_time() - last_time = self.last_downclick.get(event.button,0) - dblclick_time = gtk.settings_get_for_screen(gdk.screen_get_default()).get_property('gtk-double-click-time') - delta_time = current_time-last_time - if delta_time < dblclick_time: - del self.last_downclick[event.button] # we do not want to eat more than one event. - return False # eat. - self.last_downclick[event.button] = current_time - FigureCanvasBase.button_press_event(self, x, y, event.button, dblclick=dblclick, guiEvent=event) - return False # finish event propagation? - - def button_release_event(self, widget, event): - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - x = event.x - # flipy so y=0 is bottom of canvas - y = self.allocation.height - event.y - FigureCanvasBase.button_release_event(self, x, y, event.button, guiEvent=event) - return False # finish event propagation? - - def key_press_event(self, widget, event): - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - key = self._get_key(event) - if _debug: print("hit", key) - FigureCanvasBase.key_press_event(self, key, guiEvent=event) - return False # finish event propagation? - - def key_release_event(self, widget, event): - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - key = self._get_key(event) - if _debug: print("release", key) - FigureCanvasBase.key_release_event(self, key, guiEvent=event) - return False # finish event propagation? - - def motion_notify_event(self, widget, event): - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - if event.is_hint: - x, y, state = event.window.get_pointer() - else: - x, y, state = event.x, event.y, event.state - - # flipy so y=0 is bottom of canvas - y = self.allocation.height - y - FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=event) - return False # finish event propagation? - - def leave_notify_event(self, widget, event): - FigureCanvasBase.leave_notify_event(self, event) - - def enter_notify_event(self, widget, event): - x, y, state = event.window.get_pointer() - FigureCanvasBase.enter_notify_event(self, event, xy=(x, y)) - - def _get_key(self, event): - if event.keyval in self.keyvald: - key = self.keyvald[event.keyval] - elif event.keyval < 256: - key = chr(event.keyval) - else: - key = None - - for key_mask, prefix in ( - [gdk.MOD4_MASK, 'super'], - [gdk.MOD1_MASK, 'alt'], - [gdk.CONTROL_MASK, 'ctrl'], ): - if event.state & key_mask: - key = '{0}+{1}'.format(prefix, key) - - return key - - def configure_event(self, widget, event): - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - if widget.window is None: - return - w, h = event.width, event.height - if w < 3 or h < 3: - return # empty fig - - # resize the figure (in inches) - dpi = self.figure.dpi - self.figure.set_size_inches (w/dpi, h/dpi) - self._need_redraw = True - - return False # finish event propagation? - - def draw(self): - # Note: FigureCanvasBase.draw() is inconveniently named as it clashes - # with the deprecated gtk.Widget.draw() - - self._need_redraw = True - if GTK_WIDGET_DRAWABLE(self): - self.queue_draw() - # do a synchronous draw (its less efficient than an async draw, - # but is required if/when animation is used) - self.window.process_updates (False) - - def draw_idle(self): - def idle_draw(*args): - try: - self.draw() - finally: - self._idle_draw_id = 0 - return False - if self._idle_draw_id == 0: - self._idle_draw_id = gobject.idle_add(idle_draw) - - - def _renderer_init(self): - """Override by GTK backends to select a different renderer - Renderer should provide the methods: - set_pixmap () - set_width_height () - that are used by - _render_figure() / _pixmap_prepare() - """ - self._renderer = RendererGDK (self, self.figure.dpi) - - - def _pixmap_prepare(self, width, height): - """ - Make sure _._pixmap is at least width, height, - create new pixmap if necessary - """ - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - - create_pixmap = False - if width > self._pixmap_width: - # increase the pixmap in 10%+ (rather than 1 pixel) steps - self._pixmap_width = max (int (self._pixmap_width * 1.1), - width) - create_pixmap = True - - if height > self._pixmap_height: - self._pixmap_height = max (int (self._pixmap_height * 1.1), - height) - create_pixmap = True - - if create_pixmap: - self._pixmap = gdk.Pixmap (self.window, self._pixmap_width, - self._pixmap_height) - self._renderer.set_pixmap (self._pixmap) - - - def _render_figure(self, pixmap, width, height): - """used by GTK and GTKcairo. GTKAgg overrides - """ - self._renderer.set_width_height (width, height) - self.figure.draw (self._renderer) - - - def expose_event(self, widget, event): - """Expose_event for all GTK backends. Should not be overridden. - """ - if _debug: print('FigureCanvasGTK.%s' % fn_name()) - - if GTK_WIDGET_DRAWABLE(self): - if self._need_redraw: - x, y, w, h = self.allocation - self._pixmap_prepare (w, h) - self._render_figure(self._pixmap, w, h) - self._need_redraw = False - - x, y, w, h = event.area - self.window.draw_drawable (self.style.fg_gc[self.state], - self._pixmap, x, y, x, y, w, h) - return False # finish event propagation? - - filetypes = FigureCanvasBase.filetypes.copy() - filetypes['jpg'] = 'JPEG' - filetypes['jpeg'] = 'JPEG' - filetypes['png'] = 'Portable Network Graphics' - - def print_jpeg(self, filename, *args, **kwargs): - return self._print_image(filename, 'jpeg') - print_jpg = print_jpeg - - def print_png(self, filename, *args, **kwargs): - return self._print_image(filename, 'png') - - def _print_image(self, filename, format, *args, **kwargs): - if self.flags() & gtk.REALIZED == 0: - # for self.window(for pixmap) and has a side effect of altering - # figure width,height (via configure-event?) - gtk.DrawingArea.realize(self) - - width, height = self.get_width_height() - pixmap = gdk.Pixmap (self.window, width, height) - self._renderer.set_pixmap (pixmap) - self._render_figure(pixmap, width, height) - - # jpg colors don't match the display very well, png colors match - # better - pixbuf = gdk.Pixbuf(gdk.COLORSPACE_RGB, 0, 8, width, height) - pixbuf.get_from_drawable(pixmap, pixmap.get_colormap(), - 0, 0, 0, 0, width, height) - - # set the default quality, if we are writing a JPEG. - # http://www.pygtk.org/docs/pygtk/class-gdkpixbuf.html#method-gdkpixbuf--save - options = cbook.restrict_dict(kwargs, ['quality']) - if format in ['jpg','jpeg']: - if 'quality' not in options: - options['quality'] = rcParams['savefig.jpeg_quality'] - - options['quality'] = str(options['quality']) - - if is_string_like(filename): - try: - pixbuf.save(filename, format, options=options) - except gobject.GError as exc: - error_msg_gtk('Save figure failure:\n%s' % (exc,), parent=self) - elif is_writable_file_like(filename): - if hasattr(pixbuf, 'save_to_callback'): - def save_callback(buf, data=None): - data.write(buf) - try: - pixbuf.save_to_callback(save_callback, format, user_data=filename, options=options) - except gobject.GError as exc: - error_msg_gtk('Save figure failure:\n%s' % (exc,), parent=self) - else: - raise ValueError("Saving to a Python file-like object is only supported by PyGTK >= 2.8") - else: - raise ValueError("filename must be a path or a file-like object") - - def new_timer(self, *args, **kwargs): - """ - Creates a new backend-specific subclass of :class:`backend_bases.Timer`. - This is useful for getting periodic events through the backend's native - event loop. Implemented only for backends with GUIs. - - optional arguments: - - *interval* - Timer interval in milliseconds - *callbacks* - Sequence of (func, args, kwargs) where func(*args, **kwargs) will - be executed by the timer every *interval*. - """ - return TimerGTK(*args, **kwargs) - - def flush_events(self): - gtk.gdk.threads_enter() - while gtk.events_pending(): - gtk.main_iteration(True) - gtk.gdk.flush() - gtk.gdk.threads_leave() - - def start_event_loop(self,timeout): - FigureCanvasBase.start_event_loop_default(self,timeout) - start_event_loop.__doc__=FigureCanvasBase.start_event_loop_default.__doc__ - - def stop_event_loop(self): - FigureCanvasBase.stop_event_loop_default(self) - stop_event_loop.__doc__=FigureCanvasBase.stop_event_loop_default.__doc__ - -class FigureManagerGTK(FigureManagerBase): - """ - Public attributes - - canvas : The FigureCanvas instance - num : The Figure number - toolbar : The gtk.Toolbar (gtk only) - vbox : The gtk.VBox containing the canvas and toolbar (gtk only) - window : The gtk.Window (gtk only) - """ - def __init__(self, canvas, num): - if _debug: print('FigureManagerGTK.%s' % fn_name()) - FigureManagerBase.__init__(self, canvas, num) - - self.window = gtk.Window() - self.set_window_title("Figure %d" % num) - if (window_icon): - try: - self.window.set_icon_from_file(window_icon) - except: - # some versions of gtk throw a glib.GError but not - # all, so I am not sure how to catch it. I am unhappy - # diong a blanket catch here, but an not sure what a - # better way is - JDH - verbose.report('Could not load matplotlib icon: %s' % sys.exc_info()[1]) - - self.vbox = gtk.VBox() - self.window.add(self.vbox) - self.vbox.show() - - self.canvas.show() - - self.vbox.pack_start(self.canvas, True, True) - - self.toolbar = self._get_toolbar(canvas) - - # calculate size for window - w = int (self.canvas.figure.bbox.width) - h = int (self.canvas.figure.bbox.height) - - if self.toolbar is not None: - self.toolbar.show() - self.vbox.pack_end(self.toolbar, False, False) - - tb_w, tb_h = self.toolbar.size_request() - h += tb_h - self.window.set_default_size (w, h) - - def destroy(*args): - Gcf.destroy(num) - self.window.connect("destroy", destroy) - self.window.connect("delete_event", destroy) - if matplotlib.is_interactive(): - self.window.show() - - def notify_axes_change(fig): - 'this will be called whenever the current axes is changed' - if self.toolbar is not None: self.toolbar.update() - self.canvas.figure.add_axobserver(notify_axes_change) - - self.canvas.grab_focus() - - def destroy(self, *args): - if _debug: print('FigureManagerGTK.%s' % fn_name()) - if hasattr(self, 'toolbar') and self.toolbar is not None: - self.toolbar.destroy() - if hasattr(self, 'vbox'): - self.vbox.destroy() - if hasattr(self, 'window'): - self.window.destroy() - if hasattr(self, 'canvas'): - self.canvas.destroy() - self.__dict__.clear() #Is this needed? Other backends don't have it. - - if Gcf.get_num_fig_managers()==0 and \ - not matplotlib.is_interactive() and \ - gtk.main_level() >= 1: - gtk.main_quit() - - def show(self): - # show the figure window - self.window.show() - - def full_screen_toggle(self): - self._full_screen_flag = not self._full_screen_flag - if self._full_screen_flag: - self.window.fullscreen() - else: - self.window.unfullscreen() - _full_screen_flag = False - - - def _get_toolbar(self, canvas): - # must be inited after the window, drawingArea and figure - # attrs are set - if rcParams['toolbar'] == 'toolbar2': - toolbar = NavigationToolbar2GTK (canvas, self.window) - else: - toolbar = None - return toolbar - - def get_window_title(self): - return self.window.get_title() - - def set_window_title(self, title): - self.window.set_title(title) - - def resize(self, width, height): - 'set the canvas size in pixels' - #_, _, cw, ch = self.canvas.allocation - #_, _, ww, wh = self.window.allocation - #self.window.resize (width-cw+ww, height-ch+wh) - self.window.resize(width, height) - - -class NavigationToolbar2GTK(NavigationToolbar2, gtk.Toolbar): - def __init__(self, canvas, window): - self.win = window - gtk.Toolbar.__init__(self) - NavigationToolbar2.__init__(self, canvas) - - def set_message(self, s): - self.message.set_label(s) - - def set_cursor(self, cursor): - self.canvas.window.set_cursor(cursord[cursor]) - - def release(self, event): - try: del self._pixmapBack - except AttributeError: pass - - def dynamic_update(self): - # legacy method; new method is canvas.draw_idle - self.canvas.draw_idle() - - def draw_rubberband(self, event, x0, y0, x1, y1): - 'adapted from http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/189744' - drawable = self.canvas.window - if drawable is None: - return - - gc = drawable.new_gc() - - height = self.canvas.figure.bbox.height - y1 = height - y1 - y0 = height - y0 - - w = abs(x1 - x0) - h = abs(y1 - y0) - - rect = [int(val)for val in (min(x0,x1), min(y0, y1), w, h)] - try: - lastrect, pixmapBack = self._pixmapBack - except AttributeError: - #snap image back - if event.inaxes is None: - return - - ax = event.inaxes - l,b,w,h = [int(val) for val in ax.bbox.bounds] - b = int(height)-(b+h) - axrect = l,b,w,h - self._pixmapBack = axrect, gtk.gdk.Pixmap(drawable, w, h) - self._pixmapBack[1].draw_drawable(gc, drawable, l, b, 0, 0, w, h) - else: - drawable.draw_drawable(gc, pixmapBack, 0, 0, *lastrect) - drawable.draw_rectangle(gc, False, *rect) - - - def _init_toolbar(self): - self.set_style(gtk.TOOLBAR_ICONS) - self._init_toolbar2_4() - - - def _init_toolbar2_4(self): - basedir = os.path.join(rcParams['datapath'],'images') - if not _new_tooltip_api: - self.tooltips = gtk.Tooltips() - - for text, tooltip_text, image_file, callback in self.toolitems: - if text is None: - self.insert( gtk.SeparatorToolItem(), -1 ) - continue - fname = os.path.join(basedir, image_file + '.png') - image = gtk.Image() - image.set_from_file(fname) - tbutton = gtk.ToolButton(image, text) - self.insert(tbutton, -1) - tbutton.connect('clicked', getattr(self, callback)) - if _new_tooltip_api: - tbutton.set_tooltip_text(tooltip_text) - else: - tbutton.set_tooltip(self.tooltips, tooltip_text, 'Private') - - toolitem = gtk.SeparatorToolItem() - self.insert(toolitem, -1) - # set_draw() not making separator invisible, - # bug #143692 fixed Jun 06 2004, will be in GTK+ 2.6 - toolitem.set_draw(False) - toolitem.set_expand(True) - - toolitem = gtk.ToolItem() - self.insert(toolitem, -1) - self.message = gtk.Label() - toolitem.add(self.message) - - self.show_all() - - def get_filechooser(self): - fc = FileChooserDialog( - title='Save the figure', - parent=self.win, - path=os.path.expanduser(rcParams.get('savefig.directory', '')), - filetypes=self.canvas.get_supported_filetypes(), - default_filetype=self.canvas.get_default_filetype()) - fc.set_current_name(self.canvas.get_default_filename()) - return fc - - def save_figure(self, *args): - chooser = self.get_filechooser() - fname, format = chooser.get_filename_from_user() - chooser.destroy() - if fname: - startpath = os.path.expanduser(rcParams.get('savefig.directory', '')) - if startpath == '': - # explicitly missing key or empty str signals to use cwd - rcParams['savefig.directory'] = startpath - else: - # save dir for next time - rcParams['savefig.directory'] = os.path.dirname(six.text_type(fname)) - try: - self.canvas.print_figure(fname, format=format) - except Exception as e: - error_msg_gtk(str(e), parent=self) - - def configure_subplots(self, button): - toolfig = Figure(figsize=(6,3)) - canvas = self._get_canvas(toolfig) - toolfig.subplots_adjust(top=0.9) - tool = SubplotTool(self.canvas.figure, toolfig) - - w = int (toolfig.bbox.width) - h = int (toolfig.bbox.height) - - - window = gtk.Window() - if (window_icon): - try: window.set_icon_from_file(window_icon) - except: - # we presumably already logged a message on the - # failure of the main plot, don't keep reporting - pass - window.set_title("Subplot Configuration Tool") - window.set_default_size(w, h) - vbox = gtk.VBox() - window.add(vbox) - vbox.show() - - canvas.show() - vbox.pack_start(canvas, True, True) - window.show() - - def _get_canvas(self, fig): - return FigureCanvasGTK(fig) - - -class FileChooserDialog(gtk.FileChooserDialog): - """GTK+ 2.4 file selector which presents the user with a menu - of supported image formats - """ - def __init__ (self, - title = 'Save file', - parent = None, - action = gtk.FILE_CHOOSER_ACTION_SAVE, - buttons = (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, - gtk.STOCK_SAVE, gtk.RESPONSE_OK), - path = None, - filetypes = [], - default_filetype = None - ): - super(FileChooserDialog, self).__init__ (title, parent, action, - buttons) - super(FileChooserDialog, self).set_do_overwrite_confirmation(True) - self.set_default_response (gtk.RESPONSE_OK) - - if not path: path = os.getcwd() + os.sep - - # create an extra widget to list supported image formats - self.set_current_folder (path) - self.set_current_name ('image.' + default_filetype) - - hbox = gtk.HBox (spacing=10) - hbox.pack_start (gtk.Label ("File Format:"), expand=False) - - liststore = gtk.ListStore(gobject.TYPE_STRING) - cbox = gtk.ComboBox(liststore) - cell = gtk.CellRendererText() - cbox.pack_start(cell, True) - cbox.add_attribute(cell, 'text', 0) - hbox.pack_start (cbox) - - self.filetypes = filetypes - self.sorted_filetypes = list(six.iteritems(filetypes)) - self.sorted_filetypes.sort() - default = 0 - for i, (ext, name) in enumerate(self.sorted_filetypes): - cbox.append_text ("%s (*.%s)" % (name, ext)) - if ext == default_filetype: - default = i - cbox.set_active(default) - self.ext = default_filetype - - def cb_cbox_changed (cbox, data=None): - """File extension changed""" - head, filename = os.path.split(self.get_filename()) - root, ext = os.path.splitext(filename) - ext = ext[1:] - new_ext = self.sorted_filetypes[cbox.get_active()][0] - self.ext = new_ext - - if ext in self.filetypes: - filename = root + '.' + new_ext - elif ext == '': - filename = filename.rstrip('.') + '.' + new_ext - - self.set_current_name (filename) - cbox.connect ("changed", cb_cbox_changed) - - hbox.show_all() - self.set_extra_widget(hbox) - - def get_filename_from_user (self): - while True: - filename = None - if self.run() != int(gtk.RESPONSE_OK): - break - filename = self.get_filename() - break - - return filename, self.ext - -class DialogLineprops: - """ - A GUI dialog for controlling lineprops - """ - signals = ( - 'on_combobox_lineprops_changed', - 'on_combobox_linestyle_changed', - 'on_combobox_marker_changed', - 'on_colorbutton_linestyle_color_set', - 'on_colorbutton_markerface_color_set', - 'on_dialog_lineprops_okbutton_clicked', - 'on_dialog_lineprops_cancelbutton_clicked', - ) - - linestyles = [ls for ls in lines.Line2D.lineStyles if ls.strip()] - linestyled = dict([ (s,i) for i,s in enumerate(linestyles)]) - - - markers = [m for m in markers.MarkerStyle.markers if cbook.is_string_like(m)] - - markerd = dict([(s,i) for i,s in enumerate(markers)]) - - def __init__(self, lines): - import gtk.glade - - datadir = matplotlib.get_data_path() - gladefile = os.path.join(datadir, 'lineprops.glade') - if not os.path.exists(gladefile): - raise IOError('Could not find gladefile lineprops.glade in %s'%datadir) - - self._inited = False - self._updateson = True # suppress updates when setting widgets manually - self.wtree = gtk.glade.XML(gladefile, 'dialog_lineprops') - self.wtree.signal_autoconnect(dict([(s, getattr(self, s)) for s in self.signals])) - - self.dlg = self.wtree.get_widget('dialog_lineprops') - - self.lines = lines - - cbox = self.wtree.get_widget('combobox_lineprops') - cbox.set_active(0) - self.cbox_lineprops = cbox - - cbox = self.wtree.get_widget('combobox_linestyles') - for ls in self.linestyles: - cbox.append_text(ls) - cbox.set_active(0) - self.cbox_linestyles = cbox - - cbox = self.wtree.get_widget('combobox_markers') - for m in self.markers: - cbox.append_text(m) - cbox.set_active(0) - self.cbox_markers = cbox - self._lastcnt = 0 - self._inited = True - - - def show(self): - 'populate the combo box' - self._updateson = False - # flush the old - cbox = self.cbox_lineprops - for i in range(self._lastcnt-1,-1,-1): - cbox.remove_text(i) - - # add the new - for line in self.lines: - cbox.append_text(line.get_label()) - cbox.set_active(0) - - self._updateson = True - self._lastcnt = len(self.lines) - self.dlg.show() - - def get_active_line(self): - 'get the active line' - ind = self.cbox_lineprops.get_active() - line = self.lines[ind] - return line - - - def get_active_linestyle(self): - 'get the active lineinestyle' - ind = self.cbox_linestyles.get_active() - ls = self.linestyles[ind] - return ls - - def get_active_marker(self): - 'get the active lineinestyle' - ind = self.cbox_markers.get_active() - m = self.markers[ind] - return m - - def _update(self): - 'update the active line props from the widgets' - if not self._inited or not self._updateson: return - line = self.get_active_line() - ls = self.get_active_linestyle() - marker = self.get_active_marker() - line.set_linestyle(ls) - line.set_marker(marker) - - button = self.wtree.get_widget('colorbutton_linestyle') - color = button.get_color() - r, g, b = [val/65535. for val in (color.red, color.green, color.blue)] - line.set_color((r,g,b)) - - button = self.wtree.get_widget('colorbutton_markerface') - color = button.get_color() - r, g, b = [val/65535. for val in (color.red, color.green, color.blue)] - line.set_markerfacecolor((r,g,b)) - - line.figure.canvas.draw() - - - - def on_combobox_lineprops_changed(self, item): - 'update the widgets from the active line' - if not self._inited: return - self._updateson = False - line = self.get_active_line() - - ls = line.get_linestyle() - if ls is None: ls = 'None' - self.cbox_linestyles.set_active(self.linestyled[ls]) - - marker = line.get_marker() - if marker is None: marker = 'None' - self.cbox_markers.set_active(self.markerd[marker]) - - r,g,b = colorConverter.to_rgb(line.get_color()) - color = gtk.gdk.Color(*[int(val*65535) for val in (r,g,b)]) - button = self.wtree.get_widget('colorbutton_linestyle') - button.set_color(color) - - r,g,b = colorConverter.to_rgb(line.get_markerfacecolor()) - color = gtk.gdk.Color(*[int(val*65535) for val in (r,g,b)]) - button = self.wtree.get_widget('colorbutton_markerface') - button.set_color(color) - self._updateson = True - - def on_combobox_linestyle_changed(self, item): - self._update() - - def on_combobox_marker_changed(self, item): - self._update() - - def on_colorbutton_linestyle_color_set(self, button): - self._update() - - def on_colorbutton_markerface_color_set(self, button): - 'called colorbutton marker clicked' - self._update() - - def on_dialog_lineprops_okbutton_clicked(self, button): - self._update() - self.dlg.hide() - - def on_dialog_lineprops_cancelbutton_clicked(self, button): - self.dlg.hide() - -# set icon used when windows are minimized -# Unfortunately, the SVG renderer (rsvg) leaks memory under earlier -# versions of pygtk, so we have to use a PNG file instead. -try: - - if gtk.pygtk_version < (2, 8, 0) or sys.platform == 'win32': - icon_filename = 'matplotlib.png' - else: - icon_filename = 'matplotlib.svg' - window_icon = os.path.join(rcParams['datapath'], 'images', icon_filename) -except: - window_icon = None - verbose.report('Could not load matplotlib icon: %s' % sys.exc_info()[1]) - -def error_msg_gtk(msg, parent=None): - if parent is not None: # find the toplevel gtk.Window - parent = parent.get_toplevel() - if parent.flags() & gtk.TOPLEVEL == 0: - parent = None - - if not is_string_like(msg): - msg = ','.join(map(str,msg)) - - dialog = gtk.MessageDialog( - parent = parent, - type = gtk.MESSAGE_ERROR, - buttons = gtk.BUTTONS_OK, - message_format = msg) - dialog.run() - dialog.destroy() - - -FigureCanvas = FigureCanvasGTK -FigureManager = FigureManagerGTK diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3.py deleted file mode 100644 index eab6564..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3.py +++ /dev/null @@ -1,889 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os, sys -def fn_name(): return sys._getframe(1).f_code.co_name - -try: - import gi -except ImportError: - raise ImportError("Gtk3 backend requires pygobject to be installed.") - -try: - gi.require_version("Gtk", "3.0") -except AttributeError: - raise ImportError( - "pygobject version too old -- it must have require_version") -except ValueError: - raise ImportError( - "Gtk3 backend requires the GObject introspection bindings for Gtk 3 " - "to be installed.") - -try: - from gi.repository import Gtk, Gdk, GObject, GLib -except ImportError: - raise ImportError("Gtk3 backend requires pygobject to be installed.") - -import matplotlib -from matplotlib._pylab_helpers import Gcf -from matplotlib.backend_bases import RendererBase, GraphicsContextBase, \ - FigureManagerBase, FigureCanvasBase, NavigationToolbar2, cursors, TimerBase -from matplotlib.backend_bases import ShowBase - -from matplotlib.cbook import is_string_like, is_writable_file_like -from matplotlib.colors import colorConverter -from matplotlib.figure import Figure -from matplotlib.widgets import SubplotTool - -from matplotlib import lines -from matplotlib import cbook -from matplotlib import verbose -from matplotlib import rcParams - -backend_version = "%s.%s.%s" % (Gtk.get_major_version(), Gtk.get_micro_version(), Gtk.get_minor_version()) - -_debug = False -#_debug = True - -# the true dots per inch on the screen; should be display dependent -# see http://groups.google.com/groups?q=screen+dpi+x11&hl=en&lr=&ie=UTF-8&oe=UTF-8&safe=off&selm=7077.26e81ad5%40swift.cs.tcd.ie&rnum=5 for some info about screen dpi -PIXELS_PER_INCH = 96 - -cursord = { - cursors.MOVE : Gdk.Cursor.new(Gdk.CursorType.FLEUR), - cursors.HAND : Gdk.Cursor.new(Gdk.CursorType.HAND2), - cursors.POINTER : Gdk.Cursor.new(Gdk.CursorType.LEFT_PTR), - cursors.SELECT_REGION : Gdk.Cursor.new(Gdk.CursorType.TCROSS), - } - -def draw_if_interactive(): - """ - Is called after every pylab drawing command - """ - if matplotlib.is_interactive(): - figManager = Gcf.get_active() - if figManager is not None: - figManager.canvas.draw_idle() - -class Show(ShowBase): - def mainloop(self): - if Gtk.main_level() == 0: - Gtk.main() - -show = Show() - - -class TimerGTK3(TimerBase): - ''' - Subclass of :class:`backend_bases.TimerBase` that uses GTK3 for timer events. - - Attributes: - * interval: The time between timer events in milliseconds. Default - is 1000 ms. - * single_shot: Boolean flag indicating whether this timer should - operate as single shot (run once and then stop). Defaults to False. - * callbacks: Stores list of (func, args) tuples that will be called - upon timer events. This list can be manipulated directly, or the - functions add_callback and remove_callback can be used. - ''' - def _timer_start(self): - # Need to stop it, otherwise we potentially leak a timer id that will - # never be stopped. - self._timer_stop() - self._timer = GLib.timeout_add(self._interval, self._on_timer) - - def _timer_stop(self): - if self._timer is not None: - GLib.source_remove(self._timer) - self._timer = None - - def _timer_set_interval(self): - # Only stop and restart it if the timer has already been started - if self._timer is not None: - self._timer_stop() - self._timer_start() - - def _on_timer(self): - TimerBase._on_timer(self) - - # Gtk timeout_add() requires that the callback returns True if it - # is to be called again. - if len(self.callbacks) > 0 and not self._single: - return True - else: - self._timer = None - return False - -class FigureCanvasGTK3 (Gtk.DrawingArea, FigureCanvasBase): - keyvald = {65507 : 'control', - 65505 : 'shift', - 65513 : 'alt', - 65508 : 'control', - 65506 : 'shift', - 65514 : 'alt', - 65361 : 'left', - 65362 : 'up', - 65363 : 'right', - 65364 : 'down', - 65307 : 'escape', - 65470 : 'f1', - 65471 : 'f2', - 65472 : 'f3', - 65473 : 'f4', - 65474 : 'f5', - 65475 : 'f6', - 65476 : 'f7', - 65477 : 'f8', - 65478 : 'f9', - 65479 : 'f10', - 65480 : 'f11', - 65481 : 'f12', - 65300 : 'scroll_lock', - 65299 : 'break', - 65288 : 'backspace', - 65293 : 'enter', - 65379 : 'insert', - 65535 : 'delete', - 65360 : 'home', - 65367 : 'end', - 65365 : 'pageup', - 65366 : 'pagedown', - 65438 : '0', - 65436 : '1', - 65433 : '2', - 65435 : '3', - 65430 : '4', - 65437 : '5', - 65432 : '6', - 65429 : '7', - 65431 : '8', - 65434 : '9', - 65451 : '+', - 65453 : '-', - 65450 : '*', - 65455 : '/', - 65439 : 'dec', - 65421 : 'enter', - } - - # Setting this as a static constant prevents - # this resulting expression from leaking - event_mask = (Gdk.EventMask.BUTTON_PRESS_MASK | - Gdk.EventMask.BUTTON_RELEASE_MASK | - Gdk.EventMask.EXPOSURE_MASK | - Gdk.EventMask.KEY_PRESS_MASK | - Gdk.EventMask.KEY_RELEASE_MASK | - Gdk.EventMask.ENTER_NOTIFY_MASK | - Gdk.EventMask.LEAVE_NOTIFY_MASK | - Gdk.EventMask.POINTER_MOTION_MASK | - Gdk.EventMask.POINTER_MOTION_HINT_MASK| - Gdk.EventMask.SCROLL_MASK) - - def __init__(self, figure): - if _debug: print('FigureCanvasGTK3.%s' % fn_name()) - FigureCanvasBase.__init__(self, figure) - GObject.GObject.__init__(self) - - self._idle_draw_id = 0 - self._need_redraw = True - self._lastCursor = None - - self.connect('scroll_event', self.scroll_event) - self.connect('button_press_event', self.button_press_event) - self.connect('button_release_event', self.button_release_event) - self.connect('configure_event', self.configure_event) - self.connect('draw', self.on_draw_event) - self.connect('key_press_event', self.key_press_event) - self.connect('key_release_event', self.key_release_event) - self.connect('motion_notify_event', self.motion_notify_event) - self.connect('leave_notify_event', self.leave_notify_event) - self.connect('enter_notify_event', self.enter_notify_event) - self.connect('size_allocate', self.size_allocate) - - self.set_events(self.__class__.event_mask) - - self.set_double_buffered(True) - self.set_can_focus(True) - self._renderer_init() - self._idle_event_id = GLib.idle_add(self.idle_event) - - def destroy(self): - #Gtk.DrawingArea.destroy(self) - self.close_event() - GLib.source_remove(self._idle_event_id) - if self._idle_draw_id != 0: - GLib.source_remove(self._idle_draw_id) - - def scroll_event(self, widget, event): - if _debug: print('FigureCanvasGTK3.%s' % fn_name()) - x = event.x - # flipy so y=0 is bottom of canvas - y = self.get_allocation().height - event.y - if event.direction==Gdk.ScrollDirection.UP: - step = 1 - else: - step = -1 - FigureCanvasBase.scroll_event(self, x, y, step, guiEvent=event) - return False # finish event propagation? - - def button_press_event(self, widget, event): - if _debug: print('FigureCanvasGTK3.%s' % fn_name()) - x = event.x - # flipy so y=0 is bottom of canvas - y = self.get_allocation().height - event.y - FigureCanvasBase.button_press_event(self, x, y, event.button, guiEvent=event) - return False # finish event propagation? - - def button_release_event(self, widget, event): - if _debug: print('FigureCanvasGTK3.%s' % fn_name()) - x = event.x - # flipy so y=0 is bottom of canvas - y = self.get_allocation().height - event.y - FigureCanvasBase.button_release_event(self, x, y, event.button, guiEvent=event) - return False # finish event propagation? - - def key_press_event(self, widget, event): - if _debug: print('FigureCanvasGTK3.%s' % fn_name()) - key = self._get_key(event) - if _debug: print("hit", key) - FigureCanvasBase.key_press_event(self, key, guiEvent=event) - return False # finish event propagation? - - def key_release_event(self, widget, event): - if _debug: print('FigureCanvasGTK3.%s' % fn_name()) - key = self._get_key(event) - if _debug: print("release", key) - FigureCanvasBase.key_release_event(self, key, guiEvent=event) - return False # finish event propagation? - - def motion_notify_event(self, widget, event): - if _debug: print('FigureCanvasGTK3.%s' % fn_name()) - if event.is_hint: - t, x, y, state = event.window.get_pointer() - else: - x, y, state = event.x, event.y, event.get_state() - - # flipy so y=0 is bottom of canvas - y = self.get_allocation().height - y - FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=event) - return False # finish event propagation? - - def leave_notify_event(self, widget, event): - FigureCanvasBase.leave_notify_event(self, event) - - def enter_notify_event(self, widget, event): - FigureCanvasBase.enter_notify_event(self, event) - - def size_allocate(self, widget, allocation): - if _debug: - print("FigureCanvasGTK3.%s" % fn_name()) - print("size_allocate (%d x %d)" % (allocation.width, allocation.height)) - dpival = self.figure.dpi - winch = allocation.width / dpival - hinch = allocation.height / dpival - self.figure.set_size_inches(winch, hinch) - FigureCanvasBase.resize_event(self) - self.draw_idle() - - def _get_key(self, event): - if event.keyval in self.keyvald: - key = self.keyvald[event.keyval] - elif event.keyval < 256: - key = chr(event.keyval) - else: - key = None - - modifiers = [ - (Gdk.ModifierType.MOD4_MASK, 'super'), - (Gdk.ModifierType.MOD1_MASK, 'alt'), - (Gdk.ModifierType.CONTROL_MASK, 'ctrl'), - ] - for key_mask, prefix in modifiers: - if event.state & key_mask: - key = '{0}+{1}'.format(prefix, key) - - return key - - def configure_event(self, widget, event): - if _debug: print('FigureCanvasGTK3.%s' % fn_name()) - if widget.get_property("window") is None: - return - w, h = event.width, event.height - if w < 3 or h < 3: - return # empty fig - - # resize the figure (in inches) - dpi = self.figure.dpi - self.figure.set_size_inches (w/dpi, h/dpi) - self._need_redraw = True - - return False # finish event propagation? - - def on_draw_event(self, widget, ctx): - # to be overwritten by GTK3Agg or GTK3Cairo - pass - - def draw(self): - self._need_redraw = True - if self.get_visible() and self.get_mapped(): - self.queue_draw() - # do a synchronous draw (its less efficient than an async draw, - # but is required if/when animation is used) - self.get_property("window").process_updates (False) - - def draw_idle(self): - def idle_draw(*args): - try: - self.draw() - finally: - self._idle_draw_id = 0 - return False - if self._idle_draw_id == 0: - self._idle_draw_id = GLib.idle_add(idle_draw) - - def new_timer(self, *args, **kwargs): - """ - Creates a new backend-specific subclass of :class:`backend_bases.Timer`. - This is useful for getting periodic events through the backend's native - event loop. Implemented only for backends with GUIs. - - optional arguments: - - *interval* - Timer interval in milliseconds - *callbacks* - Sequence of (func, args, kwargs) where func(*args, **kwargs) will - be executed by the timer every *interval*. - """ - return TimerGTK3(*args, **kwargs) - - def flush_events(self): - Gdk.threads_enter() - while Gtk.events_pending(): - Gtk.main_iteration(True) - Gdk.flush() - Gdk.threads_leave() - - def start_event_loop(self,timeout): - FigureCanvasBase.start_event_loop_default(self,timeout) - start_event_loop.__doc__=FigureCanvasBase.start_event_loop_default.__doc__ - - def stop_event_loop(self): - FigureCanvasBase.stop_event_loop_default(self) - stop_event_loop.__doc__=FigureCanvasBase.stop_event_loop_default.__doc__ - - -class FigureManagerGTK3(FigureManagerBase): - """ - Public attributes - - canvas : The FigureCanvas instance - num : The Figure number - toolbar : The Gtk.Toolbar (gtk only) - vbox : The Gtk.VBox containing the canvas and toolbar (gtk only) - window : The Gtk.Window (gtk only) - """ - def __init__(self, canvas, num): - if _debug: print('FigureManagerGTK3.%s' % fn_name()) - FigureManagerBase.__init__(self, canvas, num) - - self.window = Gtk.Window() - self.set_window_title("Figure %d" % num) - try: - self.window.set_icon_from_file(window_icon) - except (SystemExit, KeyboardInterrupt): - # re-raise exit type Exceptions - raise - except: - # some versions of gtk throw a glib.GError but not - # all, so I am not sure how to catch it. I am unhappy - # doing a blanket catch here, but am not sure what a - # better way is - JDH - verbose.report('Could not load matplotlib icon: %s' % sys.exc_info()[1]) - - self.vbox = Gtk.Box() - self.vbox.set_property("orientation", Gtk.Orientation.VERTICAL) - self.window.add(self.vbox) - self.vbox.show() - - self.canvas.show() - - self.vbox.pack_start(self.canvas, True, True, 0) - - self.toolbar = self._get_toolbar(canvas) - - # calculate size for window - w = int (self.canvas.figure.bbox.width) - h = int (self.canvas.figure.bbox.height) - - if self.toolbar is not None: - self.toolbar.show() - self.vbox.pack_end(self.toolbar, False, False, 0) - size_request = self.toolbar.size_request() - h += size_request.height - - self.window.set_default_size (w, h) - - def destroy(*args): - Gcf.destroy(num) - self.window.connect("destroy", destroy) - self.window.connect("delete_event", destroy) - if matplotlib.is_interactive(): - self.window.show() - - def notify_axes_change(fig): - 'this will be called whenever the current axes is changed' - if self.toolbar is not None: self.toolbar.update() - self.canvas.figure.add_axobserver(notify_axes_change) - - self.canvas.grab_focus() - - def destroy(self, *args): - if _debug: print('FigureManagerGTK3.%s' % fn_name()) - self.vbox.destroy() - self.window.destroy() - self.canvas.destroy() - if self.toolbar: - self.toolbar.destroy() - - if Gcf.get_num_fig_managers()==0 and \ - not matplotlib.is_interactive() and \ - Gtk.main_level() >= 1: - Gtk.main_quit() - - def show(self): - # show the figure window - self.window.show() - - def full_screen_toggle (self): - self._full_screen_flag = not self._full_screen_flag - if self._full_screen_flag: - self.window.fullscreen() - else: - self.window.unfullscreen() - _full_screen_flag = False - - - def _get_toolbar(self, canvas): - # must be inited after the window, drawingArea and figure - # attrs are set - if rcParams['toolbar'] == 'toolbar2': - toolbar = NavigationToolbar2GTK3 (canvas, self.window) - else: - toolbar = None - return toolbar - - def get_window_title(self): - return self.window.get_title() - - def set_window_title(self, title): - self.window.set_title(title) - - def resize(self, width, height): - 'set the canvas size in pixels' - #_, _, cw, ch = self.canvas.allocation - #_, _, ww, wh = self.window.allocation - #self.window.resize (width-cw+ww, height-ch+wh) - self.window.resize(width, height) - - -class NavigationToolbar2GTK3(NavigationToolbar2, Gtk.Toolbar): - def __init__(self, canvas, window): - self.win = window - GObject.GObject.__init__(self) - NavigationToolbar2.__init__(self, canvas) - self.ctx = None - - def set_message(self, s): - self.message.set_label(s) - - def set_cursor(self, cursor): - self.canvas.get_property("window").set_cursor(cursord[cursor]) - #self.canvas.set_cursor(cursord[cursor]) - - def release(self, event): - try: del self._pixmapBack - except AttributeError: pass - - def dynamic_update(self): - # legacy method; new method is canvas.draw_idle - self.canvas.draw_idle() - - def draw_rubberband(self, event, x0, y0, x1, y1): - 'adapted from http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/189744' - self.ctx = self.canvas.get_property("window").cairo_create() - - # todo: instead of redrawing the entire figure, copy the part of - # the figure that was covered by the previous rubberband rectangle - self.canvas.draw() - - height = self.canvas.figure.bbox.height - y1 = height - y1 - y0 = height - y0 - w = abs(x1 - x0) - h = abs(y1 - y0) - rect = [int(val) for val in (min(x0,x1), min(y0, y1), w, h)] - - self.ctx.new_path() - self.ctx.set_line_width(0.5) - self.ctx.rectangle(rect[0], rect[1], rect[2], rect[3]) - self.ctx.set_source_rgb(0, 0, 0) - self.ctx.stroke() - - def _init_toolbar(self): - self.set_style(Gtk.ToolbarStyle.ICONS) - basedir = os.path.join(rcParams['datapath'],'images') - - for text, tooltip_text, image_file, callback in self.toolitems: - if text is None: - self.insert( Gtk.SeparatorToolItem(), -1 ) - continue - fname = os.path.join(basedir, image_file + '.png') - image = Gtk.Image() - image.set_from_file(fname) - tbutton = Gtk.ToolButton() - tbutton.set_label(text) - tbutton.set_icon_widget(image) - self.insert(tbutton, -1) - tbutton.connect('clicked', getattr(self, callback)) - tbutton.set_tooltip_text(tooltip_text) - - toolitem = Gtk.SeparatorToolItem() - self.insert(toolitem, -1) - toolitem.set_draw(False) - toolitem.set_expand(True) - - toolitem = Gtk.ToolItem() - self.insert(toolitem, -1) - self.message = Gtk.Label() - toolitem.add(self.message) - - self.show_all() - - def get_filechooser(self): - fc = FileChooserDialog( - title='Save the figure', - parent=self.win, - path=os.path.expanduser(rcParams.get('savefig.directory', '')), - filetypes=self.canvas.get_supported_filetypes(), - default_filetype=self.canvas.get_default_filetype()) - fc.set_current_name(self.canvas.get_default_filename()) - return fc - - def save_figure(self, *args): - chooser = self.get_filechooser() - fname, format = chooser.get_filename_from_user() - chooser.destroy() - if fname: - startpath = os.path.expanduser(rcParams.get('savefig.directory', '')) - if startpath == '': - # explicitly missing key or empty str signals to use cwd - rcParams['savefig.directory'] = startpath - else: - # save dir for next time - rcParams['savefig.directory'] = os.path.dirname(six.text_type(fname)) - try: - self.canvas.print_figure(fname, format=format) - except Exception as e: - error_msg_gtk(str(e), parent=self) - - def configure_subplots(self, button): - toolfig = Figure(figsize=(6,3)) - canvas = self._get_canvas(toolfig) - toolfig.subplots_adjust(top=0.9) - tool = SubplotTool(self.canvas.figure, toolfig) - - w = int (toolfig.bbox.width) - h = int (toolfig.bbox.height) - - - window = Gtk.Window() - try: - window.set_icon_from_file(window_icon) - except (SystemExit, KeyboardInterrupt): - # re-raise exit type Exceptions - raise - except: - # we presumably already logged a message on the - # failure of the main plot, don't keep reporting - pass - window.set_title("Subplot Configuration Tool") - window.set_default_size(w, h) - vbox = Gtk.Box() - vbox.set_property("orientation", Gtk.Orientation.VERTICAL) - window.add(vbox) - vbox.show() - - canvas.show() - vbox.pack_start(canvas, True, True, 0) - window.show() - - def _get_canvas(self, fig): - return self.canvas.__class__(fig) - - -class FileChooserDialog(Gtk.FileChooserDialog): - """GTK+ file selector which remembers the last file/directory - selected and presents the user with a menu of supported image formats - """ - def __init__ (self, - title = 'Save file', - parent = None, - action = Gtk.FileChooserAction.SAVE, - buttons = (Gtk.STOCK_CANCEL, Gtk.ResponseType.CANCEL, - Gtk.STOCK_SAVE, Gtk.ResponseType.OK), - path = None, - filetypes = [], - default_filetype = None - ): - super (FileChooserDialog, self).__init__ (title, parent, action, - buttons) - self.set_default_response (Gtk.ResponseType.OK) - - if not path: path = os.getcwd() + os.sep - - # create an extra widget to list supported image formats - self.set_current_folder (path) - self.set_current_name ('image.' + default_filetype) - - hbox = Gtk.Box(spacing=10) - hbox.pack_start(Gtk.Label(label="File Format:"), False, False, 0) - - liststore = Gtk.ListStore(GObject.TYPE_STRING) - cbox = Gtk.ComboBox() #liststore) - cbox.set_model(liststore) - cell = Gtk.CellRendererText() - cbox.pack_start(cell, True) - cbox.add_attribute(cell, 'text', 0) - hbox.pack_start(cbox, False, False, 0) - - self.filetypes = filetypes - self.sorted_filetypes = list(six.iteritems(filetypes)) - self.sorted_filetypes.sort() - default = 0 - for i, (ext, name) in enumerate(self.sorted_filetypes): - liststore.append(["%s (*.%s)" % (name, ext)]) - if ext == default_filetype: - default = i - cbox.set_active(default) - self.ext = default_filetype - - def cb_cbox_changed (cbox, data=None): - """File extension changed""" - head, filename = os.path.split(self.get_filename()) - root, ext = os.path.splitext(filename) - ext = ext[1:] - new_ext = self.sorted_filetypes[cbox.get_active()][0] - self.ext = new_ext - - if ext in self.filetypes: - filename = root + '.' + new_ext - elif ext == '': - filename = filename.rstrip('.') + '.' + new_ext - - self.set_current_name (filename) - cbox.connect ("changed", cb_cbox_changed) - - hbox.show_all() - self.set_extra_widget(hbox) - - def get_filename_from_user (self): - while True: - filename = None - if self.run() != int(Gtk.ResponseType.OK): - break - filename = self.get_filename() - break - - return filename, self.ext - -class DialogLineprops: - """ - A GUI dialog for controlling lineprops - """ - signals = ( - 'on_combobox_lineprops_changed', - 'on_combobox_linestyle_changed', - 'on_combobox_marker_changed', - 'on_colorbutton_linestyle_color_set', - 'on_colorbutton_markerface_color_set', - 'on_dialog_lineprops_okbutton_clicked', - 'on_dialog_lineprops_cancelbutton_clicked', - ) - - linestyles = [ls for ls in lines.Line2D.lineStyles if ls.strip()] - linestyled = dict([ (s,i) for i,s in enumerate(linestyles)]) - - - markers = [m for m in lines.Line2D.markers if cbook.is_string_like(m)] - - markerd = dict([(s,i) for i,s in enumerate(markers)]) - - def __init__(self, lines): - import Gtk.glade - - datadir = matplotlib.get_data_path() - gladefile = os.path.join(datadir, 'lineprops.glade') - if not os.path.exists(gladefile): - raise IOError('Could not find gladefile lineprops.glade in %s'%datadir) - - self._inited = False - self._updateson = True # suppress updates when setting widgets manually - self.wtree = Gtk.glade.XML(gladefile, 'dialog_lineprops') - self.wtree.signal_autoconnect(dict([(s, getattr(self, s)) for s in self.signals])) - - self.dlg = self.wtree.get_widget('dialog_lineprops') - - self.lines = lines - - cbox = self.wtree.get_widget('combobox_lineprops') - cbox.set_active(0) - self.cbox_lineprops = cbox - - cbox = self.wtree.get_widget('combobox_linestyles') - for ls in self.linestyles: - cbox.append_text(ls) - cbox.set_active(0) - self.cbox_linestyles = cbox - - cbox = self.wtree.get_widget('combobox_markers') - for m in self.markers: - cbox.append_text(m) - cbox.set_active(0) - self.cbox_markers = cbox - self._lastcnt = 0 - self._inited = True - - - def show(self): - 'populate the combo box' - self._updateson = False - # flush the old - cbox = self.cbox_lineprops - for i in range(self._lastcnt-1,-1,-1): - cbox.remove_text(i) - - # add the new - for line in self.lines: - cbox.append_text(line.get_label()) - cbox.set_active(0) - - self._updateson = True - self._lastcnt = len(self.lines) - self.dlg.show() - - def get_active_line(self): - 'get the active line' - ind = self.cbox_lineprops.get_active() - line = self.lines[ind] - return line - - def get_active_linestyle(self): - 'get the active lineinestyle' - ind = self.cbox_linestyles.get_active() - ls = self.linestyles[ind] - return ls - - def get_active_marker(self): - 'get the active lineinestyle' - ind = self.cbox_markers.get_active() - m = self.markers[ind] - return m - - def _update(self): - 'update the active line props from the widgets' - if not self._inited or not self._updateson: return - line = self.get_active_line() - ls = self.get_active_linestyle() - marker = self.get_active_marker() - line.set_linestyle(ls) - line.set_marker(marker) - - button = self.wtree.get_widget('colorbutton_linestyle') - color = button.get_color() - r, g, b = [val/65535. for val in (color.red, color.green, color.blue)] - line.set_color((r,g,b)) - - button = self.wtree.get_widget('colorbutton_markerface') - color = button.get_color() - r, g, b = [val/65535. for val in (color.red, color.green, color.blue)] - line.set_markerfacecolor((r,g,b)) - - line.figure.canvas.draw() - - def on_combobox_lineprops_changed(self, item): - 'update the widgets from the active line' - if not self._inited: return - self._updateson = False - line = self.get_active_line() - - ls = line.get_linestyle() - if ls is None: ls = 'None' - self.cbox_linestyles.set_active(self.linestyled[ls]) - - marker = line.get_marker() - if marker is None: marker = 'None' - self.cbox_markers.set_active(self.markerd[marker]) - - r,g,b = colorConverter.to_rgb(line.get_color()) - color = Gdk.Color(*[int(val*65535) for val in (r,g,b)]) - button = self.wtree.get_widget('colorbutton_linestyle') - button.set_color(color) - - r,g,b = colorConverter.to_rgb(line.get_markerfacecolor()) - color = Gdk.Color(*[int(val*65535) for val in (r,g,b)]) - button = self.wtree.get_widget('colorbutton_markerface') - button.set_color(color) - self._updateson = True - - def on_combobox_linestyle_changed(self, item): - self._update() - - def on_combobox_marker_changed(self, item): - self._update() - - def on_colorbutton_linestyle_color_set(self, button): - self._update() - - def on_colorbutton_markerface_color_set(self, button): - 'called colorbutton marker clicked' - self._update() - - def on_dialog_lineprops_okbutton_clicked(self, button): - self._update() - self.dlg.hide() - - def on_dialog_lineprops_cancelbutton_clicked(self, button): - self.dlg.hide() - - -# Define the file to use as the GTk icon -if sys.platform == 'win32': - icon_filename = 'matplotlib.png' -else: - icon_filename = 'matplotlib.svg' -window_icon = os.path.join(matplotlib.rcParams['datapath'], 'images', icon_filename) - - -def error_msg_gtk(msg, parent=None): - if parent is not None: # find the toplevel Gtk.Window - parent = parent.get_toplevel() - if not parent.is_toplevel(): - parent = None - - if not is_string_like(msg): - msg = ','.join(map(str,msg)) - - dialog = Gtk.MessageDialog( - parent = parent, - type = Gtk.MessageType.ERROR, - buttons = Gtk.ButtonsType.OK, - message_format = msg) - dialog.run() - dialog.destroy() - - -FigureCanvas = FigureCanvasGTK3 -FigureManager = FigureManagerGTK3 diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3agg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3agg.py deleted file mode 100644 index c3eb1da..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3agg.py +++ /dev/null @@ -1,124 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import numpy as np -import sys -import warnings - -from . import backend_agg -from . import backend_gtk3 -from .backend_cairo import cairo, HAS_CAIRO_CFFI -from matplotlib.figure import Figure -from matplotlib import transforms - -if six.PY3 and not HAS_CAIRO_CFFI: - warnings.warn( - "The Gtk3Agg backend is known to not work on Python 3.x with pycairo. " - "Try installing cairocffi.") - - -class FigureCanvasGTK3Agg(backend_gtk3.FigureCanvasGTK3, - backend_agg.FigureCanvasAgg): - def __init__(self, figure): - backend_gtk3.FigureCanvasGTK3.__init__(self, figure) - self._bbox_queue = [] - - def _renderer_init(self): - pass - - def _render_figure(self, width, height): - backend_agg.FigureCanvasAgg.draw(self) - - def on_draw_event(self, widget, ctx): - """ GtkDrawable draw event, like expose_event in GTK 2.X - """ - allocation = self.get_allocation() - w, h = allocation.width, allocation.height - - if not len(self._bbox_queue): - if self._need_redraw: - self._render_figure(w, h) - bbox_queue = [transforms.Bbox([[0, 0], [w, h]])] - else: - return - else: - bbox_queue = self._bbox_queue - - if HAS_CAIRO_CFFI: - ctx = cairo.Context._from_pointer( - cairo.ffi.cast('cairo_t **', - id(ctx) + object.__basicsize__)[0], - incref=True) - - for bbox in bbox_queue: - area = self.copy_from_bbox(bbox) - buf = np.fromstring(area.to_string_argb(), dtype='uint8') - - x = int(bbox.x0) - y = h - int(bbox.y1) - width = int(bbox.x1) - int(bbox.x0) - height = int(bbox.y1) - int(bbox.y0) - - if HAS_CAIRO_CFFI: - image = cairo.ImageSurface.create_for_data( - buf.data, cairo.FORMAT_ARGB32, width, height) - else: - image = cairo.ImageSurface.create_for_data( - buf, cairo.FORMAT_ARGB32, width, height) - ctx.set_source_surface(image, x, y) - ctx.paint() - - if len(self._bbox_queue): - self._bbox_queue = [] - - return False - - def blit(self, bbox=None): - # If bbox is None, blit the entire canvas to gtk. Otherwise - # blit only the area defined by the bbox. - if bbox is None: - bbox = self.figure.bbox - - allocation = self.get_allocation() - w, h = allocation.width, allocation.height - x = int(bbox.x0) - y = h - int(bbox.y1) - width = int(bbox.x1) - int(bbox.x0) - height = int(bbox.y1) - int(bbox.y0) - - self._bbox_queue.append(bbox) - self.queue_draw_area(x, y, width, height) - - def print_png(self, filename, *args, **kwargs): - # Do this so we can save the resolution of figure in the PNG file - agg = self.switch_backends(backend_agg.FigureCanvasAgg) - return agg.print_png(filename, *args, **kwargs) - - -class FigureManagerGTK3Agg(backend_gtk3.FigureManagerGTK3): - pass - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasGTK3Agg(figure) - manager = FigureManagerGTK3Agg(canvas, num) - return manager - - -FigureCanvas = FigureCanvasGTK3Agg -FigureManager = FigureManagerGTK3Agg -show = backend_gtk3.show diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3cairo.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3cairo.py deleted file mode 100644 index da8f099..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtk3cairo.py +++ /dev/null @@ -1,75 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -from . import backend_gtk3 -from . import backend_cairo -from .backend_cairo import cairo, HAS_CAIRO_CFFI -from matplotlib.figure import Figure - -class RendererGTK3Cairo(backend_cairo.RendererCairo): - def set_context(self, ctx): - if HAS_CAIRO_CFFI: - ctx = cairo.Context._from_pointer( - cairo.ffi.cast( - 'cairo_t **', - id(ctx) + object.__basicsize__)[0], - incref=True) - - self.gc.ctx = ctx - - -class FigureCanvasGTK3Cairo(backend_gtk3.FigureCanvasGTK3, - backend_cairo.FigureCanvasCairo): - def __init__(self, figure): - backend_gtk3.FigureCanvasGTK3.__init__(self, figure) - - def _renderer_init(self): - """use cairo renderer""" - self._renderer = RendererGTK3Cairo(self.figure.dpi) - - def _render_figure(self, width, height): - self._renderer.set_width_height (width, height) - self.figure.draw (self._renderer) - - def on_draw_event(self, widget, ctx): - """ GtkDrawable draw event, like expose_event in GTK 2.X - """ - # the _need_redraw flag doesnt work. it sometimes prevents - # the rendering and leaving the canvas blank - #if self._need_redraw: - self._renderer.set_context(ctx) - allocation = self.get_allocation() - x, y, w, h = allocation.x, allocation.y, allocation.width, allocation.height - self._render_figure(w, h) - #self._need_redraw = False - - return False # finish event propagation? - - -class FigureManagerGTK3Cairo(backend_gtk3.FigureManagerGTK3): - pass - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasGTK3Cairo(figure) - manager = FigureManagerGTK3Cairo(canvas, num) - return manager - - -FigureCanvas = FigureCanvasGTK3Cairo -FigureManager = FigureManagerGTK3Cairo -show = backend_gtk3.show diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtkagg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtkagg.py deleted file mode 100644 index 3e10841..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtkagg.py +++ /dev/null @@ -1,127 +0,0 @@ -""" -Render to gtk from agg -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os - -import matplotlib -from matplotlib.figure import Figure -from matplotlib.backends.backend_agg import FigureCanvasAgg -from matplotlib.backends.backend_gtk import gtk, FigureManagerGTK, FigureCanvasGTK,\ - show, draw_if_interactive,\ - error_msg_gtk, PIXELS_PER_INCH, backend_version, \ - NavigationToolbar2GTK -from matplotlib.backends._gtkagg import agg_to_gtk_drawable - - -DEBUG = False - -class NavigationToolbar2GTKAgg(NavigationToolbar2GTK): - def _get_canvas(self, fig): - return FigureCanvasGTKAgg(fig) - - -class FigureManagerGTKAgg(FigureManagerGTK): - def _get_toolbar(self, canvas): - # must be inited after the window, drawingArea and figure - # attrs are set - if matplotlib.rcParams['toolbar']=='toolbar2': - toolbar = NavigationToolbar2GTKAgg (canvas, self.window) - else: - toolbar = None - return toolbar - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - if DEBUG: print('backend_gtkagg.new_figure_manager') - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasGTKAgg(figure) - return FigureManagerGTKAgg(canvas, num) - if DEBUG: print('backend_gtkagg.new_figure_manager done') - - -class FigureCanvasGTKAgg(FigureCanvasGTK, FigureCanvasAgg): - filetypes = FigureCanvasGTK.filetypes.copy() - filetypes.update(FigureCanvasAgg.filetypes) - - def configure_event(self, widget, event=None): - - if DEBUG: print('FigureCanvasGTKAgg.configure_event') - if widget.window is None: - return - try: - del self.renderer - except AttributeError: - pass - w,h = widget.window.get_size() - if w==1 or h==1: return # empty fig - - # compute desired figure size in inches - dpival = self.figure.dpi - winch = w/dpival - hinch = h/dpival - self.figure.set_size_inches(winch, hinch) - self._need_redraw = True - self.resize_event() - if DEBUG: print('FigureCanvasGTKAgg.configure_event end') - return True - - def _render_figure(self, pixmap, width, height): - if DEBUG: print('FigureCanvasGTKAgg.render_figure') - FigureCanvasAgg.draw(self) - if DEBUG: print('FigureCanvasGTKAgg.render_figure pixmap', pixmap) - #agg_to_gtk_drawable(pixmap, self.renderer._renderer, None) - - buf = self.buffer_rgba() - ren = self.get_renderer() - w = int(ren.width) - h = int(ren.height) - - pixbuf = gtk.gdk.pixbuf_new_from_data( - buf, gtk.gdk.COLORSPACE_RGB, True, 8, w, h, w*4) - pixmap.draw_pixbuf(pixmap.new_gc(), pixbuf, 0, 0, 0, 0, w, h, - gtk.gdk.RGB_DITHER_NONE, 0, 0) - if DEBUG: print('FigureCanvasGTKAgg.render_figure done') - - def blit(self, bbox=None): - if DEBUG: print('FigureCanvasGTKAgg.blit', self._pixmap) - agg_to_gtk_drawable(self._pixmap, self.renderer._renderer, bbox) - - x, y, w, h = self.allocation - - self.window.draw_drawable (self.style.fg_gc[self.state], self._pixmap, - 0, 0, 0, 0, w, h) - if DEBUG: print('FigureCanvasGTKAgg.done') - - def print_png(self, filename, *args, **kwargs): - # Do this so we can save the resolution of figure in the PNG file - agg = self.switch_backends(FigureCanvasAgg) - return agg.print_png(filename, *args, **kwargs) - - -"""\ -Traceback (most recent call last): - File "/home/titan/johnh/local/lib/python2.3/site-packages/matplotlib/backends/backend_gtk.py", line 304, in expose_event - self._render_figure(self._pixmap, w, h) - File "/home/titan/johnh/local/lib/python2.3/site-packages/matplotlib/backends/backend_gtkagg.py", line 77, in _render_figure - pixbuf = gtk.gdk.pixbuf_new_from_data( -ValueError: data length (3156672) is less then required by the other parameters (3160608) -""" - -FigureCanvas = FigureCanvasGTKAgg -FigureManager = FigureManagerGTKAgg diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtkcairo.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtkcairo.py deleted file mode 100644 index 93bb698..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_gtkcairo.py +++ /dev/null @@ -1,79 +0,0 @@ -""" -GTK+ Matplotlib interface using cairo (not GDK) drawing operations. -Author: Steve Chaplin -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import gtk -if gtk.pygtk_version < (2,7,0): - import cairo.gtk - -from matplotlib.backends import backend_cairo -from matplotlib.backends.backend_gtk import * - -backend_version = 'PyGTK(%d.%d.%d) ' % gtk.pygtk_version + \ - 'Pycairo(%s)' % backend_cairo.backend_version - - -_debug = False -#_debug = True - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - if _debug: print('backend_gtkcairo.%s()' % fn_name()) - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasGTKCairo(figure) - return FigureManagerGTK(canvas, num) - - -class RendererGTKCairo (backend_cairo.RendererCairo): - if gtk.pygtk_version >= (2,7,0): - def set_pixmap (self, pixmap): - self.gc.ctx = pixmap.cairo_create() - else: - def set_pixmap (self, pixmap): - self.gc.ctx = cairo.gtk.gdk_cairo_create (pixmap) - - -class FigureCanvasGTKCairo(backend_cairo.FigureCanvasCairo, FigureCanvasGTK): - filetypes = FigureCanvasGTK.filetypes.copy() - filetypes.update(backend_cairo.FigureCanvasCairo.filetypes) - - def _renderer_init(self): - """Override to use cairo (rather than GDK) renderer""" - if _debug: print('%s.%s()' % (self.__class__.__name__, _fn_name())) - self._renderer = RendererGTKCairo (self.figure.dpi) - - -class FigureManagerGTKCairo(FigureManagerGTK): - def _get_toolbar(self, canvas): - # must be inited after the window, drawingArea and figure - # attrs are set - if matplotlib.rcParams['toolbar']=='toolbar2': - toolbar = NavigationToolbar2GTKCairo (canvas, self.window) - else: - toolbar = None - return toolbar - - -class NavigationToolbar2Cairo(NavigationToolbar2GTK): - def _get_canvas(self, fig): - return FigureCanvasGTKCairo(fig) - - -FigureCanvas = FigureCanvasGTKCairo -FigureManager = FigureManagerGTKCairo diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_macosx.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_macosx.py deleted file mode 100644 index 371f687..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_macosx.py +++ /dev/null @@ -1,431 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os -import numpy - -from matplotlib._pylab_helpers import Gcf -from matplotlib.backend_bases import RendererBase, GraphicsContextBase,\ - FigureManagerBase, FigureCanvasBase, NavigationToolbar2, TimerBase -from matplotlib.backend_bases import ShowBase - -from matplotlib.cbook import maxdict -from matplotlib.figure import Figure -from matplotlib.path import Path -from matplotlib.mathtext import MathTextParser -from matplotlib.colors import colorConverter -from matplotlib import rcParams - -from matplotlib.widgets import SubplotTool - -import matplotlib -from matplotlib.backends import _macosx - - -class Show(ShowBase): - def mainloop(self): - _macosx.show() -show = Show() - - -class RendererMac(RendererBase): - """ - The renderer handles drawing/rendering operations. Most of the renderer's - methods forward the command to the renderer's graphics context. The - renderer does not wrap a C object and is written in pure Python. - """ - - texd = maxdict(50) # a cache of tex image rasters - - def __init__(self, dpi, width, height): - RendererBase.__init__(self) - self.dpi = dpi - self.width = width - self.height = height - self.gc = GraphicsContextMac() - self.gc.set_dpi(self.dpi) - self.mathtext_parser = MathTextParser('MacOSX') - - def set_width_height (self, width, height): - self.width, self.height = width, height - - def draw_path(self, gc, path, transform, rgbFace=None): - if rgbFace is not None: - rgbFace = tuple(rgbFace) - linewidth = gc.get_linewidth() - gc.draw_path(path, transform, linewidth, rgbFace) - - def draw_markers(self, gc, marker_path, marker_trans, path, trans, rgbFace=None): - if rgbFace is not None: - rgbFace = tuple(rgbFace) - linewidth = gc.get_linewidth() - gc.draw_markers(marker_path, marker_trans, path, trans, linewidth, rgbFace) - - def draw_path_collection(self, gc, master_transform, paths, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, urls, - offset_position): - if offset_position=='data': - offset_position = True - else: - offset_position = False - path_ids = [] - for path, transform in self._iter_collection_raw_paths( - master_transform, paths, all_transforms): - path_ids.append((path, transform)) - master_transform = master_transform.get_matrix() - offsetTrans = offsetTrans.get_matrix() - gc.draw_path_collection(master_transform, path_ids, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, - offset_position) - - def draw_quad_mesh(self, gc, master_transform, meshWidth, meshHeight, - coordinates, offsets, offsetTrans, facecolors, - antialiased, edgecolors): - gc.draw_quad_mesh(master_transform.get_matrix(), - meshWidth, - meshHeight, - coordinates, - offsets, - offsetTrans.get_matrix(), - facecolors, - antialiased, - edgecolors) - - def new_gc(self): - self.gc.save() - self.gc.set_hatch(None) - self.gc._alpha = 1.0 - self.gc._forced_alpha = False # if True, _alpha overrides A from RGBA - return self.gc - - def draw_gouraud_triangle(self, gc, points, colors, transform): - points = transform.transform(points) - gc.draw_gouraud_triangle(points, colors) - - def get_image_magnification(self): - return self.gc.get_image_magnification() - - def draw_image(self, gc, x, y, im): - im.flipud_out() - nrows, ncols, data = im.as_rgba_str() - gc.draw_image(x, y, nrows, ncols, data) - im.flipud_out() - - def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): - # todo, handle props, angle, origins - scale = self.gc.get_image_magnification() - size = prop.get_size_in_points() - texmanager = self.get_texmanager() - key = s, size, self.dpi, angle, texmanager.get_font_config() - im = self.texd.get(key) # Not sure what this does; just copied from backend_agg.py - if im is None: - Z = texmanager.get_grey(s, size, self.dpi*scale) - Z = numpy.array(255.0 - Z * 255.0, numpy.uint8) - - gc.draw_mathtext(x, y, angle, Z) - - def _draw_mathtext(self, gc, x, y, s, prop, angle): - scale = self.gc.get_image_magnification() - ox, oy, width, height, descent, image, used_characters = \ - self.mathtext_parser.parse(s, self.dpi*scale, prop) - gc.draw_mathtext(x, y, angle, 255 - image.as_array()) - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - if ismath: - self._draw_mathtext(gc, x, y, s, prop, angle) - else: - family = prop.get_family() - weight = prop.get_weight() - style = prop.get_style() - points = prop.get_size_in_points() - size = self.points_to_pixels(points) - gc.draw_text(x, y, six.text_type(s), family, size, weight, style, angle) - - def get_text_width_height_descent(self, s, prop, ismath): - if ismath=='TeX': - # todo: handle props - texmanager = self.get_texmanager() - fontsize = prop.get_size_in_points() - w, h, d = texmanager.get_text_width_height_descent(s, fontsize, - renderer=self) - return w, h, d - if ismath: - ox, oy, width, height, descent, fonts, used_characters = \ - self.mathtext_parser.parse(s, self.dpi, prop) - return width, height, descent - family = prop.get_family() - weight = prop.get_weight() - style = prop.get_style() - points = prop.get_size_in_points() - size = self.points_to_pixels(points) - width, height, descent = self.gc.get_text_width_height_descent( - six.text_type(s), family, size, weight, style) - return width, height, 0.0*descent - - def flipy(self): - return False - - def points_to_pixels(self, points): - return points/72.0 * self.dpi - - def option_image_nocomposite(self): - return True - - -class GraphicsContextMac(_macosx.GraphicsContext, GraphicsContextBase): - """ - The GraphicsContext wraps a Quartz graphics context. All methods - are implemented at the C-level in macosx.GraphicsContext. These - methods set drawing properties such as the line style, fill color, - etc. The actual drawing is done by the Renderer, which draws into - the GraphicsContext. - """ - def __init__(self): - GraphicsContextBase.__init__(self) - _macosx.GraphicsContext.__init__(self) - - def set_alpha(self, alpha): - GraphicsContextBase.set_alpha(self, alpha) - _alpha = self.get_alpha() - _macosx.GraphicsContext.set_alpha(self, _alpha, self.get_forced_alpha()) - rgb = self.get_rgb() - _macosx.GraphicsContext.set_foreground(self, rgb) - - def set_foreground(self, fg, isRGBA=False): - GraphicsContextBase.set_foreground(self, fg, isRGBA) - rgb = self.get_rgb() - _macosx.GraphicsContext.set_foreground(self, rgb) - - def set_graylevel(self, fg): - GraphicsContextBase.set_graylevel(self, fg) - _macosx.GraphicsContext.set_graylevel(self, fg) - - def set_clip_rectangle(self, box): - GraphicsContextBase.set_clip_rectangle(self, box) - if not box: return - _macosx.GraphicsContext.set_clip_rectangle(self, box.bounds) - - def set_clip_path(self, path): - GraphicsContextBase.set_clip_path(self, path) - if not path: return - path = path.get_fully_transformed_path() - _macosx.GraphicsContext.set_clip_path(self, path) - - -######################################################################## -# -# The following functions and classes are for pylab and implement -# window/figure managers, etc... -# -######################################################################## - -def draw_if_interactive(): - """ - For performance reasons, we don't want to redraw the figure after - each draw command. Instead, we mark the figure as invalid, so that - it will be redrawn as soon as the event loop resumes via PyOS_InputHook. - This function should be called after each draw event, even if - matplotlib is not running interactively. - """ - if matplotlib.is_interactive(): - figManager = Gcf.get_active() - if figManager is not None: - figManager.canvas.invalidate() - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - figure = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, figure) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasMac(figure) - manager = FigureManagerMac(canvas, num) - return manager - - -class TimerMac(_macosx.Timer, TimerBase): - ''' - Subclass of :class:`backend_bases.TimerBase` that uses CoreFoundation - run loops for timer events. - - Attributes: - * interval: The time between timer events in milliseconds. Default - is 1000 ms. - * single_shot: Boolean flag indicating whether this timer should - operate as single shot (run once and then stop). Defaults to False. - * callbacks: Stores list of (func, args) tuples that will be called - upon timer events. This list can be manipulated directly, or the - functions add_callback and remove_callback can be used. - ''' - # completely implemented at the C-level (in _macosx.Timer) - - -class FigureCanvasMac(_macosx.FigureCanvas, FigureCanvasBase): - """ - The canvas the figure renders into. Calls the draw and print fig - methods, creates the renderers, etc... - - Public attribute - - figure - A Figure instance - - Events such as button presses, mouse movements, and key presses - are handled in the C code and the base class methods - button_press_event, button_release_event, motion_notify_event, - key_press_event, and key_release_event are called from there. - """ - - filetypes = FigureCanvasBase.filetypes.copy() - filetypes['bmp'] = 'Windows bitmap' - filetypes['jpeg'] = 'JPEG' - filetypes['jpg'] = 'JPEG' - filetypes['gif'] = 'Graphics Interchange Format' - filetypes['tif'] = 'Tagged Image Format File' - filetypes['tiff'] = 'Tagged Image Format File' - - def __init__(self, figure): - FigureCanvasBase.__init__(self, figure) - width, height = self.get_width_height() - self.renderer = RendererMac(figure.dpi, width, height) - _macosx.FigureCanvas.__init__(self, width, height) - - def resize(self, width, height): - self.renderer.set_width_height(width, height) - dpi = self.figure.dpi - width /= dpi - height /= dpi - self.figure.set_size_inches(width, height) - - def _print_bitmap(self, filename, *args, **kwargs): - # In backend_bases.py, print_figure changes the dpi of the figure. - # But since we are essentially redrawing the picture, we need the - # original dpi. Pick it up from the renderer. - dpi = kwargs['dpi'] - old_dpi = self.figure.dpi - self.figure.dpi = self.renderer.dpi - width, height = self.figure.get_size_inches() - width, height = width*dpi, height*dpi - filename = six.text_type(filename) - self.write_bitmap(filename, width, height, dpi) - self.figure.dpi = old_dpi - - def print_bmp(self, filename, *args, **kwargs): - self._print_bitmap(filename, *args, **kwargs) - - def print_jpg(self, filename, *args, **kwargs): - self._print_bitmap(filename, *args, **kwargs) - - def print_jpeg(self, filename, *args, **kwargs): - self._print_bitmap(filename, *args, **kwargs) - - def print_tif(self, filename, *args, **kwargs): - self._print_bitmap(filename, *args, **kwargs) - - def print_tiff(self, filename, *args, **kwargs): - self._print_bitmap(filename, *args, **kwargs) - - def print_gif(self, filename, *args, **kwargs): - self._print_bitmap(filename, *args, **kwargs) - - def new_timer(self, *args, **kwargs): - """ - Creates a new backend-specific subclass of :class:`backend_bases.Timer`. - This is useful for getting periodic events through the backend's native - event loop. Implemented only for backends with GUIs. - - optional arguments: - - *interval* - Timer interval in milliseconds - *callbacks* - Sequence of (func, args, kwargs) where func(*args, **kwargs) will - be executed by the timer every *interval*. - """ - return TimerMac(*args, **kwargs) - - -class FigureManagerMac(_macosx.FigureManager, FigureManagerBase): - """ - Wrap everything up into a window for the pylab interface - """ - def __init__(self, canvas, num): - FigureManagerBase.__init__(self, canvas, num) - title = "Figure %d" % num - _macosx.FigureManager.__init__(self, canvas, title) - if rcParams['toolbar']=='toolbar2': - self.toolbar = NavigationToolbar2Mac(canvas) - else: - self.toolbar = None - if self.toolbar is not None: - self.toolbar.update() - - def notify_axes_change(fig): - 'this will be called whenever the current axes is changed' - if self.toolbar != None: self.toolbar.update() - self.canvas.figure.add_axobserver(notify_axes_change) - - if matplotlib.is_interactive(): - self.show() - - def close(self): - Gcf.destroy(self.num) - - -class NavigationToolbar2Mac(_macosx.NavigationToolbar2, NavigationToolbar2): - - def __init__(self, canvas): - NavigationToolbar2.__init__(self, canvas) - - def _init_toolbar(self): - basedir = os.path.join(rcParams['datapath'], "images") - _macosx.NavigationToolbar2.__init__(self, basedir) - - def draw_rubberband(self, event, x0, y0, x1, y1): - self.canvas.set_rubberband(int(x0), int(y0), int(x1), int(y1)) - - def release(self, event): - self.canvas.remove_rubberband() - - def set_cursor(self, cursor): - _macosx.set_cursor(cursor) - - def save_figure(self, *args): - filename = _macosx.choose_save_file('Save the figure', - self.canvas.get_default_filename()) - if filename is None: # Cancel - return - self.canvas.print_figure(filename) - - def prepare_configure_subplots(self): - toolfig = Figure(figsize=(6,3)) - canvas = FigureCanvasMac(toolfig) - toolfig.subplots_adjust(top=0.9) - tool = SubplotTool(self.canvas.figure, toolfig) - return canvas - - def set_message(self, message): - _macosx.NavigationToolbar2.set_message(self, message.encode('utf-8')) - - def dynamic_update(self): - self.canvas.draw_idle() - -######################################################################## -# -# Now just provide the standard names that backend.__init__ is expecting -# -######################################################################## - -FigureCanvas = FigureCanvasMac -FigureManager = FigureManagerMac diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_mixed.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_mixed.py deleted file mode 100644 index 85b3c42..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_mixed.py +++ /dev/null @@ -1,144 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -from matplotlib._image import frombuffer -from matplotlib.backends.backend_agg import RendererAgg -from matplotlib.tight_bbox import process_figure_for_rasterizing - - -class MixedModeRenderer(object): - """ - A helper class to implement a renderer that switches between - vector and raster drawing. An example may be a PDF writer, where - most things are drawn with PDF vector commands, but some very - complex objects, such as quad meshes, are rasterised and then - output as images. - """ - def __init__(self, figure, width, height, dpi, vector_renderer, - raster_renderer_class=None, - bbox_inches_restore=None): - """ - figure: The figure instance. - - width: The width of the canvas in logical units - - height: The height of the canvas in logical units - - dpi: The dpi of the canvas - - vector_renderer: An instance of a subclass of RendererBase - that will be used for the vector drawing. - - raster_renderer_class: The renderer class to use for the - raster drawing. If not provided, this will use the Agg - backend (which is currently the only viable option anyway.) - """ - if raster_renderer_class is None: - raster_renderer_class = RendererAgg - - self._raster_renderer_class = raster_renderer_class - self._width = width - self._height = height - self.dpi = dpi - - assert not vector_renderer.option_image_nocomposite() - self._vector_renderer = vector_renderer - - self._raster_renderer = None - self._rasterizing = 0 - - # A reference to the figure is needed as we need to change - # the figure dpi before and after the rasterization. Although - # this looks ugly, I couldn't find a better solution. -JJL - self.figure=figure - self._figdpi = figure.get_dpi() - - self._bbox_inches_restore = bbox_inches_restore - - self._set_current_renderer(vector_renderer) - - _methods = """ - close_group draw_image draw_markers draw_path - draw_path_collection draw_quad_mesh draw_tex draw_text - finalize flipy get_canvas_width_height get_image_magnification - get_texmanager get_text_width_height_descent new_gc open_group - option_image_nocomposite points_to_pixels strip_math - start_filter stop_filter draw_gouraud_triangle - draw_gouraud_triangles option_scale_image - _text2path _get_text_path_transform height width - """.split() - def _set_current_renderer(self, renderer): - self._renderer = renderer - - for method in self._methods: - if hasattr(renderer, method): - setattr(self, method, getattr(renderer, method)) - renderer.start_rasterizing = self.start_rasterizing - renderer.stop_rasterizing = self.stop_rasterizing - - def start_rasterizing(self): - """ - Enter "raster" mode. All subsequent drawing commands (until - stop_rasterizing is called) will be drawn with the raster - backend. - - If start_rasterizing is called multiple times before - stop_rasterizing is called, this method has no effect. - """ - - # change the dpi of the figure temporarily. - self.figure.set_dpi(self.dpi) - - if self._bbox_inches_restore: # when tight bbox is used - r = process_figure_for_rasterizing(self.figure, - self._bbox_inches_restore) - self._bbox_inches_restore = r - - if self._rasterizing == 0: - self._raster_renderer = self._raster_renderer_class( - self._width*self.dpi, self._height*self.dpi, self.dpi) - self._set_current_renderer(self._raster_renderer) - self._rasterizing += 1 - - def stop_rasterizing(self): - """ - Exit "raster" mode. All of the drawing that was done since - the last start_rasterizing command will be copied to the - vector backend by calling draw_image. - - If stop_rasterizing is called multiple times before - start_rasterizing is called, this method has no effect. - """ - self._rasterizing -= 1 - if self._rasterizing == 0: - self._set_current_renderer(self._vector_renderer) - - width, height = self._width * self.dpi, self._height * self.dpi - buffer, bounds = self._raster_renderer.tostring_rgba_minimized() - l, b, w, h = bounds - if w > 0 and h > 0: - image = frombuffer(buffer, w, h, True) - image.is_grayscale = False - image.flipud_out() - gc = self._renderer.new_gc() - # TODO: If the mixedmode resolution differs from the figure's - # dpi, the image must be scaled (dpi->_figdpi). Not all - # backends support this. - self._renderer.draw_image( - gc, - float(l) / self.dpi * self._figdpi, - (float(height)-b-h) / self.dpi * self._figdpi, - image) - self._raster_renderer = None - self._rasterizing = False - - # restore the figure dpi. - self.figure.set_dpi(self._figdpi) - - if self._bbox_inches_restore: # when tight bbox is used - r = process_figure_for_rasterizing(self.figure, - self._bbox_inches_restore, - self._figdpi) - self._bbox_inches_restore = r diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_nbagg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_nbagg.py deleted file mode 100644 index 4950f87..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_nbagg.py +++ /dev/null @@ -1,293 +0,0 @@ -"""Interactive figures in the IPython notebook""" -# Note: There is a notebook in -# lib/matplotlib/backends/web_backend/nbagg_uat.ipynb to help verify -# that changes made maintain expected behaviour. - -from base64 import b64encode -from contextlib import contextmanager -import json -import io -import os -import six -from uuid import uuid4 as uuid - -import tornado.ioloop - -from IPython.display import display, Javascript, HTML -from IPython.kernel.comm import Comm - -from matplotlib import rcParams -from matplotlib.figure import Figure -from matplotlib.backends import backend_agg -from matplotlib.backends.backend_webagg_core import (FigureManagerWebAgg, - FigureCanvasWebAggCore, - NavigationToolbar2WebAgg) -from matplotlib.backend_bases import (ShowBase, NavigationToolbar2, - TimerBase, FigureCanvasBase) - - -class Show(ShowBase): - def __call__(self, block=None): - from matplotlib._pylab_helpers import Gcf - from matplotlib import is_interactive - - managers = Gcf.get_all_fig_managers() - if not managers: - return - - interactive = is_interactive() - - for manager in managers: - manager.show() - - # plt.figure adds an event which puts the figure in focus - # in the activeQue. Disable this behaviour, as it results in - # figures being put as the active figure after they have been - # shown, even in non-interactive mode. - if hasattr(manager, '_cidgcf'): - manager.canvas.mpl_disconnect(manager._cidgcf) - - if not interactive and manager in Gcf._activeQue: - Gcf._activeQue.remove(manager) - -show = Show() - - -def draw_if_interactive(): - from matplotlib import is_interactive - import matplotlib._pylab_helpers as pylab_helpers - - if is_interactive(): - manager = pylab_helpers.Gcf.get_active() - if manager is not None: - manager.show() - - -def connection_info(): - """ - Return a string showing the figure and connection status for - the backend. This is intended as a diagnostic tool, and not for general - use. - - """ - from matplotlib._pylab_helpers import Gcf - result = [] - for manager in Gcf.get_all_fig_managers(): - fig = manager.canvas.figure - result.append('{} - {}'.format((fig.get_label() or - "Figure {0}".format(manager.num)), - manager.web_sockets)) - result.append('Figures pending show: {}'.format(len(Gcf._activeQue))) - return '\n'.join(result) - - -# Note: Version 3.2 and 4.x icons -# http://fontawesome.io/3.2.1/icons/ -# http://fontawesome.io/ -# the `fa fa-xxx` part targets font-awesome 4, (IPython 3.x) -# the icon-xxx targets font awesome 3.21 (IPython 2.x) -_FONT_AWESOME_CLASSES = { - 'home': 'fa fa-home icon-home', - 'back': 'fa fa-arrow-left icon-arrow-left', - 'forward': 'fa fa-arrow-right icon-arrow-right', - 'zoom_to_rect': 'fa fa-square-o icon-check-empty', - 'move': 'fa fa-arrows icon-move', - 'download': 'fa fa-floppy-o icon-save', - None: None -} - - -class NavigationIPy(NavigationToolbar2WebAgg): - - # Use the standard toolbar items + download button - toolitems = [(text, tooltip_text, - _FONT_AWESOME_CLASSES[image_file], name_of_method) - for text, tooltip_text, image_file, name_of_method - in (NavigationToolbar2.toolitems + - (('Download', 'Download plot', 'download', 'download'),)) - if image_file in _FONT_AWESOME_CLASSES] - - -class FigureManagerNbAgg(FigureManagerWebAgg): - ToolbarCls = NavigationIPy - - def __init__(self, canvas, num): - self._shown = False - FigureManagerWebAgg.__init__(self, canvas, num) - - def display_js(self): - # XXX How to do this just once? It has to deal with multiple - # browser instances using the same kernel (require.js - but the - # file isn't static?). - display(Javascript(FigureManagerNbAgg.get_javascript())) - - def show(self): - if not self._shown: - self.display_js() - self._create_comm() - else: - self.canvas.draw_idle() - self._shown = True - - def reshow(self): - """ - A special method to re-show the figure in the notebook. - - """ - self._shown = False - self.show() - - @property - def connected(self): - return bool(self.web_sockets) - - @classmethod - def get_javascript(cls, stream=None): - if stream is None: - output = io.StringIO() - else: - output = stream - super(FigureManagerNbAgg, cls).get_javascript(stream=output) - with io.open(os.path.join( - os.path.dirname(__file__), - "web_backend", - "nbagg_mpl.js"), encoding='utf8') as fd: - output.write(fd.read()) - if stream is None: - return output.getvalue() - - def _create_comm(self): - comm = CommSocket(self) - self.add_web_socket(comm) - return comm - - def destroy(self): - self._send_event('close') - for comm in self.web_sockets.copy(): - comm.on_close() - - def clearup_closed(self): - """Clear up any closed Comms.""" - self.web_sockets = set([socket for socket in self.web_sockets - if not socket.is_open()]) - - -class TimerTornado(TimerBase): - def _timer_start(self): - import datetime - self._timer_stop() - if self._single: - ioloop = tornado.ioloop.IOLoop.instance() - self._timer = ioloop.add_timeout( - datetime.timedelta(milliseconds=self.interval), - self._on_timer) - else: - self._timer = tornado.ioloop.PeriodicCallback( - self._on_timer, - self.interval) - self._timer.start() - - def _timer_stop(self): - if self._timer is not None: - self._timer.stop() - self._timer = None - - def _timer_set_interval(self): - # Only stop and restart it if the timer has already been started - if self._timer is not None: - self._timer_stop() - self._timer_start() - - -class FigureCanvasNbAgg(FigureCanvasWebAggCore): - def new_timer(self, *args, **kwargs): - return TimerTornado(*args, **kwargs) - - def start_event_loop(self, timeout): - FigureCanvasBase.start_event_loop_default(self, timeout) - - def stop_event_loop(self): - FigureCanvasBase.stop_event_loop_default(self) - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasNbAgg(figure) - if rcParams['nbagg.transparent']: - figure.patch.set_alpha(0) - manager = FigureManagerNbAgg(canvas, num) - return manager - - -class CommSocket(object): - """ - Manages the Comm connection between IPython and the browser (client). - - Comms are 2 way, with the CommSocket being able to publish a message - via the send_json method, and handle a message with on_message. On the - JS side figure.send_message and figure.ws.onmessage do the sending and - receiving respectively. - - """ - def __init__(self, manager): - self.supports_binary = None - self.manager = manager - self.uuid = str(uuid()) - # Publish an output area with a unique ID. The javascript can then - # hook into this area. - display(HTML("
" % self.uuid)) - try: - self.comm = Comm('matplotlib', data={'id': self.uuid}) - except AttributeError: - raise RuntimeError('Unable to create an IPython notebook Comm ' - 'instance. Are you in the IPython notebook?') - self.comm.on_msg(self.on_message) - - manager = self.manager - self.comm.on_close(lambda close_message: manager.clearup_closed()) - - def is_open(self): - return not self.comm._closed - - def on_close(self): - # When the socket is closed, deregister the websocket with - # the FigureManager. - self.comm.close() - self.manager.clearup_closed() - - def send_json(self, content): - self.comm.send({'data': json.dumps(content)}) - - def send_binary(self, blob): - # The comm is ascii, so we always send the image in base64 - # encoded data URL form. - data = b64encode(blob) - if six.PY3: - data = data.decode('ascii') - data_uri = "data:image/png;base64,{0}".format(data) - self.comm.send({'data': data_uri}) - - def on_message(self, message): - # The 'supports_binary' message is relevant to the - # websocket itself. The other messages get passed along - # to matplotlib as-is. - - # Every message has a "type" and a "figure_id". - message = json.loads(message['content']['data']) - if message['type'] == 'closing': - self.on_close() - elif message['type'] == 'supports_binary': - self.supports_binary = message['value'] - else: - self.manager.handle_json(message) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_pdf.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_pdf.py deleted file mode 100644 index 0f229a2..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_pdf.py +++ /dev/null @@ -1,2499 +0,0 @@ -# -*- coding: iso-8859-1 -*- - -""" -A PDF matplotlib backend -Author: Jouni K Sepp�nen -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import map - -import codecs -import os -import re -import sys -import time -import warnings -import zlib - -import numpy as np -from six import unichr -from six import BytesIO - -from datetime import datetime -from math import ceil, cos, floor, pi, sin -try: - set -except NameError: - from sets import Set as set - -import matplotlib -from matplotlib import __version__, rcParams -from matplotlib._pylab_helpers import Gcf -from matplotlib.backend_bases import RendererBase, GraphicsContextBase,\ - FigureManagerBase, FigureCanvasBase -from matplotlib.backends.backend_mixed import MixedModeRenderer -from matplotlib.cbook import Bunch, is_string_like, \ - get_realpath_and_stat, is_writable_file_like, maxdict -from matplotlib.mlab import quad2cubic -from matplotlib.figure import Figure -from matplotlib.font_manager import findfont, is_opentype_cff_font -from matplotlib.afm import AFM -import matplotlib.type1font as type1font -import matplotlib.dviread as dviread -from matplotlib.ft2font import FT2Font, FIXED_WIDTH, ITALIC, LOAD_NO_SCALE, \ - LOAD_NO_HINTING, KERNING_UNFITTED -from matplotlib.mathtext import MathTextParser -from matplotlib.transforms import Affine2D, BboxBase -from matplotlib.path import Path -from matplotlib import ttconv - -# Overview -# -# The low-level knowledge about pdf syntax lies mainly in the pdfRepr -# function and the classes Reference, Name, Operator, and Stream. The -# PdfFile class knows about the overall structure of pdf documents. -# It provides a "write" method for writing arbitrary strings in the -# file, and an "output" method that passes objects through the pdfRepr -# function before writing them in the file. The output method is -# called by the RendererPdf class, which contains the various draw_foo -# methods. RendererPdf contains a GraphicsContextPdf instance, and -# each draw_foo calls self.check_gc before outputting commands. This -# method checks whether the pdf graphics state needs to be modified -# and outputs the necessary commands. GraphicsContextPdf represents -# the graphics state, and its "delta" method returns the commands that -# modify the state. - -# Add "pdf.use14corefonts: True" in your configuration file to use only -# the 14 PDF core fonts. These fonts do not need to be embedded; every -# PDF viewing application is required to have them. This results in very -# light PDF files you can use directly in LaTeX or ConTeXt documents -# generated with pdfTeX, without any conversion. - -# These fonts are: Helvetica, Helvetica-Bold, Helvetica-Oblique, -# Helvetica-BoldOblique, Courier, Courier-Bold, Courier-Oblique, -# Courier-BoldOblique, Times-Roman, Times-Bold, Times-Italic, -# Times-BoldItalic, Symbol, ZapfDingbats. -# -# Some tricky points: -# -# 1. The clip path can only be widened by popping from the state -# stack. Thus the state must be pushed onto the stack before narrowing -# the clip path. This is taken care of by GraphicsContextPdf. -# -# 2. Sometimes it is necessary to refer to something (e.g., font, -# image, or extended graphics state, which contains the alpha value) -# in the page stream by a name that needs to be defined outside the -# stream. PdfFile provides the methods fontName, imageObject, and -# alphaState for this purpose. The implementations of these methods -# should perhaps be generalized. - -# TODOs: -# -# * the alpha channel of images -# * image compression could be improved (PDF supports png-like compression) -# * encoding of fonts, including mathtext fonts and unicode support -# * TTF support has lots of small TODOs, e.g., how do you know if a font -# is serif/sans-serif, or symbolic/non-symbolic? -# * draw_markers, draw_line_collection, etc. - - -def fill(strings, linelen=75): - """Make one string from sequence of strings, with whitespace - in between. The whitespace is chosen to form lines of at most - linelen characters, if possible.""" - currpos = 0 - lasti = 0 - result = [] - for i, s in enumerate(strings): - length = len(s) - if currpos + length < linelen: - currpos += length + 1 - else: - result.append(b' '.join(strings[lasti:i])) - lasti = i - currpos = length - result.append(b' '.join(strings[lasti:])) - return b'\n'.join(result) - -# PDF strings are supposed to be able to include any eight-bit data, -# except that unbalanced parens and backslashes must be escaped by a -# backslash. However, sf bug #2708559 shows that the carriage return -# character may get read as a newline; these characters correspond to -# \gamma and \Omega in TeX's math font encoding. Escaping them fixes -# the bug. -_string_escape_regex = re.compile(br'([\\()\r\n])') - - -def _string_escape(match): - m = match.group(0) - if m in br'\()': - return b'\\' + m - elif m == b'\n': - return br'\n' - elif m == b'\r': - return br'\r' - assert False - - -def pdfRepr(obj): - """Map Python objects to PDF syntax.""" - - # Some objects defined later have their own pdfRepr method. - if hasattr(obj, 'pdfRepr'): - return obj.pdfRepr() - - # Floats. PDF does not have exponential notation (1.0e-10) so we - # need to use %f with some precision. Perhaps the precision - # should adapt to the magnitude of the number? - elif isinstance(obj, (float, np.floating)): - if not np.isfinite(obj): - raise ValueError("Can only output finite numbers in PDF") - r = ("%.10f" % obj).encode('ascii') - return r.rstrip(b'0').rstrip(b'.') - - # Booleans. Needs to be tested before integers since - # isinstance(True, int) is true. - elif isinstance(obj, bool): - return [b'false', b'true'][obj] - - # Integers are written as such. - elif isinstance(obj, (six.integer_types, np.integer)): - return ("%d" % obj).encode('ascii') - - # Unicode strings are encoded in UTF-16BE with byte-order mark. - elif isinstance(obj, six.text_type): - try: - # But maybe it's really ASCII? - s = obj.encode('ASCII') - return pdfRepr(s) - except UnicodeEncodeError: - s = codecs.BOM_UTF16_BE + obj.encode('UTF-16BE') - return pdfRepr(s) - - # Strings are written in parentheses, with backslashes and parens - # escaped. Actually balanced parens are allowed, but it is - # simpler to escape them all. TODO: cut long strings into lines; - # I believe there is some maximum line length in PDF. - elif isinstance(obj, bytes): - return b'(' + _string_escape_regex.sub(_string_escape, obj) + b')' - - # Dictionaries. The keys must be PDF names, so if we find strings - # there, we make Name objects from them. The values may be - # anything, so the caller must ensure that PDF names are - # represented as Name objects. - elif isinstance(obj, dict): - r = [b"<<"] - r.extend([Name(key).pdfRepr() + b" " + pdfRepr(val) - for key, val in six.iteritems(obj)]) - r.append(b">>") - return fill(r) - - # Lists. - elif isinstance(obj, (list, tuple)): - r = [b"["] - r.extend([pdfRepr(val) for val in obj]) - r.append(b"]") - return fill(r) - - # The null keyword. - elif obj is None: - return b'null' - - # A date. - elif isinstance(obj, datetime): - r = obj.strftime('D:%Y%m%d%H%M%S') - if time.daylight: - z = time.altzone - else: - z = time.timezone - if z == 0: - r += 'Z' - elif z < 0: - r += "+%02d'%02d'" % ((-z) // 3600, (-z) % 3600) - else: - r += "-%02d'%02d'" % (z // 3600, z % 3600) - return pdfRepr(r) - - # A bounding box - elif isinstance(obj, BboxBase): - return fill([pdfRepr(val) for val in obj.bounds]) - - else: - msg = "Don't know a PDF representation for %s objects." % type(obj) - raise TypeError(msg) - - -class Reference(object): - """PDF reference object. - Use PdfFile.reserveObject() to create References. - """ - - def __init__(self, id): - self.id = id - - def __repr__(self): - return "" % self.id - - def pdfRepr(self): - return ("%d 0 R" % self.id).encode('ascii') - - def write(self, contents, file): - write = file.write - write(("%d 0 obj\n" % self.id).encode('ascii')) - write(pdfRepr(contents)) - write(b"\nendobj\n") - - -class Name(object): - """PDF name object.""" - __slots__ = ('name',) - _regex = re.compile(r'[^!-~]') - - def __init__(self, name): - if isinstance(name, Name): - self.name = name.name - else: - if isinstance(name, bytes): - name = name.decode('ascii') - self.name = self._regex.sub(Name.hexify, name).encode('ascii') - - def __repr__(self): - return "" % self.name - - def __str__(self): - return '/' + six.text_type(self.name) - - @staticmethod - def hexify(match): - return '#%02x' % ord(match.group()) - - def pdfRepr(self): - return b'/' + self.name - - -class Operator(object): - """PDF operator object.""" - __slots__ = ('op',) - - def __init__(self, op): - self.op = op - - def __repr__(self): - return '' % self.op - - def pdfRepr(self): - return self.op - -# PDF operators (not an exhaustive list) -_pdfops = dict( - close_fill_stroke=b'b', fill_stroke=b'B', fill=b'f', closepath=b'h', - close_stroke=b's', stroke=b'S', endpath=b'n', begin_text=b'BT', - end_text=b'ET', curveto=b'c', rectangle=b're', lineto=b'l', moveto=b'm', - concat_matrix=b'cm', use_xobject=b'Do', setgray_stroke=b'G', - setgray_nonstroke=b'g', setrgb_stroke=b'RG', setrgb_nonstroke=b'rg', - setcolorspace_stroke=b'CS', setcolorspace_nonstroke=b'cs', - setcolor_stroke=b'SCN', setcolor_nonstroke=b'scn', setdash=b'd', - setlinejoin=b'j', setlinecap=b'J', setgstate=b'gs', gsave=b'q', - grestore=b'Q', textpos=b'Td', selectfont=b'Tf', textmatrix=b'Tm', - show=b'Tj', showkern=b'TJ', setlinewidth=b'w', clip=b'W', shading=b'sh') - -Op = Bunch(**dict([(name, Operator(value)) - for name, value in six.iteritems(_pdfops)])) - - -def _paint_path(closep, fillp, strokep): - """Return the PDF operator to paint a path in the following way: - closep: close the path before painting - fillp: fill the path with the fill color - strokep: stroke the outline of the path with the line color""" - if strokep: - if closep: - if fillp: - return Op.close_fill_stroke - else: - return Op.close_stroke - else: - if fillp: - return Op.fill_stroke - else: - return Op.stroke - else: - if fillp: - return Op.fill - else: - return Op.endpath -Op.paint_path = _paint_path - - -class Stream(object): - """PDF stream object. - - This has no pdfRepr method. Instead, call begin(), then output the - contents of the stream by calling write(), and finally call end(). - """ - __slots__ = ('id', 'len', 'pdfFile', 'file', 'compressobj', 'extra', 'pos') - - def __init__(self, id, len, file, extra=None): - """id: object id of stream; len: an unused Reference object for the - length of the stream, or None (to use a memory buffer); file: - a PdfFile; extra: a dictionary of extra key-value pairs to - include in the stream header """ - self.id = id # object id - self.len = len # id of length object - self.pdfFile = file - self.file = file.fh # file to which the stream is written - self.compressobj = None # compression object - if extra is None: - self.extra = dict() - else: - self.extra = extra - - self.pdfFile.recordXref(self.id) - if rcParams['pdf.compression']: - self.compressobj = zlib.compressobj(rcParams['pdf.compression']) - if self.len is None: - self.file = BytesIO() - else: - self._writeHeader() - self.pos = self.file.tell() - - def _writeHeader(self): - write = self.file.write - write(("%d 0 obj\n" % self.id).encode('ascii')) - dict = self.extra - dict['Length'] = self.len - if rcParams['pdf.compression']: - dict['Filter'] = Name('FlateDecode') - - write(pdfRepr(dict)) - write(b"\nstream\n") - - def end(self): - """Finalize stream.""" - - self._flush() - if self.len is None: - contents = self.file.getvalue() - self.len = len(contents) - self.file = self.pdfFile.fh - self._writeHeader() - self.file.write(contents) - self.file.write(b"\nendstream\nendobj\n") - else: - length = self.file.tell() - self.pos - self.file.write(b"\nendstream\nendobj\n") - self.pdfFile.writeObject(self.len, length) - - def write(self, data): - """Write some data on the stream.""" - - if self.compressobj is None: - self.file.write(data) - else: - compressed = self.compressobj.compress(data) - self.file.write(compressed) - - def _flush(self): - """Flush the compression object.""" - - if self.compressobj is not None: - compressed = self.compressobj.flush() - self.file.write(compressed) - self.compressobj = None - - -class PdfFile(object): - """PDF file object.""" - - def __init__(self, filename): - self.nextObject = 1 # next free object id - self.xrefTable = [[0, 65535, 'the zero object']] - self.passed_in_file_object = False - self.original_file_like = None - self.tell_base = 0 - if is_string_like(filename): - fh = open(filename, 'wb') - elif is_writable_file_like(filename): - try: - self.tell_base = filename.tell() - except IOError: - fh = BytesIO() - self.original_file_like = filename - else: - fh = filename - self.passed_in_file_object = True - else: - raise ValueError("filename must be a path or a file-like object") - - self._core14fontdir = os.path.join( - rcParams['datapath'], 'fonts', 'pdfcorefonts') - self.fh = fh - self.currentstream = None # stream object to write to, if any - fh.write(b"%PDF-1.4\n") # 1.4 is the first version to have alpha - # Output some eight-bit chars as a comment so various utilities - # recognize the file as binary by looking at the first few - # lines (see note in section 3.4.1 of the PDF reference). - fh.write(b"%\254\334 \253\272\n") - - self.rootObject = self.reserveObject('root') - self.pagesObject = self.reserveObject('pages') - self.pageList = [] - self.fontObject = self.reserveObject('fonts') - self.alphaStateObject = self.reserveObject('extended graphics states') - self.hatchObject = self.reserveObject('tiling patterns') - self.gouraudObject = self.reserveObject('Gouraud triangles') - self.XObjectObject = self.reserveObject('external objects') - self.resourceObject = self.reserveObject('resources') - - root = {'Type': Name('Catalog'), - 'Pages': self.pagesObject} - self.writeObject(self.rootObject, root) - - revision = '' - self.infoDict = { - 'Creator': 'matplotlib %s, http://matplotlib.org' % __version__, - 'Producer': 'matplotlib pdf backend%s' % revision, - 'CreationDate': datetime.today() - } - - self.fontNames = {} # maps filenames to internal font names - self.nextFont = 1 # next free internal font name - self.dviFontInfo = {} # information on dvi fonts - self.type1Descriptors = {} # differently encoded Type-1 fonts may - # share the same descriptor - self.used_characters = {} - - self.alphaStates = {} # maps alpha values to graphics state objects - self.nextAlphaState = 1 - self.hatchPatterns = {} - self.nextHatch = 1 - self.gouraudTriangles = [] - - self.images = {} - self.nextImage = 1 - - self.markers = {} - self.multi_byte_charprocs = {} - - self.paths = [] - - # The PDF spec recommends to include every procset - procsets = [Name(x) - for x in "PDF Text ImageB ImageC ImageI".split()] - - # Write resource dictionary. - # Possibly TODO: more general ExtGState (graphics state dictionaries) - # ColorSpace Pattern Shading Properties - resources = {'Font': self.fontObject, - 'XObject': self.XObjectObject, - 'ExtGState': self.alphaStateObject, - 'Pattern': self.hatchObject, - 'Shading': self.gouraudObject, - 'ProcSet': procsets} - self.writeObject(self.resourceObject, resources) - - def newPage(self, width, height): - self.endStream() - - self.width, self.height = width, height - contentObject = self.reserveObject('page contents') - thePage = {'Type': Name('Page'), - 'Parent': self.pagesObject, - 'Resources': self.resourceObject, - 'MediaBox': [0, 0, 72 * width, 72 * height], - 'Contents': contentObject, - 'Group': {'Type': Name('Group'), - 'S': Name('Transparency'), - 'CS': Name('DeviceRGB')} - } - pageObject = self.reserveObject('page') - self.writeObject(pageObject, thePage) - self.pageList.append(pageObject) - - self.beginStream(contentObject.id, - self.reserveObject('length of content stream')) - # Initialize the pdf graphics state to match the default mpl - # graphics context: currently only the join style needs to be set - self.output(GraphicsContextPdf.joinstyles['round'], Op.setlinejoin) - - def close(self): - self.endStream() - # Write out the various deferred objects - self.writeFonts() - self.writeObject(self.alphaStateObject, - dict([(val[0], val[1]) - for val in six.itervalues(self.alphaStates)])) - self.writeHatches() - self.writeGouraudTriangles() - xobjects = dict(six.itervalues(self.images)) - for tup in six.itervalues(self.markers): - xobjects[tup[0]] = tup[1] - for name, value in six.iteritems(self.multi_byte_charprocs): - xobjects[name] = value - for name, path, trans, ob, join, cap, padding, filled, stroked \ - in self.paths: - xobjects[name] = ob - self.writeObject(self.XObjectObject, xobjects) - self.writeImages() - self.writeMarkers() - self.writePathCollectionTemplates() - self.writeObject(self.pagesObject, - {'Type': Name('Pages'), - 'Kids': self.pageList, - 'Count': len(self.pageList)}) - self.writeInfoDict() - - # Finalize the file - self.writeXref() - self.writeTrailer() - if self.passed_in_file_object: - self.fh.flush() - elif self.original_file_like is not None: - self.original_file_like.write(self.fh.getvalue()) - self.fh.close() - else: - self.fh.close() - - def write(self, data): - if self.currentstream is None: - self.fh.write(data) - else: - self.currentstream.write(data) - - def output(self, *data): - self.write(fill(list(map(pdfRepr, data)))) - self.write(b'\n') - - def beginStream(self, id, len, extra=None): - assert self.currentstream is None - self.currentstream = Stream(id, len, self, extra) - - def endStream(self): - if self.currentstream is not None: - self.currentstream.end() - self.currentstream = None - - def fontName(self, fontprop): - """ - Select a font based on fontprop and return a name suitable for - Op.selectfont. If fontprop is a string, it will be interpreted - as the filename (or dvi name) of the font. - """ - - if is_string_like(fontprop): - filename = fontprop - elif rcParams['pdf.use14corefonts']: - filename = findfont( - fontprop, fontext='afm', directory=self._core14fontdir) - if filename is None: - filename = findfont( - "Helvetica", fontext='afm', directory=self._core14fontdir) - else: - filename = findfont(fontprop) - - Fx = self.fontNames.get(filename) - if Fx is None: - Fx = Name('F%d' % self.nextFont) - self.fontNames[filename] = Fx - self.nextFont += 1 - matplotlib.verbose.report( - 'Assigning font %s = %r' % (Fx, filename), - 'debug') - - return Fx - - def writeFonts(self): - fonts = {} - for filename, Fx in six.iteritems(self.fontNames): - matplotlib.verbose.report('Embedding font %s' % filename, 'debug') - if filename.endswith('.afm'): - # from pdf.use14corefonts - matplotlib.verbose.report('Writing AFM font', 'debug') - fonts[Fx] = self._write_afm_font(filename) - elif filename in self.dviFontInfo: - # a Type 1 font from a dvi file; - # the filename is really the TeX name - matplotlib.verbose.report('Writing Type-1 font', 'debug') - fonts[Fx] = self.embedTeXFont(filename, - self.dviFontInfo[filename]) - else: - # a normal TrueType font - matplotlib.verbose.report('Writing TrueType font', 'debug') - realpath, stat_key = get_realpath_and_stat(filename) - chars = self.used_characters.get(stat_key) - if chars is not None and len(chars[1]): - fonts[Fx] = self.embedTTF(realpath, chars[1]) - self.writeObject(self.fontObject, fonts) - - def _write_afm_font(self, filename): - with open(filename, 'rb') as fh: - font = AFM(fh) - fontname = font.get_fontname() - fontdict = {'Type': Name('Font'), - 'Subtype': Name('Type1'), - 'BaseFont': Name(fontname), - 'Encoding': Name('WinAnsiEncoding')} - fontdictObject = self.reserveObject('font dictionary') - self.writeObject(fontdictObject, fontdict) - return fontdictObject - - def embedTeXFont(self, texname, fontinfo): - msg = ('Embedding TeX font ' + texname + ' - fontinfo=' + - repr(fontinfo.__dict__)) - matplotlib.verbose.report(msg, 'debug') - - # Widths - widthsObject = self.reserveObject('font widths') - self.writeObject(widthsObject, fontinfo.dvifont.widths) - - # Font dictionary - fontdictObject = self.reserveObject('font dictionary') - fontdict = { - 'Type': Name('Font'), - 'Subtype': Name('Type1'), - 'FirstChar': 0, - 'LastChar': len(fontinfo.dvifont.widths) - 1, - 'Widths': widthsObject, - } - - # Encoding (if needed) - if fontinfo.encodingfile is not None: - enc = dviread.Encoding(fontinfo.encodingfile) - differencesArray = [Name(ch) for ch in enc] - differencesArray = [0] + differencesArray - fontdict['Encoding'] = \ - {'Type': Name('Encoding'), - 'Differences': differencesArray} - - # If no file is specified, stop short - if fontinfo.fontfile is None: - msg = ('Because of TeX configuration (pdftex.map, see updmap ' - 'option pdftexDownloadBase14) the font {0} is not ' - 'embedded. This is deprecated as of PDF 1.5 and it may ' - 'cause the consumer application to show something that ' - 'was not intended.').format(fontinfo.basefont) - warnings.warn(msg) - fontdict['BaseFont'] = Name(fontinfo.basefont) - self.writeObject(fontdictObject, fontdict) - return fontdictObject - - # We have a font file to embed - read it in and apply any effects - t1font = type1font.Type1Font(fontinfo.fontfile) - if fontinfo.effects: - t1font = t1font.transform(fontinfo.effects) - fontdict['BaseFont'] = Name(t1font.prop['FontName']) - - # Font descriptors may be shared between differently encoded - # Type-1 fonts, so only create a new descriptor if there is no - # existing descriptor for this font. - effects = (fontinfo.effects.get('slant', 0.0), - fontinfo.effects.get('extend', 1.0)) - fontdesc = self.type1Descriptors.get((fontinfo.fontfile, effects)) - if fontdesc is None: - fontdesc = self.createType1Descriptor(t1font, fontinfo.fontfile) - self.type1Descriptors[(fontinfo.fontfile, effects)] = fontdesc - fontdict['FontDescriptor'] = fontdesc - - self.writeObject(fontdictObject, fontdict) - return fontdictObject - - def createType1Descriptor(self, t1font, fontfile): - # Create and write the font descriptor and the font file - # of a Type-1 font - fontdescObject = self.reserveObject('font descriptor') - fontfileObject = self.reserveObject('font file') - - italic_angle = t1font.prop['ItalicAngle'] - fixed_pitch = t1font.prop['isFixedPitch'] - - flags = 0 - # fixed width - if fixed_pitch: - flags |= 1 << 0 - # TODO: serif - if 0: - flags |= 1 << 1 - # TODO: symbolic (most TeX fonts are) - if 1: - flags |= 1 << 2 - # non-symbolic - else: - flags |= 1 << 5 - # italic - if italic_angle: - flags |= 1 << 6 - # TODO: all caps - if 0: - flags |= 1 << 16 - # TODO: small caps - if 0: - flags |= 1 << 17 - # TODO: force bold - if 0: - flags |= 1 << 18 - - ft2font = FT2Font(fontfile) - - descriptor = { - 'Type': Name('FontDescriptor'), - 'FontName': Name(t1font.prop['FontName']), - 'Flags': flags, - 'FontBBox': ft2font.bbox, - 'ItalicAngle': italic_angle, - 'Ascent': ft2font.ascender, - 'Descent': ft2font.descender, - 'CapHeight': 1000, # TODO: find this out - 'XHeight': 500, # TODO: this one too - 'FontFile': fontfileObject, - 'FontFamily': t1font.prop['FamilyName'], - 'StemV': 50, # TODO - # (see also revision 3874; but not all TeX distros have AFM files!) - #'FontWeight': a number where 400 = Regular, 700 = Bold - } - - self.writeObject(fontdescObject, descriptor) - - self.beginStream(fontfileObject.id, None, - {'Length1': len(t1font.parts[0]), - 'Length2': len(t1font.parts[1]), - 'Length3': 0}) - self.currentstream.write(t1font.parts[0]) - self.currentstream.write(t1font.parts[1]) - self.endStream() - - return fontdescObject - - def _get_xobject_symbol_name(self, filename, symbol_name): - return "%s-%s" % ( - os.path.splitext(os.path.basename(filename))[0], - symbol_name) - - _identityToUnicodeCMap = """/CIDInit /ProcSet findresource begin -12 dict begin -begincmap -/CIDSystemInfo -<< /Registry (Adobe) - /Ordering (UCS) - /Supplement 0 ->> def -/CMapName /Adobe-Identity-UCS def -/CMapType 2 def -1 begincodespacerange -<0000> -endcodespacerange -%d beginbfrange -%s -endbfrange -endcmap -CMapName currentdict /CMap defineresource pop -end -end""" - - def embedTTF(self, filename, characters): - """Embed the TTF font from the named file into the document.""" - - font = FT2Font(filename) - fonttype = rcParams['pdf.fonttype'] - - def cvt(length, upe=font.units_per_EM, nearest=True): - "Convert font coordinates to PDF glyph coordinates" - value = length / upe * 1000 - if nearest: - return round(value) - # Perhaps best to round away from zero for bounding - # boxes and the like - if value < 0: - return floor(value) - else: - return ceil(value) - - def embedTTFType3(font, characters, descriptor): - """The Type 3-specific part of embedding a Truetype font""" - widthsObject = self.reserveObject('font widths') - fontdescObject = self.reserveObject('font descriptor') - fontdictObject = self.reserveObject('font dictionary') - charprocsObject = self.reserveObject('character procs') - differencesArray = [] - firstchar, lastchar = 0, 255 - bbox = [cvt(x, nearest=False) for x in font.bbox] - - fontdict = { - 'Type': Name('Font'), - 'BaseFont': ps_name, - 'FirstChar': firstchar, - 'LastChar': lastchar, - 'FontDescriptor': fontdescObject, - 'Subtype': Name('Type3'), - 'Name': descriptor['FontName'], - 'FontBBox': bbox, - 'FontMatrix': [.001, 0, 0, .001, 0, 0], - 'CharProcs': charprocsObject, - 'Encoding': { - 'Type': Name('Encoding'), - 'Differences': differencesArray}, - 'Widths': widthsObject - } - - # Make the "Widths" array - from encodings import cp1252 - # The "decoding_map" was changed - # to a "decoding_table" as of Python 2.5. - if hasattr(cp1252, 'decoding_map'): - def decode_char(charcode): - return cp1252.decoding_map[charcode] or 0 - else: - def decode_char(charcode): - return ord(cp1252.decoding_table[charcode]) - - def get_char_width(charcode): - s = decode_char(charcode) - width = font.load_char( - s, flags=LOAD_NO_SCALE | LOAD_NO_HINTING).horiAdvance - return cvt(width) - - widths = [get_char_width(charcode) - for charcode in range(firstchar, lastchar+1)] - descriptor['MaxWidth'] = max(widths) - - # Make the "Differences" array, sort the ccodes < 255 from - # the multi-byte ccodes, and build the whole set of glyph ids - # that we need from this font. - cmap = font.get_charmap() - glyph_ids = [] - differences = [] - multi_byte_chars = set() - for c in characters: - ccode = c - gind = cmap.get(ccode) or 0 - glyph_ids.append(gind) - glyph_name = font.get_glyph_name(gind) - if ccode <= 255: - differences.append((ccode, glyph_name)) - else: - multi_byte_chars.add(glyph_name) - differences.sort() - - last_c = -2 - for c, name in differences: - if c != last_c + 1: - differencesArray.append(c) - differencesArray.append(Name(name)) - last_c = c - - # Make the charprocs array (using ttconv to generate the - # actual outlines) - rawcharprocs = ttconv.get_pdf_charprocs( - filename.encode(sys.getfilesystemencoding()), glyph_ids) - charprocs = {} - for charname, stream in six.iteritems(rawcharprocs): - charprocDict = {'Length': len(stream)} - # The 2-byte characters are used as XObjects, so they - # need extra info in their dictionary - if charname in multi_byte_chars: - charprocDict['Type'] = Name('XObject') - charprocDict['Subtype'] = Name('Form') - charprocDict['BBox'] = bbox - # Each glyph includes bounding box information, - # but xpdf and ghostscript can't handle it in a - # Form XObject (they segfault!!!), so we remove it - # from the stream here. It's not needed anyway, - # since the Form XObject includes it in its BBox - # value. - stream = stream[stream.find(b"d1") + 2:] - charprocObject = self.reserveObject('charProc') - self.beginStream(charprocObject.id, None, charprocDict) - self.currentstream.write(stream) - self.endStream() - - # Send the glyphs with ccode > 255 to the XObject dictionary, - # and the others to the font itself - if charname in multi_byte_chars: - name = self._get_xobject_symbol_name(filename, charname) - self.multi_byte_charprocs[name] = charprocObject - else: - charprocs[charname] = charprocObject - - # Write everything out - self.writeObject(fontdictObject, fontdict) - self.writeObject(fontdescObject, descriptor) - self.writeObject(widthsObject, widths) - self.writeObject(charprocsObject, charprocs) - - return fontdictObject - - def embedTTFType42(font, characters, descriptor): - """The Type 42-specific part of embedding a Truetype font""" - fontdescObject = self.reserveObject('font descriptor') - cidFontDictObject = self.reserveObject('CID font dictionary') - type0FontDictObject = self.reserveObject('Type 0 font dictionary') - cidToGidMapObject = self.reserveObject('CIDToGIDMap stream') - fontfileObject = self.reserveObject('font file stream') - wObject = self.reserveObject('Type 0 widths') - toUnicodeMapObject = self.reserveObject('ToUnicode map') - - cidFontDict = { - 'Type': Name('Font'), - 'Subtype': Name('CIDFontType2'), - 'BaseFont': ps_name, - 'CIDSystemInfo': { - 'Registry': 'Adobe', - 'Ordering': 'Identity', - 'Supplement': 0}, - 'FontDescriptor': fontdescObject, - 'W': wObject, - 'CIDToGIDMap': cidToGidMapObject - } - - type0FontDict = { - 'Type': Name('Font'), - 'Subtype': Name('Type0'), - 'BaseFont': ps_name, - 'Encoding': Name('Identity-H'), - 'DescendantFonts': [cidFontDictObject], - 'ToUnicode': toUnicodeMapObject - } - - # Make fontfile stream - descriptor['FontFile2'] = fontfileObject - length1Object = self.reserveObject('decoded length of a font') - self.beginStream( - fontfileObject.id, - self.reserveObject('length of font stream'), - {'Length1': length1Object}) - with open(filename, 'rb') as fontfile: - length1 = 0 - while True: - data = fontfile.read(4096) - if not data: - break - length1 += len(data) - self.currentstream.write(data) - self.endStream() - self.writeObject(length1Object, length1) - - # Make the 'W' (Widths) array, CidToGidMap and ToUnicode CMap - # at the same time - cid_to_gid_map = ['\u0000'] * 65536 - cmap = font.get_charmap() - widths = [] - max_ccode = 0 - for c in characters: - ccode = c - gind = cmap.get(ccode) or 0 - glyph = font.load_char(ccode, flags=LOAD_NO_HINTING) - widths.append((ccode, glyph.horiAdvance / 6)) - if ccode < 65536: - cid_to_gid_map[ccode] = unichr(gind) - max_ccode = max(ccode, max_ccode) - widths.sort() - cid_to_gid_map = cid_to_gid_map[:max_ccode + 1] - - last_ccode = -2 - w = [] - max_width = 0 - unicode_groups = [] - for ccode, width in widths: - if ccode != last_ccode + 1: - w.append(ccode) - w.append([width]) - unicode_groups.append([ccode, ccode]) - else: - w[-1].append(width) - unicode_groups[-1][1] = ccode - max_width = max(max_width, width) - last_ccode = ccode - - unicode_bfrange = [] - for start, end in unicode_groups: - unicode_bfrange.append( - "<%04x> <%04x> [%s]" % - (start, end, - " ".join(["<%04x>" % x for x in range(start, end+1)]))) - unicode_cmap = (self._identityToUnicodeCMap % - (len(unicode_groups), - "\n".join(unicode_bfrange))).encode('ascii') - - # CIDToGIDMap stream - cid_to_gid_map = "".join(cid_to_gid_map).encode("utf-16be") - self.beginStream(cidToGidMapObject.id, - None, - {'Length': len(cid_to_gid_map)}) - self.currentstream.write(cid_to_gid_map) - self.endStream() - - # ToUnicode CMap - self.beginStream(toUnicodeMapObject.id, - None, - {'Length': unicode_cmap}) - self.currentstream.write(unicode_cmap) - self.endStream() - - descriptor['MaxWidth'] = max_width - - # Write everything out - self.writeObject(cidFontDictObject, cidFontDict) - self.writeObject(type0FontDictObject, type0FontDict) - self.writeObject(fontdescObject, descriptor) - self.writeObject(wObject, w) - - return type0FontDictObject - - # Beginning of main embedTTF function... - - # You are lost in a maze of TrueType tables, all different... - sfnt = font.get_sfnt() - try: - ps_name = sfnt[(1, 0, 0, 6)].decode('macroman') # Macintosh scheme - except KeyError: - # Microsoft scheme: - ps_name = sfnt[(3, 1, 0x0409, 6)].decode('utf-16be') - # (see freetype/ttnameid.h) - ps_name = ps_name.encode('ascii', 'replace') - ps_name = Name(ps_name) - pclt = font.get_sfnt_table('pclt') or {'capHeight': 0, 'xHeight': 0} - post = font.get_sfnt_table('post') or {'italicAngle': (0, 0)} - ff = font.face_flags - sf = font.style_flags - - flags = 0 - symbolic = False # ps_name.name in ('Cmsy10', 'Cmmi10', 'Cmex10') - if ff & FIXED_WIDTH: - flags |= 1 << 0 - if 0: # TODO: serif - flags |= 1 << 1 - if symbolic: - flags |= 1 << 2 - else: - flags |= 1 << 5 - if sf & ITALIC: - flags |= 1 << 6 - if 0: # TODO: all caps - flags |= 1 << 16 - if 0: # TODO: small caps - flags |= 1 << 17 - if 0: # TODO: force bold - flags |= 1 << 18 - - descriptor = { - 'Type': Name('FontDescriptor'), - 'FontName': ps_name, - 'Flags': flags, - 'FontBBox': [cvt(x, nearest=False) for x in font.bbox], - 'Ascent': cvt(font.ascender, nearest=False), - 'Descent': cvt(font.descender, nearest=False), - 'CapHeight': cvt(pclt['capHeight'], nearest=False), - 'XHeight': cvt(pclt['xHeight']), - 'ItalicAngle': post['italicAngle'][1], # ??? - 'StemV': 0 # ??? - } - - # The font subsetting to a Type 3 font does not work for - # OpenType (.otf) that embed a Postscript CFF font, so avoid that -- - # save as a (non-subsetted) Type 42 font instead. - if is_opentype_cff_font(filename): - fonttype = 42 - msg = ("'%s' can not be subsetted into a Type 3 font. " - "The entire font will be embedded in the output.") - warnings.warn(msg % os.path.basename(filename)) - - if fonttype == 3: - return embedTTFType3(font, characters, descriptor) - elif fonttype == 42: - return embedTTFType42(font, characters, descriptor) - - def alphaState(self, alpha): - """Return name of an ExtGState that sets alpha to the given value""" - - state = self.alphaStates.get(alpha, None) - if state is not None: - return state[0] - - name = Name('A%d' % self.nextAlphaState) - self.nextAlphaState += 1 - self.alphaStates[alpha] = \ - (name, {'Type': Name('ExtGState'), - 'CA': alpha[0], 'ca': alpha[1]}) - return name - - def hatchPattern(self, hatch_style): - # The colors may come in as numpy arrays, which aren't hashable - if hatch_style is not None: - face, edge, hatch = hatch_style - if face is not None: - face = tuple(face) - if edge is not None: - edge = tuple(edge) - hatch_style = (face, edge, hatch) - - pattern = self.hatchPatterns.get(hatch_style, None) - if pattern is not None: - return pattern - - name = Name('H%d' % self.nextHatch) - self.nextHatch += 1 - self.hatchPatterns[hatch_style] = name - return name - - def writeHatches(self): - hatchDict = dict() - sidelen = 72.0 - for hatch_style, name in six.iteritems(self.hatchPatterns): - ob = self.reserveObject('hatch pattern') - hatchDict[name] = ob - res = {'Procsets': - [Name(x) for x in "PDF Text ImageB ImageC ImageI".split()]} - self.beginStream( - ob.id, None, - {'Type': Name('Pattern'), - 'PatternType': 1, 'PaintType': 1, 'TilingType': 1, - 'BBox': [0, 0, sidelen, sidelen], - 'XStep': sidelen, 'YStep': sidelen, - 'Resources': res}) - - # lst is a tuple of stroke color, fill color, - # number of - lines, number of / lines, - # number of | lines, number of \ lines - rgb = hatch_style[0] - self.output(rgb[0], rgb[1], rgb[2], Op.setrgb_stroke) - if hatch_style[1] is not None: - rgb = hatch_style[1] - self.output(rgb[0], rgb[1], rgb[2], Op.setrgb_nonstroke, - 0, 0, sidelen, sidelen, Op.rectangle, - Op.fill) - - self.output(0.1, Op.setlinewidth) - - # TODO: We could make this dpi-dependent, but that would be - # an API change - self.output(*self.pathOperations( - Path.hatch(hatch_style[2]), - Affine2D().scale(sidelen), - simplify=False)) - self.output(Op.stroke) - - self.endStream() - self.writeObject(self.hatchObject, hatchDict) - - def addGouraudTriangles(self, points, colors): - name = Name('GT%d' % len(self.gouraudTriangles)) - self.gouraudTriangles.append((name, points, colors)) - return name - - def writeGouraudTriangles(self): - gouraudDict = dict() - for name, points, colors in self.gouraudTriangles: - ob = self.reserveObject('Gouraud triangle') - gouraudDict[name] = ob - shape = points.shape - flat_points = points.reshape((shape[0] * shape[1], 2)) - flat_colors = colors.reshape((shape[0] * shape[1], 4)) - points_min = np.min(flat_points, axis=0) - (1 << 8) - points_max = np.max(flat_points, axis=0) + (1 << 8) - factor = float(0xffffffff) / (points_max - points_min) - - self.beginStream( - ob.id, None, - {'ShadingType': 4, - 'BitsPerCoordinate': 32, - 'BitsPerComponent': 8, - 'BitsPerFlag': 8, - 'ColorSpace': Name('DeviceRGB'), - 'AntiAlias': True, - 'Decode': [points_min[0], points_max[0], - points_min[1], points_max[1], - 0, 1, 0, 1, 0, 1] - }) - - streamarr = np.empty( - (shape[0] * shape[1],), - dtype=[(str('flags'), str('u1')), - (str('points'), str('>u4'), (2,)), - (str('colors'), str('u1'), (3,))]) - streamarr['flags'] = 0 - streamarr['points'] = (flat_points - points_min) * factor - streamarr['colors'] = flat_colors[:, :3] * 255.0 - - self.write(streamarr.tostring()) - self.endStream() - self.writeObject(self.gouraudObject, gouraudDict) - - def imageObject(self, image): - """Return name of an image XObject representing the given image.""" - - pair = self.images.get(image, None) - if pair is not None: - return pair[0] - - name = Name('I%d' % self.nextImage) - ob = self.reserveObject('image %d' % self.nextImage) - self.nextImage += 1 - self.images[image] = (name, ob) - return name - - ## These two from backend_ps.py - ## TODO: alpha (SMask, p. 518 of pdf spec) - - def _rgb(self, im): - h, w, s = im.as_rgba_str() - - rgba = np.fromstring(s, np.uint8) - rgba.shape = (h, w, 4) - rgb = rgba[:, :, :3] - a = rgba[:, :, 3:] - return h, w, rgb.tostring(), a.tostring() - - def _gray(self, im, rc=0.3, gc=0.59, bc=0.11): - rgbat = im.as_rgba_str() - rgba = np.fromstring(rgbat[2], np.uint8) - rgba.shape = (rgbat[0], rgbat[1], 4) - rgba_f = rgba.astype(np.float32) - r = rgba_f[:, :, 0] - g = rgba_f[:, :, 1] - b = rgba_f[:, :, 2] - gray = (r*rc + g*gc + b*bc).astype(np.uint8) - return rgbat[0], rgbat[1], gray.tostring() - - def writeImages(self): - for img, pair in six.iteritems(self.images): - img.flipud_out() - if img.is_grayscale: - height, width, data = self._gray(img) - self.beginStream( - pair[1].id, - self.reserveObject('length of image stream'), - {'Type': Name('XObject'), 'Subtype': Name('Image'), - 'Width': width, 'Height': height, - 'ColorSpace': Name('DeviceGray'), 'BitsPerComponent': 8}) - # TODO: predictors (i.e., output png) - self.currentstream.write(data) - self.endStream() - else: - height, width, data, adata = self._rgb(img) - smaskObject = self.reserveObject("smask") - self.beginStream( - smaskObject.id, - self.reserveObject('length of smask stream'), - {'Type': Name('XObject'), 'Subtype': Name('Image'), - 'Width': width, 'Height': height, - 'ColorSpace': Name('DeviceGray'), 'BitsPerComponent': 8}) - # TODO: predictors (i.e., output png) - self.currentstream.write(adata) - self.endStream() - - self.beginStream( - pair[1].id, - self.reserveObject('length of image stream'), - {'Type': Name('XObject'), 'Subtype': Name('Image'), - 'Width': width, 'Height': height, - 'ColorSpace': Name('DeviceRGB'), 'BitsPerComponent': 8, - 'SMask': smaskObject}) - # TODO: predictors (i.e., output png) - self.currentstream.write(data) - self.endStream() - - img.flipud_out() - - def markerObject(self, path, trans, fillp, strokep, lw, joinstyle, - capstyle): - """Return name of a marker XObject representing the given path.""" - # self.markers used by markerObject, writeMarkers, close: - # mapping from (path operations, fill?, stroke?) to - # [name, object reference, bounding box, linewidth] - # This enables different draw_markers calls to share the XObject - # if the gc is sufficiently similar: colors etc can vary, but - # the choices of whether to fill and whether to stroke cannot. - # We need a bounding box enclosing all of the XObject path, - # but since line width may vary, we store the maximum of all - # occurring line widths in self.markers. - # close() is somewhat tightly coupled in that it expects the - # first two components of each value in self.markers to be the - # name and object reference. - pathops = self.pathOperations(path, trans, simplify=False) - key = (tuple(pathops), bool(fillp), bool(strokep), joinstyle, capstyle) - result = self.markers.get(key) - if result is None: - name = Name('M%d' % len(self.markers)) - ob = self.reserveObject('marker %d' % len(self.markers)) - bbox = path.get_extents(trans) - self.markers[key] = [name, ob, bbox, lw] - else: - if result[-1] < lw: - result[-1] = lw - name = result[0] - return name - - def writeMarkers(self): - for ((pathops, fillp, strokep, joinstyle, capstyle), - (name, ob, bbox, lw)) in six.iteritems(self.markers): - bbox = bbox.padded(lw * 0.5) - self.beginStream( - ob.id, None, - {'Type': Name('XObject'), 'Subtype': Name('Form'), - 'BBox': list(bbox.extents)}) - self.output(GraphicsContextPdf.joinstyles[joinstyle], - Op.setlinejoin) - self.output(GraphicsContextPdf.capstyles[capstyle], Op.setlinecap) - self.output(*pathops) - self.output(Op.paint_path(False, fillp, strokep)) - self.endStream() - - def pathCollectionObject(self, gc, path, trans, padding, filled, stroked): - name = Name('P%d' % len(self.paths)) - ob = self.reserveObject('path %d' % len(self.paths)) - self.paths.append( - (name, path, trans, ob, gc.get_joinstyle(), gc.get_capstyle(), - padding, filled, stroked)) - return name - - def writePathCollectionTemplates(self): - for (name, path, trans, ob, joinstyle, capstyle, padding, filled, - stroked) in self.paths: - pathops = self.pathOperations(path, trans, simplify=False) - bbox = path.get_extents(trans) - if not np.all(np.isfinite(bbox.extents)): - extents = [0, 0, 0, 0] - else: - bbox = bbox.padded(padding) - extents = list(bbox.extents) - self.beginStream( - ob.id, None, - {'Type': Name('XObject'), 'Subtype': Name('Form'), - 'BBox': extents}) - self.output(GraphicsContextPdf.joinstyles[joinstyle], - Op.setlinejoin) - self.output(GraphicsContextPdf.capstyles[capstyle], Op.setlinecap) - self.output(*pathops) - self.output(Op.paint_path(False, filled, stroked)) - self.endStream() - - @staticmethod - def pathOperations(path, transform, clip=None, simplify=None, sketch=None): - cmds = [] - last_points = None - for points, code in path.iter_segments(transform, clip=clip, - simplify=simplify, - sketch=sketch): - if code == Path.MOVETO: - # This is allowed anywhere in the path - cmds.extend(points) - cmds.append(Op.moveto) - elif code == Path.CLOSEPOLY: - cmds.append(Op.closepath) - elif last_points is None: - # The other operations require a previous point - raise ValueError('Path lacks initial MOVETO') - elif code == Path.LINETO: - cmds.extend(points) - cmds.append(Op.lineto) - elif code == Path.CURVE3: - points = quad2cubic(*(list(last_points[-2:]) + list(points))) - cmds.extend(points[2:]) - cmds.append(Op.curveto) - elif code == Path.CURVE4: - cmds.extend(points) - cmds.append(Op.curveto) - last_points = points - return cmds - - def writePath(self, path, transform, clip=False, sketch=None): - if clip: - clip = (0.0, 0.0, self.width * 72, self.height * 72) - simplify = path.should_simplify - else: - clip = None - simplify = False - cmds = self.pathOperations(path, transform, clip, simplify=simplify, - sketch=sketch) - self.output(*cmds) - - def reserveObject(self, name=''): - """Reserve an ID for an indirect object. - The name is used for debugging in case we forget to print out - the object with writeObject. - """ - - id = self.nextObject - self.nextObject += 1 - self.xrefTable.append([None, 0, name]) - return Reference(id) - - def recordXref(self, id): - self.xrefTable[id][0] = self.fh.tell() - self.tell_base - - def writeObject(self, object, contents): - self.recordXref(object.id) - object.write(contents, self) - - def writeXref(self): - """Write out the xref table.""" - - self.startxref = self.fh.tell() - self.tell_base - self.write(("xref\n0 %d\n" % self.nextObject).encode('ascii')) - i = 0 - borken = False - for offset, generation, name in self.xrefTable: - if offset is None: - print('No offset for object %d (%s)' % (i, name), - file=sys.stderr) - borken = True - else: - if name == 'the zero object': - key = "f" - else: - key = "n" - text = "%010d %05d %s \n" % (offset, generation, key) - self.write(text.encode('ascii')) - i += 1 - if borken: - raise AssertionError('Indirect object does not exist') - - def writeInfoDict(self): - """Write out the info dictionary, checking it for good form""" - - is_date = lambda x: isinstance(x, datetime) - check_trapped = (lambda x: isinstance(x, Name) and - x.name in ('True', 'False', 'Unknown')) - keywords = {'Title': is_string_like, - 'Author': is_string_like, - 'Subject': is_string_like, - 'Keywords': is_string_like, - 'Creator': is_string_like, - 'Producer': is_string_like, - 'CreationDate': is_date, - 'ModDate': is_date, - 'Trapped': check_trapped} - for k in six.iterkeys(self.infoDict): - if k not in keywords: - warnings.warn('Unknown infodict keyword: %s' % k) - else: - if not keywords[k](self.infoDict[k]): - warnings.warn('Bad value for infodict keyword %s' % k) - - self.infoObject = self.reserveObject('info') - self.writeObject(self.infoObject, self.infoDict) - - def writeTrailer(self): - """Write out the PDF trailer.""" - - self.write(b"trailer\n") - self.write(pdfRepr( - {'Size': self.nextObject, - 'Root': self.rootObject, - 'Info': self.infoObject})) - # Could add 'ID' - self.write(("\nstartxref\n%d\n%%%%EOF\n" % - self.startxref).encode('ascii')) - - -class RendererPdf(RendererBase): - truetype_font_cache = maxdict(50) - afm_font_cache = maxdict(50) - - def __init__(self, file, image_dpi): - RendererBase.__init__(self) - self.file = file - self.gc = self.new_gc() - self.mathtext_parser = MathTextParser("Pdf") - self.image_dpi = image_dpi - self.tex_font_map = None - - def finalize(self): - self.file.output(*self.gc.finalize()) - - def check_gc(self, gc, fillcolor=None): - orig_fill = getattr(gc, '_fillcolor', (0., 0., 0.)) - gc._fillcolor = fillcolor - - orig_alphas = getattr(gc, '_effective_alphas', (1.0, 1.0)) - - if gc._forced_alpha: - gc._effective_alphas = (gc._alpha, gc._alpha) - elif fillcolor is None or len(fillcolor) < 4: - gc._effective_alphas = (gc._rgb[3], 1.0) - else: - gc._effective_alphas = (gc._rgb[3], fillcolor[3]) - - delta = self.gc.delta(gc) - if delta: - self.file.output(*delta) - - # Restore gc to avoid unwanted side effects - gc._fillcolor = orig_fill - gc._effective_alphas = orig_alphas - - def tex_font_mapping(self, texfont): - if self.tex_font_map is None: - self.tex_font_map = \ - dviread.PsfontsMap(dviread.find_tex_file('pdftex.map')) - return self.tex_font_map[texfont] - - def track_characters(self, font, s): - """Keeps track of which characters are required from - each font.""" - if isinstance(font, six.string_types): - fname = font - else: - fname = font.fname - realpath, stat_key = get_realpath_and_stat(fname) - used_characters = self.file.used_characters.setdefault( - stat_key, (realpath, set())) - used_characters[1].update([ord(x) for x in s]) - - def merge_used_characters(self, other): - for stat_key, (realpath, charset) in six.iteritems(other): - used_characters = self.file.used_characters.setdefault( - stat_key, (realpath, set())) - used_characters[1].update(charset) - - def get_image_magnification(self): - return self.image_dpi/72.0 - - def option_scale_image(self): - """ - pdf backend support arbitrary scaling of image. - """ - return True - - def draw_image(self, gc, x, y, im, dx=None, dy=None, transform=None): - self.check_gc(gc) - - h, w = im.get_size_out() - - if dx is None: - w = 72.0*w/self.image_dpi - else: - w = dx - - if dy is None: - h = 72.0*h/self.image_dpi - else: - h = dy - - imob = self.file.imageObject(im) - - if transform is None: - self.file.output(Op.gsave, - w, 0, 0, h, x, y, Op.concat_matrix, - imob, Op.use_xobject, Op.grestore) - else: - tr1, tr2, tr3, tr4, tr5, tr6 = transform.to_values() - - self.file.output(Op.gsave, - tr1, tr2, tr3, tr4, tr5, tr6, Op.concat_matrix, - w, 0, 0, h, x, y, Op.concat_matrix, - imob, Op.use_xobject, Op.grestore) - - def draw_path(self, gc, path, transform, rgbFace=None): - self.check_gc(gc, rgbFace) - self.file.writePath( - path, transform, - rgbFace is None and gc.get_hatch_path() is None, - gc.get_sketch_params()) - self.file.output(self.gc.paint()) - - def draw_path_collection(self, gc, master_transform, paths, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, urls, - offset_position): - # We can only reuse the objects if the presence of fill and - # stroke (and the amount of alpha for each) is the same for - # all of them - can_do_optimization = True - facecolors = np.asarray(facecolors) - edgecolors = np.asarray(edgecolors) - - if not len(facecolors): - filled = False - can_do_optimization = not gc.get_hatch() - else: - if np.all(facecolors[:, 3] == facecolors[0, 3]): - filled = facecolors[0, 3] != 0.0 - else: - can_do_optimization = False - - if not len(edgecolors): - stroked = False - else: - if np.all(np.asarray(linewidths) == 0.0): - stroked = False - elif np.all(edgecolors[:, 3] == edgecolors[0, 3]): - stroked = edgecolors[0, 3] != 0.0 - else: - can_do_optimization = False - - # Is the optimization worth it? Rough calculation: - # cost of emitting a path in-line is len_path * uses_per_path - # cost of XObject is len_path + 5 for the definition, - # uses_per_path for the uses - len_path = len(paths[0].vertices) if len(paths) > 0 else 0 - uses_per_path = self._iter_collection_uses_per_path( - paths, all_transforms, offsets, facecolors, edgecolors) - should_do_optimization = \ - len_path + uses_per_path + 5 < len_path * uses_per_path - - if (not can_do_optimization) or (not should_do_optimization): - return RendererBase.draw_path_collection( - self, gc, master_transform, paths, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, urls, - offset_position) - - padding = np.max(linewidths) - path_codes = [] - for i, (path, transform) in enumerate(self._iter_collection_raw_paths( - master_transform, paths, all_transforms)): - name = self.file.pathCollectionObject( - gc, path, transform, padding, filled, stroked) - path_codes.append(name) - - output = self.file.output - output(*self.gc.push()) - lastx, lasty = 0, 0 - for xo, yo, path_id, gc0, rgbFace in self._iter_collection( - gc, master_transform, all_transforms, path_codes, offsets, - offsetTrans, facecolors, edgecolors, linewidths, linestyles, - antialiaseds, urls, offset_position): - - self.check_gc(gc0, rgbFace) - dx, dy = xo - lastx, yo - lasty - output(1, 0, 0, 1, dx, dy, Op.concat_matrix, path_id, - Op.use_xobject) - lastx, lasty = xo, yo - output(*self.gc.pop()) - - def draw_markers(self, gc, marker_path, marker_trans, path, trans, - rgbFace=None): - # Same logic as in draw_path_collection - len_marker_path = len(marker_path) - uses = len(path) - if len_marker_path * uses < len_marker_path + uses + 5: - RendererBase.draw_markers(self, gc, marker_path, marker_trans, - path, trans, rgbFace) - return - - self.check_gc(gc, rgbFace) - fillp = gc.fillp(rgbFace) - strokep = gc.strokep() - - output = self.file.output - marker = self.file.markerObject( - marker_path, marker_trans, fillp, strokep, self.gc._linewidth, - gc.get_joinstyle(), gc.get_capstyle()) - - output(Op.gsave) - lastx, lasty = 0, 0 - for vertices, code in path.iter_segments( - trans, - clip=(0, 0, self.file.width*72, self.file.height*72), - simplify=False): - if len(vertices): - x, y = vertices[-2:] - if (x < 0 or - y < 0 or - x > self.file.width * 72 or - y > self.file.height * 72): - continue - dx, dy = x - lastx, y - lasty - output(1, 0, 0, 1, dx, dy, Op.concat_matrix, - marker, Op.use_xobject) - lastx, lasty = x, y - output(Op.grestore) - - def draw_gouraud_triangle(self, gc, points, colors, trans): - self.draw_gouraud_triangles(gc, points.reshape((1, 3, 2)), - colors.reshape((1, 3, 4)), trans) - - def draw_gouraud_triangles(self, gc, points, colors, trans): - assert len(points) == len(colors) - assert points.ndim == 3 - assert points.shape[1] == 3 - assert points.shape[2] == 2 - assert colors.ndim == 3 - assert colors.shape[1] == 3 - assert colors.shape[2] == 4 - - shape = points.shape - points = points.reshape((shape[0] * shape[1], 2)) - tpoints = trans.transform(points) - tpoints = tpoints.reshape(shape) - name = self.file.addGouraudTriangles(tpoints, colors) - self.check_gc(gc) - self.file.output(name, Op.shading) - - def _setup_textpos(self, x, y, angle, oldx=0, oldy=0, oldangle=0): - if angle == oldangle == 0: - self.file.output(x - oldx, y - oldy, Op.textpos) - else: - angle = angle / 180.0 * pi - self.file.output(cos(angle), sin(angle), - -sin(angle), cos(angle), - x, y, Op.textmatrix) - self.file.output(0, 0, Op.textpos) - - def draw_mathtext(self, gc, x, y, s, prop, angle): - # TODO: fix positioning and encoding - width, height, descent, glyphs, rects, used_characters = \ - self.mathtext_parser.parse(s, 72, prop) - self.merge_used_characters(used_characters) - - # When using Type 3 fonts, we can't use character codes higher - # than 255, so we use the "Do" command to render those - # instead. - global_fonttype = rcParams['pdf.fonttype'] - - # Set up a global transformation matrix for the whole math expression - a = angle / 180.0 * pi - self.file.output(Op.gsave) - self.file.output(cos(a), sin(a), -sin(a), cos(a), x, y, - Op.concat_matrix) - - self.check_gc(gc, gc._rgb) - self.file.output(Op.begin_text) - prev_font = None, None - oldx, oldy = 0, 0 - for ox, oy, fontname, fontsize, num, symbol_name in glyphs: - if is_opentype_cff_font(fontname): - fonttype = 42 - else: - fonttype = global_fonttype - - if fonttype == 42 or num <= 255: - self._setup_textpos(ox, oy, 0, oldx, oldy) - oldx, oldy = ox, oy - if (fontname, fontsize) != prev_font: - self.file.output(self.file.fontName(fontname), fontsize, - Op.selectfont) - prev_font = fontname, fontsize - self.file.output(self.encode_string(unichr(num), fonttype), - Op.show) - self.file.output(Op.end_text) - - # If using Type 3 fonts, render all of the multi-byte characters - # as XObjects using the 'Do' command. - if global_fonttype == 3: - for ox, oy, fontname, fontsize, num, symbol_name in glyphs: - if is_opentype_cff_font(fontname): - fonttype = 42 - else: - fonttype = global_fonttype - - if fonttype == 3 and num > 255: - self.file.fontName(fontname) - self.file.output(Op.gsave, - 0.001 * fontsize, 0, - 0, 0.001 * fontsize, - ox, oy, Op.concat_matrix) - name = self.file._get_xobject_symbol_name( - fontname, symbol_name) - self.file.output(Name(name), Op.use_xobject) - self.file.output(Op.grestore) - - # Draw any horizontal lines in the math layout - for ox, oy, width, height in rects: - self.file.output(Op.gsave, ox, oy, width, height, - Op.rectangle, Op.fill, Op.grestore) - - # Pop off the global transformation - self.file.output(Op.grestore) - - def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): - texmanager = self.get_texmanager() - fontsize = prop.get_size_in_points() - dvifile = texmanager.make_dvi(s, fontsize) - dvi = dviread.Dvi(dvifile, 72) - page = six.next(iter(dvi)) - dvi.close() - - # Gather font information and do some setup for combining - # characters into strings. The variable seq will contain a - # sequence of font and text entries. A font entry is a list - # ['font', name, size] where name is a Name object for the - # font. A text entry is ['text', x, y, glyphs, x+w] where x - # and y are the starting coordinates, w is the width, and - # glyphs is a list; in this phase it will always contain just - # one one-character string, but later it may have longer - # strings interspersed with kern amounts. - oldfont, seq = None, [] - for x1, y1, dvifont, glyph, width in page.text: - if dvifont != oldfont: - pdfname = self.file.fontName(dvifont.texname) - if dvifont.texname not in self.file.dviFontInfo: - psfont = self.tex_font_mapping(dvifont.texname) - self.file.dviFontInfo[dvifont.texname] = Bunch( - fontfile=psfont.filename, - basefont=psfont.psname, - encodingfile=psfont.encoding, - effects=psfont.effects, - dvifont=dvifont) - seq += [['font', pdfname, dvifont.size]] - oldfont = dvifont - # We need to convert the glyph numbers to bytes, and the easiest - # way to do this on both Python 2 and 3 is .encode('latin-1') - seq += [['text', x1, y1, - [six.unichr(glyph).encode('latin-1')], x1+width]] - - # Find consecutive text strings with constant y coordinate and - # combine into a sequence of strings and kerns, or just one - # string (if any kerns would be less than 0.1 points). - i, curx, fontsize = 0, 0, None - while i < len(seq)-1: - elt, nxt = seq[i:i+2] - if elt[0] == 'font': - fontsize = elt[2] - elif elt[0] == nxt[0] == 'text' and elt[2] == nxt[2]: - offset = elt[4] - nxt[1] - if abs(offset) < 0.1: - elt[3][-1] += nxt[3][0] - elt[4] += nxt[4]-nxt[1] - else: - elt[3] += [offset*1000.0/fontsize, nxt[3][0]] - elt[4] = nxt[4] - del seq[i+1] - continue - i += 1 - - # Create a transform to map the dvi contents to the canvas. - mytrans = Affine2D().rotate_deg(angle).translate(x, y) - - # Output the text. - self.check_gc(gc, gc._rgb) - self.file.output(Op.begin_text) - curx, cury, oldx, oldy = 0, 0, 0, 0 - for elt in seq: - if elt[0] == 'font': - self.file.output(elt[1], elt[2], Op.selectfont) - elif elt[0] == 'text': - curx, cury = mytrans.transform((elt[1], elt[2])) - self._setup_textpos(curx, cury, angle, oldx, oldy) - oldx, oldy = curx, cury - if len(elt[3]) == 1: - self.file.output(elt[3][0], Op.show) - else: - self.file.output(elt[3], Op.showkern) - else: - assert False - self.file.output(Op.end_text) - - # Then output the boxes (e.g., variable-length lines of square - # roots). - boxgc = self.new_gc() - boxgc.copy_properties(gc) - boxgc.set_linewidth(0) - pathops = [Path.MOVETO, Path.LINETO, Path.LINETO, Path.LINETO, - Path.CLOSEPOLY] - for x1, y1, h, w in page.boxes: - path = Path([[x1, y1], [x1+w, y1], [x1+w, y1+h], [x1, y1+h], - [0, 0]], pathops) - self.draw_path(boxgc, path, mytrans, gc._rgb) - - def encode_string(self, s, fonttype): - if fonttype in (1, 3): - return s.encode('cp1252', 'replace') - return s.encode('utf-16be', 'replace') - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - # TODO: combine consecutive texts into one BT/ET delimited section - - # This function is rather complex, since there is no way to - # access characters of a Type 3 font with codes > 255. (Type - # 3 fonts can not have a CIDMap). Therefore, we break the - # string into chunks, where each chunk contains exclusively - # 1-byte or exclusively 2-byte characters, and output each - # chunk a separate command. 1-byte characters use the regular - # text show command (Tj), whereas 2-byte characters use the - # use XObject command (Do). If using Type 42 fonts, all of - # this complication is avoided, but of course, those fonts can - # not be subsetted. - - self.check_gc(gc, gc._rgb) - if ismath: - return self.draw_mathtext(gc, x, y, s, prop, angle) - - fontsize = prop.get_size_in_points() - - if rcParams['pdf.use14corefonts']: - font = self._get_font_afm(prop) - l, b, w, h = font.get_str_bbox(s) - fonttype = 1 - else: - font = self._get_font_ttf(prop) - self.track_characters(font, s) - font.set_text(s, 0.0, flags=LOAD_NO_HINTING) - - fonttype = rcParams['pdf.fonttype'] - - # We can't subset all OpenType fonts, so switch to Type 42 - # in that case. - if is_opentype_cff_font(font.fname): - fonttype = 42 - - def check_simple_method(s): - """Determine if we should use the simple or woven method - to output this text, and chunks the string into 1-byte and - 2-byte sections if necessary.""" - use_simple_method = True - chunks = [] - - if not rcParams['pdf.use14corefonts']: - if fonttype == 3 and not isinstance(s, bytes) and len(s) != 0: - # Break the string into chunks where each chunk is either - # a string of chars <= 255, or a single character > 255. - s = six.text_type(s) - for c in s: - if ord(c) <= 255: - char_type = 1 - else: - char_type = 2 - if len(chunks) and chunks[-1][0] == char_type: - chunks[-1][1].append(c) - else: - chunks.append((char_type, [c])) - use_simple_method = (len(chunks) == 1 - and chunks[-1][0] == 1) - return use_simple_method, chunks - - def draw_text_simple(): - """Outputs text using the simple method.""" - self.file.output(Op.begin_text, - self.file.fontName(prop), - fontsize, - Op.selectfont) - self._setup_textpos(x, y, angle) - self.file.output(self.encode_string(s, fonttype), Op.show, - Op.end_text) - - def draw_text_woven(chunks): - """Outputs text using the woven method, alternating - between chunks of 1-byte characters and 2-byte characters. - Only used for Type 3 fonts.""" - chunks = [(a, ''.join(b)) for a, b in chunks] - cmap = font.get_charmap() - - # Do the rotation and global translation as a single matrix - # concatenation up front - self.file.output(Op.gsave) - a = angle / 180.0 * pi - self.file.output(cos(a), sin(a), -sin(a), cos(a), x, y, - Op.concat_matrix) - - # Output all the 1-byte characters in a BT/ET group, then - # output all the 2-byte characters. - for mode in (1, 2): - newx = oldx = 0 - # Output a 1-byte character chunk - if mode == 1: - self.file.output(Op.begin_text, - self.file.fontName(prop), - fontsize, - Op.selectfont) - - for chunk_type, chunk in chunks: - if mode == 1 and chunk_type == 1: - self._setup_textpos(newx, 0, 0, oldx, 0, 0) - self.file.output(self.encode_string(chunk, fonttype), - Op.show) - oldx = newx - - lastgind = None - for c in chunk: - ccode = ord(c) - gind = cmap.get(ccode) - if gind is not None: - if mode == 2 and chunk_type == 2: - glyph_name = font.get_glyph_name(gind) - self.file.output(Op.gsave) - self.file.output(0.001 * fontsize, 0, - 0, 0.001 * fontsize, - newx, 0, Op.concat_matrix) - name = self.file._get_xobject_symbol_name( - font.fname, glyph_name) - self.file.output(Name(name), Op.use_xobject) - self.file.output(Op.grestore) - - # Move the pointer based on the character width - # and kerning - glyph = font.load_char(ccode, - flags=LOAD_NO_HINTING) - if lastgind is not None: - kern = font.get_kerning( - lastgind, gind, KERNING_UNFITTED) - else: - kern = 0 - lastgind = gind - newx += kern/64.0 + glyph.linearHoriAdvance/65536.0 - - if mode == 1: - self.file.output(Op.end_text) - - self.file.output(Op.grestore) - - use_simple_method, chunks = check_simple_method(s) - if use_simple_method: - return draw_text_simple() - else: - return draw_text_woven(chunks) - - def get_text_width_height_descent(self, s, prop, ismath): - if rcParams['text.usetex']: - texmanager = self.get_texmanager() - fontsize = prop.get_size_in_points() - w, h, d = texmanager.get_text_width_height_descent(s, fontsize, - renderer=self) - return w, h, d - - if ismath: - w, h, d, glyphs, rects, used_characters = \ - self.mathtext_parser.parse(s, 72, prop) - - elif rcParams['pdf.use14corefonts']: - font = self._get_font_afm(prop) - l, b, w, h, d = font.get_str_bbox_and_descent(s) - scale = prop.get_size_in_points() - w *= scale / 1000 - h *= scale / 1000 - d *= scale / 1000 - else: - font = self._get_font_ttf(prop) - font.set_text(s, 0.0, flags=LOAD_NO_HINTING) - w, h = font.get_width_height() - scale = (1.0 / 64.0) - w *= scale - h *= scale - d = font.get_descent() - d *= scale - return w, h, d - - def _get_font_afm(self, prop): - key = hash(prop) - font = self.afm_font_cache.get(key) - if font is None: - filename = findfont( - prop, fontext='afm', directory=self.file._core14fontdir) - if filename is None: - filename = findfont( - "Helvetica", fontext='afm', - directory=self.file._core14fontdir) - font = self.afm_font_cache.get(filename) - if font is None: - with open(filename, 'rb') as fh: - font = AFM(fh) - self.afm_font_cache[filename] = font - self.afm_font_cache[key] = font - return font - - def _get_font_ttf(self, prop): - key = hash(prop) - font = self.truetype_font_cache.get(key) - if font is None: - filename = findfont(prop) - font = self.truetype_font_cache.get(filename) - if font is None: - font = FT2Font(filename) - self.truetype_font_cache[filename] = font - self.truetype_font_cache[key] = font - font.clear() - font.set_size(prop.get_size_in_points(), 72) - return font - - def flipy(self): - return False - - def get_canvas_width_height(self): - return self.file.width / 72.0, self.file.height / 72.0 - - def new_gc(self): - return GraphicsContextPdf(self.file) - - -class GraphicsContextPdf(GraphicsContextBase): - - def __init__(self, file): - GraphicsContextBase.__init__(self) - self._fillcolor = (0.0, 0.0, 0.0) - self._effective_alphas = (1.0, 1.0) - self.file = file - self.parent = None - - def __repr__(self): - d = dict(self.__dict__) - del d['file'] - del d['parent'] - return repr(d) - - def strokep(self): - """ - Predicate: does the path need to be stroked (its outline drawn)? - This tests for the various conditions that disable stroking - the path, in which case it would presumably be filled. - """ - # _linewidth > 0: in pdf a line of width 0 is drawn at minimum - # possible device width, but e.g., agg doesn't draw at all - return (self._linewidth > 0 and self._alpha > 0 and - (len(self._rgb) <= 3 or self._rgb[3] != 0.0)) - - def fillp(self, *args): - """ - Predicate: does the path need to be filled? - - An optional argument can be used to specify an alternative - _fillcolor, as needed by RendererPdf.draw_markers. - """ - if len(args): - _fillcolor = args[0] - else: - _fillcolor = self._fillcolor - return (self._hatch or - (_fillcolor is not None and - (len(_fillcolor) <= 3 or _fillcolor[3] != 0.0))) - - def close_and_paint(self): - """ - Return the appropriate pdf operator to close the path and - cause it to be stroked, filled, or both. - """ - return Op.paint_path(True, self.fillp(), self.strokep()) - - def paint(self): - """ - Return the appropriate pdf operator to cause the path to be - stroked, filled, or both. - """ - return Op.paint_path(False, self.fillp(), self.strokep()) - - capstyles = {'butt': 0, 'round': 1, 'projecting': 2} - joinstyles = {'miter': 0, 'round': 1, 'bevel': 2} - - def capstyle_cmd(self, style): - return [self.capstyles[style], Op.setlinecap] - - def joinstyle_cmd(self, style): - return [self.joinstyles[style], Op.setlinejoin] - - def linewidth_cmd(self, width): - return [width, Op.setlinewidth] - - def dash_cmd(self, dashes): - offset, dash = dashes - if dash is None: - dash = [] - offset = 0 - return [list(dash), offset, Op.setdash] - - def alpha_cmd(self, alpha, forced, effective_alphas): - name = self.file.alphaState(effective_alphas) - return [name, Op.setgstate] - - def hatch_cmd(self, hatch): - if not hatch: - if self._fillcolor is not None: - return self.fillcolor_cmd(self._fillcolor) - else: - return [Name('DeviceRGB'), Op.setcolorspace_nonstroke] - else: - hatch_style = (self._rgb, self._fillcolor, hatch) - name = self.file.hatchPattern(hatch_style) - return [Name('Pattern'), Op.setcolorspace_nonstroke, - name, Op.setcolor_nonstroke] - - def rgb_cmd(self, rgb): - if rcParams['pdf.inheritcolor']: - return [] - if rgb[0] == rgb[1] == rgb[2]: - return [rgb[0], Op.setgray_stroke] - else: - return list(rgb[:3]) + [Op.setrgb_stroke] - - def fillcolor_cmd(self, rgb): - if rgb is None or rcParams['pdf.inheritcolor']: - return [] - elif rgb[0] == rgb[1] == rgb[2]: - return [rgb[0], Op.setgray_nonstroke] - else: - return list(rgb[:3]) + [Op.setrgb_nonstroke] - - def push(self): - parent = GraphicsContextPdf(self.file) - parent.copy_properties(self) - parent.parent = self.parent - self.parent = parent - return [Op.gsave] - - def pop(self): - assert self.parent is not None - self.copy_properties(self.parent) - self.parent = self.parent.parent - return [Op.grestore] - - def clip_cmd(self, cliprect, clippath): - """Set clip rectangle. Calls self.pop() and self.push().""" - cmds = [] - # Pop graphics state until we hit the right one or the stack is empty - while ((self._cliprect, self._clippath) != (cliprect, clippath) - and self.parent is not None): - cmds.extend(self.pop()) - # Unless we hit the right one, set the clip polygon - if ((self._cliprect, self._clippath) != (cliprect, clippath) or - self.parent is None): - cmds.extend(self.push()) - if self._cliprect != cliprect: - cmds.extend([cliprect, Op.rectangle, Op.clip, Op.endpath]) - if self._clippath != clippath: - path, affine = clippath.get_transformed_path_and_affine() - cmds.extend( - PdfFile.pathOperations(path, affine, simplify=False) + - [Op.clip, Op.endpath]) - return cmds - - commands = ( - # must come first since may pop - (('_cliprect', '_clippath'), clip_cmd), - (('_alpha', '_forced_alpha', '_effective_alphas'), alpha_cmd), - (('_capstyle',), capstyle_cmd), - (('_fillcolor',), fillcolor_cmd), - (('_joinstyle',), joinstyle_cmd), - (('_linewidth',), linewidth_cmd), - (('_dashes',), dash_cmd), - (('_rgb',), rgb_cmd), - (('_hatch',), hatch_cmd), # must come after fillcolor and rgb - ) - - # TODO: _linestyle - - def delta(self, other): - """ - Copy properties of other into self and return PDF commands - needed to transform self into other. - """ - cmds = [] - for params, cmd in self.commands: - different = False - for p in params: - ours = getattr(self, p) - theirs = getattr(other, p) - try: - if (ours is None or theirs is None): - different = bool(not(ours is theirs)) - else: - different = bool(ours != theirs) - except ValueError: - ours = np.asarray(ours) - theirs = np.asarray(theirs) - different = (ours.shape != theirs.shape or - np.any(ours != theirs)) - if different: - break - - if different: - theirs = [getattr(other, p) for p in params] - cmds.extend(cmd(self, *theirs)) - for p in params: - setattr(self, p, getattr(other, p)) - return cmds - - def copy_properties(self, other): - """ - Copy properties of other into self. - """ - GraphicsContextBase.copy_properties(self, other) - fillcolor = getattr(other, '_fillcolor', self._fillcolor) - effective_alphas = getattr(other, '_effective_alphas', - self._effective_alphas) - self._fillcolor = fillcolor - self._effective_alphas = effective_alphas - - def finalize(self): - """ - Make sure every pushed graphics state is popped. - """ - cmds = [] - while self.parent is not None: - cmds.extend(self.pop()) - return cmds - -######################################################################## -# -# The following functions and classes are for pylab and implement -# window/figure managers, etc... -# -######################################################################## - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - # if a main-level app must be created, this is the usual place to - # do it -- see backend_wx, backend_wxagg and backend_tkagg for - # examples. Not all GUIs require explicit instantiation of a - # main-level app (egg backend_gtk, backend_gtkagg) for pylab - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasPdf(figure) - manager = FigureManagerPdf(canvas, num) - return manager - - -class PdfPages(object): - """ - A multi-page PDF file. - - Examples - -------- - - >>> import matplotlib.pyplot as plt - >>> # Initialize: - >>> with PdfPages('foo.pdf') as pdf: - ... # As many times as you like, create a figure fig and save it: - ... fig = plt.figure() - ... pdf.savefig(fig) - ... # When no figure is specified the current figure is saved - ... pdf.savefig() - - Notes - ----- - - In reality :class:`PdfPages` is a thin wrapper around :class:`PdfFile`, in - order to avoid confusion when using :func:`~matplotlib.pyplot.savefig` and - forgetting the format argument. - """ - __slots__ = ('_file', 'keep_empty') - - def __init__(self, filename, keep_empty=True): - """ - Create a new PdfPages object. - - Parameters - ---------- - - filename: str - Plots using :meth:`PdfPages.savefig` will be written to a file at - this location. The file is opened at once and any older file with - the same name is overwritten. - keep_empty: bool, optional - If set to False, then empty pdf files will be deleted automatically - when closed. - """ - self._file = PdfFile(filename) - self.keep_empty = keep_empty - - def __enter__(self): - return self - - def __exit__(self, exc_type, exc_val, exc_tb): - self.close() - - def close(self): - """ - Finalize this object, making the underlying file a complete - PDF file. - """ - self._file.close() - if (self.get_pagecount() == 0 and not self.keep_empty - and not self._file.passed_in_file_object): - os.remove(self._file.fh.name) - self._file = None - - def infodict(self): - """ - Return a modifiable information dictionary object - (see PDF reference section 10.2.1 'Document Information - Dictionary'). - """ - return self._file.infoDict - - def savefig(self, figure=None, **kwargs): - """ - Saves a :class:`~matplotlib.figure.Figure` to this file as a new page. - - Any other keyword arguments are passed to - :meth:`~matplotlib.figure.Figure.savefig`. - - Parameters - ---------- - - figure: :class:`~matplotlib.figure.Figure` or int, optional - Specifies what figure is saved to file. If not specified, the - active figure is saved. If a :class:`~matplotlib.figure.Figure` - instance is provided, this figure is saved. If an int is specified, - the figure instance to save is looked up by number. - """ - if isinstance(figure, Figure): - figure.savefig(self, format='pdf', **kwargs) - else: - if figure is None: - figureManager = Gcf.get_active() - else: - figureManager = Gcf.get_fig_manager(figure) - if figureManager is None: - raise ValueError("No such figure: " + repr(figure)) - else: - figureManager.canvas.figure.savefig(self, format='pdf', - **kwargs) - - def get_pagecount(self): - """ - Returns the current number of pages in the multipage pdf file. - """ - return len(self._file.pageList) - - -class FigureCanvasPdf(FigureCanvasBase): - """ - The canvas the figure renders into. Calls the draw and print fig - methods, creates the renderers, etc... - - Public attribute - - figure - A Figure instance - """ - - fixed_dpi = 72 - - def draw(self): - pass - - filetypes = {'pdf': 'Portable Document Format'} - - def get_default_filetype(self): - return 'pdf' - - def print_pdf(self, filename, **kwargs): - image_dpi = kwargs.get('dpi', 72) # dpi to use for images - self.figure.set_dpi(72) # there are 72 pdf points to an inch - width, height = self.figure.get_size_inches() - if isinstance(filename, PdfPages): - file = filename._file - else: - file = PdfFile(filename) - try: - file.newPage(width, height) - _bbox_inches_restore = kwargs.pop("bbox_inches_restore", None) - renderer = MixedModeRenderer( - self.figure, width, height, image_dpi, - RendererPdf(file, image_dpi), - bbox_inches_restore=_bbox_inches_restore) - self.figure.draw(renderer) - renderer.finalize() - finally: - if isinstance(filename, PdfPages): # finish off this page - file.endStream() - else: # we opened the file above; now finish it off - file.close() - - -class FigureManagerPdf(FigureManagerBase): - pass - - -FigureCanvas = FigureCanvasPdf -FigureManager = FigureManagerPdf diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_pgf.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_pgf.py deleted file mode 100644 index b64a16f..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_pgf.py +++ /dev/null @@ -1,962 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import math -import os -import sys -import re -import shutil -import tempfile -import codecs -import atexit -import weakref -import warnings - -import matplotlib as mpl -from matplotlib.backend_bases import RendererBase, GraphicsContextBase,\ - FigureManagerBase, FigureCanvasBase -from matplotlib.backends.backend_mixed import MixedModeRenderer -from matplotlib.figure import Figure -from matplotlib.text import Text -from matplotlib.path import Path -from matplotlib import _png, rcParams -from matplotlib.cbook import is_string_like, is_writable_file_like -from matplotlib.compat import subprocess -from matplotlib.compat.subprocess import check_output - - -############################################################################### - -# create a list of system fonts, all of these should work with xe/lua-latex -system_fonts = [] -if sys.platform.startswith('win'): - from matplotlib import font_manager - from matplotlib.ft2font import FT2Font - for f in font_manager.win32InstalledFonts(): - try: - system_fonts.append(FT2Font(str(f)).family_name) - except: - pass # unknown error, skip this font -else: - # assuming fontconfig is installed and the command 'fc-list' exists - try: - # list scalable (non-bitmap) fonts - fc_list = check_output(['fc-list', ':outline,scalable', 'family']) - fc_list = fc_list.decode('utf8') - system_fonts = [f.split(',')[0] for f in fc_list.splitlines()] - system_fonts = list(set(system_fonts)) - except: - warnings.warn('error getting fonts from fc-list', UserWarning) - -def get_texcommand(): - """Get chosen TeX system from rc.""" - texsystem_options = ["xelatex", "lualatex", "pdflatex"] - texsystem = rcParams.get("pgf.texsystem", "xelatex") - return texsystem if texsystem in texsystem_options else "xelatex" - - -def get_fontspec(): - """Build fontspec preamble from rc.""" - latex_fontspec = [] - texcommand = get_texcommand() - - if texcommand != "pdflatex": - latex_fontspec.append("\\usepackage{fontspec}") - - if texcommand != "pdflatex" and rcParams.get("pgf.rcfonts", True): - # try to find fonts from rc parameters - families = ["serif", "sans-serif", "monospace"] - fontspecs = [r"\setmainfont{%s}", r"\setsansfont{%s}", - r"\setmonofont{%s}"] - for family, fontspec in zip(families, fontspecs): - matches = [f for f in rcParams["font." + family] - if f in system_fonts] - if matches: - latex_fontspec.append(fontspec % matches[0]) - else: - pass # no fonts found, fallback to LaTeX defaule - - return "\n".join(latex_fontspec) - - -def get_preamble(): - """Get LaTeX preamble from rc.""" - latex_preamble = rcParams.get("pgf.preamble", "") - if type(latex_preamble) == list: - latex_preamble = "\n".join(latex_preamble) - return latex_preamble - -############################################################################### - -# This almost made me cry!!! -# In the end, it's better to use only one unit for all coordinates, since the -# arithmetic in latex seems to produce inaccurate conversions. -latex_pt_to_in = 1. / 72.27 -latex_in_to_pt = 1. / latex_pt_to_in -mpl_pt_to_in = 1. / 72. -mpl_in_to_pt = 1. / mpl_pt_to_in - -############################################################################### -# helper functions - -NO_ESCAPE = r"(? 3 else 1.0 - - if has_fill: - writeln(self.fh, r"\definecolor{currentfill}{rgb}{%f,%f,%f}" % tuple(rgbFace[:3])) - writeln(self.fh, r"\pgfsetfillcolor{currentfill}") - if has_fill and fillopacity != 1.0: - writeln(self.fh, r"\pgfsetfillopacity{%f}" % fillopacity) - - # linewidth and color - lw = gc.get_linewidth() * mpl_pt_to_in * latex_in_to_pt - stroke_rgba = gc.get_rgb() - writeln(self.fh, r"\pgfsetlinewidth{%fpt}" % lw) - writeln(self.fh, r"\definecolor{currentstroke}{rgb}{%f,%f,%f}" % stroke_rgba[:3]) - writeln(self.fh, r"\pgfsetstrokecolor{currentstroke}") - if strokeopacity != 1.0: - writeln(self.fh, r"\pgfsetstrokeopacity{%f}" % strokeopacity) - - # line style - dash_offset, dash_list = gc.get_dashes() - if dash_list is None: - writeln(self.fh, r"\pgfsetdash{}{0pt}") - else: - dash_str = r"\pgfsetdash{" - for dash in dash_list: - dash_str += r"{%fpt}" % dash - dash_str += r"}{%fpt}" % dash_offset - writeln(self.fh, dash_str) - - def _print_pgf_path(self, gc, path, transform): - f = 1. / self.dpi - # check for clip box - bbox = gc.get_clip_rectangle() if gc else None - if bbox: - p1, p2 = bbox.get_points() - clip = (p1[0], p1[1], p2[0], p2[1]) - else: - clip = None - # build path - for points, code in path.iter_segments(transform, clip=clip): - if code == Path.MOVETO: - x, y = tuple(points) - writeln(self.fh, r"\pgfpathmoveto{\pgfqpoint{%fin}{%fin}}" % - (f * x, f * y)) - elif code == Path.CLOSEPOLY: - writeln(self.fh, r"\pgfpathclose") - elif code == Path.LINETO: - x, y = tuple(points) - writeln(self.fh, r"\pgfpathlineto{\pgfqpoint{%fin}{%fin}}" % - (f * x, f * y)) - elif code == Path.CURVE3: - cx, cy, px, py = tuple(points) - coords = cx * f, cy * f, px * f, py * f - writeln(self.fh, r"\pgfpathquadraticcurveto{\pgfqpoint{%fin}{%fin}}{\pgfqpoint{%fin}{%fin}}" % coords) - elif code == Path.CURVE4: - c1x, c1y, c2x, c2y, px, py = tuple(points) - coords = c1x * f, c1y * f, c2x * f, c2y * f, px * f, py * f - writeln(self.fh, r"\pgfpathcurveto{\pgfqpoint{%fin}{%fin}}{\pgfqpoint{%fin}{%fin}}{\pgfqpoint{%fin}{%fin}}" % coords) - - def _pgf_path_draw(self, stroke=True, fill=False): - actions = [] - if stroke: - actions.append("stroke") - if fill: - actions.append("fill") - writeln(self.fh, r"\pgfusepath{%s}" % ",".join(actions)) - - def draw_image(self, gc, x, y, im): - # TODO: Almost no documentation for the behavior of this function. - # Something missing? - - # save the images to png files - path = os.path.dirname(self.fh.name) - fname = os.path.splitext(os.path.basename(self.fh.name))[0] - fname_img = "%s-img%d.png" % (fname, self.image_counter) - self.image_counter += 1 - im.flipud_out() - rows, cols, buf = im.as_rgba_str() - _png.write_png(buf, cols, rows, os.path.join(path, fname_img)) - - # reference the image in the pgf picture - writeln(self.fh, r"\begin{pgfscope}") - self._print_pgf_clip(gc) - h, w = im.get_size_out() - f = 1. / self.dpi # from display coords to inch - writeln(self.fh, r"\pgftext[at=\pgfqpoint{%fin}{%fin},left,bottom]{\pgfimage[interpolate=true,width=%fin,height=%fin]{%s}}" % (x * f, y * f, w * f, h * f, fname_img)) - writeln(self.fh, r"\end{pgfscope}") - - def draw_tex(self, gc, x, y, s, prop, angle, ismath="TeX!", mtext=None): - self.draw_text(gc, x, y, s, prop, angle, ismath, mtext) - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - # prepare string for tex - s = common_texification(s) - prop_cmds = _font_properties_str(prop) - s = r"%s %s" % (prop_cmds, s) - - - writeln(self.fh, r"\begin{pgfscope}") - - alpha = gc.get_alpha() - if alpha != 1.0: - writeln(self.fh, r"\pgfsetfillopacity{%f}" % alpha) - writeln(self.fh, r"\pgfsetstrokeopacity{%f}" % alpha) - rgb = tuple(gc.get_rgb())[:3] - if rgb != (0, 0, 0): - writeln(self.fh, r"\definecolor{textcolor}{rgb}{%f,%f,%f}" % rgb) - writeln(self.fh, r"\pgfsetstrokecolor{textcolor}") - writeln(self.fh, r"\pgfsetfillcolor{textcolor}") - s = r"\color{textcolor}" + s - - f = 1.0 / self.figure.dpi - text_args = [] - if mtext and (angle == 0 or mtext.get_rotation_mode() == "anchor"): - # if text anchoring can be supported, get the original coordinates - # and add alignment information - x, y = mtext.get_transform().transform_point(mtext.get_position()) - text_args.append("x=%fin" % (x * f)) - text_args.append("y=%fin" % (y * f)) - - halign = {"left": "left", "right": "right", "center": ""} - valign = {"top": "top", "bottom": "bottom", - "baseline": "base", "center": ""} - text_args.append(halign[mtext.get_ha()]) - text_args.append(valign[mtext.get_va()]) - else: - # if not, use the text layout provided by matplotlib - text_args.append("x=%fin" % (x * f)) - text_args.append("y=%fin" % (y * f)) - text_args.append("left") - text_args.append("base") - - if angle != 0: - text_args.append("rotate=%f" % angle) - - writeln(self.fh, r"\pgftext[%s]{%s}" % (",".join(text_args), s)) - writeln(self.fh, r"\end{pgfscope}") - - def get_text_width_height_descent(self, s, prop, ismath): - # check if the math is supposed to be displaystyled - s = common_texification(s) - - # get text metrics in units of latex pt, convert to display units - w, h, d = self.latexManager.get_width_height_descent(s, prop) - # TODO: this should be latex_pt_to_in instead of mpl_pt_to_in - # but having a little bit more space around the text looks better, - # plus the bounding box reported by LaTeX is VERY narrow - f = mpl_pt_to_in * self.dpi - return w * f, h * f, d * f - - def flipy(self): - return False - - def get_canvas_width_height(self): - return self.figure.get_figwidth(), self.figure.get_figheight() - - def points_to_pixels(self, points): - return points * mpl_pt_to_in * self.dpi - - def new_gc(self): - return GraphicsContextPgf() - - -class GraphicsContextPgf(GraphicsContextBase): - pass - -######################################################################## - - -def draw_if_interactive(): - pass - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - # if a main-level app must be created, this is the usual place to - # do it -- see backend_wx, backend_wxagg and backend_tkagg for - # examples. Not all GUIs require explicit instantiation of a - # main-level app (egg backend_gtk, backend_gtkagg) for pylab - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasPgf(figure) - manager = FigureManagerPgf(canvas, num) - return manager - - -class TmpDirCleaner: - remaining_tmpdirs = set() - - @staticmethod - def add(tmpdir): - TmpDirCleaner.remaining_tmpdirs.add(tmpdir) - - @staticmethod - def cleanup_remaining_tmpdirs(): - for tmpdir in TmpDirCleaner.remaining_tmpdirs: - try: - shutil.rmtree(tmpdir) - except: - sys.stderr.write("error deleting tmp directory %s\n" % tmpdir) - - -class FigureCanvasPgf(FigureCanvasBase): - filetypes = {"pgf": "LaTeX PGF picture", - "pdf": "LaTeX compiled PGF picture", - "png": "Portable Network Graphics", } - - def __init__(self, *args): - FigureCanvasBase.__init__(self, *args) - - def get_default_filetype(self): - return 'pdf' - - def _print_pgf_to_fh(self, fh, *args, **kwargs): - if kwargs.get("dryrun", False): - renderer = RendererPgf(self.figure, None, dummy=True) - self.figure.draw(renderer) - return - - header_text = """%% Creator: Matplotlib, PGF backend -%% -%% To include the figure in your LaTeX document, write -%% \\input{.pgf} -%% -%% Make sure the required packages are loaded in your preamble -%% \\usepackage{pgf} -%% -%% Figures using additional raster images can only be included by \input if -%% they are in the same directory as the main LaTeX file. For loading figures -%% from other directories you can use the `import` package -%% \\usepackage{import} -%% and then include the figures with -%% \\import{}{.pgf} -%% -""" - - # append the preamble used by the backend as a comment for debugging - header_info_preamble = ["%% Matplotlib used the following preamble"] - for line in get_preamble().splitlines(): - header_info_preamble.append("%% " + line) - for line in get_fontspec().splitlines(): - header_info_preamble.append("%% " + line) - header_info_preamble.append("%%") - header_info_preamble = "\n".join(header_info_preamble) - - # get figure size in inch - w, h = self.figure.get_figwidth(), self.figure.get_figheight() - dpi = self.figure.get_dpi() - - # create pgfpicture environment and write the pgf code - fh.write(header_text) - fh.write(header_info_preamble) - fh.write("\n") - writeln(fh, r"\begingroup") - writeln(fh, r"\makeatletter") - writeln(fh, r"\begin{pgfpicture}") - writeln(fh, r"\pgfpathrectangle{\pgfpointorigin}{\pgfqpoint{%fin}{%fin}}" % (w, h)) - writeln(fh, r"\pgfusepath{use as bounding box, clip}") - _bbox_inches_restore = kwargs.pop("bbox_inches_restore", None) - renderer = MixedModeRenderer(self.figure, w, h, dpi, - RendererPgf(self.figure, fh), - bbox_inches_restore=_bbox_inches_restore) - self.figure.draw(renderer) - - # end the pgfpicture environment - writeln(fh, r"\end{pgfpicture}") - writeln(fh, r"\makeatother") - writeln(fh, r"\endgroup") - - def print_pgf(self, fname_or_fh, *args, **kwargs): - """ - Output pgf commands for drawing the figure so it can be included and - rendered in latex documents. - """ - if kwargs.get("dryrun", False): - self._print_pgf_to_fh(None, *args, **kwargs) - return - - # figure out where the pgf is to be written to - if is_string_like(fname_or_fh): - with codecs.open(fname_or_fh, "w", encoding="utf-8") as fh: - self._print_pgf_to_fh(fh, *args, **kwargs) - elif is_writable_file_like(fname_or_fh): - if not os.path.exists(fname_or_fh.name): - warnings.warn("streamed pgf-code does not support raster " - "graphics, consider using the pgf-to-pdf option", - UserWarning) - self._print_pgf_to_fh(fname_or_fh, *args, **kwargs) - else: - raise ValueError("filename must be a path") - - def _print_pdf_to_fh(self, fh, *args, **kwargs): - w, h = self.figure.get_figwidth(), self.figure.get_figheight() - - try: - # create temporary directory for compiling the figure - tmpdir = tempfile.mkdtemp(prefix="mpl_pgf_") - fname_pgf = os.path.join(tmpdir, "figure.pgf") - fname_tex = os.path.join(tmpdir, "figure.tex") - fname_pdf = os.path.join(tmpdir, "figure.pdf") - - # print figure to pgf and compile it with latex - self.print_pgf(fname_pgf, *args, **kwargs) - - latex_preamble = get_preamble() - latex_fontspec = get_fontspec() - latexcode = """ -\\documentclass[12pt]{minimal} -\\usepackage[paperwidth=%fin, paperheight=%fin, margin=0in]{geometry} -%s -%s -\\usepackage{pgf} - -\\begin{document} -\\centering -\\input{figure.pgf} -\\end{document}""" % (w, h, latex_preamble, latex_fontspec) - with codecs.open(fname_tex, "w", "utf-8") as fh_tex: - fh_tex.write(latexcode) - - texcommand = get_texcommand() - cmdargs = [texcommand, "-interaction=nonstopmode", - "-halt-on-error", "figure.tex"] - try: - check_output(cmdargs, stderr=subprocess.STDOUT, cwd=tmpdir) - except subprocess.CalledProcessError as e: - raise RuntimeError("%s was not able to process your file.\n\nFull log:\n%s" % (texcommand, e.output)) - - # copy file contents to target - with open(fname_pdf, "rb") as fh_src: - shutil.copyfileobj(fh_src, fh) - finally: - try: - shutil.rmtree(tmpdir) - except: - TmpDirCleaner.add(tmpdir) - - def print_pdf(self, fname_or_fh, *args, **kwargs): - """ - Use LaTeX to compile a Pgf generated figure to PDF. - """ - if kwargs.get("dryrun", False): - self._print_pgf_to_fh(None, *args, **kwargs) - return - - # figure out where the pdf is to be written to - if is_string_like(fname_or_fh): - with open(fname_or_fh, "wb") as fh: - self._print_pdf_to_fh(fh, *args, **kwargs) - elif is_writable_file_like(fname_or_fh): - self._print_pdf_to_fh(fname_or_fh, *args, **kwargs) - else: - raise ValueError("filename must be a path or a file-like object") - - def _print_png_to_fh(self, fh, *args, **kwargs): - converter = make_pdf_to_png_converter() - - try: - # create temporary directory for pdf creation and png conversion - tmpdir = tempfile.mkdtemp(prefix="mpl_pgf_") - fname_pdf = os.path.join(tmpdir, "figure.pdf") - fname_png = os.path.join(tmpdir, "figure.png") - # create pdf and try to convert it to png - self.print_pdf(fname_pdf, *args, **kwargs) - converter(fname_pdf, fname_png, dpi=self.figure.dpi) - # copy file contents to target - with open(fname_png, "rb") as fh_src: - shutil.copyfileobj(fh_src, fh) - finally: - try: - shutil.rmtree(tmpdir) - except: - TmpDirCleaner.add(tmpdir) - - def print_png(self, fname_or_fh, *args, **kwargs): - """ - Use LaTeX to compile a pgf figure to pdf and convert it to png. - """ - if kwargs.get("dryrun", False): - self._print_pgf_to_fh(None, *args, **kwargs) - return - - if is_string_like(fname_or_fh): - with open(fname_or_fh, "wb") as fh: - self._print_png_to_fh(fh, *args, **kwargs) - elif is_writable_file_like(fname_or_fh): - self._print_png_to_fh(fname_or_fh, *args, **kwargs) - else: - raise ValueError("filename must be a path or a file-like object") - - def get_renderer(self): - return RendererPgf(self.figure, None, dummy=True) - - -class FigureManagerPgf(FigureManagerBase): - def __init__(self, *args): - FigureManagerBase.__init__(self, *args) - - -FigureCanvas = FigureCanvasPgf -FigureManager = FigureManagerPgf - - -def _cleanup_all(): - LatexManager._cleanup_remaining_instances() - TmpDirCleaner.cleanup_remaining_tmpdirs() - -atexit.register(_cleanup_all) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_ps.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_ps.py deleted file mode 100644 index 1e6892e..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_ps.py +++ /dev/null @@ -1,1799 +0,0 @@ -""" -A PostScript backend, which can produce both PostScript .ps and .eps -""" - -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import StringIO - -import glob, math, os, shutil, sys, time -def _fn_name(): return sys._getframe(1).f_code.co_name -import io - -try: - from hashlib import md5 -except ImportError: - from md5 import md5 #Deprecated in 2.5 - -from tempfile import mkstemp -from matplotlib import verbose, __version__, rcParams, checkdep_ghostscript -from matplotlib._pylab_helpers import Gcf -from matplotlib.afm import AFM -from matplotlib.backend_bases import RendererBase, GraphicsContextBase,\ - FigureManagerBase, FigureCanvasBase - -from matplotlib.cbook import is_string_like, get_realpath_and_stat, \ - is_writable_file_like, maxdict, file_requires_unicode -from matplotlib.mlab import quad2cubic -from matplotlib.figure import Figure - -from matplotlib.font_manager import findfont, is_opentype_cff_font -from matplotlib.ft2font import FT2Font, KERNING_DEFAULT, LOAD_NO_HINTING -from matplotlib.ttconv import convert_ttf_to_ps -from matplotlib.mathtext import MathTextParser -from matplotlib._mathtext_data import uni2type1 -from matplotlib.text import Text -from matplotlib.path import Path -from matplotlib.transforms import Affine2D - -from matplotlib.backends.backend_mixed import MixedModeRenderer - - -import numpy as np -import binascii -import re -try: - set -except NameError: - from sets import Set as set - -if sys.platform.startswith('win'): cmd_split = '&' -else: cmd_split = ';' - -backend_version = 'Level II' - -debugPS = 0 - - -class PsBackendHelper(object): - - def __init__(self): - self._cached = {} - - @property - def gs_exe(self): - """ - excutable name of ghostscript. - """ - try: - return self._cached["gs_exe"] - except KeyError: - pass - - gs_exe, gs_version = checkdep_ghostscript() - if gs_exe is None: - gs_exe = 'gs' - - self._cached["gs_exe"] = gs_exe - return gs_exe - - @property - def gs_version(self): - """ - version of ghostscript. - """ - try: - return self._cached["gs_version"] - except KeyError: - pass - - from matplotlib.compat.subprocess import Popen, PIPE - s = Popen(self.gs_exe + " --version", - shell=True, stdout=PIPE) - pipe, stderr = s.communicate() - if six.PY3: - ver = pipe.decode('ascii') - else: - ver = pipe - try: - gs_version = tuple(map(int, ver.strip().split("."))) - except ValueError: - # if something went wrong parsing return null version number - gs_version = (0, 0) - self._cached["gs_version"] = gs_version - return gs_version - - @property - def supports_ps2write(self): - """ - True if the installed ghostscript supports ps2write device. - """ - return self.gs_version[0] >= 9 - -ps_backend_helper = PsBackendHelper() - -papersize = {'letter': (8.5,11), - 'legal': (8.5,14), - 'ledger': (11,17), - 'a0': (33.11,46.81), - 'a1': (23.39,33.11), - 'a2': (16.54,23.39), - 'a3': (11.69,16.54), - 'a4': (8.27,11.69), - 'a5': (5.83,8.27), - 'a6': (4.13,5.83), - 'a7': (2.91,4.13), - 'a8': (2.07,2.91), - 'a9': (1.457,2.05), - 'a10': (1.02,1.457), - 'b0': (40.55,57.32), - 'b1': (28.66,40.55), - 'b2': (20.27,28.66), - 'b3': (14.33,20.27), - 'b4': (10.11,14.33), - 'b5': (7.16,10.11), - 'b6': (5.04,7.16), - 'b7': (3.58,5.04), - 'b8': (2.51,3.58), - 'b9': (1.76,2.51), - 'b10': (1.26,1.76)} - -def _get_papertype(w, h): - keys = list(six.iterkeys(papersize)) - keys.sort() - keys.reverse() - for key in keys: - if key.startswith('l'): continue - pw, ph = papersize[key] - if (w < pw) and (h < ph): return key - else: - return 'a0' - -def _num_to_str(val): - if is_string_like(val): return val - - ival = int(val) - if val==ival: return str(ival) - - s = "%1.3f"%val - s = s.rstrip("0") - s = s.rstrip(".") - return s - -def _nums_to_str(*args): - return ' '.join(map(_num_to_str,args)) - -def quote_ps_string(s): - "Quote dangerous characters of S for use in a PostScript string constant." - s=s.replace("\\", "\\\\") - s=s.replace("(", "\\(") - s=s.replace(")", "\\)") - s=s.replace("'", "\\251") - s=s.replace("`", "\\301") - s=re.sub(r"[^ -~\n]", lambda x: r"\%03o"%ord(x.group()), s) - return s - - -def seq_allequal(seq1, seq2): - """ - seq1 and seq2 are either None or sequences or arrays - Return True if both are None or both are seqs with identical - elements - """ - if seq1 is None: - return seq2 is None - - if seq2 is None: - return False - #ok, neither are None:, assuming iterable - - if len(seq1) != len(seq2): return False - return np.alltrue(np.equal(seq1, seq2)) - - -class RendererPS(RendererBase): - """ - The renderer handles all the drawing primitives using a graphics - context instance that controls the colors/styles. - """ - - fontd = maxdict(50) - afmfontd = maxdict(50) - - def __init__(self, width, height, pswriter, imagedpi=72): - """ - Although postscript itself is dpi independent, we need to - imform the image code about a requested dpi to generate high - res images and them scale them before embeddin them - """ - RendererBase.__init__(self) - self.width = width - self.height = height - self._pswriter = pswriter - if rcParams['text.usetex']: - self.textcnt = 0 - self.psfrag = [] - self.imagedpi = imagedpi - - # current renderer state (None=uninitialised) - self.color = None - self.linewidth = None - self.linejoin = None - self.linecap = None - self.linedash = None - self.fontname = None - self.fontsize = None - self._hatches = {} - self.image_magnification = imagedpi/72.0 - self._clip_paths = {} - self._path_collection_id = 0 - - self.used_characters = {} - self.mathtext_parser = MathTextParser("PS") - - self._afm_font_dir = os.path.join( - rcParams['datapath'], 'fonts', 'afm') - - def track_characters(self, font, s): - """Keeps track of which characters are required from - each font.""" - realpath, stat_key = get_realpath_and_stat(font.fname) - used_characters = self.used_characters.setdefault( - stat_key, (realpath, set())) - used_characters[1].update([ord(x) for x in s]) - - def merge_used_characters(self, other): - for stat_key, (realpath, charset) in six.iteritems(other): - used_characters = self.used_characters.setdefault( - stat_key, (realpath, set())) - used_characters[1].update(charset) - - def set_color(self, r, g, b, store=1): - if (r,g,b) != self.color: - if r==g and r==b: - self._pswriter.write("%1.3f setgray\n"%r) - else: - self._pswriter.write("%1.3f %1.3f %1.3f setrgbcolor\n"%(r,g,b)) - if store: self.color = (r,g,b) - - def set_linewidth(self, linewidth, store=1): - if linewidth != self.linewidth: - self._pswriter.write("%1.3f setlinewidth\n"%linewidth) - if store: self.linewidth = linewidth - - def set_linejoin(self, linejoin, store=1): - if linejoin != self.linejoin: - self._pswriter.write("%d setlinejoin\n"%linejoin) - if store: self.linejoin = linejoin - - def set_linecap(self, linecap, store=1): - if linecap != self.linecap: - self._pswriter.write("%d setlinecap\n"%linecap) - if store: self.linecap = linecap - - def set_linedash(self, offset, seq, store=1): - if self.linedash is not None: - oldo, oldseq = self.linedash - if seq_allequal(seq, oldseq): return - - if seq is not None and len(seq): - s="[%s] %d setdash\n"%(_nums_to_str(*seq), offset) - self._pswriter.write(s) - else: - self._pswriter.write("[] 0 setdash\n") - if store: self.linedash = (offset,seq) - - def set_font(self, fontname, fontsize, store=1): - if rcParams['ps.useafm']: return - if (fontname,fontsize) != (self.fontname,self.fontsize): - out = ("/%s findfont\n" - "%1.3f scalefont\n" - "setfont\n" % (fontname, fontsize)) - - self._pswriter.write(out) - if store: self.fontname = fontname - if store: self.fontsize = fontsize - - def create_hatch(self, hatch): - sidelen = 72 - if hatch in self._hatches: - return self._hatches[hatch] - name = 'H%d' % len(self._hatches) - self._pswriter.write("""\ - << /PatternType 1 - /PaintType 2 - /TilingType 2 - /BBox[0 0 %(sidelen)d %(sidelen)d] - /XStep %(sidelen)d - /YStep %(sidelen)d - - /PaintProc { - pop - 0 setlinewidth -""" % locals()) - self._pswriter.write( - self._convert_path(Path.hatch(hatch), Affine2D().scale(72.0), - simplify=False)) - self._pswriter.write("""\ - stroke - } bind - >> - matrix - makepattern - /%(name)s exch def -""" % locals()) - self._hatches[hatch] = name - return name - - def get_canvas_width_height(self): - 'return the canvas width and height in display coords' - return self.width, self.height - - def get_text_width_height_descent(self, s, prop, ismath): - """ - get the width and height in display coords of the string s - with FontPropertry prop - - """ - if rcParams['text.usetex']: - texmanager = self.get_texmanager() - fontsize = prop.get_size_in_points() - w, h, d = texmanager.get_text_width_height_descent(s, fontsize, - renderer=self) - return w, h, d - - if ismath: - width, height, descent, pswriter, used_characters = \ - self.mathtext_parser.parse(s, 72, prop) - return width, height, descent - - if rcParams['ps.useafm']: - if ismath: s = s[1:-1] - font = self._get_font_afm(prop) - l,b,w,h,d = font.get_str_bbox_and_descent(s) - - fontsize = prop.get_size_in_points() - scale = 0.001*fontsize - w *= scale - h *= scale - d *= scale - return w, h, d - - font = self._get_font_ttf(prop) - font.set_text(s, 0.0, flags=LOAD_NO_HINTING) - w, h = font.get_width_height() - w /= 64.0 # convert from subpixels - h /= 64.0 - d = font.get_descent() - d /= 64.0 - #print s, w, h - return w, h, d - - def flipy(self): - 'return true if small y numbers are top for renderer' - return False - - def _get_font_afm(self, prop): - key = hash(prop) - font = self.afmfontd.get(key) - if font is None: - fname = findfont(prop, fontext='afm', directory=self._afm_font_dir) - if fname is None: - fname = findfont( - "Helvetica", fontext='afm', directory=self._afm_font_dir) - font = self.afmfontd.get(fname) - if font is None: - with io.open(fname, 'rb') as fh: - font = AFM(fh) - self.afmfontd[fname] = font - self.afmfontd[key] = font - return font - - def _get_font_ttf(self, prop): - key = hash(prop) - font = self.fontd.get(key) - if font is None: - fname = findfont(prop) - font = self.fontd.get(fname) - if font is None: - font = FT2Font(fname) - self.fontd[fname] = font - self.fontd[key] = font - font.clear() - size = prop.get_size_in_points() - font.set_size(size, 72.0) - return font - - def _rgba(self, im): - return im.as_rgba_str() - - def _rgb(self, im): - h,w,s = im.as_rgba_str() - - rgba = np.fromstring(s, np.uint8) - rgba.shape = (h, w, 4) - rgb = rgba[:,:,:3] - return h, w, rgb.tostring() - - def _gray(self, im, rc=0.3, gc=0.59, bc=0.11): - rgbat = im.as_rgba_str() - rgba = np.fromstring(rgbat[2], np.uint8) - rgba.shape = (rgbat[0], rgbat[1], 4) - rgba_f = rgba.astype(np.float32) - r = rgba_f[:,:,0] - g = rgba_f[:,:,1] - b = rgba_f[:,:,2] - gray = (r*rc + g*gc + b*bc).astype(np.uint8) - return rgbat[0], rgbat[1], gray.tostring() - - def _hex_lines(self, s, chars_per_line=128): - s = binascii.b2a_hex(s) - nhex = len(s) - lines = [] - for i in range(0,nhex,chars_per_line): - limit = min(i+chars_per_line, nhex) - lines.append(s[i:limit]) - return lines - - def get_image_magnification(self): - """ - Get the factor by which to magnify images passed to draw_image. - Allows a backend to have images at a different resolution to other - artists. - """ - return self.image_magnification - - def option_scale_image(self): - """ - ps backend support arbitrary scaling of image. - """ - return True - - def _get_image_h_w_bits_command(self, im): - if im.is_grayscale: - h, w, bits = self._gray(im) - imagecmd = "image" - else: - h, w, bits = self._rgb(im) - imagecmd = "false 3 colorimage" - - return h, w, bits, imagecmd - - def draw_image(self, gc, x, y, im, dx=None, dy=None, transform=None): - """ - Draw the Image instance into the current axes; x is the - distance in pixels from the left hand side of the canvas and y - is the distance from bottom - - dx, dy is the width and height of the image. If a transform - (which must be an affine transform) is given, x, y, dx, dy are - interpreted as the coordinate of the transform. - """ - - im.flipud_out() - - h, w, bits, imagecmd = self._get_image_h_w_bits_command(im) - hexlines = b'\n'.join(self._hex_lines(bits)).decode('ascii') - - if dx is None: - xscale = w / self.image_magnification - else: - xscale = dx - - if dy is None: - yscale = h/self.image_magnification - else: - yscale = dy - - - if transform is None: - matrix = "1 0 0 1 0 0" - else: - matrix = " ".join(map(str, transform.to_values())) - - figh = self.height*72 - #print 'values', origin, flipud, figh, h, y - - bbox = gc.get_clip_rectangle() - clippath, clippath_trans = gc.get_clip_path() - - clip = [] - if bbox is not None: - clipx,clipy,clipw,cliph = bbox.bounds - clip.append('%s clipbox' % _nums_to_str(clipw, cliph, clipx, clipy)) - if clippath is not None: - id = self._get_clip_path(clippath, clippath_trans) - clip.append('%s' % id) - clip = '\n'.join(clip) - - #y = figh-(y+h) - ps = """gsave -%(clip)s -[%(matrix)s] concat -%(x)s %(y)s translate -%(xscale)s %(yscale)s scale -/DataString %(w)s string def -%(w)s %(h)s 8 [ %(w)s 0 0 -%(h)s 0 %(h)s ] -{ -currentfile DataString readhexstring pop -} bind %(imagecmd)s -%(hexlines)s -grestore -""" % locals() - self._pswriter.write(ps) - - # unflip - im.flipud_out() - - def _convert_path(self, path, transform, clip=False, simplify=None): - ps = [] - last_points = None - if clip: - clip = (0.0, 0.0, self.width * 72.0, - self.height * 72.0) - else: - clip = None - for points, code in path.iter_segments(transform, clip=clip, - simplify=simplify): - if code == Path.MOVETO: - ps.append("%g %g m" % tuple(points)) - elif code == Path.CLOSEPOLY: - ps.append("cl") - elif last_points is None: - # The other operations require a previous point - raise ValueError('Path lacks initial MOVETO') - elif code == Path.LINETO: - ps.append("%g %g l" % tuple(points)) - elif code == Path.CURVE3: - points = quad2cubic(*(list(last_points[-2:]) + list(points))) - ps.append("%g %g %g %g %g %g c" % - tuple(points[2:])) - elif code == Path.CURVE4: - ps.append("%g %g %g %g %g %g c" % tuple(points)) - last_points = points - - ps = "\n".join(ps) - return ps - - def _get_clip_path(self, clippath, clippath_transform): - key = (clippath, id(clippath_transform)) - pid = self._clip_paths.get(key) - if pid is None: - pid = 'c%x' % len(self._clip_paths) - ps_cmd = ['/%s {' % pid] - ps_cmd.append(self._convert_path(clippath, clippath_transform, - simplify=False)) - ps_cmd.extend(['clip', 'newpath', '} bind def\n']) - self._pswriter.write('\n'.join(ps_cmd)) - self._clip_paths[key] = pid - return pid - - def draw_path(self, gc, path, transform, rgbFace=None): - """ - Draws a Path instance using the given affine transform. - """ - clip = (rgbFace is None and gc.get_hatch_path() is None) - simplify = path.should_simplify and clip - ps = self._convert_path( - path, transform, clip=clip, simplify=simplify) - self._draw_ps(ps, gc, rgbFace) - - def draw_markers(self, gc, marker_path, marker_trans, path, trans, rgbFace=None): - """ - Draw the markers defined by path at each of the positions in x - and y. path coordinates are points, x and y coords will be - transformed by the transform - """ - if debugPS: self._pswriter.write('% draw_markers \n') - - write = self._pswriter.write - - if rgbFace: - if rgbFace[0]==rgbFace[1] and rgbFace[0]==rgbFace[2]: - ps_color = '%1.3f setgray' % rgbFace[0] - else: - ps_color = '%1.3f %1.3f %1.3f setrgbcolor' % rgbFace[:3] - - # construct the generic marker command: - ps_cmd = ['/o {', 'gsave', 'newpath', 'translate'] # dont want the translate to be global - - lw = gc.get_linewidth() - stroke = lw != 0.0 - if stroke: - ps_cmd.append('%.1f setlinewidth' % lw) - jint = gc.get_joinstyle() - ps_cmd.append('%d setlinejoin' % jint) - cint = gc.get_capstyle() - ps_cmd.append('%d setlinecap' % cint) - - ps_cmd.append(self._convert_path(marker_path, marker_trans, - simplify=False)) - - if rgbFace: - if stroke: - ps_cmd.append('gsave') - ps_cmd.extend([ps_color, 'fill']) - if stroke: - ps_cmd.append('grestore') - - if stroke: - ps_cmd.append('stroke') - ps_cmd.extend(['grestore', '} bind def']) - - for vertices, code in path.iter_segments( - trans, - clip=(0, 0, self.width*72, self.height*72), - simplify=False): - if len(vertices): - x, y = vertices[-2:] - ps_cmd.append("%g %g o" % (x, y)) - - ps = '\n'.join(ps_cmd) - self._draw_ps(ps, gc, rgbFace, fill=False, stroke=False) - - def draw_path_collection(self, gc, master_transform, paths, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, urls, - offset_position): - # Is the optimization worth it? Rough calculation: - # cost of emitting a path in-line is - # (len_path + 2) * uses_per_path - # cost of definition+use is - # (len_path + 3) + 3 * uses_per_path - len_path = len(paths[0].vertices) if len(paths) > 0 else 0 - uses_per_path = self._iter_collection_uses_per_path( - paths, all_transforms, offsets, facecolors, edgecolors) - should_do_optimization = \ - len_path + 3 * uses_per_path + 3 < (len_path + 2) * uses_per_path - if not should_do_optimization: - return RendererBase.draw_path_collection( - self, gc, master_transform, paths, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, urls, - offset_position) - - write = self._pswriter.write - - path_codes = [] - for i, (path, transform) in enumerate(self._iter_collection_raw_paths( - master_transform, paths, all_transforms)): - name = 'p%x_%x' % (self._path_collection_id, i) - ps_cmd = ['/%s {' % name, - 'newpath', 'translate'] - ps_cmd.append(self._convert_path(path, transform, simplify=False)) - ps_cmd.extend(['} bind def\n']) - write('\n'.join(ps_cmd)) - path_codes.append(name) - - for xo, yo, path_id, gc0, rgbFace in self._iter_collection( - gc, master_transform, all_transforms, path_codes, offsets, - offsetTrans, facecolors, edgecolors, linewidths, linestyles, - antialiaseds, urls, offset_position): - ps = "%g %g %s" % (xo, yo, path_id) - self._draw_ps(ps, gc0, rgbFace) - - self._path_collection_id += 1 - - def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): - """ - draw a Text instance - """ - w, h, bl = self.get_text_width_height_descent(s, prop, ismath) - fontsize = prop.get_size_in_points() - thetext = 'psmarker%d' % self.textcnt - color = '%1.3f,%1.3f,%1.3f'% gc.get_rgb()[:3] - fontcmd = {'sans-serif' : r'{\sffamily %s}', - 'monospace' : r'{\ttfamily %s}'}.get( - rcParams['font.family'][0], r'{\rmfamily %s}') - s = fontcmd % s - tex = r'\color[rgb]{%s} %s' % (color, s) - - corr = 0#w/2*(fontsize-10)/10 - if rcParams['text.latex.preview']: - # use baseline alignment! - pos = _nums_to_str(x-corr, y) - self.psfrag.append(r'\psfrag{%s}[Bl][Bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) - else: - # stick to the bottom alignment, but this may give incorrect baseline some times. - pos = _nums_to_str(x-corr, y-bl) - self.psfrag.append(r'\psfrag{%s}[bl][bl][1][%f]{\fontsize{%f}{%f}%s}'%(thetext, angle, fontsize, fontsize*1.25, tex)) - - ps = """\ -gsave -%(pos)s moveto -(%(thetext)s) -show -grestore - """ % locals() - - self._pswriter.write(ps) - self.textcnt += 1 - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - """ - draw a Text instance - """ - # local to avoid repeated attribute lookups - write = self._pswriter.write - if debugPS: - write("% text\n") - - if ismath=='TeX': - return self.tex(gc, x, y, s, prop, angle) - - elif ismath: - return self.draw_mathtext(gc, x, y, s, prop, angle) - - elif rcParams['ps.useafm']: - self.set_color(*gc.get_rgb()) - - font = self._get_font_afm(prop) - fontname = font.get_fontname() - fontsize = prop.get_size_in_points() - scale = 0.001*fontsize - - thisx = 0 - thisy = font.get_str_bbox_and_descent(s)[4] * scale - last_name = None - lines = [] - for c in s: - name = uni2type1.get(ord(c), 'question') - try: - width = font.get_width_from_char_name(name) - except KeyError: - name = 'question' - width = font.get_width_char('?') - if last_name is not None: - kern = font.get_kern_dist_from_name(last_name, name) - else: - kern = 0 - last_name = name - thisx += kern * scale - - lines.append('%f %f m /%s glyphshow'%(thisx, thisy, name)) - - thisx += width * scale - - thetext = "\n".join(lines) - ps = """\ -gsave -/%(fontname)s findfont -%(fontsize)s scalefont -setfont -%(x)f %(y)f translate -%(angle)f rotate -%(thetext)s -grestore - """ % locals() - self._pswriter.write(ps) - - else: - font = self._get_font_ttf(prop) - font.set_text(s, 0, flags=LOAD_NO_HINTING) - self.track_characters(font, s) - - self.set_color(*gc.get_rgb()) - sfnt = font.get_sfnt() - try: - ps_name = sfnt[(1,0,0,6)].decode('macroman') - except KeyError: - ps_name = sfnt[(3,1,0x0409,6)].decode( - 'utf-16be') - ps_name = ps_name.encode('ascii', 'replace').decode('ascii') - self.set_font(ps_name, prop.get_size_in_points()) - - cmap = font.get_charmap() - lastgind = None - #print 'text', s - lines = [] - thisx = 0 - thisy = 0 - for c in s: - ccode = ord(c) - gind = cmap.get(ccode) - if gind is None: - ccode = ord('?') - name = '.notdef' - gind = 0 - else: - name = font.get_glyph_name(gind) - glyph = font.load_char(ccode, flags=LOAD_NO_HINTING) - - if lastgind is not None: - kern = font.get_kerning(lastgind, gind, KERNING_DEFAULT) - else: - kern = 0 - lastgind = gind - thisx += kern/64.0 - - lines.append('%f %f m /%s glyphshow'%(thisx, thisy, name)) - thisx += glyph.linearHoriAdvance/65536.0 - - - thetext = '\n'.join(lines) - ps = """gsave -%(x)f %(y)f translate -%(angle)f rotate -%(thetext)s -grestore -""" % locals() - self._pswriter.write(ps) - - def new_gc(self): - return GraphicsContextPS() - - def draw_mathtext(self, gc, - x, y, s, prop, angle): - """ - Draw the math text using matplotlib.mathtext - """ - if debugPS: - self._pswriter.write("% mathtext\n") - - width, height, descent, pswriter, used_characters = \ - self.mathtext_parser.parse(s, 72, prop) - self.merge_used_characters(used_characters) - self.set_color(*gc.get_rgb()) - thetext = pswriter.getvalue() - ps = """gsave -%(x)f %(y)f translate -%(angle)f rotate -%(thetext)s -grestore -""" % locals() - self._pswriter.write(ps) - - def draw_gouraud_triangle(self, gc, points, colors, trans): - self.draw_gouraud_triangles(gc, points.reshape((1, 3, 2)), - colors.reshape((1, 3, 4)), trans) - - def draw_gouraud_triangles(self, gc, points, colors, trans): - assert len(points) == len(colors) - assert points.ndim == 3 - assert points.shape[1] == 3 - assert points.shape[2] == 2 - assert colors.ndim == 3 - assert colors.shape[1] == 3 - assert colors.shape[2] == 4 - - shape = points.shape - flat_points = points.reshape((shape[0] * shape[1], 2)) - flat_points = trans.transform(flat_points) - flat_colors = colors.reshape((shape[0] * shape[1], 4)) - points_min = np.min(flat_points, axis=0) - (1 << 12) - points_max = np.max(flat_points, axis=0) + (1 << 12) - factor = np.ceil(float(2 ** 32 - 1) / (points_max - points_min)) - - xmin, ymin = points_min - xmax, ymax = points_max - - streamarr = np.empty( - (shape[0] * shape[1],), - dtype=[('flags', 'u1'), - ('points', '>u4', (2,)), - ('colors', 'u1', (3,))]) - streamarr['flags'] = 0 - streamarr['points'] = (flat_points - points_min) * factor - streamarr['colors'] = flat_colors[:, :3] * 255.0 - - stream = quote_ps_string(streamarr.tostring()) - - self._pswriter.write(""" -gsave -<< /ShadingType 4 - /ColorSpace [/DeviceRGB] - /BitsPerCoordinate 32 - /BitsPerComponent 8 - /BitsPerFlag 8 - /AntiAlias true - /Decode [ %(xmin)f %(xmax)f %(ymin)f %(ymax)f 0 1 0 1 0 1 ] - /DataSource (%(stream)s) ->> -shfill -grestore -""" % locals()) - - def _draw_ps(self, ps, gc, rgbFace, fill=True, stroke=True, command=None): - """ - Emit the PostScript sniplet 'ps' with all the attributes from 'gc' - applied. 'ps' must consist of PostScript commands to construct a path. - - The fill and/or stroke kwargs can be set to False if the - 'ps' string already includes filling and/or stroking, in - which case _draw_ps is just supplying properties and - clipping. - """ - # local variable eliminates all repeated attribute lookups - write = self._pswriter.write - if debugPS and command: - write("% "+command+"\n") - mightstroke = gc.shouldstroke() - stroke = stroke and mightstroke - fill = (fill and rgbFace is not None and - (len(rgbFace) <= 3 or rgbFace[3] != 0.0)) - - if mightstroke: - self.set_linewidth(gc.get_linewidth()) - jint = gc.get_joinstyle() - self.set_linejoin(jint) - cint = gc.get_capstyle() - self.set_linecap(cint) - self.set_linedash(*gc.get_dashes()) - self.set_color(*gc.get_rgb()[:3]) - write('gsave\n') - - cliprect = gc.get_clip_rectangle() - if cliprect: - x,y,w,h=cliprect.bounds - write('%1.4g %1.4g %1.4g %1.4g clipbox\n' % (w,h,x,y)) - clippath, clippath_trans = gc.get_clip_path() - if clippath: - id = self._get_clip_path(clippath, clippath_trans) - write('%s\n' % id) - - # Jochen, is the strip necessary? - this could be a honking big string - write(ps.strip()) - write("\n") - - if fill: - if stroke: - write("gsave\n") - self.set_color(store=0, *rgbFace[:3]) - write("fill\n") - if stroke: - write("grestore\n") - - hatch = gc.get_hatch() - if hatch: - hatch_name = self.create_hatch(hatch) - write("gsave\n") - write("[/Pattern [/DeviceRGB]] setcolorspace %f %f %f " % gc.get_rgb()[:3]) - write("%s setcolor fill grestore\n" % hatch_name) - - if stroke: - write("stroke\n") - - write("grestore\n") - - - -class GraphicsContextPS(GraphicsContextBase): - def get_capstyle(self): - return {'butt':0, - 'round':1, - 'projecting':2}[GraphicsContextBase.get_capstyle(self)] - - def get_joinstyle(self): - return {'miter':0, - 'round':1, - 'bevel':2}[GraphicsContextBase.get_joinstyle(self)] - - def shouldstroke(self): - return (self.get_linewidth() > 0.0 and - (len(self.get_rgb()) <= 3 or self.get_rgb()[3] != 0.0)) - -def new_figure_manager(num, *args, **kwargs): - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasPS(figure) - manager = FigureManagerPS(canvas, num) - return manager - -class FigureCanvasPS(FigureCanvasBase): - _renderer_class = RendererPS - - fixed_dpi = 72 - - def draw(self): - pass - - filetypes = {'ps' : 'Postscript', - 'eps' : 'Encapsulated Postscript'} - - def get_default_filetype(self): - return 'ps' - - def print_ps(self, outfile, *args, **kwargs): - return self._print_ps(outfile, 'ps', *args, **kwargs) - - def print_eps(self, outfile, *args, **kwargs): - return self._print_ps(outfile, 'eps', *args, **kwargs) - - def _print_ps(self, outfile, format, *args, **kwargs): - papertype = kwargs.pop("papertype", rcParams['ps.papersize']) - papertype = papertype.lower() - if papertype == 'auto': - pass - elif papertype not in papersize: - raise RuntimeError( '%s is not a valid papertype. Use one \ - of %s'% (papertype, ', '.join(six.iterkeys(papersize)))) - - orientation = kwargs.pop("orientation", "portrait").lower() - if orientation == 'landscape': isLandscape = True - elif orientation == 'portrait': isLandscape = False - else: raise RuntimeError('Orientation must be "portrait" or "landscape"') - - self.figure.set_dpi(72) # Override the dpi kwarg - imagedpi = kwargs.pop("dpi", 72) - facecolor = kwargs.pop("facecolor", "w") - edgecolor = kwargs.pop("edgecolor", "w") - - if rcParams['text.usetex']: - self._print_figure_tex(outfile, format, imagedpi, facecolor, edgecolor, - orientation, isLandscape, papertype, - **kwargs) - else: - self._print_figure(outfile, format, imagedpi, facecolor, edgecolor, - orientation, isLandscape, papertype, - **kwargs) - - def _print_figure(self, outfile, format, dpi=72, facecolor='w', edgecolor='w', - orientation='portrait', isLandscape=False, papertype=None, - **kwargs): - """ - Render the figure to hardcopy. Set the figure patch face and - edge colors. This is useful because some of the GUIs have a - gray figure face color background and you'll probably want to - override this on hardcopy - - If outfile is a string, it is interpreted as a file name. - If the extension matches .ep* write encapsulated postscript, - otherwise write a stand-alone PostScript file. - - If outfile is a file object, a stand-alone PostScript file is - written into this file object. - """ - isEPSF = format == 'eps' - passed_in_file_object = False - if is_string_like(outfile): - title = outfile - elif is_writable_file_like(outfile): - title = None - passed_in_file_object = True - else: - raise ValueError("outfile must be a path or a file-like object") - - # find the appropriate papertype - width, height = self.figure.get_size_inches() - if papertype == 'auto': - if isLandscape: papertype = _get_papertype(height, width) - else: papertype = _get_papertype(width, height) - - if isLandscape: paperHeight, paperWidth = papersize[papertype] - else: paperWidth, paperHeight = papersize[papertype] - - if rcParams['ps.usedistiller'] and not papertype == 'auto': - # distillers will improperly clip eps files if the pagesize is - # too small - if width>paperWidth or height>paperHeight: - if isLandscape: - papertype = _get_papertype(height, width) - paperHeight, paperWidth = papersize[papertype] - else: - papertype = _get_papertype(width, height) - paperWidth, paperHeight = papersize[papertype] - - # center the figure on the paper - xo = 72*0.5*(paperWidth - width) - yo = 72*0.5*(paperHeight - height) - - l, b, w, h = self.figure.bbox.bounds - llx = xo - lly = yo - urx = llx + w - ury = lly + h - rotation = 0 - if isLandscape: - llx, lly, urx, ury = lly, llx, ury, urx - xo, yo = 72*paperHeight - yo, xo - rotation = 90 - bbox = (llx, lly, urx, ury) - - # generate PostScript code for the figure and store it in a string - origfacecolor = self.figure.get_facecolor() - origedgecolor = self.figure.get_edgecolor() - self.figure.set_facecolor(facecolor) - self.figure.set_edgecolor(edgecolor) - - - dryrun = kwargs.get("dryrun", False) - if dryrun: - class NullWriter(object): - def write(self, *kl, **kwargs): - pass - - self._pswriter = NullWriter() - else: - self._pswriter = io.StringIO() - - - # mixed mode rendering - _bbox_inches_restore = kwargs.pop("bbox_inches_restore", None) - ps_renderer = self._renderer_class(width, height, self._pswriter, - imagedpi=dpi) - renderer = MixedModeRenderer(self.figure, - width, height, dpi, ps_renderer, - bbox_inches_restore=_bbox_inches_restore) - - self.figure.draw(renderer) - - if dryrun: # return immediately if dryrun (tightbbox=True) - return - - self.figure.set_facecolor(origfacecolor) - self.figure.set_edgecolor(origedgecolor) - - def print_figure_impl(): - # write the PostScript headers - if isEPSF: print("%!PS-Adobe-3.0 EPSF-3.0", file=fh) - else: print("%!PS-Adobe-3.0", file=fh) - if title: print("%%Title: "+title, file=fh) - print(("%%Creator: matplotlib version " - +__version__+", http://matplotlib.org/"), file=fh) - print("%%CreationDate: "+time.ctime(time.time()), file=fh) - print("%%Orientation: " + orientation, file=fh) - if not isEPSF: print("%%DocumentPaperSizes: "+papertype, file=fh) - print("%%%%BoundingBox: %d %d %d %d" % bbox, file=fh) - if not isEPSF: print("%%Pages: 1", file=fh) - print("%%EndComments", file=fh) - - Ndict = len(psDefs) - print("%%BeginProlog", file=fh) - if not rcParams['ps.useafm']: - Ndict += len(ps_renderer.used_characters) - print("/mpldict %d dict def"%Ndict, file=fh) - print("mpldict begin", file=fh) - for d in psDefs: - d=d.strip() - for l in d.split('\n'): - print(l.strip(), file=fh) - if not rcParams['ps.useafm']: - for font_filename, chars in six.itervalues(ps_renderer.used_characters): - if len(chars): - font = FT2Font(font_filename) - cmap = font.get_charmap() - glyph_ids = [] - for c in chars: - gind = cmap.get(c) or 0 - glyph_ids.append(gind) - - fonttype = rcParams['ps.fonttype'] - - # Can not use more than 255 characters from a - # single font for Type 3 - if len(glyph_ids) > 255: - fonttype = 42 - - # The ttf to ps (subsetting) support doesn't work for - # OpenType fonts that are Postscript inside (like the - # STIX fonts). This will simply turn that off to avoid - # errors. - if is_opentype_cff_font(font_filename): - raise RuntimeError("OpenType CFF fonts can not be saved using the internal Postscript backend at this time.\nConsider using the Cairo backend.") - else: - fh.flush() - convert_ttf_to_ps( - font_filename.encode(sys.getfilesystemencoding()), - fh, fonttype, glyph_ids) - print("end", file=fh) - print("%%EndProlog", file=fh) - - if not isEPSF: print("%%Page: 1 1", file=fh) - print("mpldict begin", file=fh) - #print >>fh, "gsave" - print("%s translate"%_nums_to_str(xo, yo), file=fh) - if rotation: print("%d rotate"%rotation, file=fh) - print("%s clipbox"%_nums_to_str(width*72, height*72, 0, 0), file=fh) - - # write the figure - content = self._pswriter.getvalue() - if not isinstance(content, six.text_type): - content = content.decode('ascii') - print(content, file=fh) - - # write the trailer - #print >>fh, "grestore" - print("end", file=fh) - print("showpage", file=fh) - if not isEPSF: print("%%EOF", file=fh) - fh.flush() - - if rcParams['ps.usedistiller']: - # We are going to use an external program to process the output. - # Write to a temporary file. - fd, tmpfile = mkstemp() - with io.open(fd, 'w', encoding='latin-1') as fh: - print_figure_impl() - else: - # Write directly to outfile. - if passed_in_file_object: - requires_unicode = file_requires_unicode(outfile) - - if (not requires_unicode and - (six.PY3 or not isinstance(outfile, StringIO))): - fh = io.TextIOWrapper(outfile, encoding="latin-1") - # Prevent the io.TextIOWrapper from closing the - # underlying file - def do_nothing(): - pass - fh.close = do_nothing - else: - fh = outfile - - print_figure_impl() - else: - with io.open(outfile, 'w', encoding='latin-1') as fh: - print_figure_impl() - - if rcParams['ps.usedistiller']: - if rcParams['ps.usedistiller'] == 'ghostscript': - gs_distill(tmpfile, isEPSF, ptype=papertype, bbox=bbox) - elif rcParams['ps.usedistiller'] == 'xpdf': - xpdf_distill(tmpfile, isEPSF, ptype=papertype, bbox=bbox) - - if passed_in_file_object: - if file_requires_unicode(outfile): - with io.open(tmpfile, 'rb') as fh: - outfile.write(fh.read().decode('latin-1')) - else: - with io.open(tmpfile, 'rb') as fh: - outfile.write(fh.read()) - else: - with io.open(outfile, 'w') as fh: - pass - mode = os.stat(outfile).st_mode - shutil.move(tmpfile, outfile) - os.chmod(outfile, mode) - - def _print_figure_tex(self, outfile, format, dpi, facecolor, edgecolor, - orientation, isLandscape, papertype, - **kwargs): - """ - If text.usetex is True in rc, a temporary pair of tex/eps files - are created to allow tex to manage the text layout via the PSFrags - package. These files are processed to yield the final ps or eps file. - """ - isEPSF = format == 'eps' - if is_string_like(outfile): - title = outfile - elif is_writable_file_like(outfile): - title = None - else: - raise ValueError("outfile must be a path or a file-like object") - - self.figure.dpi = 72 # ignore the dpi kwarg - width, height = self.figure.get_size_inches() - xo = 0 - yo = 0 - - l, b, w, h = self.figure.bbox.bounds - llx = xo - lly = yo - urx = llx + w - ury = lly + h - bbox = (llx, lly, urx, ury) - - # generate PostScript code for the figure and store it in a string - origfacecolor = self.figure.get_facecolor() - origedgecolor = self.figure.get_edgecolor() - self.figure.set_facecolor(facecolor) - self.figure.set_edgecolor(edgecolor) - - dryrun = kwargs.get("dryrun", False) - if dryrun: - class NullWriter(object): - def write(self, *kl, **kwargs): - pass - - self._pswriter = NullWriter() - else: - self._pswriter = io.StringIO() - - - # mixed mode rendering - _bbox_inches_restore = kwargs.pop("bbox_inches_restore", None) - ps_renderer = self._renderer_class(width, height, - self._pswriter, imagedpi=dpi) - renderer = MixedModeRenderer(self.figure, - width, height, dpi, ps_renderer, - bbox_inches_restore=_bbox_inches_restore) - - self.figure.draw(renderer) - - if dryrun: # return immediately if dryrun (tightbbox=True) - return - - self.figure.set_facecolor(origfacecolor) - self.figure.set_edgecolor(origedgecolor) - - # write to a temp file, we'll move it to outfile when done - fd, tmpfile = mkstemp() - with io.open(fd, 'w', encoding='latin-1') as fh: - # write the Encapsulated PostScript headers - print("%!PS-Adobe-3.0 EPSF-3.0", file=fh) - if title: print("%%Title: "+title, file=fh) - print(("%%Creator: matplotlib version " - +__version__+", http://matplotlib.org/"), file=fh) - print("%%CreationDate: "+time.ctime(time.time()), file=fh) - print("%%%%BoundingBox: %d %d %d %d" % bbox, file=fh) - print("%%EndComments", file=fh) - - Ndict = len(psDefs) - print("%%BeginProlog", file=fh) - print("/mpldict %d dict def"%Ndict, file=fh) - print("mpldict begin", file=fh) - for d in psDefs: - d=d.strip() - for l in d.split('\n'): - print(l.strip(), file=fh) - print("end", file=fh) - print("%%EndProlog", file=fh) - - print("mpldict begin", file=fh) - #print >>fh, "gsave" - print("%s translate"%_nums_to_str(xo, yo), file=fh) - print("%s clipbox"%_nums_to_str(width*72, height*72, 0, 0), file=fh) - - # write the figure - print(self._pswriter.getvalue(), file=fh) - - # write the trailer - #print >>fh, "grestore" - print("end", file=fh) - print("showpage", file=fh) - fh.flush() - - if isLandscape: # now we are ready to rotate - isLandscape = True - width, height = height, width - bbox = (lly, llx, ury, urx) - - # set the paper size to the figure size if isEPSF. The - # resulting ps file has the given size with correct bounding - # box so that there is no need to call 'pstoeps' - if isEPSF: - paperWidth, paperHeight = self.figure.get_size_inches() - if isLandscape: - paperWidth, paperHeight = paperHeight, paperWidth - else: - temp_papertype = _get_papertype(width, height) - if papertype=='auto': - papertype = temp_papertype - paperWidth, paperHeight = papersize[temp_papertype] - else: - paperWidth, paperHeight = papersize[papertype] - if (width>paperWidth or height>paperHeight) and isEPSF: - paperWidth, paperHeight = papersize[temp_papertype] - verbose.report('Your figure is too big to fit on %s paper. %s \ - paper will be used to prevent clipping.'%(papertype, temp_papertype), 'helpful') - - - texmanager = ps_renderer.get_texmanager() - font_preamble = texmanager.get_font_preamble() - custom_preamble = texmanager.get_custom_preamble() - - psfrag_rotated = convert_psfrags(tmpfile, ps_renderer.psfrag, - font_preamble, - custom_preamble, paperWidth, paperHeight, - orientation) - - if rcParams['ps.usedistiller'] == 'ghostscript': - gs_distill(tmpfile, isEPSF, ptype=papertype, bbox=bbox, - rotated=psfrag_rotated) - elif rcParams['ps.usedistiller'] == 'xpdf': - xpdf_distill(tmpfile, isEPSF, ptype=papertype, bbox=bbox, - rotated=psfrag_rotated) - elif rcParams['text.usetex']: - if False: pass # for debugging - else: gs_distill(tmpfile, isEPSF, ptype=papertype, bbox=bbox, - rotated=psfrag_rotated) - - if is_writable_file_like(outfile): - if file_requires_unicode(outfile): - with io.open(tmpfile, 'rb') as fh: - outfile.write(fh.read().decode('latin-1')) - else: - with io.open(tmpfile, 'rb') as fh: - outfile.write(fh.read()) - else: - with io.open(outfile, 'wb') as fh: - pass - mode = os.stat(outfile).st_mode - shutil.move(tmpfile, outfile) - os.chmod(outfile, mode) - -def convert_psfrags(tmpfile, psfrags, font_preamble, custom_preamble, - paperWidth, paperHeight, orientation): - """ - When we want to use the LaTeX backend with postscript, we write PSFrag tags - to a temporary postscript file, each one marking a position for LaTeX to - render some text. convert_psfrags generates a LaTeX document containing the - commands to convert those tags to text. LaTeX/dvips produces the postscript - file that includes the actual text. - """ - tmpdir = os.path.split(tmpfile)[0] - epsfile = tmpfile+'.eps' - shutil.move(tmpfile, epsfile) - latexfile = tmpfile+'.tex' - outfile = tmpfile+'.output' - dvifile = tmpfile+'.dvi' - psfile = tmpfile+'.ps' - - if orientation=='landscape': angle = 90 - else: angle = 0 - - if rcParams['text.latex.unicode']: - unicode_preamble = """\\usepackage{ucs} -\\usepackage[utf8x]{inputenc}""" - else: - unicode_preamble = '' - - s = """\\documentclass{article} -%s -%s -%s -\\usepackage[dvips, papersize={%sin,%sin}, body={%sin,%sin}, margin={0in,0in}]{geometry} -\\usepackage{psfrag} -\\usepackage[dvips]{graphicx} -\\usepackage{color} -\\pagestyle{empty} -\\begin{document} -\\begin{figure} -\\centering -\\leavevmode -%s -\\includegraphics*[angle=%s]{%s} -\\end{figure} -\\end{document} -"""% (font_preamble, unicode_preamble, custom_preamble, paperWidth, paperHeight, - paperWidth, paperHeight, - '\n'.join(psfrags), angle, os.path.split(epsfile)[-1]) - - with io.open(latexfile, 'wb') as latexh: - if rcParams['text.latex.unicode']: - latexh.write(s.encode('utf8')) - else: - try: - latexh.write(s.encode('ascii')) - except UnicodeEncodeError: - verbose.report("You are using unicode and latex, but have " - "not enabled the matplotlib 'text.latex.unicode' " - "rcParam.", 'helpful') - raise - - # the split drive part of the command is necessary for windows users with - # multiple - if sys.platform == 'win32': precmd = '%s &&'% os.path.splitdrive(tmpdir)[0] - else: precmd = '' - command = '%s cd "%s" && latex -interaction=nonstopmode "%s" > "%s"'\ - %(precmd, tmpdir, latexfile, outfile) - verbose.report(command, 'debug') - exit_status = os.system(command) - - with io.open(outfile, 'rb') as fh: - if exit_status: - raise RuntimeError('LaTeX was not able to process your file:\ - \nHere is the full report generated by LaTeX: \n\n%s'% fh.read()) - else: - verbose.report(fh.read(), 'debug') - os.remove(outfile) - - command = '%s cd "%s" && dvips -q -R0 -o "%s" "%s" > "%s"'%(precmd, tmpdir, - os.path.split(psfile)[-1], os.path.split(dvifile)[-1], outfile) - verbose.report(command, 'debug') - exit_status = os.system(command) - - with io.open(outfile, 'rb') as fh: - if exit_status: - raise RuntimeError('dvips was not able to \ - process the following file:\n%s\nHere is the full report generated by dvips: \ - \n\n'% dvifile + fh.read()) - else: - verbose.report(fh.read(), 'debug') - os.remove(outfile) - os.remove(epsfile) - shutil.move(psfile, tmpfile) - - # check if the dvips created a ps in landscape paper. Somehow, - # above latex+dvips results in a ps file in a landscape mode for a - # certain figure sizes (e.g., 8.3in,5.8in which is a5). And the - # bounding box of the final output got messed up. We check see if - # the generated ps file is in landscape and return this - # information. The return value is used in pstoeps step to recover - # the correct bounding box. 2010-06-05 JJL - with io.open(tmpfile) as fh: - if "Landscape" in fh.read(1000): - psfrag_rotated = True - else: - psfrag_rotated = False - - if not debugPS: - for fname in glob.glob(tmpfile+'.*'): - os.remove(fname) - - return psfrag_rotated - -def gs_distill(tmpfile, eps=False, ptype='letter', bbox=None, rotated=False): - """ - Use ghostscript's pswrite or epswrite device to distill a file. - This yields smaller files without illegal encapsulated postscript - operators. The output is low-level, converting text to outlines. - """ - - if eps: paper_option = "-dEPSCrop" - else: paper_option = "-sPAPERSIZE=%s" % ptype - - psfile = tmpfile + '.ps' - outfile = tmpfile + '.output' - dpi = rcParams['ps.distiller.res'] - - - gs_exe = ps_backend_helper.gs_exe - if ps_backend_helper.supports_ps2write: # gs version >= 9 - device_name = "ps2write" - else: - device_name = "pswrite" - - command = '%s -dBATCH -dNOPAUSE -r%d -sDEVICE=%s %s -sOutputFile="%s" \ - "%s" > "%s"'% (gs_exe, dpi, device_name, - paper_option, psfile, tmpfile, outfile) - - verbose.report(command, 'debug') - exit_status = os.system(command) - - with io.open(outfile, 'rb') as fh: - if exit_status: - raise RuntimeError('ghostscript was not able to process \ - your image.\nHere is the full report generated by ghostscript:\n\n' + fh.read()) - else: - verbose.report(fh.read(), 'debug') - os.remove(outfile) - os.remove(tmpfile) - shutil.move(psfile, tmpfile) - - - # While it is best if above steps preserve the original bounding - # box, there seem to be cases when it is not. For those cases, - # the original bbox can be restored during the pstoeps step. - - if eps: - # For some versions of gs, above steps result in an ps file - # where the original bbox is no more correct. Do not adjust - # bbox for now. - if ps_backend_helper.supports_ps2write: - # fo gs version >= 9 w/ ps2write device - pstoeps(tmpfile, bbox, rotated=rotated) - else: - pstoeps(tmpfile) - - -def xpdf_distill(tmpfile, eps=False, ptype='letter', bbox=None, rotated=False): - """ - Use ghostscript's ps2pdf and xpdf's/poppler's pdftops to distill a file. - This yields smaller files without illegal encapsulated postscript - operators. This distiller is preferred, generating high-level postscript - output that treats text as text. - """ - pdffile = tmpfile + '.pdf' - psfile = tmpfile + '.ps' - outfile = tmpfile + '.output' - - if eps: paper_option = "-dEPSCrop" - else: paper_option = "-sPAPERSIZE=%s" % ptype - - command = 'ps2pdf -dAutoFilterColorImages=false \ --sColorImageFilter=FlateEncode %s "%s" "%s" > "%s"'% \ -(paper_option, tmpfile, pdffile, outfile) - if sys.platform == 'win32': command = command.replace('=', '#') - verbose.report(command, 'debug') - exit_status = os.system(command) - with io.open(outfile, 'rb') as fh: - if exit_status: - raise RuntimeError('ps2pdf was not able to process your \ -image.\n\Here is the report generated by ghostscript:\n\n' + fh.read()) - else: - verbose.report(fh.read(), 'debug') - os.remove(outfile) - command = 'pdftops -paper match -level2 "%s" "%s" > "%s"'% \ - (pdffile, psfile, outfile) - verbose.report(command, 'debug') - exit_status = os.system(command) - - with io.open(outfile, 'rb') as fh: - if exit_status: - raise RuntimeError('pdftops was not able to process your \ -image.\nHere is the full report generated by pdftops: \n\n' + fh.read()) - else: - verbose.report(fh.read(), 'debug') - os.remove(outfile) - os.remove(tmpfile) - shutil.move(psfile, tmpfile) - - if eps: - pstoeps(tmpfile) - - for fname in glob.glob(tmpfile+'.*'): - os.remove(fname) - -def get_bbox_header(lbrt, rotated=False): - """ - return a postscript header stringfor the given bbox lbrt=(l, b, r, t). - Optionally, return rotate command. - """ - - l, b, r, t = lbrt - if rotated: - rotate = "%.2f %.2f translate\n90 rotate" % (l+r, 0) - else: - rotate = "" - bbox_info = '%%%%BoundingBox: %d %d %d %d' % (l, b, np.ceil(r), np.ceil(t)) - hires_bbox_info = '%%%%HiResBoundingBox: %.6f %.6f %.6f %.6f' % (l, b, r, t) - - return '\n'.join([bbox_info, hires_bbox_info]), rotate - - -# get_bbox is deprecated. I don't see any reason to use ghostscript to -# find the bounding box, as the required bounding box is alread known. -def get_bbox(tmpfile, bbox): - """ - Use ghostscript's bbox device to find the center of the bounding box. Return - an appropriately sized bbox centered around that point. A bit of a hack. - """ - - outfile = tmpfile + '.output' - gs_exe = ps_backend_helper.gs_exe - command = '%s -dBATCH -dNOPAUSE -sDEVICE=bbox "%s"' %\ - (gs_exe, tmpfile) - verbose.report(command, 'debug') - stdin, stdout, stderr = os.popen3(command) - verbose.report(stdout.read(), 'debug-annoying') - bbox_info = stderr.read() - verbose.report(bbox_info, 'helpful') - bbox_found = re.search('%%HiResBoundingBox: .*', bbox_info) - if bbox_found: - bbox_info = bbox_found.group() - else: - raise RuntimeError('Ghostscript was not able to extract a bounding box.\ -Here is the Ghostscript output:\n\n%s'% bbox_info) - l, b, r, t = [float(i) for i in bbox_info.split()[-4:]] - - # this is a hack to deal with the fact that ghostscript does not return the - # intended bbox, but a tight bbox. For now, we just center the ink in the - # intended bbox. This is not ideal, users may intend the ink to not be - # centered. - if bbox is None: - l, b, r, t = (l-1, b-1, r+1, t+1) - else: - x = (l+r)/2 - y = (b+t)/2 - dx = (bbox[2]-bbox[0])/2 - dy = (bbox[3]-bbox[1])/2 - l,b,r,t = (x-dx, y-dy, x+dx, y+dy) - - bbox_info = '%%%%BoundingBox: %d %d %d %d' % (l, b, np.ceil(r), np.ceil(t)) - hires_bbox_info = '%%%%HiResBoundingBox: %.6f %.6f %.6f %.6f' % (l, b, r, t) - - return '\n'.join([bbox_info, hires_bbox_info]) - - -def pstoeps(tmpfile, bbox=None, rotated=False): - """ - Convert the postscript to encapsulated postscript. The bbox of - the eps file will be replaced with the given *bbox* argument. If - None, original bbox will be used. - """ - - # if rotated==True, the output eps file need to be rotated - if bbox: - bbox_info, rotate = get_bbox_header(bbox, rotated=rotated) - else: - bbox_info, rotate = None, None - - epsfile = tmpfile + '.eps' - with io.open(epsfile, 'wb') as epsh: - write = epsh.write - with io.open(tmpfile, 'rb') as tmph: - line = tmph.readline() - # Modify the header: - while line: - if line.startswith(b'%!PS'): - write(b"%!PS-Adobe-3.0 EPSF-3.0\n") - if bbox: - write(bbox_info.encode('ascii') + b'\n') - elif line.startswith(b'%%EndComments'): - write(line) - write(b'%%BeginProlog\n') - write(b'save\n') - write(b'countdictstack\n') - write(b'mark\n') - write(b'newpath\n') - write(b'/showpage {} def\n') - write(b'/setpagedevice {pop} def\n') - write(b'%%EndProlog\n') - write(b'%%Page 1 1\n') - if rotate: - write(rotate.encode('ascii') + b'\n') - break - elif bbox and (line.startswith(b'%%Bound') \ - or line.startswith(b'%%HiResBound') \ - or line.startswith(b'%%DocumentMedia') \ - or line.startswith(b'%%Pages')): - pass - else: - write(line) - line = tmph.readline() - # Now rewrite the rest of the file, and modify the trailer. - # This is done in a second loop such that the header of the embedded - # eps file is not modified. - line = tmph.readline() - while line: - if line.startswith(b'%%EOF'): - write(b'cleartomark\n') - write(b'countdictstack\n') - write(b'exch sub { end } repeat\n') - write(b'restore\n') - write(b'%%EOF\n') - elif line.startswith(b'%%PageBoundingBox'): - pass - else: - write(line) - line = tmph.readline() - - os.remove(tmpfile) - shutil.move(epsfile, tmpfile) - - -class FigureManagerPS(FigureManagerBase): - pass - - -# The following Python dictionary psDefs contains the entries for the -# PostScript dictionary mpldict. This dictionary implements most of -# the matplotlib primitives and some abbreviations. -# -# References: -# http://www.adobe.com/products/postscript/pdfs/PLRM.pdf -# http://www.mactech.com/articles/mactech/Vol.09/09.04/PostscriptTutorial/ -# http://www.math.ubc.ca/people/faculty/cass/graphics/text/www/ -# - -# The usage comments use the notation of the operator summary -# in the PostScript Language reference manual. -psDefs = [ - # x y *m* - - "/m { moveto } bind def", - # x y *l* - - "/l { lineto } bind def", - # x y *r* - - "/r { rlineto } bind def", - # x1 y1 x2 y2 x y *c* - - "/c { curveto } bind def", - # *closepath* - - "/cl { closepath } bind def", - # w h x y *box* - - """/box { - m - 1 index 0 r - 0 exch r - neg 0 r - cl - } bind def""", - # w h x y *clipbox* - - """/clipbox { - box - clip - newpath - } bind def""", -] - -FigureCanvas = FigureCanvasPS -FigureManager = FigureManagerPS diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt4.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt4.py deleted file mode 100644 index 8298ae3..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt4.py +++ /dev/null @@ -1,95 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six import unichr -import os -import re -import signal -import sys - -import matplotlib - -from matplotlib.cbook import is_string_like -from matplotlib.backend_bases import FigureManagerBase -from matplotlib.backend_bases import FigureCanvasBase -from matplotlib.backend_bases import NavigationToolbar2 - -from matplotlib.backend_bases import cursors -from matplotlib.backend_bases import TimerBase -from matplotlib.backend_bases import ShowBase - -from matplotlib._pylab_helpers import Gcf -from matplotlib.figure import Figure - - -from matplotlib.widgets import SubplotTool -try: - import matplotlib.backends.qt_editor.figureoptions as figureoptions -except ImportError: - figureoptions = None - -from .qt_compat import QtCore, QtWidgets, _getSaveFileName, __version__ -from matplotlib.backends.qt_editor.formsubplottool import UiSubplotTool - -from .backend_qt5 import (backend_version, SPECIAL_KEYS, SUPER, ALT, CTRL, - SHIFT, MODIFIER_KEYS, fn_name, cursord, - draw_if_interactive, _create_qApp, show, TimerQT, - MainWindow, FigureManagerQT, NavigationToolbar2QT, - SubplotToolQt, error_msg_qt, exception_handler) - -from .backend_qt5 import FigureCanvasQT as FigureCanvasQT5 - -DEBUG = False - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - thisFig = Figure(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasQT(figure) - manager = FigureManagerQT(canvas, num) - return manager - - -class FigureCanvasQT(FigureCanvasQT5): - - def __init__(self, figure): - if DEBUG: - print('FigureCanvasQt qt4: ', figure) - _create_qApp() - - # Note different super-calling style to backend_qt5 - QtWidgets.QWidget.__init__(self) - FigureCanvasBase.__init__(self, figure) - self.figure = figure - self.setMouseTracking(True) - self._idle = True - # hide until we can test and fix - # self.startTimer(backend_IdleEvent.milliseconds) - w, h = self.get_width_height() - self.resize(w, h) - - def wheelEvent(self, event): - x = event.x() - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.y() - # from QWheelEvent::delta doc - steps = event.delta()/120 - if (event.orientation() == QtCore.Qt.Vertical): - FigureCanvasBase.scroll_event(self, x, y, steps) - if DEBUG: - print('scroll event: delta = %i, ' - 'steps = %i ' % (event.delta(), steps)) - - -FigureCanvas = FigureCanvasQT -FigureManager = FigureManagerQT diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt4agg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt4agg.py deleted file mode 100644 index a597dc2..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt4agg.py +++ /dev/null @@ -1,96 +0,0 @@ -""" -Render to qt from agg -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os # not used -import sys -import ctypes -import warnings - -import matplotlib -from matplotlib.figure import Figure - -from .backend_qt5agg import NavigationToolbar2QTAgg -from .backend_qt5agg import FigureCanvasQTAggBase - -from .backend_agg import FigureCanvasAgg -from .backend_qt4 import QtCore -from .backend_qt4 import FigureManagerQT -from .backend_qt4 import FigureCanvasQT -from .backend_qt4 import NavigationToolbar2QT -##### not used -from .backend_qt4 import show -from .backend_qt4 import draw_if_interactive -from .backend_qt4 import backend_version -###### -from matplotlib.cbook import mplDeprecation - -DEBUG = False - -_decref = ctypes.pythonapi.Py_DecRef -_decref.argtypes = [ctypes.py_object] -_decref.restype = None - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - if DEBUG: - print('backend_qt4agg.new_figure_manager') - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasQTAgg(figure) - return FigureManagerQT(canvas, num) - - -class FigureCanvasQTAgg(FigureCanvasQTAggBase, - FigureCanvasQT, FigureCanvasAgg): - """ - The canvas the figure renders into. Calls the draw and print fig - methods, creates the renderers, etc... - - Public attribute - - figure - A Figure instance - """ - - def __init__(self, figure): - if DEBUG: - print('FigureCanvasQtAgg: ', figure) - FigureCanvasQT.__init__(self, figure) - FigureCanvasAgg.__init__(self, figure) - self._drawRect = None - self.blitbox = None - self.setAttribute(QtCore.Qt.WA_OpaquePaintEvent) - # it has been reported that Qt is semi-broken in a windows - # environment. If `self.draw()` uses `update` to trigger a - # system-level window repaint (as is explicitly advised in the - # Qt documentation) the figure responds very slowly to mouse - # input. The work around is to directly use `repaint` - # (against the advice of the Qt documentation). The - # difference between `update` and repaint is that `update` - # schedules a `repaint` for the next time the system is idle, - # where as `repaint` repaints the window immediately. The - # risk is if `self.draw` gets called with in another `repaint` - # method there will be an infinite recursion. Thus, we only - # expose windows users to this risk. - if sys.platform.startswith('win'): - self._priv_update = self.repaint - else: - self._priv_update = self.update - - -FigureCanvas = FigureCanvasQTAgg -FigureManager = FigureManagerQT diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt5.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt5.py deleted file mode 100644 index 766f886..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt5.py +++ /dev/null @@ -1,855 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) -import six - -import os -import re -import signal -import sys -from six import unichr - -import matplotlib - -from matplotlib.cbook import is_string_like -from matplotlib.backend_bases import FigureManagerBase -from matplotlib.backend_bases import FigureCanvasBase -from matplotlib.backend_bases import NavigationToolbar2 - -from matplotlib.backend_bases import cursors -from matplotlib.backend_bases import TimerBase -from matplotlib.backend_bases import ShowBase - -from matplotlib._pylab_helpers import Gcf -from matplotlib.figure import Figure - -from matplotlib.widgets import SubplotTool -try: - import matplotlib.backends.qt_editor.figureoptions as figureoptions -except ImportError: - figureoptions = None - -from .qt_compat import QtCore, QtGui, QtWidgets, _getSaveFileName, __version__ -from matplotlib.backends.qt_editor.formsubplottool import UiSubplotTool - -backend_version = __version__ - -# SPECIAL_KEYS are keys that do *not* return their unicode name -# instead they have manually specified names -SPECIAL_KEYS = {QtCore.Qt.Key_Control: 'control', - QtCore.Qt.Key_Shift: 'shift', - QtCore.Qt.Key_Alt: 'alt', - QtCore.Qt.Key_Meta: 'super', - QtCore.Qt.Key_Return: 'enter', - QtCore.Qt.Key_Left: 'left', - QtCore.Qt.Key_Up: 'up', - QtCore.Qt.Key_Right: 'right', - QtCore.Qt.Key_Down: 'down', - QtCore.Qt.Key_Escape: 'escape', - QtCore.Qt.Key_F1: 'f1', - QtCore.Qt.Key_F2: 'f2', - QtCore.Qt.Key_F3: 'f3', - QtCore.Qt.Key_F4: 'f4', - QtCore.Qt.Key_F5: 'f5', - QtCore.Qt.Key_F6: 'f6', - QtCore.Qt.Key_F7: 'f7', - QtCore.Qt.Key_F8: 'f8', - QtCore.Qt.Key_F9: 'f9', - QtCore.Qt.Key_F10: 'f10', - QtCore.Qt.Key_F11: 'f11', - QtCore.Qt.Key_F12: 'f12', - QtCore.Qt.Key_Home: 'home', - QtCore.Qt.Key_End: 'end', - QtCore.Qt.Key_PageUp: 'pageup', - QtCore.Qt.Key_PageDown: 'pagedown', - QtCore.Qt.Key_Tab: 'tab', - QtCore.Qt.Key_Backspace: 'backspace', - QtCore.Qt.Key_Enter: 'enter', - QtCore.Qt.Key_Insert: 'insert', - QtCore.Qt.Key_Delete: 'delete', - QtCore.Qt.Key_Pause: 'pause', - QtCore.Qt.Key_SysReq: 'sysreq', - QtCore.Qt.Key_Clear: 'clear', } - -# define which modifier keys are collected on keyboard events. -# elements are (mpl names, Modifier Flag, Qt Key) tuples -SUPER = 0 -ALT = 1 -CTRL = 2 -SHIFT = 3 -MODIFIER_KEYS = [('super', QtCore.Qt.MetaModifier, QtCore.Qt.Key_Meta), - ('alt', QtCore.Qt.AltModifier, QtCore.Qt.Key_Alt), - ('ctrl', QtCore.Qt.ControlModifier, QtCore.Qt.Key_Control), - ('shift', QtCore.Qt.ShiftModifier, QtCore.Qt.Key_Shift), - ] - -if sys.platform == 'darwin': - # in OSX, the control and super (aka cmd/apple) keys are switched, so - # switch them back. - SPECIAL_KEYS.update({QtCore.Qt.Key_Control: 'super', # cmd/apple key - QtCore.Qt.Key_Meta: 'control', - }) - MODIFIER_KEYS[0] = ('super', QtCore.Qt.ControlModifier, - QtCore.Qt.Key_Control) - MODIFIER_KEYS[2] = ('ctrl', QtCore.Qt.MetaModifier, - QtCore.Qt.Key_Meta) - - -def fn_name(): - return sys._getframe(1).f_code.co_name - -DEBUG = False - -cursord = { - cursors.MOVE: QtCore.Qt.SizeAllCursor, - cursors.HAND: QtCore.Qt.PointingHandCursor, - cursors.POINTER: QtCore.Qt.ArrowCursor, - cursors.SELECT_REGION: QtCore.Qt.CrossCursor, - } - - -def draw_if_interactive(): - """ - Is called after every pylab drawing command - """ - if matplotlib.is_interactive(): - figManager = Gcf.get_active() - if figManager is not None: - figManager.canvas.draw_idle() - -# make place holder -qApp = None - - -def _create_qApp(): - """ - Only one qApp can exist at a time, so check before creating one. - """ - global qApp - - if qApp is None: - if DEBUG: - print("Starting up QApplication") - app = QtWidgets.QApplication.instance() - if app is None: - # check for DISPLAY env variable on X11 build of Qt - if hasattr(QtGui, "QX11Info"): - display = os.environ.get('DISPLAY') - if display is None or not re.search(':\d', display): - raise RuntimeError('Invalid DISPLAY variable') - - qApp = QtWidgets.QApplication([str(" ")]) - qApp.lastWindowClosed.connect(qApp.quit) - else: - qApp = app - - -class Show(ShowBase): - def mainloop(self): - # allow KeyboardInterrupt exceptions to close the plot window. - signal.signal(signal.SIGINT, signal.SIG_DFL) - global qApp - qApp.exec_() - -show = Show() - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - thisFig = Figure(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasQT(figure) - manager = FigureManagerQT(canvas, num) - return manager - - -class TimerQT(TimerBase): - ''' - Subclass of :class:`backend_bases.TimerBase` that uses Qt4 timer events. - - Attributes: - * interval: The time between timer events in milliseconds. Default - is 1000 ms. - * single_shot: Boolean flag indicating whether this timer should - operate as single shot (run once and then stop). Defaults to False. - * callbacks: Stores list of (func, args) tuples that will be called - upon timer events. This list can be manipulated directly, or the - functions add_callback and remove_callback can be used. - ''' - - def __init__(self, *args, **kwargs): - TimerBase.__init__(self, *args, **kwargs) - - # Create a new timer and connect the timeout() signal to the - # _on_timer method. - self._timer = QtCore.QTimer() - self._timer.timeout.connect(self._on_timer) - self._timer_set_interval() - - def __del__(self): - # Probably not necessary in practice, but is good behavior to - # disconnect - try: - TimerBase.__del__(self) - self._timer.timeout.disconnect(self._on_timer) - except RuntimeError: - # Timer C++ object already deleted - pass - - def _timer_set_single_shot(self): - self._timer.setSingleShot(self._single) - - def _timer_set_interval(self): - self._timer.setInterval(self._interval) - - def _timer_start(self): - self._timer.start() - - def _timer_stop(self): - self._timer.stop() - - -class FigureCanvasQT(QtWidgets.QWidget, FigureCanvasBase): - - # map Qt button codes to MouseEvent's ones: - buttond = {QtCore.Qt.LeftButton: 1, - QtCore.Qt.MidButton: 2, - QtCore.Qt.RightButton: 3, - # QtCore.Qt.XButton1: None, - # QtCore.Qt.XButton2: None, - } - - def __init__(self, figure): - if DEBUG: - print('FigureCanvasQt qt5: ', figure) - _create_qApp() - - # NB: Using super for this call to avoid a TypeError: - # __init__() takes exactly 2 arguments (1 given) on QWidget - # PyQt5 - super(FigureCanvasQT, self).__init__(figure=figure) - self.figure = figure - self.setMouseTracking(True) - self._idle = True - # hide until we can test and fix - # self.startTimer(backend_IdleEvent.milliseconds) - w, h = self.get_width_height() - self.resize(w, h) - - def __timerEvent(self, event): - # hide until we can test and fix - self.mpl_idle_event(event) - - def enterEvent(self, event): - FigureCanvasBase.enter_notify_event(self, event) - - def leaveEvent(self, event): - QtWidgets.QApplication.restoreOverrideCursor() - FigureCanvasBase.leave_notify_event(self, event) - - def mousePressEvent(self, event): - x = event.pos().x() - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.pos().y() - button = self.buttond.get(event.button()) - if button is not None: - FigureCanvasBase.button_press_event(self, x, y, button) - if DEBUG: - print('button pressed:', event.button()) - - def mouseDoubleClickEvent(self, event): - x = event.pos().x() - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.pos().y() - button = self.buttond.get(event.button()) - if button is not None: - FigureCanvasBase.button_press_event(self, x, y, - button, dblclick=True) - if DEBUG: - print('button doubleclicked:', event.button()) - - def mouseMoveEvent(self, event): - x = event.x() - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.y() - FigureCanvasBase.motion_notify_event(self, x, y) - # if DEBUG: print('mouse move') - - def mouseReleaseEvent(self, event): - x = event.x() - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.y() - button = self.buttond.get(event.button()) - if button is not None: - FigureCanvasBase.button_release_event(self, x, y, button) - if DEBUG: - print('button released') - - def wheelEvent(self, event): - x = event.x() - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.y() - # from QWheelEvent::delta doc - if event.pixelDelta().x() == 0 and event.pixelDelta().y() == 0: - steps = event.angleDelta().y() / 120 - else: - steps = event.pixelDelta().y() - - if steps != 0: - FigureCanvasBase.scroll_event(self, x, y, steps) - if DEBUG: - print('scroll event: delta = %i, ' - 'steps = %i ' % (event.delta(), steps)) - - def keyPressEvent(self, event): - key = self._get_key(event) - if key is None: - return - FigureCanvasBase.key_press_event(self, key) - if DEBUG: - print('key press', key) - - def keyReleaseEvent(self, event): - key = self._get_key(event) - if key is None: - return - FigureCanvasBase.key_release_event(self, key) - if DEBUG: - print('key release', key) - - def resizeEvent(self, event): - w = event.size().width() - h = event.size().height() - if DEBUG: - print('resize (%d x %d)' % (w, h)) - print("FigureCanvasQt.resizeEvent(%d, %d)" % (w, h)) - dpival = self.figure.dpi - winch = w / dpival - hinch = h / dpival - self.figure.set_size_inches(winch, hinch) - FigureCanvasBase.resize_event(self) - self.draw() - self.update() - QtWidgets.QWidget.resizeEvent(self, event) - - def sizeHint(self): - w, h = self.get_width_height() - return QtCore.QSize(w, h) - - def minumumSizeHint(self): - return QtCore.QSize(10, 10) - - def _get_key(self, event): - if event.isAutoRepeat(): - return None - - event_key = event.key() - event_mods = int(event.modifiers()) # actually a bitmask - - # get names of the pressed modifier keys - # bit twiddling to pick out modifier keys from event_mods bitmask, - # if event_key is a MODIFIER, it should not be duplicated in mods - mods = [name for name, mod_key, qt_key in MODIFIER_KEYS - if event_key != qt_key and (event_mods & mod_key) == mod_key] - try: - # for certain keys (enter, left, backspace, etc) use a word for the - # key, rather than unicode - key = SPECIAL_KEYS[event_key] - except KeyError: - # unicode defines code points up to 0x0010ffff - # QT will use Key_Codes larger than that for keyboard keys that are - # are not unicode characters (like multimedia keys) - # skip these - # if you really want them, you should add them to SPECIAL_KEYS - MAX_UNICODE = 0x10ffff - if event_key > MAX_UNICODE: - return None - - key = unichr(event_key) - # qt delivers capitalized letters. fix capitalization - # note that capslock is ignored - if 'shift' in mods: - mods.remove('shift') - else: - key = key.lower() - - mods.reverse() - return '+'.join(mods + [key]) - - def new_timer(self, *args, **kwargs): - """ - Creates a new backend-specific subclass of - :class:`backend_bases.Timer`. This is useful for getting - periodic events through the backend's native event - loop. Implemented only for backends with GUIs. - - optional arguments: - - *interval* - Timer interval in milliseconds - - *callbacks* - Sequence of (func, args, kwargs) where func(*args, **kwargs) - will be executed by the timer every *interval*. - - """ - return TimerQT(*args, **kwargs) - - def flush_events(self): - global qApp - qApp.processEvents() - - def start_event_loop(self, timeout): - FigureCanvasBase.start_event_loop_default(self, timeout) - - start_event_loop.__doc__ = \ - FigureCanvasBase.start_event_loop_default.__doc__ - - def stop_event_loop(self): - FigureCanvasBase.stop_event_loop_default(self) - - stop_event_loop.__doc__ = FigureCanvasBase.stop_event_loop_default.__doc__ - - def draw_idle(self): - 'update drawing area only if idle' - d = self._idle - self._idle = False - - def idle_draw(*args): - try: - self.draw() - finally: - self._idle = True - if d: - QtCore.QTimer.singleShot(0, idle_draw) - - -class MainWindow(QtWidgets.QMainWindow): - closing = QtCore.Signal() - - def closeEvent(self, event): - self.closing.emit() - QtWidgets.QMainWindow.closeEvent(self, event) - - -class FigureManagerQT(FigureManagerBase): - """ - Public attributes - - canvas : The FigureCanvas instance - num : The Figure number - toolbar : The qt.QToolBar - window : The qt.QMainWindow - """ - - def __init__(self, canvas, num): - if DEBUG: - print('FigureManagerQT.%s' % fn_name()) - FigureManagerBase.__init__(self, canvas, num) - self.canvas = canvas - self.window = MainWindow() - self.window.closing.connect(canvas.close_event) - self.window.closing.connect(self._widgetclosed) - - self.window.setWindowTitle("Figure %d" % num) - image = os.path.join(matplotlib.rcParams['datapath'], - 'images', 'matplotlib.png') - self.window.setWindowIcon(QtGui.QIcon(image)) - - # Give the keyboard focus to the figure instead of the - # manager; StrongFocus accepts both tab and click to focus and - # will enable the canvas to process event w/o clicking. - # ClickFocus only takes the focus is the window has been - # clicked - # on. http://qt-project.org/doc/qt-4.8/qt.html#FocusPolicy-enum or - # http://doc.qt.digia.com/qt/qt.html#FocusPolicy-enum - self.canvas.setFocusPolicy(QtCore.Qt.StrongFocus) - self.canvas.setFocus() - - self.window._destroying = False - - self.toolbar = self._get_toolbar(self.canvas, self.window) - if self.toolbar is not None: - self.window.addToolBar(self.toolbar) - self.toolbar.message.connect(self._show_message) - tbs_height = self.toolbar.sizeHint().height() - else: - tbs_height = 0 - - # resize the main window so it will display the canvas with the - # requested size: - cs = canvas.sizeHint() - sbs = self.window.statusBar().sizeHint() - self._status_and_tool_height = tbs_height + sbs.height() - height = cs.height() + self._status_and_tool_height - self.window.resize(cs.width(), height) - - self.window.setCentralWidget(self.canvas) - - if matplotlib.is_interactive(): - self.window.show() - - def notify_axes_change(fig): - # This will be called whenever the current axes is changed - if self.toolbar is not None: - self.toolbar.update() - self.canvas.figure.add_axobserver(notify_axes_change) - - @QtCore.Slot() - def _show_message(self, s): - # Fixes a PySide segfault. - self.window.statusBar().showMessage(s) - - def full_screen_toggle(self): - if self.window.isFullScreen(): - self.window.showNormal() - else: - self.window.showFullScreen() - - def _widgetclosed(self): - if self.window._destroying: - return - self.window._destroying = True - try: - Gcf.destroy(self.num) - except AttributeError: - pass - # It seems that when the python session is killed, - # Gcf can get destroyed before the Gcf.destroy - # line is run, leading to a useless AttributeError. - - def _get_toolbar(self, canvas, parent): - # must be inited after the window, drawingArea and figure - # attrs are set - if matplotlib.rcParams['toolbar'] == 'toolbar2': - toolbar = NavigationToolbar2QT(canvas, parent, False) - else: - toolbar = None - return toolbar - - def resize(self, width, height): - 'set the canvas size in pixels' - self.window.resize(width, height + self._status_and_tool_height) - - def show(self): - self.window.show() - - def destroy(self, *args): - # check for qApp first, as PySide deletes it in its atexit handler - if QtWidgets.QApplication.instance() is None: - return - if self.window._destroying: - return - self.window._destroying = True - self.window.destroyed.connect(self._widgetclosed) - - if self.toolbar: - self.toolbar.destroy() - if DEBUG: - print("destroy figure manager") - self.window.close() - - def get_window_title(self): - return str(self.window.windowTitle()) - - def set_window_title(self, title): - self.window.setWindowTitle(title) - - -class NavigationToolbar2QT(NavigationToolbar2, QtWidgets.QToolBar): - message = QtCore.Signal(str) - - def __init__(self, canvas, parent, coordinates=True): - """ coordinates: should we show the coordinates on the right? """ - self.canvas = canvas - self.parent = parent - self.coordinates = coordinates - self._actions = {} - """A mapping of toolitem method names to their QActions""" - - QtWidgets.QToolBar.__init__(self, parent) - NavigationToolbar2.__init__(self, canvas) - - def _icon(self, name): - return QtGui.QIcon(os.path.join(self.basedir, name)) - - def _init_toolbar(self): - self.basedir = os.path.join(matplotlib.rcParams['datapath'], 'images') - - for text, tooltip_text, image_file, callback in self.toolitems: - if text is None: - self.addSeparator() - else: - a = self.addAction(self._icon(image_file + '.png'), - text, getattr(self, callback)) - self._actions[callback] = a - if callback in ['zoom', 'pan']: - a.setCheckable(True) - if tooltip_text is not None: - a.setToolTip(tooltip_text) - - if figureoptions is not None: - a = self.addAction(self._icon("qt4_editor_options.png"), - 'Customize', self.edit_parameters) - a.setToolTip('Edit curves line and axes parameters') - - self.buttons = {} - - # Add the x,y location widget at the right side of the toolbar - # The stretch factor is 1 which means any resizing of the toolbar - # will resize this label instead of the buttons. - if self.coordinates: - self.locLabel = QtWidgets.QLabel("", self) - self.locLabel.setAlignment( - QtCore.Qt.AlignRight | QtCore.Qt.AlignTop) - self.locLabel.setSizePolicy( - QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Expanding, - QtWidgets.QSizePolicy.Ignored)) - labelAction = self.addWidget(self.locLabel) - labelAction.setVisible(True) - - # reference holder for subplots_adjust window - self.adj_window = None - - if figureoptions is not None: - def edit_parameters(self): - allaxes = self.canvas.figure.get_axes() - if len(allaxes) == 1: - axes = allaxes[0] - else: - titles = [] - for axes in allaxes: - title = axes.get_title() - ylabel = axes.get_ylabel() - label = axes.get_label() - if title: - fmt = "%(title)s" - if ylabel: - fmt += ": %(ylabel)s" - fmt += " (%(axes_repr)s)" - elif ylabel: - fmt = "%(axes_repr)s (%(ylabel)s)" - elif label: - fmt = "%(axes_repr)s (%(label)s)" - else: - fmt = "%(axes_repr)s" - titles.append(fmt % dict(title=title, - ylabel=ylabel, label=label, - axes_repr=repr(axes))) - item, ok = QtWidgets.QInputDialog.getItem( - self.parent, 'Customize', 'Select axes:', titles, 0, False) - if ok: - axes = allaxes[titles.index(six.text_type(item))] - else: - return - - figureoptions.figure_edit(axes, self) - - def _update_buttons_checked(self): - # sync button checkstates to match active mode - self._actions['pan'].setChecked(self._active == 'PAN') - self._actions['zoom'].setChecked(self._active == 'ZOOM') - - def pan(self, *args): - super(NavigationToolbar2QT, self).pan(*args) - self._update_buttons_checked() - - def zoom(self, *args): - super(NavigationToolbar2QT, self).zoom(*args) - self._update_buttons_checked() - - def dynamic_update(self): - self.canvas.draw() - - def set_message(self, s): - self.message.emit(s) - if self.coordinates: - self.locLabel.setText(s.replace(', ', '\n')) - - def set_cursor(self, cursor): - if DEBUG: - print('Set cursor', cursor) - self.canvas.setCursor(cursord[cursor]) - - def draw_rubberband(self, event, x0, y0, x1, y1): - height = self.canvas.figure.bbox.height - y1 = height - y1 - y0 = height - y0 - - w = abs(x1 - x0) - h = abs(y1 - y0) - - rect = [int(val)for val in (min(x0, x1), min(y0, y1), w, h)] - self.canvas.drawRectangle(rect) - - def configure_subplots(self): - image = os.path.join(matplotlib.rcParams['datapath'], - 'images', 'matplotlib.png') - dia = SubplotToolQt(self.canvas.figure, self.parent) - dia.setWindowIcon(QtGui.QIcon(image)) - dia.exec_() - - def save_figure(self, *args): - filetypes = self.canvas.get_supported_filetypes_grouped() - sorted_filetypes = list(six.iteritems(filetypes)) - sorted_filetypes.sort() - default_filetype = self.canvas.get_default_filetype() - - startpath = matplotlib.rcParams.get('savefig.directory', '') - startpath = os.path.expanduser(startpath) - start = os.path.join(startpath, self.canvas.get_default_filename()) - filters = [] - selectedFilter = None - for name, exts in sorted_filetypes: - exts_list = " ".join(['*.%s' % ext for ext in exts]) - filter = '%s (%s)' % (name, exts_list) - if default_filetype in exts: - selectedFilter = filter - filters.append(filter) - filters = ';;'.join(filters) - - fname, filter = _getSaveFileName(self.parent, - "Choose a filename to save to", - start, filters, selectedFilter) - if fname: - if startpath == '': - # explicitly missing key or empty str signals to use cwd - matplotlib.rcParams['savefig.directory'] = startpath - else: - # save dir for next time - savefig_dir = os.path.dirname(six.text_type(fname)) - matplotlib.rcParams['savefig.directory'] = savefig_dir - try: - self.canvas.print_figure(six.text_type(fname)) - except Exception as e: - QtWidgets.QMessageBox.critical( - self, "Error saving file", str(e), - QtWidgets.QMessageBox.Ok, QtWidgets.QMessageBox.NoButton) - - -class SubplotToolQt(SubplotTool, UiSubplotTool): - def __init__(self, targetfig, parent): - UiSubplotTool.__init__(self, None) - - self.targetfig = targetfig - self.parent = parent - self.donebutton.clicked.connect(self.close) - self.resetbutton.clicked.connect(self.reset) - self.tightlayout.clicked.connect(self.functight) - - # constraints - self.sliderleft.valueChanged.connect(self.sliderright.setMinimum) - self.sliderright.valueChanged.connect(self.sliderleft.setMaximum) - self.sliderbottom.valueChanged.connect(self.slidertop.setMinimum) - self.slidertop.valueChanged.connect(self.sliderbottom.setMaximum) - - self.defaults = {} - for attr in ('left', 'bottom', 'right', 'top', 'wspace', 'hspace', ): - self.defaults[attr] = getattr(self.targetfig.subplotpars, attr) - slider = getattr(self, 'slider' + attr) - slider.setMinimum(0) - slider.setMaximum(1000) - slider.setSingleStep(5) - slider.valueChanged.connect(getattr(self, 'func' + attr)) - - self._setSliderPositions() - - def _setSliderPositions(self): - for attr in ('left', 'bottom', 'right', 'top', 'wspace', 'hspace', ): - slider = getattr(self, 'slider' + attr) - slider.setSliderPosition(int(self.defaults[attr] * 1000)) - - def funcleft(self, val): - if val == self.sliderright.value(): - val -= 1 - val /= 1000. - self.targetfig.subplots_adjust(left=val) - self.leftvalue.setText("%.2f" % val) - if self.drawon: - self.targetfig.canvas.draw() - - def funcright(self, val): - if val == self.sliderleft.value(): - val += 1 - val /= 1000. - self.targetfig.subplots_adjust(right=val) - self.rightvalue.setText("%.2f" % val) - if self.drawon: - self.targetfig.canvas.draw() - - def funcbottom(self, val): - if val == self.slidertop.value(): - val -= 1 - val /= 1000. - self.targetfig.subplots_adjust(bottom=val) - self.bottomvalue.setText("%.2f" % val) - if self.drawon: - self.targetfig.canvas.draw() - - def functop(self, val): - if val == self.sliderbottom.value(): - val += 1 - val /= 1000. - self.targetfig.subplots_adjust(top=val) - self.topvalue.setText("%.2f" % val) - if self.drawon: - self.targetfig.canvas.draw() - - def funcwspace(self, val): - val /= 1000. - self.targetfig.subplots_adjust(wspace=val) - self.wspacevalue.setText("%.2f" % val) - if self.drawon: - self.targetfig.canvas.draw() - - def funchspace(self, val): - val /= 1000. - self.targetfig.subplots_adjust(hspace=val) - self.hspacevalue.setText("%.2f" % val) - if self.drawon: - self.targetfig.canvas.draw() - - def functight(self): - self.targetfig.tight_layout() - self._setSliderPositions() - self.targetfig.canvas.draw() - - def reset(self): - self.targetfig.subplots_adjust(**self.defaults) - self._setSliderPositions() - self.targetfig.canvas.draw() - - -def error_msg_qt(msg, parent=None): - if not is_string_like(msg): - msg = ','.join(map(str, msg)) - - QtWidgets.QMessageBox.warning(None, "Matplotlib", - msg, QtGui.QMessageBox.Ok) - - -def exception_handler(type, value, tb): - """Handle uncaught exceptions - It does not catch SystemExit - """ - msg = '' - # get the filename attribute if available (for IOError) - if hasattr(value, 'filename') and value.filename is not None: - msg = value.filename + ': ' - if hasattr(value, 'strerror') and value.strerror is not None: - msg += value.strerror - else: - msg += str(value) - - if len(msg): - error_msg_qt(msg) - -FigureCanvas = FigureCanvasQT -FigureManager = FigureManagerQT diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt5agg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt5agg.py deleted file mode 100644 index 9b21636..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_qt5agg.py +++ /dev/null @@ -1,215 +0,0 @@ -""" -Render to qt from agg -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os # not used -import sys -import ctypes -import warnings - -import matplotlib -from matplotlib.figure import Figure - -from .backend_agg import FigureCanvasAgg -from .backend_qt5 import QtCore -from .backend_qt5 import QtGui -from .backend_qt5 import FigureManagerQT -from .backend_qt5 import NavigationToolbar2QT -##### Modified Qt5 backend import -from .backend_qt5 import FigureCanvasQT -##### not used -from .backend_qt5 import show -from .backend_qt5 import draw_if_interactive -from .backend_qt5 import backend_version -###### - - -from matplotlib.cbook import mplDeprecation - -DEBUG = False - -_decref = ctypes.pythonapi.Py_DecRef -_decref.argtypes = [ctypes.py_object] -_decref.restype = None - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - if DEBUG: - print('backend_qt5agg.new_figure_manager') - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasQTAgg(figure) - return FigureManagerQT(canvas, num) - - -class FigureCanvasQTAggBase(object): - """ - The canvas the figure renders into. Calls the draw and print fig - methods, creates the renderers, etc... - - Public attribute - - figure - A Figure instance - """ - - def drawRectangle(self, rect): - self._drawRect = rect - self.repaint() - - def paintEvent(self, e): - """ - Copy the image from the Agg canvas to the qt.drawable. - In Qt, all drawing should be done inside of here when a widget is - shown onscreen. - """ - - # FigureCanvasQT.paintEvent(self, e) - if DEBUG: - print('FigureCanvasQtAgg.paintEvent: ', self, - self.get_width_height()) - - if self.blitbox is None: - # matplotlib is in rgba byte order. QImage wants to put the bytes - # into argb format and is in a 4 byte unsigned int. Little endian - # system is LSB first and expects the bytes in reverse order - # (bgra). - if QtCore.QSysInfo.ByteOrder == QtCore.QSysInfo.LittleEndian: - stringBuffer = self.renderer._renderer.tostring_bgra() - else: - stringBuffer = self.renderer._renderer.tostring_argb() - - refcnt = sys.getrefcount(stringBuffer) - - # convert the Agg rendered image -> qImage - qImage = QtGui.QImage(stringBuffer, self.renderer.width, - self.renderer.height, - QtGui.QImage.Format_ARGB32) - # get the rectangle for the image - rect = qImage.rect() - p = QtGui.QPainter(self) - # reset the image area of the canvas to be the back-ground color - p.eraseRect(rect) - # draw the rendered image on to the canvas - p.drawPixmap(QtCore.QPoint(0, 0), QtGui.QPixmap.fromImage(qImage)) - - # draw the zoom rectangle to the QPainter - if self._drawRect is not None: - p.setPen(QtGui.QPen(QtCore.Qt.black, 1, QtCore.Qt.DotLine)) - x, y, w, h = self._drawRect - p.drawRect(x, y, w, h) - p.end() - - # This works around a bug in PySide 1.1.2 on Python 3.x, - # where the reference count of stringBuffer is incremented - # but never decremented by QImage. - # TODO: revert PR #1323 once the issue is fixed in PySide. - del qImage - if refcnt != sys.getrefcount(stringBuffer): - _decref(stringBuffer) - else: - bbox = self.blitbox - l, b, r, t = bbox.extents - w = int(r) - int(l) - h = int(t) - int(b) - t = int(b) + h - reg = self.copy_from_bbox(bbox) - stringBuffer = reg.to_string_argb() - qImage = QtGui.QImage(stringBuffer, w, h, - QtGui.QImage.Format_ARGB32) - pixmap = QtGui.QPixmap.fromImage(qImage) - p = QtGui.QPainter(self) - p.drawPixmap(QtCore.QPoint(l, self.renderer.height-t), pixmap) - p.end() - self.blitbox = None - self._drawRect = None - - def draw(self): - """ - Draw the figure with Agg, and queue a request - for a Qt draw. - """ - # The Agg draw is done here; delaying it until the paintEvent - # causes problems with code that uses the result of the - # draw() to update plot elements. - FigureCanvasAgg.draw(self) - self._priv_update() - - def blit(self, bbox=None): - """ - Blit the region in bbox - """ - self.blitbox = bbox - l, b, w, h = bbox.bounds - t = b + h - self.repaint(l, self.renderer.height-t, w, h) - - def print_figure(self, *args, **kwargs): - FigureCanvasAgg.print_figure(self, *args, **kwargs) - self.draw() - - -class FigureCanvasQTAgg(FigureCanvasQTAggBase, - FigureCanvasQT, FigureCanvasAgg): - """ - The canvas the figure renders into. Calls the draw and print fig - methods, creates the renderers, etc. - - Modified to import from Qt5 backend for new-style mouse events. - - Public attribute - - figure - A Figure instance - """ - - def __init__(self, figure): - if DEBUG: - print('FigureCanvasQtAgg: ', figure) - FigureCanvasQT.__init__(self, figure) - FigureCanvasAgg.__init__(self, figure) - self._drawRect = None - self.blitbox = None - self.setAttribute(QtCore.Qt.WA_OpaquePaintEvent) - # it has been reported that Qt is semi-broken in a windows - # environment. If `self.draw()` uses `update` to trigger a - # system-level window repaint (as is explicitly advised in the - # Qt documentation) the figure responds very slowly to mouse - # input. The work around is to directly use `repaint` - # (against the advice of the Qt documentation). The - # difference between `update` and repaint is that `update` - # schedules a `repaint` for the next time the system is idle, - # where as `repaint` repaints the window immediately. The - # risk is if `self.draw` gets called with in another `repaint` - # method there will be an infinite recursion. Thus, we only - # expose windows users to this risk. - if sys.platform.startswith('win'): - self._priv_update = self.repaint - else: - self._priv_update = self.update - - -class NavigationToolbar2QTAgg(NavigationToolbar2QT): - def __init__(*args, **kwargs): - warnings.warn('This class has been deprecated in 1.4 ' + - 'as it has no additional functionality over ' + - '`NavigationToolbar2QT`. Please change your code to ' - 'use `NavigationToolbar2QT` instead', - mplDeprecation) - NavigationToolbar2QT.__init__(*args, **kwargs) - - -FigureCanvas = FigureCanvasQTAgg -FigureManager = FigureManagerQT diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_svg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_svg.py deleted file mode 100644 index 36deeeb..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_svg.py +++ /dev/null @@ -1,1258 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import xrange -from six import unichr - -import os, base64, tempfile, gzip, io, sys, codecs, re - -import numpy as np - -from hashlib import md5 - -from matplotlib import verbose, __version__, rcParams -from matplotlib.backend_bases import RendererBase, GraphicsContextBase,\ - FigureManagerBase, FigureCanvasBase -from matplotlib.backends.backend_mixed import MixedModeRenderer -from matplotlib.cbook import is_string_like, is_writable_file_like, maxdict -from matplotlib.colors import rgb2hex -from matplotlib.figure import Figure -from matplotlib.font_manager import findfont, FontProperties -from matplotlib.ft2font import FT2Font, KERNING_DEFAULT, LOAD_NO_HINTING -from matplotlib.mathtext import MathTextParser -from matplotlib.path import Path -from matplotlib import _path -from matplotlib.transforms import Affine2D, Affine2DBase -from matplotlib import _png - -from xml.sax.saxutils import escape as escape_xml_text - -backend_version = __version__ - -# ---------------------------------------------------------------------- -# SimpleXMLWriter class -# -# Based on an original by Fredrik Lundh, but modified here to: -# 1. Support modern Python idioms -# 2. Remove encoding support (it's handled by the file writer instead) -# 3. Support proper indentation -# 4. Minify things a little bit - -# -------------------------------------------------------------------- -# The SimpleXMLWriter module is -# -# Copyright (c) 2001-2004 by Fredrik Lundh -# -# By obtaining, using, and/or copying this software and/or its -# associated documentation, you agree that you have read, understood, -# and will comply with the following terms and conditions: -# -# Permission to use, copy, modify, and distribute this software and -# its associated documentation for any purpose and without fee is -# hereby granted, provided that the above copyright notice appears in -# all copies, and that both that copyright notice and this permission -# notice appear in supporting documentation, and that the name of -# Secret Labs AB or the author not be used in advertising or publicity -# pertaining to distribution of the software without specific, written -# prior permission. -# -# SECRET LABS AB AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD -# TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANT- -# ABILITY AND FITNESS. IN NO EVENT SHALL SECRET LABS AB OR THE AUTHOR -# BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY -# DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS -# ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE -# OF THIS SOFTWARE. -# -------------------------------------------------------------------- - -def escape_cdata(s): - s = s.replace("&", "&") - s = s.replace("<", "<") - s = s.replace(">", ">") - return s - -_escape_xml_comment = re.compile(r'-(?=-)') -def escape_comment(s): - s = escape_cdata(s) - return _escape_xml_comment.sub('- ', s) - -def escape_attrib(s): - s = s.replace("&", "&") - s = s.replace("'", "'") - s = s.replace("\"", """) - s = s.replace("<", "<") - s = s.replace(">", ">") - return s - -## -# XML writer class. -# -# @param file A file or file-like object. This object must implement -# a write method that takes an 8-bit string. - -class XMLWriter: - def __init__(self, file): - self.__write = file.write - if hasattr(file, "flush"): - self.flush = file.flush - self.__open = 0 # true if start tag is open - self.__tags = [] - self.__data = [] - self.__indentation = " " * 64 - - def __flush(self, indent=True): - # flush internal buffers - if self.__open: - if indent: - self.__write(">\n") - else: - self.__write(">") - self.__open = 0 - if self.__data: - data = ''.join(self.__data) - self.__write(escape_cdata(data)) - self.__data = [] - - ## Opens a new element. Attributes can be given as keyword - # arguments, or as a string/string dictionary. The method returns - # an opaque identifier that can be passed to the close - # method, to close all open elements up to and including this one. - # - # @param tag Element tag. - # @param attrib Attribute dictionary. Alternatively, attributes - # can be given as keyword arguments. - # @return An element identifier. - - def start(self, tag, attrib={}, **extra): - self.__flush() - tag = escape_cdata(tag) - self.__data = [] - self.__tags.append(tag) - self.__write(self.__indentation[:len(self.__tags) - 1]) - self.__write("<%s" % tag) - if attrib or extra: - attrib = attrib.copy() - attrib.update(extra) - attrib = list(six.iteritems(attrib)) - attrib.sort() - for k, v in attrib: - if not v == '': - k = escape_cdata(k) - v = escape_attrib(v) - self.__write(" %s=\"%s\"" % (k, v)) - self.__open = 1 - return len(self.__tags)-1 - - ## - # Adds a comment to the output stream. - # - # @param comment Comment text, as a Unicode string. - - def comment(self, comment): - self.__flush() - self.__write(self.__indentation[:len(self.__tags)]) - self.__write("\n" % escape_comment(comment)) - - ## - # Adds character data to the output stream. - # - # @param text Character data, as a Unicode string. - - def data(self, text): - self.__data.append(text) - - ## - # Closes the current element (opened by the most recent call to - # start). - # - # @param tag Element tag. If given, the tag must match the start - # tag. If omitted, the current element is closed. - - def end(self, tag=None, indent=True): - if tag: - assert self.__tags, "unbalanced end(%s)" % tag - assert escape_cdata(tag) == self.__tags[-1],\ - "expected end(%s), got %s" % (self.__tags[-1], tag) - else: - assert self.__tags, "unbalanced end()" - tag = self.__tags.pop() - if self.__data: - self.__flush(indent) - elif self.__open: - self.__open = 0 - self.__write("/>\n") - return - if indent: - self.__write(self.__indentation[:len(self.__tags)]) - self.__write("\n" % tag) - - ## - # Closes open elements, up to (and including) the element identified - # by the given identifier. - # - # @param id Element identifier, as returned by the start method. - - def close(self, id): - while len(self.__tags) > id: - self.end() - - ## - # Adds an entire element. This is the same as calling start, - # data, and end in sequence. The text argument - # can be omitted. - - def element(self, tag, text=None, attrib={}, **extra): - self.start(*(tag, attrib), **extra) - if text: - self.data(text) - self.end(indent=False) - - ## - # Flushes the output stream. - - def flush(self): - pass # replaced by the constructor - -# ---------------------------------------------------------------------- - -def generate_transform(transform_list=[]): - if len(transform_list): - output = io.StringIO() - for type, value in transform_list: - if type == 'scale' and (value == (1.0,) or value == (1.0, 1.0)): - continue - if type == 'translate' and value == (0.0, 0.0): - continue - if type == 'rotate' and value == (0.0,): - continue - if type == 'matrix' and isinstance(value, Affine2DBase): - value = value.to_values() - - output.write('%s(%s)' % (type, ' '.join(str(x) for x in value))) - return output.getvalue() - return '' - -def generate_css(attrib={}): - if attrib: - output = io.StringIO() - attrib = list(six.iteritems(attrib)) - attrib.sort() - for k, v in attrib: - k = escape_attrib(k) - v = escape_attrib(v) - output.write("%s:%s;" % (k, v)) - return output.getvalue() - return '' - -_capstyle_d = {'projecting' : 'square', 'butt' : 'butt', 'round': 'round',} -class RendererSVG(RendererBase): - FONT_SCALE = 100.0 - fontd = maxdict(50) - - def __init__(self, width, height, svgwriter, basename=None, image_dpi=72): - self.width = width - self.height = height - self.writer = XMLWriter(svgwriter) - self.image_dpi = image_dpi # the actual dpi we want to rasterize stuff with - - self._groupd = {} - if not rcParams['svg.image_inline']: - assert basename is not None - self.basename = basename - self._imaged = {} - self._clipd = {} - self._char_defs = {} - self._markers = {} - self._path_collection_id = 0 - self._imaged = {} - self._hatchd = {} - self._has_gouraud = False - self._n_gradients = 0 - self._fonts = {} - self.mathtext_parser = MathTextParser('SVG') - - RendererBase.__init__(self) - self._glyph_map = dict() - - svgwriter.write(svgProlog) - self._start_id = self.writer.start( - 'svg', - width='%ipt' % width, height='%ipt' % height, - viewBox='0 0 %i %i' % (width, height), - xmlns="http://www.w3.org/2000/svg", - version="1.1", - attrib={'xmlns:xlink': "http://www.w3.org/1999/xlink"}) - self._write_default_style() - - def finalize(self): - self._write_clips() - self._write_hatches() - self._write_svgfonts() - self.writer.close(self._start_id) - self.writer.flush() - - def _write_default_style(self): - writer = self.writer - default_style = generate_css({ - 'stroke-linejoin': 'round', - 'stroke-linecap': 'butt'}) - writer.start('defs') - writer.start('style', type='text/css') - writer.data('*{%s}\n' % default_style) - writer.end('style') - writer.end('defs') - - def _make_id(self, type, content): - content = str(content) - if six.PY3: - content = content.encode('utf8') - return '%s%s' % (type, md5(content).hexdigest()[:10]) - - def _make_flip_transform(self, transform): - return (transform + - Affine2D() - .scale(1.0, -1.0) - .translate(0.0, self.height)) - - def _get_font(self, prop): - key = hash(prop) - font = self.fontd.get(key) - if font is None: - fname = findfont(prop) - font = self.fontd.get(fname) - if font is None: - font = FT2Font(fname) - self.fontd[fname] = font - self.fontd[key] = font - font.clear() - size = prop.get_size_in_points() - font.set_size(size, 72.0) - return font - - def _get_hatch(self, gc, rgbFace): - """ - Create a new hatch pattern - """ - if rgbFace is not None: - rgbFace = tuple(rgbFace) - edge = gc.get_rgb() - if edge is not None: - edge = tuple(edge) - dictkey = (gc.get_hatch(), rgbFace, edge) - oid = self._hatchd.get(dictkey) - if oid is None: - oid = self._make_id('h', dictkey) - self._hatchd[dictkey] = ((gc.get_hatch_path(), rgbFace, edge), oid) - else: - _, oid = oid - return oid - - def _write_hatches(self): - if not len(self._hatchd): - return - HATCH_SIZE = 72 - writer = self.writer - writer.start('defs') - for ((path, face, stroke), oid) in six.itervalues(self._hatchd): - writer.start( - 'pattern', - id=oid, - patternUnits="userSpaceOnUse", - x="0", y="0", width=six.text_type(HATCH_SIZE), - height=six.text_type(HATCH_SIZE)) - path_data = self._convert_path( - path, - Affine2D().scale(HATCH_SIZE).scale(1.0, -1.0).translate(0, HATCH_SIZE), - simplify=False) - if face is None: - fill = 'none' - else: - fill = rgb2hex(face) - writer.element( - 'rect', - x="0", y="0", width=six.text_type(HATCH_SIZE+1), - height=six.text_type(HATCH_SIZE+1), - fill=fill) - writer.element( - 'path', - d=path_data, - style=generate_css({ - 'fill': rgb2hex(stroke), - 'stroke': rgb2hex(stroke), - 'stroke-width': '1.0', - 'stroke-linecap': 'butt', - 'stroke-linejoin': 'miter' - }) - ) - writer.end('pattern') - writer.end('defs') - - def _get_style_dict(self, gc, rgbFace): - """ - return the style string. style is generated from the - GraphicsContext and rgbFace - """ - attrib = {} - - forced_alpha = gc.get_forced_alpha() - - if gc.get_hatch() is not None: - attrib['fill'] = "url(#%s)" % self._get_hatch(gc, rgbFace) - if rgbFace is not None and len(rgbFace) == 4 and rgbFace[3] != 1.0 and not forced_alpha: - attrib['fill-opacity'] = str(rgbFace[3]) - else: - if rgbFace is None: - attrib['fill'] = 'none' - else: - if tuple(rgbFace[:3]) != (0, 0, 0): - attrib['fill'] = rgb2hex(rgbFace) - if len(rgbFace) == 4 and rgbFace[3] != 1.0 and not forced_alpha: - attrib['fill-opacity'] = str(rgbFace[3]) - - if forced_alpha and gc.get_alpha() != 1.0: - attrib['opacity'] = str(gc.get_alpha()) - - offset, seq = gc.get_dashes() - if seq is not None: - attrib['stroke-dasharray'] = ','.join(['%f' % val for val in seq]) - attrib['stroke-dashoffset'] = six.text_type(float(offset)) - - linewidth = gc.get_linewidth() - if linewidth: - rgb = gc.get_rgb() - attrib['stroke'] = rgb2hex(rgb) - if not forced_alpha and rgb[3] != 1.0: - attrib['stroke-opacity'] = str(rgb[3]) - if linewidth != 1.0: - attrib['stroke-width'] = str(linewidth) - if gc.get_joinstyle() != 'round': - attrib['stroke-linejoin'] = gc.get_joinstyle() - if gc.get_capstyle() != 'butt': - attrib['stroke-linecap'] = _capstyle_d[gc.get_capstyle()] - - return attrib - - def _get_style(self, gc, rgbFace): - return generate_css(self._get_style_dict(gc, rgbFace)) - - def _get_clip(self, gc): - cliprect = gc.get_clip_rectangle() - clippath, clippath_trans = gc.get_clip_path() - if clippath is not None: - clippath_trans = self._make_flip_transform(clippath_trans) - dictkey = (id(clippath), str(clippath_trans)) - elif cliprect is not None: - x, y, w, h = cliprect.bounds - y = self.height-(y+h) - dictkey = (x, y, w, h) - else: - return None - - clip = self._clipd.get(dictkey) - if clip is None: - oid = self._make_id('p', dictkey) - if clippath is not None: - self._clipd[dictkey] = ((clippath, clippath_trans), oid) - else: - self._clipd[dictkey] = (dictkey, oid) - else: - clip, oid = clip - return oid - - def _write_clips(self): - if not len(self._clipd): - return - writer = self.writer - writer.start('defs') - for clip, oid in six.itervalues(self._clipd): - writer.start('clipPath', id=oid) - if len(clip) == 2: - clippath, clippath_trans = clip - path_data = self._convert_path(clippath, clippath_trans, simplify=False) - writer.element('path', d=path_data) - else: - x, y, w, h = clip - writer.element('rect', x=six.text_type(x), y=six.text_type(y), - width=six.text_type(w), height=six.text_type(h)) - writer.end('clipPath') - writer.end('defs') - - def _write_svgfonts(self): - if not rcParams['svg.fonttype'] == 'svgfont': - return - - writer = self.writer - writer.start('defs') - for font_fname, chars in six.iteritems(self._fonts): - font = FT2Font(font_fname) - font.set_size(72, 72) - sfnt = font.get_sfnt() - writer.start('font', id=sfnt[(1, 0, 0, 4)]) - writer.element( - 'font-face', - attrib={ - 'font-family': font.family_name, - 'font-style': font.style_name.lower(), - 'units-per-em': '72', - 'bbox': ' '.join(six.text_type(x / 64.0) for x in font.bbox)}) - for char in chars: - glyph = font.load_char(char, flags=LOAD_NO_HINTING) - verts, codes = font.get_path() - path = Path(verts, codes) - path_data = self._convert_path(path) - # name = font.get_glyph_name(char) - writer.element( - 'glyph', - d=path_data, - attrib={ - # 'glyph-name': name, - 'unicode': unichr(char), - 'horiz-adv-x': six.text_type(glyph.linearHoriAdvance / 65536.0)}) - writer.end('font') - writer.end('defs') - - def open_group(self, s, gid=None): - """ - Open a grouping element with label *s*. If *gid* is given, use - *gid* as the id of the group. - """ - if gid: - self.writer.start('g', id=gid) - else: - self._groupd[s] = self._groupd.get(s, 0) + 1 - self.writer.start('g', id="%s_%d" % (s, self._groupd[s])) - - def close_group(self, s): - self.writer.end('g') - - def option_image_nocomposite(self): - """ - if svg.image_noscale is True, compositing multiple images into one is prohibited - """ - return rcParams['svg.image_noscale'] - - def _convert_path(self, path, transform=None, clip=None, simplify=None): - if clip: - clip = (0.0, 0.0, self.width, self.height) - else: - clip = None - return _path.convert_to_svg(path, transform, clip, simplify, 6) - - def draw_path(self, gc, path, transform, rgbFace=None): - trans_and_flip = self._make_flip_transform(transform) - clip = (rgbFace is None and gc.get_hatch_path() is None) - simplify = path.should_simplify and clip - path_data = self._convert_path( - path, trans_and_flip, clip=clip, simplify=simplify) - - attrib = {} - attrib['style'] = self._get_style(gc, rgbFace) - - clipid = self._get_clip(gc) - if clipid is not None: - attrib['clip-path'] = 'url(#%s)' % clipid - - if gc.get_url() is not None: - self.writer.start('a', {'xlink:href': gc.get_url()}) - self.writer.element('path', d=path_data, attrib=attrib) - if gc.get_url() is not None: - self.writer.end('a') - - def draw_markers(self, gc, marker_path, marker_trans, path, trans, rgbFace=None): - if not len(path.vertices): - return - - writer = self.writer - path_data = self._convert_path( - marker_path, - marker_trans + Affine2D().scale(1.0, -1.0), - simplify=False) - style = self._get_style_dict(gc, rgbFace) - dictkey = (path_data, generate_css(style)) - oid = self._markers.get(dictkey) - for key in list(six.iterkeys(style)): - if not key.startswith('stroke'): - del style[key] - style = generate_css(style) - - if oid is None: - oid = self._make_id('m', dictkey) - writer.start('defs') - writer.element('path', id=oid, d=path_data, style=style) - writer.end('defs') - self._markers[dictkey] = oid - - attrib = {} - clipid = self._get_clip(gc) - if clipid is not None: - attrib['clip-path'] = 'url(#%s)' % clipid - writer.start('g', attrib=attrib) - - trans_and_flip = self._make_flip_transform(trans) - attrib = {'xlink:href': '#%s' % oid} - clip = (0, 0, self.width*72, self.height*72) - for vertices, code in path.iter_segments( - trans_and_flip, clip=clip, simplify=False): - if len(vertices): - x, y = vertices[-2:] - attrib['x'] = six.text_type(x) - attrib['y'] = six.text_type(y) - attrib['style'] = self._get_style(gc, rgbFace) - writer.element('use', attrib=attrib) - writer.end('g') - - def draw_path_collection(self, gc, master_transform, paths, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, urls, - offset_position): - # Is the optimization worth it? Rough calculation: - # cost of emitting a path in-line is - # (len_path + 5) * uses_per_path - # cost of definition+use is - # (len_path + 3) + 9 * uses_per_path - len_path = len(paths[0].vertices) if len(paths) > 0 else 0 - uses_per_path = self._iter_collection_uses_per_path( - paths, all_transforms, offsets, facecolors, edgecolors) - should_do_optimization = \ - len_path + 9 * uses_per_path + 3 < (len_path + 5) * uses_per_path - if not should_do_optimization: - return RendererBase.draw_path_collection( - self, gc, master_transform, paths, all_transforms, - offsets, offsetTrans, facecolors, edgecolors, - linewidths, linestyles, antialiaseds, urls, - offset_position) - - writer = self.writer - path_codes = [] - writer.start('defs') - for i, (path, transform) in enumerate(self._iter_collection_raw_paths( - master_transform, paths, all_transforms)): - transform = Affine2D(transform.get_matrix()).scale(1.0, -1.0) - d = self._convert_path(path, transform, simplify=False) - oid = 'C%x_%x_%s' % (self._path_collection_id, i, - self._make_id('', d)) - writer.element('path', id=oid, d=d) - path_codes.append(oid) - writer.end('defs') - - for xo, yo, path_id, gc0, rgbFace in self._iter_collection( - gc, master_transform, all_transforms, path_codes, offsets, - offsetTrans, facecolors, edgecolors, linewidths, linestyles, - antialiaseds, urls, offset_position): - clipid = self._get_clip(gc0) - url = gc0.get_url() - if url is not None: - writer.start('a', attrib={'xlink:href': url}) - if clipid is not None: - writer.start('g', attrib={'clip-path': 'url(#%s)' % clipid}) - attrib = { - 'xlink:href': '#%s' % path_id, - 'x': six.text_type(xo), - 'y': six.text_type(self.height - yo), - 'style': self._get_style(gc0, rgbFace) - } - writer.element('use', attrib=attrib) - if clipid is not None: - writer.end('g') - if url is not None: - writer.end('a') - - self._path_collection_id += 1 - - def draw_gouraud_triangle(self, gc, points, colors, trans): - # This uses a method described here: - # - # http://www.svgopen.org/2005/papers/Converting3DFaceToSVG/index.html - # - # that uses three overlapping linear gradients to simulate a - # Gouraud triangle. Each gradient goes from fully opaque in - # one corner to fully transparent along the opposite edge. - # The line between the stop points is perpendicular to the - # opposite edge. Underlying these three gradients is a solid - # triangle whose color is the average of all three points. - - writer = self.writer - if not self._has_gouraud: - self._has_gouraud = True - writer.start( - 'filter', - id='colorAdd') - writer.element( - 'feComposite', - attrib={'in': 'SourceGraphic'}, - in2='BackgroundImage', - operator='arithmetic', - k2="1", k3="1") - writer.end('filter') - - avg_color = np.sum(colors[:, :], axis=0) / 3.0 - # Just skip fully-transparent triangles - if avg_color[-1] == 0.0: - return - - trans_and_flip = self._make_flip_transform(trans) - tpoints = trans_and_flip.transform(points) - - writer.start('defs') - for i in range(3): - x1, y1 = tpoints[i] - x2, y2 = tpoints[(i + 1) % 3] - x3, y3 = tpoints[(i + 2) % 3] - c = colors[i][:] - - if x2 == x3: - xb = x2 - yb = y1 - elif y2 == y3: - xb = x1 - yb = y2 - else: - m1 = (y2 - y3) / (x2 - x3) - b1 = y2 - (m1 * x2) - m2 = -(1.0 / m1) - b2 = y1 - (m2 * x1) - xb = (-b1 + b2) / (m1 - m2) - yb = m2 * xb + b2 - - writer.start( - 'linearGradient', - id="GR%x_%d" % (self._n_gradients, i), - x1=six.text_type(x1), y1=six.text_type(y1), - x2=six.text_type(xb), y2=six.text_type(yb)) - writer.element( - 'stop', - offset='0', - style=generate_css({'stop-color': rgb2hex(c), - 'stop-opacity': six.text_type(c[-1])})) - writer.element( - 'stop', - offset='1', - style=generate_css({'stop-color': rgb2hex(c), - 'stop-opacity': "0"})) - writer.end('linearGradient') - - writer.element( - 'polygon', - id='GT%x' % self._n_gradients, - points=" ".join([six.text_type(x) - for x in (x1, y1, x2, y2, x3, y3)])) - writer.end('defs') - - avg_color = np.sum(colors[:, :], axis=0) / 3.0 - href = '#GT%x' % self._n_gradients - writer.element( - 'use', - attrib={'xlink:href': href, - 'fill': rgb2hex(avg_color), - 'fill-opacity': str(avg_color[-1])}) - for i in range(3): - writer.element( - 'use', - attrib={'xlink:href': href, - 'fill': 'url(#GR%x_%d)' % (self._n_gradients, i), - 'fill-opacity': '1', - 'filter': 'url(#colorAdd)'}) - - self._n_gradients += 1 - - def draw_gouraud_triangles(self, gc, triangles_array, colors_array, - transform): - attrib = {} - clipid = self._get_clip(gc) - if clipid is not None: - attrib['clip-path'] = 'url(#%s)' % clipid - - self.writer.start('g', attrib=attrib) - - transform = transform.frozen() - for tri, col in zip(triangles_array, colors_array): - self.draw_gouraud_triangle(gc, tri, col, transform) - - self.writer.end('g') - - def option_scale_image(self): - return True - - def get_image_magnification(self): - return self.image_dpi / 72.0 - - def draw_image(self, gc, x, y, im, dx=None, dy=None, transform=None): - attrib = {} - clipid = self._get_clip(gc) - if clipid is not None: - # Can't apply clip-path directly to the image because the - # image has a transformation, which would also be applied - # to the clip-path - self.writer.start('g', attrib={'clip-path': 'url(#%s)' % clipid}) - - trans = [1,0,0,1,0,0] - if rcParams['svg.image_noscale']: - trans = list(im.get_matrix()) - trans[5] = -trans[5] - attrib['transform'] = generate_transform([('matrix', tuple(trans))]) - assert trans[1] == 0 - assert trans[2] == 0 - numrows, numcols = im.get_size() - im.reset_matrix() - im.set_interpolation(0) - im.resize(numcols, numrows) - - h,w = im.get_size_out() - - if dx is None: - w = 72.0*w/self.image_dpi - else: - w = dx - - if dy is None: - h = 72.0*h/self.image_dpi - else: - h = dy - - oid = getattr(im, '_gid', None) - url = getattr(im, '_url', None) - if url is not None: - self.writer.start('a', attrib={'xlink:href': url}) - if rcParams['svg.image_inline']: - bytesio = io.BytesIO() - im.flipud_out() - rows, cols, buffer = im.as_rgba_str() - _png.write_png(buffer, cols, rows, bytesio) - im.flipud_out() - oid = oid or self._make_id('image', bytesio) - attrib['xlink:href'] = ( - "data:image/png;base64,\n" + - base64.b64encode(bytesio.getvalue()).decode('ascii')) - else: - self._imaged[self.basename] = self._imaged.get(self.basename,0) + 1 - filename = '%s.image%d.png'%(self.basename, self._imaged[self.basename]) - verbose.report( 'Writing image file for inclusion: %s' % filename) - im.flipud_out() - rows, cols, buffer = im.as_rgba_str() - _png.write_png(buffer, cols, rows, filename) - im.flipud_out() - oid = oid or 'Im_' + self._make_id('image', filename) - attrib['xlink:href'] = filename - - alpha = gc.get_alpha() - if alpha != 1.0: - attrib['opacity'] = str(alpha) - - attrib['id'] = oid - - if transform is None: - self.writer.element( - 'image', - x=six.text_type(x/trans[0]), - y=six.text_type((self.height-y)/trans[3]-h), - width=six.text_type(w), height=six.text_type(h), - attrib=attrib) - else: - flipped = self._make_flip_transform(transform) - flipped = np.array(flipped.to_values()) - y = y+dy - if dy > 0.0: - flipped[3] *= -1.0 - y *= -1.0 - attrib['transform'] = generate_transform( - [('matrix', flipped)]) - self.writer.element( - 'image', - x=six.text_type(x), y=six.text_type(y), - width=six.text_type(dx), height=six.text_type(abs(dy)), - attrib=attrib) - - if url is not None: - self.writer.end('a') - if clipid is not None: - self.writer.end('g') - - def _adjust_char_id(self, char_id): - return char_id.replace("%20", "_") - - def _draw_text_as_path(self, gc, x, y, s, prop, angle, ismath, mtext=None): - """ - draw the text by converting them to paths using textpath module. - - *prop* - font property - - *s* - text to be converted - - *usetex* - If True, use matplotlib usetex mode. - - *ismath* - If True, use mathtext parser. If "TeX", use *usetex* mode. - """ - writer = self.writer - - writer.comment(s) - - glyph_map=self._glyph_map - - text2path = self._text2path - color = rgb2hex(gc.get_rgb()) - fontsize = prop.get_size_in_points() - - style = {} - if color != '#000000': - style['fill'] = color - if gc.get_alpha() != 1.0: - style['opacity'] = six.text_type(gc.get_alpha()) - - if not ismath: - font = text2path._get_font(prop) - _glyphs = text2path.get_glyphs_with_font( - font, s, glyph_map=glyph_map, return_new_glyphs_only=True) - glyph_info, glyph_map_new, rects = _glyphs - - if glyph_map_new: - writer.start('defs') - for char_id, glyph_path in six.iteritems(glyph_map_new): - path = Path(*glyph_path) - path_data = self._convert_path(path, simplify=False) - writer.element('path', id=char_id, d=path_data) - writer.end('defs') - - glyph_map.update(glyph_map_new) - - attrib = {} - attrib['style'] = generate_css(style) - font_scale = fontsize / text2path.FONT_SCALE - attrib['transform'] = generate_transform([ - ('translate', (x, y)), - ('rotate', (-angle,)), - ('scale', (font_scale, -font_scale))]) - - writer.start('g', attrib=attrib) - for glyph_id, xposition, yposition, scale in glyph_info: - attrib={'xlink:href': '#%s' % glyph_id} - if xposition != 0.0: - attrib['x'] = six.text_type(xposition) - if yposition != 0.0: - attrib['y'] = six.text_type(yposition) - writer.element( - 'use', - attrib=attrib) - - writer.end('g') - else: - if ismath == "TeX": - _glyphs = text2path.get_glyphs_tex(prop, s, glyph_map=glyph_map, - return_new_glyphs_only=True) - else: - _glyphs = text2path.get_glyphs_mathtext(prop, s, glyph_map=glyph_map, - return_new_glyphs_only=True) - - glyph_info, glyph_map_new, rects = _glyphs - - # we store the character glyphs w/o flipping. Instead, the - # coordinate will be flipped when this characters are - # used. - if glyph_map_new: - writer.start('defs') - for char_id, glyph_path in six.iteritems(glyph_map_new): - char_id = self._adjust_char_id(char_id) - # Some characters are blank - if not len(glyph_path[0]): - path_data = "" - else: - path = Path(*glyph_path) - path_data = self._convert_path(path, simplify=False) - writer.element('path', id=char_id, d=path_data) - writer.end('defs') - - glyph_map.update(glyph_map_new) - - attrib = {} - font_scale = fontsize / text2path.FONT_SCALE - attrib['style'] = generate_css(style) - attrib['transform'] = generate_transform([ - ('translate', (x, y)), - ('rotate', (-angle,)), - ('scale', (font_scale, -font_scale))]) - - writer.start('g', attrib=attrib) - for char_id, xposition, yposition, scale in glyph_info: - char_id = self._adjust_char_id(char_id) - - writer.element( - 'use', - transform=generate_transform([ - ('translate', (xposition, yposition)), - ('scale', (scale,)), - ]), - attrib={'xlink:href': '#%s' % char_id}) - - for verts, codes in rects: - path = Path(verts, codes) - path_data = self._convert_path(path, simplify=False) - writer.element('path', d=path_data) - - writer.end('g') - - def _draw_text_as_text(self, gc, x, y, s, prop, angle, ismath, mtext=None): - writer = self.writer - - color = rgb2hex(gc.get_rgb()) - style = {} - if color != '#000000': - style['fill'] = color - if gc.get_alpha() != 1.0: - style['opacity'] = six.text_type(gc.get_alpha()) - - if not ismath: - font = self._get_font(prop) - font.set_text(s, 0.0, flags=LOAD_NO_HINTING) - - fontsize = prop.get_size_in_points() - - fontfamily = font.family_name - fontstyle = prop.get_style() - - attrib = {} - # Must add "px" to workaround a Firefox bug - style['font-size'] = six.text_type(fontsize) + 'px' - style['font-family'] = six.text_type(fontfamily) - style['font-style'] = prop.get_style().lower() - attrib['style'] = generate_css(style) - - if mtext and (angle == 0 or mtext.get_rotation_mode() == "anchor"): - # If text anchoring can be supported, get the original - # coordinates and add alignment information. - - # Get anchor coordinates. - transform = mtext.get_transform() - ax, ay = transform.transform_point(mtext.get_position()) - ay = self.height - ay - - # Don't do vertical anchor alignment. Most applications do not - # support 'alignment-baseline' yet. Apply the vertical layout - # to the anchor point manually for now. - angle_rad = angle * np.pi / 180. - dir_vert = np.array([np.sin(angle_rad), np.cos(angle_rad)]) - v_offset = np.dot(dir_vert, [(x - ax), (y - ay)]) - ax = ax + v_offset * dir_vert[0] - ay = ay + v_offset * dir_vert[1] - - ha_mpl_to_svg = {'left': 'start', 'right': 'end', - 'center': 'middle'} - style['text-anchor'] = ha_mpl_to_svg[mtext.get_ha()] - - attrib['x'] = str(ax) - attrib['y'] = str(ay) - attrib['style'] = generate_css(style) - attrib['transform'] = "rotate(%f, %f, %f)" % (-angle, ax, ay) - writer.element('text', s, attrib=attrib) - else: - attrib['transform'] = generate_transform([ - ('translate', (x, y)), - ('rotate', (-angle,))]) - - writer.element('text', s, attrib=attrib) - - if rcParams['svg.fonttype'] == 'svgfont': - fontset = self._fonts.setdefault(font.fname, set()) - for c in s: - fontset.add(ord(c)) - else: - writer.comment(s) - - width, height, descent, svg_elements, used_characters = \ - self.mathtext_parser.parse(s, 72, prop) - svg_glyphs = svg_elements.svg_glyphs - svg_rects = svg_elements.svg_rects - - attrib = {} - attrib['style'] = generate_css(style) - attrib['transform'] = generate_transform([ - ('translate', (x, y)), - ('rotate', (-angle,))]) - - # Apply attributes to 'g', not 'text', because we likely - # have some rectangles as well with the same style and - # transformation - writer.start('g', attrib=attrib) - - writer.start('text') - - # Sort the characters by font, and output one tspan for - # each - spans = {} - for font, fontsize, thetext, new_x, new_y, metrics in svg_glyphs: - style = generate_css({ - 'font-size': six.text_type(fontsize) + 'px', - 'font-family': font.family_name, - 'font-style': font.style_name.lower()}) - if thetext == 32: - thetext = 0xa0 # non-breaking space - spans.setdefault(style, []).append((new_x, -new_y, thetext)) - - if rcParams['svg.fonttype'] == 'svgfont': - for font, fontsize, thetext, new_x, new_y, metrics in svg_glyphs: - fontset = self._fonts.setdefault(font.fname, set()) - fontset.add(thetext) - - for style, chars in list(six.iteritems(spans)): - chars.sort() - - same_y = True - if len(chars) > 1: - last_y = chars[0][1] - for i in xrange(1, len(chars)): - if chars[i][1] != last_y: - same_y = False - break - if same_y: - ys = six.text_type(chars[0][1]) - else: - ys = ' '.join(six.text_type(c[1]) for c in chars) - - attrib = { - 'style': style, - 'x': ' '.join(six.text_type(c[0]) for c in chars), - 'y': ys - } - - writer.element( - 'tspan', - ''.join(unichr(c[2]) for c in chars), - attrib=attrib) - - writer.end('text') - - if len(svg_rects): - for x, y, width, height in svg_rects: - writer.element( - 'rect', - x=six.text_type(x), y=six.text_type(-y + height), - width=six.text_type(width), height=six.text_type(height) - ) - - writer.end('g') - - def draw_tex(self, gc, x, y, s, prop, angle, ismath='TeX!', mtext=None): - self._draw_text_as_path(gc, x, y, s, prop, angle, ismath="TeX") - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - clipid = self._get_clip(gc) - if clipid is not None: - # Cannot apply clip-path directly to the text, because - # is has a transformation - self.writer.start( - 'g', attrib={'clip-path': 'url(#%s)' % clipid}) - - if gc.get_url() is not None: - self.writer.start('a', {'xlink:href': gc.get_url()}) - - if rcParams['svg.fonttype'] == 'path': - self._draw_text_as_path(gc, x, y, s, prop, angle, ismath, mtext) - else: - self._draw_text_as_text(gc, x, y, s, prop, angle, ismath, mtext) - - if gc.get_url() is not None: - self.writer.end('a') - - if clipid is not None: - self.writer.end('g') - - def flipy(self): - return True - - def get_canvas_width_height(self): - return self.width, self.height - - def get_text_width_height_descent(self, s, prop, ismath): - return self._text2path.get_text_width_height_descent(s, prop, ismath) - - -class FigureCanvasSVG(FigureCanvasBase): - filetypes = {'svg': 'Scalable Vector Graphics', - 'svgz': 'Scalable Vector Graphics'} - - fixed_dpi = 72 - - def print_svg(self, filename, *args, **kwargs): - if is_string_like(filename): - fh_to_close = svgwriter = io.open(filename, 'w', encoding='utf-8') - elif is_writable_file_like(filename): - if not isinstance(filename, io.TextIOBase): - if six.PY3: - svgwriter = io.TextIOWrapper(filename, 'utf-8') - else: - svgwriter = codecs.getwriter('utf-8')(filename) - else: - svgwriter = filename - fh_to_close = None - else: - raise ValueError("filename must be a path or a file-like object") - return self._print_svg(filename, svgwriter, fh_to_close, **kwargs) - - def print_svgz(self, filename, *args, **kwargs): - if is_string_like(filename): - fh_to_close = gzipwriter = gzip.GzipFile(filename, 'w') - svgwriter = io.TextIOWrapper(gzipwriter, 'utf-8') - elif is_writable_file_like(filename): - fh_to_close = gzipwriter = gzip.GzipFile(fileobj=filename, mode='w') - svgwriter = io.TextIOWrapper(gzipwriter, 'utf-8') - else: - raise ValueError("filename must be a path or a file-like object") - return self._print_svg(filename, svgwriter, fh_to_close) - - def _print_svg(self, filename, svgwriter, fh_to_close=None, **kwargs): - try: - image_dpi = kwargs.pop("dpi", 72) - self.figure.set_dpi(72.0) - width, height = self.figure.get_size_inches() - w, h = width*72, height*72 - - if rcParams['svg.image_noscale']: - renderer = RendererSVG(w, h, svgwriter, filename, image_dpi) - else: - _bbox_inches_restore = kwargs.pop("bbox_inches_restore", None) - renderer = MixedModeRenderer(self.figure, - width, height, image_dpi, RendererSVG(w, h, svgwriter, filename, image_dpi), - bbox_inches_restore=_bbox_inches_restore) - - self.figure.draw(renderer) - renderer.finalize() - finally: - if fh_to_close is not None: - svgwriter.close() - - def get_default_filetype(self): - return 'svg' - -class FigureManagerSVG(FigureManagerBase): - pass - - -def new_figure_manager(num, *args, **kwargs): - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasSVG(figure) - manager = FigureManagerSVG(canvas, num) - return manager - - -svgProlog = """\ - - - -""" - - -FigureCanvas = FigureCanvasSVG -FigureManager = FigureManagerSVG diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_template.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_template.py deleted file mode 100644 index f3e483d..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_template.py +++ /dev/null @@ -1,274 +0,0 @@ -""" -This is a fully functional do nothing backend to provide a template to -backend writers. It is fully functional in that you can select it as -a backend with - - import matplotlib - matplotlib.use('Template') - -and your matplotlib scripts will (should!) run without error, though -no output is produced. This provides a nice starting point for -backend writers because you can selectively implement methods -(draw_rectangle, draw_lines, etc...) and slowly see your figure come -to life w/o having to have a full blown implementation before getting -any results. - -Copy this to backend_xxx.py and replace all instances of 'template' -with 'xxx'. Then implement the class methods and functions below, and -add 'xxx' to the switchyard in matplotlib/backends/__init__.py and -'xxx' to the backends list in the validate_backend methon in -matplotlib/__init__.py and you're off. You can use your backend with:: - - import matplotlib - matplotlib.use('xxx') - from pylab import * - plot([1,2,3]) - show() - -matplotlib also supports external backends, so you can place you can -use any module in your PYTHONPATH with the syntax:: - - import matplotlib - matplotlib.use('module://my_backend') - -where my_backend.py is your module name. This syntax is also -recognized in the rc file and in the -d argument in pylab, e.g.,:: - - python simple_plot.py -dmodule://my_backend - -If your backend implements support for saving figures (i.e. has a print_xyz() -method) you can register it as the default handler for a given file type - - from matplotlib.backend_bases import register_backend - register_backend('xyz', 'my_backend', 'XYZ File Format') - ... - plt.savefig("figure.xyz") - -The files that are most relevant to backend_writers are - - matplotlib/backends/backend_your_backend.py - matplotlib/backend_bases.py - matplotlib/backends/__init__.py - matplotlib/__init__.py - matplotlib/_pylab_helpers.py - -Naming Conventions - - * classes Upper or MixedUpperCase - - * varables lower or lowerUpper - - * functions lower or underscore_separated - -""" - -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import matplotlib -from matplotlib._pylab_helpers import Gcf -from matplotlib.backend_bases import RendererBase, GraphicsContextBase,\ - FigureManagerBase, FigureCanvasBase -from matplotlib.figure import Figure -from matplotlib.transforms import Bbox - - -class RendererTemplate(RendererBase): - """ - The renderer handles drawing/rendering operations. - - This is a minimal do-nothing class that can be used to get started when - writing a new backend. Refer to backend_bases.RendererBase for - documentation of the classes methods. - """ - def __init__(self, dpi): - self.dpi = dpi - - def draw_path(self, gc, path, transform, rgbFace=None): - pass - - # draw_markers is optional, and we get more correct relative - # timings by leaving it out. backend implementers concerned with - # performance will probably want to implement it -# def draw_markers(self, gc, marker_path, marker_trans, path, trans, rgbFace=None): -# pass - - # draw_path_collection is optional, and we get more correct - # relative timings by leaving it out. backend implementers concerned with - # performance will probably want to implement it -# def draw_path_collection(self, gc, master_transform, paths, -# all_transforms, offsets, offsetTrans, facecolors, -# edgecolors, linewidths, linestyles, -# antialiaseds): -# pass - - # draw_quad_mesh is optional, and we get more correct - # relative timings by leaving it out. backend implementers concerned with - # performance will probably want to implement it -# def draw_quad_mesh(self, gc, master_transform, meshWidth, meshHeight, -# coordinates, offsets, offsetTrans, facecolors, -# antialiased, edgecolors): -# pass - - def draw_image(self, gc, x, y, im): - pass - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - pass - - def flipy(self): - return True - - def get_canvas_width_height(self): - return 100, 100 - - def get_text_width_height_descent(self, s, prop, ismath): - return 1, 1, 1 - - def new_gc(self): - return GraphicsContextTemplate() - - def points_to_pixels(self, points): - # if backend doesn't have dpi, e.g., postscript or svg - return points - # elif backend assumes a value for pixels_per_inch - #return points/72.0 * self.dpi.get() * pixels_per_inch/72.0 - # else - #return points/72.0 * self.dpi.get() - - -class GraphicsContextTemplate(GraphicsContextBase): - """ - The graphics context provides the color, line styles, etc... See the gtk - and postscript backends for examples of mapping the graphics context - attributes (cap styles, join styles, line widths, colors) to a particular - backend. In GTK this is done by wrapping a gtk.gdk.GC object and - forwarding the appropriate calls to it using a dictionary mapping styles - to gdk constants. In Postscript, all the work is done by the renderer, - mapping line styles to postscript calls. - - If it's more appropriate to do the mapping at the renderer level (as in - the postscript backend), you don't need to override any of the GC methods. - If it's more appropriate to wrap an instance (as in the GTK backend) and - do the mapping here, you'll need to override several of the setter - methods. - - The base GraphicsContext stores colors as a RGB tuple on the unit - interval, e.g., (0.5, 0.0, 1.0). You may need to map this to colors - appropriate for your backend. - """ - pass - - - -######################################################################## -# -# The following functions and classes are for pylab and implement -# window/figure managers, etc... -# -######################################################################## - -def draw_if_interactive(): - """ - For image backends - is not required - For GUI backends - this should be overriden if drawing should be done in - interactive python mode - """ - pass - -def show(): - """ - For image backends - is not required - For GUI backends - show() is usually the last line of a pylab script and - tells the backend that it is time to draw. In interactive mode, this may - be a do nothing func. See the GTK backend for an example of how to handle - interactive versus batch mode - """ - for manager in Gcf.get_all_fig_managers(): - # do something to display the GUI - pass - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - # if a main-level app must be created, this (and - # new_figure_manager_given_figure) is the usual place to - # do it -- see backend_wx, backend_wxagg and backend_tkagg for - # examples. Not all GUIs require explicit instantiation of a - # main-level app (egg backend_gtk, backend_gtkagg) for pylab - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasTemplate(figure) - manager = FigureManagerTemplate(canvas, num) - return manager - - -class FigureCanvasTemplate(FigureCanvasBase): - """ - The canvas the figure renders into. Calls the draw and print fig - methods, creates the renderers, etc... - - Public attribute - - figure - A Figure instance - - Note GUI templates will want to connect events for button presses, - mouse movements and key presses to functions that call the base - class methods button_press_event, button_release_event, - motion_notify_event, key_press_event, and key_release_event. See, - e.g., backend_gtk.py, backend_wx.py and backend_tkagg.py - """ - - def draw(self): - """ - Draw the figure using the renderer - """ - renderer = RendererTemplate(self.figure.dpi) - self.figure.draw(renderer) - - # You should provide a print_xxx function for every file format - # you can write. - - # If the file type is not in the base set of filetypes, - # you should add it to the class-scope filetypes dictionary as follows: - filetypes = FigureCanvasBase.filetypes.copy() - filetypes['foo'] = 'My magic Foo format' - - def print_foo(self, filename, *args, **kwargs): - """ - Write out format foo. The dpi, facecolor and edgecolor are restored - to their original values after this call, so you don't need to - save and restore them. - """ - pass - - def get_default_filetype(self): - return 'foo' - -class FigureManagerTemplate(FigureManagerBase): - """ - Wrap everything up into a window for the pylab interface - - For non interactive backends, the base class does all the work - """ - pass - -######################################################################## -# -# Now just provide the standard names that backend.__init__ is expecting -# -######################################################################## - -FigureCanvas = FigureCanvasTemplate -FigureManager = FigureManagerTemplate diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_tkagg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_tkagg.py deleted file mode 100644 index 751ed01..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_tkagg.py +++ /dev/null @@ -1,875 +0,0 @@ -# Todd Miller jmiller@stsci.edu -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import tkinter as Tk -from six.moves import tkinter_filedialog as FileDialog - -import os, sys, math -import os.path - -# Paint image to Tk photo blitter extension -import matplotlib.backends.tkagg as tkagg - -from matplotlib.backends.backend_agg import FigureCanvasAgg -import matplotlib.backends.windowing as windowing - -import matplotlib -from matplotlib.cbook import is_string_like -from matplotlib.backend_bases import RendererBase, GraphicsContextBase -from matplotlib.backend_bases import FigureManagerBase, FigureCanvasBase -from matplotlib.backend_bases import NavigationToolbar2, cursors, TimerBase -from matplotlib.backend_bases import ShowBase -from matplotlib._pylab_helpers import Gcf - -from matplotlib.figure import Figure - -from matplotlib.widgets import SubplotTool - -import matplotlib.cbook as cbook - -rcParams = matplotlib.rcParams -verbose = matplotlib.verbose - - -backend_version = Tk.TkVersion - -# the true dots per inch on the screen; should be display dependent -# see http://groups.google.com/groups?q=screen+dpi+x11&hl=en&lr=&ie=UTF-8&oe=UTF-8&safe=off&selm=7077.26e81ad5%40swift.cs.tcd.ie&rnum=5 for some info about screen dpi -PIXELS_PER_INCH = 75 - -cursord = { - cursors.MOVE: "fleur", - cursors.HAND: "hand2", - cursors.POINTER: "arrow", - cursors.SELECT_REGION: "tcross", - } - - -def round(x): - return int(math.floor(x+0.5)) - -def raise_msg_to_str(msg): - """msg is a return arg from a raise. Join with new lines""" - if not is_string_like(msg): - msg = '\n'.join(map(str, msg)) - return msg - -def error_msg_tkpaint(msg, parent=None): - from six.moves import tkinter_messagebox as tkMessageBox - tkMessageBox.showerror("matplotlib", msg) - -def draw_if_interactive(): - if matplotlib.is_interactive(): - figManager = Gcf.get_active() - if figManager is not None: - figManager.show() - -class Show(ShowBase): - def mainloop(self): - Tk.mainloop() - -show = Show() - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - figure = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, figure) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - _focus = windowing.FocusManager() - window = Tk.Tk() - window.withdraw() - - if Tk.TkVersion >= 8.5: - # put a mpl icon on the window rather than the default tk icon. Tkinter - # doesn't allow colour icons on linux systems, but tk >=8.5 has a iconphoto - # command which we call directly. Source: - # http://mail.python.org/pipermail/tkinter-discuss/2006-November/000954.html - icon_fname = os.path.join(rcParams['datapath'], 'images', 'matplotlib.gif') - icon_img = Tk.PhotoImage(file=icon_fname) - try: - window.tk.call('wm', 'iconphoto', window._w, icon_img) - except (SystemExit, KeyboardInterrupt): - # re-raise exit type Exceptions - raise - except: - # log the failure, but carry on - verbose.report('Could not load matplotlib icon: %s' % sys.exc_info()[1]) - - canvas = FigureCanvasTkAgg(figure, master=window) - figManager = FigureManagerTkAgg(canvas, num, window) - if matplotlib.is_interactive(): - figManager.show() - return figManager - - -class TimerTk(TimerBase): - ''' - Subclass of :class:`backend_bases.TimerBase` that uses Tk's timer events. - - Attributes: - * interval: The time between timer events in milliseconds. Default - is 1000 ms. - * single_shot: Boolean flag indicating whether this timer should - operate as single shot (run once and then stop). Defaults to False. - * callbacks: Stores list of (func, args) tuples that will be called - upon timer events. This list can be manipulated directly, or the - functions add_callback and remove_callback can be used. - ''' - def __init__(self, parent, *args, **kwargs): - TimerBase.__init__(self, *args, **kwargs) - self.parent = parent - self._timer = None - - def _timer_start(self): - self._timer_stop() - self._timer = self.parent.after(self._interval, self._on_timer) - - def _timer_stop(self): - if self._timer is not None: - self.parent.after_cancel(self._timer) - self._timer = None - - def _on_timer(self): - TimerBase._on_timer(self) - - # Tk after() is only a single shot, so we need to add code here to - # reset the timer if we're not operating in single shot mode. - if not self._single and len(self.callbacks) > 0: - self._timer = self.parent.after(self._interval, self._on_timer) - else: - self._timer = None - - -class FigureCanvasTkAgg(FigureCanvasAgg): - keyvald = {65507 : 'control', - 65505 : 'shift', - 65513 : 'alt', - 65515 : 'super', - 65508 : 'control', - 65506 : 'shift', - 65514 : 'alt', - 65361 : 'left', - 65362 : 'up', - 65363 : 'right', - 65364 : 'down', - 65307 : 'escape', - 65470 : 'f1', - 65471 : 'f2', - 65472 : 'f3', - 65473 : 'f4', - 65474 : 'f5', - 65475 : 'f6', - 65476 : 'f7', - 65477 : 'f8', - 65478 : 'f9', - 65479 : 'f10', - 65480 : 'f11', - 65481 : 'f12', - 65300 : 'scroll_lock', - 65299 : 'break', - 65288 : 'backspace', - 65293 : 'enter', - 65379 : 'insert', - 65535 : 'delete', - 65360 : 'home', - 65367 : 'end', - 65365 : 'pageup', - 65366 : 'pagedown', - 65438 : '0', - 65436 : '1', - 65433 : '2', - 65435 : '3', - 65430 : '4', - 65437 : '5', - 65432 : '6', - 65429 : '7', - 65431 : '8', - 65434 : '9', - 65451 : '+', - 65453 : '-', - 65450 : '*', - 65455 : '/', - 65439 : 'dec', - 65421 : 'enter', - } - - _keycode_lookup = { - 262145: 'control', - 524320: 'alt', - 524352: 'alt', - 1048584: 'super', - 1048592: 'super', - 131074: 'shift', - 131076: 'shift', - } - """_keycode_lookup is used for badly mapped (i.e. no event.key_sym set) - keys on apple keyboards.""" - - def __init__(self, figure, master=None, resize_callback=None): - FigureCanvasAgg.__init__(self, figure) - self._idle = True - self._idle_callback = None - t1,t2,w,h = self.figure.bbox.bounds - w, h = int(w), int(h) - self._tkcanvas = Tk.Canvas( - master=master, width=w, height=h, borderwidth=4) - self._tkphoto = Tk.PhotoImage( - master=self._tkcanvas, width=w, height=h) - self._tkcanvas.create_image(w//2, h//2, image=self._tkphoto) - self._resize_callback = resize_callback - self._tkcanvas.bind("", self.resize) - self._tkcanvas.bind("", self.key_press) - self._tkcanvas.bind("", self.motion_notify_event) - self._tkcanvas.bind("", self.key_release) - for name in "", "", "": - self._tkcanvas.bind(name, self.button_press_event) - for name in "", "", "": - self._tkcanvas.bind(name, self.button_dblclick_event) - for name in "", "", "": - self._tkcanvas.bind(name, self.button_release_event) - - # Mouse wheel on Linux generates button 4/5 events - for name in "", "": - self._tkcanvas.bind(name, self.scroll_event) - # Mouse wheel for windows goes to the window with the focus. - # Since the canvas won't usually have the focus, bind the - # event to the window containing the canvas instead. - # See http://wiki.tcl.tk/3893 (mousewheel) for details - root = self._tkcanvas.winfo_toplevel() - root.bind("", self.scroll_event_windows) - - # Can't get destroy events by binding to _tkcanvas. Therefore, bind - # to the window and filter. - def filter_destroy(evt): - if evt.widget is self._tkcanvas: - self.close_event() - root.bind("", filter_destroy) - - self._master = master - self._tkcanvas.focus_set() - - def resize(self, event): - width, height = event.width, event.height - if self._resize_callback is not None: - self._resize_callback(event) - - # compute desired figure size in inches - dpival = self.figure.dpi - winch = width/dpival - hinch = height/dpival - self.figure.set_size_inches(winch, hinch) - - - self._tkcanvas.delete(self._tkphoto) - self._tkphoto = Tk.PhotoImage( - master=self._tkcanvas, width=int(width), height=int(height)) - self._tkcanvas.create_image(int(width/2),int(height/2),image=self._tkphoto) - self.resize_event() - self.show() - - # a resizing will in general move the pointer position - # relative to the canvas, so process it as a motion notify - # event. An intended side effect of this call is to allow - # window raises (which trigger a resize) to get the cursor - # position to the mpl event framework so key presses which are - # over the axes will work w/o clicks or explicit motion - self._update_pointer_position(event) - - def _update_pointer_position(self, guiEvent=None): - """ - Figure out if we are inside the canvas or not and update the - canvas enter/leave events - """ - # if the pointer if over the canvas, set the lastx and lasty - # attrs of the canvas so it can process event w/o mouse click - # or move - - # the window's upper, left coords in screen coords - xw = self._tkcanvas.winfo_rootx() - yw = self._tkcanvas.winfo_rooty() - # the pointer's location in screen coords - xp, yp = self._tkcanvas.winfo_pointerxy() - - # not figure out the canvas coordinates of the pointer - xc = xp - xw - yc = yp - yw - - # flip top/bottom - yc = self.figure.bbox.height - yc - - # JDH: this method was written originally to get the pointer - # location to the backend lastx and lasty attrs so that events - # like KeyEvent can be handled without mouse events. e.g., if - # the cursor is already above the axes, then key presses like - # 'g' should toggle the grid. In order for this to work in - # backend_bases, the canvas needs to know _lastx and _lasty. - # There are three ways to get this info the canvas: - # - # 1) set it explicity - # - # 2) call enter/leave events explicity. The downside of this - # in the impl below is that enter could be repeatedly - # triggered if thes mouse is over the axes and one is - # resizing with the keyboard. This is not entirely bad, - # because the mouse position relative to the canvas is - # changing, but it may be surprising to get repeated entries - # without leaves - # - # 3) process it as a motion notify event. This also has pros - # and cons. The mouse is moving relative to the window, but - # this may surpise an event handler writer who is getting - # motion_notify_events even if the mouse has not moved - - # here are the three scenarios - if 1: - # just manually set it - self._lastx, self._lasty = xc, yc - elif 0: - # alternate implementation: process it as a motion - FigureCanvasBase.motion_notify_event(self, xc, yc, guiEvent) - elif 0: - # alternate implementation -- process enter/leave events - # instead of motion/notify - if self.figure.bbox.contains(xc, yc): - self.enter_notify_event(guiEvent, xy=(xc,yc)) - else: - self.leave_notify_event(guiEvent) - - def draw(self): - FigureCanvasAgg.draw(self) - tkagg.blit(self._tkphoto, self.renderer._renderer, colormode=2) - self._master.update_idletasks() - - def blit(self, bbox=None): - tkagg.blit(self._tkphoto, self.renderer._renderer, bbox=bbox, colormode=2) - self._master.update_idletasks() - - show = draw - - def draw_idle(self): - 'update drawing area only if idle' - d = self._idle - self._idle = False - def idle_draw(*args): - try: - self.draw() - finally: - self._idle = True - - if d: - self._idle_callback = self._tkcanvas.after_idle(idle_draw) - - def get_tk_widget(self): - """returns the Tk widget used to implement FigureCanvasTkAgg. - Although the initial implementation uses a Tk canvas, this routine - is intended to hide that fact. - """ - return self._tkcanvas - - def motion_notify_event(self, event): - x = event.x - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.y - FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=event) - - - def button_press_event(self, event, dblclick=False): - x = event.x - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.y - num = getattr(event, 'num', None) - - if sys.platform=='darwin': - # 2 and 3 were reversed on the OSX platform I - # tested under tkagg - if num==2: num=3 - elif num==3: num=2 - - FigureCanvasBase.button_press_event(self, x, y, num, dblclick=dblclick, guiEvent=event) - - def button_dblclick_event(self,event): - self.button_press_event(event,dblclick=True) - - def button_release_event(self, event): - x = event.x - # flipy so y=0 is bottom of canvas - y = self.figure.bbox.height - event.y - - num = getattr(event, 'num', None) - - if sys.platform=='darwin': - # 2 and 3 were reversed on the OSX platform I - # tested under tkagg - if num==2: num=3 - elif num==3: num=2 - - FigureCanvasBase.button_release_event(self, x, y, num, guiEvent=event) - - def scroll_event(self, event): - x = event.x - y = self.figure.bbox.height - event.y - num = getattr(event, 'num', None) - if num==4: step = +1 - elif num==5: step = -1 - else: step = 0 - - FigureCanvasBase.scroll_event(self, x, y, step, guiEvent=event) - - def scroll_event_windows(self, event): - """MouseWheel event processor""" - # need to find the window that contains the mouse - w = event.widget.winfo_containing(event.x_root, event.y_root) - if w == self._tkcanvas: - x = event.x_root - w.winfo_rootx() - y = event.y_root - w.winfo_rooty() - y = self.figure.bbox.height - y - step = event.delta/120. - FigureCanvasBase.scroll_event(self, x, y, step, guiEvent=event) - - def _get_key(self, event): - val = event.keysym_num - if val in self.keyvald: - key = self.keyvald[val] - elif val == 0 and sys.platform == 'darwin' and \ - event.keycode in self._keycode_lookup: - key = self._keycode_lookup[event.keycode] - elif val < 256: - key = chr(val) - else: - key = None - - # add modifier keys to the key string. Bit details originate from - # http://effbot.org/tkinterbook/tkinter-events-and-bindings.htm - # BIT_SHIFT = 0x001; BIT_CAPSLOCK = 0x002; BIT_CONTROL = 0x004; - # BIT_LEFT_ALT = 0x008; BIT_NUMLOCK = 0x010; BIT_RIGHT_ALT = 0x080; - # BIT_MB_1 = 0x100; BIT_MB_2 = 0x200; BIT_MB_3 = 0x400; - # In general, the modifier key is excluded from the modifier flag, - # however this is not the case on "darwin", so double check that - # we aren't adding repeat modifier flags to a modifier key. - if sys.platform == 'win32': - modifiers = [(17, 'alt', 'alt'), - (2, 'ctrl', 'control'), - ] - elif sys.platform == 'darwin': - modifiers = [(3, 'super', 'super'), - (4, 'alt', 'alt'), - (2, 'ctrl', 'control'), - ] - else: - modifiers = [(6, 'super', 'super'), - (3, 'alt', 'alt'), - (2, 'ctrl', 'control'), - ] - - if key is not None: - # note, shift is not added to the keys as this is already accounted for - for bitmask, prefix, key_name in modifiers: - if event.state & (1 << bitmask) and key_name not in key: - key = '{0}+{1}'.format(prefix, key) - - return key - - def key_press(self, event): - key = self._get_key(event) - FigureCanvasBase.key_press_event(self, key, guiEvent=event) - - def key_release(self, event): - key = self._get_key(event) - FigureCanvasBase.key_release_event(self, key, guiEvent=event) - - def new_timer(self, *args, **kwargs): - """ - Creates a new backend-specific subclass of :class:`backend_bases.Timer`. - This is useful for getting periodic events through the backend's native - event loop. Implemented only for backends with GUIs. - - optional arguments: - - *interval* - Timer interval in milliseconds - *callbacks* - Sequence of (func, args, kwargs) where func(*args, **kwargs) will - be executed by the timer every *interval*. - """ - return TimerTk(self._tkcanvas, *args, **kwargs) - - def flush_events(self): - self._master.update() - - def start_event_loop(self,timeout): - FigureCanvasBase.start_event_loop_default(self,timeout) - start_event_loop.__doc__=FigureCanvasBase.start_event_loop_default.__doc__ - - def stop_event_loop(self): - FigureCanvasBase.stop_event_loop_default(self) - stop_event_loop.__doc__=FigureCanvasBase.stop_event_loop_default.__doc__ - -class FigureManagerTkAgg(FigureManagerBase): - """ - Public attributes - - canvas : The FigureCanvas instance - num : The Figure number - toolbar : The tk.Toolbar - window : The tk.Window - """ - def __init__(self, canvas, num, window): - FigureManagerBase.__init__(self, canvas, num) - self.window = window - self.window.withdraw() - self.set_window_title("Figure %d" % num) - self.canvas = canvas - self._num = num - if matplotlib.rcParams['toolbar']=='toolbar2': - self.toolbar = NavigationToolbar2TkAgg( canvas, self.window ) - else: - self.toolbar = None - if self.toolbar is not None: - self.toolbar.update() - self.canvas._tkcanvas.pack(side=Tk.TOP, fill=Tk.BOTH, expand=1) - self._shown = False - - def notify_axes_change(fig): - 'this will be called whenever the current axes is changed' - if self.toolbar != None: self.toolbar.update() - self.canvas.figure.add_axobserver(notify_axes_change) - - def resize(self, width, height=None): - # before 09-12-22, the resize method takes a single *event* - # parameter. On the other hand, the resize method of other - # FigureManager class takes *width* and *height* parameter, - # which is used to change the size of the window. For the - # Figure.set_size_inches with forward=True work with Tk - # backend, I changed the function signature but tried to keep - # it backward compatible. -JJL - - # when a single parameter is given, consider it as a event - if height is None: - width = width.width - else: - self.canvas._tkcanvas.master.geometry("%dx%d" % (width, height)) - - if self.toolbar is not None: - self.toolbar.configure(width=width) - - def show(self): - """ - this function doesn't segfault but causes the - PyEval_RestoreThread: NULL state bug on win32 - """ - _focus = windowing.FocusManager() - if not self._shown: - def destroy(*args): - self.window = None - Gcf.destroy(self._num) - self.canvas._tkcanvas.bind("", destroy) - self.window.deiconify() - # anim.py requires this - self.window.update() - else: - self.canvas.draw_idle() - self._shown = True - - def destroy(self, *args): - if self.window is not None: - #self.toolbar.destroy() - if self.canvas._idle_callback: - self.canvas._tkcanvas.after_cancel(self.canvas._idle_callback) - self.window.destroy() - if Gcf.get_num_fig_managers()==0: - if self.window is not None: - self.window.quit() - self.window = None - - def get_window_title(self): - return self.window.wm_title() - - def set_window_title(self, title): - self.window.wm_title(title) - - def full_screen_toggle(self): - is_fullscreen = bool(self.window.attributes('-fullscreen')) - self.window.attributes('-fullscreen', not is_fullscreen) - - -class AxisMenu: - def __init__(self, master, naxes): - self._master = master - self._naxes = naxes - self._mbar = Tk.Frame(master=master, relief=Tk.RAISED, borderwidth=2) - self._mbar.pack(side=Tk.LEFT) - self._mbutton = Tk.Menubutton( - master=self._mbar, text="Axes", underline=0) - self._mbutton.pack(side=Tk.LEFT, padx="2m") - self._mbutton.menu = Tk.Menu(self._mbutton) - self._mbutton.menu.add_command( - label="Select All", command=self.select_all) - self._mbutton.menu.add_command( - label="Invert All", command=self.invert_all) - self._axis_var = [] - self._checkbutton = [] - for i in range(naxes): - self._axis_var.append(Tk.IntVar()) - self._axis_var[i].set(1) - self._checkbutton.append(self._mbutton.menu.add_checkbutton( - label = "Axis %d" % (i+1), - variable=self._axis_var[i], - command=self.set_active)) - self._mbutton.menu.invoke(self._mbutton.menu.index("Select All")) - self._mbutton['menu'] = self._mbutton.menu - self._mbar.tk_menuBar(self._mbutton) - self.set_active() - - def adjust(self, naxes): - if self._naxes < naxes: - for i in range(self._naxes, naxes): - self._axis_var.append(Tk.IntVar()) - self._axis_var[i].set(1) - self._checkbutton.append( self._mbutton.menu.add_checkbutton( - label = "Axis %d" % (i+1), - variable=self._axis_var[i], - command=self.set_active)) - elif self._naxes > naxes: - for i in range(self._naxes-1, naxes-1, -1): - del self._axis_var[i] - self._mbutton.menu.forget(self._checkbutton[i]) - del self._checkbutton[i] - self._naxes = naxes - self.set_active() - - def get_indices(self): - a = [i for i in range(len(self._axis_var)) if self._axis_var[i].get()] - return a - - def set_active(self): - self._master.set_active(self.get_indices()) - - def invert_all(self): - for a in self._axis_var: - a.set(not a.get()) - self.set_active() - - def select_all(self): - for a in self._axis_var: - a.set(1) - self.set_active() - - -class NavigationToolbar2TkAgg(NavigationToolbar2, Tk.Frame): - """ - Public attributes - - canvas - the FigureCanvas (gtk.DrawingArea) - win - the gtk.Window - """ - def __init__(self, canvas, window): - self.canvas = canvas - self.window = window - self._idle = True - #Tk.Frame.__init__(self, master=self.canvas._tkcanvas) - NavigationToolbar2.__init__(self, canvas) - - def destroy(self, *args): - del self.message - Tk.Frame.destroy(self, *args) - - def set_message(self, s): - self.message.set(s) - - def draw_rubberband(self, event, x0, y0, x1, y1): - height = self.canvas.figure.bbox.height - y0 = height-y0 - y1 = height-y1 - try: self.lastrect - except AttributeError: pass - else: self.canvas._tkcanvas.delete(self.lastrect) - self.lastrect = self.canvas._tkcanvas.create_rectangle(x0, y0, x1, y1) - - #self.canvas.draw() - - def release(self, event): - try: self.lastrect - except AttributeError: pass - else: - self.canvas._tkcanvas.delete(self.lastrect) - del self.lastrect - - def set_cursor(self, cursor): - self.window.configure(cursor=cursord[cursor]) - - def _Button(self, text, file, command, extension='.ppm'): - img_file = os.path.join(rcParams['datapath'], 'images', file + extension) - im = Tk.PhotoImage(master=self, file=img_file) - b = Tk.Button( - master=self, text=text, padx=2, pady=2, image=im, command=command) - b._ntimage = im - b.pack(side=Tk.LEFT) - return b - - def _init_toolbar(self): - xmin, xmax = self.canvas.figure.bbox.intervalx - height, width = 50, xmax-xmin - Tk.Frame.__init__(self, master=self.window, - width=int(width), height=int(height), - borderwidth=2) - - self.update() # Make axes menu - - for text, tooltip_text, image_file, callback in self.toolitems: - if text is None: - # spacer, unhandled in Tk - pass - else: - button = self._Button(text=text, file=image_file, - command=getattr(self, callback)) - if tooltip_text is not None: - ToolTip.createToolTip(button, tooltip_text) - - self.message = Tk.StringVar(master=self) - self._message_label = Tk.Label(master=self, textvariable=self.message) - self._message_label.pack(side=Tk.RIGHT) - self.pack(side=Tk.BOTTOM, fill=Tk.X) - - - def configure_subplots(self): - toolfig = Figure(figsize=(6,3)) - window = Tk.Tk() - canvas = FigureCanvasTkAgg(toolfig, master=window) - toolfig.subplots_adjust(top=0.9) - tool = SubplotTool(self.canvas.figure, toolfig) - canvas.show() - canvas.get_tk_widget().pack(side=Tk.TOP, fill=Tk.BOTH, expand=1) - - def save_figure(self, *args): - from six.moves import tkinter_tkfiledialog, tkinter_messagebox - filetypes = self.canvas.get_supported_filetypes().copy() - default_filetype = self.canvas.get_default_filetype() - - # Tk doesn't provide a way to choose a default filetype, - # so we just have to put it first - default_filetype_name = filetypes[default_filetype] - del filetypes[default_filetype] - - sorted_filetypes = list(six.iteritems(filetypes)) - sorted_filetypes.sort() - sorted_filetypes.insert(0, (default_filetype, default_filetype_name)) - - tk_filetypes = [ - (name, '*.%s' % ext) for (ext, name) in sorted_filetypes] - - # adding a default extension seems to break the - # asksaveasfilename dialog when you choose various save types - # from the dropdown. Passing in the empty string seems to - # work - JDH! - #defaultextension = self.canvas.get_default_filetype() - defaultextension = '' - initialdir = rcParams.get('savefig.directory', '') - initialdir = os.path.expanduser(initialdir) - initialfile = self.canvas.get_default_filename() - fname = tkinter_tkfiledialog.asksaveasfilename( - master=self.window, - title='Save the figure', - filetypes=tk_filetypes, - defaultextension=defaultextension, - initialdir=initialdir, - initialfile=initialfile, - ) - - if fname == "" or fname == (): - return - else: - if initialdir == '': - # explicitly missing key or empty str signals to use cwd - rcParams['savefig.directory'] = initialdir - else: - # save dir for next time - rcParams['savefig.directory'] = os.path.dirname(six.text_type(fname)) - try: - # This method will handle the delegation to the correct type - self.canvas.print_figure(fname) - except Exception as e: - tkinter_messagebox.showerror("Error saving file", str(e)) - - def set_active(self, ind): - self._ind = ind - self._active = [ self._axes[i] for i in self._ind ] - - def update(self): - _focus = windowing.FocusManager() - self._axes = self.canvas.figure.axes - naxes = len(self._axes) - #if not hasattr(self, "omenu"): - # self.set_active(range(naxes)) - # self.omenu = AxisMenu(master=self, naxes=naxes) - #else: - # self.omenu.adjust(naxes) - NavigationToolbar2.update(self) - - def dynamic_update(self): - 'update drawing area only if idle' - # legacy method; new method is canvas.draw_idle - self.canvas.draw_idle() - - -class ToolTip(object): - """ - Tooltip recipe from - http://www.voidspace.org.uk/python/weblog/arch_d7_2006_07_01.shtml#e387 - """ - @staticmethod - def createToolTip(widget, text): - toolTip = ToolTip(widget) - def enter(event): - toolTip.showtip(text) - def leave(event): - toolTip.hidetip() - widget.bind('', enter) - widget.bind('', leave) - - def __init__(self, widget): - self.widget = widget - self.tipwindow = None - self.id = None - self.x = self.y = 0 - - def showtip(self, text): - "Display text in tooltip window" - self.text = text - if self.tipwindow or not self.text: - return - x, y, _, _ = self.widget.bbox("insert") - x = x + self.widget.winfo_rootx() + 27 - y = y + self.widget.winfo_rooty() - self.tipwindow = tw = Tk.Toplevel(self.widget) - tw.wm_overrideredirect(1) - tw.wm_geometry("+%d+%d" % (x, y)) - try: - # For Mac OS - tw.tk.call("::tk::unsupported::MacWindowStyle", - "style", tw._w, - "help", "noActivates") - except Tk.TclError: - pass - label = Tk.Label(tw, text=self.text, justify=Tk.LEFT, - background="#ffffe0", relief=Tk.SOLID, borderwidth=1, - ) - label.pack(ipadx=1) - - def hidetip(self): - tw = self.tipwindow - self.tipwindow = None - if tw: - tw.destroy() - -FigureCanvas = FigureCanvasTkAgg -FigureManager = FigureManagerTkAgg diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_webagg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_webagg.py deleted file mode 100644 index fe03107..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_webagg.py +++ /dev/null @@ -1,370 +0,0 @@ -""" -Displays Agg images in the browser, with interactivity -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -# The WebAgg backend is divided into two modules: -# -# - `backend_webagg_core.py` contains code necessary to embed a WebAgg -# plot inside of a web application, and communicate in an abstract -# way over a web socket. -# -# - `backend_webagg.py` contains a concrete implementation of a basic -# application, implemented with tornado. - -import six - -import datetime -import errno -import json -import os -import random -import sys -import socket -import threading - -try: - import tornado -except ImportError: - raise RuntimeError("The WebAgg backend requires Tornado.") - -import tornado.web -import tornado.ioloop -import tornado.websocket - -import matplotlib -from matplotlib import rcParams -from matplotlib import backend_bases -from matplotlib.figure import Figure -from matplotlib._pylab_helpers import Gcf -from . import backend_webagg_core as core -from .backend_nbagg import TimerTornado - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasWebAgg(figure) - manager = core.FigureManagerWebAgg(canvas, num) - return manager - - -def draw_if_interactive(): - """ - Is called after every pylab drawing command - """ - if matplotlib.is_interactive(): - figManager = Gcf.get_active() - if figManager is not None: - figManager.canvas.draw_idle() - - -class Show(backend_bases.ShowBase): - def mainloop(self): - WebAggApplication.initialize() - - url = "http://127.0.0.1:{port}{prefix}".format( - port=WebAggApplication.port, - prefix=WebAggApplication.url_prefix) - - if rcParams['webagg.open_in_browser']: - import webbrowser - webbrowser.open(url) - else: - print("To view figure, visit {0}".format(url)) - - WebAggApplication.start() - - -show = Show().mainloop - - -class ServerThread(threading.Thread): - def run(self): - tornado.ioloop.IOLoop.instance().start() - -webagg_server_thread = ServerThread() - - -class FigureCanvasWebAgg(core.FigureCanvasWebAggCore): - def show(self): - # show the figure window - show() - - def new_timer(self, *args, **kwargs): - return TimerTornado(*args, **kwargs) - - def start_event_loop(self, timeout): - backend_bases.FigureCanvasBase.start_event_loop_default( - self, timeout) - start_event_loop.__doc__ = \ - backend_bases.FigureCanvasBase.start_event_loop_default.__doc__ - - def stop_event_loop(self): - backend_bases.FigureCanvasBase.stop_event_loop_default(self) - stop_event_loop.__doc__ = \ - backend_bases.FigureCanvasBase.stop_event_loop_default.__doc__ - - -class WebAggApplication(tornado.web.Application): - initialized = False - started = False - - class FavIcon(tornado.web.RequestHandler): - def get(self): - image_path = os.path.join( - os.path.dirname(os.path.dirname(__file__)), - 'mpl-data', 'images') - - self.set_header('Content-Type', 'image/png') - with open(os.path.join(image_path, - 'matplotlib.png'), 'rb') as fd: - self.write(fd.read()) - - class SingleFigurePage(tornado.web.RequestHandler): - def __init__(self, application, request, **kwargs): - self.url_prefix = kwargs.pop('url_prefix', '') - return tornado.web.RequestHandler.__init__(self, application, - request, **kwargs) - - def get(self, fignum): - fignum = int(fignum) - manager = Gcf.get_fig_manager(fignum) - - ws_uri = 'ws://{req.host}{prefix}/'.format(req=self.request, - prefix=self.url_prefix) - self.render( - "single_figure.html", - prefix=self.url_prefix, - ws_uri=ws_uri, - fig_id=fignum, - toolitems=core.NavigationToolbar2WebAgg.toolitems, - canvas=manager.canvas) - - class AllFiguresPage(tornado.web.RequestHandler): - def __init__(self, application, request, **kwargs): - self.url_prefix = kwargs.pop('url_prefix', '') - return tornado.web.RequestHandler.__init__(self, application, - request, **kwargs) - - def get(self): - ws_uri = 'ws://{req.host}{prefix}/'.format(req=self.request, - prefix=self.url_prefix) - self.render( - "all_figures.html", - prefix=self.url_prefix, - ws_uri=ws_uri, - figures=sorted( - list(Gcf.figs.items()), key=lambda item: item[0]), - toolitems=core.NavigationToolbar2WebAgg.toolitems) - - class MplJs(tornado.web.RequestHandler): - def get(self): - self.set_header('Content-Type', 'application/javascript') - - js_content = core.FigureManagerWebAgg.get_javascript() - - self.write(js_content) - - class Download(tornado.web.RequestHandler): - def get(self, fignum, fmt): - fignum = int(fignum) - manager = Gcf.get_fig_manager(fignum) - - # TODO: Move this to a central location - mimetypes = { - 'ps': 'application/postscript', - 'eps': 'application/postscript', - 'pdf': 'application/pdf', - 'svg': 'image/svg+xml', - 'png': 'image/png', - 'jpeg': 'image/jpeg', - 'tif': 'image/tiff', - 'emf': 'application/emf' - } - - self.set_header('Content-Type', mimetypes.get(fmt, 'binary')) - - buff = six.BytesIO() - manager.canvas.print_figure(buff, format=fmt) - self.write(buff.getvalue()) - - class WebSocket(tornado.websocket.WebSocketHandler): - supports_binary = True - - def open(self, fignum): - self.fignum = int(fignum) - self.manager = Gcf.get_fig_manager(self.fignum) - self.manager.add_web_socket(self) - if hasattr(self, 'set_nodelay'): - self.set_nodelay(True) - - def on_close(self): - self.manager.remove_web_socket(self) - - def on_message(self, message): - message = json.loads(message) - # The 'supports_binary' message is on a client-by-client - # basis. The others affect the (shared) canvas as a - # whole. - if message['type'] == 'supports_binary': - self.supports_binary = message['value'] - else: - manager = Gcf.get_fig_manager(self.fignum) - # It is possible for a figure to be closed, - # but a stale figure UI is still sending messages - # from the browser. - if manager is not None: - manager.handle_json(message) - - def send_json(self, content): - self.write_message(json.dumps(content)) - - def send_binary(self, blob): - if self.supports_binary: - self.write_message(blob, binary=True) - else: - data_uri = "data:image/png;base64,{0}".format( - blob.encode('base64').replace('\n', '')) - self.write_message(data_uri) - - def __init__(self, url_prefix=''): - if url_prefix: - assert url_prefix[0] == '/' and url_prefix[-1] != '/', \ - 'url_prefix must start with a "/" and not end with one.' - - super(WebAggApplication, self).__init__( - [ - # Static files for the CSS and JS - (url_prefix + r'/_static/(.*)', - tornado.web.StaticFileHandler, - {'path': core.FigureManagerWebAgg.get_static_file_path()}), - - # An MPL favicon - (url_prefix + r'/favicon.ico', self.FavIcon), - - # The page that contains all of the pieces - (url_prefix + r'/([0-9]+)', self.SingleFigurePage, - {'url_prefix': url_prefix}), - - # The page that contains all of the figures - (url_prefix + r'/?', self.AllFiguresPage, - {'url_prefix': url_prefix}), - - (url_prefix + r'/mpl.js', self.MplJs), - - # Sends images and events to the browser, and receives - # events from the browser - (url_prefix + r'/([0-9]+)/ws', self.WebSocket), - - # Handles the downloading (i.e., saving) of static images - (url_prefix + r'/([0-9]+)/download.([a-z0-9.]+)', - self.Download), - ], - template_path=core.FigureManagerWebAgg.get_static_file_path()) - - @classmethod - def initialize(cls, url_prefix='', port=None): - if cls.initialized: - return - - # Create the class instance - app = cls(url_prefix=url_prefix) - - cls.url_prefix = url_prefix - - # This port selection algorithm is borrowed, more or less - # verbatim, from IPython. - def random_ports(port, n): - """ - Generate a list of n random ports near the given port. - - The first 5 ports will be sequential, and the remaining n-5 will be - randomly selected in the range [port-2*n, port+2*n]. - """ - for i in range(min(5, n)): - yield port + i - for i in range(n - 5): - yield port + random.randint(-2 * n, 2 * n) - - success = None - cls.port = rcParams['webagg.port'] - for port in random_ports(cls.port, rcParams['webagg.port_retries']): - try: - app.listen(port) - except socket.error as e: - if e.errno != errno.EADDRINUSE: - raise - else: - cls.port = port - success = True - break - - if not success: - raise SystemExit( - "The webagg server could not be started because an available " - "port could not be found") - - cls.initialized = True - - @classmethod - def start(cls): - if cls.started: - return - - # Set the flag to True *before* blocking on IOLoop.instance().start() - cls.started = True - - """ - IOLoop.running() was removed as of Tornado 2.4; see for example - https://groups.google.com/forum/#!topic/python-tornado/QLMzkpQBGOY - Thus there is no correct way to check if the loop has already been - launched. We may end up with two concurrently running loops in that - unlucky case with all the expected consequences. - """ - print("Press Ctrl+C to stop WebAgg server") - sys.stdout.flush() - try: - tornado.ioloop.IOLoop.instance().start() - except KeyboardInterrupt: - print("Server is stopped") - sys.stdout.flush() - finally: - cls.started = False - - -def ipython_inline_display(figure): - import tornado.template - - WebAggApplication.initialize() - if not webagg_server_thread.is_alive(): - webagg_server_thread.start() - - with open(os.path.join( - core.FigureManagerWebAgg.get_static_file_path(), - 'ipython_inline_figure.html')) as fd: - tpl = fd.read() - - fignum = figure.number - - t = tornado.template.Template(tpl) - return t.generate( - prefix=WebAggApplication.url_prefix, - fig_id=fignum, - toolitems=core.NavigationToolbar2WebAgg.toolitems, - canvas=figure.canvas, - port=WebAggApplication.port).decode('utf-8') - - -FigureCanvas = FigureCanvasWebAgg diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_webagg_core.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_webagg_core.py deleted file mode 100644 index 0088183..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_webagg_core.py +++ /dev/null @@ -1,517 +0,0 @@ -""" -Displays Agg images in the browser, with interactivity -""" -# The WebAgg backend is divided into two modules: -# -# - `backend_webagg_core.py` contains code necessary to embed a WebAgg -# plot inside of a web application, and communicate in an abstract -# way over a web socket. -# -# - `backend_webagg.py` contains a concrete implementation of a basic -# application, implemented with tornado. - -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import io -import json -import os -import time -import warnings - -import numpy as np - -from matplotlib.backends import backend_agg -from matplotlib.figure import Figure -from matplotlib import backend_bases -from matplotlib import _png - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - FigureClass = kwargs.pop('FigureClass', Figure) - thisFig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, thisFig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - canvas = FigureCanvasWebAggCore(figure) - manager = FigureManagerWebAgg(canvas, num) - return manager - - -# http://www.cambiaresearch.com/articles/15/javascript-char-codes-key-codes -_SHIFT_LUT = {59: ':', - 61: '+', - 173: '_', - 186: ':', - 187: '+', - 188: '<', - 189: '_', - 190: '>', - 191: '?', - 192: '~', - 219: '{', - 220: '|', - 221: '}', - 222: '"'} - -_LUT = {8: 'backspace', - 9: 'tab', - 13: 'enter', - 16: 'shift', - 17: 'control', - 18: 'alt', - 19: 'pause', - 20: 'caps', - 27: 'escape', - 32: ' ', - 33: 'pageup', - 34: 'pagedown', - 35: 'end', - 36: 'home', - 37: 'left', - 38: 'up', - 39: 'right', - 40: 'down', - 45: 'insert', - 46: 'delete', - 91: 'super', - 92: 'super', - 93: 'select', - 106: '*', - 107: '+', - 109: '-', - 110: '.', - 111: '/', - 144: 'num_lock', - 145: 'scroll_lock', - 186: ':', - 187: '=', - 188: ',', - 189: '-', - 190: '.', - 191: '/', - 192: '`', - 219: '[', - 220: '\\', - 221: ']', - 222: "'"} - - -def _handle_key(key): - """Handle key codes""" - code = int(key[key.index('k') + 1:]) - value = chr(code) - # letter keys - if code >= 65 and code <= 90: - if 'shift+' in key: - key = key.replace('shift+', '') - else: - value = value.lower() - # number keys - elif code >= 48 and code <= 57: - if 'shift+' in key: - value = ')!@#$%^&*('[int(value)] - key = key.replace('shift+', '') - # function keys - elif code >= 112 and code <= 123: - value = 'f%s' % (code - 111) - # number pad keys - elif code >= 96 and code <= 105: - value = '%s' % (code - 96) - # keys with shift alternatives - elif code in _SHIFT_LUT and 'shift+' in key: - key = key.replace('shift+', '') - value = _SHIFT_LUT[code] - elif code in _LUT: - value = _LUT[code] - key = key[:key.index('k')] + value - return key - - -class FigureCanvasWebAggCore(backend_agg.FigureCanvasAgg): - supports_blit = False - - def __init__(self, *args, **kwargs): - backend_agg.FigureCanvasAgg.__init__(self, *args, **kwargs) - - # A buffer to hold the PNG data for the last frame. This is - # retained so it can be resent to each client without - # regenerating it. - self._png_buffer = io.BytesIO() - - # Set to True when the renderer contains data that is newer - # than the PNG buffer. - self._png_is_old = True - - # Set to True by the `refresh` message so that the next frame - # sent to the clients will be a full frame. - self._force_full = True - - # Store the current image mode so that at any point, clients can - # request the information. This should be changed by calling - # self.set_image_mode(mode) so that the notification can be given - # to the connected clients. - self._current_image_mode = 'full' - - def show(self): - # show the figure window - from matplotlib.pyplot import show - show() - - def draw(self): - renderer = self.get_renderer(cleared=True) - - self._png_is_old = True - - backend_agg.RendererAgg.lock.acquire() - try: - self.figure.draw(renderer) - finally: - backend_agg.RendererAgg.lock.release() - # Swap the frames - self.manager.refresh_all() - - def draw_idle(self): - self.send_event("draw") - - def set_image_mode(self, mode): - """ - Set the image mode for any subsequent images which will be sent - to the clients. The modes may currently be either 'full' or 'diff'. - - Note: diff images may not contain transparency, therefore upon - draw this mode may be changed if the resulting image has any - transparent component. - - """ - if mode not in ['full', 'diff']: - raise ValueError('image mode must be either full or diff.') - if self._current_image_mode != mode: - self._current_image_mode = mode - self.handle_send_image_mode(None) - - def get_diff_image(self): - if self._png_is_old: - renderer = self.get_renderer() - - # The buffer is created as type uint32 so that entire - # pixels can be compared in one numpy call, rather than - # needing to compare each plane separately. - buff = np.frombuffer(renderer.buffer_rgba(), dtype=np.uint32) - buff.shape = (renderer.height, renderer.width) - - # If any pixels have transparency, we need to force a full - # draw as we cannot overlay new on top of old. - pixels = buff.view(dtype=np.uint8).reshape(buff.shape + (4,)) - - if self._force_full or np.any(pixels[:, :, 3] != 255): - self.set_image_mode('full') - output = buff - else: - self.set_image_mode('diff') - last_buffer = np.frombuffer(self._last_renderer.buffer_rgba(), - dtype=np.uint32) - last_buffer.shape = (renderer.height, renderer.width) - - diff = buff != last_buffer - output = np.where(diff, buff, 0) - - # Clear out the PNG data buffer rather than recreating it - # each time. This reduces the number of memory - # (de)allocations. - self._png_buffer.truncate() - self._png_buffer.seek(0) - - # TODO: We should write a new version of write_png that - # handles the differencing inline - _png.write_png( - output.tostring(), - output.shape[1], output.shape[0], - self._png_buffer) - - # Swap the renderer frames - self._renderer, self._last_renderer = ( - self._last_renderer, renderer) - self._force_full = False - self._png_is_old = False - return self._png_buffer.getvalue() - - def get_renderer(self, cleared=None): - # Mirrors super.get_renderer, but caches the old one - # so that we can do things such as produce a diff image - # in get_diff_image - _, _, w, h = self.figure.bbox.bounds - key = w, h, self.figure.dpi - try: - self._lastKey, self._renderer - except AttributeError: - need_new_renderer = True - else: - need_new_renderer = (self._lastKey != key) - - if need_new_renderer: - self._renderer = backend_agg.RendererAgg( - w, h, self.figure.dpi) - self._last_renderer = backend_agg.RendererAgg( - w, h, self.figure.dpi) - self._lastKey = key - - elif cleared: - self._renderer.clear() - - return self._renderer - - def handle_event(self, event): - e_type = event['type'] - if e_type == 'ack': - # Network latency tends to decrease if traffic is flowing - # in both directions. Therefore, the browser sends back - # an "ack" message after each image frame is received. - # This could also be used as a simple sanity check in the - # future, but for now the performance increase is enough - # to justify it, even if the server does nothing with it. - pass - elif e_type == 'draw': - self.draw() - elif e_type in ('button_press', 'button_release', 'motion_notify', - 'figure_enter', 'figure_leave', 'scroll'): - x = event['x'] - y = event['y'] - y = self.get_renderer().height - y - - # Javascript button numbers and matplotlib button numbers are - # off by 1 - button = event['button'] + 1 - - # The right mouse button pops up a context menu, which - # doesn't work very well, so use the middle mouse button - # instead. It doesn't seem that it's possible to disable - # the context menu in recent versions of Chrome. - if button == 2: - button = 3 - - if e_type == 'button_press': - self.button_press_event(x, y, button) - elif e_type == 'button_release': - self.button_release_event(x, y, button) - elif e_type == 'motion_notify': - self.motion_notify_event(x, y) - elif e_type == 'figure_enter': - self.enter_notify_event(xy=(x, y)) - elif e_type == 'figure_leave': - self.leave_notify_event() - elif e_type == 'scroll': - self.scroll_event(x, y, event['step']) - elif e_type in ('key_press', 'key_release'): - key = _handle_key(event['key']) - if e_type == 'key_press': - self.key_press_event(key) - elif e_type == 'key_release': - self.key_release_event(key) - elif e_type == 'toolbar_button': - # TODO: Be more suspicious of the input - getattr(self.toolbar, event['name'])() - elif e_type == 'refresh': - figure_label = self.figure.get_label() - if not figure_label: - figure_label = "Figure {0}".format(self.manager.num) - self.send_event('figure_label', label=figure_label) - self._force_full = True - self.draw_idle() - else: - handler = getattr(self, 'handle_{}'.format(e_type), None) - if handler is None: - import warnings - warnings.warn('Unhandled message type {}. {}'.format( - e_type, event)) - else: - return handler(event) - - def handle_resize(self, event): - x, y = event.get('width', 800), event.get('height', 800) - x, y = int(x), int(y) - fig = self.figure - # An attempt at approximating the figure size in pixels. - fig.set_size_inches(x / fig.dpi, y / fig.dpi) - - _, _, w, h = self.figure.bbox.bounds - # Acknowledge the resize, and force the viewer to update the - # canvas size to the figure's new size (which is hopefully - # identical or within a pixel or so). - self._png_is_old = True - self.manager.resize(w, h) - self.resize_event() - - def handle_send_image_mode(self, event): - # The client requests notification of what the current image mode is. - self.send_event('image_mode', mode=self._current_image_mode) - - def send_event(self, event_type, **kwargs): - self.manager._send_event(event_type, **kwargs) - - def start_event_loop(self, timeout): - backend_bases.FigureCanvasBase.start_event_loop_default( - self, timeout) - start_event_loop.__doc__ = \ - backend_bases.FigureCanvasBase.start_event_loop_default.__doc__ - - def stop_event_loop(self): - backend_bases.FigureCanvasBase.stop_event_loop_default(self) - stop_event_loop.__doc__ = \ - backend_bases.FigureCanvasBase.stop_event_loop_default.__doc__ - - -_JQUERY_ICON_CLASSES = { - 'home': 'ui-icon ui-icon-home', - 'back': 'ui-icon ui-icon-circle-arrow-w', - 'forward': 'ui-icon ui-icon-circle-arrow-e', - 'zoom_to_rect': 'ui-icon ui-icon-search', - 'move': 'ui-icon ui-icon-arrow-4', - 'download': 'ui-icon ui-icon-disk', - None: None, -} - - -class NavigationToolbar2WebAgg(backend_bases.NavigationToolbar2): - - # Use the standard toolbar items + download button - toolitems = [(text, tooltip_text, _JQUERY_ICON_CLASSES[image_file], - name_of_method) - for text, tooltip_text, image_file, name_of_method - in (backend_bases.NavigationToolbar2.toolitems + - (('Download', 'Download plot', 'download', 'download'),)) - if image_file in _JQUERY_ICON_CLASSES] - - def _init_toolbar(self): - self.message = '' - self.cursor = 0 - - def set_message(self, message): - if message != self.message: - self.canvas.send_event("message", message=message) - self.message = message - - def set_cursor(self, cursor): - if cursor != self.cursor: - self.canvas.send_event("cursor", cursor=cursor) - self.cursor = cursor - - def dynamic_update(self): - self.canvas.draw_idle() - - def draw_rubberband(self, event, x0, y0, x1, y1): - self.canvas.send_event( - "rubberband", x0=x0, y0=y0, x1=x1, y1=y1) - - def release_zoom(self, event): - backend_bases.NavigationToolbar2.release_zoom(self, event) - self.canvas.send_event( - "rubberband", x0=-1, y0=-1, x1=-1, y1=-1) - - def save_figure(self, *args): - """Save the current figure""" - self.canvas.send_event('save') - - -class FigureManagerWebAgg(backend_bases.FigureManagerBase): - ToolbarCls = NavigationToolbar2WebAgg - - def __init__(self, canvas, num): - backend_bases.FigureManagerBase.__init__(self, canvas, num) - - self.web_sockets = set() - - self.toolbar = self._get_toolbar(canvas) - - def show(self): - pass - - def _get_toolbar(self, canvas): - toolbar = self.ToolbarCls(canvas) - return toolbar - - def resize(self, w, h): - self._send_event('resize', size=(w, h)) - - def set_window_title(self, title): - self._send_event('figure_label', label=title) - - # The following methods are specific to FigureManagerWebAgg - - def add_web_socket(self, web_socket): - assert hasattr(web_socket, 'send_binary') - assert hasattr(web_socket, 'send_json') - - self.web_sockets.add(web_socket) - - _, _, w, h = self.canvas.figure.bbox.bounds - self.resize(w, h) - self._send_event('refresh') - - def remove_web_socket(self, web_socket): - self.web_sockets.remove(web_socket) - - def handle_json(self, content): - self.canvas.handle_event(content) - - def refresh_all(self): - if self.web_sockets: - diff = self.canvas.get_diff_image() - for s in self.web_sockets: - s.send_binary(diff) - - @classmethod - def get_javascript(cls, stream=None): - if stream is None: - output = io.StringIO() - else: - output = stream - - with io.open(os.path.join( - os.path.dirname(__file__), - "web_backend", - "mpl.js"), encoding='utf8') as fd: - output.write(fd.read()) - - toolitems = [] - for name, tooltip, image, method in cls.ToolbarCls.toolitems: - if name is None: - toolitems.append(['', '', '', '']) - else: - toolitems.append([name, tooltip, image, method]) - output.write("mpl.toolbar_items = {0};\n\n".format( - json.dumps(toolitems))) - - extensions = [] - for filetype, ext in sorted(FigureCanvasWebAggCore. - get_supported_filetypes_grouped(). - items()): - if not ext[0] == 'pgf': # pgf does not support BytesIO - extensions.append(ext[0]) - output.write("mpl.extensions = {0};\n\n".format( - json.dumps(extensions))) - - output.write("mpl.default_extension = {0};".format( - json.dumps(FigureCanvasWebAggCore.get_default_filetype()))) - - if stream is None: - return output.getvalue() - - @classmethod - def get_static_file_path(cls): - return os.path.join(os.path.dirname(__file__), 'web_backend') - - def _send_event(self, event_type, **kwargs): - payload = {'type': event_type} - payload.update(kwargs) - for s in self.web_sockets: - s.send_json(payload) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_wx.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_wx.py deleted file mode 100644 index 34c9316..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_wx.py +++ /dev/null @@ -1,1870 +0,0 @@ -""" - A wxPython backend for matplotlib, based (very heavily) on - backend_template.py and backend_gtk.py - - Author: Jeremy O'Donoghue (jeremy@o-donoghue.com) - - Derived from original copyright work by John Hunter - (jdhunter@ace.bsd.uchicago.edu) - - Copyright (C) Jeremy O'Donoghue & John Hunter, 2003-4 - - License: This work is licensed under a PSF compatible license. A copy - should be included with this source code. - -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import xrange - -import sys -import os -import os.path -import math -import weakref -import warnings - -import numpy as np - -from matplotlib.cbook import mplDeprecation - -# Debugging settings here... -# Debug level set here. If the debug level is less than 5, information -# messages (progressively more info for lower value) are printed. In addition, -# traceback is performed, and pdb activated, for all uncaught exceptions in -# this case -_DEBUG = 5 -if _DEBUG < 5: - import traceback, pdb -_DEBUG_lvls = {1 : 'Low ', 2 : 'Med ', 3 : 'High', 4 : 'Error' } - -if six.PY3: - warnings.warn( - "The wx and wxagg backends have not been tested with Python 3.x", - ImportWarning) - -missingwx = "Matplotlib backend_wx and backend_wxagg require wxPython >=2.8" -missingwxversion = ("Matplotlib backend_wx and backend_wxagg " - "require wxversion, which was not found.") - -if not hasattr(sys, 'frozen'): # i.e., not py2exe - try: - import wxversion - except ImportError: - raise ImportError(missingwxversion) - - # Some early versions of wxversion lack AlreadyImportedError. - # It was added around 2.8.4? - try: - _wx_ensure_failed = wxversion.AlreadyImportedError - except AttributeError: - _wx_ensure_failed = wxversion.VersionError - - try: - wxversion.ensureMinimal(str('2.8')) - except _wx_ensure_failed: - pass - # We don't really want to pass in case of VersionError, but when - # AlreadyImportedError is not available, we have to. - -try: - import wx - backend_version = wx.VERSION_STRING -except ImportError: - raise ImportError(missingwx) - -# Extra version check in case wxversion lacks AlreadyImportedError; -# then VersionError might have been raised and ignored when -# there really *is* a problem with the version. -major, minor = [int(n) for n in backend_version.split('.')[:2]] -if major < 2 or (major < 3 and minor < 8): - print(" wxPython version %s was imported." % backend_version) - raise ImportError(missingwx) - - -#!!! this is the call that is causing the exception swallowing !!! -#wx.InitAllImageHandlers() - -def DEBUG_MSG(string, lvl=3, o=None): - if lvl >= _DEBUG: - cls = o.__class__ - # Jeremy, often times the commented line won't print but the - # one below does. I think WX is redefining stderr, damned - # beast - #print >>sys.stderr, "%s- %s in %s" % (_DEBUG_lvls[lvl], string, cls) - print("%s- %s in %s" % (_DEBUG_lvls[lvl], string, cls)) - -def debug_on_error(type, value, tb): - """Code due to Thomas Heller - published in Python Cookbook (O'Reilley)""" - traceback.print_exc(type, value, tb) - print() - pdb.pm() # jdh uncomment - -class fake_stderr: - """Wx does strange things with stderr, as it makes the assumption that there - is probably no console. This redirects stderr to the console, since we know - that there is one!""" - def write(self, msg): - print("Stderr: %s\n\r" % msg) - -#if _DEBUG < 5: -# sys.excepthook = debug_on_error -# WxLogger =wx.LogStderr() -# sys.stderr = fake_stderr - -# Event binding code changed after version 2.5 -if wx.VERSION_STRING >= '2.5': - def bind(actor,event,action,**kw): - actor.Bind(event,action,**kw) -else: - def bind(actor,event,action,id=None): - if id is not None: - event(actor, id, action) - else: - event(actor,action) - -import matplotlib -from matplotlib import verbose -from matplotlib.backend_bases import RendererBase, GraphicsContextBase,\ - FigureCanvasBase, FigureManagerBase, NavigationToolbar2, \ - cursors, TimerBase -from matplotlib.backend_bases import ShowBase -from matplotlib.backend_bases import _has_pil - -from matplotlib._pylab_helpers import Gcf -from matplotlib.artist import Artist -from matplotlib.cbook import exception_to_str, is_string_like, is_writable_file_like -from matplotlib.figure import Figure -from matplotlib.path import Path -from matplotlib.text import _process_text_args, Text -from matplotlib.transforms import Affine2D -from matplotlib.widgets import SubplotTool -from matplotlib import rcParams - -# the True dots per inch on the screen; should be display dependent -# see http://groups.google.com/groups?q=screen+dpi+x11&hl=en&lr=&ie=UTF-8&oe=UTF-8&safe=off&selm=7077.26e81ad5%40swift.cs.tcd.ie&rnum=5 for some info about screen dpi -PIXELS_PER_INCH = 75 - -# Delay time for idle checks -IDLE_DELAY = 5 - -def error_msg_wx(msg, parent=None): - """ - Signal an error condition -- in a GUI, popup a error dialog - """ - dialog =wx.MessageDialog(parent = parent, - message = msg, - caption = 'Matplotlib backend_wx error', - style=wx.OK | wx.CENTRE) - dialog.ShowModal() - dialog.Destroy() - return None - -def raise_msg_to_str(msg): - """msg is a return arg from a raise. Join with new lines""" - if not is_string_like(msg): - msg = '\n'.join(map(str, msg)) - return msg - - -class TimerWx(TimerBase): - ''' - Subclass of :class:`backend_bases.TimerBase` that uses WxTimer events. - - Attributes: - * interval: The time between timer events in milliseconds. Default - is 1000 ms. - * single_shot: Boolean flag indicating whether this timer should - operate as single shot (run once and then stop). Defaults to False. - * callbacks: Stores list of (func, args) tuples that will be called - upon timer events. This list can be manipulated directly, or the - functions add_callback and remove_callback can be used. - ''' - def __init__(self, parent, *args, **kwargs): - TimerBase.__init__(self, *args, **kwargs) - - # Create a new timer and connect the timer event to our handler. - # For WX, the events have to use a widget for binding. - self.parent = parent - self._timer = wx.Timer(self.parent, wx.NewId()) - self.parent.Bind(wx.EVT_TIMER, self._on_timer, self._timer) - - # Unbinding causes Wx to stop for some reason. Disabling for now. -# def __del__(self): -# TimerBase.__del__(self) -# self.parent.Bind(wx.EVT_TIMER, None, self._timer) - - def _timer_start(self): - self._timer.Start(self._interval, self._single) - - def _timer_stop(self): - self._timer.Stop() - - def _timer_set_interval(self): - self._timer_start() - - def _timer_set_single_shot(self): - self._timer.Start() - - def _on_timer(self, *args): - TimerBase._on_timer(self) - - -class RendererWx(RendererBase): - """ - The renderer handles all the drawing primitives using a graphics - context instance that controls the colors/styles. It acts as the - 'renderer' instance used by many classes in the hierarchy. - """ - #In wxPython, drawing is performed on a wxDC instance, which will - #generally be mapped to the client aread of the window displaying - #the plot. Under wxPython, the wxDC instance has a wx.Pen which - #describes the colour and weight of any lines drawn, and a wxBrush - #which describes the fill colour of any closed polygon. - - - fontweights = { - 100 : wx.LIGHT, - 200 : wx.LIGHT, - 300 : wx.LIGHT, - 400 : wx.NORMAL, - 500 : wx.NORMAL, - 600 : wx.NORMAL, - 700 : wx.BOLD, - 800 : wx.BOLD, - 900 : wx.BOLD, - 'ultralight' : wx.LIGHT, - 'light' : wx.LIGHT, - 'normal' : wx.NORMAL, - 'medium' : wx.NORMAL, - 'semibold' : wx.NORMAL, - 'bold' : wx.BOLD, - 'heavy' : wx.BOLD, - 'ultrabold' : wx.BOLD, - 'black' : wx.BOLD - } - fontangles = { - 'italic' : wx.ITALIC, - 'normal' : wx.NORMAL, - 'oblique' : wx.SLANT } - - # wxPython allows for portable font styles, choosing them appropriately - # for the target platform. Map some standard font names to the portable - # styles - # QUESTION: Is it be wise to agree standard fontnames across all backends? - fontnames = { 'Sans' : wx.SWISS, - 'Roman' : wx.ROMAN, - 'Script' : wx.SCRIPT, - 'Decorative' : wx.DECORATIVE, - 'Modern' : wx.MODERN, - 'Courier' : wx.MODERN, - 'courier' : wx.MODERN } - - - def __init__(self, bitmap, dpi): - """ - Initialise a wxWindows renderer instance. - """ - RendererBase.__init__(self) - DEBUG_MSG("__init__()", 1, self) - if wx.VERSION_STRING < "2.8": - raise RuntimeError("matplotlib no longer supports wxPython < 2.8 for the Wx backend.\nYou may, however, use the WxAgg backend.") - self.width = bitmap.GetWidth() - self.height = bitmap.GetHeight() - self.bitmap = bitmap - self.fontd = {} - self.dpi = dpi - self.gc = None - - def flipy(self): - return True - - def offset_text_height(self): - return True - - def get_text_width_height_descent(self, s, prop, ismath): - """ - get the width and height in display coords of the string s - with FontPropertry prop - """ - #return 1, 1 - if ismath: s = self.strip_math(s) - - if self.gc is None: - gc = self.new_gc() - else: - gc = self.gc - gfx_ctx = gc.gfx_ctx - font = self.get_wx_font(s, prop) - gfx_ctx.SetFont(font, wx.BLACK) - w, h, descent, leading = gfx_ctx.GetFullTextExtent(s) - - return w, h, descent - - def get_canvas_width_height(self): - 'return the canvas width and height in display coords' - return self.width, self.height - - def handle_clip_rectangle(self, gc): - new_bounds = gc.get_clip_rectangle() - if new_bounds is not None: - new_bounds = new_bounds.bounds - gfx_ctx = gc.gfx_ctx - if gfx_ctx._lastcliprect != new_bounds: - gfx_ctx._lastcliprect = new_bounds - if new_bounds is None: - gfx_ctx.ResetClip() - else: - gfx_ctx.Clip(new_bounds[0], self.height - new_bounds[1] - new_bounds[3], - new_bounds[2], new_bounds[3]) - - @staticmethod - def convert_path(gfx_ctx, path, transform): - wxpath = gfx_ctx.CreatePath() - for points, code in path.iter_segments(transform): - if code == Path.MOVETO: - wxpath.MoveToPoint(*points) - elif code == Path.LINETO: - wxpath.AddLineToPoint(*points) - elif code == Path.CURVE3: - wxpath.AddQuadCurveToPoint(*points) - elif code == Path.CURVE4: - wxpath.AddCurveToPoint(*points) - elif code == Path.CLOSEPOLY: - wxpath.CloseSubpath() - return wxpath - - def draw_path(self, gc, path, transform, rgbFace=None): - gc.select() - self.handle_clip_rectangle(gc) - gfx_ctx = gc.gfx_ctx - transform = transform + Affine2D().scale(1.0, -1.0).translate(0.0, self.height) - wxpath = self.convert_path(gfx_ctx, path, transform) - if rgbFace is not None: - gfx_ctx.SetBrush(wx.Brush(gc.get_wxcolour(rgbFace))) - gfx_ctx.DrawPath(wxpath) - else: - gfx_ctx.StrokePath(wxpath) - gc.unselect() - - def draw_image(self, gc, x, y, im): - bbox = gc.get_clip_rectangle() - if bbox != None: - l,b,w,h = bbox.bounds - else: - l=0 - b=0, - w=self.width - h=self.height - rows, cols, image_str = im.as_rgba_str() - image_array = np.fromstring(image_str, np.uint8) - image_array.shape = rows, cols, 4 - bitmap = wx.BitmapFromBufferRGBA(cols,rows,image_array) - gc = self.get_gc() - gc.select() - gc.gfx_ctx.DrawBitmap(bitmap,int(l),int(self.height-b),int(w),int(-h)) - gc.unselect() - - def draw_text(self, gc, x, y, s, prop, angle, ismath=False, mtext=None): - if ismath: s = self.strip_math(s) - DEBUG_MSG("draw_text()", 1, self) - gc.select() - self.handle_clip_rectangle(gc) - gfx_ctx = gc.gfx_ctx - - font = self.get_wx_font(s, prop) - color = gc.get_wxcolour(gc.get_rgb()) - gfx_ctx.SetFont(font, color) - - w, h, d = self.get_text_width_height_descent(s, prop, ismath) - x = int(x) - y = int(y-h) - - if angle == 0.0: - gfx_ctx.DrawText(s, x, y) - else: - rads = angle / 180.0 * math.pi - xo = h * math.sin(rads) - yo = h * math.cos(rads) - gfx_ctx.DrawRotatedText(s, x - xo, y - yo, rads) - - gc.unselect() - - def new_gc(self): - """ - Return an instance of a GraphicsContextWx, and sets the current gc copy - """ - DEBUG_MSG('new_gc()', 2, self) - self.gc = GraphicsContextWx(self.bitmap, self) - self.gc.select() - self.gc.unselect() - return self.gc - - def get_gc(self): - """ - Fetch the locally cached gc. - """ - # This is a dirty hack to allow anything with access to a renderer to - # access the current graphics context - assert self.gc != None, "gc must be defined" - return self.gc - - def get_wx_font(self, s, prop): - """ - Return a wx font. Cache instances in a font dictionary for - efficiency - """ - DEBUG_MSG("get_wx_font()", 1, self) - - - key = hash(prop) - fontprop = prop - fontname = fontprop.get_name() - - font = self.fontd.get(key) - if font is not None: - return font - - # Allow use of platform independent and dependent font names - wxFontname = self.fontnames.get(fontname, wx.ROMAN) - wxFacename = '' # Empty => wxPython chooses based on wx_fontname - - # Font colour is determined by the active wx.Pen - # TODO: It may be wise to cache font information - size = self.points_to_pixels(fontprop.get_size_in_points()) - - - font =wx.Font(int(size+0.5), # Size - wxFontname, # 'Generic' name - self.fontangles[fontprop.get_style()], # Angle - self.fontweights[fontprop.get_weight()], # Weight - False, # Underline - wxFacename) # Platform font name - - # cache the font and gc and return it - self.fontd[key] = font - - return font - - def points_to_pixels(self, points): - """ - convert point measures to pixes using dpi and the pixels per - inch of the display - """ - return points*(PIXELS_PER_INCH/72.0*self.dpi/72.0) - - -class GraphicsContextWx(GraphicsContextBase): - """ - The graphics context provides the color, line styles, etc... - - This class stores a reference to a wxMemoryDC, and a - wxGraphicsContext that draws to it. Creating a wxGraphicsContext - seems to be fairly heavy, so these objects are cached based on the - bitmap object that is passed in. - - The base GraphicsContext stores colors as a RGB tuple on the unit - interval, e.g., (0.5, 0.0, 1.0). wxPython uses an int interval, but - since wxPython colour management is rather simple, I have not chosen - to implement a separate colour manager class. - """ - _capd = { 'butt': wx.CAP_BUTT, - 'projecting': wx.CAP_PROJECTING, - 'round': wx.CAP_ROUND } - - _joind = { 'bevel': wx.JOIN_BEVEL, - 'miter': wx.JOIN_MITER, - 'round': wx.JOIN_ROUND } - - _dashd_wx = { 'solid': wx.SOLID, - 'dashed': wx.SHORT_DASH, - 'dashdot': wx.DOT_DASH, - 'dotted': wx.DOT } - _cache = weakref.WeakKeyDictionary() - - def __init__(self, bitmap, renderer): - GraphicsContextBase.__init__(self) - #assert self.Ok(), "wxMemoryDC not OK to use" - DEBUG_MSG("__init__()", 1, self) - - dc, gfx_ctx = self._cache.get(bitmap, (None, None)) - if dc is None: - dc = wx.MemoryDC() - dc.SelectObject(bitmap) - gfx_ctx = wx.GraphicsContext.Create(dc) - gfx_ctx._lastcliprect = None - self._cache[bitmap] = dc, gfx_ctx - - self.bitmap = bitmap - self.dc = dc - self.gfx_ctx = gfx_ctx - self._pen = wx.Pen('BLACK', 1, wx.SOLID) - gfx_ctx.SetPen(self._pen) - self._style = wx.SOLID - self.renderer = renderer - - def select(self): - """ - Select the current bitmap into this wxDC instance - """ - - if sys.platform=='win32': - self.dc.SelectObject(self.bitmap) - self.IsSelected = True - - def unselect(self): - """ - Select a Null bitmasp into this wxDC instance - """ - if sys.platform=='win32': - self.dc.SelectObject(wx.NullBitmap) - self.IsSelected = False - - def set_foreground(self, fg, isRGBA=None): - """ - Set the foreground color. fg can be a matlab format string, a - html hex color string, an rgb unit tuple, or a float between 0 - and 1. In the latter case, grayscale is used. - """ - # Implementation note: wxPython has a separate concept of pen and - # brush - the brush fills any outline trace left by the pen. - # Here we set both to the same colour - if a figure is not to be - # filled, the renderer will set the brush to be transparent - # Same goes for text foreground... - DEBUG_MSG("set_foreground()", 1, self) - self.select() - GraphicsContextBase.set_foreground(self, fg, isRGBA) - - self._pen.SetColour(self.get_wxcolour(self.get_rgb())) - self.gfx_ctx.SetPen(self._pen) - self.unselect() - - def set_graylevel(self, frac): - """ - Set the foreground color. fg can be a matlab format string, a - html hex color string, an rgb unit tuple, or a float between 0 - and 1. In the latter case, grayscale is used. - """ - DEBUG_MSG("set_graylevel()", 1, self) - self.select() - GraphicsContextBase.set_graylevel(self, frac) - self._pen.SetColour(self.get_wxcolour(self.get_rgb())) - self.gfx_ctx.SetPen(self._pen) - self.unselect() - - def set_linewidth(self, w): - """ - Set the line width. - """ - DEBUG_MSG("set_linewidth()", 1, self) - self.select() - if w>0 and w<1: w = 1 - GraphicsContextBase.set_linewidth(self, w) - lw = int(self.renderer.points_to_pixels(self._linewidth)) - if lw==0: lw = 1 - self._pen.SetWidth(lw) - self.gfx_ctx.SetPen(self._pen) - self.unselect() - - def set_capstyle(self, cs): - """ - Set the capstyle as a string in ('butt', 'round', 'projecting') - """ - DEBUG_MSG("set_capstyle()", 1, self) - self.select() - GraphicsContextBase.set_capstyle(self, cs) - self._pen.SetCap(GraphicsContextWx._capd[self._capstyle]) - self.gfx_ctx.SetPen(self._pen) - self.unselect() - - def set_joinstyle(self, js): - """ - Set the join style to be one of ('miter', 'round', 'bevel') - """ - DEBUG_MSG("set_joinstyle()", 1, self) - self.select() - GraphicsContextBase.set_joinstyle(self, js) - self._pen.SetJoin(GraphicsContextWx._joind[self._joinstyle]) - self.gfx_ctx.SetPen(self._pen) - self.unselect() - - def set_linestyle(self, ls): - """ - Set the line style to be one of - """ - DEBUG_MSG("set_linestyle()", 1, self) - self.select() - GraphicsContextBase.set_linestyle(self, ls) - try: - self._style = GraphicsContextWx._dashd_wx[ls] - except KeyError: - self._style = wx.LONG_DASH# Style not used elsewhere... - - # On MS Windows platform, only line width of 1 allowed for dash lines - if wx.Platform == '__WXMSW__': - self.set_linewidth(1) - - self._pen.SetStyle(self._style) - self.gfx_ctx.SetPen(self._pen) - self.unselect() - - def get_wxcolour(self, color): - """return a wx.Colour from RGB format""" - DEBUG_MSG("get_wx_color()", 1, self) - if len(color) == 3: - r, g, b = color - r *= 255 - g *= 255 - b *= 255 - return wx.Colour(red=int(r), green=int(g), blue=int(b)) - else: - r, g, b, a = color - r *= 255 - g *= 255 - b *= 255 - a *= 255 - return wx.Colour(red=int(r), green=int(g), blue=int(b), alpha=int(a)) - - -class FigureCanvasWx(FigureCanvasBase, wx.Panel): - """ - The FigureCanvas contains the figure and does event handling. - - In the wxPython backend, it is derived from wxPanel, and (usually) lives - inside a frame instantiated by a FigureManagerWx. The parent window probably - implements a wx.Sizer to control the displayed control size - but we give a - hint as to our preferred minimum size. - """ - - keyvald = { - wx.WXK_CONTROL : 'control', - wx.WXK_SHIFT : 'shift', - wx.WXK_ALT : 'alt', - wx.WXK_LEFT : 'left', - wx.WXK_UP : 'up', - wx.WXK_RIGHT : 'right', - wx.WXK_DOWN : 'down', - wx.WXK_ESCAPE : 'escape', - wx.WXK_F1 : 'f1', - wx.WXK_F2 : 'f2', - wx.WXK_F3 : 'f3', - wx.WXK_F4 : 'f4', - wx.WXK_F5 : 'f5', - wx.WXK_F6 : 'f6', - wx.WXK_F7 : 'f7', - wx.WXK_F8 : 'f8', - wx.WXK_F9 : 'f9', - wx.WXK_F10 : 'f10', - wx.WXK_F11 : 'f11', - wx.WXK_F12 : 'f12', - wx.WXK_SCROLL : 'scroll_lock', - wx.WXK_PAUSE : 'break', - wx.WXK_BACK : 'backspace', - wx.WXK_RETURN : 'enter', - wx.WXK_INSERT : 'insert', - wx.WXK_DELETE : 'delete', - wx.WXK_HOME : 'home', - wx.WXK_END : 'end', - wx.WXK_PRIOR : 'pageup', - wx.WXK_NEXT : 'pagedown', - wx.WXK_PAGEUP : 'pageup', - wx.WXK_PAGEDOWN : 'pagedown', - wx.WXK_NUMPAD0 : '0', - wx.WXK_NUMPAD1 : '1', - wx.WXK_NUMPAD2 : '2', - wx.WXK_NUMPAD3 : '3', - wx.WXK_NUMPAD4 : '4', - wx.WXK_NUMPAD5 : '5', - wx.WXK_NUMPAD6 : '6', - wx.WXK_NUMPAD7 : '7', - wx.WXK_NUMPAD8 : '8', - wx.WXK_NUMPAD9 : '9', - wx.WXK_NUMPAD_ADD : '+', - wx.WXK_NUMPAD_SUBTRACT : '-', - wx.WXK_NUMPAD_MULTIPLY : '*', - wx.WXK_NUMPAD_DIVIDE : '/', - wx.WXK_NUMPAD_DECIMAL : 'dec', - wx.WXK_NUMPAD_ENTER : 'enter', - wx.WXK_NUMPAD_UP : 'up', - wx.WXK_NUMPAD_RIGHT : 'right', - wx.WXK_NUMPAD_DOWN : 'down', - wx.WXK_NUMPAD_LEFT : 'left', - wx.WXK_NUMPAD_PRIOR : 'pageup', - wx.WXK_NUMPAD_NEXT : 'pagedown', - wx.WXK_NUMPAD_PAGEUP : 'pageup', - wx.WXK_NUMPAD_PAGEDOWN : 'pagedown', - wx.WXK_NUMPAD_HOME : 'home', - wx.WXK_NUMPAD_END : 'end', - wx.WXK_NUMPAD_INSERT : 'insert', - wx.WXK_NUMPAD_DELETE : 'delete', - } - - def __init__(self, parent, id, figure): - """ - Initialise a FigureWx instance. - - - Initialise the FigureCanvasBase and wxPanel parents. - - Set event handlers for: - EVT_SIZE (Resize event) - EVT_PAINT (Paint event) - """ - - FigureCanvasBase.__init__(self, figure) - # Set preferred window size hint - helps the sizer (if one is - # connected) - l,b,w,h = figure.bbox.bounds - w = int(math.ceil(w)) - h = int(math.ceil(h)) - - wx.Panel.__init__(self, parent, id, size=wx.Size(w, h)) - - def do_nothing(*args, **kwargs): - warnings.warn('could not find a setinitialsize function for backend_wx; please report your wxpython version=%s to the matplotlib developers list'%backend_version) - pass - - # try to find the set size func across wx versions - try: - getattr(self, 'SetInitialSize') - except AttributeError: - self.SetInitialSize = getattr(self, 'SetBestFittingSize', do_nothing) - - - if not hasattr(self,'IsShownOnScreen'): - self.IsShownOnScreen = getattr(self, 'IsVisible', lambda *args: True) - - - # Create the drawing bitmap - self.bitmap =wx.EmptyBitmap(w, h) - DEBUG_MSG("__init__() - bitmap w:%d h:%d" % (w,h), 2, self) - # TODO: Add support for 'point' inspection and plot navigation. - self._isDrawn = False - - bind(self, wx.EVT_SIZE, self._onSize) - bind(self, wx.EVT_PAINT, self._onPaint) - bind(self, wx.EVT_ERASE_BACKGROUND, self._onEraseBackground) - bind(self, wx.EVT_KEY_DOWN, self._onKeyDown) - bind(self, wx.EVT_KEY_UP, self._onKeyUp) - bind(self, wx.EVT_RIGHT_DOWN, self._onRightButtonDown) - bind(self, wx.EVT_RIGHT_DCLICK, self._onRightButtonDClick) - bind(self, wx.EVT_RIGHT_UP, self._onRightButtonUp) - bind(self, wx.EVT_MOUSEWHEEL, self._onMouseWheel) - bind(self, wx.EVT_LEFT_DOWN, self._onLeftButtonDown) - bind(self, wx.EVT_LEFT_DCLICK, self._onLeftButtonDClick) - bind(self, wx.EVT_LEFT_UP, self._onLeftButtonUp) - bind(self, wx.EVT_MOTION, self._onMotion) - bind(self, wx.EVT_LEAVE_WINDOW, self._onLeave) - bind(self, wx.EVT_ENTER_WINDOW, self._onEnter) - bind(self, wx.EVT_IDLE, self._onIdle) - #Add middle button events - bind(self, wx.EVT_MIDDLE_DOWN, self._onMiddleButtonDown) - bind(self, wx.EVT_MIDDLE_DCLICK, self._onMiddleButtonDClick) - bind(self, wx.EVT_MIDDLE_UP, self._onMiddleButtonUp) - - self.SetBackgroundStyle(wx.BG_STYLE_CUSTOM) - - self.macros = {} # dict from wx id to seq of macros - - # printer attributes and methods deprecated, 2010/06/19 - self._printerData = None - self._printerPageData = None - self.printer_width = 5.5 - self.printer_margin = 0.5 - - def Destroy(self, *args, **kwargs): - wx.Panel.Destroy(self, *args, **kwargs) - - - def Copy_to_Clipboard(self, event=None): - "copy bitmap of canvas to system clipboard" - bmp_obj = wx.BitmapDataObject() - bmp_obj.SetBitmap(self.bitmap) - - if not wx.TheClipboard.IsOpened(): - open_success = wx.TheClipboard.Open() - if open_success: - wx.TheClipboard.SetData(bmp_obj) - wx.TheClipboard.Close() - wx.TheClipboard.Flush() - - def draw_idle(self): - """ - Delay rendering until the GUI is idle. - """ - DEBUG_MSG("draw_idle()", 1, self) - self._isDrawn = False # Force redraw - - # Triggering a paint event is all that is needed to defer drawing - # until later. The platform will send the event when it thinks it is - # a good time (usually as soon as there are no other events pending). - self.Refresh(eraseBackground=False) - - def draw(self, drawDC=None): - """ - Render the figure using RendererWx instance renderer, or using a - previously defined renderer if none is specified. - """ - DEBUG_MSG("draw()", 1, self) - self.renderer = RendererWx(self.bitmap, self.figure.dpi) - self.figure.draw(self.renderer) - self._isDrawn = True - self.gui_repaint(drawDC=drawDC) - - def new_timer(self, *args, **kwargs): - """ - Creates a new backend-specific subclass of :class:`backend_bases.Timer`. - This is useful for getting periodic events through the backend's native - event loop. Implemented only for backends with GUIs. - - optional arguments: - - *interval* - Timer interval in milliseconds - *callbacks* - Sequence of (func, args, kwargs) where func(*args, **kwargs) will - be executed by the timer every *interval*. - """ - return TimerWx(self, *args, **kwargs) - - def flush_events(self): - wx.Yield() - - def start_event_loop(self, timeout=0): - """ - Start an event loop. This is used to start a blocking event - loop so that interactive functions, such as ginput and - waitforbuttonpress, can wait for events. This should not be - confused with the main GUI event loop, which is always running - and has nothing to do with this. - - Call signature:: - - start_event_loop(self,timeout=0) - - This call blocks until a callback function triggers - stop_event_loop() or *timeout* is reached. If *timeout* is - <=0, never timeout. - - Raises RuntimeError if event loop is already running. - """ - if hasattr(self, '_event_loop'): - raise RuntimeError("Event loop already running") - id = wx.NewId() - timer = wx.Timer(self, id=id) - if timeout > 0: - timer.Start(timeout*1000, oneShot=True) - bind(self, wx.EVT_TIMER, self.stop_event_loop, id=id) - - # Event loop handler for start/stop event loop - self._event_loop = wx.EventLoop() - self._event_loop.Run() - timer.Stop() - - def stop_event_loop(self, event=None): - """ - Stop an event loop. This is used to stop a blocking event - loop so that interactive functions, such as ginput and - waitforbuttonpress, can wait for events. - - Call signature:: - - stop_event_loop_default(self) - """ - if hasattr(self,'_event_loop'): - if self._event_loop.IsRunning(): - self._event_loop.Exit() - del self._event_loop - - - def _get_imagesave_wildcards(self): - 'return the wildcard string for the filesave dialog' - default_filetype = self.get_default_filetype() - filetypes = self.get_supported_filetypes_grouped() - sorted_filetypes = list(six.iteritems(filetypes)) - sorted_filetypes.sort() - wildcards = [] - extensions = [] - filter_index = 0 - for i, (name, exts) in enumerate(sorted_filetypes): - ext_list = ';'.join(['*.%s' % ext for ext in exts]) - extensions.append(exts[0]) - wildcard = '%s (%s)|%s' % (name, ext_list, ext_list) - if default_filetype in exts: - filter_index = i - wildcards.append(wildcard) - wildcards = '|'.join(wildcards) - return wildcards, extensions, filter_index - - def gui_repaint(self, drawDC=None): - """ - Performs update of the displayed image on the GUI canvas, using the - supplied device context. If drawDC is None, a ClientDC will be used to - redraw the image. - """ - DEBUG_MSG("gui_repaint()", 1, self) - if self.IsShownOnScreen(): - if drawDC is None: - drawDC=wx.ClientDC(self) - - drawDC.BeginDrawing() - drawDC.DrawBitmap(self.bitmap, 0, 0) - drawDC.EndDrawing() - #wx.GetApp().Yield() - else: - pass - - filetypes = FigureCanvasBase.filetypes.copy() - filetypes['bmp'] = 'Windows bitmap' - filetypes['jpeg'] = 'JPEG' - filetypes['jpg'] = 'JPEG' - filetypes['pcx'] = 'PCX' - filetypes['png'] = 'Portable Network Graphics' - filetypes['tif'] = 'Tagged Image Format File' - filetypes['tiff'] = 'Tagged Image Format File' - filetypes['xpm'] = 'X pixmap' - - def print_figure(self, filename, *args, **kwargs): - # Use pure Agg renderer to draw - FigureCanvasBase.print_figure(self, filename, *args, **kwargs) - # Restore the current view; this is needed because the - # artist contains methods rely on particular attributes - # of the rendered figure for determining things like - # bounding boxes. - if self._isDrawn: - self.draw() - - def print_bmp(self, filename, *args, **kwargs): - return self._print_image(filename, wx.BITMAP_TYPE_BMP, *args, **kwargs) - - if not _has_pil: - def print_jpeg(self, filename, *args, **kwargs): - return self._print_image(filename, wx.BITMAP_TYPE_JPEG, *args, **kwargs) - print_jpg = print_jpeg - - def print_pcx(self, filename, *args, **kwargs): - return self._print_image(filename, wx.BITMAP_TYPE_PCX, *args, **kwargs) - - def print_png(self, filename, *args, **kwargs): - return self._print_image(filename, wx.BITMAP_TYPE_PNG, *args, **kwargs) - - if not _has_pil: - def print_tiff(self, filename, *args, **kwargs): - return self._print_image(filename, wx.BITMAP_TYPE_TIF, *args, **kwargs) - print_tif = print_tiff - - def print_xpm(self, filename, *args, **kwargs): - return self._print_image(filename, wx.BITMAP_TYPE_XPM, *args, **kwargs) - - def _print_image(self, filename, filetype, *args, **kwargs): - origBitmap = self.bitmap - - l,b,width,height = self.figure.bbox.bounds - width = int(math.ceil(width)) - height = int(math.ceil(height)) - - self.bitmap = wx.EmptyBitmap(width, height) - renderer = RendererWx(self.bitmap, self.figure.dpi) - - gc = renderer.new_gc() - - self.figure.draw(renderer) - - # image is the object that we call SaveFile on. - image = self.bitmap - # set the JPEG quality appropriately. Unfortunately, it is only possible - # to set the quality on a wx.Image object. So if we are saving a JPEG, - # convert the wx.Bitmap to a wx.Image, and set the quality. - if filetype == wx.BITMAP_TYPE_JPEG: - jpeg_quality = kwargs.get('quality',rcParams['savefig.jpeg_quality']) - image = self.bitmap.ConvertToImage() - image.SetOption(wx.IMAGE_OPTION_QUALITY,str(jpeg_quality)) - - # Now that we have rendered into the bitmap, save it - # to the appropriate file type and clean up - if is_string_like(filename): - if not image.SaveFile(filename, filetype): - DEBUG_MSG('print_figure() file save error', 4, self) - raise RuntimeError('Could not save figure to %s\n' % (filename)) - elif is_writable_file_like(filename): - if not isinstance(image,wx.Image): - image = image.ConvertToImage() - if not image.SaveStream(filename, filetype): - DEBUG_MSG('print_figure() file save error', 4, self) - raise RuntimeError('Could not save figure to %s\n' % (filename)) - - # Restore everything to normal - self.bitmap = origBitmap - - # Note: draw is required here since bits of state about the - # last renderer are strewn about the artist draw methods. Do - # not remove the draw without first verifying that these have - # been cleaned up. The artist contains() methods will fail - # otherwise. - if self._isDrawn: - self.draw() - self.Refresh() - - def _onPaint(self, evt): - """ - Called when wxPaintEvt is generated - """ - - DEBUG_MSG("_onPaint()", 1, self) - drawDC = wx.PaintDC(self) - if not self._isDrawn: - self.draw(drawDC=drawDC) - else: - self.gui_repaint(drawDC=drawDC) - evt.Skip() - - def _onEraseBackground(self, evt): - """ - Called when window is redrawn; since we are blitting the entire - image, we can leave this blank to suppress flicker. - """ - pass - - def _onSize(self, evt): - """ - Called when wxEventSize is generated. - - In this application we attempt to resize to fit the window, so it - is better to take the performance hit and redraw the whole window. - """ - - DEBUG_MSG("_onSize()", 2, self) - # Create a new, correctly sized bitmap - self._width, self._height = self.GetClientSize() - self.bitmap =wx.EmptyBitmap(self._width, self._height) - self._isDrawn = False - - if self._width <= 1 or self._height <= 1: return # Empty figure - - dpival = self.figure.dpi - winch = self._width/dpival - hinch = self._height/dpival - self.figure.set_size_inches(winch, hinch) - - # Rendering will happen on the associated paint event - # so no need to do anything here except to make sure - # the whole background is repainted. - self.Refresh(eraseBackground=False) - FigureCanvasBase.resize_event(self) - - def _get_key(self, evt): - - keyval = evt.m_keyCode - if keyval in self.keyvald: - key = self.keyvald[keyval] - elif keyval < 256: - key = chr(keyval) - # wx always returns an uppercase, so make it lowercase if the shift - # key is not depressed (NOTE: this will not handle Caps Lock) - if not evt.ShiftDown(): - key = key.lower() - else: - key = None - - for meth, prefix in ( - [evt.AltDown, 'alt'], - [evt.ControlDown, 'ctrl'], ): - if meth(): - key = '{0}+{1}'.format(prefix, key) - - return key - - def _onIdle(self, evt): - 'a GUI idle event' - evt.Skip() - FigureCanvasBase.idle_event(self, guiEvent=evt) - - def _onKeyDown(self, evt): - """Capture key press.""" - key = self._get_key(evt) - evt.Skip() - FigureCanvasBase.key_press_event(self, key, guiEvent=evt) - - def _onKeyUp(self, evt): - """Release key.""" - key = self._get_key(evt) - #print 'release key', key - evt.Skip() - FigureCanvasBase.key_release_event(self, key, guiEvent=evt) - - def _onRightButtonDown(self, evt): - """Start measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - evt.Skip() - self.CaptureMouse() - FigureCanvasBase.button_press_event(self, x, y, 3, guiEvent=evt) - - def _onRightButtonDClick(self, evt): - """Start measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - evt.Skip() - self.CaptureMouse() - FigureCanvasBase.button_press_event(self, x, y, 3, dblclick=True,guiEvent=evt) - - def _onRightButtonUp(self, evt): - """End measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - evt.Skip() - if self.HasCapture(): self.ReleaseMouse() - FigureCanvasBase.button_release_event(self, x, y, 3, guiEvent=evt) - - def _onLeftButtonDown(self, evt): - """Start measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - evt.Skip() - self.CaptureMouse() - FigureCanvasBase.button_press_event(self, x, y, 1, guiEvent=evt) - - def _onLeftButtonDClick(self, evt): - """Start measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - evt.Skip() - self.CaptureMouse() - FigureCanvasBase.button_press_event(self, x, y, 1, dblclick=True, guiEvent=evt) - - def _onLeftButtonUp(self, evt): - """End measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - #print 'release button', 1 - evt.Skip() - if self.HasCapture(): self.ReleaseMouse() - FigureCanvasBase.button_release_event(self, x, y, 1, guiEvent=evt) - - #Add middle button events - def _onMiddleButtonDown(self, evt): - """Start measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - evt.Skip() - self.CaptureMouse() - FigureCanvasBase.button_press_event(self, x, y, 2, guiEvent=evt) - - def _onMiddleButtonDClick(self, evt): - """Start measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - evt.Skip() - self.CaptureMouse() - FigureCanvasBase.button_press_event(self, x, y, 2, dblclick=True, guiEvent=evt) - - def _onMiddleButtonUp(self, evt): - """End measuring on an axis.""" - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - #print 'release button', 1 - evt.Skip() - if self.HasCapture(): self.ReleaseMouse() - FigureCanvasBase.button_release_event(self, x, y, 2, guiEvent=evt) - - def _onMouseWheel(self, evt): - """Translate mouse wheel events into matplotlib events""" - - # Determine mouse location - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - - # Convert delta/rotation/rate into a floating point step size - delta = evt.GetWheelDelta() - rotation = evt.GetWheelRotation() - rate = evt.GetLinesPerAction() - #print "delta,rotation,rate",delta,rotation,rate - step = rate*float(rotation)/delta - - # Done handling event - evt.Skip() - - # Mac is giving two events for every wheel event - # Need to skip every second one - if wx.Platform == '__WXMAC__': - if not hasattr(self,'_skipwheelevent'): - self._skipwheelevent = True - elif self._skipwheelevent: - self._skipwheelevent = False - return # Return without processing event - else: - self._skipwheelevent = True - - # Convert to mpl event - FigureCanvasBase.scroll_event(self, x, y, step, guiEvent=evt) - - def _onMotion(self, evt): - """Start measuring on an axis.""" - - x = evt.GetX() - y = self.figure.bbox.height - evt.GetY() - evt.Skip() - FigureCanvasBase.motion_notify_event(self, x, y, guiEvent=evt) - - def _onLeave(self, evt): - """Mouse has left the window.""" - - evt.Skip() - FigureCanvasBase.leave_notify_event(self, guiEvent = evt) - - def _onEnter(self, evt): - """Mouse has entered the window.""" - FigureCanvasBase.enter_notify_event(self, guiEvent = evt) - - -######################################################################## -# -# The following functions and classes are for pylab compatibility -# mode (matplotlib.pylab) and implement figure managers, etc... -# -######################################################################## - - -def _create_wx_app(): - """ - Creates a wx.App instance if it has not been created sofar. - """ - wxapp = wx.GetApp() - if wxapp is None: - wxapp = wx.App(False) - wxapp.SetExitOnFrameDelete(True) - # retain a reference to the app object so it does not get garbage - # collected and cause segmentation faults - _create_wx_app.theWxApp = wxapp - - -def draw_if_interactive(): - """ - This should be overriden in a windowing environment if drawing - should be done in interactive python mode - """ - DEBUG_MSG("draw_if_interactive()", 1, None) - - if matplotlib.is_interactive(): - - figManager = Gcf.get_active() - if figManager is not None: - figManager.canvas.draw_idle() - -class Show(ShowBase): - def mainloop(self): - needmain = not wx.App.IsMainLoopRunning() - if needmain: - wxapp = wx.GetApp() - if wxapp is not None: - wxapp.MainLoop() - -show = Show() - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - # in order to expose the Figure constructor to the pylab - # interface we need to create the figure here - DEBUG_MSG("new_figure_manager()", 3, None) - _create_wx_app() - - FigureClass = kwargs.pop('FigureClass', Figure) - fig = FigureClass(*args, **kwargs) - return new_figure_manager_given_figure(num, fig) - - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - fig = figure - frame = FigureFrameWx(num, fig) - figmgr = frame.get_figure_manager() - if matplotlib.is_interactive(): - figmgr.frame.Show() - - return figmgr - - -class FigureFrameWx(wx.Frame): - def __init__(self, num, fig): - # On non-Windows platform, explicitly set the position - fix - # positioning bug on some Linux platforms - if wx.Platform == '__WXMSW__': - pos = wx.DefaultPosition - else: - pos =wx.Point(20,20) - l,b,w,h = fig.bbox.bounds - wx.Frame.__init__(self, parent=None, id=-1, pos=pos, - title="Figure %d" % num) - # Frame will be sized later by the Fit method - DEBUG_MSG("__init__()", 1, self) - self.num = num - - statbar = StatusBarWx(self) - self.SetStatusBar(statbar) - self.canvas = self.get_canvas(fig) - self.canvas.SetInitialSize(wx.Size(fig.bbox.width, fig.bbox.height)) - self.canvas.SetFocus() - self.sizer =wx.BoxSizer(wx.VERTICAL) - self.sizer.Add(self.canvas, 1, wx.TOP | wx.LEFT | wx.EXPAND) - # By adding toolbar in sizer, we are able to put it at the bottom - # of the frame - so appearance is closer to GTK version - - self.toolbar = self._get_toolbar(statbar) - - if self.toolbar is not None: - self.toolbar.Realize() - # On Windows platform, default window size is incorrect, so set - # toolbar width to figure width. - tw, th = self.toolbar.GetSizeTuple() - fw, fh = self.canvas.GetSizeTuple() - # By adding toolbar in sizer, we are able to put it at the bottom - # of the frame - so appearance is closer to GTK version. - self.toolbar.SetSize(wx.Size(fw, th)) - self.sizer.Add(self.toolbar, 0, wx.LEFT | wx.EXPAND) - self.SetSizer(self.sizer) - self.Fit() - - self.canvas.SetMinSize((2, 2)) - - # give the window a matplotlib icon rather than the stock one. - # This is not currently working on Linux and is untested elsewhere. - #icon_path = os.path.join(matplotlib.rcParams['datapath'], - # 'images', 'matplotlib.png') - #icon = wx.IconFromBitmap(wx.Bitmap(icon_path)) - # for xpm type icons try: - #icon = wx.Icon(icon_path, wx.BITMAP_TYPE_XPM) - #self.SetIcon(icon) - - self.figmgr = FigureManagerWx(self.canvas, num, self) - - bind(self, wx.EVT_CLOSE, self._onClose) - - def _get_toolbar(self, statbar): - if rcParams['toolbar']=='toolbar2': - toolbar = NavigationToolbar2Wx(self.canvas) - toolbar.set_status_bar(statbar) - else: - toolbar = None - return toolbar - - def get_canvas(self, fig): - return FigureCanvasWx(self, -1, fig) - - def get_figure_manager(self): - DEBUG_MSG("get_figure_manager()", 1, self) - return self.figmgr - - def _onClose(self, evt): - DEBUG_MSG("onClose()", 1, self) - self.canvas.close_event() - self.canvas.stop_event_loop() - Gcf.destroy(self.num) - #self.Destroy() - - def GetToolBar(self): - """Override wxFrame::GetToolBar as we don't have managed toolbar""" - return self.toolbar - - def Destroy(self, *args, **kwargs): - try: - self.canvas.mpl_disconnect(self.toolbar._idDrag) - # Rationale for line above: see issue 2941338. - except AttributeError: - pass # classic toolbar lacks the attribute - wx.Frame.Destroy(self, *args, **kwargs) - if self.toolbar is not None: - self.toolbar.Destroy() - wxapp = wx.GetApp() - if wxapp: - wxapp.Yield() - return True - - -class FigureManagerWx(FigureManagerBase): - """ - This class contains the FigureCanvas and GUI frame - - It is instantiated by GcfWx whenever a new figure is created. GcfWx is - responsible for managing multiple instances of FigureManagerWx. - - public attrs - - canvas - a FigureCanvasWx(wx.Panel) instance - window - a wxFrame instance - http://www.lpthe.jussieu.fr/~zeitlin/wxWindows/docs/wxwin_wxframe.html#wxframe - """ - def __init__(self, canvas, num, frame): - DEBUG_MSG("__init__()", 1, self) - FigureManagerBase.__init__(self, canvas, num) - self.frame = frame - self.window = frame - - self.tb = frame.GetToolBar() - self.toolbar = self.tb # consistent with other backends - def notify_axes_change(fig): - 'this will be called whenever the current axes is changed' - if self.tb != None: self.tb.update() - self.canvas.figure.add_axobserver(notify_axes_change) - - def show(self): - self.frame.Show() - - def destroy(self, *args): - DEBUG_MSG("destroy()", 1, self) - self.frame.Destroy() - #if self.tb is not None: self.tb.Destroy() - #wx.GetApp().ProcessIdle() - wx.WakeUpIdle() - - def get_window_title(self): - return self.window.GetTitle() - - def set_window_title(self, title): - self.window.SetTitle(title) - - def resize(self, width, height): - 'Set the canvas size in pixels' - self.canvas.SetInitialSize(wx.Size(width, height)) - self.window.GetSizer().Fit(self.window) - -# Identifiers for toolbar controls - images_wx contains bitmaps for the images -# used in the controls. wxWindows does not provide any stock images, so I've -# 'stolen' those from GTK2, and transformed them into the appropriate format. -#import images_wx - -_NTB_AXISMENU =wx.NewId() -_NTB_AXISMENU_BUTTON =wx.NewId() -_NTB_X_PAN_LEFT =wx.NewId() -_NTB_X_PAN_RIGHT =wx.NewId() -_NTB_X_ZOOMIN =wx.NewId() -_NTB_X_ZOOMOUT =wx.NewId() -_NTB_Y_PAN_UP =wx.NewId() -_NTB_Y_PAN_DOWN =wx.NewId() -_NTB_Y_ZOOMIN =wx.NewId() -_NTB_Y_ZOOMOUT =wx.NewId() -#_NTB_SUBPLOT =wx.NewId() -_NTB_SAVE =wx.NewId() -_NTB_CLOSE =wx.NewId() - -def _load_bitmap(filename): - """ - Load a bitmap file from the backends/images subdirectory in which the - matplotlib library is installed. The filename parameter should not - contain any path information as this is determined automatically. - - Returns a wx.Bitmap object - """ - - basedir = os.path.join(rcParams['datapath'],'images') - - bmpFilename = os.path.normpath(os.path.join(basedir, filename)) - if not os.path.exists(bmpFilename): - raise IOError('Could not find bitmap file "%s"; dying'%bmpFilename) - - bmp = wx.Bitmap(bmpFilename) - return bmp - -class MenuButtonWx(wx.Button): - """ - wxPython does not permit a menu to be incorporated directly into a toolbar. - This class simulates the effect by associating a pop-up menu with a button - in the toolbar, and managing this as though it were a menu. - """ - def __init__(self, parent): - - wx.Button.__init__(self, parent, _NTB_AXISMENU_BUTTON, "Axes: ", - style=wx.BU_EXACTFIT) - self._toolbar = parent - self._menu =wx.Menu() - self._axisId = [] - # First two menu items never change... - self._allId =wx.NewId() - self._invertId =wx.NewId() - self._menu.Append(self._allId, "All", "Select all axes", False) - self._menu.Append(self._invertId, "Invert", "Invert axes selected", False) - self._menu.AppendSeparator() - - bind(self, wx.EVT_BUTTON, self._onMenuButton, id=_NTB_AXISMENU_BUTTON) - bind(self, wx.EVT_MENU, self._handleSelectAllAxes, id=self._allId) - bind(self, wx.EVT_MENU, self._handleInvertAxesSelected, id=self._invertId) - - def Destroy(self): - self._menu.Destroy() - self.Destroy() - - def _onMenuButton(self, evt): - """Handle menu button pressed.""" - x, y = self.GetPositionTuple() - w, h = self.GetSizeTuple() - self.PopupMenuXY(self._menu, x, y+h-4) - # When menu returned, indicate selection in button - evt.Skip() - - def _handleSelectAllAxes(self, evt): - """Called when the 'select all axes' menu item is selected.""" - if len(self._axisId) == 0: - return - for i in range(len(self._axisId)): - self._menu.Check(self._axisId[i], True) - self._toolbar.set_active(self.getActiveAxes()) - evt.Skip() - - def _handleInvertAxesSelected(self, evt): - """Called when the invert all menu item is selected""" - if len(self._axisId) == 0: return - for i in range(len(self._axisId)): - if self._menu.IsChecked(self._axisId[i]): - self._menu.Check(self._axisId[i], False) - else: - self._menu.Check(self._axisId[i], True) - self._toolbar.set_active(self.getActiveAxes()) - evt.Skip() - - def _onMenuItemSelected(self, evt): - """Called whenever one of the specific axis menu items is selected""" - current = self._menu.IsChecked(evt.GetId()) - if current: - new = False - else: - new = True - self._menu.Check(evt.GetId(), new) - # Lines above would be deleted based on svn tracker ID 2841525; - # not clear whether this matters or not. - self._toolbar.set_active(self.getActiveAxes()) - evt.Skip() - - def updateAxes(self, maxAxis): - """Ensures that there are entries for max_axis axes in the menu - (selected by default).""" - if maxAxis > len(self._axisId): - for i in range(len(self._axisId) + 1, maxAxis + 1, 1): - menuId =wx.NewId() - self._axisId.append(menuId) - self._menu.Append(menuId, "Axis %d" % i, "Select axis %d" % i, True) - self._menu.Check(menuId, True) - bind(self, wx.EVT_MENU, self._onMenuItemSelected, id=menuId) - elif maxAxis < len(self._axisId): - for menuId in self._axisId[maxAxis:]: - self._menu.Delete(menuId) - self._axisId = self._axisId[:maxAxis] - self._toolbar.set_active(list(xrange(maxAxis))) - - def getActiveAxes(self): - """Return a list of the selected axes.""" - active = [] - for i in range(len(self._axisId)): - if self._menu.IsChecked(self._axisId[i]): - active.append(i) - return active - - def updateButtonText(self, lst): - """Update the list of selected axes in the menu button""" - axis_txt = '' - for e in lst: - axis_txt += '%d,' % (e+1) - # remove trailing ',' and add to button string - self.SetLabel("Axes: %s" % axis_txt[:-1]) - - -cursord = { - cursors.MOVE : wx.CURSOR_HAND, - cursors.HAND : wx.CURSOR_HAND, - cursors.POINTER : wx.CURSOR_ARROW, - cursors.SELECT_REGION : wx.CURSOR_CROSS, - } - - -class SubplotToolWX(wx.Frame): - def __init__(self, targetfig): - wx.Frame.__init__(self, None, -1, "Configure subplots") - - toolfig = Figure((6,3)) - canvas = FigureCanvasWx(self, -1, toolfig) - - # Create a figure manager to manage things - figmgr = FigureManager(canvas, 1, self) - - # Now put all into a sizer - sizer = wx.BoxSizer(wx.VERTICAL) - # This way of adding to sizer allows resizing - sizer.Add(canvas, 1, wx.LEFT|wx.TOP|wx.GROW) - self.SetSizer(sizer) - self.Fit() - tool = SubplotTool(targetfig, toolfig) - - -class NavigationToolbar2Wx(NavigationToolbar2, wx.ToolBar): - - def __init__(self, canvas): - wx.ToolBar.__init__(self, canvas.GetParent(), -1) - NavigationToolbar2.__init__(self, canvas) - self.canvas = canvas - self._idle = True - self.statbar = None - - def get_canvas(self, frame, fig): - return FigureCanvasWx(frame, -1, fig) - - def _init_toolbar(self): - DEBUG_MSG("_init_toolbar", 1, self) - - self._parent = self.canvas.GetParent() - - - self.wx_ids = {} - for text, tooltip_text, image_file, callback in self.toolitems: - if text is None: - self.AddSeparator() - continue - self.wx_ids[text] = wx.NewId() - if text in ['Pan', 'Zoom']: - self.AddCheckTool(self.wx_ids[text], _load_bitmap(image_file + '.png'), - shortHelp=text, longHelp=tooltip_text) - else: - self.AddSimpleTool(self.wx_ids[text], _load_bitmap(image_file + '.png'), - text, tooltip_text) - bind(self, wx.EVT_TOOL, getattr(self, callback), id=self.wx_ids[text]) - - self.Realize() - - def zoom(self, *args): - self.ToggleTool(self.wx_ids['Pan'], False) - NavigationToolbar2.zoom(self, *args) - - def pan(self, *args): - self.ToggleTool(self.wx_ids['Zoom'], False) - NavigationToolbar2.pan(self, *args) - - def configure_subplots(self, evt): - frame = wx.Frame(None, -1, "Configure subplots") - - toolfig = Figure((6,3)) - canvas = self.get_canvas(frame, toolfig) - - # Create a figure manager to manage things - figmgr = FigureManager(canvas, 1, frame) - - # Now put all into a sizer - sizer = wx.BoxSizer(wx.VERTICAL) - # This way of adding to sizer allows resizing - sizer.Add(canvas, 1, wx.LEFT|wx.TOP|wx.GROW) - frame.SetSizer(sizer) - frame.Fit() - tool = SubplotTool(self.canvas.figure, toolfig) - frame.Show() - - def save_figure(self, *args): - # Fetch the required filename and file type. - filetypes, exts, filter_index = self.canvas._get_imagesave_wildcards() - default_file = self.canvas.get_default_filename() - dlg = wx.FileDialog(self._parent, "Save to file", "", default_file, - filetypes, - wx.SAVE|wx.OVERWRITE_PROMPT) - dlg.SetFilterIndex(filter_index) - if dlg.ShowModal() == wx.ID_OK: - dirname = dlg.GetDirectory() - filename = dlg.GetFilename() - DEBUG_MSG('Save file dir:%s name:%s' % (dirname, filename), 3, self) - format = exts[dlg.GetFilterIndex()] - basename, ext = os.path.splitext(filename) - if ext.startswith('.'): - ext = ext[1:] - if ext in ('svg', 'pdf', 'ps', 'eps', 'png') and format!=ext: - #looks like they forgot to set the image type drop - #down, going with the extension. - warnings.warn('extension %s did not match the selected image type %s; going with %s'%(ext, format, ext), stacklevel=0) - format = ext - try: - self.canvas.print_figure( - os.path.join(dirname, filename), format=format) - except Exception as e: - error_msg_wx(str(e)) - - def set_cursor(self, cursor): - cursor =wx.StockCursor(cursord[cursor]) - self.canvas.SetCursor( cursor ) - - def release(self, event): - try: del self.lastrect - except AttributeError: pass - - def dynamic_update(self): - d = self._idle - self._idle = False - if d: - self.canvas.draw() - self._idle = True - - def press(self, event): - if self._active == 'ZOOM': - self.wxoverlay = wx.Overlay() - - def release(self, event): - if self._active == 'ZOOM': - # When the mouse is released we reset the overlay and it - # restores the former content to the window. - self.wxoverlay.Reset() - del self.wxoverlay - - def draw_rubberband(self, event, x0, y0, x1, y1): - # Use an Overlay to draw a rubberband-like bounding box. - - dc = wx.ClientDC(self.canvas) - odc = wx.DCOverlay(self.wxoverlay, dc) - odc.Clear() - - # Mac's DC is already the same as a GCDC, and it causes - # problems with the overlay if we try to use an actual - # wx.GCDC so don't try it. - if 'wxMac' not in wx.PlatformInfo: - dc = wx.GCDC(dc) - - height = self.canvas.figure.bbox.height - y1 = height - y1 - y0 = height - y0 - - if y1 0) - can_forward = (self._views._pos < len(self._views._elements) - 1) - self.EnableTool(self.wx_ids['Back'], can_backward) - self.EnableTool(self.wx_ids['Forward'], can_forward) - - -class StatusBarWx(wx.StatusBar): - """ - A status bar is added to _FigureFrame to allow measurements and the - previously selected scroll function to be displayed as a user - convenience. - """ - def __init__(self, parent): - wx.StatusBar.__init__(self, parent, -1) - self.SetFieldsCount(2) - self.SetStatusText("None", 1) - #self.SetStatusText("Measurement: None", 2) - #self.Reposition() - - def set_function(self, string): - self.SetStatusText("%s" % string, 1) - - #def set_measurement(self, string): - # self.SetStatusText("Measurement: %s" % string, 2) - - -#< Additions for printing support: Matt Newville - -class PrintoutWx(wx.Printout): - """Simple wrapper around wx Printout class -- all the real work - here is scaling the matplotlib canvas bitmap to the current - printer's definition. - """ - def __init__(self, canvas, width=5.5,margin=0.5, title='matplotlib'): - wx.Printout.__init__(self,title=title) - self.canvas = canvas - # width, in inches of output figure (approximate) - self.width = width - self.margin = margin - - def HasPage(self, page): - #current only supports 1 page print - return page == 1 - - def GetPageInfo(self): - return (1, 1, 1, 1) - - def OnPrintPage(self, page): - self.canvas.draw() - - dc = self.GetDC() - (ppw,pph) = self.GetPPIPrinter() # printer's pixels per in - (pgw,pgh) = self.GetPageSizePixels() # page size in pixels - (dcw,dch) = dc.GetSize() - (grw,grh) = self.canvas.GetSizeTuple() - - # save current figure dpi resolution and bg color, - # so that we can temporarily set them to the dpi of - # the printer, and the bg color to white - bgcolor = self.canvas.figure.get_facecolor() - fig_dpi = self.canvas.figure.dpi - - # draw the bitmap, scaled appropriately - vscale = float(ppw) / fig_dpi - - # set figure resolution,bg color for printer - self.canvas.figure.dpi = ppw - self.canvas.figure.set_facecolor('#FFFFFF') - - renderer = RendererWx(self.canvas.bitmap, self.canvas.figure.dpi) - self.canvas.figure.draw(renderer) - self.canvas.bitmap.SetWidth( int(self.canvas.bitmap.GetWidth() * vscale)) - self.canvas.bitmap.SetHeight( int(self.canvas.bitmap.GetHeight()* vscale)) - self.canvas.draw() - - # page may need additional scaling on preview - page_scale = 1.0 - if self.IsPreview(): page_scale = float(dcw)/pgw - - # get margin in pixels = (margin in in) * (pixels/in) - top_margin = int(self.margin * pph * page_scale) - left_margin = int(self.margin * ppw * page_scale) - - # set scale so that width of output is self.width inches - # (assuming grw is size of graph in inches....) - user_scale = (self.width * fig_dpi * page_scale)/float(grw) - - dc.SetDeviceOrigin(left_margin,top_margin) - dc.SetUserScale(user_scale,user_scale) - - # this cute little number avoid API inconsistencies in wx - try: - dc.DrawBitmap(self.canvas.bitmap, 0, 0) - except: - try: - dc.DrawBitmap(self.canvas.bitmap, (0, 0)) - except: - pass - - # restore original figure resolution - self.canvas.figure.set_facecolor(bgcolor) - self.canvas.figure.dpi = fig_dpi - self.canvas.draw() - return True -#> - -######################################################################## -# -# Now just provide the standard names that backend.__init__ is expecting -# -######################################################################## - -FigureCanvas = FigureCanvasWx -FigureManager = FigureManagerWx -Toolbar = NavigationToolbar2Wx diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_wxagg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_wxagg.py deleted file mode 100644 index 5dd0103..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/backend_wxagg.py +++ /dev/null @@ -1,194 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import matplotlib -from matplotlib.figure import Figure - -from .backend_agg import FigureCanvasAgg -from . import backend_wx # already uses wxversion.ensureMinimal('2.8') -from .backend_wx import FigureManagerWx, FigureCanvasWx, \ - FigureFrameWx, DEBUG_MSG, NavigationToolbar2Wx, error_msg_wx, \ - draw_if_interactive, show, Toolbar, backend_version -import wx - - -class FigureFrameWxAgg(FigureFrameWx): - def get_canvas(self, fig): - return FigureCanvasWxAgg(self, -1, fig) - - def _get_toolbar(self, statbar): - if matplotlib.rcParams['toolbar']=='toolbar2': - toolbar = NavigationToolbar2WxAgg(self.canvas) - toolbar.set_status_bar(statbar) - else: - toolbar = None - return toolbar - - -class FigureCanvasWxAgg(FigureCanvasAgg, FigureCanvasWx): - """ - The FigureCanvas contains the figure and does event handling. - - In the wxPython backend, it is derived from wxPanel, and (usually) - lives inside a frame instantiated by a FigureManagerWx. The parent - window probably implements a wxSizer to control the displayed - control size - but we give a hint as to our preferred minimum - size. - """ - - def draw(self, drawDC=None): - """ - Render the figure using agg. - """ - DEBUG_MSG("draw()", 1, self) - FigureCanvasAgg.draw(self) - - self.bitmap = _convert_agg_to_wx_bitmap(self.get_renderer(), None) - self._isDrawn = True - self.gui_repaint(drawDC=drawDC) - - def blit(self, bbox=None): - """ - Transfer the region of the agg buffer defined by bbox to the display. - If bbox is None, the entire buffer is transferred. - """ - if bbox is None: - self.bitmap = _convert_agg_to_wx_bitmap(self.get_renderer(), None) - self.gui_repaint() - return - - l, b, w, h = bbox.bounds - r = l + w - t = b + h - x = int(l) - y = int(self.bitmap.GetHeight() - t) - - srcBmp = _convert_agg_to_wx_bitmap(self.get_renderer(), None) - srcDC = wx.MemoryDC() - srcDC.SelectObject(srcBmp) - - destDC = wx.MemoryDC() - destDC.SelectObject(self.bitmap) - - destDC.BeginDrawing() - destDC.Blit(x, y, int(w), int(h), srcDC, x, y) - destDC.EndDrawing() - - destDC.SelectObject(wx.NullBitmap) - srcDC.SelectObject(wx.NullBitmap) - self.gui_repaint() - - filetypes = FigureCanvasAgg.filetypes - - def print_figure(self, filename, *args, **kwargs): - # Use pure Agg renderer to draw - FigureCanvasAgg.print_figure(self, filename, *args, **kwargs) - # Restore the current view; this is needed because the - # artist contains methods rely on particular attributes - # of the rendered figure for determining things like - # bounding boxes. - if self._isDrawn: - self.draw() - - -class NavigationToolbar2WxAgg(NavigationToolbar2Wx): - def get_canvas(self, frame, fig): - return FigureCanvasWxAgg(frame, -1, fig) - - -def new_figure_manager(num, *args, **kwargs): - """ - Create a new figure manager instance - """ - # in order to expose the Figure constructor to the pylab - # interface we need to create the figure here - DEBUG_MSG("new_figure_manager()", 3, None) - backend_wx._create_wx_app() - - FigureClass = kwargs.pop('FigureClass', Figure) - fig = FigureClass(*args, **kwargs) - - return new_figure_manager_given_figure(num, fig) - -def new_figure_manager_given_figure(num, figure): - """ - Create a new figure manager instance for the given figure. - """ - frame = FigureFrameWxAgg(num, figure) - figmgr = frame.get_figure_manager() - if matplotlib.is_interactive(): - figmgr.frame.Show() - return figmgr - - -# -# agg/wxPython image conversion functions (wxPython >= 2.8) -# - -def _convert_agg_to_wx_image(agg, bbox): - """ - Convert the region of the agg buffer bounded by bbox to a wx.Image. If - bbox is None, the entire buffer is converted. - - Note: agg must be a backend_agg.RendererAgg instance. - """ - if bbox is None: - # agg => rgb -> image - image = wx.EmptyImage(int(agg.width), int(agg.height)) - image.SetData(agg.tostring_rgb()) - return image - else: - # agg => rgba buffer -> bitmap => clipped bitmap => image - return wx.ImageFromBitmap(_WX28_clipped_agg_as_bitmap(agg, bbox)) - - -def _convert_agg_to_wx_bitmap(agg, bbox): - """ - Convert the region of the agg buffer bounded by bbox to a wx.Bitmap. If - bbox is None, the entire buffer is converted. - - Note: agg must be a backend_agg.RendererAgg instance. - """ - if bbox is None: - # agg => rgba buffer -> bitmap - return wx.BitmapFromBufferRGBA(int(agg.width), int(agg.height), - agg.buffer_rgba()) - else: - # agg => rgba buffer -> bitmap => clipped bitmap - return _WX28_clipped_agg_as_bitmap(agg, bbox) - - -def _WX28_clipped_agg_as_bitmap(agg, bbox): - """ - Convert the region of a the agg buffer bounded by bbox to a wx.Bitmap. - - Note: agg must be a backend_agg.RendererAgg instance. - """ - l, b, width, height = bbox.bounds - r = l + width - t = b + height - - srcBmp = wx.BitmapFromBufferRGBA(int(agg.width), int(agg.height), - agg.buffer_rgba()) - srcDC = wx.MemoryDC() - srcDC.SelectObject(srcBmp) - - destBmp = wx.EmptyBitmap(int(width), int(height)) - destDC = wx.MemoryDC() - destDC.SelectObject(destBmp) - - destDC.BeginDrawing() - x = int(l) - y = int(int(agg.height) - t) - destDC.Blit(0, 0, int(width), int(height), srcDC, x, y) - destDC.EndDrawing() - - srcDC.SelectObject(wx.NullBitmap) - destDC.SelectObject(wx.NullBitmap) - - return destBmp - -FigureCanvas = FigureCanvasWxAgg -FigureManager = FigureManagerWx diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt4_compat.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt4_compat.py deleted file mode 100644 index b425e02..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt4_compat.py +++ /dev/null @@ -1,11 +0,0 @@ -import warnings -from matplotlib.cbook import mplDeprecation -_warn_str = ("This module has been deprecated in 1.4 in favor " - "of matplotlib.backends.qt_compat\n" - "This module will be removed in 1.5, please update " - "your imports.") -# bulk-imports because we are pretending that file is this file -from .qt_compat import * - - -warnings.warn(_warn_str, mplDeprecation) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_compat.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_compat.py deleted file mode 100644 index e5983c4..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_compat.py +++ /dev/null @@ -1,143 +0,0 @@ -""" A Qt API selector that can be used to switch between PyQt and PySide. -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os -from matplotlib import rcParams, verbose - -# Available APIs. -QT_API_PYQT = 'PyQt4' # API is not set here; Python 2.x default is V 1 -QT_API_PYQTv2 = 'PyQt4v2' # forced to Version 2 API -QT_API_PYSIDE = 'PySide' # only supports Version 2 API -QT_API_PYQT5 = 'PyQt5' # use PyQt5 API; Version 2 with module shim - -ETS = dict(pyqt=(QT_API_PYQTv2, 4), pyside=(QT_API_PYSIDE, 4), - pyqt5=(QT_API_PYQT5, 5)) -# ETS is a dict of env variable to (QT_API, QT_MAJOR_VERSION) -# If the ETS QT_API environment variable is set, use it, but only -# if the varible if of the same major QT version. Note that -# ETS requires the version 2 of PyQt4, which is not the platform -# default for Python 2.x. - -QT_API_ENV = os.environ.get('QT_API') - -if rcParams['backend'] == 'Qt5Agg': - QT_RC_MAJOR_VERSION = 5 -else: - QT_RC_MAJOR_VERSION = 4 - -QT_API = None - -if (QT_API_ENV is not None): - try: - QT_ENV_MAJOR_VERSION = ETS[QT_API_ENV][1] - except KeyError: - raise RuntimeError( - ('Unrecognized environment variable %r, valid values are:' - ' %r, %r or %r' % (QT_API_ENV, 'pyqt', 'pyside', 'pyqt5'))) - if QT_ENV_MAJOR_VERSION == QT_RC_MAJOR_VERSION: - # Only if backend and env qt major version are - # compatible use the env variable. - QT_API = ETS[QT_API_ENV][0] - -if QT_API is None: - # No ETS environment or incompatible so use rcParams. - if rcParams['backend'] == 'Qt5Agg': - QT_API = rcParams['backend.qt5'] - else: - QT_API = rcParams['backend.qt4'] - -# We will define an appropriate wrapper for the differing versions -# of file dialog. -_getSaveFileName = None - -# Flag to check if sip could be imported -_sip_imported = False - -# Now perform the imports. -if QT_API in (QT_API_PYQT, QT_API_PYQTv2, QT_API_PYQT5): - try: - import sip - _sip_imported = True - except ImportError: - # Try using PySide - QT_API = QT_API_PYSIDE - -if _sip_imported: - if QT_API == QT_API_PYQTv2: - if QT_API_ENV == 'pyqt': - cond = ("Found 'QT_API=pyqt' environment variable. " - "Setting PyQt4 API accordingly.\n") - else: - cond = "PyQt API v2 specified." - try: - sip.setapi('QString', 2) - except: - res = 'QString API v2 specification failed. Defaulting to v1.' - verbose.report(cond + res, 'helpful') - # condition has now been reported, no need to repeat it: - cond = "" - try: - sip.setapi('QVariant', 2) - except: - res = 'QVariant API v2 specification failed. Defaulting to v1.' - verbose.report(cond + res, 'helpful') - - if QT_API in [QT_API_PYQT, QT_API_PYQTv2]: # PyQt4 API - - from PyQt4 import QtCore, QtGui - - try: - if sip.getapi("QString") > 1: - # Use new getSaveFileNameAndFilter() - _getSaveFileName = QtGui.QFileDialog.getSaveFileNameAndFilter - else: - - # Use old getSaveFileName() - def _getSaveFileName(*args, **kwargs): - return (QtGui.QFileDialog.getSaveFileName(*args, **kwargs), - None) - - except (AttributeError, KeyError): - - # call to getapi() can fail in older versions of sip - def _getSaveFileName(*args, **kwargs): - return QtGui.QFileDialog.getSaveFileName(*args, **kwargs), None - - else: # PyQt5 API - from PyQt5 import QtCore, QtGui, QtWidgets - _getSaveFileName = QtWidgets.QFileDialog.getSaveFileName - - # Alias PyQt-specific functions for PySide compatibility. - QtCore.Signal = QtCore.pyqtSignal - try: - QtCore.Slot = QtCore.pyqtSlot - except AttributeError: - # Not a perfect match but works in simple cases - QtCore.Slot = QtCore.pyqtSignature - - QtCore.Property = QtCore.pyqtProperty - __version__ = QtCore.PYQT_VERSION_STR - -else: # try importing pyside - from PySide import QtCore, QtGui, __version__, __version_info__ - if __version_info__ < (1, 0, 3): - raise ImportError( - "Matplotlib backend_qt4 and backend_qt4agg require PySide >=1.0.3") - - _getSaveFileName = QtGui.QFileDialog.getSaveFileName - - -# Apply shim to Qt4 APIs to make them look like Qt5 -if QT_API in (QT_API_PYQT, QT_API_PYQTv2, QT_API_PYSIDE): - '''Import all used QtGui objects into QtWidgets - - Here I've opted to simple copy QtGui into QtWidgets as that - achieves the same result as copying over the objects, and will - continue to work if other objects are used. - - ''' - QtWidgets = QtGui diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/__init__.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/__init__.py deleted file mode 100644 index 800d82e..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/__init__.py +++ /dev/null @@ -1,2 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/figureoptions.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/figureoptions.py deleted file mode 100644 index 76920a7..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/figureoptions.py +++ /dev/null @@ -1,148 +0,0 @@ -# -*- coding: utf-8 -*- -# -# Copyright © 2009 Pierre Raybaut -# Licensed under the terms of the MIT License -# see the mpl licenses directory for a copy of the license - - -"""Module that provides a GUI-based editor for matplotlib's figure options""" - -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six - -import os.path as osp - -import matplotlib.backends.qt_editor.formlayout as formlayout -from matplotlib.backends.qt_compat import QtGui -from matplotlib import markers - - -def get_icon(name): - import matplotlib - basedir = osp.join(matplotlib.rcParams['datapath'], 'images') - return QtGui.QIcon(osp.join(basedir, name)) - -LINESTYLES = {'-': 'Solid', - '--': 'Dashed', - '-.': 'DashDot', - ':': 'Dotted', - 'steps': 'Steps', - 'none': 'None', - } - -MARKERS = markers.MarkerStyle.markers - - -def figure_edit(axes, parent=None): - """Edit matplotlib figure options""" - sep = (None, None) # separator - - has_curve = len(axes.get_lines()) > 0 - - # Get / General - xmin, xmax = axes.get_xlim() - ymin, ymax = axes.get_ylim() - general = [('Title', axes.get_title()), - sep, - (None, "X-Axis"), - ('Min', xmin), ('Max', xmax), - ('Label', axes.get_xlabel()), - ('Scale', [axes.get_xscale(), 'linear', 'log']), - sep, - (None, "Y-Axis"), - ('Min', ymin), ('Max', ymax), - ('Label', axes.get_ylabel()), - ('Scale', [axes.get_yscale(), 'linear', 'log']), - sep, - ('(Re-)Generate automatic legend', False), - ] - - if has_curve: - # Get / Curves - linedict = {} - for line in axes.get_lines(): - label = line.get_label() - if label == '_nolegend_': - continue - linedict[label] = line - curves = [] - linestyles = list(six.iteritems(LINESTYLES)) - markers = list(six.iteritems(MARKERS)) - curvelabels = sorted(linedict.keys()) - for label in curvelabels: - line = linedict[label] - curvedata = [('Label', label), - sep, - (None, 'Line'), - ('Style', [line.get_linestyle()] + linestyles), - ('Width', line.get_linewidth()), - ('Color', line.get_color()), - sep, - (None, 'Marker'), - ('Style', [line.get_marker()] + markers), - ('Size', line.get_markersize()), - ('Facecolor', line.get_markerfacecolor()), - ('Edgecolor', line.get_markeredgecolor()), - ] - curves.append([curvedata, label, ""]) - - datalist = [(general, "Axes", "")] - if has_curve: - datalist.append((curves, "Curves", "")) - - def apply_callback(data): - """This function will be called to apply changes""" - if has_curve: - general, curves = data - else: - general, = data - - # Set / General - title, xmin, xmax, xlabel, xscale, ymin, ymax, ylabel, yscale, \ - generate_legend = general - axes.set_xscale(xscale) - axes.set_yscale(yscale) - axes.set_title(title) - axes.set_xlim(xmin, xmax) - axes.set_xlabel(xlabel) - axes.set_ylim(ymin, ymax) - axes.set_ylabel(ylabel) - - if has_curve: - # Set / Curves - for index, curve in enumerate(curves): - line = linedict[curvelabels[index]] - label, linestyle, linewidth, color, \ - marker, markersize, markerfacecolor, markeredgecolor \ - = curve - line.set_label(label) - line.set_linestyle(linestyle) - line.set_linewidth(linewidth) - line.set_color(color) - if marker is not 'none': - line.set_marker(marker) - line.set_markersize(markersize) - line.set_markerfacecolor(markerfacecolor) - line.set_markeredgecolor(markeredgecolor) - - # re-generate legend, if checkbox is checked - if generate_legend: - if axes.legend_ is not None: - old_legend = axes.get_legend() - new_legend = axes.legend(ncol=old_legend._ncol) - new_legend.draggable(old_legend._draggable is not None) - else: - new_legend = axes.legend() - new_legend.draggable(True) - - # Redraw - figure = axes.get_figure() - figure.canvas.draw() - - data = formlayout.fedit(datalist, title="Figure options", parent=parent, - icon=get_icon('qt4_editor_options.svg'), - apply=apply_callback) - if data is not None: - apply_callback(data) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/formlayout.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/formlayout.py deleted file mode 100644 index bc6d0a2..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/formlayout.py +++ /dev/null @@ -1,558 +0,0 @@ -# -*- coding: utf-8 -*- -""" -formlayout -========== - -Module creating Qt form dialogs/layouts to edit various type of parameters - - -formlayout License Agreement (MIT License) ------------------------------------------- - -Copyright (c) 2009 Pierre Raybaut - -Permission is hereby granted, free of charge, to any person -obtaining a copy of this software and associated documentation -files (the "Software"), to deal in the Software without -restriction, including without limitation the rights to use, -copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the -Software is furnished to do so, subject to the following -conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES -OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT -HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, -WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR -OTHER DEALINGS IN THE SOFTWARE. -""" -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import xrange - -# History: -# 1.0.10: added float validator (disable "Ok" and "Apply" button when not valid) -# 1.0.7: added support for "Apply" button -# 1.0.6: code cleaning - -__version__ = '1.0.10' -__license__ = __doc__ - -DEBUG = False - -import sys -STDERR = sys.stderr - -from matplotlib.colors import is_color_like -from matplotlib.colors import rgb2hex -from matplotlib.colors import colorConverter - -from matplotlib.backends.qt_compat import QtGui, QtWidgets, QtCore -if not hasattr(QtWidgets, 'QFormLayout'): - raise ImportError("Warning: formlayout requires PyQt4 >v4.3 or PySide") - -import datetime - - -def col2hex(color): - """Convert matplotlib color to hex before passing to Qt""" - return rgb2hex(colorConverter.to_rgb(color)) - - -class ColorButton(QtWidgets.QPushButton): - """ - Color choosing push button - """ - colorChanged = QtCore.Signal(QtGui.QColor) - - def __init__(self, parent=None): - QtWidgets.QPushButton.__init__(self, parent) - self.setFixedSize(20, 20) - self.setIconSize(QtCore.QSize(12, 12)) - self.clicked.connect(self.choose_color) - self._color = QtGui.QColor() - - def choose_color(self): - color = QtWidgets.QColorDialog.getColor(self._color, self.parentWidget(), '') - if color.isValid(): - self.set_color(color) - - def get_color(self): - return self._color - - @QtCore.Slot(QtGui.QColor) - def set_color(self, color): - if color != self._color: - self._color = color - self.colorChanged.emit(self._color) - pixmap = QtGui.QPixmap(self.iconSize()) - pixmap.fill(color) - self.setIcon(QtGui.QIcon(pixmap)) - - color = QtCore.Property(QtGui.QColor, get_color, set_color) - -def col2hex(color): - """Convert matplotlib color to hex before passing to Qt""" - return rgb2hex(colorConverter.to_rgb(color)) - -def to_qcolor(color): - """Create a QColor from a matplotlib color""" - qcolor = QtGui.QColor() - color = str(color) - try: - color = col2hex(color) - except ValueError: - #print('WARNING: ignoring invalid color %r' % color) - return qcolor # return invalid QColor - qcolor.setNamedColor(color) # set using hex color - return qcolor # return valid QColor - - -class ColorLayout(QtWidgets.QHBoxLayout): - """Color-specialized QLineEdit layout""" - def __init__(self, color, parent=None): - QtWidgets.QHBoxLayout.__init__(self) - assert isinstance(color, QtGui.QColor) - self.lineedit = QtWidgets.QLineEdit(color.name(), parent) - self.lineedit.editingFinished.connect(self.update_color) - self.addWidget(self.lineedit) - self.colorbtn = ColorButton(parent) - self.colorbtn.color = color - self.colorbtn.colorChanged.connect(self.update_text) - self.addWidget(self.colorbtn) - - def update_color(self): - color = self.text() - qcolor = to_qcolor(color) - self.colorbtn.color = qcolor # defaults to black if not qcolor.isValid() - - def update_text(self, color): - self.lineedit.setText(color.name()) - - def text(self): - return self.lineedit.text() - - -def font_is_installed(font): - """Check if font is installed""" - return [fam for fam in QtGui.QFontDatabase().families() - if six.text_type(fam) == font] - - -def tuple_to_qfont(tup): - """ - Create a QFont from tuple: - (family [string], size [int], italic [bool], bold [bool]) - """ - if not isinstance(tup, tuple) or len(tup) != 4 \ - or not font_is_installed(tup[0]) \ - or not isinstance(tup[1], int) \ - or not isinstance(tup[2], bool) \ - or not isinstance(tup[3], bool): - return None - font = QtGui.QFont() - family, size, italic, bold = tup - font.setFamily(family) - font.setPointSize(size) - font.setItalic(italic) - font.setBold(bold) - return font - - -def qfont_to_tuple(font): - return (six.text_type(font.family()), int(font.pointSize()), - font.italic(), font.bold()) - - -class FontLayout(QtWidgets.QGridLayout): - """Font selection""" - def __init__(self, value, parent=None): - QtWidgets.QGridLayout.__init__(self) - font = tuple_to_qfont(value) - assert font is not None - - # Font family - self.family = QtWidgets.QFontComboBox(parent) - self.family.setCurrentFont(font) - self.addWidget(self.family, 0, 0, 1, -1) - - # Font size - self.size = QtWidgets.QComboBox(parent) - self.size.setEditable(True) - sizelist = list(xrange(6, 12)) + list(xrange(12, 30, 2)) + [36, 48, 72] - size = font.pointSize() - if size not in sizelist: - sizelist.append(size) - sizelist.sort() - self.size.addItems([str(s) for s in sizelist]) - self.size.setCurrentIndex(sizelist.index(size)) - self.addWidget(self.size, 1, 0) - - # Italic or not - self.italic = QtWidgets.QCheckBox(self.tr("Italic"), parent) - self.italic.setChecked(font.italic()) - self.addWidget(self.italic, 1, 1) - - # Bold or not - self.bold = QtWidgets.QCheckBox(self.tr("Bold"), parent) - self.bold.setChecked(font.bold()) - self.addWidget(self.bold, 1, 2) - - def get_font(self): - font = self.family.currentFont() - font.setItalic(self.italic.isChecked()) - font.setBold(self.bold.isChecked()) - font.setPointSize(int(self.size.currentText())) - return qfont_to_tuple(font) - - -def is_edit_valid(edit): - text = edit.text() - state = edit.validator().validate(text, 0)[0] - - return state == QtGui.QDoubleValidator.Acceptable - - -class FormWidget(QtWidgets.QWidget): - update_buttons = QtCore.Signal() - def __init__(self, data, comment="", parent=None): - QtWidgets.QWidget.__init__(self, parent) - from copy import deepcopy - self.data = deepcopy(data) - self.widgets = [] - self.formlayout = QtWidgets.QFormLayout(self) - if comment: - self.formlayout.addRow(QtWidgets.QLabel(comment)) - self.formlayout.addRow(QtWidgets.QLabel(" ")) - if DEBUG: - print("\n"+("*"*80)) - print("DATA:", self.data) - print("*"*80) - print("COMMENT:", comment) - print("*"*80) - - def get_dialog(self): - """Return FormDialog instance""" - dialog = self.parent() - while not isinstance(dialog, QtWidgets.QDialog): - dialog = dialog.parent() - return dialog - - def setup(self): - for label, value in self.data: - if DEBUG: - print("value:", value) - if label is None and value is None: - # Separator: (None, None) - self.formlayout.addRow(QtWidgets.QLabel(" "), QtWidgets.QLabel(" ")) - self.widgets.append(None) - continue - elif label is None: - # Comment - self.formlayout.addRow(QtWidgets.QLabel(value)) - self.widgets.append(None) - continue - elif tuple_to_qfont(value) is not None: - field = FontLayout(value, self) - elif is_color_like(value): - field = ColorLayout(to_qcolor(value), self) - elif isinstance(value, six.string_types): - field = QtWidgets.QLineEdit(value, self) - elif isinstance(value, (list, tuple)): - if isinstance(value, tuple): - value = list(value) - selindex = value.pop(0) - field = QtWidgets.QComboBox(self) - if isinstance(value[0], (list, tuple)): - keys = [key for key, _val in value] - value = [val for _key, val in value] - else: - keys = value - field.addItems(value) - if selindex in value: - selindex = value.index(selindex) - elif selindex in keys: - selindex = keys.index(selindex) - elif not isinstance(selindex, int): - print("Warning: '%s' index is invalid (label: " - "%s, value: %s)" % (selindex, label, value), file=STDERR) - selindex = 0 - field.setCurrentIndex(selindex) - elif isinstance(value, bool): - field = QtWidgets.QCheckBox(self) - if value: - field.setCheckState(QtCore.Qt.Checked) - else: - field.setCheckState(QtCore.Qt.Unchecked) - elif isinstance(value, float): - field = QtWidgets.QLineEdit(repr(value), self) - field.setValidator(QtGui.QDoubleValidator(field)) - dialog = self.get_dialog() - dialog.register_float_field(field) - field.textChanged.connect(lambda text: dialog.update_buttons()) - elif isinstance(value, int): - field = QtWidgets.QSpinBox(self) - field.setRange(-1e9, 1e9) - field.setValue(value) - elif isinstance(value, datetime.datetime): - field = QtWidgets.QDateTimeEdit(self) - field.setDateTime(value) - elif isinstance(value, datetime.date): - field = QtWidgets.QDateEdit(self) - field.setDate(value) - else: - field = QtWidgets.QLineEdit(repr(value), self) - self.formlayout.addRow(label, field) - self.widgets.append(field) - - def get(self): - valuelist = [] - for index, (label, value) in enumerate(self.data): - field = self.widgets[index] - if label is None: - # Separator / Comment - continue - elif tuple_to_qfont(value) is not None: - value = field.get_font() - elif isinstance(value, six.string_types) or is_color_like(value): - value = six.text_type(field.text()) - elif isinstance(value, (list, tuple)): - index = int(field.currentIndex()) - if isinstance(value[0], (list, tuple)): - value = value[index][0] - else: - value = value[index] - elif isinstance(value, bool): - value = field.checkState() == QtCore.Qt.Checked - elif isinstance(value, float): - value = float(str(field.text())) - elif isinstance(value, int): - value = int(field.value()) - elif isinstance(value, datetime.datetime): - value = field.dateTime().toPyDateTime() - elif isinstance(value, datetime.date): - value = field.date().toPyDate() - else: - value = eval(str(field.text())) - valuelist.append(value) - return valuelist - - -class FormComboWidget(QtWidgets.QWidget): - update_buttons = QtCore.Signal() - - def __init__(self, datalist, comment="", parent=None): - QtWidgets.QWidget.__init__(self, parent) - layout = QtWidgets.QVBoxLayout() - self.setLayout(layout) - self.combobox = QtWidgets.QComboBox() - layout.addWidget(self.combobox) - - self.stackwidget = QtWidgets.QStackedWidget(self) - layout.addWidget(self.stackwidget) - self.combobox.currentIndexChanged.connect(self.stackwidget.setCurrentIndex) - - self.widgetlist = [] - for data, title, comment in datalist: - self.combobox.addItem(title) - widget = FormWidget(data, comment=comment, parent=self) - self.stackwidget.addWidget(widget) - self.widgetlist.append(widget) - - def setup(self): - for widget in self.widgetlist: - widget.setup() - - def get(self): - return [widget.get() for widget in self.widgetlist] - - -class FormTabWidget(QtWidgets.QWidget): - update_buttons = QtCore.Signal() - - def __init__(self, datalist, comment="", parent=None): - QtWidgets.QWidget.__init__(self, parent) - layout = QtWidgets.QVBoxLayout() - self.tabwidget = QtWidgets.QTabWidget() - layout.addWidget(self.tabwidget) - self.setLayout(layout) - self.widgetlist = [] - for data, title, comment in datalist: - if len(data[0]) == 3: - widget = FormComboWidget(data, comment=comment, parent=self) - else: - widget = FormWidget(data, comment=comment, parent=self) - index = self.tabwidget.addTab(widget, title) - self.tabwidget.setTabToolTip(index, comment) - self.widgetlist.append(widget) - - def setup(self): - for widget in self.widgetlist: - widget.setup() - - def get(self): - return [widget.get() for widget in self.widgetlist] - - -class FormDialog(QtWidgets.QDialog): - """Form Dialog""" - def __init__(self, data, title="", comment="", - icon=None, parent=None, apply=None): - QtWidgets.QDialog.__init__(self, parent) - - self.apply_callback = apply - - # Form - if isinstance(data[0][0], (list, tuple)): - self.formwidget = FormTabWidget(data, comment=comment, - parent=self) - elif len(data[0]) == 3: - self.formwidget = FormComboWidget(data, comment=comment, - parent=self) - else: - self.formwidget = FormWidget(data, comment=comment, - parent=self) - layout = QtWidgets.QVBoxLayout() - layout.addWidget(self.formwidget) - - self.float_fields = [] - self.formwidget.setup() - - # Button box - self.bbox = bbox = QtWidgets.QDialogButtonBox(QtWidgets.QDialogButtonBox.Ok - | QtWidgets.QDialogButtonBox.Cancel) - self.formwidget.update_buttons.connect(self.update_buttons) - if self.apply_callback is not None: - apply_btn = bbox.addButton(QtWidgets.QDialogButtonBox.Apply) - apply_btn.clicked.connect(self.apply) - - bbox.accepted.connect(self.accept) - bbox.rejected.connect(self.reject) - layout.addWidget(bbox) - - self.setLayout(layout) - - self.setWindowTitle(title) - if not isinstance(icon, QtGui.QIcon): - icon = QtWidgets.QWidget().style().standardIcon(QtWidgets.QStyle.SP_MessageBoxQuestion) - self.setWindowIcon(icon) - - def register_float_field(self, field): - self.float_fields.append(field) - - def update_buttons(self): - valid = True - for field in self.float_fields: - if not is_edit_valid(field): - valid = False - for btn_type in (QtWidgets.QDialogButtonBox.Ok, QtWidgets.QDialogButtonBox.Apply): - btn = self.bbox.button(btn_type) - if btn is not None: - btn.setEnabled(valid) - - def accept(self): - self.data = self.formwidget.get() - QtWidgets.QDialog.accept(self) - - def reject(self): - self.data = None - QtWidgets.QDialog.reject(self) - - def apply(self): - self.apply_callback(self.formwidget.get()) - - def get(self): - """Return form result""" - return self.data - - -def fedit(data, title="", comment="", icon=None, parent=None, apply=None): - """ - Create form dialog and return result - (if Cancel button is pressed, return None) - - data: datalist, datagroup - title: string - comment: string - icon: QIcon instance - parent: parent QWidget - apply: apply callback (function) - - datalist: list/tuple of (field_name, field_value) - datagroup: list/tuple of (datalist *or* datagroup, title, comment) - - -> one field for each member of a datalist - -> one tab for each member of a top-level datagroup - -> one page (of a multipage widget, each page can be selected with a combo - box) for each member of a datagroup inside a datagroup - - Supported types for field_value: - - int, float, str, unicode, bool - - colors: in Qt-compatible text form, i.e. in hex format or name (red,...) - (automatically detected from a string) - - list/tuple: - * the first element will be the selected index (or value) - * the other elements can be couples (key, value) or only values - """ - - # Create a QApplication instance if no instance currently exists - # (e.g., if the module is used directly from the interpreter) - if QtWidgets.QApplication.startingUp(): - _app = QtWidgets.QApplication([]) - dialog = FormDialog(data, title, comment, icon, parent, apply) - if dialog.exec_(): - return dialog.get() - - -if __name__ == "__main__": - - def create_datalist_example(): - return [('str', 'this is a string'), - ('list', [0, '1', '3', '4']), - ('list2', ['--', ('none', 'None'), ('--', 'Dashed'), - ('-.', 'DashDot'), ('-', 'Solid'), - ('steps', 'Steps'), (':', 'Dotted')]), - ('float', 1.2), - (None, 'Other:'), - ('int', 12), - ('font', ('Arial', 10, False, True)), - ('color', '#123409'), - ('bool', True), - ('date', datetime.date(2010, 10, 10)), - ('datetime', datetime.datetime(2010, 10, 10)), - ] - - def create_datagroup_example(): - datalist = create_datalist_example() - return ((datalist, "Category 1", "Category 1 comment"), - (datalist, "Category 2", "Category 2 comment"), - (datalist, "Category 3", "Category 3 comment")) - - #--------- datalist example - datalist = create_datalist_example() - - def apply_test(data): - print("data:", data) - print("result:", fedit(datalist, title="Example", - comment="This is just an example.", - apply=apply_test)) - - #--------- datagroup example - datagroup = create_datagroup_example() - print("result:", fedit(datagroup, "Global title")) - - #--------- datagroup inside a datagroup example - datalist = create_datalist_example() - datagroup = create_datagroup_example() - print("result:", fedit(((datagroup, "Title 1", "Tab 1 comment"), - (datalist, "Title 2", "Tab 2 comment"), - (datalist, "Title 3", "Tab 3 comment")), - "Global title")) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/formsubplottool.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/formsubplottool.py deleted file mode 100644 index c48aef6..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/qt_editor/formsubplottool.py +++ /dev/null @@ -1,231 +0,0 @@ -# -*- coding: utf-8 -*- -""" -formsubplottool.py - -backend.qt4 (PyQt4|PySide) independent form of the subplot tool. - -""" - -__author__ = 'rudolf.hoefler@gmail.com' - -from matplotlib.backends.qt_compat import QtCore, QtGui, QtWidgets - - -class UiSubplotTool(QtWidgets.QDialog): - - def __init__(self, *args, **kwargs): - super(UiSubplotTool, self).__init__(*args, **kwargs) - self.setObjectName('SubplotTool') - self.resize(450, 265) - - gbox = QtWidgets.QGridLayout(self) - self.setLayout(gbox) - - # groupbox borders - groupbox = QtWidgets.QGroupBox('Borders', self) - gbox.addWidget(groupbox, 6, 0, 1, 1) - self.verticalLayout = QtWidgets.QVBoxLayout(groupbox) - self.verticalLayout.setSpacing(0) - - # slider top - self.hboxtop = QtWidgets.QHBoxLayout() - self.labeltop = QtWidgets.QLabel('top', self) - self.labeltop.setMinimumSize(QtCore.QSize(50, 0)) - self.labeltop.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.slidertop = QtWidgets.QSlider(self) - self.slidertop.setMouseTracking(False) - self.slidertop.setProperty("value", 0) - self.slidertop.setOrientation(QtCore.Qt.Horizontal) - self.slidertop.setInvertedAppearance(False) - self.slidertop.setInvertedControls(False) - self.slidertop.setTickPosition(QtWidgets.QSlider.TicksAbove) - self.slidertop.setTickInterval(100) - - self.topvalue = QtWidgets.QLabel('0', self) - self.topvalue.setMinimumSize(QtCore.QSize(30, 0)) - self.topvalue.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.verticalLayout.addLayout(self.hboxtop) - self.hboxtop.addWidget(self.labeltop) - self.hboxtop.addWidget(self.slidertop) - self.hboxtop.addWidget(self.topvalue) - - # slider bottom - hboxbottom = QtWidgets.QHBoxLayout() - labelbottom = QtWidgets.QLabel('bottom', self) - labelbottom.setMinimumSize(QtCore.QSize(50, 0)) - labelbottom.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.sliderbottom = QtWidgets.QSlider(self) - self.sliderbottom.setMouseTracking(False) - self.sliderbottom.setProperty("value", 0) - self.sliderbottom.setOrientation(QtCore.Qt.Horizontal) - self.sliderbottom.setInvertedAppearance(False) - self.sliderbottom.setInvertedControls(False) - self.sliderbottom.setTickPosition(QtWidgets.QSlider.TicksAbove) - self.sliderbottom.setTickInterval(100) - - self.bottomvalue = QtWidgets.QLabel('0', self) - self.bottomvalue.setMinimumSize(QtCore.QSize(30, 0)) - self.bottomvalue.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.verticalLayout.addLayout(hboxbottom) - hboxbottom.addWidget(labelbottom) - hboxbottom.addWidget(self.sliderbottom) - hboxbottom.addWidget(self.bottomvalue) - - # slider left - hboxleft = QtWidgets.QHBoxLayout() - labelleft = QtWidgets.QLabel('left', self) - labelleft.setMinimumSize(QtCore.QSize(50, 0)) - labelleft.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.sliderleft = QtWidgets.QSlider(self) - self.sliderleft.setMouseTracking(False) - self.sliderleft.setProperty("value", 0) - self.sliderleft.setOrientation(QtCore.Qt.Horizontal) - self.sliderleft.setInvertedAppearance(False) - self.sliderleft.setInvertedControls(False) - self.sliderleft.setTickPosition(QtWidgets.QSlider.TicksAbove) - self.sliderleft.setTickInterval(100) - - self.leftvalue = QtWidgets.QLabel('0', self) - self.leftvalue.setMinimumSize(QtCore.QSize(30, 0)) - self.leftvalue.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.verticalLayout.addLayout(hboxleft) - hboxleft.addWidget(labelleft) - hboxleft.addWidget(self.sliderleft) - hboxleft.addWidget(self.leftvalue) - - # slider right - hboxright = QtWidgets.QHBoxLayout() - self.labelright = QtWidgets.QLabel('right', self) - self.labelright.setMinimumSize(QtCore.QSize(50, 0)) - self.labelright.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.sliderright = QtWidgets.QSlider(self) - self.sliderright.setMouseTracking(False) - self.sliderright.setProperty("value", 0) - self.sliderright.setOrientation(QtCore.Qt.Horizontal) - self.sliderright.setInvertedAppearance(False) - self.sliderright.setInvertedControls(False) - self.sliderright.setTickPosition(QtWidgets.QSlider.TicksAbove) - self.sliderright.setTickInterval(100) - - self.rightvalue = QtWidgets.QLabel('0', self) - self.rightvalue.setMinimumSize(QtCore.QSize(30, 0)) - self.rightvalue.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.verticalLayout.addLayout(hboxright) - hboxright.addWidget(self.labelright) - hboxright.addWidget(self.sliderright) - hboxright.addWidget(self.rightvalue) - - # groupbox spacings - groupbox = QtWidgets.QGroupBox('Spacings', self) - gbox.addWidget(groupbox, 7, 0, 1, 1) - self.verticalLayout = QtWidgets.QVBoxLayout(groupbox) - self.verticalLayout.setSpacing(0) - - # slider hspace - hboxhspace = QtWidgets.QHBoxLayout() - self.labelhspace = QtWidgets.QLabel('hspace', self) - self.labelhspace.setMinimumSize(QtCore.QSize(50, 0)) - self.labelhspace.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.sliderhspace = QtWidgets.QSlider(self) - self.sliderhspace.setMouseTracking(False) - self.sliderhspace.setProperty("value", 0) - self.sliderhspace.setOrientation(QtCore.Qt.Horizontal) - self.sliderhspace.setInvertedAppearance(False) - self.sliderhspace.setInvertedControls(False) - self.sliderhspace.setTickPosition(QtWidgets.QSlider.TicksAbove) - self.sliderhspace.setTickInterval(100) - - self.hspacevalue = QtWidgets.QLabel('0', self) - self.hspacevalue.setMinimumSize(QtCore.QSize(30, 0)) - self.hspacevalue.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.verticalLayout.addLayout(hboxhspace) - hboxhspace.addWidget(self.labelhspace) - hboxhspace.addWidget(self.sliderhspace) - hboxhspace.addWidget(self.hspacevalue) # slider hspace - - # slider wspace - hboxwspace = QtWidgets.QHBoxLayout() - self.labelwspace = QtWidgets.QLabel('wspace', self) - self.labelwspace.setMinimumSize(QtCore.QSize(50, 0)) - self.labelwspace.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.sliderwspace = QtWidgets.QSlider(self) - self.sliderwspace.setMouseTracking(False) - self.sliderwspace.setProperty("value", 0) - self.sliderwspace.setOrientation(QtCore.Qt.Horizontal) - self.sliderwspace.setInvertedAppearance(False) - self.sliderwspace.setInvertedControls(False) - self.sliderwspace.setTickPosition(QtWidgets.QSlider.TicksAbove) - self.sliderwspace.setTickInterval(100) - - self.wspacevalue = QtWidgets.QLabel('0', self) - self.wspacevalue.setMinimumSize(QtCore.QSize(30, 0)) - self.wspacevalue.setAlignment( - QtCore.Qt.AlignRight | - QtCore.Qt.AlignTrailing | - QtCore.Qt.AlignVCenter) - - self.verticalLayout.addLayout(hboxwspace) - hboxwspace.addWidget(self.labelwspace) - hboxwspace.addWidget(self.sliderwspace) - hboxwspace.addWidget(self.wspacevalue) - - # button bar - hbox2 = QtWidgets.QHBoxLayout() - gbox.addLayout(hbox2, 8, 0, 1, 1) - self.tightlayout = QtWidgets.QPushButton('Tight Layout', self) - spacer = QtWidgets.QSpacerItem( - 5, 20, QtWidgets.QSizePolicy.Expanding, - QtWidgets.QSizePolicy.Minimum) - self.resetbutton = QtWidgets.QPushButton('Reset', self) - self.donebutton = QtWidgets.QPushButton('Close', self) - self.donebutton.setFocus() - hbox2.addWidget(self.tightlayout) - hbox2.addItem(spacer) - hbox2.addWidget(self.resetbutton) - hbox2.addWidget(self.donebutton) - - self.donebutton.clicked.connect(self.accept) diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/tkagg.py b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/tkagg.py deleted file mode 100644 index 2a9913d..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/tkagg.py +++ /dev/null @@ -1,37 +0,0 @@ -from __future__ import (absolute_import, division, print_function, - unicode_literals) - -import six -from six.moves import tkinter as Tk - -from matplotlib.backends import _tkagg - -def blit(photoimage, aggimage, bbox=None, colormode=1): - tk = photoimage.tk - - if bbox is not None: - bbox_array = bbox.__array__() - else: - bbox_array = None - try: - tk.call("PyAggImagePhoto", photoimage, id(aggimage), colormode, id(bbox_array)) - except Tk.TclError: - try: - try: - _tkagg.tkinit(tk.interpaddr(), 1) - except AttributeError: - _tkagg.tkinit(id(tk), 0) - tk.call("PyAggImagePhoto", photoimage, id(aggimage), colormode, id(bbox_array)) - except (ImportError, AttributeError, Tk.TclError): - raise - -def test(aggimage): - import time - r = Tk.Tk() - c = Tk.Canvas(r, width=aggimage.width, height=aggimage.height) - c.pack() - p = Tk.PhotoImage(width=aggimage.width, height=aggimage.height) - blit(p, aggimage) - c.create_image(aggimage.width,aggimage.height,image=p) - blit(p, aggimage) - while 1: r.update_idletasks() diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/all_figures.html b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/all_figures.html deleted file mode 100644 index 73c34b4..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/all_figures.html +++ /dev/null @@ -1,43 +0,0 @@ - - - - - - - - - - - - - - MPL | WebAgg current figures - - - -
- -
- - - diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/css/boilerplate.css b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/css/boilerplate.css deleted file mode 100644 index 2b1535f..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/css/boilerplate.css +++ /dev/null @@ -1,77 +0,0 @@ -/** - * HTML5 ✰ Boilerplate - * - * style.css contains a reset, font normalization and some base styles. - * - * Credit is left where credit is due. - * Much inspiration was taken from these projects: - * - yui.yahooapis.com/2.8.1/build/base/base.css - * - camendesign.com/design/ - * - praegnanz.de/weblog/htmlcssjs-kickstart - */ - - -/** - * html5doctor.com Reset Stylesheet (Eric Meyer's Reset Reloaded + HTML5 baseline) - * v1.6.1 2010-09-17 | Authors: Eric Meyer & Richard Clark - * html5doctor.com/html-5-reset-stylesheet/ - */ - -html, body, div, span, object, iframe, -h1, h2, h3, h4, h5, h6, p, blockquote, pre, -abbr, address, cite, code, del, dfn, em, img, ins, kbd, q, samp, -small, strong, sub, sup, var, b, i, dl, dt, dd, ol, ul, li, -fieldset, form, label, legend, -table, caption, tbody, tfoot, thead, tr, th, td, -article, aside, canvas, details, figcaption, figure, -footer, header, hgroup, menu, nav, section, summary, -time, mark, audio, video { - margin: 0; - padding: 0; - border: 0; - font-size: 100%; - font: inherit; - vertical-align: baseline; -} - -sup { vertical-align: super; } -sub { vertical-align: sub; } - -article, aside, details, figcaption, figure, -footer, header, hgroup, menu, nav, section { - display: block; -} - -blockquote, q { quotes: none; } - -blockquote:before, blockquote:after, -q:before, q:after { content: ""; content: none; } - -ins { background-color: #ff9; color: #000; text-decoration: none; } - -mark { background-color: #ff9; color: #000; font-style: italic; font-weight: bold; } - -del { text-decoration: line-through; } - -abbr[title], dfn[title] { border-bottom: 1px dotted; cursor: help; } - -table { border-collapse: collapse; border-spacing: 0; } - -hr { display: block; height: 1px; border: 0; border-top: 1px solid #ccc; margin: 1em 0; padding: 0; } - -input, select { vertical-align: middle; } - - -/** - * Font normalization inspired by YUI Library's fonts.css: developer.yahoo.com/yui/ - */ - -body { font:13px/1.231 sans-serif; *font-size:small; } /* Hack retained to preserve specificity */ -select, input, textarea, button { font:99% sans-serif; } - -/* Normalize monospace sizing: - en.wikipedia.org/wiki/MediaWiki_talk:Common.css/Archive_11#Teletype_style_fix_for_Chrome */ -pre, code, kbd, samp { font-family: monospace, sans-serif; } - -em,i { font-style: italic; } -b,strong { font-weight: bold; } diff --git a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/css/fbm.css b/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/css/fbm.css deleted file mode 100644 index 0e21d19..0000000 --- a/dist.mac/AttributionReport.app/Contents/Resources/lib/python2.7/matplotlib/backends/web_backend/css/fbm.css +++ /dev/null @@ -1,97 +0,0 @@ - -/* Flexible box model classes */ -/* Taken from Alex Russell http://infrequently.org/2009/08/css-3-progress/ */ - -.hbox { - display: -webkit-box; - -webkit-box-orient: horizontal; - -webkit-box-align: stretch; - - display: -moz-box; - -moz-box-orient: horizontal; - -moz-box-align: stretch; - - display: box; - box-orient: horizontal; - box-align: stretch; -} - -.hbox > * { - -webkit-box-flex: 0; - -moz-box-flex: 0; - box-flex: 0; -} - -.vbox { - display: -webkit-box; - -webkit-box-orient: vertical; - -webkit-box-align: stretch; - - display: -moz-box; - -moz-box-orient: vertical; - -moz-box-align: stretch; - - display: box; - box-orient: vertical; - box-align: stretch; -} - -.vbox > * { 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this.each(function(){a(this).css(f,h(this,b,!0,c)+"px")})}}),a.extend(a.expr[":"],{data:function(b,c,d){return!!a.data(b,d[3])},focusable:function(b){return c(b,!isNaN(a.attr(b,"tabindex")))},tabbable:function(b){var d=a.attr(b,"tabindex"),e=isNaN(d);return(e||d>=0)&&c(b,!e)}}),a(function(){var b=document.body,c=b.appendChild(c=document.createElement("div"));a.extend(c.style,{minHeight:"100px",height:"auto",padding:0,borderWidth:0}),a.support.minHeight=c.offsetHeight===100,a.support.selectstart="onselectstart"in c,b.removeChild(c).style.display="none"}),a.extend(a.ui,{plugin:{add:function(b,c,d){var e=a.ui[b].prototype;for(var f in d)e.plugins[f]=e.plugins[f]||[],e.plugins[f].push([c,d[f]])},call:function(a,b,c){var d=a.plugins[b];if(!!d&&!!a.element[0].parentNode&&a.element[0].parentNode.nodeType!==11)for(var e=0;e0)return!0;b[d]=1,e=b[d]>0,b[d]=0;return e},isOverAxis:function(a,b,c){return a>b&&a",options:{disabled:!1,create:null},_createWidget:function(b,c){c=a(c||this.defaultElement||this)[0],this.element=a(c),this.options=a.widget.extend({},this.options,this._getCreateOptions(),b),this.bindings=a(),this.hoverable=a(),this.focusable=a(),c!==this&&(a.data(c,this.widgetName,this),this._bind({remove:"destroy"}),this.document=a(c.style?c.ownerDocument:c.document||c),this.window=a(this.document[0].defaultView||this.document[0].parentWindow)),this._create(),this._trigger("create"),this._init()},_getCreateOptions:a.noop,_create:a.noop,_init:a.noop,destroy:function(){this._destroy(),this.element.unbind("."+this.widgetName).removeData(this.widgetName),this.widget().unbind("."+this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass+"-disabled "+"ui-state-disabled"),this.bindings.unbind("."+this.widgetName),this.hoverable.removeClass("ui-state-hover"),this.focusable.removeClass("ui-state-focus")},_destroy:a.noop,widget:function(){return this.element},option:function(c,d){var e=c,f,g,h;if(arguments.length===0)return a.widget.extend({},this.options);if(typeof c=="string"){e={},f=c.split("."),c=f.shift();if(f.length){g=e[c]=a.widget.extend({},this.options[c]);for(h=0;h=9)&&!b.button)return this._mouseUp(b);if(this._mouseStarted){this._mouseDrag(b);return b.preventDefault()}this._mouseDistanceMet(b)&&this._mouseDelayMet(b)&&(this._mouseStarted=this._mouseStart(this._mouseDownEvent,b)!==!1,this._mouseStarted?this._mouseDrag(b):this._mouseUp(b));return!this._mouseStarted},_mouseUp:function(b){a(document).unbind("mousemove."+this.widgetName,this._mouseMoveDelegate).unbind("mouseup."+this.widgetName,this._mouseUpDelegate),this._mouseStarted&&(this._mouseStarted=!1,b.target==this._mouseDownEvent.target&&a.data(b.target,this.widgetName+".preventClickEvent",!0),this._mouseStop(b));return!1},_mouseDistanceMet:function(a){return Math.max(Math.abs(this._mouseDownEvent.pageX-a.pageX),Math.abs(this._mouseDownEvent.pageY-a.pageY))>=this.options.distance},_mouseDelayMet:function(a){return this.mouseDelayMet},_mouseStart:function(a){},_mouseDrag:function(a){},_mouseStop:function(a){},_mouseCapture:function(a){return!0}})}(jQuery),function(a,b){a.widget("ui.draggable",a.ui.mouse,{version:"@VERSION",widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1},_create:function(){this.options.helper=="original"&&!/^(?:r|a|f)/.test(this.element.css("position"))&&(this.element[0].style.position="relative"),this.options.addClasses&&this.element.addClass("ui-draggable"),this.options.disabled&&this.element.addClass("ui-draggable-disabled"),this._mouseInit()},destroy:function(){if(!!this.element.data("draggable")){this.element.removeData("draggable").unbind(".draggable").removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled"),this._mouseDestroy();return this}},_mouseCapture:function(b){var c=this.options;if(this.helper||c.disabled||a(b.target).is(".ui-resizable-handle"))return!1;this.handle=this._getHandle(b);if(!this.handle)return!1;a(c.iframeFix===!0?"iframe":c.iframeFix).each(function(){a('
').css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1e3}).css(a(this).offset()).appendTo("body")});return!0},_mouseStart:function(b){var c=this.options;this.helper=this._createHelper(b),this._cacheHelperProportions(),a.ui.ddmanager&&(a.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},a.extend(this.offset,{click:{left:b.pageX-this.offset.left,top:b.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(b),this.originalPageX=b.pageX,this.originalPageY=b.pageY,c.cursorAt&&this._adjustOffsetFromHelper(c.cursorAt),c.containment&&this._setContainment();if(this._trigger("start",b)===!1){this._clear();return!1}this._cacheHelperProportions(),a.ui.ddmanager&&!c.dropBehaviour&&a.ui.ddmanager.prepareOffsets(this,b),this.helper.addClass("ui-draggable-dragging"),this._mouseDrag(b,!0),a.ui.ddmanager&&a.ui.ddmanager.dragStart(this,b);return!0},_mouseDrag:function(b,c){this.position=this._generatePosition(b),this.positionAbs=this._convertPositionTo("absolute");if(!c){var d=this._uiHash();if(this._trigger("drag",b,d)===!1){this._mouseUp({});return!1}this.position=d.position}if(!this.options.axis||this.options.axis!="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!="x")this.helper[0].style.top=this.position.top+"px";a.ui.ddmanager&&a.ui.ddmanager.drag(this,b);return!1},_mouseStop:function(b){var c=!1;a.ui.ddmanager&&!this.options.dropBehaviour&&(c=a.ui.ddmanager.drop(this,b)),this.dropped&&(c=this.dropped,this.dropped=!1);if((!this.element[0]||!this.element[0].parentNode)&&this.options.helper==="original")return!1;if(this.options.revert=="invalid"&&!c||this.options.revert=="valid"&&c||this.options.revert===!0||a.isFunction(this.options.revert)&&this.options.revert.call(this.element,c)){var d=this;a(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){d._trigger("stop",b)!==!1&&d._clear()})}else this._trigger("stop",b)!==!1&&this._clear();return!1},_mouseUp:function(b){this.options.iframeFix===!0&&a("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),a.ui.ddmanager&&a.ui.ddmanager.dragStop(this,b);return a.ui.mouse.prototype._mouseUp.call(this,b)},cancel:function(){this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear();return this},_getHandle:function(b){var c=!this.options.handle||!a(this.options.handle,this.element).length?!0:!1;a(this.options.handle,this.element).find("*").andSelf().each(function(){this==b.target&&(c=!0)});return c},_createHelper:function(b){var c=this.options,d=a.isFunction(c.helper)?a(c.helper.apply(this.element[0],[b])):c.helper=="clone"?this.element.clone().removeAttr("id"):this.element;d.parents("body").length||d.appendTo(c.appendTo=="parent"?this.element[0].parentNode:c.appendTo),d[0]!=this.element[0]&&!/(fixed|absolute)/.test(d.css("position"))&&d.css("position","absolute");return d},_adjustOffsetFromHelper:function(b){typeof b=="string"&&(b=b.split(" ")),a.isArray(b)&&(b={left:+b[0],top:+b[1]||0}),"left"in b&&(this.offset.click.left=b.left+this.margins.left),"right"in b&&(this.offset.click.left=this.helperProportions.width-b.right+this.margins.left),"top"in b&&(this.offset.click.top=b.top+this.margins.top),"bottom"in b&&(this.offset.click.top=this.helperProportions.height-b.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var b=this.offsetParent.offset();this.cssPosition=="absolute"&&this.scrollParent[0]!=document&&a.contains(this.scrollParent[0],this.offsetParent[0])&&(b.left+=this.scrollParent.scrollLeft(),b.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]==document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()=="html"&&a.browser.msie)b={top:0,left:0};return{top:b.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:b.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition=="relative"){var a=this.element.position();return{top:a.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:a.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var b=this.options;b.containment=="parent"&&(b.containment=this.helper[0].parentNode);if(b.containment=="document"||b.containment=="window")this.containment=[b.containment=="document"?0:a(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,b.containment=="document"?0:a(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,(b.containment=="document"?0:a(window).scrollLeft())+a(b.containment=="document"?document:window).width()-this.helperProportions.width-this.margins.left,(b.containment=="document"?0:a(window).scrollTop())+(a(b.containment=="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(b.containment)&&b.containment.constructor!=Array){var c=a(b.containment),d=c[0];if(!d)return;var e=c.offset(),f=a(d).css("overflow")!="hidden";this.containment=[(parseInt(a(d).css("borderLeftWidth"),10)||0)+(parseInt(a(d).css("paddingLeft"),10)||0),(parseInt(a(d).css("borderTopWidth"),10)||0)+(parseInt(a(d).css("paddingTop"),10)||0),(f?Math.max(d.scrollWidth,d.offsetWidth):d.offsetWidth)-(parseInt(a(d).css("borderLeftWidth"),10)||0)-(parseInt(a(d).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(f?Math.max(d.scrollHeight,d.offsetHeight):d.offsetHeight)-(parseInt(a(d).css("borderTopWidth"),10)||0)-(parseInt(a(d).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=c}else b.containment.constructor==Array&&(this.containment=b.containment)},_convertPositionTo:function(b,c){c||(c=this.position);var d=b=="absolute"?1:-1,e=this.options,f=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,g=/(html|body)/i.test(f[0].tagName);return{top:c.top+this.offset.relative.top*d+this.offset.parent.top*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollTop():g?0:f.scrollTop())*d),left:c.left+this.offset.relative.left*d+this.offset.parent.left*d-(a.browser.safari&&a.browser.version<526&&this.cssPosition=="fixed"?0:(this.cssPosition=="fixed"?-this.scrollParent.scrollLeft():g?0:f.scrollLeft())*d)}},_generatePosition:function(b){var c=this.options,d=this.cssPosition=="absolute"&&(this.scrollParent[0]==document||!a.contains(this.scrollParent[0],this.offsetParent[0]))?this.offsetParent:this.scrollParent,e=/(html|body)/i.test(d[0].tagName),f=b.pageX,g=b.pageY;if(this.originalPosition){var h;if(this.containment){if(this.relative_container){var i=this.relative_container.offset();h=[this.containment[0]+i.left,this.containment[1]+i.top,this.containment[2]+i.left,this.containment[3]+i.top]}else h=this.containment;b.pageX-this.offset.click.lefth[2]&&(f=h[2]+this.offset.click.left),b.pageY-this.offset.click.top>h[3]&&(g=h[3]+this.offset.click.top)}if(c.grid){var j=c.grid[1]?this.originalPageY+Math.round((g-this.originalPageY)/c.grid[1])*c.grid[1]:this.originalPageY;g=h?j-this.offset.click.toph[3]?j-this.offset.click.toph[2]?k-this.offset.click.left=0;k--){var l=d.snapElements[k].left,m=l+d.snapElements[k].width,n=d.snapElements[k].top,o=n+d.snapElements[k].height;if(!(l-f=k&&g<=l||h>=k&&h<=l||gl)&&(e>=i&&e<=j||f>=i&&f<=j||ej);default:return!1}},a.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(b,c){var d=a.ui.ddmanager.droppables[b.options.scope]||[],e=c?c.type:null,f=(b.currentItem||b.element).find(":data(droppable)").andSelf();droppablesLoop:for(var g=0;g
').css({position:this.element.css("position"),width:this.element.outerWidth(),height:this.element.outerHeight(),top:this.element.css("top"),left:this.element.css("left")})),this.element=this.element.parent().data("resizable",this.element.data("resizable")),this.elementIsWrapper=!0,this.element.css({marginLeft:this.originalElement.css("marginLeft"),marginTop:this.originalElement.css("marginTop"),marginRight:this.originalElement.css("marginRight"),marginBottom:this.originalElement.css("marginBottom")}),this.originalElement.css({marginLeft:0,marginTop:0,marginRight:0,marginBottom:0}),this.originalResizeStyle=this.originalElement.css("resize"),this.originalElement.css("resize","none"),this._proportionallyResizeElements.push(this.originalElement.css({position:"static",zoom:1,display:"block"})),this.originalElement.css({margin:this.originalElement.css("margin")}),this._proportionallyResize()),this.handles=c.handles||(a(".ui-resizable-handle",this.element).length?{n:".ui-resizable-n",e:".ui-resizable-e",s:".ui-resizable-s",w:".ui-resizable-w",se:".ui-resizable-se",sw:".ui-resizable-sw",ne:".ui-resizable-ne",nw:".ui-resizable-nw"}:"e,s,se");if(this.handles.constructor==String){this.handles=="all"&&(this.handles="n,e,s,w,se,sw,ne,nw");var d=this.handles.split(",");this.handles={};for(var e=0;e');/sw|se|ne|nw/.test(f)&&h.css({zIndex:++c.zIndex}),"se"==f&&h.addClass("ui-icon ui-icon-gripsmall-diagonal-se"),this.handles[f]=".ui-resizable-"+f,this.element.append(h)}}this._renderAxis=function(b){b=b||this.element;for(var c in this.handles){this.handles[c].constructor==String&&(this.handles[c]=a(this.handles[c],this.element).show());if(this.elementIsWrapper&&this.originalElement[0].nodeName.match(/textarea|input|select|button/i)){var d=a(this.handles[c],this.element),e=0;e=/sw|ne|nw|se|n|s/.test(c)?d.outerHeight():d.outerWidth();var f=["padding",/ne|nw|n/.test(c)?"Top":/se|sw|s/.test(c)?"Bottom":/^e$/.test(c)?"Right":"Left"].join("");b.css(f,e),this._proportionallyResize()}if(!a(this.handles[c]).length)continue}},this._renderAxis(this.element),this._handles=a(".ui-resizable-handle",this.element).disableSelection(),this._handles.mouseover(function(){if(!b.resizing){if(this.className)var a=this.className.match(/ui-resizable-(se|sw|ne|nw|n|e|s|w)/i);b.axis=a&&a[1]?a[1]:"se"}}),c.autoHide&&(this._handles.hide(),a(this.element).addClass("ui-resizable-autohide").hover(function(){c.disabled||(a(this).removeClass("ui-resizable-autohide"),b._handles.show())},function(){c.disabled||b.resizing||(a(this).addClass("ui-resizable-autohide"),b._handles.hide())})),this._mouseInit()},destroy:function(){this._mouseDestroy();var b=function(b){a(b).removeClass("ui-resizable ui-resizable-disabled ui-resizable-resizing").removeData("resizable").unbind(".resizable").find(".ui-resizable-handle").remove()};if(this.elementIsWrapper){b(this.element);var c=this.element;c.after(this.originalElement.css({position:c.css("position"),width:c.outerWidth(),height:c.outerHeight(),top:c.css("top"),left:c.css("left")})).remove()}this.originalElement.css("resize",this.originalResizeStyle),b(this.originalElement);return this},_mouseCapture:function(b){var c=!1;for(var d in this.handles)a(this.handles[d])[0]==b.target&&(c=!0);return!this.options.disabled&&c},_mouseStart:function(b){var d=this.options,e=this.element.position(),f=this.element;this.resizing=!0,this.documentScroll={top:a(document).scrollTop(),left:a(document).scrollLeft()},(f.is(".ui-draggable")||/absolute/.test(f.css("position")))&&f.css({position:"absolute",top:e.top,left:e.left}),a.browser.opera&&/relative/.test(f.css("position"))&&f.css({position:"relative",top:"auto",left:"auto"}),this._renderProxy();var g=c(this.helper.css("left")),h=c(this.helper.css("top"));d.containment&&(g+=a(d.containment).scrollLeft()||0,h+=a(d.containment).scrollTop()||0),this.offset=this.helper.offset(),this.position={left:g,top:h},this.size=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalSize=this._helper?{width:f.outerWidth(),height:f.outerHeight()}:{width:f.width(),height:f.height()},this.originalPosition={left:g,top:h},this.sizeDiff={width:f.outerWidth()-f.width(),height:f.outerHeight()-f.height()},this.originalMousePosition={left:b.pageX,top:b.pageY},this.aspectRatio=typeof d.aspectRatio=="number"?d.aspectRatio:this.originalSize.width/this.originalSize.height||1;var i=a(".ui-resizable-"+this.axis).css("cursor");a("body").css("cursor",i=="auto"?this.axis+"-resize":i),f.addClass("ui-resizable-resizing"),this._propagate("start",b);return!0},_mouseDrag:function(a){var b=this.helper,c=this.options,d={},e=this,f=this.originalMousePosition,g=this.axis,h=a.pageX-f.left||0,i=a.pageY-f.top||0,j=this._change[g];if(!j)return!1;var k=j.apply(this,[a,h,i]);this._updateVirtualBoundaries(a.shiftKey);if(this._aspectRatio||a.shiftKey)k=this._updateRatio(k,a);k=this._respectSize(k,a),this._propagate("resize",a),b.css({top:this.position.top+"px",left:this.position.left+"px",width:this.size.width+"px",height:this.size.height+"px"}),!this._helper&&this._proportionallyResizeElements.length&&this._proportionallyResize(),this._updateCache(k),this._trigger("resize",a,this.ui());return!1},_mouseStop:function(b){this.resizing=!1;var c=this.options,d=this;if(this._helper){var e=this._proportionallyResizeElements,f=e.length&&/textarea/i.test(e[0].nodeName),g=f&&a.ui.hasScroll(e[0],"left")?0:d.sizeDiff.height,h=f?0:d.sizeDiff.width,i={width:d.helper.width()-h,height:d.helper.height()-g},j=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,k=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;c.animate||this.element.css(a.extend(i,{top:k,left:j})),d.helper.height(d.size.height),d.helper.width(d.size.width),this._helper&&!c.animate&&this._proportionallyResize()}a("body").css("cursor","auto"),this.element.removeClass("ui-resizable-resizing"),this._propagate("stop",b),this._helper&&this.helper.remove();return!1},_updateVirtualBoundaries:function(a){var b=this.options,c,e,f,g,h;h={minWidth:d(b.minWidth)?b.minWidth:0,maxWidth:d(b.maxWidth)?b.maxWidth:Infinity,minHeight:d(b.minHeight)?b.minHeight:0,maxHeight:d(b.maxHeight)?b.maxHeight:Infinity};if(this._aspectRatio||a)c=h.minHeight*this.aspectRatio,f=h.minWidth/this.aspectRatio,e=h.maxHeight*this.aspectRatio,g=h.maxWidth/this.aspectRatio,c>h.minWidth&&(h.minWidth=c),f>h.minHeight&&(h.minHeight=f),ea.width,k=d(a.height)&&e.minHeight&&e.minHeight>a.height;j&&(a.width=e.minWidth),k&&(a.height=e.minHeight),h&&(a.width=e.maxWidth),i&&(a.height=e.maxHeight);var l=this.originalPosition.left+this.originalSize.width,m=this.position.top+this.size.height,n=/sw|nw|w/.test(g),o=/nw|ne|n/.test(g);j&&n&&(a.left=l-e.minWidth),h&&n&&(a.left=l-e.maxWidth),k&&o&&(a.top=m-e.minHeight),i&&o&&(a.top=m-e.maxHeight);var p=!a.width&&!a.height;p&&!a.left&&a.top?a.top=null:p&&!a.top&&a.left&&(a.left=null);return a},_proportionallyResize:function(){var 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a.extend(this._change.s.apply(this,arguments),this._change.w.apply(this,[b,c,d]))},ne:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.e.apply(this,[b,c,d]))},nw:function(b,c,d){return a.extend(this._change.n.apply(this,arguments),this._change.w.apply(this,[b,c,d]))}},_propagate:function(b,c){a.ui.plugin.call(this,b,[c,this.ui()]),b!="resize"&&this._trigger(b,c,this.ui())},plugins:{},ui:function(){return{originalElement:this.originalElement,element:this.element,helper:this.helper,position:this.position,size:this.size,originalSize:this.originalSize,originalPosition:this.originalPosition}}}),a.ui.plugin.add("resizable","alsoResize",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=function(b){a(b).each(function(){var b=a(this);b.data("resizable-alsoresize",{width:parseInt(b.width(),10),height:parseInt(b.height(),10),left:parseInt(b.css("left"),10),top:parseInt(b.css("top"),10),position:b.css("position")})})};typeof 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d=a(this).data("resizable"),e=d.options,f=function(b){a(b).each(function(){var b=a(this);b.css({position:b.data("resizable-alsoresize").position})})};d._revertToRelativePosition&&(d._revertToRelativePosition=!1,typeof e.alsoResize=="object"&&!e.alsoResize.nodeType?a.each(e.alsoResize,function(a){f(a)}):f(e.alsoResize)),a(this).removeData("resizable-alsoresize")}}),a.ui.plugin.add("resizable","animate",{stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d._proportionallyResizeElements,g=f.length&&/textarea/i.test(f[0].nodeName),h=g&&a.ui.hasScroll(f[0],"left")?0:d.sizeDiff.height,i=g?0:d.sizeDiff.width,j={width:d.size.width-i,height:d.size.height-h},k=parseInt(d.element.css("left"),10)+(d.position.left-d.originalPosition.left)||null,l=parseInt(d.element.css("top"),10)+(d.position.top-d.originalPosition.top)||null;d.element.animate(a.extend(j,l&&k?{top:l,left:k}:{}),{duration:e.animateDuration,easing:e.animateEasing,step:function(){var c={width:parseInt(d.element.css("width"),10),height:parseInt(d.element.css("height"),10),top:parseInt(d.element.css("top"),10),left:parseInt(d.element.css("left"),10)};f&&f.length&&a(f[0]).css({width:c.width,height:c.height}),d._updateCache(c),d._propagate("resize",b)}})}}),a.ui.plugin.add("resizable","containment",{start:function(b,d){var e=a(this).data("resizable"),f=e.options,g=e.element,h=f.containment,i=h instanceof a?h.get(0):/parent/.test(h)?g.parent().get(0):h;if(!!i){e.containerElement=a(i);if(/document/.test(h)||h==document)e.containerOffset={left:0,top:0},e.containerPosition={left:0,top:0},e.parentData={element:a(document),left:0,top:0,width:a(document).width(),height:a(document).height()||document.body.parentNode.scrollHeight};else{var j=a(i),k=[];a(["Top","Right","Left","Bottom"]).each(function(a,b){k[a]=c(j.css("padding"+b))}),e.containerOffset=j.offset(),e.containerPosition=j.position(),e.containerSize={height:j.innerHeight()-k[3],width:j.innerWidth()-k[1]};var l=e.containerOffset,m=e.containerSize.height,n=e.containerSize.width,o=a.ui.hasScroll(i,"left")?i.scrollWidth:n,p=a.ui.hasScroll(i)?i.scrollHeight:m;e.parentData={element:i,left:l.left,top:l.top,width:o,height:p}}}},resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.containerSize,g=d.containerOffset,h=d.size,i=d.position,j=d._aspectRatio||b.shiftKey,k={top:0,left:0},l=d.containerElement;l[0]!=document&&/static/.test(l.css("position"))&&(k=g),i.left<(d._helper?g.left:0)&&(d.size.width=d.size.width+(d._helper?d.position.left-g.left:d.position.left-k.left),j&&(d.size.height=d.size.width/e.aspectRatio),d.position.left=e.helper?g.left:0),i.top<(d._helper?g.top:0)&&(d.size.height=d.size.height+(d._helper?d.position.top-g.top:d.position.top),j&&(d.size.width=d.size.height*e.aspectRatio),d.position.top=d._helper?g.top:0),d.offset.left=d.parentData.left+d.position.left,d.offset.top=d.parentData.top+d.position.top;var m=Math.abs((d._helper?d.offset.left-k.left:d.offset.left-k.left)+d.sizeDiff.width),n=Math.abs((d._helper?d.offset.top-k.top:d.offset.top-g.top)+d.sizeDiff.height),o=d.containerElement.get(0)==d.element.parent().get(0),p=/relative|absolute/.test(d.containerElement.css("position"));o&&p&&(m-=d.parentData.left),m+d.size.width>=d.parentData.width&&(d.size.width=d.parentData.width-m,j&&(d.size.height=d.size.width/d.aspectRatio)),n+d.size.height>=d.parentData.height&&(d.size.height=d.parentData.height-n,j&&(d.size.width=d.size.height*d.aspectRatio))},stop:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.position,g=d.containerOffset,h=d.containerPosition,i=d.containerElement,j=a(d.helper),k=j.offset(),l=j.outerWidth()-d.sizeDiff.width,m=j.outerHeight()-d.sizeDiff.height;d._helper&&!e.animate&&/relative/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m}),d._helper&&!e.animate&&/static/.test(i.css("position"))&&a(this).css({left:k.left-h.left-g.left,width:l,height:m})}}),a.ui.plugin.add("resizable","ghost",{start:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size;d.ghost=d.originalElement.clone(),d.ghost.css({opacity:.25,display:"block",position:"relative",height:f.height,width:f.width,margin:0,left:0,top:0}).addClass("ui-resizable-ghost").addClass(typeof e.ghost=="string"?e.ghost:""),d.ghost.appendTo(d.helper)},resize:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.ghost.css({position:"relative",height:d.size.height,width:d.size.width})},stop:function(b,c){var d=a(this).data("resizable"),e=d.options;d.ghost&&d.helper&&d.helper.get(0).removeChild(d.ghost.get(0))}}),a.ui.plugin.add("resizable","grid",{resize:function(b,c){var d=a(this).data("resizable"),e=d.options,f=d.size,g=d.originalSize,h=d.originalPosition,i=d.axis,j=e._aspectRatio||b.shiftKey;e.grid=typeof e.grid=="number"?[e.grid,e.grid]:e.grid;var k=Math.round((f.width-g.width)/(e.grid[0]||1))*(e.grid[0]||1),l=Math.round((f.height-g.height)/(e.grid[1]||1))*(e.grid[1]||1);/^(se|s|e)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l):/^(ne)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l):/^(sw)$/.test(i)?(d.size.width=g.width+k,d.size.height=g.height+l,d.position.left=h.left-k):(d.size.width=g.width+k,d.size.height=g.height+l,d.position.top=h.top-l,d.position.left=h.left-k)}});var c=function(a){return parseInt(a,10)||0},d=function(a){return!isNaN(parseInt(a,10))}}(jQuery),function(a,b){a.widget("ui.selectable",a.ui.mouse,{version:"@VERSION",options:{appendTo:"body",autoRefresh:!0,distance:0,filter:"*",tolerance:"touch"},_create:function(){var b=this;this.element.addClass("ui-selectable"),this.dragged=!1;var c;this.refresh=function(){c=a(b.options.filter,b.element[0]),c.addClass("ui-selectee"),c.each(function(){var b=a(this),c=b.offset();a.data(this,"selectable-item",{element:this,$element:b,left:c.left,top:c.top,right:c.left+b.outerWidth(),bottom:c.top+b.outerHeight(),startselected:!1,selected:b.hasClass("ui-selected"),selecting:b.hasClass("ui-selecting"),unselecting:b.hasClass("ui-unselecting")})})},this.refresh(),this.selectees=c.addClass("ui-selectee"),this._mouseInit(),this.helper=a("
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e=!b.metaKey&&!b.ctrlKey||!d.$element.hasClass("ui-selected");d.$element.removeClass(e?"ui-unselecting":"ui-selected").addClass(e?"ui-selecting":"ui-unselecting"),d.unselecting=!e,d.selecting=e,d.selected=e,e?c._trigger("selecting",b,{selecting:d.element}):c._trigger("unselecting",b,{unselecting:d.element});return!1}})}},_mouseDrag:function(b){var c=this;this.dragged=!0;if(!this.options.disabled){var d=this.options,e=this.opos[0],f=this.opos[1],g=b.pageX,h=b.pageY;if(e>g){var i=g;g=e,e=i}if(f>h){var i=h;h=f,f=i}this.helper.css({left:e,top:f,width:g-e,height:h-f}),this.selectees.each(function(){var i=a.data(this,"selectable-item");if(!!i&&i.element!=c.element[0]){var j=!1;d.tolerance=="touch"?j=!(i.left>g||i.righth||i.bottome&&i.rightf&&i.bottom *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3},_create:function(){var a=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?a.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit()},destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var a=this.items.length-1;a>=0;a--)this.items[a].item.removeData(this.widgetName+"-item");return this},_setOption:function(b,c){b==="disabled"?(this.options[b]=c,this.widget().toggleClass("ui-sortable-disabled",!!c)):a.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(b,c){var d=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type=="static")return!1;this._refreshItems(b);var 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