/usr/lib/python3/dist-packages/matplotlib/backends/wx_compat.py is in python3-matplotlib 1.5.1-1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 | #!/usr/bin/env python
"""
A wx API adapter to hide differences between wxPython classic and phoenix.
It is assumed that the user code is selecting what version it wants to use,
here we just ensure that it meets the minimum required by matplotlib.
For an example see embedding_in_wx2.py
"""
from __future__ import (absolute_import, division, print_function,
unicode_literals)
from matplotlib.externals import six
from distutils.version import LooseVersion
missingwx = "Matplotlib backend_wx and backend_wxagg require wxPython >=2.8.12"
try:
import wx
backend_version = wx.VERSION_STRING
is_phoenix = 'phoenix' in wx.PlatformInfo
except ImportError:
raise ImportError(missingwx)
# Ensure we have the correct version imported
if LooseVersion(wx.VERSION_STRING) < LooseVersion("2.8.12"):
print(" wxPython version %s was imported." % backend_version)
raise ImportError(missingwx)
if is_phoenix:
# define all the wxPython phoenix stuff
# font styles, families and weight
fontweights = {
100: wx.FONTWEIGHT_LIGHT,
200: wx.FONTWEIGHT_LIGHT,
300: wx.FONTWEIGHT_LIGHT,
400: wx.FONTWEIGHT_NORMAL,
500: wx.FONTWEIGHT_NORMAL,
600: wx.FONTWEIGHT_NORMAL,
700: wx.FONTWEIGHT_BOLD,
800: wx.FONTWEIGHT_BOLD,
900: wx.FONTWEIGHT_BOLD,
'ultralight': wx.FONTWEIGHT_LIGHT,
'light': wx.FONTWEIGHT_LIGHT,
'normal': wx.FONTWEIGHT_NORMAL,
'medium': wx.FONTWEIGHT_NORMAL,
'semibold': wx.FONTWEIGHT_NORMAL,
'bold': wx.FONTWEIGHT_BOLD,
'heavy': wx.FONTWEIGHT_BOLD,
'ultrabold': wx.FONTWEIGHT_BOLD,
'black': wx.FONTWEIGHT_BOLD
}
fontangles = {
'italic': wx.FONTSTYLE_ITALIC,
'normal': wx.FONTSTYLE_NORMAL,
'oblique': wx.FONTSTYLE_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.FONTFAMILY_SWISS,
'Roman': wx.FONTFAMILY_ROMAN,
'Script': wx.FONTFAMILY_SCRIPT,
'Decorative': wx.FONTFAMILY_DECORATIVE,
'Modern': wx.FONTFAMILY_MODERN,
'Courier': wx.FONTFAMILY_MODERN,
'courier': wx.FONTFAMILY_MODERN}
dashd_wx = {'solid': wx.PENSTYLE_SOLID,
'dashed': wx.PENSTYLE_SHORT_DASH,
'dashdot': wx.PENSTYLE_DOT_DASH,
'dotted': wx.PENSTYLE_DOT}
# functions changes
BitmapFromBuffer = wx.Bitmap.FromBufferRGBA
EmptyBitmap = wx.Bitmap
EmptyImage = wx.Image
Cursor = wx.Cursor
EventLoop = wx.GUIEventLoop
NamedColour = wx.Colour
StockCursor = wx.Cursor
else:
# define all the wxPython classic stuff
# font styles, families and weight
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}
dashd_wx = {'solid': wx.SOLID,
'dashed': wx.SHORT_DASH,
'dashdot': wx.DOT_DASH,
'dotted': wx.DOT}
# functions changes
BitmapFromBuffer = wx.BitmapFromBufferRGBA
EmptyBitmap = wx.EmptyBitmap
EmptyImage = wx.EmptyImage
Cursor = wx.StockCursor
EventLoop = wx.EventLoop
NamedColour = wx.NamedColour
StockCursor = wx.StockCursor
def _AddTool(parent, wx_ids, text, bmp, tooltip_text):
if is_phoenix:
if text in ['Pan', 'Zoom']:
kind = wx.ITEM_CHECK
else:
kind = wx.ITEM_NORMAL
parent.AddTool(wx_ids[text], label=text,
bitmap=bmp,
bmpDisabled=wx.NullBitmap,
shortHelpString=text,
longHelpString=tooltip_text,
kind=kind)
else:
if text in ['Pan', 'Zoom']:
parent.AddCheckTool(
wx_ids[text],
bmp,
shortHelp=text,
longHelp=tooltip_text)
else:
parent.AddSimpleTool(wx_ids[text], bmp, text, tooltip_text)
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