X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8a88769e50fcf3c538498f6fecdd2d0c7abca6ec..ffda4dacbd083c90513b7ee078bd5551a7e4dea6:/wxPython/demo/ImageAlpha.py
diff --git a/wxPython/demo/ImageAlpha.py b/wxPython/demo/ImageAlpha.py
index cec268ce6e..cb5210412f 100644
--- a/wxPython/demo/ImageAlpha.py
+++ b/wxPython/demo/ImageAlpha.py
@@ -21,18 +21,22 @@ class TestPanel(wx.Panel):
dc.Clear()
dc.SetFont(wx.Font(16, wx.SWISS, wx.NORMAL, wx.BOLD, True))
- dc.DrawText("Bitmap alpha blending (on wxMSW and wxGTK)",
- (25,25))
-
+ dc.DrawText("Bitmap alpha blending (on wxMSW and wxMac only)",
+ 25,25)
+
bmp = wx.Bitmap(opj('bitmaps/toucan.png'))
- dc.DrawBitmap(bmp, (25,100), True)
+ if "__WXGTK__" in wx.PlatformInfo:
+ # try to make up for it a bit...
+ bmp.SetMaskColour("black")
+
+ dc.DrawBitmap(bmp, 25,100, True)
dc.SetFont(self.GetFont())
y = 75
for line in range(10):
y += dc.GetCharHeight() + 5
- dc.DrawText(msg, (200, y))
- dc.DrawBitmap(bmp, (250,100), True)
+ dc.DrawText(msg, 200, y)
+ dc.DrawBitmap(bmp, 250,100, True)
@@ -49,11 +53,14 @@ def runTest(frame, nb, log):
overview = """
Images with Alpha
-wxMSW and wxGTK now support alpha channels of supported image
-types, and will properly blend that chennel when drawing a
+wxMSW and wxMac now support alpha channels of supported image
+types, and will properly blend that channel when drawing a
bitmap. It is not supported yet on wxGTK, (if you would like to
change that please submit a patch!)
+On wxGTK this demo turns the alpha channel into a 1-bit mask, so
+yes, it looks like crap. Please help us fix it!
+
"""