dc.Clear()
dc.SetFont(wx.Font(16, wx.SWISS, wx.NORMAL, wx.BOLD, True))
- dc.DrawText("Bitmap alpha blending (on wxMSW and wxGTK)",
+ dc.DrawText("Bitmap alpha blending (on wxMSW and wxMac only)",
(25,25))
bmp = wx.Bitmap(opj('bitmaps/toucan.png'))
+ 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())
overview = """<html><body>
<h2><center>Images with Alpha</center></h2>
-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!)
+<p>On wxGTK this demo turns the alpha channel into a 1-bit mask, so
+yes, it looks like crap. Please help us fix it!
+
</body></html>
"""