typo fix

[wxWidgets.git] / wxPython / demo / ImageAlpha.py
diff --git a/wxPython/demo/ImageAlpha.py b/wxPython/demo/ImageAlpha.py

index bdce68fb8e1b00b38de0f1b2be4eca46fbd7cae3..a4f39cf59b725238e8633bb272127bda90b00192 100644 (file)
--- a/wxPython/demo/ImageAlpha.py
+++ b/wxPython/demo/ImageAlpha.py
@@ -5,7 +5,7 @@ from Main import opj
  
  #----------------------------------------------------------------------
  
-msg = "This is some text that will appear behind the image..."
+msg = "Some text will appear in the image's shadow..."
  
  class TestPanel(wx.Panel):
      def __init__(self, parent, log):
@@ -22,21 +22,23 @@ class TestPanel(wx.Panel):
  
          dc.SetFont(wx.Font(16, wx.SWISS, wx.NORMAL, wx.BOLD, True))
          dc.DrawText("Bitmap alpha blending (on wxMSW and wxMac only)",
-                    (25,25))
-
+                    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")
+            # try to make up for lack of alpha support a bit...
+            img = bmp.ConvertToImage()
+            img.ConvertAlphaToMask(220) #threshold below which alpha will be made fully transparent
+            bmp = img.ConvertToBitmap()
              
-        dc.DrawBitmap(bmp, (25,100), True)
+        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)
          
  
  
@@ -54,7 +56,7 @@ overview = """<html><body>
  <h2><center>Images with Alpha</center></h2>
  
  wxMSW and wxMac now support alpha channels of supported image
-types, and will properly blend that chennel when drawing a
+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!)