Changed the img2py tool to use PNG instead of XPM for embedding image

data in Python source code, and the generated code now uses streams to
convert the image data to wxImage, wxBitmap, or wxIcon.

A few other changes to match recent additions to CVS.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@14416 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/wxStaticBitmap.py

@@ -21,11 +21,7 @@ class TestPanel(wxPanel):
         wxStaticBitmap(self, -1, bmp, wxPoint(80, 50),
                        wxSize(bmp.GetWidth(), bmp.GetHeight()))
 
-        # This one doesn't convert to the embedded format very well,
-        # (lots of colors so it explodes in size and takes a noticable
-        # amount of time to convert back to a bitmap.)  So we'll just
-        # do it the old way
-        bmp = wxBitmap(opj('bitmaps/robin.jpg'), wxBITMAP_TYPE_JPEG)
+        bmp = images.getRobinBitmap()
         wxStaticBitmap(self, -1, bmp, (80, 150))
 
         wxStaticText(self, -1, "Hey, if Ousterhout can do it, so can I.",