Chris Mellon wrote: >> Maybe. In any case, color separation solves my (sub)problem : the blue layer >> from the wx generated model matches the green layer from the app's window, >> pixel >> for pixel (at least with antialiasing and cleartype on, while writing black >> on >> white). >> > > That's... extremely interesting.
Difficult to believe, you mean :) Well, you are right, somehow I mixed up layer colors; in the end I compare just the blue layers and it does what I wanted. Cheers, BB -- http://mail.python.org/mailman/listinfo/python-list
