I haven't kept up with Isource for some time! I am just now starting to use the library again. I have a question;
I am trying to use the IS3OverlayRGBTrans because I need to use a transparent color (white). It seems like my images overlay correctly, because when I change the opacity, I can see the bottom image and the top image. But the transparent color does not seem to work.
I am using C# and have adopted some of the code posted at some point to use IS3 from C# directly.
I have a COLORREF defined for the trasparent color and have assigned it a value of (255,255,255). The tolerance parameter is 0.
Is there anything else that I need to check?