win32gui.TransparentBlt
TransparentBlt(Dest, XOriginDest, YOriginDest, WidthDest, HeightDest, Src, XOriginSrc, YOriginSrc, WidthSrc, HeightSrc, Transparent)
Transfers color from one DC to another, with one color treated as transparent
Parameters
TransparentBlt(Dest, XOriginDest, YOriginDest, WidthDest, HeightDest, Src, XOriginSrc, YOriginSrc, WidthSrc, HeightSrc, Transparent)
Transfers color from one DC to another, with one color treated as transparent