I'm trying to draw an animated picture over a background that I want to shift gradually in color.
The picture is kept in a bitmap, and on each frame, I erase the background to the new background color and then draw the bitmap on top of it. The bitmap was originally cleared to Color.TRANSPARENT, and that works. I can see the background color. But as I animate my image, each pixel in the bitmap that I 'erase' to Color.TRANSPARENT seems to remain whatever color it originally was. Eventually I just end up with a big blob of color where the moving image should be. Am I doing something wrong? How come Color.TRANSPARENT results in transparency when I use it to drawColor to my bitmap canvas, but not when I draw with a Color.TRANSPARENT paint to the same canvas? -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
