Ian Mallett wrote:
Is it? I don't know. I do it by filling in the transparent areas black, and using an option in psp6 (my paint program) to make those areas transparent. Then I save that to the alpha channel and save the file as a .png. So is that per-pixel?Yeah, I believe PNG's alpha channels are per-pixel. You could google it a bit and report back to us :)
-Luke