Quote:
Originally Posted by Inverness
I think magenta should be the transparent color. But you can use 32-bit PNGs you know.
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There shouldn't be any transparent color. It's stupid to replicate functionality that PNGs already have.
32-bit PNGs work, but the file size will increase, even if you only use two colors or so.
For example, here's an image in 8-bit:
and the same image in 32-bit:
The 8-bit image is
347 bytes. The 32-bit one is
1,420 bytes. A 24-bit is 1,234 bytes (I won't bother posting that image).