[04:32:20] <rogue_> Hi, I'm trying to figure out how to handle transparency in PIL, and Stack overflow doesn't help. I'm trying to get a function similar to GIMP's "color to alpha" but everything online is about how to handle tranparency when your alpha channel is a binary mask
[04:33:06] <rogue_> Suppose I have an RGB image with a white background, and a diffused red heatmap in the center, how do I do a "color to alpha" on the white