There have been some requests for backgrounds for a while now. The good news is that i’m currently adding this to Picto Selector!!
First I have created a way to handle transparent backgrounds. Only a part of the symbols should be a background.
Next I have to add the transparency information to the existing symbols. I do this by assuming that the upper left pixel is part of the background and can be replaced by the background color. Starting with this color i give all the other pixels with the same color surrounding this pixel the background color.
What I did was using fill position (0,0) and tolerance 50 for all Sclera symbols and i’m now checking for more fill positions. And sometimes I have to decrease the tolerance to get a better result.
The good news is that the Mulberry have already a perfect transparent background. The bad news is that it take some time to check all other symbols 🙂
The transparency will also be added to the Picto Creator.