This tool is amazing, I can't beleive i just found out about it! The look is gorgeous and just what i need for last minute prep :)
I just have arequest that would make it even more useful i think and that would be to be able to export as png but with the white as alpha so we can already put it on top of other things
I'll try to implement it. Meanwhile, what you probably need should be relatively easy to achieve in an image editor. For example in Photoshop just change the blending mode of the map layer to Multiply.
i thought about that but I'm trying to import the image in wonderdraft so i need to go in photoshop to make it an alpha first which is never 100% clean and it really bugs me out. No worries if it's not really useful to you, i will continue using my method :)