I have a few PSD that are basically templates with a few hidden layers. I want to manipulate these templates so that for every export only one of these hidden layers is visible. In the end these file should be exported as TGA.
I am looking for a way to do that programmatically with Java. I found TwelveMonkeys ImageIO (https://github.com/haraldk/TwelveMonkeys) but couldn't find a way to accomplish what I want (is there maybe a good documentation?). How can I do that? Is it even possible with that library? Are there other libraries that should be considered?