Ok, well I have not actually used the dll's. Is there a non-psd file format that I can create layers in, so that when the file is opened paint.net will recognize the layers?
Or is it ok to create my own file format and then, in turn create a paint.net add in that would read the file and create a layered drawing? I don't believe that would violate the license agreement. Is this possible? I'm only trying to create a 3 layer file for use with an effect add in, so the user doesn't have to create the layers themselves.I can do it inside paint.net addins, assuming I can hook to an event and modify the file from within paint.net under a plug-in.