Hi
Can't find any info on how to write a filetype plugin for Paint.net. I have found only visual studio template at:http://forums.getpaint.net/index.php?/topic/7984-filetype-plugin-template-v20/page_p_121651entry121651
and small description at codeproject, but I don't understand all of the parameters of OnSave event handler, what is PaintDotNet.Surface and how to work with data stored there
Thanks,