I need trim the transparent area of image for my 2D Bone edit. If PE can provide a export option or script mechanic it will much helpful.
For my personal use, I write a bash script use ImageMagick to trim the transparent. https://gist.github.com/czyang/c2672eed208a7b0b99c9
When I selected an area use selection tool. I can't copy the pixel that I just selected. Is it a bug?