I am working on a wallpaper making app. It seems to crash when saving a snapshot with the art on the screen being very complex (big PNG.) At first I thought it was an issue with sprites bleeding off the edge of the layout, but it would crash before that occurred at times. For now, I have simply switched to saving the screen as a 90% jpg which always seems to work.
I just published this temporary fix to the Chrome Web Store and ColorMorphing.com, but I would eventually like to save the image with a user chosen-background, including an option for transparent.
Can anyone shed some light on how I could get around this issue with large PNGs? Is it a known issue? A limitation of C2? HTML5? Certain browsers?
Or perhaps it is another issue entirely?