Legacy ImageMagick Discussions Archive

Thanks again. ImageMagick is a lifesaver for batch processing large numbers of pictures.

As snibgo mentioned, there are many ways to achieve this result. Here's a variation that can run from a bash command line and should work on almost any IM version at least as far back as 6.7.7-10... convert input.png -bordercolor black -fill white \ \( -clone 0 -colorize 100 -shave 10x10 -border ...

This should be really easy. All I need to do is fade the outside edges of a bitmap (no edge or shape detection required). I'd like to go from solid to fully transparent within a 20 or 30 pixel region along the outer edge. Like this http://www.quickpicturetools.com/en/blur_edges/example_en_blur_edges ...