Legacy ImageMagick Discussions Archive

Thanks, fmw42. I'm a little confused about one part. Is imagemagick going to save the results from the compare operation in a log file somewhere, or in a variable... or how do I grab the location values to turn around and use them afterward?

I'm trying to find a way to replace all instances of a particular pattern within my images, inserting a different pattern wherever the first pattern is found. For example, if I wanted to replace all instances of the letter "A" in an image consisting of text and insert the letter "B" each time ...