Fred, I think that a morphing program -- like WinMorph under Windows -- will provide you exactly with the interface you need. WinMorph stores the coordinates in a text file, from which they can be re-used. So if you have any chance to run a Windows program on your computer...
Another alternative is the point picker of any panorama program, which typically allows to pick corresponding points in two images. Hugin for example would be an open source programm with that functionality, although I don't like its point picker much. If you load only one image into the program, you can also pick corresponding points in two versions of the same image. With my question, I was however looking for something more common, like a Gimp plugin or something alike. Wolfgang Hugemann _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
