> (r+g+b)*(r+g+b)/9.0 = 40 seconds
We had a fellow working on an Fx compiler to speed up this option but he never did finish it. We also tried threading the -fx option but so far we have not had success although we're still investigating. _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
