>Hello, > >Apologies if I'm missing something obvious, I'm trying to work out >how to convert an image to a single colour - much like grayscale but >colorised. Effectively what I'm trying to do is replicate the effect >of Photoshop's Screen blending mode when the top layer is a solid >color. I've put up an example to compensate for my inability to >articulate this properly here: http://sho.ch/otterconvert.jpg > >I can do a duotone easily enough but this has me stumped. It would >also make my life notably easier if it was a single invocation of >convert. > >Any guidance would be greatly appreciated.
see -tint and related techniques at http://www.imagemagick.org/Usage/color/#tinting also if you are on unix, see my script tintilize at http://www.fmwconcepts.com/imagemagick/index.php Fred P.S. On second thought after re-reviewing your example, a better method would appear to be +level-colors blue,white see http://www.imagemagick.org/Usage/color/#level-colors _______________________________________________ Magick-users mailing list [email protected] http://studio.imagemagick.org/mailman/listinfo/magick-users
