Hello, I am taking the mousecolor at different points from an image by script (not by clicking). I would like to analyse if the color I've taken is a "kind of blue", or another color. I want to change the backgroundcolor of an image. The background is always blue, but different blues and changing over the background. So what I want to do is to verify, what is background and what is foreground of my image.
100% pure blue would be 0,0,255. But for a human being 25,75,130 (greyblue) is also still blue, but 240,20,180 is pink, though the third RGB value is higher as in my greyblue. So I can't just check only the third RGB value, neither the sum or cross total. Has anybody ever heard, if you can define at all by math "what is blue"? Any color specialist around here? Tiemo _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
