On Oct 26, 2014, at 10:34 AM, Robert@xxxxxxxxxxxxxxxxxx wrote: > This is a function I would really like (building list of colors in a TIFF) – > but I’m not prepared to pay $400 for software that I can’t even try out first. If you have any programming experience at all, this would be a textbook example of an introductory assignment using a standard graphics library. Many modern programming environments ship with one, and LibTIFF is freely available for the rest. The code to do this would literally be no more than a dozen or so lines at most. For that matter, if you know what you're doing, you could probably write it as an inline one-liner with Perl to call from the command line. But, beware: even a small image has a _lot_ of pixels. 1024 * 768 = 786,432. And what, realistically, are you going to do with a million lines of RGB values? That sort of data is best analyzed visually...which leads you right back where you started.... Cheers, b&
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