On Jul 15, 2010, at 23:10 , Matt Aimonetti wrote: > I wrote a new sample for MacRuby Graphics that samples the colors from a jpg > and display them. > I was trying to find a good way to sort the colors in a way that makes total > sense (sort by color family and by brightness). Unfortunately, this isn't an > easy thing to do, here is the result: > > http://img.skitch.com/20100716-nth8dcm4ag12bcns1fgngt4ird.png > Source code: > http://github.com/mattetti/macruby_graphics/blob/master/examples/color_sampler_example.rb > > I'd be curious to know if one of you knows a better way to do that?
IIRC, you usually convert from rgp to hsv and sort on [h, s, v] or [h, v, s]. I can't tell from your code sample what the sort is doing. _______________________________________________ MacRuby-devel mailing list MacRuby-devel@lists.macosforge.org http://lists.macosforge.org/mailman/listinfo.cgi/macruby-devel
