intensity = (0.2989 * red) + (0.5870 * green) + (0.1140 * blue)
That's the correct answer for normal "as the eye sees it" weighting. Go with this answer... -- "We do not have the luxury of making that risky assumption that people will not be affected by the potential change. I know this can be frustrating for you as it is for us. Thanks for your understanding in this matter.." --Some misguided soul at Microsoft Marc C. Brooks http://musingmarc.blogspot.com =================================== This list is hosted by DevelopMentorĀ® http://www.develop.com View archives and manage your subscription(s) at http://discuss.develop.com