Hi there, If you want a "real" rainbow gradient, consider translating the fortran code found at the following page, which contains a routine for approximating R/G/B values for a given wavelength of visible light. Then just do a for loop over approximately 380nm and 780nm.
http://www.efg2.com/Lab/ScienceAndEngineering/Spectra.htm I knew that minor in physics would be useful at some point.. -Andrew Widdowson _______________________________________________ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
