Bob Greschke wrote:
2.7 being close to e. I should have known the "natural" log would be involved somehow, even though most tomatoes these days are far from natural.
Resemblance to e probably doesn't have much to do with it -- more likely your formula is just preventing the overall brightness of the colour from getting too low, thus avoiding brown. Another way to approach this might be to do the interpolation in HSB space, varying the hue angle from red to green while keeping the brightness constant, and then convert to RGB. -- Greg _______________________________________________ Tkinter-discuss mailing list Tkinter-discuss@python.org http://mail.python.org/mailman/listinfo/tkinter-discuss
