[reportlab-users] HSV color space conversion functions
Tue, 13 Aug 2002 18:30:40 +0200
> In article <33D4A50C-AEC9-11D6-9E0F-00039345C610@darwin.in-berlin.de>,
> Dinu Gherman <email@example.com> writes
> >Bernhard Herzog:
> >> Dinu Gherman <firstname.lastname@example.org> writes:
> >>> I recently wrote two simple functions to convert between RGB and
> >>> HSV color values.
> >> How do they differ from the functions in Python's colorsys module?
> >Mine have docstrings! ;-) And my range for the Hue component
> >is [0...360] instead of [0...1]. Well, quite true, I should check
> >the standard library more often... Thanks for pointing this out!
> I think I prefer to have only a single definition for these things and
> all the references I can find seem to use 0-360 for the H value in HSV &
> HLS systems. Perhaps python's colorsys thing isn't really true HSV?
> Robin Becker
Nope, Python's is just fine. I modified Pynche to do HSV a while ago.
Did you look at http://www.inforamp.net/%7epoynton/ColorFAQ.html?