/usr/lib/python2.7/dist-packages/visual/crayola.py is in python-visual 1:5.12-1.6build5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | import colorsys
black = (0,0,0)
white = (1,1,1)
red = (1,0,0)
green = (0,1,0)
blue = (0,0,1)
yellow = (1,1,0)
cyan = (0,1,1)
magenta = (1,0,1)
orange = (1,0.6,0)
def gray(luminance):
return (luminance,luminance,luminance)
def rgb_to_hsv(T):
if len(T) > 3:
T = T[:3]
return apply(colorsys.rgb_to_hsv,T)
def hsv_to_rgb(T):
if len(T) > 3:
T = T[:3]
return apply(colorsys.hsv_to_rgb,T)
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