| colorsys | index /usr/local/lib/python2.5/colorsys.py Module Docs |
Conversion functions between RGB and other color systems.
This modules provides two functions for each color system ABC:
rgb_to_abc(r, g, b) --> a, b, c
abc_to_rgb(a, b, c) --> r, g, b
All inputs and outputs are triples of floats in the range [0.0...1.0]
(with the exception of I and Q, which covers a slightly larger range).
Inputs outside the valid range may cause exceptions or invalid outputs.
Supported color systems:
RGB: Red, Green, Blue components
YIQ: Luminance, Chrominance (used by composite video signals)
HLS: Hue, Luminance, Saturation
HSV: Hue, Saturation, Value
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| Data | ||
| __all__ = ['rgb_to_yiq', 'yiq_to_rgb', 'rgb_to_hls', 'hls_to_rgb', 'rgb_to_hsv', 'hsv_to_rgb'] | ||