colorsys | index /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/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
Functions | ||
|
Data | ||
__all__ = ['rgb_to_yiq', 'yiq_to_rgb', 'rgb_to_hls', 'hls_to_rgb', 'rgb_to_hsv', 'hsv_to_rgb'] |