colour.RGB_colourspace_limits¶
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colour.
RGB_colourspace_limits
(colourspace, illuminant=array([ 0.3457, 0.3585]))[source]¶ Computes given RGB colourspace volume limits in Lab colourspace.
Parameters: - colourspace (RGB_Colourspace) – RGB colourspace to compute the volume of.
- illuminant (array_like, optional) – Lab colourspace illuminant chromaticity coordinates.
Returns: RGB colourspace volume limits.
Return type: ndarray
Examples
>>> from colour import sRGB_COLOURSPACE as sRGB >>> RGB_colourspace_limits(sRGB) array([[ 0... , 100.0000848...], [ -79.2197012..., 94.6760011...], [-114.7814393..., 96.7261797...]])