colour.RGB_colourspace_limits¶
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colour.
RGB_colourspace_limits
(colourspace, illuminant=array([ 0.3127, 0.329 ]))[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.models import sRGB_COLOURSPACE as sRGB >>> RGB_colourspace_limits(sRGB) # doctest: +ELLIPSIS array([[ 0. ..., 100. ...], [ -86.182855 ..., 98.2563272...], [-107.8503557..., 94.4894974...]])