colour.plotting.plot_chromaticity_diagram_CIE1976UCS#

colour.plotting.plot_chromaticity_diagram_CIE1976UCS(cmfs: Union[MultiSpectralDistributions, str, Sequence[Union[MultiSpectralDistributions, str]]] = 'CIE 1931 2 Degree Standard Observer', show_diagram_colours: bool = True, show_spectral_locus: bool = True, **kwargs: Any) Tuple[Figure, Axes][source]#

Plot the CIE 1976 UCS Chromaticity Diagram.

Parameters:
Returns:

Current figure and axes.

Return type:

tuple

Examples

>>> plot_chromaticity_diagram_CIE1976UCS()  
(<Figure size ... with 1 Axes>, <...AxesSubplot...>)
plot_chromaticity_diagram_CIE1976UCS