colour.plotting.plot_multi_sds_colour_quality_scales_bars#

colour.plotting.plot_multi_sds_colour_quality_scales_bars(sds: Union[Sequence[Union[SpectralDistribution, MultiSpectralDistributions]], MultiSpectralDistributions], method: Union[Literal['NIST CQS 7.4', 'NIST CQS 9.0'], str] = 'NIST CQS 9.0', **kwargs: Any) Tuple[Figure, Axes][source]#

Plot the Colour Quality Scale (CQS) of given illuminants or light sources spectral distributions.

Parameters:
Returns:

Current figure and axes.

Return type:

tuple

Examples

>>> from colour import SDS_ILLUMINANTS, SDS_LIGHT_SOURCES
>>> illuminant = SDS_ILLUMINANTS["FL2"]
>>> light_source = SDS_LIGHT_SOURCES["Kinoton 75P"]
>>> plot_multi_sds_colour_quality_scales_bars([illuminant, light_source])
... 
(<Figure size ... with 1 Axes>, <...AxesSubplot...>)
plot_multi_sds_colour_quality_scales_bars