colour.plotting.plot_single_sd_colour_quality_scale_bars#

colour.plotting.plot_single_sd_colour_quality_scale_bars(sd: SpectralDistribution, method: 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 illuminant or light source spectral distribution.

Parameters:

sd (SpectralDistribution) – Illuminant or light source spectral distribution to plot the Colour Quality Scale (CQS).
method (Literal['NIST CQS 7.4', 'NIST CQS 9.0'] | str) – Colour Quality Scale (CQS) computation method.
kwargs (Any) – {colour.plotting.artist(), colour.plotting.quality.plot_colour_quality_bars(), colour.plotting.render()}, See the documentation of the previously listed definitions.

Returns:

Current figure and axes.

Return type:

tuple

Examples

>>> from colour import SDS_ILLUMINANTS
>>> illuminant = SDS_ILLUMINANTS["FL2"]
>>> plot_single_sd_colour_quality_scale_bars(illuminant)
... 
(<Figure size ... with 1 Axes>, <...Axes...>)

plot_single_sd_colour_quality_scale_bars