colour.plotting.plot_multi_sds_colour_quality_scales_bars¶

colour.plotting.plot_multi_sds_colour_quality_scales_bars(sds, method='NIST CQS 9.0', **kwargs)[source]¶

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

Parameters

sds (array_like or MultiSpectralDistributions) – Spectral distributions or multi-spectral distributions to plot. sds can be a single colour.MultiSpectralDistributions class instance, a list of colour.MultiSpectralDistributions class instances or a list of colour.SpectralDistribution class instances.
method (unicode, optional) – {NIST CQS 7.4’}, Colour Quality Scale (CQS) computation method.

Other Parameters

**kwargs (dict, optional) – {colour.plotting.artist(), colour.plotting.quality.plot_colour_quality_bars(), colour.plotting.render()}, Please refer to the documentation of the previously listed definitions.
labels (bool, optional) – {colour.plotting.quality.plot_colour_quality_bars()}, Add labels above bars.
hatching (bool or None, optional) – {colour.plotting.quality.plot_colour_quality_bars()}, Use hatching for the bars.
hatching_repeat (int, optional) – {colour.plotting.quality.plot_colour_quality_bars()}, Hatching pattern repeat.

Returns

Current figure and axes.

Return type

tuple

Examples

>>> from colour import (ILLUMINANTS_SDS,
...                     LIGHT_SOURCES_SDS)
>>> illuminant = ILLUMINANTS_SDS['FL2']
>>> light_source = LIGHT_SOURCES_SDS['Kinoton 75P']
>>> plot_multi_sds_colour_quality_scales_bars([illuminant, light_source])
... 
(<Figure size ... with 1 Axes>, <matplotlib.axes._subplots.AxesSubplot object at 0x...>)

plot_multi_sds_colour_quality_scales_bars