colour.plotting.plot_multi_sds_colour_rendering_indexes_bars

colour.plotting.plot_multi_sds_colour_rendering_indexes_bars(sds, **kwargs)

Plots the Colour Rendering Index (CRI) 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.

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_rendering_indexes_bars(
...     [illuminant, light_source])  
(<Figure size ... with 1 Axes>, <matplotlib.axes._subplots.AxesSubplot object at 0x...>)