colour.plotting.plot_planckian_locus_in_chromaticity_diagram_CIE1960UCS(illuminants=None, annotate_kwargs=None, chromaticity_diagram_callable_CIE1960UCS=<function plot_chromaticity_diagram_CIE1960UCS>, planckian_locus_callable_CIE1960UCS=<function plot_planckian_locus_CIE1960UCS>, **kwargs)[source]

Plots the Planckian Locus and given illuminants in CIE 1960 UCS Chromaticity Diagram.

  • illuminants (array_like, optional) – Illuminants to plot. illuminants elements can be of any type or form supported by the colour.plotting.filter_passthrough() definition.

  • annotate_kwargs (dict or array_like, optional) – Parameters for the plt.annotate() definition, used to annotate the resulting chromaticity coordinates with their respective illuminant names if annotate is set to True. annotate_kwargs can be either a single dictionary applied to all the arrows with same settings or a sequence of dictionaries with different settings for each illuminant.

  • chromaticity_diagram_callable_CIE1960UCS (callable, optional) – Callable responsible for drawing the CIE 1960 UCS Chromaticity Diagram.

  • planckian_locus_callable_CIE1960UCS (callable, optional) – Callable responsible for drawing the Planckian Locus according to CIE 1960 UCS method.

Other Parameters

**kwargs (dict, optional) – {colour.plotting.artist(), colour.plotting.diagrams.plot_chromaticity_diagram(), colour.plotting.temperature.plot_planckian_locus(), colour.plotting.temperature.plot_planckian_locus_in_chromaticity_diagram(), colour.plotting.render()}, Please refer to the documentation of the previously listed definitions. Also handles keywords arguments for deprecation management.


Current figure and axes.

Return type



>>> plot_planckian_locus_in_chromaticity_diagram_CIE1960UCS(
...     ['A', 'C', 'E'])  
(<Figure size ... with 1 Axes>, <matplotlib.axes._subplots.AxesSubplot object at 0x...>)