colour.plotting.diagrams Module¶
CIE Chromaticity Diagrams Plotting¶
Defines the CIE chromaticity diagrams plotting objects:
CIE_1931_chromaticity_diagram_plot()
CIE_1960_UCS_chromaticity_diagram_plot()
CIE_1976_UCS_chromaticity_diagram_plot()
spds_CIE_1931_chromaticity_diagram_plot()
spds_CIE_1960_UCS_chromaticity_diagram_plot()
spds_CIE_1976_UCS_chromaticity_diagram_plot()
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colour.plotting.diagrams.
CIE_1931_chromaticity_diagram_colours_plot
(surface=1, samples=4096, cmfs='CIE 1931 2 Degree Standard Observer', **kwargs)[source]¶ Plots the CIE 1931 Chromaticity Diagram colours.
Parameters: - surface (numeric, optional) – Generated markers surface.
- samples (numeric, optional) – Samples count on one axis.
- cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> CIE_1931_chromaticity_diagram_colours_plot() True
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colour.plotting.diagrams.
CIE_1931_chromaticity_diagram_plot
(cmfs='CIE 1931 2 Degree Standard Observer', **kwargs)[source]¶ Plots the CIE 1931 Chromaticity Diagram.
Parameters: - cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> CIE_1931_chromaticity_diagram_plot() True
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colour.plotting.diagrams.
CIE_1960_UCS_chromaticity_diagram_colours_plot
(surface=1, samples=4096, cmfs='CIE 1931 2 Degree Standard Observer', **kwargs)[source]¶ Plots the CIE 1960 UCS Chromaticity Diagram colours.
Parameters: - surface (numeric, optional) – Generated markers surface.
- samples (numeric, optional) – Samples count on one axis.
- cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> CIE_1960_UCS_chromaticity_diagram_colours_plot() True
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colour.plotting.diagrams.
CIE_1960_UCS_chromaticity_diagram_plot
(cmfs='CIE 1931 2 Degree Standard Observer', **kwargs)[source]¶ Plots the CIE 1960 UCS Chromaticity Diagram.
Parameters: - cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> CIE_1960_UCS_chromaticity_diagram_plot() True
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colour.plotting.diagrams.
CIE_1976_UCS_chromaticity_diagram_colours_plot
(surface=1, samples=4096, cmfs='CIE 1931 2 Degree Standard Observer', **kwargs)[source]¶ Plots the CIE 1976 UCS Chromaticity Diagram colours.
Parameters: - surface (numeric, optional) – Generated markers surface.
- samples (numeric, optional) – Samples count on one axis.
- cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> CIE_1976_UCS_chromaticity_diagram_colours_plot() True
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colour.plotting.diagrams.
CIE_1976_UCS_chromaticity_diagram_plot
(cmfs='CIE 1931 2 Degree Standard Observer', **kwargs)[source]¶ Plots the CIE 1976 UCS Chromaticity Diagram.
Parameters: - cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> CIE_1976_UCS_chromaticity_diagram_plot() True
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colour.plotting.diagrams.
spds_CIE_1931_chromaticity_diagram_plot
(spds, cmfs='CIE 1931 2 Degree Standard Observer', annotate=True, **kwargs)[source]¶ Plots given spectral power distribution chromaticity coordinates into the CIE 1931 Chromaticity Diagram.
Parameters: - spds (array_like, optional) – Spectral power distributions to plot.
- cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- annotate (bool) – Should resulting chromaticity coordinates annotated with their respective spectral power distribution names.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> from colour import ILLUMINANTS_RELATIVE_SPDS >>> A = ILLUMINANTS_RELATIVE_SPDS['A'] >>> D65 = ILLUMINANTS_RELATIVE_SPDS['D65'] >>> spds_CIE_1931_chromaticity_diagram_plot([A, D65]) True
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colour.plotting.diagrams.
spds_CIE_1960_UCS_chromaticity_diagram_plot
(spds, cmfs='CIE 1931 2 Degree Standard Observer', annotate=True, **kwargs)[source]¶ Plots given spectral power distribution chromaticity coordinates into the CIE 1960 UCS Chromaticity Diagram.
Parameters: - spds (array_like, optional) – Spectral power distributions to plot.
- cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- annotate (bool) – Should resulting chromaticity coordinates annotated with their respective spectral power distribution names.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> from colour import ILLUMINANTS_RELATIVE_SPDS >>> A = ILLUMINANTS_RELATIVE_SPDS['A'] >>> D65 = ILLUMINANTS_RELATIVE_SPDS['D65'] >>> spds_CIE_1960_UCS_chromaticity_diagram_plot([A, D65]) True
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colour.plotting.diagrams.
spds_CIE_1976_UCS_chromaticity_diagram_plot
(spds, cmfs='CIE 1931 2 Degree Standard Observer', annotate=True, **kwargs)[source]¶ Plots given spectral power distribution chromaticity coordinates into the CIE 1976 UCS Chromaticity Diagram.
Parameters: - spds (array_like, optional) – Spectral power distributions to plot.
- cmfs (unicode, optional) – Standard observer colour matching functions used for diagram bounds.
- annotate (bool) – Should resulting chromaticity coordinates annotated with their respective spectral power distribution names.
- **kwargs (dict, optional) – Keywords arguments.
Returns: Definition success.
Return type: Examples
>>> from colour import ILLUMINANTS_RELATIVE_SPDS >>> A = ILLUMINANTS_RELATIVE_SPDS['A'] >>> D65 = ILLUMINANTS_RELATIVE_SPDS['D65'] >>> spds_CIE_1976_UCS_chromaticity_diagram_plot([A, D65]) True