colour.colorimetry.daylight_locus_function

colour.colorimetry.daylight_locus_function(x_D: FloatingOrArrayLike) → FloatingOrNDArray

Return the daylight locus as CIE xy chromaticity coordinates.

Parameters

x_D (FloatingOrArrayLike) – Chromaticity coordinate \(x_D\).

Returns

Daylight locus as CIE xy chromaticity coordinates.

Return type

numpy.floating or numpy.ndarray

References

[WS00a]

Examples

>>> daylight_locus_function(0.31270)  
0.3291051...

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