Convert CIELUV to the polar representation (polarLUV; HCL)

Description

Converts colors from the CIELUV color space into its polar representation (polarLUV). The polarLUV color space is also known as the HCL (Hue-Chroma-Luminance) color space which this package uses frequently, e.g., when creating efficient color maps. Inverse function of polarLUV_to_LUV.

Usage

colorlib.LUV_to_polarLUV(L, U, V)

Arguments

Lnumpy.ndarray

Values for the L dimension.

Unumpy.ndarray

Values for the U dimension.

Vnumpy.ndarray

Values for the V dimension.

Return

list: Returns corresponding polar LUV chromaticities as a list of numpy.ndarrays of the same length as the inputs ([L, A, B]), also known as [H, C, L] coordinates.