colour.Hunter_RdCHab_to_Hunter_Rdab

colour.Hunter_RdCHab_to_Hunter_Rdab(JCh: Annotated[ndarray[tuple[Any, ...], dtype[float16 | float32 | float64]], 100, 100, 360]) → Annotated[ndarray[tuple[Any, ...], dtype[float16 | float32 | float64]], 1]

Convert from Hunter_RdCHab colourspace to Hunter_Rdab colourspace.

This is a convenient definition wrapping colour.models.JCh_to_Jab() definition.

Parameters:

JCh (Annotated[ndarray[tuple[Any, ...], dtype[float16 | float32 | float64]], (100, 100, 360)]) – Hunter_RdCHab colourspace array.

Returns:

Hunter_Rdab colourspace array.

Return type:

numpy.ndarray