colour.CCT_to_uv#
- colour.CCT_to_uv(CCT_D_uv: ArrayLike, method: Literal['Krystek 1985', 'Ohno 2013', 'Planck 1900', 'Robertson 1968'] | str = 'Ohno 2013', **kwargs: Any) NDArrayFloat [source]#
Return the CIE UCS colourspace uv chromaticity coordinates from given correlated colour temperature \(T_{cp}\) using given method.
- Parameters:
CCT_D_uv (ArrayLike) – Correlated colour temperature \(T_{cp}\), \(\Delta_{uv}\).
method (Literal['Krystek 1985', 'Ohno 2013', 'Planck 1900', 'Robertson 1968'] | str) – Computation method.
cmfs – {
colour.temperature.CCT_to_uv_Ohno2013()
,colour.temperature.CCT_to_uv_Planck1900()
}, Standard observer colour matching functions.kwargs (Any) –
- Returns:
CIE UCS colourspace uv chromaticity coordinates.
- Return type:
References
[AdobeSystems13b], [AdobeSystems13a], [CIET14804e], [Kry85], [Ohn14], [WS00m]
Examples
>>> import numpy as np >>> CCT_D_uv = np.array([6507.47380460, 0.00322335]) >>> CCT_to_uv(CCT_D_uv) array([ 0.1977999..., 0.3121999...])