colour.colorimetry.reshape_sd#

colour.colorimetry.reshape_sd(sd: colour.colorimetry.spectrum.SpectralDistribution, shape: colour.colorimetry.spectrum.SpectralShape = SPECTRAL_SHAPE_DEFAULT, method: Union[Literal['Align', 'Extrapolate', 'Interpolate', 'Trim'], str] = 'Align', **kwargs: Any) colour.colorimetry.spectrum.SpectralDistribution[source]#

Reshape given spectral distribution with given spectral shape.

The reshaped object is cached, thus another call to the definition with the same arguments will yield the cached object immediately.

Parameters
Return type

colour.SpectralDistribution

Warning

Contrary to Numpy, reshaping a spectral distribution alters its data!