colour.get_domain_range_scale#
- colour.get_domain_range_scale() Literal['ignore', 'reference', '1', '100'] | str [source]#
Return the current Colour domain-range scale. The following scales are available:
‘Reference’, the default Colour domain-range scale which varies depending on the referenced algorithm, e.g., [0, 1], [0, 10], [0, 100], [0, 255], etc…
‘1’, a domain-range scale normalised to [0, 1], it is important to acknowledge that this is a soft normalisation and it is possible to use negative out of gamut values or high dynamic range data exceeding 1.
- Returns:
Colour domain-range scale.
- Return type:
Warning
The ‘Ignore’ and ‘100’ domain-range scales are for internal usage only!