colour.ootf#
- colour.ootf(value: Union[_SupportsArray[dtype], _NestedSequence[_SupportsArray[dtype]], bool, int, float, complex, str, bytes, _NestedSequence[Union[bool, int, float, complex, str, bytes]]], function: Union[Literal['ITU-R BT.2100 HLG', 'ITU-R BT.2100 PQ'], str] = 'ITU-R BT.2100 PQ', **kwargs: Any) ndarray[Any, dtype[Union[float16, float32, float64]]] [source]#
Map relative scene linear light to display linear light using given opto-optical transfer function (OOTF / OOCF).
- Parameters:
value (Union[_SupportsArray[dtype], _NestedSequence[_SupportsArray[dtype]], bool, int, float, complex, str, bytes, _NestedSequence[Union[bool, int, float, complex, str, bytes]]]) – Value.
function (Union[Literal['ITU-R BT.2100 HLG', 'ITU-R BT.2100 PQ'], str]) – Opto-optical transfer function (OOTF / OOCF).
kwargs (Any) – {
colour.models.ootf_BT2100_HLG()
,colour.models.ootf_BT2100_PQ()
}, See the documentation of the previously listed definitions.
- Returns:
Luminance of a displayed linear component.
- Return type:
Examples
>>> ootf(0.1) 779.9883608... >>> ootf(0.1, function="ITU-R BT.2100 HLG") 63.0957344...