colour_hdri.adjust_exposure#
- colour_hdri.adjust_exposure(a: ArrayLike, EV: ArrayLike) NDArrayFloat [source]#
Adjust given array exposure using given \(EV\) exposure value.
- Parameters:
a (ArrayLike) – Array to adjust the exposure.
EV (ArrayLike) – Exposure adjustment value.
- Returns:
Exposure adjusted array.
- Return type:
Examples
>>> adjust_exposure(np.array([0.25, 0.5, 0.75, 1]), 1) array([ 0.5, 1. , 1.5, 2. ])