Contains a gamma ramp. LUM_BASETYPE and PIX_BASETYPE should be numeric types indicating the channel type for the colors that will be converted.
Create a GammaRamp with the given gamma value.
Create a GammaRamp with the given colorspace.
See Implementation
Contains a gamma ramp. LUM_BASETYPE and PIX_BASETYPE should be numeric types indicating the channel type for the colors that will be converted.