ConvertRGBToLCHab 501 magick/colorspace.c ConvertRGBToLCHab(red,green,blue,&X,&Y,&Z); ConvertRGBToLCHab 3631 magick/enhance.c ConvertRGBToLCHab(*red,*green,*blue,&luma,&chroma,&hue); ConvertRGBToLCHab 71 magick/gem.h ConvertRGBToLCHab(const Quantum,const Quantum,const Quantum,double *,double *, ConvertRGBToLCHab 582 tests/validate.c ConvertRGBToLCHab(0.545877*QuantumRange,0.966567*QuantumRange,