RMSPixelIntensityMethod 2540 magick/enhance.c         case RMSPixelIntensityMethod:
RMSPixelIntensityMethod 1495 magick/option.c     { "RMS", RMSPixelIntensityMethod, UndefinedOptionFlag, MagickTrue },
RMSPixelIntensityMethod 2189 magick/pixel.c     case RMSPixelIntensityMethod: