ConvexHullKernel  987 magick/morphology.c     case ConvexHullKernel:
ConvexHullKernel 1916 magick/morphology.c       case ConvexHullKernel:
ConvexHullKernel 1166 magick/option.c     { "ConvexHull", ConvexHullKernel, UndefinedOptionFlag, MagickFalse },