CloseMorphology  3723 magick/morphology.c     case CloseMorphology:
CloseMorphology  3754 magick/morphology.c     case CloseMorphology:
CloseMorphology  3810 magick/morphology.c           case CloseMorphology:      /* dilate, then erode */
CloseMorphology  1299 magick/option.c     { "Close", (ssize_t) CloseMorphology, MagickFalse },