SetAlphaChannel  1402 magick/distort.c       (void) SetImageAlphaChannel(tmp_image,SetAlphaChannel);
SetAlphaChannel  2719 magick/image.c     case SetAlphaChannel:
SetAlphaChannel   104 magick/option.c     { "Set", (ssize_t) SetAlphaChannel, MagickFalse },
SetAlphaChannel   106 magick/option.c     { "Reset", (ssize_t) SetAlphaChannel, MagickTrue },  /* deprecated */
SetAlphaChannel  2044 wand/mogrify.c               SetAlphaChannel : DeactivateAlphaChannel );