ActivateAlphaChannel  831 magick/enhance.c     (void) SetImageAlphaChannel(image,ActivateAlphaChannel);
ActivateAlphaChannel 2581 magick/image.c     case ActivateAlphaChannel:
ActivateAlphaChannel   96 magick/option.c     { "Activate", (ssize_t) ActivateAlphaChannel, MagickFalse },
ActivateAlphaChannel  102 magick/option.c     { "On", (ssize_t) ActivateAlphaChannel, MagickFalse },