CopyAlphaChannel  285 Magick++/lib/Magick++/Include.h   using MagickCore::CopyAlphaChannel;
CopyAlphaChannel  796 magick/channel.c     case CopyAlphaChannel:
CopyAlphaChannel  101 magick/option.c     { "Copy", CopyAlphaChannel, UndefinedOptionFlag, MagickFalse },