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 },