ZoomCommand      5175 magick/display.c       return(ZoomCommand);
ZoomCommand      6887 magick/display.c     case ZoomCommand:
ZoomCommand      9062 magick/display.c       ZoomCommand,
ZoomCommand      12082 magick/display.c       ZoomCommand,
ZoomCommand      12960 magick/display.c                 (void) MagickXMagickCommand(display,resource_info,windows,ZoomCommand,