BackgroundVirtualPixelMethod  510 Magick++/lib/Magick++/Include.h   using MagickCore::BackgroundVirtualPixelMethod;
BackgroundVirtualPixelMethod 3332 magick/cache.c             case BackgroundVirtualPixelMethod:
BackgroundVirtualPixelMethod 5394 magick/fx.c        BackgroundVirtualPixelMethod);
BackgroundVirtualPixelMethod 1542 magick/option.c     { "Background", (ssize_t) BackgroundVirtualPixelMethod, MagickFalse },
BackgroundVirtualPixelMethod 1544 magick/option.c     { "Constant", (ssize_t) BackgroundVirtualPixelMethod, MagickTrue }, /* deprecated */
BackgroundVirtualPixelMethod  352 magick/resample.c     case BackgroundVirtualPixelMethod:
BackgroundVirtualPixelMethod  944 magick/shear.c   (void) SetImageVirtualPixelMethod(clone_image,BackgroundVirtualPixelMethod);