BackgroundInterpolatePixel 661 Magick++/lib/Magick++/Include.h using MagickCore::BackgroundInterpolatePixel; BackgroundInterpolatePixel 1180 magick/option.c { "Background", BackgroundInterpolatePixel, UndefinedOptionFlag, MagickFalse }, BackgroundInterpolatePixel 4519 magick/pixel.c case BackgroundInterpolatePixel: