Average9InterpolatePixel 1117 magick/option.c     { "Average9", Average9InterpolatePixel, UndefinedOptionFlag, MagickFalse },
Average9InterpolatePixel 4289 magick/pixel.c     case Average9InterpolatePixel:       /* nearest 9 neighbours */
Average9InterpolatePixel 4296 magick/pixel.c       if (interpolate == Average9InterpolatePixel)