LagrangeFilter    424 Magick++/lib/Magick++/Include.h   using MagickCore::LagrangeFilter;
LagrangeFilter   1043 magick/option.c     { "Lagrange", LagrangeFilter, UndefinedOptionFlag, MagickFalse },
LagrangeFilter    753 magick/resize.c     { LagrangeFilter,      BoxFilter      },  /* Lagrange self-windowing      */