PNGInterlace 2454 coders/png.c image->interlace=ping_interlace_method != 0 ? PNGInterlace : NoInterlace; PNGInterlace 4293 coders/png.c image->interlace=jng_image_interlace_method != 0 ? PNGInterlace : PNGInterlace 1109 magick/option.c { "PNG", PNGInterlace, UndefinedOptionFlag, MagickFalse },