ConstrainPixel    498 coders/pnm.c                 q->red=scale[ConstrainPixel(image,(ssize_t) intensity,max_value)];
ConstrainPixel    557 coders/pnm.c                   pixel.red=(MagickRealType) scale[ConstrainPixel(image,(ssize_t)
ConstrainPixel    559 coders/pnm.c                   pixel.green=(MagickRealType) scale[ConstrainPixel(image,
ConstrainPixel    561 coders/pnm.c                   pixel.blue=(MagickRealType) scale[ConstrainPixel(image,(ssize_t)