NAME

MgetNrGreyPaletteEntries - get the number of grey palette entries

SYNOPSIS

#include "csf.h"

size_t MgetNrGreyPaletteEntries(MAP *m);

PARAMETERS

MAP *m
the map to get it from

DESCRIPTION

MgetNrGreyPaletteEntries returns the number of grey tupels of the grey palette. Each tupel is one UINT2 words describing the intensity: low, 0 is black, high is white.

RETURNS

the number of grey tupels, or 0 if not available or in case of error

SEE ALSO

MgetHistorySize , MgetDescriptionSize , MgetNrColourPaletteEntries , MgetDescription , MgetHistory , MgetColourPalette , MgetGreyPalette , MputDescription , MputHistory , MputColourPalette , MputGreyPalette