(lat, level, dpi)
return TileSystem.ground_resolution(lat, level) * dpi / 0.0254
Gets the scale of the map expressed as ratio 1	: N. Returns N
Gets the scale of the map expressed as ratio 1	: N. Returns N
Gets the scale of the map expressed as ratio 1 : N . Returns N
def map_scale(lat, level, dpi):
        """Gets the scale of the map expressed as ratio 1	: N. Returns N"""
        return TileSystem.ground_resolution(lat, level) * dpi / 0.0254
def map_scale ( lat , level , dpi ) : return TileSystem . ground_resolution ( lat , level ) * dpi / 0.0254