geographic_point_init()

void geographic_point_init	(	double	lon,
		double	lat,
		GEOGRAPHIC_POINT *	g
	)

Initialize a geographic point.

Parameters

lon	longitude in degrees
lat	latitude in degrees

Definition at line 180 of file lwgeodetic.c.

{
        g->lat = latitude_radians_normalize(deg2rad(lat));
        g->lon = longitude_radians_normalize(deg2rad(lon));
}

References deg2rad, GEOGRAPHIC_POINT::lat, latitude_radians_normalize(), GEOGRAPHIC_POINT::lon, and longitude_radians_normalize().

Referenced by circ_node_leaf_new(), circ_node_leaf_point_new(), circ_tree_contains_point(), circ_tree_distance_tree_internal(), CircTreePIP(), line2pts(), lwgeom_azumith_spheroid(), lwgeom_project_spheroid(), lwline_covers_lwline(), lwline_covers_lwpoint(), lwpoly_covers_point2d(), lwpoly_pt_outside_hack(), ptarray_area_sphere(), ptarray_area_spheroid(), ptarray_distance_spheroid(), ptarray_length_spheroid(), ptarray_segmentize_sphere(), test_sphere_direction(), and test_sphere_project().

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