box.c File Reference

#include <stdlib.h>
#include <grass/vector.h>

Include dependency graph for vector/diglib/box.c:

Go to the source code of this file.

Functions
int	dig_line_box (const struct line_pnts *Points, struct bound_box *Box)
int	dig_box_copy (struct bound_box *A, struct bound_box *B)
int	dig_box_extend (struct bound_box *A, struct bound_box *B)

Function Documentation

dig_box_copy()

int dig_box_copy	(	struct bound_box *	A,
		struct bound_box *	B
	)

Definition at line 64 of file vector/diglib/box.c.

References bound_box::B, bound_box::E, bound_box::N, bound_box::S, bound_box::T, and bound_box::W.

dig_box_extend()

int dig_box_extend	(	struct bound_box *	A,
		struct bound_box *	B
	)

Definition at line 81 of file vector/diglib/box.c.

References bound_box::B, bound_box::E, bound_box::N, bound_box::S, bound_box::T, and bound_box::W.

dig_line_box()

int dig_line_box	(	const struct line_pnts *	Points,
		struct bound_box *	Box
	)

Definition at line 24 of file vector/diglib/box.c.

References Box, G_zero(), line_pnts::n_points, line_pnts::x, line_pnts::y, and line_pnts::z.

Referenced by line_check_intersection2(), V2__add_line_to_topo_nat(), V2_write_line_sfa(), Vect__load_plus_pg(), Vect_build_line_area(), Vect_build_nat(), Vect_get_line_box(), Vect_get_map_box1(), Vect_line_box(), and Vect_select_lines_by_polygon().