constraint.c File Reference

#include "Vect.h"
#include "gis.h"

Include dependency graph for constraint.c:

Go to the source code of this file.

Functions
int	Vect_set_constraint_region (struct Map_info *Map, double n, double s, double e, double w, double t, double b)
	ADD.
int	Vect_get_constraint_box (struct Map_info *Map, BOUND_BOX *Box)
	ADD.
int	Vect_set_constraint_type (struct Map_info *Map, int type)
	ADD.
int	Vect_remove_constraints (struct Map_info *Map)
	ADD.

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Function Documentation

int Vect_get_constraint_box	(	struct Map_info *	Map,
		BOUND_BOX *	Box
	)

ADD.

Returns:

0 on success

Parameters:

Map_info

structure, BOUND_BOX

Definition at line 65 of file constraint.c.

Referenced by V1_read_next_line_nat(), V1_read_next_line_ogr(), and V2_read_next_line_nat().

int Vect_remove_constraints

(

struct Map_info *

Map

)

ADD.

Returns:

0 on success

Parameters:

Map_info

structure

Definition at line 117 of file constraint.c.

int Vect_set_constraint_region	(	struct Map_info *	Map,
		double	n,
		double	s,
		double	e,
		double	w,
		double	t,
		double	b
	)

ADD.

Returns:

0 on success, -1 on error

Parameters:

Map_info

structure, north, south, east, west, top, bottom coordinates

Definition at line 37 of file constraint.c.

int Vect_set_constraint_type	(	struct Map_info *	Map,
		int	type
	)

ADD.

Returns:

0 on success

Parameters:

Map_info

structure, constraint type

Definition at line 100 of file constraint.c.

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