move.c File Reference

Vedit library - move primitives. More...

#include <grass/vedit.h>

Include dependency graph for move.c:

Go to the source code of this file.

Functions
int	Vedit_move_lines (struct Map_info *Map, struct Map_info **BgMap, int nbgmaps, struct ilist *List, double move_x, double move_y, double move_z, int snap, double thresh)
	Move selected primitives. More...

Detailed Description

Vedit library - move primitives.

(C) 2007-2008 by the GRASS Development Team

This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.

Author

Martin Landa <landa.martin gmail.com>

Jachym Cepicky <jachym.cepicky gmail.com>

Definition in file move.c.

Function Documentation

int Vedit_move_lines	(	struct Map_info *	Map,
		struct Map_info **	BgMap,
		int	nbgmaps,
		struct ilist *	List,
		double	move_x,
		double	move_y,
		double	move_z,
		int	snap,
		double	thresh
	)

Move selected primitives.

Parameters

Map	pointer to Map_info
BgMap,nbgmaps	list of background vector maps used for snapping
List	list of primitives to be moved
move_x,move_y,move_z	direction (move_z used only if map is 3D)
snap	enable snapping (see globals.h)

Returns

number of modified primitives

-1 on error

Definition at line 29 of file move.c.

References G_debug(), dialogs::type, Vect_destroy_cats_struct(), Vect_destroy_line_struct(), Vect_is_3d(), Vect_line_alive(), Vect_new_cats_struct(), Vect_new_line_struct(), Vect_read_line(), Vect_rewrite_line(), Vedit_snap_point(), and y.

Referenced by wxdigit.IVDigit::MoveSelectedLines().