flip.c File Reference

Vedit library - flip lines. More...

#include <grass/vedit.h>

Include dependency graph for flip.c:

Go to the source code of this file.

Functions
int	Vedit_flip_lines (struct Map_info *Map, struct ilist *List)
	Flip direction of selected lines.

Detailed Description

Vedit library - flip lines.

(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>

Definition in file flip.c.

Function Documentation

Vedit_flip_lines()

int Vedit_flip_lines	(	struct Map_info *	Map,
		struct ilist *	List
	)

Flip direction of selected lines.

Parameters

Map	pointer to Map_info
List	list of selected lines

Returns

number of modified lines

-1 on error

Definition at line 25 of file flip.c.

References G_debug(), GV_LINES, Vect_destroy_cats_struct(), Vect_destroy_line_struct(), Vect_line_alive(), Vect_line_reverse(), Vect_new_cats_struct(), Vect_new_line_struct(), Vect_read_line(), and Vect_rewrite_line().