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.

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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>

Date:

2007-2008

Definition in file flip.c.

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Function Documentation

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

Flip direction of selected lines.

Parameters:

	Map	vector map
	List	list of selected lines

Returns:

number of modified lines

-1 on error

Definition at line 28 of file flip.c.

References 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().