GRASS Programmer's Manual  6.4.1(2011)
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>
Date:
2007-2008

Definition in file flip.c.


Function Documentation

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

Flip direction of selected lines.

Parameters:
Mapvector map
Listlist 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().

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