Code

Previously graph layout was done using the Kamada-Kawai layout algorithm
[inkscape.git] / src / libvpsc / variable.cpp
1 /**
2  *
3  * Authors:
4  *   Tim Dwyer <tgdwyer@gmail.com>
5  *
6  * Copyright (C) 2005 Authors
7  *
8  * Released under GNU LGPL.  Read the file 'COPYING' for more information.
9  */
10 #include "variable.h"
11 std::ostream& operator <<(std::ostream &os, const Variable &v) {
12         os << "(" << v.id << "=" << v.position() << ")";
13         return os;
14 }