1 /**
2  *   SFCGAL
3  *
4  *   Copyright (C) 2012-2013 Oslandia <infos@oslandia.com>
5  *   Copyright (C) 2012-2013 IGN (http://www.ign.fr)
6  *
7  *   This library is free software; you can redistribute it and/or
8  *   modify it under the terms of the GNU Library General Public
9  *   License as published by the Free Software Foundation; either
10  *   version 2 of the License, or (at your option) any later version.
11  *
12  *   This library is distributed in the hope that it will be useful,
13  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
14  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  *   Library General Public License for more details.
16 
17  *   You should have received a copy of the GNU Library General Public
18  *   License along with this library; if not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef _SFCGAL_TRANSFORM_ROUNDTRANSFORM_H_
22 #define _SFCGAL_TRANSFORM_ROUNDTRANSFORM_H_
23 
24 #include <SFCGAL/config.h>
25 
26 #include <SFCGAL/Kernel.h>
27 #include <SFCGAL/Transform.h>
28 
29 namespace SFCGAL {
30 namespace transform {
31 
32 /**
33  * Round the coordinates of a Geometry
34  */
35 class SFCGAL_API RoundTransform : public Transform {
36 public:
37     /**
38      * Constructor with a scale factor (default is nearest integer)
39      */
40     RoundTransform( const long& scale = 1 ) ;
41 
42     /*
43      * [SFCGAL::Transform]
44      */
45     virtual void transform( Point& p ) ;
46 
47 private:
48     long _scale ;
49 };
50 
51 
52 }//transform
53 }//SFCGAL
54 
55 
56 
57 
58 #endif
59 
60