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InteriorPointPoint.h
1 /**********************************************************************
2 * $Id: InteriorPointPoint.h 2556 2009-06-06 22:22:28Z strk $
3 *
4 * GEOS - Geometry Engine Open Source
5 * http://geos.refractions.net
6 *
7 * Copyright (C) 2005-2006 Refractions Research Inc.
8 * Copyright (C) 2001-2002 Vivid Solutions Inc.
9 *
10 * This is free software; you can redistribute and/or modify it under
11 * the terms of the GNU Lesser General Public Licence as published
12 * by the Free Software Foundation.
13 * See the COPYING file for more information.
14 *
15 **********************************************************************/
16
17 #ifndef GEOS_ALGORITHM_INTERIORPOINTPOINT_H
18 #define GEOS_ALGORITHM_INTERIORPOINTPOINT_H
19
20 #include <geos/export.h>
21 #include <geos/geom/Coordinate.h>
22
23 // Forward declarations
24 namespace geos {
25 namespace geom {
26 class Geometry;
27 }
28 }
29
30 namespace geos {
31 namespace algorithm { // geos::algorithm
32
42 class GEOS_DLL InteriorPointPoint {
43 private:
44
45 bool hasInterior;
46
47 geom::Coordinate centroid;
48
49 double minDistance;
50
51 geom::Coordinate interiorPoint;
52
58 void add(const geom::Geometry *geom);
59
60 void add(const geom::Coordinate *point);
61
62 public:
63
64 InteriorPointPoint(const geom::Geometry *g);
65
66 ~InteriorPointPoint() {}
67
68 bool getInteriorPoint(geom::Coordinate& ret) const;
69
70 };
71
72 } // namespace geos::algorithm
73 } // namespace geos
74
75
76 #endif // GEOS_ALGORITHM_INTERIORPOINTPOINT_H
77
78 /**********************************************************************
79 * $Log$
80 * Revision 1.1 2006/03/09 16:46:48 strk
81 * geos::geom namespace definition, first pass at headers split
82 *
83 **********************************************************************/
84