GEOS
3.6.2
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00001 /********************************************************************** 00002 * 00003 * GEOS - Geometry Engine Open Source 00004 * http://geos.osgeo.org 00005 * 00006 * Copyright (C) 2005-2006 Refractions Research Inc. 00007 * Copyright (C) 2001-2002 Vivid Solutions Inc. 00008 * 00009 * This is free software; you can redistribute and/or modify it under 00010 * the terms of the GNU Lesser General Public Licence as published 00011 * by the Free Software Foundation. 00012 * See the COPYING file for more information. 00013 * 00014 **********************************************************************/ 00015 00016 #ifndef GEOS_ALGORITHM_INTERIORPOINTPOINT_H 00017 #define GEOS_ALGORITHM_INTERIORPOINTPOINT_H 00018 00019 #include <geos/export.h> 00020 #include <geos/geom/Coordinate.h> 00021 00022 // Forward declarations 00023 namespace geos { 00024 namespace geom { 00025 class Geometry; 00026 } 00027 } 00028 00029 namespace geos { 00030 namespace algorithm { // geos::algorithm 00031 00041 class GEOS_DLL InteriorPointPoint { 00042 private: 00043 00044 bool hasInterior; 00045 00046 geom::Coordinate centroid; 00047 00048 double minDistance; 00049 00050 geom::Coordinate interiorPoint; 00051 00057 void add(const geom::Geometry *geom); 00058 00059 void add(const geom::Coordinate *point); 00060 00061 public: 00062 00063 InteriorPointPoint(const geom::Geometry *g); 00064 00065 ~InteriorPointPoint() {} 00066 00067 bool getInteriorPoint(geom::Coordinate& ret) const; 00068 00069 }; 00070 00071 } // namespace geos::algorithm 00072 } // namespace geos 00073 00074 00075 #endif // GEOS_ALGORITHM_INTERIORPOINTPOINT_H 00076