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InteriorPointPoint.h

00001 /**********************************************************************
00002  * $Id: InteriorPointPoint.h 2556 2009-06-06 22:22:28Z strk $
00003  *
00004  * GEOS - Geometry Engine Open Source
00005  * http://geos.refractions.net
00006  *
00007  * Copyright (C) 2005-2006 Refractions Research Inc.
00008  * Copyright (C) 2001-2002 Vivid Solutions Inc.
00009  *
00010  * This is free software; you can redistribute and/or modify it under
00011  * the terms of the GNU Lesser General Public Licence as published
00012  * by the Free Software Foundation. 
00013  * See the COPYING file for more information.
00014  *
00015  **********************************************************************/
00016 
00017 #ifndef GEOS_ALGORITHM_INTERIORPOINTPOINT_H
00018 #define GEOS_ALGORITHM_INTERIORPOINTPOINT_H
00019 
00020 #include <geos/export.h>
00021 #include <geos/geom/Coordinate.h>
00022 
00023 // Forward declarations
00024 namespace geos {
00025         namespace geom {
00026                 class Geometry;
00027         }
00028 }
00029 
00030 namespace geos {
00031 namespace algorithm { // geos::algorithm
00032 
00042 class GEOS_DLL InteriorPointPoint {
00043 private:
00044 
00045         bool hasInterior;
00046 
00047         geom::Coordinate centroid;
00048 
00049         double minDistance;
00050 
00051         geom::Coordinate interiorPoint;
00052 
00058         void add(const geom::Geometry *geom);
00059 
00060         void add(const geom::Coordinate *point);
00061 
00062 public:
00063 
00064         InteriorPointPoint(const geom::Geometry *g);
00065 
00066         ~InteriorPointPoint() {}
00067 
00068         bool getInteriorPoint(geom::Coordinate& ret) const;
00069 
00070 };
00071 
00072 } // namespace geos::algorithm
00073 } // namespace geos
00074 
00075 
00076 #endif // GEOS_ALGORITHM_INTERIORPOINTPOINT_H
00077 
00078 /**********************************************************************
00079  * $Log$
00080  * Revision 1.1  2006/03/09 16:46:48  strk
00081  * geos::geom namespace definition, first pass at headers split
00082  *
00083  **********************************************************************/
00084 

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