GEOS 3.9.1
InteriorPointLine.h
1/**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2005-2006 Refractions Research Inc.
7 * Copyright (C) 2001-2002 Vivid Solutions Inc.
8 *
9 * This is free software; you can redistribute and/or modify it under
10 * the terms of the GNU Lesser General Public Licence as published
11 * by the Free Software Foundation.
12 * See the COPYING file for more information.
13 *
14 **********************************************************************
15 *
16 * Last port: algorithm/InteriorPointLine.java r317 (JTS-1.12)
17 *
18 **********************************************************************/
19
20#ifndef GEOS_ALGORITHM_INTERIORPOINTLINE_H
21#define GEOS_ALGORITHM_INTERIORPOINTLINE_H
22
23#include <geos/export.h>
24#include <geos/geom/Coordinate.h>
25
26// Forward declarations
27namespace geos {
28namespace geom {
29class Geometry;
30class CoordinateSequence;
31}
32}
33
34
35namespace geos {
36namespace algorithm { // geos::algorithm
37
48class GEOS_DLL InteriorPointLine {
49public:
50
52 //Coordinate* getInteriorPoint() const;
53
54 bool getInteriorPoint(geom::Coordinate& ret) const;
55
56private:
57
58 bool hasInterior;
59
60 geom::Coordinate centroid;
61
62 double minDistance;
63
64 geom::Coordinate interiorPoint;
65
66 void addInterior(const geom::Geometry* geom);
67
68 void addInterior(const geom::CoordinateSequence* pts);
69
70 void addEndpoints(const geom::Geometry* geom);
71
72 void addEndpoints(const geom::CoordinateSequence* pts);
73
74 void add(const geom::Coordinate& point);
75
76};
77
78} // namespace geos::algorithm
79} // namespace geos
80
81#endif // GEOS_ALGORITHM_INTERIORPOINTLINE_H
82
Computes a point in the interior of an linear geometry.
Definition: InteriorPointLine.h:48
The internal representation of a list of coordinates inside a Geometry.
Definition: CoordinateSequence.h:58
Coordinate is the lightweight class used to store coordinates.
Definition: Coordinate.h:60
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:188
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:26