TopologyPreservingSimplifier.h
/**********************************************************************
*
* GEOS - Geometry Engine Open Source
* http://geos.osgeo.org
*
* Copyright (C) 2006 Refractions Research Inc.
*
* This is free software; you can redistribute and/or modify it under
* the terms of the GNU Lesser General Licence as published
* by the Free Software Foundation.
* See the COPYING file for more information.
*
**********************************************************************
*
* Last port: simplify/TopologyPreservingSimplifier.java r536 (JTS-1.12+)
*
**********************************************************************
*
* NOTES:
*
**********************************************************************/
#pragma once
#include <geos/export.h>
#include <geos/geom/Geometry.h>
#include <geos/simplify/TaggedLinesSimplifier.h>
#include <memory> // for unique_ptr
#include <map>
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
#endif
namespace geos {
namespace simplify { // geos::simplify
class GEOS_DLL TopologyPreservingSimplifier {
public:
static std::unique_ptr<geom::Geometry> simplify(
const geom::Geometry* geom,
double tolerance);
TopologyPreservingSimplifier(const geom::Geometry* geom);
void setDistanceTolerance(double tolerance);
std::unique_ptr<geom::Geometry> getResultGeometry();
private:
const geom::Geometry* inputGeom;
std::unique_ptr<TaggedLinesSimplifier> lineSimplifier;
};
} // namespace geos::simplify
} // namespace geos
#ifdef _MSC_VER
#pragma warning(pop)
#endif
geos::geom::Geometry
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition Geometry.h:196
geos::simplify::TopologyPreservingSimplifier::setDistanceTolerance
void setDistanceTolerance(double tolerance)
Sets the distance tolerance for the simplification.
geos::geom
Definition Angle.h:26
geos::simplify
Classes which implement algorithms for simplifying or generalizing geometries.
Definition Corner.h:26
geos
Basic namespace for all GEOS functionalities.
Definition geos.h:38