GEOS
3.9.1
include
geos
simplify
TopologyPreservingSimplifier.h
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/**********************************************************************
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*
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* GEOS - Geometry Engine Open Source
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* http://geos.osgeo.org
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*
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* Copyright (C) 2006 Refractions Research Inc.
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*
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* This is free software; you can redistribute and/or modify it under
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* the terms of the GNU Lesser General Licence as published
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* by the Free Software Foundation.
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* See the COPYING file for more information.
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*
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**********************************************************************
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*
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* Last port: simplify/TopologyPreservingSimplifier.java r536 (JTS-1.12+)
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*
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**********************************************************************
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*
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* NOTES:
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*
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**********************************************************************/
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#ifndef GEOS_SIMPLIFY_TOPOLOGYPRESERVINGSIMPLIFIER_H
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#define GEOS_SIMPLIFY_TOPOLOGYPRESERVINGSIMPLIFIER_H
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#include <geos/export.h>
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#include <geos/geom/Geometry.h>
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#include <geos/simplify/TaggedLinesSimplifier.h>
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#include <memory>
// for unique_ptr
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#include <map>
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#ifdef _MSC_VER
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#pragma warning(push)
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#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
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#endif
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namespace
geos
{
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namespace
simplify {
// geos::simplify
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class
GEOS_DLL
TopologyPreservingSimplifier
{
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public
:
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static
std::unique_ptr<geom::Geometry> simplify(
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const
geom::Geometry
* geom,
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double
tolerance);
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TopologyPreservingSimplifier
(
const
geom::Geometry
* geom);
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void
setDistanceTolerance
(
double
tolerance);
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std::unique_ptr<geom::Geometry> getResultGeometry();
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private
:
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const
geom::Geometry
* inputGeom;
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std::unique_ptr<TaggedLinesSimplifier> lineSimplifier;
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};
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}
// namespace geos::simplify
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}
// namespace geos
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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#endif // GEOS_SIMPLIFY_TOPOLOGYPRESERVINGSIMPLIFIER_H
geos
Basic namespace for all GEOS functionalities.
Definition:
IndexedNestedRingTester.h:26
geos::geom::Geometry
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition:
Geometry.h:188
geos::simplify::TopologyPreservingSimplifier::setDistanceTolerance
void setDistanceTolerance(double tolerance)
Sets the distance tolerance for the simplification.
geos::simplify::TopologyPreservingSimplifier
Simplifies a geometry, ensuring that the result is a valid geometry having the same dimension and num...
Definition:
TopologyPreservingSimplifier.h:57
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