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54 lines
1.3 KiB
Plaintext
54 lines
1.3 KiB
Plaintext
1 month ago
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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) 2005-2006 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 Public 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: algorithm/ConvexHull.java r407 (JTS-1.12+)
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*
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**********************************************************************/
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#ifndef GEOS_ALGORITHM_CONVEXHULL_INL
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#define GEOS_ALGORITHM_CONVEXHULL_INL
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#include <cassert>
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#include <geos/algorithm/ConvexHull.h>
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#include <geos/util/UniqueCoordinateArrayFilter.h>
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#include <geos/geom/Geometry.h>
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namespace geos {
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namespace algorithm { // geos::algorithm
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INLINE
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ConvexHull::ConvexHull(const geom::Geometry* newGeometry)
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:
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geomFactory(newGeometry->getFactory())
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{
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extractCoordinates(newGeometry);
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}
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INLINE
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ConvexHull::~ConvexHull()
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{
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}
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INLINE void
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ConvexHull::extractCoordinates(const geom::Geometry* geom)
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{
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util::UniqueCoordinateArrayFilter filter(inputPts);
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geom->apply_ro(&filter);
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}
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} // namespace geos::algorithm
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} // namespace geos
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#endif // GEOS_ALGORITHM_CONVEXHULL_INL
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