MinimumClearance.h

/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2016 Daniel Baston
 *
 * This is free software; you can redistribute and/or modify it under
 * the terms of the GNU Lesser General Public Licence as published
 * by the Free Software Foundation.
 * See the COPYING file for more information.
 *
 **********************************************************************
 *
 * Last port: precision/MinimumClearance.java (f6187ee2 JTS-1.14)
 *
 **********************************************************************/
 
#ifndef GEOS_PRECISION_MINIMUMCLEARANCE_H
#define GEOS_PRECISION_MINIMUMCLEARANCE_H
 
#include <geos/geom/Geometry.h>
#include <geos/geom/LineString.h>
#include <geos/geom/CoordinateSequence.h>
 
namespace geos {
namespace precision {
class GEOS_DLL MinimumClearance {
    private:
        const geom::Geometry* inputGeom;
        double minClearance;
        std::auto_ptr<geom::CoordinateSequence> minClearancePts;
 
        void compute();
    public:
        MinimumClearance(const geom::Geometry* g);

        double getDistance();

        std::auto_ptr<geom::LineString> getLine();
};
}
}
 
#endif