polygon.hh

Go to the documentation of this file.

/* -*- mia-c++  -*-
 *
 * This file is part of MIA - a toolbox for medical image analysis 
 * Copyright (c) Leipzig, Madrid 1999-2017 Gert Wollny
 *
 * MIA is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MIA; if not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef mia_2d_polygon_hh
#define mia_2d_polygon_hh

#include <vector>
#include <mia/2d/vector.hh>
#include <mia/2d/defines2d.hh>



NS_MIA_BEGIN

class EXPORT_2D C2DPolygon {
public:

        bool is_inside_closed_set(const C2DFVector& point) const;

        bool is_inside_open_set(const C2DFVector& point) const;


        void append(const C2DFVector& point);

        size_t size() const;

        float get_mimimum_distance(const C2DFVector& point)const ;

        float get_hausdorff_distance(const C2DPolygon& other)const ;
 private:

        bool is_on_line(const C2DFVector& p, const C2DFVector& a, const C2DFVector& b) const;

        std::vector<C2DFVector> m_points;
};

typedef std::shared_ptr<C2DPolygon > P2DPolygon;

NS_MIA_END

#endif