boundingbox.hh

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/* -*- 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_boundingbox_hh
#define __mia_2d_boundingbox_hh

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


NS_MIA_BEGIN

typedef T2DVector<int> C2DIVector;


class  EXPORT_2D C2DBoundingBox {
public:
        C2DBoundingBox();

        C2DBoundingBox(const C2DFVector& begin, const C2DFVector& end);

        void unite(const C2DBoundingBox& other);

        void add(const C2DFVector& point);


        C2DIVector get_grid_begin() const;
        
        C2DIVector get_grid_end() const;

        C2DBounds get_grid_size() const;

        C2DFVector get_begin() const;
        
        C2DFVector get_end() const;

        C2DFVector get_size() const;


        void enlarge(float boundary);


        bool empty() const;

private:
        bool m_empty;
        C2DFVector m_begin;
        C2DFVector m_end;
};

NS_MIA_END

#endif