shapeselector.h

这是一个GPS相关的程序

/*******************************************************************************
    ShapeSelector.h
    Copyright (C) Victor Olaya

    This program 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 2 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 this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*******************************************************************************/

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include <saga_api/saga_api.h>
#include <vector>
#include "Intersection_GPC.h"

class CShapeSelector  
{
public:
	CShapeSelector(CSG_Shapes*,CSG_Shapes*,int);
	virtual ~CShapeSelector();
	int& GetSelectedRecords();
	int GetSelectedRecordsCount();

private:

	std::vector <int> m_pSelectedRecords;
	bool GPC_Intersection(CSG_Shape *pShape_A, CSG_Shape *pShape_B, CSG_Shape *pShape_AB);
	bool GPC_Create_Polygon(CSG_Shape *pShape, gpc_polygon *pPolygon);

};