proj4_grid.h

这是一个GPS相关的程序

///////////////////////////////////////////////////////////
//                                                       //
//                         SAGA                          //
//                                                       //
//      System for Automated Geoscientific Analyses      //
//                                                       //
//                    Module Library:                    //
//                   Projection_Proj4                    //
//                                                       //
//-------------------------------------------------------//
//                                                       //
//                     PROJ4_Grid.h                      //
//                                                       //
//                 Copyright (C) 2003 by                 //
//                      Olaf Conrad                      //
//                                                       //
//-------------------------------------------------------//
//                                                       //
// This file is part of 'SAGA - System for Automated     //
// Geoscientific Analyses'. SAGA 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; version 2 of the License.   //
//                                                       //
// SAGA 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.                                                  //
//                                                       //
//-------------------------------------------------------//
//                                                       //
//    e-mail:     [e-mail]                   //
//                                                       //
//    contact:    Olaf Conrad                            //
//                Institute of Geography                 //
//                University of Goettingen               //
//                Goldschmidtstr. 5                      //
//                37077 Goettingen                       //
//                Germany                                //
//                                                       //
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//---------------------------------------------------------


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//														 //
//														 //
//														 //
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//---------------------------------------------------------
#ifndef HEADER_INCLUDED__PROJ4_Grid_H
#define HEADER_INCLUDED__PROJ4_Grid_H

//---------------------------------------------------------
#include "PROJ4_Base.h"


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//														 //
//														 //
//														 //
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//---------------------------------------------------------
class pj_proj4_EXPORT CPROJ4_Grid : public CPROJ4_Base
{
public:
	CPROJ4_Grid(void);
	virtual ~CPROJ4_Grid(void);

	virtual const SG_Char *	Get_MenuPath			(void)	{	return( _TL("R:Grid") );	}


protected:

	virtual bool			On_Execute_Conversion	(void);

	virtual int				On_Parameter_Changed	(CSG_Parameters *pParameters, CSG_Parameter *pParameter);


private:

	void					Get_MinMax				(double &xMin, double &xMax, double &yMin, double &yMax, TSG_Point Point);
	CSG_Grid *				Get_Target_Userdef		(CSG_Grid *pSource, bool bNearest);
	CSG_Grid *				Get_Target_Autofit		(CSG_Grid *pSource, double Grid_Size, int AutoExtMode, bool bNearest);

	bool					Set_Grid				(CSG_Grid *pSource, CSG_Grid   *pTarget, int Interpol);
	bool					Set_Shapes				(CSG_Grid *pSource, CSG_Shapes *pTarget);

};

#endif // #ifndef HEADER_INCLUDED__PROJ4_Grid_H