Application: gvSIG desktop

/***************************************************************************

** Copyright 1989-2000 - Earth Resource Mapping Ltd.

** This document contains proprietary source code of

** Earth Resource Mapping Ltd, and can only be used under

** one of the three licenses as described in the 

** license.txt file supplied with this distribution. 

** See separate license.txt file for license details 

** and conditions.

**

** This software is covered by US patent #6,442,298,

** #6,102,897 and #6,633,688.  Rights to use these patents 

** is included in the license agreements.

**

** CLASS(ES):        CNCSCoordinateTransform

** FILE:                NCSCoordinateTransform.h

** CREATED:                18 Jan 2000

** AUTHOR:                Matthew Bardsley

** PURPOSE:                Holds definition of NCSCoordinateTransform Class

** EDITS:

**

** CLASS NOTES:

***************************************************************************/

#if !defined(NCSCOORDINATETRANSFORM_H)

#define NCSCOORDINATETRANSFORM_H

#include "NCSPoint.h"

#include "NCSCoordinateSystem.h"

class NCS_EXPORT CNCSCoordinateTransform  

{

public:

        //constructors

        CNCSCoordinateTransform(CNCSCoordinateSystem *pSrc = NULL,

                                                        CNCSCoordinateSystem *pDest = NULL);

        virtual ~CNCSCoordinateTransform ();

        //access methods to private members

        NCSError GetSrcCoordSys( CNCSCoordinateSystem *pCoord);

        NCSError SetSrcCoordSys( CNCSCoordinateSystem *pCoord);

        NCSError GetDestCoordSys( CNCSCoordinateSystem *pCoord);

        NCSError SetDestCoordSys( CNCSCoordinateSystem *pCoord);

        //translation routines

        virtual NCSError Transform(CNCSPoint *pSrc,CNCSPoint *pDest);

private: 

        CNCSCoordinateSystem *m_pSrcCoordSys;

        CNCSCoordinateSystem *m_pDestCoordSys;

};

#endif // !defined(NCSCOORDINATETRANSFORM_H)