Application: gvSIG desktop » gvSIG raster

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

 * $Id: ogrtools_interfaz.cpp 7765 2006-10-03 07:05:18Z nacho $

 *

 * Name:     OGRSpatialReference_interfaz.c

 * Project:  JGDAL. Interface java to gdal (Frank Warmerdam).

 * Purpose:  dataset's Basic Funcions.

 * Author:   Nacho Brodin, brodin_ign@gva.es

 *

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

/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana

*

* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

*

* 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.

*

* For more information, contact:

*

*  Generalitat Valenciana

*   Conselleria d'Infraestructures i Transport

*   Av. Blasco Ib��ez, 50

*   46010 VALENCIA

*   SPAIN

*

*      +34 963862235

*   gvsig@gva.es

*      www.gvsig.gva.es

*

*    or

*

*   IVER T.I. S.A

*   Salamanca 50

*   46005 Valencia

*   Spain

*

*   +34 963163400

*   dac@iver.es

*/

#include <jni.h>

#include "gdal.h"

#include "cpl_string.h"

#include "ogr_api.h"

#include "ogrsf_frmts.h"

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

//                                                 OGRCreateCoordinateTransformation

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

JNIEXPORT jlong JNICALL Java_org_gvsig_jogr_OGRTools_OGRCreateCoordinateTransformationNat

  (JNIEnv *env, jclass clase, jlong ptro_source, jlong ptro_target){

          OGRSpatialReference                         *source = (OGRSpatialReference *) 0 ;

          OGRSpatialReference                         *target = (OGRSpatialReference *) 0 ;

          OGRCoordinateTransformation         *poCT = NULL;

          long                                                         ptr_ct = -1;

          source = *(OGRSpatialReference **)&ptro_source;

          target = *(OGRSpatialReference **)&ptro_target;

          poCT = OGRCreateCoordinateTransformation( source, target );

          ptr_ct = (long)&(*poCT);

          return (jlong)ptr_ct;

  }