Application: gvSIG desktop

/*

 * Cresques Mapping Suite. Graphic Library for constructing mapping applications.

 * 

 * Copyright (C) 2004-5. 

 *

 * 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:

 * 

 * cresques@gmail.com

 */

package org.cresques.cts.gt2;

import org.geotools.cs.AxisInfo;

import org.geotools.cs.GeographicCoordinateSystem;

import org.geotools.cs.Projection;

import org.geotools.units.Unit;

import org.opengis.referencing.FactoryException;

/**

 * @author "Luis W. Sevilla" <sevilla_lui@gva.es>

 * 

 */

public class CSLambertCC extends CoordSys {

        public CSLambertCC(CSDatum datum, double meridian, double origin,

                double sp1, double sp2, double est, double nort) {

                super(datum);

                geogCS = new GeographicCoordinateSystem(

                                datum.getName(null), 

                                datum.getDatum());

                        Unit linearUnit = Unit.METRE;

                        javax.media.jai.ParameterList  params = 

                                csFactory.createProjectionParameterList("Lambert_Conformal_Conic_2SP");

                        params.setParameter("semi_major", datum.getDatum().getEllipsoid().getSemiMajorAxis());

                        params.setParameter("semi_minor", datum.getDatum().getEllipsoid().getSemiMinorAxis());

                params.setParameter("central_meridian", meridian);

                params.setParameter("latitude_of_origin", origin);

                params.setParameter("standard_parallel_1", sp1);

                params.setParameter("standard_parallel_2", sp2);

                params.setParameter("false_easting", 0.0);

                params.setParameter("false_northing", 0.0);

                try {

                                Projection projection = 

                                        csFactory.createProjection("Lambert", "Lambert_Conformal_Conic_2SP", params);

                                projCS = csFactory.createProjectedCoordinateSystem(

                                                projection.getName().toString(), geogCS, projection, linearUnit, AxisInfo.X, AxisInfo.Y);

                        } catch (FactoryException e) {

                                // TODO Bloque catch generado autom?ticamente

                                e.printStackTrace();

                        }

        }

        public String toString() {

                return projCS.toString();

        }

}