| gvSIG desktop 1

/*

 * Created on 21-jun-2005

 *

 * To change the template for this generated file go to

 * Window>Preferences>Java>Code Generation>Code and Comments

 */

/* 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

 */

package org.cresques.px.gml;

import java.util.Vector;

import java.util.Iterator;

import java.awt.Graphics2D;

import org.cresques.cts.ICoordTrans;

import org.cresques.cts.IProjection;

import org.cresques.geo.ViewPortData;

import org.cresques.px.Extent;

/**

 * Clase base para geometrias m?ltiples.

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

 */

public class MultiGeometry extends Geometry {

        Vector data = null;

        public MultiGeometry() {

                super();

                data = new Vector();

        }

        public void add(Geometry geometry) {

                extent.add(geometry.getExtent());

                data.add(geometry);

        }

        public IProjection getProjection() { return proj; }

        public void setProjection(IProjection p) { proj = p; }

        public void reProject(ICoordTrans rp) {

                extent = new Extent();

                Geometry geometry;

                Iterator iter = data.iterator();

                while (iter.hasNext()) {

                        geometry = (Geometry) iter.next();

                        geometry.reProject(rp);

                        extent.add(geometry.getExtent());

                }

                setProjection(rp.getPDest());

        }

        public void draw(Graphics2D g, ViewPortData vp) {

                Geometry geometry;

                Iterator iter = data.iterator();

                while (iter.hasNext()) {

                        geometry = (Geometry) iter.next();

                        geometry.draw(g, vp);

                }

        }

}