Application: gvSIG desktop

/* 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.gvsig.fmap.geom.primitive;

import java.awt.geom.Rectangle2D;

import org.cresques.cts.IProjection;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.Geometry.SUBTYPES;

import org.gvsig.fmap.geom.type.GeometryType;

/**

 * Pol?gono 2D.

 *

 * @author Vicente Caballero Navarro

 */

public class Surface2D extends OrientableSurface2D implements Surface {

        private static final long serialVersionUID = 1L;

        private GeneralPathX generalpathx;

        private static GeometryType geomType = GeometryLocator.getGeometryManager()

                        .registerGeometryType(Surface2D.class, null, TYPES.SURFACE, SUBTYPES.GEOM2D);

        public static int CODE = geomType.getId();

        /**

         * Constructor without arguments. It is necessary to create

         * geometries using the {@link GeometryType}{@link #create()}

         * method

         */

        public Surface2D() {

                super();                

        }

        /**

         * Crea un nuevo Polygon2D.

         *

         * @param gpx

         *            GeneralPathX.

         */

        public Surface2D(String id, IProjection projection, GeneralPathX gpx) {

                super(id, projection, gpx);

                generalpathx=gpx;

        }

        public Surface2D(GeneralPathX gpx) {

                this(null, null, gpx);

                generalpathx=gpx;

        }

        /**

         * @see org.gvsig.fmap.geom.primitive.FShape#getShapeType()

         */

        public int getShapeType() {

                return FShape.POLYGON;

        }

        /**

         * Clona FPolygon2D.

         *

         * @return FShape clonado.

         */

        public FShape cloneFShape() {

                return new Surface2D(id, projection, (GeneralPathX) gp.clone());

        }

        /*

         * (non-Javadoc)

         *

         * @see java.awt.Shape#intersects(java.awt.geom.Rectangle2D)

         */

        public boolean intersects(Rectangle2D r) {

                return gp.intersects(r);

        }

        public GeometryType getGeometryType() {

                return geomType;

        }

        public int getType() {

                return geomType.getType();

        }

        public GeneralPathX getGeneralPath() {

                // TODO Auto-generated method stub

                return generalpathx;

        }

        /* (non-Javadoc)

         * @see org.gvsig.fmap.geom.primitive.Surface#setGeneralPath(org.gvsig.fmap.geom.primitive.GeneralPathX)

         */

        public void setGeneralPath(GeneralPathX generalPathX) {

                gp = generalPathX;                

        }

        /* (non-Javadoc)

         * @see org.gvsig.fmap.geom.primitive.Surface#setCoordinateAt(int, int, double)

         */

        public void setCoordinateAt(int index, int dimension, double value) {

                throw new UnsupportedOperationException("Use setGeneralPathX");                

        }

        /* (non-Javadoc)

         * @see org.gvsig.fmap.geom.primitive.Surface#addVertex(org.gvsig.fmap.geom.primitive.Point)

         */

        public void addVertex(Point point) {

                gp.lineTo(point.getX(), point.getY());                

        }

}