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.impl;

import org.cresques.cts.IProjection;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.primitive.FShape;

import org.gvsig.fmap.geom.primitive.GeneralPathX;

import org.gvsig.fmap.geom.primitive.Surface;

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

/**

 * Polilinea 3D.

 *

 * @author Vicente Caballero Navarro

 */

public class Surface2DZ extends Surface2D implements Surface {

        private static final long serialVersionUID = 1L;

        double[] pZ = null;

        /**

         * The constructor with the GeometryType like and argument 

         * is used by the {@link GeometryType}{@link #create()}

         * to create the geometry

         * @param type

         * The geometry type

         */

        public Surface2DZ(GeometryType geometryType) {

                super(geometryType);

        }

        /**

         * Constructor used in the {@link Geometry#cloneGeometry()} method

         * @param id

         * @param projection

         * @param gpx

         * @param pZ

         */

        Surface2DZ(GeometryType geometryType, String id, IProjection projection, GeneralPathX gpx,

                        double[] pZ) {

                super(geometryType, id, projection, gpx);

                this.pZ = pZ;

        }

        /**

         * Clona FPolygon3D.

         *

         * @return FShape clonado.

         */

        public FShape cloneFShape() {

                return new Surface2DZ(getGeometryType(), id, projection, (GeneralPathX) gp.clone(),

                                (double[]) pZ.clone());

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.fmap.geom.primitive.impl.Surface2D#getShapeType()

         */

        public int getShapeType() {

                return TYPES.SURFACE;

        }

        /* (non-Javadoc)

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

         */

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

                if (dimension == 2){

                        pZ[index] = value;

                }else{

                        super.setCoordinateAt(index, dimension, value);

                }

        }

        public void setGeneralPath(GeneralPathX generalPathX) {

                super.setGeneralPath(generalPathX);

                pZ = new double[generalPathX.getNumCoords()];

        }

    public double getCoordinateAt(int index, int dimension) {

        if (dimension == 2){

            return pZ[index];

        }else{

            return super.getCoordinateAt(index, dimension);

        }            

    }        

}