Application: gvSIG desktop

/**

 *

 */

package org.gvsig.fmap.geom.primitive.impl;

import java.awt.geom.Point2D;

import org.cresques.cts.IProjection;

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

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

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

/**

 * @author paco

 *

 */

public class Ellipse2DZ extends Ellipse2D implements Surface {

        private static final long serialVersionUID = -6678908069111004754L;

        /**

         * 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 Ellipse2DZ(GeometryType geometryType) {

                super(geometryType);                

        }

        /**

         * @param id

         * @param projection

         * @param gpx

         * @param i

         * @param e

         * @param d

         */

        Ellipse2DZ(GeometryType geometryType, String id, IProjection projection, GeneralPathX gpx,

                        Point2D i, Point2D e, double d, double z) {

                super(geometryType, id, projection, gpx, i, e, d);                

        }

    public double getCoordinateAt(int index, int dimension) {

        if (index > gp.getNumCoords()) {

            throw new ArrayIndexOutOfBoundsException();

        }

        double[] coords = gp.getPointAt(index).getCoordinates();

        if(dimension < coords.length)

                return gp.getPointAt(index).getCoordinateAt(dimension);

        return 0D;

    }

    public int getDimension() {

        return 3;

    }

}