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svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.geometry / org.gvsig.fmap.geometry.jts / src / main / java / org / gvsig / fmap / geom / jts / primitive / surface / polygon / Polygon3D.java @ 42260

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/* gvSIG. Desktop Geographic Information System.
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 *
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 * Copyright ? 2007-2015 gvSIG Association
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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 * MA  02110-1301, USA.
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 *
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 * For any additional information, do not hesitate to contact us
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 * at info AT gvsig.com, or visit our website www.gvsig.com.
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 */
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package org.gvsig.fmap.geom.jts.primitive.surface.polygon;
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import com.vividsolutions.jts.geom.Coordinate;
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import org.gvsig.fmap.geom.Geometry;
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import org.gvsig.fmap.geom.jts.primitive.point.Point3D;
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import org.gvsig.fmap.geom.jts.primitive.point.Point3DM;
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import org.gvsig.fmap.geom.jts.utils.ArrayListCoordinateSequence;
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import org.gvsig.fmap.geom.jts.utils.ReadOnlyCoordinates;
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import org.gvsig.fmap.geom.primitive.Point;
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/**
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 * @author fdiaz
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 *
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 */
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public class Polygon3D extends AbstractPolygon {
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    /**
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     *
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     */
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    private static final long serialVersionUID = 5748137753517288500L;
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    /**
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     * @param subtype
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     */
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    protected Polygon3D() {
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        super(Geometry.SUBTYPES.GEOM3D);
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    }
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    /**
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    *
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    */
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    public Polygon3D(Coordinate[] coordinates) {
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        this();
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        this.coordinates = new ArrayListCoordinateSequence(new ReadOnlyCoordinates(coordinates));
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        vertex = new Point3D(this.coordinates.get(0));
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    }
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    /* (non-Javadoc)
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     * @see org.gvsig.fmap.geom.primitive.OrientablePrimitive#addVertex(double, double)
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     */
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    public void addVertex(double x, double y) {
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        this.addVertex(x, y, 0);
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    }
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    /* (non-Javadoc)
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     * @see org.gvsig.fmap.geom.primitive.OrientablePrimitive#addVertex(double, double, double)
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     */
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    public void addVertex(double x, double y, double z) {
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        this.coordinates.add(new Point3D(x, y, z).getJTSCoordinate());
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    }
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    /* (non-Javadoc)
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     * @see org.gvsig.fmap.geom.Geometry#cloneGeometry()
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     */
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    public Geometry cloneGeometry() {
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        return new Polygon3D((Coordinate[]) coordinates.clone());
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    }
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    /* (non-Javadoc)
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     * @see org.gvsig.fmap.geom.jts.primitive.curve.line.AbstractLine#fixPoint(org.gvsig.fmap.geom.primitive.Point)
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     */
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    @Override
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    protected Point fixPoint(Point point) {
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        if (point instanceof Point3D) {
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            return point;
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        } else if (point instanceof Point3DM) {
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            return new Point3D(point.getX(), point.getY(), ((Point3DM) point).getM());
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        } else {
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            return new Point3D(point.getX(), point.getY(), 0);
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        }
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    }
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}