Application: gvSIG desktop

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2015 gvSIG Association

 *

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.fmap.geom.jts.primitive.curve.line;

import com.vividsolutions.jts.geom.Coordinate;

import com.vividsolutions.jts.geom.GeometryFactory;

import java.util.List;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.jts.util.ArrayListCoordinateSequence;

import org.gvsig.fmap.geom.jts.util.JTSUtils;

import org.gvsig.fmap.geom.jts.util.OpenJUMPUtils;

import org.gvsig.fmap.geom.operation.GeometryOperationException;

import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException;

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

/**

 * @author fdiaz

 *

 */

public class Line2D extends BaseLine2D implements Line {

    /**

     *

     */

    private static final long serialVersionUID = -7764582168777051989L;

    /**

     *

     */

    public Line2D() {

        super(Geometry.TYPES.LINE);

    }

    /**

     * @param coordinates

     */

    public Line2D(Coordinate[] coordinates) {

        super(Geometry.TYPES.LINE, coordinates);

    }

    public Line2D(ArrayListCoordinateSequence coordinates) {

        super(Geometry.TYPES.LINE, coordinates);

    }

    /*

     * (non-Javadoc)

     *

     * @see org.gvsig.fmap.geom.Geometry#cloneGeometry()

     */

    public Line cloneGeometry() {

        return new Line2D(cloneCoordinates().toCoordinateArray());

    }

    @Override

    @SuppressWarnings("CloneDoesntCallSuperClone")

    public Line clone() throws CloneNotSupportedException {

        return this.cloneGeometry();

    }

    /* (non-Javadoc)

     * @see org.gvsig.fmap.geom.Geometry#offset(double)

     */

    public Geometry offset(double distance) throws GeometryOperationNotSupportedException, GeometryOperationException {

        if (isClosed(0)) {

            return JTSUtils.offsetClosedLine(this.getProjection(), this.coordinates, distance);

        } else {

//            return JTSUtils.offsetRawOpenLine(this.coordinates, distance);

            return OpenJUMPUtils.offsetCleanOpenLine(this.getProjection(), this.coordinates, distance);

        }

    }

}