Application: gvSIG desktop

package org.gvsig.gpe.kml.writer.v21.geometries;

import java.io.IOException;

import org.gvsig.gpe.kml.KmlTags;

import org.gvsig.gpe.kml.writer.GPEKmlWriterHandlerImplementor;

import org.gvsig.gpe.xml.writer.Writer;

/* 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

 */

/* CVS MESSAGES:

 *

 * $Id: LineStringWriter.java 361 2008-01-10 08:41:21Z jpiera $

 * $Log$

 * Revision 1.4  2007/05/16 09:30:09  jorpiell

 * the writting methods has to have the errorHandler argument

 *

 * Revision 1.3  2007/05/08 07:53:08  jorpiell

 * Add comments to the writers

 *

 * Revision 1.2  2007/05/02 11:46:50  jorpiell

 * Writing tests updated

 *

 * Revision 1.1  2007/04/14 16:08:07  jorpiell

 * Kml writing support added

 *

 *

 */

/**

 * It writes the LineString tag. Example:

 * <p>

 * <pre>

 * <code>

 * <LineString>

 * <coord><X>56.1</X><Y>0.45</Y></coord>

 * <coord><X>67.23</X><Y>0.98</Y></coord>

 * </LineString>

 * </code>

 * </pre>

 * </p> 

 * @author Jorge Piera Llodr? (piera_jor@gva.es)

 * @see http://code.google.com/apis/kml/documentation/kml_tags_21.html#linestring

 */

public class LineStringWriter {

        /**

         * It writes the lineString kml init tag

         * @param writer

         * Writer to write the labels

         * @param handler

         * The writer handler implementor

         * @param id

         * LineString id

         * @param longitudes

         * Array of longitudes (>= -180 and <= 180)

         * @param latitudes

         * Array of latitudes (>= -90 and <= 90)

         * @param altitudes

         * Array of altitudes (Meters above sea level)

         * @throws IOException

         */

        public void start(Writer writer, GPEKmlWriterHandlerImplementor handler,String id, double[] longitudes, double[] latitudes,

                        double[] altitudes) throws IOException{

                handler.getProfile().getGeometryWriter().startGeometry(writer, handler, KmlTags.LINESTRING, id);

                handler.getProfile().getCoordinatesWriter().write(writer, handler, longitudes, latitudes, altitudes);

        }

        /**

         * It writes the lineString kml end tag

         * @param writer

         * Writer to write the labels

         * @param handler

         * The writer handler implementor

         * @throws IOException

         */

        public void end(Writer writer, GPEKmlWriterHandlerImplementor handler) throws IOException{

                handler.getProfile().getGeometryWriter().endGeometry(writer, handler, KmlTags.LINESTRING);

        }

}