root / trunk / libraries / libGPE-KML / src / org / gvsig / gpe / kml / writer / geometries / LatLonBoxWriter.java @ 11484
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package org.gvsig.gpe.kml.writer.geometries; |
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import java.io.IOException; |
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import org.gvsig.gpe.kml.KmlTags; |
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import org.gvsig.gpe.xml.writer.Writer; |
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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/* CVS MESSAGES:
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*
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* $Id: LatLonBoxWriter.java 11484 2007-05-08 07:53:08Z jorpiell $
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* $Log$
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* Revision 1.1 2007-05-08 07:53:08 jorpiell
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* Add comments to the writers
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*
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*
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*/
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/**
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* This class writes a LatLonBox Kml tag. Example:
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* <p>
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* <pre>
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* <code>
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* <LatLonAltBox>
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* <north>43.374</north>
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* <south>42.983</south>
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* <east>-0.335</east>
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* <west>-1.423</west>
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* <rotation>39.37878630116985</rotation>
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* </LatLonAltBox>
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* </code>
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* </pre>
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* </p>
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* @author Jorge Piera LLodr? (jorge.piera@iver.es)
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* @see http://code.google.com/apis/kml/documentation/kml_tags_21.html#latlonbox
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*/
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public class LatLonBoxWriter { |
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/**
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* It writes the LatLonBox init tag and its fields
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* @param writer
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* Writer to write the labels
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* @param north
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* Specifies the latitude of the north edge of the bounding box,
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* in decimal degrees from 0 to ?90.
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* @param south
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* Specifies the latitude of the south edge of the bounding box,
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* in decimal degrees from 0 to ?90.
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* @param east
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* Specifies the longitude of the east edge of the bounding box,
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* in decimal degrees from 0 to ?180.
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* @param west
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* Specifies the longitude of the west edge of the bounding box,
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* in decimal degrees from 0 to ?180.
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* @param rotation
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* specifies a rotation of the overlay about its center, in degrees.
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* Values can be ?180. The default is 0 (north). Rotations are specified
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* in a clockwise direction.
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* @throws IOException
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*/
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public static void start(Writer writer,double north, double south, |
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double east, double west, double rotation) throws IOException{ |
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writer.write("\n");
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writer.write("<" + KmlTags.LATLONBOX + ">"); |
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writer.write("<" + KmlTags.NORTH + ">"); |
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DoubleWriter.write(writer, north); |
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writer.write("<" + KmlTags.NORTH + ">"); |
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writer.write("<" + KmlTags.SOUTH + ">"); |
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DoubleWriter.write(writer, south); |
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writer.write("<" + KmlTags.SOUTH + ">"); |
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writer.write("<" + KmlTags.EAST + ">"); |
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DoubleWriter.write(writer, east); |
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writer.write("<" + KmlTags.EAST + ">"); |
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writer.write("<" + KmlTags.WEST + ">"); |
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DoubleWriter.write(writer, west); |
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writer.write("<" + KmlTags.WEST + ">"); |
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writer.write("<" + KmlTags.ROTATION + ">"); |
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DoubleWriter.write(writer, rotation); |
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writer.write("<" + KmlTags.ROTATION + ">"); |
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} |
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/**
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/**
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* It writes the LatLonAltBox end tag and its fields
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* @param writer
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* Writer to write the labels
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* @throws IOException
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*/
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public static void end(Writer writer) throws IOException{ |
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writer.write("\n");
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writer.write("</" + KmlTags.LATLONBOX + ">"); |
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} |
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} |