root / trunk / libraries / libGPE-KML / src / org / gvsig / gpe / kml / writer / geometries / LatLonBoxWriter.java @ 11484
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| 1 | 11484 | jorpiell | package org.gvsig.gpe.kml.writer.geometries; |
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| 3 | import java.io.IOException; |
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| 5 | import org.gvsig.gpe.kml.KmlTags; |
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| 6 | import org.gvsig.gpe.xml.writer.Writer; |
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| 7 | |||
| 8 | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 9 | *
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| 10 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation; either version 2
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| 15 | * of the License, or (at your option) any later version.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful,
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| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 20 | * GNU General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, write to the Free Software
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| 24 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 25 | *
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| 26 | * For more information, contact:
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| 27 | *
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| 28 | * Generalitat Valenciana
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| 29 | * Conselleria d'Infraestructures i Transport
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| 30 | * Av. Blasco Ib??ez, 50
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| 31 | * 46010 VALENCIA
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| 32 | * SPAIN
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| 33 | *
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| 34 | * +34 963862235
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| 35 | * gvsig@gva.es
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| 36 | * www.gvsig.gva.es
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| 37 | *
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| 38 | * or
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| 39 | *
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| 40 | * IVER T.I. S.A
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| 41 | * Salamanca 50
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| 42 | * 46005 Valencia
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| 43 | * Spain
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| 44 | *
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| 45 | * +34 963163400
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| 46 | * dac@iver.es
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| 47 | */
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| 48 | /* CVS MESSAGES:
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| 49 | *
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| 50 | * $Id$
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| 51 | * $Log$
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| 52 | * Revision 1.1 2007-05-08 07:53:08 jorpiell
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| 53 | * Add comments to the writers
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| 54 | *
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| 55 | *
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| 56 | */
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| 57 | /**
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| 58 | * This class writes a LatLonBox Kml tag. Example:
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| 59 | * <p>
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| 60 | * <pre>
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| 61 | * <code>
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| 62 | * <LatLonAltBox>
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| 63 | * <north>43.374</north>
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| 64 | * <south>42.983</south>
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| 65 | * <east>-0.335</east>
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| 66 | * <west>-1.423</west>
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| 67 | * <rotation>39.37878630116985</rotation>
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| 68 | * </LatLonAltBox>
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| 69 | * </code>
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| 70 | * </pre>
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| 71 | * </p>
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| 72 | * @author Jorge Piera LLodr? (jorge.piera@iver.es)
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| 73 | * @see http://code.google.com/apis/kml/documentation/kml_tags_21.html#latlonbox
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| 74 | */
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| 75 | public class LatLonBoxWriter { |
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| 76 | |||
| 77 | /**
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| 78 | * It writes the LatLonBox init tag and its fields
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| 79 | * @param writer
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| 80 | * Writer to write the labels
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| 81 | * @param north
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| 82 | * Specifies the latitude of the north edge of the bounding box,
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| 83 | * in decimal degrees from 0 to ?90.
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| 84 | * @param south
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| 85 | * Specifies the latitude of the south edge of the bounding box,
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| 86 | * in decimal degrees from 0 to ?90.
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| 87 | * @param east
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| 88 | * Specifies the longitude of the east edge of the bounding box,
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| 89 | * in decimal degrees from 0 to ?180.
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| 90 | * @param west
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| 91 | * Specifies the longitude of the west edge of the bounding box,
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| 92 | * in decimal degrees from 0 to ?180.
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| 93 | * @param rotation
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| 94 | * specifies a rotation of the overlay about its center, in degrees.
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| 95 | * Values can be ?180. The default is 0 (north). Rotations are specified
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| 96 | * in a clockwise direction.
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| 97 | * @throws IOException
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| 98 | */
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| 99 | public static void start(Writer writer,double north, double south, |
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| 100 | double east, double west, double rotation) throws IOException{ |
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| 101 | writer.write("\n");
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| 102 | writer.write("<" + KmlTags.LATLONBOX + ">"); |
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| 103 | writer.write("<" + KmlTags.NORTH + ">"); |
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| 104 | DoubleWriter.write(writer, north); |
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| 105 | writer.write("<" + KmlTags.NORTH + ">"); |
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| 106 | writer.write("<" + KmlTags.SOUTH + ">"); |
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| 107 | DoubleWriter.write(writer, south); |
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| 108 | writer.write("<" + KmlTags.SOUTH + ">"); |
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| 109 | writer.write("<" + KmlTags.EAST + ">"); |
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| 110 | DoubleWriter.write(writer, east); |
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| 111 | writer.write("<" + KmlTags.EAST + ">"); |
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| 112 | writer.write("<" + KmlTags.WEST + ">"); |
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| 113 | DoubleWriter.write(writer, west); |
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| 114 | writer.write("<" + KmlTags.WEST + ">"); |
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| 115 | writer.write("<" + KmlTags.ROTATION + ">"); |
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| 116 | DoubleWriter.write(writer, rotation); |
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| 117 | writer.write("<" + KmlTags.ROTATION + ">"); |
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| 118 | } |
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| 119 | |||
| 120 | /**
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| 121 | /**
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| 122 | * It writes the LatLonAltBox end tag and its fields
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| 123 | * @param writer
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| 124 | * Writer to write the labels
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| 125 | * @throws IOException
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| 126 | */
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| 127 | public static void end(Writer writer) throws IOException{ |
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| 128 | writer.write("\n");
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| 129 | writer.write("</" + KmlTags.LATLONBOX + ">"); |
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| 130 | } |
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| 131 | } |