svn-gvsig-desktop / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / project / ProjectExtent.java @ 23935
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| 1 | 1222 | fernando | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Ib??ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | package com.iver.cit.gvsig.project; |
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| 42 | |||
| 43 | import java.awt.geom.Rectangle2D; |
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| 44 | |||
| 45 | 21530 | vcaballero | import org.gvsig.fmap.geom.primitive.DefaultEnvelope; |
| 46 | import org.gvsig.fmap.geom.primitive.Envelope; |
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| 47 | |||
| 48 | 7304 | caballero | import com.iver.utiles.XMLEntity; |
| 49 | 1222 | fernando | |
| 50 | 7304 | caballero | |
| 51 | 1222 | fernando | /**
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| 52 | * DOCUMENT ME!
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| 53 | *
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| 54 | * @author Fernando Gonz?lez Cort?s
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| 55 | */
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| 56 | public class ProjectExtent { |
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| 57 | private Rectangle2D extent = new Rectangle2D.Double(); |
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| 58 | private String description; |
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| 59 | |||
| 60 | /**
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| 61 | * DOCUMENT ME!
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| 62 | *
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| 63 | * @return
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| 64 | */
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| 65 | public String getDescription() { |
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| 66 | return description;
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| 67 | } |
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| 68 | |||
| 69 | /**
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| 70 | * DOCUMENT ME!
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| 71 | *
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| 72 | * @return
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| 73 | */
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| 74 | 21530 | vcaballero | public Envelope getExtent() {
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| 75 | return new DefaultEnvelope(2,new double[]{extent.getX(),extent.getY()},new double[]{extent.getMaxX(),extent.getMaxY()}); |
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| 76 | 1222 | fernando | } |
| 77 | |||
| 78 | /**
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| 79 | * DOCUMENT ME!
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| 80 | *
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| 81 | * @param string
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| 82 | */
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| 83 | public void setDescription(String string) { |
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| 84 | description = string; |
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| 85 | } |
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| 86 | |||
| 87 | /**
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| 88 | * DOCUMENT ME!
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| 89 | *
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| 90 | * @param rectangle2D
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| 91 | */
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| 92 | public void setExtent(Rectangle2D rectangle2D) { |
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| 93 | extent = rectangle2D; |
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| 94 | } |
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| 95 | |||
| 96 | /**
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| 97 | * DOCUMENT ME!
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| 98 | *
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| 99 | * @return DOCUMENT ME!
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| 100 | */
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| 101 | public String getEncuadre() { |
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| 102 | return extent.getMinX() + "," + extent.getMinY() + "," + |
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| 103 | extent.getWidth() + "," + extent.getHeight();
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| 104 | } |
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| 105 | |||
| 106 | /**
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| 107 | * DOCUMENT ME!
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| 108 | *
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| 109 | * @param encuadre DOCUMENT ME!
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| 110 | */
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| 111 | public void setEncuadre(String encuadre) { |
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| 112 | String[] coords = encuadre.split(","); |
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| 113 | extent = new Rectangle2D.Double(new Double(coords[0]).doubleValue(), |
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| 114 | new Double(coords[1]).doubleValue(), |
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| 115 | new Double(coords[2]).doubleValue(), |
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| 116 | new Double(coords[3]).doubleValue()); |
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| 117 | } |
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| 118 | |||
| 119 | /**
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| 120 | * @see java.lang.Object#toString()
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| 121 | */
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| 122 | public String toString() { |
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| 123 | return description;
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| 124 | } |
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| 125 | |||
| 126 | /**
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| 127 | * DOCUMENT ME!
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| 128 | *
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| 129 | * @return DOCUMENT ME!
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| 130 | */
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| 131 | public XMLEntity getXMLEntity() {
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| 132 | XMLEntity xml = new XMLEntity();
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| 133 | xml.putProperty("description", description);
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| 134 | xml.putProperty("extentX", extent.getX());
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| 135 | xml.putProperty("extentY", extent.getY());
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| 136 | xml.putProperty("extentW", extent.getWidth());
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| 137 | xml.putProperty("extentH", extent.getHeight());
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| 138 | |||
| 139 | return xml;
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| 140 | } |
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| 141 | |||
| 142 | 21530 | vcaballero | /**
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| 143 | 1222 | fernando | * DOCUMENT ME!
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| 144 | *
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| 145 | * @param xml DOCUMENT ME!
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| 146 | *
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| 147 | * @return DOCUMENT ME!
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| 148 | */
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| 149 | public static ProjectExtent createFromXML(XMLEntity xml) { |
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| 150 | ProjectExtent pe = new ProjectExtent();
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| 151 | pe.description = xml.getStringProperty("description");
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| 152 | pe.extent.setRect(xml.getDoubleProperty("extentX"),
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| 153 | xml.getDoubleProperty("extentY"), xml.getDoubleProperty("extentW"), |
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| 154 | xml.getDoubleProperty("extentH"));
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| 155 | |||
| 156 | return pe;
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| 157 | } |
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| 158 | 6888 | jaume | |
| 159 | // public int computeSignature() {
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| 160 | // int result = 17;
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| 161 | //
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| 162 | // Class clazz = getClass();
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| 163 | // Field[] fields = clazz.getDeclaredFields();
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| 164 | // for (int i = 0; i < fields.length; i++) {
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| 165 | // try {
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| 166 | // String type = fields[i].getType().getName();
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| 167 | // if (type.equals("boolean")) {
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| 168 | // result += 37 + ((fields[i].getBoolean(this)) ? 1 : 0);
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| 169 | // } else if (type.equals("java.lang.String")) {
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| 170 | // Object v = fields[i].get(this);
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| 171 | // if (v == null) {
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| 172 | // result += 37;
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| 173 | // continue;
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| 174 | // }
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| 175 | // char[] chars = ((String) v).toCharArray();
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| 176 | // for (int j = 0; j < chars.length; j++) {
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| 177 | // result += 37 + (int) chars[i];
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| 178 | // }
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| 179 | // } else if (type.equals("byte")) {
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| 180 | // result += 37 + (int) fields[i].getByte(this);
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| 181 | // } else if (type.equals("char")) {
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| 182 | // result += 37 + (int) fields[i].getChar(this);
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| 183 | // } else if (type.equals("short")) {
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| 184 | // result += 37 + (int) fields[i].getShort(this);
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| 185 | // } else if (type.equals("int")) {
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| 186 | // result += 37 + fields[i].getInt(this);
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| 187 | // } else if (type.equals("long")) {
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| 188 | // long f = fields[i].getLong(this) ;
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| 189 | // result += 37 + (f ^ (f >>> 32));
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| 190 | // } else if (type.equals("float")) {
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| 191 | // result += 37 + Float.floatToIntBits(fields[i].getFloat(this));
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| 192 | // } else if (type.equals("double")) {
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| 193 | // long f = Double.doubleToLongBits(fields[i].getDouble(this));
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| 194 | // result += 37 + (f ^ (f >>> 32));
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| 195 | // } else {
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| 196 | // Object obj = fields[i].get(this);
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| 197 | // result += 37 + ((obj != null)? obj.hashCode() : 0);
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| 198 | // }
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| 199 | // } catch (Exception e) { e.printStackTrace(); }
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| 200 | //
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| 201 | // }
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| 202 | // return result;
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| 203 | // }
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| 204 | 1222 | fernando | } |