svn-gvsig-desktop / tags / v1_1_Build_1010 / extensions / extWCS / src / com / iver / cit / gvsig / fmap / layers / FLyrWCS.java @ 12804
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1 | 1877 | luisw | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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2 | 1979 | jaume | *
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3 | 2017 | igbrotru | * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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4 | 1979 | jaume | *
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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 | 1877 | luisw | package com.iver.cit.gvsig.fmap.layers; |
42 | |||
43 | 4356 | jaume | import java.awt.Dimension; |
44 | 1877 | luisw | import java.awt.Graphics2D; |
45 | 2623 | nacho | import java.awt.Point; |
46 | 4356 | jaume | import java.awt.Rectangle; |
47 | import java.awt.geom.AffineTransform; |
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48 | import java.awt.geom.NoninvertibleTransformException; |
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49 | 2330 | jaume | import java.awt.geom.Point2D; |
50 | 1877 | luisw | import java.awt.geom.Rectangle2D; |
51 | import java.awt.image.BufferedImage; |
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52 | 4356 | jaume | import java.awt.image.DataBuffer; |
53 | import java.io.File; |
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54 | 1986 | jaume | import java.io.IOException; |
55 | 2623 | nacho | import java.lang.reflect.Constructor; |
56 | import java.lang.reflect.InvocationTargetException; |
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57 | 4356 | jaume | import java.net.MalformedURLException; |
58 | import java.net.URL; |
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59 | 2623 | nacho | import java.util.ArrayList; |
60 | 2648 | jaume | import java.util.Hashtable; |
61 | 10705 | jaume | import java.util.Iterator; |
62 | 4683 | jorpiell | import java.util.Map; |
63 | 1877 | luisw | |
64 | 9013 | caballero | import javax.print.attribute.PrintRequestAttributeSet; |
65 | |||
66 | 5980 | nacho | import org.cresques.filter.RasterFilterStack; |
67 | import org.cresques.filter.RasterFilterStackManager; |
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68 | 4356 | jaume | import org.cresques.geo.ViewPortData; |
69 | 5991 | nacho | import org.cresques.io.GdalFile; |
70 | 2623 | nacho | import org.cresques.io.GeoRasterFile; |
71 | 9058 | nacho | import org.cresques.io.data.Grid; |
72 | import org.cresques.io.exceptions.NotSupportedExtensionException; |
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73 | 4356 | jaume | import org.cresques.px.Extent; |
74 | import org.cresques.px.PxRaster; |
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75 | import org.exolab.castor.xml.ValidationException; |
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76 | import org.gvsig.remoteClient.wcs.WCSStatus; |
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77 | 5409 | jaume | import org.gvsig.remoteClient.wms.ICancellable; |
78 | 2623 | nacho | |
79 | 2420 | jaume | import com.iver.andami.PluginServices; |
80 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.ConnectionErrorExceptionType; |
81 | 1877 | luisw | import com.iver.cit.gvsig.fmap.DriverException; |
82 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.UnknownResponseFormatExceptionType; |
83 | import com.iver.cit.gvsig.fmap.UnsuportedProtocolVersionExceptionType; |
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84 | 1877 | luisw | import com.iver.cit.gvsig.fmap.ViewPort; |
85 | 8765 | jjdelcerro | import com.iver.cit.gvsig.fmap.WCSDriverExceptionType; |
86 | 1979 | jaume | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
87 | 4356 | jaume | import com.iver.cit.gvsig.fmap.drivers.UnsupportedVersionException; |
88 | 1961 | jaume | import com.iver.cit.gvsig.fmap.drivers.wcs.FMapWCSDriver; |
89 | 6042 | jaume | import com.iver.cit.gvsig.fmap.drivers.wcs.FMapWCSDriverFactory; |
90 | 5409 | jaume | import com.iver.cit.gvsig.fmap.drivers.wcs.WCSException; |
91 | 4356 | jaume | import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
92 | 5080 | ldiaz | import com.iver.cit.gvsig.fmap.layers.layerOperations.StringXMLItem; |
93 | 5203 | ldiaz | import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
94 | 8765 | jjdelcerro | import com.iver.utiles.DoubleUtilities; |
95 | 1979 | jaume | import com.iver.utiles.StringUtilities; |
96 | import com.iver.utiles.XMLEntity; |
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97 | 5317 | fjp | import com.iver.utiles.swing.threads.Cancellable; |
98 | 1877 | luisw | |
99 | 5203 | ldiaz | |
100 | 1877 | luisw | /**
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101 | 2097 | jaume | * Class for the WCS layer.
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102 | 6042 | jaume | *
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103 | 1961 | jaume | * Capa para el WCS.
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104 | 6042 | jaume | *
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105 | 1877 | luisw | * @author jaume - jaume.dominguez@iver.es
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106 | */
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107 | 4356 | jaume | public class FLyrWCS extends FLyrDefault implements RasterOperations, InfoByPoint{ |
108 | private FMapWCSDriver wcs = null; |
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109 | 4934 | jaume | |
110 | 4356 | jaume | private URL host; |
111 | private String coverageName; |
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112 | private Rectangle2D fullExtent; |
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113 | private String format; |
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114 | private String srs; |
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115 | private String time; |
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116 | private String parameter; |
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117 | private Point2D maxRes; |
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118 | private Hashtable onlineResources = new Hashtable(); |
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119 | 6042 | jaume | |
120 | 4573 | jaume | private WCSStatus wcsStatus = new WCSStatus(); |
121 | 6042 | jaume | |
122 | 2623 | nacho | private StatusRasterInterface status = null; |
123 | 2651 | nacho | private int posX = 0, posY = 0; |
124 | private double posXWC = 0, posYWC = 0; |
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125 | private int r = 0, g = 0, b = 0; |
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126 | 4356 | jaume | private RasterFilterStackManager stackManager = null; |
127 | private PxRaster raster = null; |
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128 | private GeoRasterFile rasterFile = null; |
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129 | private RasterFilterStack filterStack;
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130 | private boolean firstLoad = false; |
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131 | 5534 | nacho | private int rband = 0, gband = 1, bband = 2; |
132 | 4356 | jaume | private VisualStatus visualStatus = new VisualStatus(); |
133 | 4934 | jaume | |
134 | 5534 | nacho | private boolean mustTileDraw = false; |
135 | private int maxTileDrawWidth = 1023; |
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136 | private int maxTileDrawHeight = 1023; |
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137 | private int maxTilePrintWidth = 250; |
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138 | private int maxTilePrintHeight = 250; |
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139 | 10705 | jaume | |
140 | 9058 | nacho | private Grid grid = null; |
141 | 4934 | jaume | |
142 | 5409 | jaume | private class MyCancellable implements ICancellable |
143 | { |
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144 | |||
145 | private Cancellable original;
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146 | public MyCancellable(Cancellable cancelOriginal)
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147 | { |
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148 | this.original = cancelOriginal;
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149 | } |
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150 | public boolean isCanceled() { |
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151 | return original.isCanceled();
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152 | } |
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153 | 12580 | jorpiell | public Object getID(){ |
154 | return this; |
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155 | } |
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156 | 6042 | jaume | |
157 | 5409 | jaume | } |
158 | 4683 | jorpiell | public FLyrWCS(){
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159 | super();
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160 | } |
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161 | 6042 | jaume | |
162 | 4683 | jorpiell | public FLyrWCS(Map args) throws DriverIOException{ |
163 | 8765 | jjdelcerro | FMapWCSDriver drv = null;
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164 | 6042 | jaume | String host = (String)args.get("HOST"); |
165 | 4683 | jorpiell | String sCoverage = (String) args.get((String) "COVERAGE"); |
166 | 6042 | jaume | |
167 | 4683 | jorpiell | try {
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168 | this.setHost(new URL(host)); |
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169 | } catch (MalformedURLException e) { |
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170 | //e.printStackTrace();
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171 | 6042 | jaume | throw new DriverIOException("Malformed host URL, '" + host + "' (" + e.toString() + ")."); |
172 | 4683 | jorpiell | } |
173 | 8765 | jjdelcerro | try {
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174 | drv = this.getDriver();
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175 | } catch (Exception e) { |
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176 | // e.printStackTrace();
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177 | throw new DriverIOException("Can't get driver to host '" + host + "' (" + e.toString() + ")."); |
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178 | } |
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179 | |||
180 | 4683 | jorpiell | try{
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181 | 9048 | jaume | if (!drv.connect(false, null)){ |
182 | 4683 | jorpiell | throw new DriverIOException("Can't connect to host '" + host + "'."); |
183 | } |
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184 | }catch(Exception e){ |
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185 | throw new DriverIOException("Can't connect to host '" + host + "'."); |
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186 | } |
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187 | 6042 | jaume | |
188 | 8765 | jjdelcerro | WCSLayer wcsNode = drv.getLayer(sCoverage); |
189 | |||
190 | 4683 | jorpiell | if (wcsNode == null){ |
191 | throw new DriverIOException("The server '" + host + "' doesn't has the coverage '" + sCoverage + "'."); |
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192 | 6042 | jaume | } |
193 | |||
194 | 4683 | jorpiell | try{
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195 | 8765 | jjdelcerro | this.setFullExtent(drv.getFullExtent(sCoverage,
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196 | 4683 | jorpiell | (String) args.get((String) "CRS"))); |
197 | this.setFormat((String) args.get((String) "FORMAT")); |
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198 | this.setParameter("BANDS=" + (String) args.get((String) "BANDS")); |
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199 | this.setSRS((String) args.get((String) "CRS")); |
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200 | this.setName(sCoverage);
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201 | this.setCoverageName(sCoverage);
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202 | }catch (Exception e){ |
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203 | throw new DriverIOException("The server '" + host + "' is not able to load the coverage '" + sCoverage + "'."); |
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204 | } |
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205 | 6042 | jaume | |
206 | 4683 | jorpiell | } |
207 | 6042 | jaume | |
208 | 4356 | jaume | /**
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209 | 8765 | jjdelcerro | * Clase que contiene los datos de visualizaci?n de WCS. Tiene datos que representan al
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210 | * raster en la vista. Este raster puede estar compuesto por tiles por lo que valores
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211 | * como el ancho total o el m?nimo o m?ximo deben ser calculados a partir de todos los
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212 | * tiles visualizados.
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213 | 4356 | jaume | * @author Nacho Brodin (brodin_ign@gva.es)
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214 | */
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215 | private class VisualStatus { |
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216 | /**
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217 | 6042 | jaume | * Ancho y alto de la imagen o del conjunto de tiles si los tiene. Coincide con
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218 | 4356 | jaume | * el ancho y alto del viewPort
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219 | */
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220 | private int width = 0, height = 0; |
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221 | private double minX = 0D, minY = 0D, maxX = 0D, maxY = 0D; |
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222 | private int bandCount = 0; |
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223 | private int dataType = DataBuffer.TYPE_UNDEFINED; |
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224 | 8765 | jjdelcerro | |
225 | /**
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226 | * Ancho y alto total del raster que ser? la suma de todos los tiles.
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227 | */
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228 | private int rasterWidth = 0, rasterHeight = 0; |
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229 | private double rasterMinX = Double.MAX_VALUE, rasterMinY = Double.MAX_VALUE; |
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230 | private double rasterMaxX = 0, rasterMaxY = 0; |
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231 | /**
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232 | * Lista de nombre de fichero que componen toda la visualizaci?n.
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233 | */
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234 | private String[] fileNames = null; |
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235 | 4356 | jaume | } |
236 | 4934 | jaume | |
237 | 4356 | jaume | /*
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238 | * (non-Javadoc)
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239 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#setRGB(int, int, int)
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240 | */
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241 | public void setRGB(int r, int g, int b) { |
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242 | this.r = r;
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243 | this.g = g;
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244 | this.b = b;
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245 | } |
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246 | 6042 | jaume | |
247 | 4356 | jaume | /*
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248 | * (non-Javadoc)
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249 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getFilterStack()
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250 | */
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251 | public RasterFilterStack getFilterStack() {
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252 | if(raster!=null) |
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253 | return raster.filterStack;
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254 | return null; |
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255 | } |
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256 | 6042 | jaume | |
257 | 4356 | jaume | /*
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258 | * (non-Javadoc)
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259 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#setFilterStack(org.cresques.io.raster.RasterFilterStack)
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260 | */
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261 | public void setFilterStack(RasterFilterStack stack) { |
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262 | this.filterStack = stack;
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263 | } |
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264 | 6042 | jaume | |
265 | 4356 | jaume | /*
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266 | * (non-Javadoc)
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267 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getSource()
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268 | */
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269 | public RasterAdapter getSource() {
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270 | return null; |
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271 | } |
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272 | 6042 | jaume | |
273 | 4356 | jaume | /*
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274 | * (non-Javadoc)
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275 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#setSource(com.iver.cit.gvsig.fmap.layers.RasterAdapter)
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276 | */
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277 | public void setSource(RasterAdapter ra) { |
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278 | } |
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279 | 6042 | jaume | |
280 | 4356 | jaume | /*
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281 | * (non-Javadoc)
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282 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#setPos(int, int)
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283 | */
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284 | public void setPos(int x, int y) { |
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285 | this.posX = x;
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286 | this.posY = y;
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287 | } |
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288 | 6042 | jaume | |
289 | 4356 | jaume | /*
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290 | * (non-Javadoc)
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291 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#setPosWC(double, double)
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292 | */
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293 | public void setPosWC(double x, double y) { |
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294 | this.posXWC = x;
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295 | this.posYWC = y;
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296 | } |
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297 | 6042 | jaume | |
298 | 4356 | jaume | /*
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299 | * (non-Javadoc)
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300 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getPixel(double, double)
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301 | */
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302 | public int[] getPixel(double wcx, double wcy) { |
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303 | if(getPxRaster() != null) |
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304 | return getPxRaster().getPixel(wcx, wcy);
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305 | 4934 | jaume | return null; |
306 | 4356 | jaume | } |
307 | 6042 | jaume | |
308 | 4356 | jaume | /*
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309 | * (non-Javadoc)
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310 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#setBand(int, int)
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311 | */
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312 | public void setBand(int flag, int nBand) { |
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313 | switch(flag){
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314 | case GeoRasterFile.RED_BAND:setBandR(nBand);break; |
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315 | case GeoRasterFile.GREEN_BAND:setBandG(nBand);break; |
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316 | case GeoRasterFile.BLUE_BAND:setBandB(nBand);break; |
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317 | } |
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318 | } |
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319 | 6042 | jaume | |
320 | 4356 | jaume | /**
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321 | * Sets the R-band.
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322 | 6042 | jaume | *
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323 | 4356 | jaume | * Asigna la banda R.
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324 | * @param r
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325 | */
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326 | public void setBandR(int r){ |
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327 | this.rband = r;
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328 | } |
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329 | 6042 | jaume | |
330 | 4356 | jaume | /**
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331 | * Sets the G-band.
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332 | 6042 | jaume | *
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333 | 4356 | jaume | * Asigna la banda G
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334 | * @param g
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335 | */
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336 | public void setBandG(int g){ |
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337 | this.gband = g;
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338 | } |
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339 | 6042 | jaume | |
340 | 4356 | jaume | /**
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341 | * Sets the B-band.
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342 | 6042 | jaume | *
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343 | 4356 | jaume | * Asigna la banda B
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344 | * @param b
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345 | */
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346 | public void setBandB(int b){ |
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347 | this.bband = b;
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348 | } |
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349 | 6042 | jaume | |
350 | 4356 | jaume | /*
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351 | * (non-Javadoc)
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352 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getAttributes()
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353 | */
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354 | public ArrayList getAttributes() { |
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355 | if (rasterFile != null){ |
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356 | ArrayList attr = new ArrayList(); |
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357 | String dataType = "Byte"; |
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358 | if (rasterFile.getDataType() == DataBuffer.TYPE_BYTE) dataType = "Byte"; |
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359 | else if (visualStatus.dataType == DataBuffer.TYPE_SHORT) |
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360 | dataType = "Short";
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361 | else if (visualStatus.dataType == DataBuffer.TYPE_USHORT) |
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362 | dataType = "Unsigned Short";
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363 | else if (visualStatus.dataType == DataBuffer.TYPE_INT) |
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364 | dataType = "Integer";
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365 | else if (visualStatus.dataType == DataBuffer.TYPE_FLOAT) |
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366 | dataType = "Float";
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367 | else if (visualStatus.dataType == DataBuffer.TYPE_DOUBLE) |
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368 | dataType = "Double";
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369 | else
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370 | dataType = "Unknown";
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371 | 4934 | jaume | |
372 | 4356 | jaume | Object [][] a = { |
373 | 4934 | jaume | {"Filename",rasterFile.getName().substring(rasterFile.getName().lastIndexOf("/")+1, rasterFile.getName().length())}, |
374 | {"Filesize",new Long(0)}, |
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375 | {"Width",new Integer((int)this.getWidth())}, |
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376 | {"Height", new Integer((int)this.getHeight())}, |
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377 | {"Bands", new Integer(visualStatus.bandCount)}, |
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378 | {"BandDataType", dataType}
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379 | 4356 | jaume | }; |
380 | for (int i=0; i<a.length; i++) |
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381 | attr.add(a[i]); |
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382 | 4934 | jaume | |
383 | 4356 | jaume | return attr;
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384 | } |
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385 | return null; |
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386 | } |
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387 | 6042 | jaume | |
388 | 4356 | jaume | /*
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389 | * (non-Javadoc)
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390 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getMaxX()
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391 | */
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392 | public double getMaxX() { |
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393 | return visualStatus.maxX;
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394 | } |
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395 | 6042 | jaume | |
396 | 4356 | jaume | /*
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397 | * (non-Javadoc)
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398 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getMaxY()
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399 | */
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400 | public double getMaxY() { |
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401 | return visualStatus.maxY;
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402 | } |
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403 | 6042 | jaume | |
404 | 4356 | jaume | /*
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405 | * (non-Javadoc)
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406 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getMinX()
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407 | */
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408 | public double getMinX() { |
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409 | return visualStatus.minX;
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410 | } |
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411 | 6042 | jaume | |
412 | 4356 | jaume | /*
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413 | * (non-Javadoc)
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414 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getMinY()
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415 | */
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416 | public double getMinY() { |
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417 | return visualStatus.minY;
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418 | } |
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419 | 6042 | jaume | |
420 | 4356 | jaume | /*
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421 | * (non-Javadoc)
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422 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getWidth()
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423 | */
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424 | public double getWidth() { |
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425 | return visualStatus.width;
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426 | } |
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427 | 6042 | jaume | |
428 | 4356 | jaume | /*
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429 | * (non-Javadoc)
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430 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getHeight()
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431 | */
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432 | public double getHeight() { |
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433 | return visualStatus.height;
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434 | } |
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435 | 6042 | jaume | |
436 | 5080 | ldiaz | /**
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437 | 6042 | jaume | * @deprecated
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438 | 5080 | ldiaz | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#getInfo
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439 | 4356 | jaume | */
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440 | public String queryByPoint(Point p) throws DriverException { |
||
441 | String data = "<file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n"; |
||
442 | ArrayList attr = this.getAttributes(); |
||
443 | data += " <raster\n";
|
||
444 | data += " File=\""+getName()+"\"\n"; |
||
445 | for (int i=0; i<attr.size(); i++) { |
||
446 | Object [] a = (Object []) attr.get(i); |
||
447 | 4934 | jaume | |
448 | 4356 | jaume | data += " "+a[0].toString()+"="; |
449 | if (a[1].toString() instanceof String) |
||
450 | data += "\""+a[1].toString()+"\"\n"; |
||
451 | else
|
||
452 | data += a[1].toString()+"\n"; |
||
453 | } |
||
454 | data += " Point=\""+posX+" , "+posY+"\"\n"; |
||
455 | data += " Point_WC=\""+posXWC+" , "+posYWC+"\"\n"; |
||
456 | data += " RGB=\""+r+", "+g+", "+b+"\"\n"; |
||
457 | data += " />\n";
|
||
458 | 4934 | jaume | |
459 | 4356 | jaume | data += "</file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n"; |
460 | System.out.println(data);
|
||
461 | return data;
|
||
462 | } |
||
463 | 5080 | ldiaz | /**
|
464 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#getInfo
|
||
465 | */
|
||
466 | 8765 | jjdelcerro | public XMLItem[] getInfo(Point point, double tolerance, Cancellable cancel ) throws DriverException { |
467 | 5080 | ldiaz | String data = "<file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n"; |
468 | 8765 | jjdelcerro | |
469 | Point2D pReal = getMapContext().getViewPort().toMapPoint(point);
|
||
470 | Point2D px = null; |
||
471 | if( pReal.getX() > this.getMinX() && |
||
472 | pReal.getX() < this.getMaxX() &&
|
||
473 | pReal.getY() > this.getMinY() &&
|
||
474 | pReal.getY() < this.getMaxY()){
|
||
475 | |||
476 | px = new Point2D.Double(); |
||
477 | double w = (visualStatus.rasterMaxX - visualStatus.rasterMinX);
|
||
478 | double h = (visualStatus.rasterMaxY - visualStatus.rasterMinY);
|
||
479 | px.setLocation(((pReal.getX() - visualStatus.rasterMinX) * visualStatus.rasterWidth) / w, |
||
480 | ((visualStatus.rasterMaxY - pReal.getY()) * visualStatus.rasterHeight) / h); |
||
481 | } |
||
482 | |||
483 | int[] rgb = this.getPixel(pReal.getX(), pReal.getY()); |
||
484 | |||
485 | StringXMLItem[] item = new StringXMLItem[1]; |
||
486 | |||
487 | 5080 | ldiaz | data += " <raster\n";
|
488 | 8765 | jjdelcerro | data += " View_Point=\""+point.getX()+" , "+point.getY()+"\"\n"; |
489 | data += " World_Point=\""+DoubleUtilities.format(pReal.getX(), 3)+" , "+ DoubleUtilities.format(pReal.getY(), 3)+"\"\n"; |
||
490 | if( px == null || px.getX() > visualStatus.rasterWidth || px.getX() < 0 || |
||
491 | 9058 | nacho | px.getY() > visualStatus.rasterHeight || px.getY() < 0)
|
492 | data += " Pixel_Point=\"Out\"\n";
|
||
493 | else{
|
||
494 | 10705 | jaume | data += " Pixel_Point=\""+(int)px.getX()+" , "+(int)px.getY()+"\"\n"; |
495 | 9058 | nacho | data += " Band_Value=\"";
|
496 | for(int file = 0; file < visualStatus.fileNames.length; file++ ){ |
||
497 | GdalFile rf; |
||
498 | try {
|
||
499 | rf = new GdalFile(getMapContext().getViewPort().getProjection(), visualStatus.fileNames[file]);
|
||
500 | } catch (NotSupportedExtensionException e) {
|
||
501 | throw new DriverException("Open File Error."); |
||
502 | 8765 | jjdelcerro | } |
503 | 9058 | nacho | Extent ex = rf.getExtent(); |
504 | 10705 | jaume | |
505 | 9058 | nacho | if(pReal.getX() >= ex.minX() && pReal.getX() <= ex.maxX() && pReal.getY() >= ex.minY() && pReal.getY() <= ex.maxY()){
|
506 | for(int i = 0; i < visualStatus.bandCount; i++){ |
||
507 | Object pxData = rf.getData((int)px.getX(), (int)px.getY(), i); |
||
508 | if(pxData != null){ |
||
509 | if(visualStatus.dataType >= 0 && visualStatus.dataType <= 3) |
||
510 | data += ((Integer)pxData).intValue()+" "; |
||
511 | 10705 | jaume | |
512 | 9058 | nacho | if(visualStatus.dataType >= 4) |
513 | data += ((Float)pxData).floatValue()+" "; |
||
514 | 10705 | jaume | |
515 | 9058 | nacho | if(visualStatus.dataType >= 5) |
516 | data += ((Double)pxData).doubleValue()+" "; |
||
517 | } |
||
518 | } |
||
519 | 8765 | jjdelcerro | } |
520 | 9058 | nacho | rf.close(); |
521 | 8765 | jjdelcerro | } |
522 | 9058 | nacho | data += "\"\n";
|
523 | 8765 | jjdelcerro | } |
524 | 10705 | jaume | |
525 | 9058 | nacho | if(rgb != null) |
526 | data += " RGB=\""+rgb[1]+" "+rgb[2]+" "+rgb[3]+"\"\n"; |
||
527 | 10705 | jaume | |
528 | 9058 | nacho | data += " />\n";
|
529 | data += "</file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n"; |
||
530 | 8765 | jjdelcerro | |
531 | 9058 | nacho | item[0] = new StringXMLItem(data, this); |
532 | return item;
|
||
533 | 5080 | ldiaz | } |
534 | 6042 | jaume | |
535 | 4356 | jaume | /*
|
536 | * (non-Javadoc)
|
||
537 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
|
||
538 | */
|
||
539 | public Rectangle2D getFullExtent() { |
||
540 | return fullExtent;
|
||
541 | } |
||
542 | 6042 | jaume | |
543 | 4356 | jaume | /*
|
544 | * (non-Javadoc)
|
||
545 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#draw(java.awt.image.BufferedImage, java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, com.iver.cit.gvsig.fmap.operations.Cancellable, double)
|
||
546 | */
|
||
547 | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale) throws DriverException { |
||
548 | 6402 | jaume | |
549 | 4356 | jaume | if (isWithinScale(scale)){
|
550 | Point2D p = viewPort.getOffset();
|
||
551 | // p will be (0, 0) when drawing a view or other when painting onto
|
||
552 | // the Layout.
|
||
553 | visualStatus.width = viewPort.getImageWidth(); |
||
554 | visualStatus.height = viewPort.getImageHeight(); |
||
555 | visualStatus.minX = viewPort.getAdjustedExtent().getMinX(); |
||
556 | visualStatus.minY = viewPort.getAdjustedExtent().getMinY(); |
||
557 | visualStatus.maxX = viewPort.getAdjustedExtent().getMaxX(); |
||
558 | visualStatus.maxY = viewPort.getAdjustedExtent().getMaxY(); |
||
559 | 8765 | jjdelcerro | visualStatus.rasterWidth = 0;
|
560 | visualStatus.rasterHeight = 0;
|
||
561 | visualStatus.rasterMinX = Double.MAX_VALUE;
|
||
562 | visualStatus.rasterMinY = Double.MAX_VALUE;
|
||
563 | visualStatus.rasterMaxX = 0;
|
||
564 | visualStatus.rasterMaxY = 0;
|
||
565 | visualStatus.fileNames = new String[1]; |
||
566 | 6042 | jaume | |
567 | 5534 | nacho | if(mustTileDraw){
|
568 | if(viewPort.getImageWidth()<= maxTileDrawWidth && viewPort.getImageHeight()<=maxTileDrawHeight)
|
||
569 | 8765 | jjdelcerro | drawTile(g, viewPort, cancel, 0);
|
570 | 5534 | nacho | else{
|
571 | Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), viewPort.getImageWidth(), viewPort.getImageHeight()); |
||
572 | Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
|
||
573 | tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
||
574 | 8765 | jjdelcerro | visualStatus.fileNames = new String[tiles.getNumTiles()]; |
575 | 5534 | nacho | for (int tileNr=0; tileNr < tiles.getNumTiles(); tileNr++) { |
576 | // drawing part
|
||
577 | try {
|
||
578 | ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
||
579 | 8765 | jjdelcerro | drawTile(g, vp, cancel, tileNr); |
580 | 5534 | nacho | } catch (NoninvertibleTransformException e) { |
581 | e.printStackTrace(); |
||
582 | } |
||
583 | 4934 | jaume | } |
584 | 4356 | jaume | } |
585 | 5534 | nacho | }else
|
586 | 8765 | jjdelcerro | drawTile(g, viewPort, cancel, 0);
|
587 | 4356 | jaume | } |
588 | Runtime r = Runtime.getRuntime(); |
||
589 | long mem = r.totalMemory() - r.freeMemory();
|
||
590 | System.err.println("Memoria total: " + (mem / 1024) +"KB"); |
||
591 | } |
||
592 | 6042 | jaume | |
593 | 4356 | jaume | /**
|
594 | * This is the method used to draw a tile in a WMS mosaic layer.
|
||
595 | 8765 | jjdelcerro | * @param tile Tile number to draw
|
596 | 4356 | jaume | */
|
597 | 8765 | jjdelcerro | private void drawTile(Graphics2D g, ViewPort vp, Cancellable cancel, int tile) throws DriverException { |
598 | 4934 | jaume | |
599 | 6042 | jaume | // Compute the query geometry
|
600 | 4356 | jaume | // 1. Check if it is within borders
|
601 | Rectangle2D extent = getFullExtent();
|
||
602 | 6426 | jaume | if ((vp.getAdjustedExtent().getMinX() > extent.getMaxX()) ||
|
603 | (vp.getAdjustedExtent().getMinY() > extent.getMaxY()) || |
||
604 | (vp.getAdjustedExtent().getMaxX() < extent.getMinX()) || |
||
605 | (vp.getAdjustedExtent().getMaxY() < extent.getMinY())) { |
||
606 | 4934 | jaume | return;
|
607 | } |
||
608 | 6042 | jaume | |
609 | 4934 | jaume | // 2. Compute extent to be requested.
|
610 | Rectangle2D bBox = new Rectangle2D.Double(); |
||
611 | 6425 | jaume | Rectangle2D.intersect(vp.getAdjustedExtent(), extent, bBox);
|
612 | 6042 | jaume | |
613 | 4934 | jaume | // 3. Compute size in pixels
|
614 | 6042 | jaume | double scalex = vp.getAffineTransform().getScaleX();
|
615 | double scaley = vp.getAffineTransform().getScaleY();
|
||
616 | 4934 | jaume | int wImg = (int) Math.ceil(Math.abs(bBox.getWidth() * scalex) + 1); |
617 | int hImg = (int) Math.ceil(Math.abs(bBox.getHeight() * scaley) + 1); |
||
618 | Dimension sz = new Dimension(wImg, hImg); |
||
619 | |||
620 | if ((wImg <= 0) || (hImg <= 0)) { |
||
621 | return;
|
||
622 | } |
||
623 | 6042 | jaume | |
624 | try {
|
||
625 | 8765 | jjdelcerro | sz = new Dimension(wImg, hImg); |
626 | Rectangle2D.intersect(vp.getAdjustedExtent(), extent, bBox);
|
||
627 | |||
628 | 4356 | jaume | wcsStatus.setCoveraName( coverageName ); |
629 | wcsStatus.setExtent( bBox ); |
||
630 | wcsStatus.setFormat( format ); |
||
631 | wcsStatus.setHeight( hImg ); |
||
632 | wcsStatus.setWidth( wImg ); |
||
633 | wcsStatus.setSrs(srs); |
||
634 | wcsStatus.setParameters( parameter ); |
||
635 | 4573 | jaume | wcsStatus.setTime( time ); |
636 | wcsStatus.setOnlineResource((String) onlineResources.get("GetCoverage")); |
||
637 | 6042 | jaume | |
638 | 5409 | jaume | File f = getDriver().getCoverage(wcsStatus, new MyCancellable(cancel)); |
639 | if (f == null) |
||
640 | return;
|
||
641 | 4356 | jaume | String nameWordFile = f.getPath() + getExtensionWorldFile();
|
642 | com.iver.andami.Utilities.createTemp(nameWordFile, this.getDataWorldFile(bBox, sz));
|
||
643 | 6042 | jaume | |
644 | 9058 | nacho | /*if(status!=null && firstLoad){
|
645 | 4356 | jaume | status.applyStatus(this);
|
646 | firstLoad = false;
|
||
647 | 9058 | nacho | }*/
|
648 | 4356 | jaume | ViewPortData vpData = new ViewPortData(
|
649 | 4934 | jaume | vp.getProjection(), new Extent(bBox), sz );
|
650 | 4356 | jaume | vpData.setMat(vp.getAffineTransform()); |
651 | 4934 | jaume | |
652 | 8765 | jjdelcerro | visualStatus.fileNames[tile] = f.getAbsolutePath(); |
653 | 4356 | jaume | rasterProcess(g, vpData, f); |
654 | 6042 | jaume | |
655 | 4356 | jaume | } catch (ValidationException e) {
|
656 | 8765 | jjdelcerro | UnknownResponseFormatExceptionType type = |
657 | new UnknownResponseFormatExceptionType();
|
||
658 | type.setLayerName(getName()); |
||
659 | try {
|
||
660 | type.setDriverName(getDriver().getName()); |
||
661 | } catch (Exception e1) { |
||
662 | e1.printStackTrace(); |
||
663 | } |
||
664 | type.setFormat(format); |
||
665 | type.setHost(host); |
||
666 | type.setProtocol("WCS");
|
||
667 | DriverException exception = new DriverException("unknown_response_format", type); |
||
668 | throw exception;
|
||
669 | // azabala throw new DriverException(PluginServices.getText(this, "unknown_response_format"), e);
|
||
670 | } |
||
671 | catch (UnsupportedVersionException e) {
|
||
672 | UnsuportedProtocolVersionExceptionType type = |
||
673 | new UnsuportedProtocolVersionExceptionType();
|
||
674 | type.setLayerName(getName()); |
||
675 | try {
|
||
676 | type.setDriverName(getDriver().getName()); |
||
677 | } catch (Exception ex){ |
||
678 | } |
||
679 | type.setUrl(host); |
||
680 | throw new DriverException(PluginServices.getText(this, "version_conflict"), e, type); |
||
681 | |||
682 | // azabala throw new DriverException(PluginServices.getText(this, "version_conflict"), e);
|
||
683 | 4356 | jaume | } catch (IOException e) { |
684 | 8765 | jjdelcerro | ConnectionErrorExceptionType type = new ConnectionErrorExceptionType();
|
685 | type.setLayerName(getName()); |
||
686 | try {
|
||
687 | type.setDriverName(getDriver().getName()); |
||
688 | } catch (Exception e1) { |
||
689 | } |
||
690 | type.setHost(host); |
||
691 | throw new DriverException(PluginServices. |
||
692 | getText(this, "connect_error"), e, type); |
||
693 | 4356 | jaume | } catch (WCSException e) {
|
694 | 8765 | jjdelcerro | //azabala: la capturamos y la convertimos en DriverException
|
695 | WCSDriverExceptionType type = new WCSDriverExceptionType();
|
||
696 | type.setLayerName(getName()); |
||
697 | try {
|
||
698 | type.setDriverName(getDriver().getName()); |
||
699 | } catch (Exception e1) { |
||
700 | } |
||
701 | type.setWcsStatus(wcsStatus); |
||
702 | this.setVisible(false); |
||
703 | throw new DriverException("Error WCS", e, type); |
||
704 | |||
705 | // JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), e.getMessage());
|
||
706 | |||
707 | }//catch
|
||
708 | 4356 | jaume | } |
709 | 6042 | jaume | |
710 | 1979 | jaume | /**
|
711 | 4356 | jaume | * Devuelve el FMapWMSDriver.
|
712 | *
|
||
713 | * @return FMapWMSDriver
|
||
714 | *
|
||
715 | * @throws IllegalStateException
|
||
716 | * @throws ValidationException
|
||
717 | * @throws UnsupportedVersionException
|
||
718 | * @throws IOException
|
||
719 | */
|
||
720 | private FMapWCSDriver getDriver() throws IllegalStateException, ValidationException, UnsupportedVersionException, IOException { |
||
721 | if (wcs == null) { |
||
722 | 8765 | jjdelcerro | wcs = FMapWCSDriverFactory.getFMapDriverForURL(host); |
723 | 6116 | jaume | } |
724 | 4356 | jaume | return wcs;
|
725 | } |
||
726 | 4934 | jaume | |
727 | 4356 | jaume | /**
|
728 | * Calcula el contenido del fichero de georreferenciaci?n de una imagen.
|
||
729 | * @param bBox Tama?o y posici?n de la imagen (en coordenadas de usuario)
|
||
730 | * @param sz Tama?o de la imagen en pixeles.
|
||
731 | * @return el 'WorldFile', como String.
|
||
732 | * @throws IOException
|
||
733 | */
|
||
734 | public String getDataWorldFile(Rectangle2D bBox, Dimension sz) throws IOException { |
||
735 | StringBuffer data = new StringBuffer(); |
||
736 | 4934 | jaume | data.append((bBox.getMaxX() - bBox.getMinX())/(sz.getWidth() - 1)+"\n"); |
737 | data.append("0.0\n");
|
||
738 | data.append("0.0\n");
|
||
739 | 8765 | jjdelcerro | data.append("-"+(bBox.getMaxY() - bBox.getMinY())/(sz.getHeight() - 1)+"\n"); |
740 | 4934 | jaume | data.append(""+bBox.getMinX()+"\n"); |
741 | 8765 | jjdelcerro | data.append(""+bBox.getMaxY()+"\n"); |
742 | 4934 | jaume | return data.toString();
|
743 | 4356 | jaume | } |
744 | 6042 | jaume | |
745 | 4356 | jaume | /**
|
746 | * Dibuja una imagen usando PxRaster
|
||
747 | * @param g Graphics2D en el que hay que dibujar.
|
||
748 | * @param vpData Par?metros de visualizaci?n
|
||
749 | * @param file La imagen en cuesti?n.
|
||
750 | */
|
||
751 | 9058 | nacho | private void rasterProcess(Graphics2D g, ViewPortData vpData, File file)throws DriverException { |
752 | 6042 | jaume | |
753 | //Creamos el PxRaster
|
||
754 | 9058 | nacho | try{
|
755 | rasterFile = new GdalFile(vpData.getProjection(), file.getAbsolutePath());
|
||
756 | } catch (NotSupportedExtensionException e) {
|
||
757 | throw new DriverException("Open File Error"); |
||
758 | } |
||
759 | 4356 | jaume | raster = new PxRaster(rasterFile, null, rasterFile.getExtent()); |
760 | 6042 | jaume | |
761 | 9058 | nacho | if(status!=null && firstLoad){ |
762 | status.applyStatus(this);
|
||
763 | firstLoad = false;
|
||
764 | } |
||
765 | 10705 | jaume | |
766 | 9058 | nacho | grid = new Grid(rasterFile);
|
767 | grid.addRenderizer(raster); |
||
768 | 10705 | jaume | |
769 | 8765 | jjdelcerro | visualStatus.rasterWidth += rasterFile.getWidth(); |
770 | visualStatus.rasterHeight += rasterFile.getHeight(); |
||
771 | if(raster.getExtent().getMin().getX() < visualStatus.rasterMinX)
|
||
772 | visualStatus.rasterMinX = raster.getExtent().getMin().getX(); |
||
773 | if(raster.getExtent().getMin().getY() < visualStatus.rasterMinY)
|
||
774 | visualStatus.rasterMinY = raster.getExtent().getMin().getY(); |
||
775 | if(raster.getExtent().getMax().getX() > visualStatus.rasterMaxX)
|
||
776 | visualStatus.rasterMaxX = raster.getExtent().getMax().getX(); |
||
777 | if(raster.getExtent().getMax().getY() > visualStatus.rasterMaxY)
|
||
778 | visualStatus.rasterMaxY = raster.getExtent().getMax().getY(); |
||
779 | 10705 | jaume | |
780 | 4356 | jaume | //Recuperamos la pila de filtros si ya hubiese sido cargado antes
|
781 | if (this.filterStack!=null) |
||
782 | raster.filterStack = this.filterStack;
|
||
783 | 6042 | jaume | |
784 | 4356 | jaume | raster.setTransparency(false);
|
785 | 6042 | jaume | |
786 | 4356 | jaume | //Asignamos transparencia y orden de bandas
|
787 | 8569 | nacho | if (getTransparency() == -1 && !firstLoad); |
788 | 4356 | jaume | else
|
789 | 8569 | nacho | raster.setTransparency(getTransparency()); |
790 | 6042 | jaume | |
791 | 4356 | jaume | raster.setBand(GeoRasterFile.RED_BAND,rband); |
792 | raster.setBand(GeoRasterFile.GREEN_BAND, gband); |
||
793 | raster.setBand(GeoRasterFile.BLUE_BAND, bband); |
||
794 | 6042 | jaume | |
795 | 4356 | jaume | //Despues del primer pxRaster asignamos el stackManager guardado para los siguientes.
|
796 | 6042 | jaume | //Con esto conseguimos asignar los cambios que se hayan producido desde el cuadro de
|
797 | 4356 | jaume | //propiedades cuando creamos un nuevo pxRaster
|
798 | if (this.stackManager != null) |
||
799 | 6042 | jaume | raster.setStackManager(this.stackManager);
|
800 | 4934 | jaume | |
801 | 4356 | jaume | if (visualStatus != null){ |
802 | visualStatus.bandCount = raster.getBandCount(); |
||
803 | visualStatus.dataType = raster.getDataType(); |
||
804 | } |
||
805 | 6042 | jaume | |
806 | 4356 | jaume | raster.draw(g, vpData); |
807 | 6042 | jaume | |
808 | 4356 | jaume | //En el primer pxRaster de una imagen obtenemos el Stack Manager para poder modificarlo
|
809 | //si queremos desde las propiedades
|
||
810 | 6042 | jaume | |
811 | 4356 | jaume | if (this.stackManager == null) |
812 | 6042 | jaume | this.stackManager = raster.getStackManager();
|
813 | |||
814 | 4356 | jaume | if (this.filterStack == null) |
815 | this.filterStack = raster.filterStack;
|
||
816 | 6042 | jaume | |
817 | 4356 | jaume | rasterFile.close(); |
818 | } |
||
819 | 6042 | jaume | |
820 | 9013 | caballero | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet properties) throws DriverException { |
821 | 12361 | jmvivo | if (isVisible() && isWithinScale(scale)){
|
822 | draw(null, g, viewPort, cancel, scale);
|
||
823 | } |
||
824 | 4356 | jaume | } |
825 | 6042 | jaume | |
826 | 4356 | jaume | /**
|
827 | * @return Returns the raster.
|
||
828 | */
|
||
829 | public PxRaster getPxRaster() {
|
||
830 | return raster;
|
||
831 | } |
||
832 | 4934 | jaume | |
833 | 4356 | jaume | /**
|
834 | 2094 | jaume | * Returns the XMLEntity containing the necessary info for reproduce
|
835 | * the layer.
|
||
836 | 6042 | jaume | *
|
837 | 2094 | jaume | * Devuelve el XMLEntity con la informaci?n necesaria para reproducir
|
838 | * la capa.
|
||
839 | 6042 | jaume | *
|
840 | 1979 | jaume | * @return XMLEntity.
|
841 | * @throws XMLException
|
||
842 | 1877 | luisw | */
|
843 | 1979 | jaume | public XMLEntity getXMLEntity() throws XMLException { |
844 | XMLEntity xml = super.getXMLEntity();
|
||
845 | 4934 | jaume | |
846 | 2003 | jaume | xml.putProperty("wcs.host", getHost());
|
847 | 4356 | jaume | xml.putProperty("wcs.fullExtent", StringUtilities.rect2String( fullExtent ));
|
848 | xml.putProperty("wcs.layerQuery", coverageName );
|
||
849 | xml.putProperty("wcs.format", format );
|
||
850 | xml.putProperty("wcs.srs", srs );
|
||
851 | xml.putProperty("wcs.time", time );
|
||
852 | xml.putProperty("wcs.parameter", parameter );
|
||
853 | xml.putProperty("wcs.coverageName", coverageName );
|
||
854 | xml.putProperty("wcs.maxResX", maxRes.getX());
|
||
855 | xml.putProperty("wcs.maxResY", maxRes.getY());
|
||
856 | 10705 | jaume | |
857 | Iterator it = onlineResources.keySet().iterator();
|
||
858 | String strOnlines = ""; |
||
859 | while (it.hasNext()) {
|
||
860 | String key = (String) it.next(); |
||
861 | String value = (String) onlineResources.get(key); |
||
862 | strOnlines += key+"~##SEP2##~"+value;
|
||
863 | if (it.hasNext())
|
||
864 | strOnlines += "~##SEP1##~";
|
||
865 | } |
||
866 | xml.putProperty("onlineResources", strOnlines);
|
||
867 | |||
868 | 2646 | jaume | if (status!=null) |
869 | 2623 | nacho | status.getXMLEntity(xml, true, this); |
870 | 2764 | nacho | else{
|
871 | status = new StatusLayerRaster();
|
||
872 | status.getXMLEntity(xml, true, this); |
||
873 | } |
||
874 | 1979 | jaume | return xml;
|
875 | } |
||
876 | 4934 | jaume | |
877 | 1979 | jaume | /**
|
878 | 2094 | jaume | * Reproduces the layer from an XMLEntity.
|
879 | 6042 | jaume | *
|
880 | 1979 | jaume | * A partir del XMLEntity reproduce la capa.
|
881 | 6042 | jaume | *
|
882 | 4934 | jaume | * @param xml XMLEntity
|
883 | 1979 | jaume | *
|
884 | * @throws XMLException
|
||
885 | * @throws DriverException
|
||
886 | * @throws DriverIOException
|
||
887 | */
|
||
888 | public void setXMLEntity(XMLEntity xml) throws XMLException { |
||
889 | super.setXMLEntity(xml);
|
||
890 | 6042 | jaume | |
891 | 4356 | jaume | // host
|
892 | try {
|
||
893 | host = new URL(xml.getStringProperty("wcs.host")); |
||
894 | } catch (MalformedURLException e) { |
||
895 | throw new XMLException(e); |
||
896 | } |
||
897 | 6042 | jaume | |
898 | 4356 | jaume | // full extent
|
899 | fullExtent = StringUtilities.string2Rect(xml.getStringProperty("wcs.fullExtent"));
|
||
900 | 6042 | jaume | |
901 | 4356 | jaume | // coverageQuery
|
902 | coverageName = xml.getStringProperty("wcs.layerQuery");
|
||
903 | 6042 | jaume | |
904 | 4356 | jaume | // format
|
905 | format = xml.getStringProperty("wcs.format");
|
||
906 | 6042 | jaume | |
907 | 4356 | jaume | // srs
|
908 | srs = xml.getStringProperty("wcs.srs");
|
||
909 | 6042 | jaume | |
910 | 4356 | jaume | // time
|
911 | time = xml.getStringProperty("wcs.time");
|
||
912 | 6042 | jaume | |
913 | 4356 | jaume | // parameter
|
914 | parameter = xml.getStringProperty("wcs.parameter");
|
||
915 | 6042 | jaume | |
916 | 4356 | jaume | // coverage name
|
917 | coverageName = xml.getStringProperty("wcs.coverageName");
|
||
918 | 6042 | jaume | |
919 | 4356 | jaume | // max resolution
|
920 | 2330 | jaume | if (xml.contains("wcs.maxRes")) |
921 | 4356 | jaume | maxRes = new Point2D.Double(xml.getDoubleProperty("wcs.maxRes"), xml.getDoubleProperty("wcs.maxRes")); |
922 | else if (xml.contains("wcs.maxResX") && xml.contains("wcs.maxResY")) |
||
923 | maxRes = new Point2D.Double(xml.getDoubleProperty("wcs.maxResX"), xml.getDoubleProperty("wcs.maxResY")); |
||
924 | 6042 | jaume | |
925 | 4356 | jaume | // OnlineResources
|
926 | 4934 | jaume | if (xml.contains("onlineResources")) { |
927 | String[] operations = xml.getStringProperty("onlineResources").split("~##SEP1##~"); |
||
928 | for (int i = 0; i < operations.length; i++) { |
||
929 | 4356 | jaume | String[] resources = operations[i].split("~##SEP2##~"); |
930 | if (resources.length==2 && resources[1]!="") |
||
931 | onlineResources.put(resources[0], resources[1]); |
||
932 | } |
||
933 | 4934 | jaume | } |
934 | 2623 | nacho | String claseStr = null; |
935 | if (xml.contains("raster.class")) { |
||
936 | claseStr = xml.getStringProperty("raster.class");
|
||
937 | } |
||
938 | 4356 | jaume | if (status!=null) |
939 | 2623 | nacho | status.setXMLEntity(xml, this);
|
940 | 4356 | jaume | else {
|
941 | 6042 | jaume | //Cuando cargamos un proyecto
|
942 | |||
943 | 2623 | nacho | if(claseStr!=null && !claseStr.equals("")){ |
944 | try{
|
||
945 | Class clase = Class.forName(claseStr); |
||
946 | Constructor constr = clase.getConstructor(null); |
||
947 | status = (StatusRasterInterface)constr.newInstance(null);
|
||
948 | if(status!=null) |
||
949 | status.setXMLEntity(xml, this);
|
||
950 | 4356 | jaume | } catch(ClassNotFoundException exc) { |
951 | 2623 | nacho | exc.printStackTrace(); |
952 | 4356 | jaume | } catch(InstantiationException exc) { |
953 | 2623 | nacho | exc.printStackTrace(); |
954 | 4356 | jaume | } catch(IllegalAccessException exc) { |
955 | 2623 | nacho | exc.printStackTrace(); |
956 | 4356 | jaume | } catch(NoSuchMethodException exc) { |
957 | 2623 | nacho | exc.printStackTrace(); |
958 | 4356 | jaume | } catch(InvocationTargetException exc) { |
959 | 2623 | nacho | exc.printStackTrace(); |
960 | 6042 | jaume | } |
961 | 2623 | nacho | } |
962 | } |
||
963 | 4356 | jaume | firstLoad = true;
|
964 | 1979 | jaume | } |
965 | 4934 | jaume | |
966 | 4356 | jaume | public void setCoverageName(String coverageName) { |
967 | this.coverageName = coverageName;
|
||
968 | } |
||
969 | 4934 | jaume | |
970 | 4356 | jaume | public void setParameter(String parametersString) { |
971 | this.parameter = parametersString;
|
||
972 | } |
||
973 | 4934 | jaume | |
974 | 4356 | jaume | public void setTime(String time) { |
975 | this.time = time;
|
||
976 | } |
||
977 | 4934 | jaume | |
978 | 4356 | jaume | public void setSRS(String srs) { |
979 | this.srs = srs;
|
||
980 | } |
||
981 | 4934 | jaume | |
982 | 4356 | jaume | public void setFormat(String format) { |
983 | this.format = format;
|
||
984 | } |
||
985 | 4934 | jaume | |
986 | |||
987 | 4356 | jaume | /**
|
988 | * Inserta el URL.
|
||
989 | *
|
||
990 | * @param host String.
|
||
991 | 6042 | jaume | * @throws MalformedURLException
|
992 | 4356 | jaume | */
|
993 | public void setHost(String host) { |
||
994 | try {
|
||
995 | setHost(new URL(host)); |
||
996 | } catch (MalformedURLException e) { |
||
997 | 6042 | jaume | |
998 | 4356 | jaume | } |
999 | } |
||
1000 | 6042 | jaume | |
1001 | 1979 | jaume | /**
|
1002 | 4356 | jaume | * Inserta el URL.
|
1003 | *
|
||
1004 | * @param host URL.
|
||
1005 | */
|
||
1006 | public void setHost(URL host) { |
||
1007 | this.host = host;
|
||
1008 | } |
||
1009 | 4934 | jaume | |
1010 | 4356 | jaume | /**
|
1011 | * Sets the layer's full extent.
|
||
1012 | 6042 | jaume | *
|
1013 | 4356 | jaume | * Establece la extensi?n m?xima de la capa.
|
1014 | 6042 | jaume | *
|
1015 | 4356 | jaume | * @param rect
|
1016 | */
|
||
1017 | public void setFullExtent(Rectangle2D rect) { |
||
1018 | this.fullExtent = rect;
|
||
1019 | } |
||
1020 | 6042 | jaume | |
1021 | 4356 | jaume | /**
|
1022 | * Devuelve el URL.
|
||
1023 | *
|
||
1024 | * @return URL.
|
||
1025 | */
|
||
1026 | public URL getHost() { |
||
1027 | return host;
|
||
1028 | } |
||
1029 | 4934 | jaume | |
1030 | 4356 | jaume | /**
|
1031 | * Remote source layers have a bunch of properties that are required for get them from
|
||
1032 | * the servers. This method supplies a hash table containing any needed field. This hash
|
||
1033 | * table may be used to let the client to connect to a server and restore a previously saved
|
||
1034 | * layer. So, the layer itself may not be saved to the disk since the actual saved
|
||
1035 | * info is just its properties.
|
||
1036 | 6042 | jaume | *
|
1037 | 4356 | jaume | * @return Returns a hash table containing all the required information for
|
1038 | * set up a wms layer
|
||
1039 | */
|
||
1040 | public Hashtable getProperties(){ |
||
1041 | Hashtable info = new Hashtable(); |
||
1042 | info.put( "name", coverageName);
|
||
1043 | info.put( "host", getHost());
|
||
1044 | info.put( "crs", srs);
|
||
1045 | info.put( "format", format);
|
||
1046 | String str = time;
|
||
1047 | 6042 | jaume | if (str==null) |
1048 | 4356 | jaume | str = "";
|
1049 | info.put( "time", str);
|
||
1050 | str = parameter; |
||
1051 | if (str==null) |
||
1052 | str = "";
|
||
1053 | 6042 | jaume | info.put("parameter", str);
|
1054 | |||
1055 | 4356 | jaume | return info;
|
1056 | } |
||
1057 | 4934 | jaume | |
1058 | 4356 | jaume | /**
|
1059 | * Obtiene la extensi?n del fichero de georreferenciaci?n
|
||
1060 | * @return String con la extensi?n del fichero de georreferenciaci?n dependiendo
|
||
1061 | 6042 | jaume | * del valor del formato obtenido del servidor. Por defecto asignaremos un .wld
|
1062 | 4356 | jaume | */
|
1063 | private String getExtensionWorldFile(){ |
||
1064 | String extWorldFile = ".wld"; |
||
1065 | 4934 | jaume | if (format.equals("image/tif") || format.equals("image/tiff")) |
1066 | extWorldFile = ".tfw";
|
||
1067 | if (format.equals("image/jpeg")) |
||
1068 | extWorldFile = ".jpgw";
|
||
1069 | return extWorldFile;
|
||
1070 | 4356 | jaume | } |
1071 | 6042 | jaume | |
1072 | 4356 | jaume | public void setMaxResolution(Point2D maxResolution) { |
1073 | this.maxRes = maxResolution;
|
||
1074 | } |
||
1075 | 4934 | jaume | |
1076 | 4356 | jaume | /**
|
1077 | * Gets the last open GeoRasterFile against the temp file received
|
||
1078 | 6042 | jaume | *
|
1079 | 4356 | jaume | * Obtiene el ?ltimo GeoRasterFile abierto sobre el temporal recibido
|
1080 | * @return
|
||
1081 | */
|
||
1082 | public GeoRasterFile getGeoRasterFile(){
|
||
1083 | return rasterFile;
|
||
1084 | } |
||
1085 | 6042 | jaume | |
1086 | |||
1087 | 4356 | jaume | /**
|
1088 | * Asignar el estado del raster
|
||
1089 | * @param status
|
||
1090 | */
|
||
1091 | public void setStatus(StatusRasterInterface status){ |
||
1092 | this.status = status;
|
||
1093 | } |
||
1094 | 6042 | jaume | |
1095 | 4356 | jaume | /**
|
1096 | * Obtiene el estado del raster
|
||
1097 | * @return
|
||
1098 | */
|
||
1099 | public StatusRasterInterface getStatus(){
|
||
1100 | return this.status; |
||
1101 | } |
||
1102 | 6042 | jaume | |
1103 | 4356 | jaume | /**
|
1104 | * Gets the max resolution allowed by the coverage. Requesting a higher resolution
|
||
1105 | * than this value does not cause any error, but the info responsed is just an
|
||
1106 | * interpolation.
|
||
1107 | 6042 | jaume | *
|
1108 | 4356 | jaume | * In exchange for obtaining a greater file and without additional information,
|
1109 | * we can easily connect it at the View.
|
||
1110 | 6042 | jaume | *
|
1111 | *
|
||
1112 | 4356 | jaume | * Obtiene la resoluci?n m?xima soportada por la cobertura. La petici?n
|
1113 | * de una resoluci?n superior a la soportada no provoca ning?n error, aunque
|
||
1114 | 6042 | jaume | * la informaci?n obtenida s?lo es una mera interpolaci?n de informaci?n.
|
1115 | *
|
||
1116 | 4356 | jaume | * A cambio de obtener un archivo mayor y sin informaci?n adicional, podemos
|
1117 | * f?cilmente acoplarlo a la vista.
|
||
1118 | 6042 | jaume | *
|
1119 | 4356 | jaume | * @return double
|
1120 | */
|
||
1121 | public Point2D getMaxResolution() { |
||
1122 | if (maxRes==null) |
||
1123 | maxRes = wcs.getMaxResolution(coverageName); |
||
1124 | return maxRes;
|
||
1125 | } |
||
1126 | 4934 | jaume | |
1127 | 6042 | jaume | |
1128 | 4356 | jaume | public void setDriver(FMapWCSDriver driver) { |
1129 | 8765 | jjdelcerro | this.wcs = driver;
|
1130 | 4356 | jaume | } |
1131 | 6042 | jaume | |
1132 | 6005 | nacho | /*
|
1133 | * (non-Javadoc)
|
||
1134 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getTileSize()
|
||
1135 | */
|
||
1136 | public int[] getTileSize() { |
||
1137 | 6042 | jaume | int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
1138 | 6005 | nacho | return size;
|
1139 | } |
||
1140 | |||
1141 | /*
|
||
1142 | * (non-Javadoc)
|
||
1143 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#isTiled()
|
||
1144 | */
|
||
1145 | public boolean isTiled() { |
||
1146 | return mustTileDraw;
|
||
1147 | } |
||
1148 | 10705 | jaume | |
1149 | 9058 | nacho | /**
|
1150 | * Obtiene el tipo de dato de la capa raster
|
||
1151 | * @return Entero que representa el tipo de dato de la capa raster.
|
||
1152 | */
|
||
1153 | public int getDataType() { |
||
1154 | return rasterFile.getDataType();
|
||
1155 | } |
||
1156 | 10705 | jaume | |
1157 | 9058 | nacho | /**
|
1158 | * Obtiene el grid asociado al raster que hay cargado en ese momento
|
||
1159 | * @return grid
|
||
1160 | */
|
||
1161 | public Grid getGrid(){
|
||
1162 | return grid;
|
||
1163 | } |
||
1164 | 4356 | jaume | } |