root / trunk / extensions / extWCS / src / com / iver / cit / gvsig / fmap / layers / FLyrWCS.java @ 13951
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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 | 10707 | jaume | import java.util.Iterator; |
62 | 4683 | jorpiell | import java.util.Map; |
63 | 1877 | luisw | |
64 | 9010 | caballero | import javax.print.attribute.PrintRequestAttributeSet; |
65 | |||
66 | 4356 | jaume | import org.exolab.castor.xml.ValidationException; |
67 | 13237 | jaume | import org.gvsig.fmap.raster.layers.FLyrRasterSE; |
68 | 13288 | nacho | import org.gvsig.fmap.raster.layers.IRasterLayerActions; |
69 | 13614 | nacho | import org.gvsig.fmap.raster.layers.IStatusRaster; |
70 | 13237 | jaume | import org.gvsig.fmap.raster.layers.StatusLayerRaster; |
71 | 13596 | nacho | import org.gvsig.raster.dataset.CompositeDataset; |
72 | 13312 | nacho | import org.gvsig.raster.dataset.FileNotOpenException; |
73 | 13596 | nacho | import org.gvsig.raster.dataset.IBuffer; |
74 | 13312 | nacho | import org.gvsig.raster.dataset.InvalidSetViewException; |
75 | 13596 | nacho | import org.gvsig.raster.dataset.MosaicNotValidException; |
76 | import org.gvsig.raster.dataset.MultiRasterDataset; |
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77 | 13312 | nacho | import org.gvsig.raster.dataset.NotSupportedExtensionException; |
78 | import org.gvsig.raster.dataset.RasterDataset; |
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79 | import org.gvsig.raster.dataset.RasterDriverException; |
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80 | 13237 | jaume | import org.gvsig.raster.datastruct.Extent; |
81 | import org.gvsig.raster.datastruct.ViewPortData; |
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82 | 13545 | nacho | import org.gvsig.raster.grid.GridTransparency; |
83 | 13260 | nacho | import org.gvsig.raster.grid.filter.RasterFilterList; |
84 | 13596 | nacho | import org.gvsig.raster.grid.filter.RasterFilterListManager; |
85 | 13823 | nacho | import org.gvsig.raster.grid.filter.enhancement.LinearEnhancementFilter; |
86 | import org.gvsig.raster.grid.filter.statistics.TailTrimFilter; |
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87 | 4356 | jaume | import org.gvsig.remoteClient.wcs.WCSStatus; |
88 | 5409 | jaume | import org.gvsig.remoteClient.wms.ICancellable; |
89 | 2623 | nacho | |
90 | 10626 | caballero | import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
91 | 10707 | jaume | import com.hardcode.gdbms.engine.data.driver.DriverException; |
92 | 10626 | caballero | import com.iver.cit.gvsig.exceptions.layers.ConnectionErrorLayerException; |
93 | import com.iver.cit.gvsig.exceptions.layers.LoadLayerException; |
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94 | import com.iver.cit.gvsig.exceptions.layers.UnsupportedVersionLayerException; |
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95 | 13951 | jaume | import com.iver.cit.gvsig.fmap.MapContext; |
96 | import com.iver.cit.gvsig.fmap.MapControl; |
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97 | 1877 | luisw | import com.iver.cit.gvsig.fmap.ViewPort; |
98 | 13237 | jaume | import com.iver.cit.gvsig.fmap.crs.CRSFactory; |
99 | 1979 | jaume | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
100 | 1961 | jaume | import com.iver.cit.gvsig.fmap.drivers.wcs.FMapWCSDriver; |
101 | 6042 | jaume | import com.iver.cit.gvsig.fmap.drivers.wcs.FMapWCSDriverFactory; |
102 | 10626 | caballero | import com.iver.cit.gvsig.fmap.drivers.wcs.WCSDriverException; |
103 | 5080 | ldiaz | import com.iver.cit.gvsig.fmap.layers.layerOperations.StringXMLItem; |
104 | 5203 | ldiaz | import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
105 | 13596 | nacho | import com.iver.cit.gvsig.fmap.rendering.ILegend; |
106 | 13951 | jaume | import com.iver.cit.gvsig.fmap.rendering.LegendChangedEvent; |
107 | 8423 | nacho | import com.iver.utiles.DoubleUtilities; |
108 | 1979 | jaume | import com.iver.utiles.StringUtilities; |
109 | import com.iver.utiles.XMLEntity; |
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110 | 5317 | fjp | import com.iver.utiles.swing.threads.Cancellable; |
111 | 1877 | luisw | |
112 | 5203 | ldiaz | |
113 | 1877 | luisw | /**
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114 | 2097 | jaume | * Class for the WCS layer.
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115 | 6042 | jaume | *
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116 | 1961 | jaume | * Capa para el WCS.
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117 | 13596 | nacho | *
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118 | * Las capas WCS son tileadas para descargarlas del servidor. Esto quiere decir que
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119 | * est?n formadas por multiples ficheros raster. Por esto la fuente de datos raster (IRasterDatasource)
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120 | * de la capa FLyrWCS es un objeto de tipo CompositeDataset. Este objeto est? compuesto por un array
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121 | * bidimensional de MultiRasterDataset. Cada uno de los MultiRasterDataset corresponde con un tile
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122 | * salvado en disco. Estos MultiRasterDataset se crean cada vez que se repinta ya que en WCS a cada
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123 | * zoom varian los ficheros fuente. La secuencia de creaci?n de un CompositeDataset ser?a la siguiente:
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124 | * <UL>
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125 | * <LI>Se hace una petici?n de dibujado por parte del usuario llamando al m?todo draw de FLyrWCS</LI>
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126 | * <LI>Se tilea la petici?n</LI>
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127 | * <LI>Cada tile se dibuja abriendo una FLyrRaster para ese tile</LI>
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128 | * <LI>Si es el primer dibujado se guarda una referencia en la capa WMS a las propiedades de renderizado, orden de bandas,
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129 | * transparencia, filtros aplicados, ...</LI>
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130 | * <LI>Si no es el primer dibujado se asignan las propiedades de renderizado cuya referencia se guarda en la capa WMS</LI>
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131 | * <LI>Se guarda el MultiRasterDataset de cada tile</LI>
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132 | * <LI>Al acabar todos los tiles creamos un CompositeDataset con los MultiRasterDataset de todos los tiles</LI>
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133 | * <LI>Asignamos a la capa la referencia de las propiedades de renderizado que tenemos almacenadas. De esta forma si hay
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134 | * alguna modificaci?n desde el cuadro de propiedades ser? efectiva sobre los tiles que se dibujan.</LI>
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135 | * </UL>
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136 | 6042 | jaume | *
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137 | 1877 | luisw | * @author jaume - jaume.dominguez@iver.es
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138 | */
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139 | 13237 | jaume | public class FLyrWCS extends FLyrRasterSE { |
140 | 4356 | jaume | private FMapWCSDriver wcs = null; |
141 | 4934 | jaume | |
142 | 4356 | jaume | private URL host; |
143 | private String coverageName; |
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144 | private Rectangle2D fullExtent; |
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145 | private String format; |
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146 | private String srs; |
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147 | private String time; |
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148 | private String parameter; |
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149 | private Point2D maxRes; |
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150 | private Hashtable onlineResources = new Hashtable(); |
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151 | 6042 | jaume | |
152 | 4573 | jaume | private WCSStatus wcsStatus = new WCSStatus(); |
153 | 6042 | jaume | |
154 | 2651 | nacho | private int posX = 0, posY = 0; |
155 | private double posXWC = 0, posYWC = 0; |
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156 | private int r = 0, g = 0, b = 0; |
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157 | 4356 | jaume | private boolean firstLoad = false; |
158 | private VisualStatus visualStatus = new VisualStatus(); |
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159 | 4934 | jaume | |
160 | 5534 | nacho | private boolean mustTileDraw = false; |
161 | 13617 | nacho | private int maxTileDrawWidth = 1023; |
162 | private int maxTileDrawHeight = 1023; |
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163 | 5534 | nacho | private int maxTilePrintWidth = 250; |
164 | private int maxTilePrintHeight = 250; |
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165 | 13260 | nacho | /**
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166 | * Lista de filtros aplicada en la renderizaci?n
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167 | */
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168 | private RasterFilterList filterList = null; |
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169 | 13545 | nacho | private GridTransparency transparency = null; |
170 | 13596 | nacho | private int[] renderBands = null; |
171 | private FLyrRasterSE layerRaster = null; |
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172 | 13651 | nacho | private ArrayList filterArguments = null; |
173 | 13823 | nacho | private String[][] fileNames = null; |
174 | 13237 | jaume | |
175 | 5409 | jaume | private class MyCancellable implements ICancellable |
176 | { |
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177 | |||
178 | private Cancellable original;
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179 | public MyCancellable(Cancellable cancelOriginal)
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180 | { |
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181 | this.original = cancelOriginal;
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182 | } |
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183 | public boolean isCanceled() { |
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184 | return original.isCanceled();
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185 | } |
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186 | 6042 | jaume | |
187 | 5409 | jaume | } |
188 | 13237 | jaume | |
189 | 4683 | jorpiell | public FLyrWCS(){
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190 | super();
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191 | } |
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192 | 6042 | jaume | |
193 | 4683 | jorpiell | public FLyrWCS(Map args) throws DriverIOException{ |
194 | FMapWCSDriver drv = null;
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195 | 6042 | jaume | String host = (String)args.get("HOST"); |
196 | 4683 | jorpiell | String sCoverage = (String) args.get((String) "COVERAGE"); |
197 | 6042 | jaume | |
198 | 4683 | jorpiell | try {
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199 | this.setHost(new URL(host)); |
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200 | } catch (MalformedURLException e) { |
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201 | //e.printStackTrace();
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202 | 6042 | jaume | throw new DriverIOException("Malformed host URL, '" + host + "' (" + e.toString() + ")."); |
203 | 4683 | jorpiell | } |
204 | try {
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205 | drv = this.getDriver();
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206 | } catch (Exception e) { |
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207 | // e.printStackTrace();
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208 | 6042 | jaume | throw new DriverIOException("Can't get driver to host '" + host + "' (" + e.toString() + ")."); |
209 | 4683 | jorpiell | } |
210 | 6042 | jaume | |
211 | 4683 | jorpiell | try{
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212 | 9002 | jaume | if (!drv.connect(false, null)){ |
213 | 4683 | jorpiell | throw new DriverIOException("Can't connect to host '" + host + "'."); |
214 | } |
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215 | }catch(Exception e){ |
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216 | throw new DriverIOException("Can't connect to host '" + host + "'."); |
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217 | } |
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218 | 6042 | jaume | |
219 | 4683 | jorpiell | WCSLayer wcsNode = drv.getLayer(sCoverage); |
220 | 6042 | jaume | |
221 | 4683 | jorpiell | if (wcsNode == null){ |
222 | throw new DriverIOException("The server '" + host + "' doesn't has the coverage '" + sCoverage + "'."); |
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223 | 6042 | jaume | } |
224 | |||
225 | 4683 | jorpiell | try{
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226 | this.setFullExtent(drv.getFullExtent(sCoverage,
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227 | (String) args.get((String) "CRS"))); |
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228 | this.setFormat((String) args.get((String) "FORMAT")); |
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229 | this.setParameter("BANDS=" + (String) args.get((String) "BANDS")); |
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230 | this.setSRS((String) args.get((String) "CRS")); |
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231 | this.setName(sCoverage);
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232 | this.setCoverageName(sCoverage);
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233 | }catch (Exception e){ |
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234 | throw new DriverIOException("The server '" + host + "' is not able to load the coverage '" + sCoverage + "'."); |
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235 | } |
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236 | 6042 | jaume | |
237 | 4683 | jorpiell | } |
238 | 6042 | jaume | |
239 | 4356 | jaume | /**
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240 | 8423 | nacho | * Clase que contiene los datos de visualizaci?n de WCS. Tiene datos que representan al
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241 | 8618 | jaume | * raster en la vista. Este raster puede estar compuesto por tiles por lo que valores
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242 | 8423 | nacho | * como el ancho total o el m?nimo o m?ximo deben ser calculados a partir de todos los
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243 | * tiles visualizados.
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244 | 4356 | jaume | * @author Nacho Brodin (brodin_ign@gva.es)
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245 | */
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246 | private class VisualStatus { |
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247 | /**
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248 | 6042 | jaume | * Ancho y alto de la imagen o del conjunto de tiles si los tiene. Coincide con
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249 | 4356 | jaume | * el ancho y alto del viewPort
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250 | */
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251 | private int width = 0, height = 0; |
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252 | private double minX = 0D, minY = 0D, maxX = 0D, maxY = 0D; |
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253 | private int bandCount = 0; |
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254 | private int dataType = DataBuffer.TYPE_UNDEFINED; |
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255 | 8618 | jaume | |
256 | 8423 | nacho | /**
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257 | * Ancho y alto total del raster que ser? la suma de todos los tiles.
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258 | */
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259 | private int rasterWidth = 0, rasterHeight = 0; |
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260 | private double rasterMinX = Double.MAX_VALUE, rasterMinY = Double.MAX_VALUE; |
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261 | private double rasterMaxX = 0, rasterMaxY = 0; |
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262 | /**
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263 | * Lista de nombre de fichero que componen toda la visualizaci?n.
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264 | */
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265 | private String[] fileNames = null; |
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266 | 4356 | jaume | } |
267 | 4934 | jaume | |
268 | 4356 | jaume | /**
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269 | 6042 | jaume | * @deprecated
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270 | 5080 | ldiaz | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#getInfo
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271 | 4356 | jaume | */
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272 | 13237 | jaume | public String queryByPoint(Point p) { |
273 | 4356 | jaume | String data = "<file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n"; |
274 | ArrayList attr = this.getAttributes(); |
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275 | data += " <raster\n";
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276 | data += " File=\""+getName()+"\"\n"; |
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277 | for (int i=0; i<attr.size(); i++) { |
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278 | Object [] a = (Object []) attr.get(i); |
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279 | 4934 | jaume | |
280 | 4356 | jaume | data += " "+a[0].toString()+"="; |
281 | if (a[1].toString() instanceof String) |
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282 | data += "\""+a[1].toString()+"\"\n"; |
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283 | else
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284 | data += a[1].toString()+"\n"; |
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285 | } |
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286 | data += " Point=\""+posX+" , "+posY+"\"\n"; |
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287 | data += " Point_WC=\""+posXWC+" , "+posYWC+"\"\n"; |
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288 | data += " RGB=\""+r+", "+g+", "+b+"\"\n"; |
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289 | data += " />\n";
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290 | 4934 | jaume | |
291 | 4356 | jaume | data += "</file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n"; |
292 | System.out.println(data);
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293 | return data;
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294 | } |
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295 | 13312 | nacho | |
296 | 5080 | ldiaz | /**
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297 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#getInfo
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298 | */
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299 | 13312 | nacho | public XMLItem[] getInfo(Point point, double tolerance, Cancellable cancel ) throws ReadDriverException { |
300 | 5080 | ldiaz | String data = "<file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n"; |
301 | 8618 | jaume | |
302 | 8423 | nacho | Point2D pReal = getMapContext().getViewPort().toMapPoint(point);
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303 | Point2D px = null; |
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304 | 8618 | jaume | if( pReal.getX() > this.getMinX() && |
305 | pReal.getX() < this.getMaxX() &&
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306 | pReal.getY() > this.getMinY() &&
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307 | 8423 | nacho | pReal.getY() < this.getMaxY()){
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308 | 8618 | jaume | |
309 | 8423 | nacho | px = new Point2D.Double(); |
310 | double w = (visualStatus.rasterMaxX - visualStatus.rasterMinX);
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311 | double h = (visualStatus.rasterMaxY - visualStatus.rasterMinY);
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312 | 8618 | jaume | px.setLocation(((pReal.getX() - visualStatus.rasterMinX) * visualStatus.rasterWidth) / w, |
313 | 8423 | nacho | ((visualStatus.rasterMaxY - pReal.getY()) * visualStatus.rasterHeight) / h); |
314 | } |
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315 | 8618 | jaume | |
316 | 8423 | nacho | int[] rgb = this.getPixel(pReal.getX(), pReal.getY()); |
317 | |||
318 | 8618 | jaume | StringXMLItem[] item = new StringXMLItem[1]; |
319 | |||
320 | 5080 | ldiaz | data += " <raster\n";
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321 | 8423 | nacho | data += " View_Point=\""+point.getX()+" , "+point.getY()+"\"\n"; |
322 | data += " World_Point=\""+DoubleUtilities.format(pReal.getX(), 3)+" , "+ DoubleUtilities.format(pReal.getY(), 3)+"\"\n"; |
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323 | 8618 | jaume | if( px == null || px.getX() > visualStatus.rasterWidth || px.getX() < 0 || |
324 | 8423 | nacho | px.getY() > visualStatus.rasterHeight || px.getY() < 0)
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325 | data += " Pixel_Point=\"Out\"\n";
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326 | else
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327 | data += " Pixel_Point=\""+(int)px.getX()+" , "+(int)px.getY()+"\"\n"; |
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328 | if(rgb != null) |
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329 | data += " RGB=\""+rgb[1]+" "+rgb[2]+" "+rgb[3]+"\"\n"; |
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330 | data += " Band_Value=\"";
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331 | 5080 | ldiaz | |
332 | 13312 | nacho | try {
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333 | for (int file = 0; file < visualStatus.fileNames.length; file++) { |
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334 | RasterDataset rd = RasterDataset.open(getMapContext().getViewPort().getProjection(), visualStatus.fileNames[file]); |
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335 | Extent ex = rd.getExtent(); |
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336 | if (pReal.getX() >= ex.minX() && pReal.getX() <= ex.maxX() && pReal.getY() >= ex.minY() && pReal.getY() <= ex.maxY()) {
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337 | if (visualStatus.dataType >= 0 && visualStatus.dataType <= 3) { |
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338 | for (int i = 0; i < visualStatus.bandCount; i++) { |
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339 | Integer value = (Integer) rd.getData((int) px.getX(), (int) px.getY(), i); |
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340 | if (value != null) |
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341 | data += value.intValue() + " ";
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342 | } |
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343 | 8423 | nacho | } |
344 | 13312 | nacho | if (visualStatus.dataType >= 4) { |
345 | for (int i = 0; i < visualStatus.bandCount; i++) { |
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346 | Float value = (Float) rd.getData((int) px.getX(), (int) px.getY(), i); |
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347 | if (value != null) |
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348 | data += value.floatValue() + " ";
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349 | } |
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350 | 8423 | nacho | } |
351 | 13312 | nacho | if (visualStatus.dataType >= 5) { |
352 | for (int i = 0; i < visualStatus.bandCount; i++) { |
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353 | Double value = (Double) rd.getData((int) px.getX(), (int) px.getY(), i); |
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354 | if (value != null) |
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355 | data += value.doubleValue() + " ";
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356 | } |
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357 | 8423 | nacho | } |
358 | } |
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359 | 13312 | nacho | rd.close(); |
360 | 8423 | nacho | } |
361 | 13312 | nacho | } catch (NotSupportedExtensionException e) {
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362 | throw new ReadDriverException("Extensi?n no soportada.", e); |
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363 | } catch (RasterDriverException e) {
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364 | throw new ReadDriverException("Error en la apertura del fichero.", e); |
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365 | } catch (FileNotOpenException e) {
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366 | throw new ReadDriverException("Error en la apertura del fichero.", e); |
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367 | } catch (InvalidSetViewException e) {
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368 | throw new ReadDriverException("Error al asignar la vista.", e); |
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369 | } |
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370 | 8618 | jaume | |
371 | 8423 | nacho | data += "\"\n";
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372 | 5080 | ldiaz | data += " />\n";
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373 | data += "</file:"+getName().replaceAll("[^a-zA-Z0-9]","")+">\n"; |
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374 | 8618 | jaume | |
375 | item[0] = new StringXMLItem(data, this); |
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376 | 5080 | ldiaz | return item;
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377 | } |
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378 | 8618 | jaume | |
379 | 4356 | jaume | /*
|
380 | * (non-Javadoc)
|
||
381 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getFullExtent()
|
||
382 | */
|
||
383 | public Rectangle2D getFullExtent() { |
||
384 | return fullExtent;
|
||
385 | } |
||
386 | 6042 | jaume | |
387 | 4356 | jaume | /*
|
388 | * (non-Javadoc)
|
||
389 | * @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)
|
||
390 | */
|
||
391 | 10626 | caballero | public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale) throws ReadDriverException { |
392 | 13773 | nacho | enableStopped(); |
393 | 4356 | jaume | if (isWithinScale(scale)){
|
394 | Point2D p = viewPort.getOffset();
|
||
395 | // p will be (0, 0) when drawing a view or other when painting onto
|
||
396 | // the Layout.
|
||
397 | visualStatus.width = viewPort.getImageWidth(); |
||
398 | visualStatus.height = viewPort.getImageHeight(); |
||
399 | visualStatus.minX = viewPort.getAdjustedExtent().getMinX(); |
||
400 | visualStatus.minY = viewPort.getAdjustedExtent().getMinY(); |
||
401 | visualStatus.maxX = viewPort.getAdjustedExtent().getMaxX(); |
||
402 | visualStatus.maxY = viewPort.getAdjustedExtent().getMaxY(); |
||
403 | 8423 | nacho | visualStatus.rasterWidth = 0;
|
404 | visualStatus.rasterHeight = 0;
|
||
405 | visualStatus.rasterMinX = Double.MAX_VALUE;
|
||
406 | visualStatus.rasterMinY = Double.MAX_VALUE;
|
||
407 | visualStatus.rasterMaxX = 0;
|
||
408 | visualStatus.rasterMaxY = 0;
|
||
409 | visualStatus.fileNames = new String[1]; |
||
410 | 10626 | caballero | try {
|
411 | 13596 | nacho | if(true){ |
412 | if(viewPort.getImageWidth()<= maxTileDrawWidth && viewPort.getImageHeight()<=maxTileDrawHeight) {
|
||
413 | drawTile(g, viewPort, cancel, 0, scale);
|
||
414 | dataset = layerRaster.getDataSource(); |
||
415 | getRender().setLastRenderBuffer(layerRaster.getRender().getLastRenderBuffer()); |
||
416 | 13930 | nacho | initializeRasterLayer(null, new IBuffer[][]{{layerRaster.getRender().getLastRenderBuffer()}}); |
417 | 13596 | nacho | } else {
|
418 | Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), viewPort.getImageWidth(), viewPort.getImageHeight()); |
||
419 | Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
|
||
420 | tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
||
421 | MultiRasterDataset[][] datasets = new MultiRasterDataset[tiles.getNumRows()][tiles.getNumCols()]; |
||
422 | IBuffer[][] buf = new IBuffer[tiles.getNumRows()][tiles.getNumCols()]; |
||
423 | 13823 | nacho | fileNames = new String[tiles.getNumRows()][tiles.getNumCols()]; |
424 | 13596 | nacho | visualStatus.fileNames = new String[tiles.getNumTiles()]; |
425 | for (int tileNr=0; tileNr < tiles.getNumTiles(); tileNr++) { |
||
426 | // drawing part
|
||
427 | try {
|
||
428 | ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
||
429 | drawTile(g, vp, cancel, tileNr, scale); |
||
430 | if(layerRaster != null) { |
||
431 | datasets[(int)(tileNr / tiles.getNumCols())][tileNr % tiles.getNumCols()] = (MultiRasterDataset)layerRaster.getDataSource().copy();
|
||
432 | buf[(int)(tileNr / tiles.getNumCols())][tileNr % tiles.getNumCols()] = layerRaster.getRender().getLastRenderBuffer();
|
||
433 | } |
||
434 | } catch (NoninvertibleTransformException e) { |
||
435 | e.printStackTrace(); |
||
436 | } |
||
437 | } |
||
438 | 5534 | nacho | try {
|
439 | 13596 | nacho | if(datasets != null && datasets[0][0] != null) { |
440 | dataset = new CompositeDataset(datasets);
|
||
441 | initializeRasterLayer(datasets, buf); |
||
442 | } |
||
443 | } catch (MosaicNotValidException e) {
|
||
444 | throw new ReadDriverException("No hay continuidad en el mosaico.", e); |
||
445 | } catch (LoadLayerException e) {
|
||
446 | throw new ReadDriverException("Error inicializando la capa.", e); |
||
447 | 5534 | nacho | } |
448 | 4934 | jaume | } |
449 | 13596 | nacho | } else {
|
450 | drawTile(g, viewPort, cancel, 0, scale);
|
||
451 | dataset = layerRaster.getDataSource(); |
||
452 | getRender().setLastRenderBuffer(layerRaster.getRender().getLastRenderBuffer()); |
||
453 | 13930 | nacho | initializeRasterLayer(null, new IBuffer[][]{{layerRaster.getRender().getLastRenderBuffer()}}); |
454 | 4356 | jaume | } |
455 | 13951 | jaume | |
456 | 10626 | caballero | }catch (ConnectionErrorLayerException e) {
|
457 | e.printStackTrace(); |
||
458 | }catch (UnsupportedVersionLayerException e) {
|
||
459 | e.printStackTrace(); |
||
460 | }catch (LoadLayerException e) {
|
||
461 | e.printStackTrace(); |
||
462 | } |
||
463 | 4356 | jaume | } |
464 | 13951 | jaume | callLegendChanged(null);
|
465 | 13773 | nacho | disableStopped(); |
466 | 4356 | jaume | Runtime r = Runtime.getRuntime(); |
467 | long mem = r.totalMemory() - r.freeMemory();
|
||
468 | System.err.println("Memoria total: " + (mem / 1024) +"KB"); |
||
469 | } |
||
470 | 13596 | nacho | |
471 | /**
|
||
472 | * Acciones que se realizan despu?s de asignar la fuente de datos a
|
||
473 | * la capa raster.
|
||
474 | *
|
||
475 | * @throws LoadLayerException
|
||
476 | */
|
||
477 | private void initializeRasterLayer(MultiRasterDataset[][] datasets, IBuffer[][] buf) throws LoadLayerException { |
||
478 | if(this.filterList != null) |
||
479 | getRender().setFilterList(filterList); |
||
480 | if(this.transparency != null) |
||
481 | getRender().setLastTransparency(transparency); |
||
482 | if(this.renderBands != null) |
||
483 | getRender().setRenderBands(renderBands); |
||
484 | if(datasets != null) { |
||
485 | String[][] names = new String[datasets.length][datasets[0].length]; |
||
486 | for (int i = 0; i < datasets.length; i++) |
||
487 | for (int j = 0; j < datasets[i].length; j++) |
||
488 | names[i][j] = datasets[i][j].getDataset(0)[0].getFName(); |
||
489 | super.setLoadParams(names);
|
||
490 | } |
||
491 | 13773 | nacho | super.init();
|
492 | 13614 | nacho | if(buf != null) { |
493 | int drawablesBandCount = layerRaster.getDataSource().getBands().getDrawableBandsCount();
|
||
494 | 13930 | nacho | IBuffer buff = null;
|
495 | if(dataset instanceof CompositeDataset) |
||
496 | buff = ((CompositeDataset)dataset).generateBuffer(buf, drawablesBandCount); |
||
497 | else
|
||
498 | buff = buf[0][0]; |
||
499 | 13614 | nacho | getRender().setLastRenderBuffer(buff); |
500 | } |
||
501 | 13596 | nacho | } |
502 | 6042 | jaume | |
503 | 4356 | jaume | /**
|
504 | 13237 | jaume | * This is the method used to draw a tile in a WCS mosaic layer.
|
505 | 8423 | nacho | * @param tile Tile number to draw
|
506 | 13237 | jaume | * @throws ReadDriverException
|
507 | 4356 | jaume | */
|
508 | 13237 | jaume | private void drawTile(Graphics2D g, ViewPort vp, Cancellable cancel, int tile, double scale) throws LoadLayerException, ReadDriverException { |
509 | 4934 | jaume | |
510 | 6042 | jaume | // Compute the query geometry
|
511 | 4356 | jaume | // 1. Check if it is within borders
|
512 | Rectangle2D extent = getFullExtent();
|
||
513 | 6426 | jaume | if ((vp.getAdjustedExtent().getMinX() > extent.getMaxX()) ||
|
514 | (vp.getAdjustedExtent().getMinY() > extent.getMaxY()) || |
||
515 | (vp.getAdjustedExtent().getMaxX() < extent.getMinX()) || |
||
516 | (vp.getAdjustedExtent().getMaxY() < extent.getMinY())) { |
||
517 | 4934 | jaume | return;
|
518 | } |
||
519 | 6042 | jaume | |
520 | 4934 | jaume | // 2. Compute extent to be requested.
|
521 | Rectangle2D bBox = new Rectangle2D.Double(); |
||
522 | 6425 | jaume | Rectangle2D.intersect(vp.getAdjustedExtent(), extent, bBox);
|
523 | 6042 | jaume | |
524 | 4934 | jaume | // 3. Compute size in pixels
|
525 | 6042 | jaume | double scalex = vp.getAffineTransform().getScaleX();
|
526 | double scaley = vp.getAffineTransform().getScaleY();
|
||
527 | 4934 | jaume | int wImg = (int) Math.ceil(Math.abs(bBox.getWidth() * scalex) + 1); |
528 | int hImg = (int) Math.ceil(Math.abs(bBox.getHeight() * scaley) + 1); |
||
529 | Dimension sz = new Dimension(wImg, hImg); |
||
530 | |||
531 | if ((wImg <= 0) || (hImg <= 0)) { |
||
532 | return;
|
||
533 | } |
||
534 | 6042 | jaume | |
535 | try {
|
||
536 | 8618 | jaume | sz = new Dimension(wImg, hImg); |
537 | 13237 | jaume | |
538 | 4356 | jaume | wcsStatus.setCoveraName( coverageName ); |
539 | wcsStatus.setExtent( bBox ); |
||
540 | wcsStatus.setFormat( format ); |
||
541 | wcsStatus.setHeight( hImg ); |
||
542 | wcsStatus.setWidth( wImg ); |
||
543 | wcsStatus.setSrs(srs); |
||
544 | wcsStatus.setParameters( parameter ); |
||
545 | 4573 | jaume | wcsStatus.setTime( time ); |
546 | wcsStatus.setOnlineResource((String) onlineResources.get("GetCoverage")); |
||
547 | 6042 | jaume | |
548 | 5409 | jaume | File f = getDriver().getCoverage(wcsStatus, new MyCancellable(cancel)); |
549 | if (f == null) |
||
550 | return;
|
||
551 | 4356 | jaume | String nameWordFile = f.getPath() + getExtensionWorldFile();
|
552 | com.iver.andami.Utilities.createTemp(nameWordFile, this.getDataWorldFile(bBox, sz));
|
||
553 | 6042 | jaume | |
554 | 13614 | nacho | IStatusRaster status = super.getStatus();
|
555 | 4356 | jaume | if(status!=null && firstLoad){ |
556 | status.applyStatus(this);
|
||
557 | firstLoad = false;
|
||
558 | } |
||
559 | ViewPortData vpData = new ViewPortData(
|
||
560 | 4934 | jaume | vp.getProjection(), new Extent(bBox), sz );
|
561 | 4356 | jaume | vpData.setMat(vp.getAffineTransform()); |
562 | 4934 | jaume | |
563 | 13237 | jaume | String filePath = f.getAbsolutePath();
|
564 | visualStatus.fileNames[tile] = filePath; |
||
565 | 13260 | nacho | |
566 | 13279 | nacho | rasterProcess(filePath, g, vp, scale, cancel); |
567 | 13260 | nacho | |
568 | 13237 | jaume | // this.getRender().draw(g, vpData);
|
569 | // rasterProcess(g, vpData, f);
|
||
570 | 6042 | jaume | |
571 | 10626 | caballero | // } catch (ValidationException e) {
|
572 | // UnknownResponseFormatExceptionType type =
|
||
573 | // new UnknownResponseFormatExceptionType();
|
||
574 | // type.setLayerName(getName());
|
||
575 | // try {
|
||
576 | // type.setDriverName(getDriver().getName());
|
||
577 | // } catch (Exception e1) {
|
||
578 | // e1.printStackTrace();
|
||
579 | // }
|
||
580 | // type.setFormat(format);
|
||
581 | // type.setHost(host);
|
||
582 | // type.setProtocol("WCS");
|
||
583 | // ReadDriverException exception = new ReadDriverException("unknown_response_format",type);
|
||
584 | // throw exception;
|
||
585 | 7468 | azabala | // azabala throw new DriverException(PluginServices.getText(this, "unknown_response_format"), e);
|
586 | 10626 | caballero | // }
|
587 | // catch (UnsupportedVersionLayerException e) {
|
||
588 | // UnsuportedProtocolVersionExceptionType type =
|
||
589 | // new UnsuportedProtocolVersionExceptionType();
|
||
590 | // type.setLayerName(getName());
|
||
591 | // try {
|
||
592 | // type.setDriverName(getDriver().getName());
|
||
593 | // } catch (Exception ex){
|
||
594 | // }
|
||
595 | // type.setUrl(host);
|
||
596 | // throw new ReadDriverException(PluginServices.getText(this, "version_conflict"), e, type);
|
||
597 | 8618 | jaume | |
598 | 7468 | azabala | // azabala throw new DriverException(PluginServices.getText(this, "version_conflict"), e);
|
599 | 4356 | jaume | } catch (IOException e) { |
600 | 10626 | caballero | // ConnectionErrorExceptionType type = new ConnectionErrorExceptionType();
|
601 | // type.setLayerName(getName());
|
||
602 | // try {
|
||
603 | // type.setDriverName(getDriver().getName());
|
||
604 | // } catch (Exception e1) {
|
||
605 | // }
|
||
606 | // type.setHost(host);
|
||
607 | throw new ConnectionErrorLayerException(getName(),e); |
||
608 | } |
||
609 | // catch (WCSLayerException e) {
|
||
610 | ////azabala: la capturamos y la convertimos en DriverException
|
||
611 | // WCSDriverExceptionType type = new WCSDriverExceptionType();
|
||
612 | // type.setLayerName(getName());
|
||
613 | // try {
|
||
614 | // type.setDriverName(getDriver().getName());
|
||
615 | // } catch (Exception e1) {
|
||
616 | // }
|
||
617 | // type.setWcsStatus(wcsStatus);
|
||
618 | // this.setVisible(false);
|
||
619 | // throw new WDriverException("Error WCS", e, type);
|
||
620 | //
|
||
621 | //// JOptionPane.showMessageDialog((Component)PluginServices.getMainFrame(), e.getMessage());
|
||
622 | //
|
||
623 | // }//
|
||
624 | catch (WCSDriverException e) {
|
||
625 | throw new LoadLayerException(getName(),e); |
||
626 | } catch (IllegalStateException e) { |
||
627 | throw new LoadLayerException(getName(),e); |
||
628 | } |
||
629 | 4356 | jaume | } |
630 | 6042 | jaume | |
631 | 1979 | jaume | /**
|
632 | 4356 | jaume | * Devuelve el FMapWMSDriver.
|
633 | *
|
||
634 | * @return FMapWMSDriver
|
||
635 | *
|
||
636 | * @throws IllegalStateException
|
||
637 | * @throws ValidationException
|
||
638 | 10626 | caballero | * @throws UnsupportedVersionLayerException
|
639 | 4356 | jaume | * @throws IOException
|
640 | */
|
||
641 | 10626 | caballero | private FMapWCSDriver getDriver() throws IllegalStateException, IOException { |
642 | 4356 | jaume | if (wcs == null) { |
643 | 8218 | jaume | wcs = FMapWCSDriverFactory.getFMapDriverForURL(host); |
644 | 6116 | jaume | } |
645 | 4356 | jaume | return wcs;
|
646 | } |
||
647 | 4934 | jaume | |
648 | 4356 | jaume | /**
|
649 | * Calcula el contenido del fichero de georreferenciaci?n de una imagen.
|
||
650 | * @param bBox Tama?o y posici?n de la imagen (en coordenadas de usuario)
|
||
651 | * @param sz Tama?o de la imagen en pixeles.
|
||
652 | * @return el 'WorldFile', como String.
|
||
653 | * @throws IOException
|
||
654 | */
|
||
655 | public String getDataWorldFile(Rectangle2D bBox, Dimension sz) throws IOException { |
||
656 | StringBuffer data = new StringBuffer(); |
||
657 | 4934 | jaume | data.append((bBox.getMaxX() - bBox.getMinX())/(sz.getWidth() - 1)+"\n"); |
658 | data.append("0.0\n");
|
||
659 | data.append("0.0\n");
|
||
660 | 8281 | nacho | data.append("-"+(bBox.getMaxY() - bBox.getMinY())/(sz.getHeight() - 1)+"\n"); |
661 | 4934 | jaume | data.append(""+bBox.getMinX()+"\n"); |
662 | 8281 | nacho | data.append(""+bBox.getMaxY()+"\n"); |
663 | 4934 | jaume | return data.toString();
|
664 | 4356 | jaume | } |
665 | 6042 | jaume | |
666 | 13279 | nacho | /**
|
667 | * Carga y dibuja el raster usando la librer?a
|
||
668 | * @param filePath Ruta al fichero en disco
|
||
669 | * @param g Graphics2D
|
||
670 | * @param vp ViewPort
|
||
671 | * @param scale Escala para el draw
|
||
672 | * @param cancel Cancelaci?n para el draw
|
||
673 | * @throws ReadDriverException
|
||
674 | * @throws LoadLayerException
|
||
675 | */
|
||
676 | 13773 | nacho | private void rasterProcess(String filePath, Graphics2D g, ViewPort vp, double scale, Cancellable cancel) throws ReadDriverException, LoadLayerException { |
677 | 13279 | nacho | //Cerramos el dataset asociado a la capa si est? abierto.
|
678 | 13596 | nacho | if(layerRaster != null) { |
679 | layerRaster.setRemoveRasterFlag(true);
|
||
680 | layerRaster.getDataSource().close(); |
||
681 | 13279 | nacho | } |
682 | |||
683 | //Cargamos el dataset con el raster de disco.
|
||
684 | 13596 | nacho | layerRaster = FLyrRasterSE.createLayer("", filePath, vp.getProjection());
|
685 | layerRaster.getRender().setBufferFactory(layerRaster.getBufferFactory()); |
||
686 | |||
687 | 13651 | nacho | //En caso de cargar un proyecto con XMLEntity se crean los filtros
|
688 | if(filterArguments != null) { |
||
689 | RasterFilterList fl = new RasterFilterList();
|
||
690 | fl.addParam("IStatistics", layerRaster.getDataSource().getStatistics());
|
||
691 | fl.addParam("MultiRasterDataset", layerRaster.getDataSource());
|
||
692 | fl.setInitDataType(layerRaster.getDataType()[0]);
|
||
693 | RasterFilterListManager filterListManager = new RasterFilterListManager(fl);
|
||
694 | filterListManager.createFilterListFromStrings(filterArguments); |
||
695 | 13823 | nacho | if(fl.move(TailTrimFilter.class, 0)) |
696 | fl.move(LinearEnhancementFilter.class, 1);
|
||
697 | else
|
||
698 | fl.move(LinearEnhancementFilter.class, 0);
|
||
699 | fl.controlTypes(); |
||
700 | 13651 | nacho | filterArguments = null;
|
701 | filterList = fl; |
||
702 | } |
||
703 | |||
704 | 13279 | nacho | //Como el raster se carga a cada zoom el render se crea nuevamente y la lista de
|
705 | //filtros siempre estar? vacia a cada visualizaci?n. Para evitarlo tenemos que
|
||
706 | //guardar la lista de filtro aplicada en la visualizaci?n anterior.
|
||
707 | 13614 | nacho | if(this.filterList != null) |
708 | 13596 | nacho | layerRaster.getRender().setFilterList(filterList); |
709 | 13545 | nacho | if(this.transparency != null) |
710 | 13596 | nacho | layerRaster.getRender().setLastTransparency(transparency); |
711 | if(this.renderBands != null) |
||
712 | layerRaster.getRender().setRenderBands(renderBands); |
||
713 | 13279 | nacho | |
714 | //Dibujamos
|
||
715 | 13596 | nacho | layerRaster.draw(null, g, vp, cancel, scale);
|
716 | |||
717 | 13279 | nacho | //La primera vez asignamos la lista de filtros asociada al renderizador. Guardamos una referencia
|
718 | //en esta clase para que a cada zoom no se pierda.
|
||
719 | if (this.filterList == null) |
||
720 | 13596 | nacho | filterList = layerRaster.getRender().getFilterList(); |
721 | 13545 | nacho | if (this.transparency == null) |
722 | 13596 | nacho | transparency = layerRaster.getRender().getLastTransparency(); |
723 | if (this.renderBands == null) |
||
724 | renderBands = layerRaster.getRender().getRenderBands(); |
||
725 | |||
726 | 13279 | nacho | } |
727 | 6042 | jaume | |
728 | 13279 | nacho | /*
|
729 | * (non-Javadoc)
|
||
730 | 13823 | nacho | * @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#cloneLayer()
|
731 | */
|
||
732 | public FLayer cloneLayer() throws Exception { |
||
733 | Object par = null; |
||
734 | if(dataset instanceof CompositeDataset) |
||
735 | par = ((CompositeDataset)dataset).getFileNames(); |
||
736 | else if(layerRaster != null) |
||
737 | par = layerRaster.getLoadParams(); |
||
738 | |||
739 | FLyrRasterSE newLayer = FLyrRasterSE.createLayer(this.getName(), par, this.getProjection()); |
||
740 | ArrayList filters = getRender().getFilterList().getStatusCloned();
|
||
741 | RasterFilterList filterList = new RasterFilterList();
|
||
742 | filterList.setInitDataType(newLayer.getDataType()[0]);
|
||
743 | filterList.setStatus(filters); |
||
744 | newLayer.getRender().setFilterList(filterList); |
||
745 | newLayer.getRender().setLastTransparency(new GridTransparency(getRenderTransparency()));
|
||
746 | return newLayer;
|
||
747 | } |
||
748 | |||
749 | /*
|
||
750 | * (non-Javadoc)
|
||
751 | 13773 | nacho | * @see org.gvsig.fmap.raster.IRasterRendering#getRenderFilterList()
|
752 | */
|
||
753 | public RasterFilterList getRenderFilterList(){
|
||
754 | return (filterList != null) ? filterList : getRender().getFilterList(); |
||
755 | } |
||
756 | |||
757 | /*
|
||
758 | * (non-Javadoc)
|
||
759 | 13823 | nacho | * @see org.gvsig.raster.hierarchy.IRasterRendering#setRenderFilterList(org.gvsig.raster.grid.filter.RasterFilterList)
|
760 | */
|
||
761 | public void setRenderFilterList(RasterFilterList filterList) { |
||
762 | this.filterList = filterList;
|
||
763 | super.getRender().setFilterList(filterList);
|
||
764 | } |
||
765 | |||
766 | /*
|
||
767 | * (non-Javadoc)
|
||
768 | 13773 | nacho | * @see org.gvsig.fmap.raster.IRasterRendering#getRenderTransparency()
|
769 | */
|
||
770 | public GridTransparency getRenderTransparency() {
|
||
771 | return (transparency != null) ? transparency : getRender().getLastTransparency(); |
||
772 | } |
||
773 | |||
774 | /*
|
||
775 | * (non-Javadoc)
|
||
776 | * @see org.gvsig.raster.hierarchy.IRasterRendering#getRenderBands()
|
||
777 | */
|
||
778 | public int[] getRenderBands() { |
||
779 | return (renderBands != null) ? renderBands : getRender().getRenderBands(); |
||
780 | } |
||
781 | |||
782 | /*
|
||
783 | * (non-Javadoc)
|
||
784 | 13781 | nacho | * @see org.gvsig.raster.hierarchy.IRasterRendering#setRenderBands(int[])
|
785 | */
|
||
786 | public void setRenderBands(int[] renderBands) { |
||
787 | this.renderBands = renderBands;
|
||
788 | getRender().setRenderBands(renderBands); |
||
789 | } |
||
790 | |||
791 | /*
|
||
792 | * (non-Javadoc)
|
||
793 | 13279 | nacho | * @see org.gvsig.fmap.raster.layers.FLyrRasterSE#print(java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, com.iver.utiles.swing.threads.Cancellable, double, javax.print.attribute.PrintRequestAttributeSet)
|
794 | */
|
||
795 | 10626 | caballero | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet properties) throws ReadDriverException { |
796 | 4398 | jaume | draw(null, g, viewPort, cancel, scale);
|
797 | 4356 | jaume | } |
798 | 6042 | jaume | |
799 | 4356 | jaume | /**
|
800 | 2094 | jaume | * Returns the XMLEntity containing the necessary info for reproduce
|
801 | * the layer.
|
||
802 | 6042 | jaume | *
|
803 | 2094 | jaume | * Devuelve el XMLEntity con la informaci?n necesaria para reproducir
|
804 | * la capa.
|
||
805 | 6042 | jaume | *
|
806 | 1979 | jaume | * @return XMLEntity.
|
807 | * @throws XMLException
|
||
808 | 1877 | luisw | */
|
809 | 1979 | jaume | public XMLEntity getXMLEntity() throws XMLException { |
810 | XMLEntity xml = super.getXMLEntity();
|
||
811 | 4934 | jaume | |
812 | 2003 | jaume | xml.putProperty("wcs.host", getHost());
|
813 | 4356 | jaume | xml.putProperty("wcs.fullExtent", StringUtilities.rect2String( fullExtent ));
|
814 | xml.putProperty("wcs.layerQuery", coverageName );
|
||
815 | xml.putProperty("wcs.format", format );
|
||
816 | xml.putProperty("wcs.srs", srs );
|
||
817 | xml.putProperty("wcs.time", time );
|
||
818 | xml.putProperty("wcs.parameter", parameter );
|
||
819 | xml.putProperty("wcs.coverageName", coverageName );
|
||
820 | xml.putProperty("wcs.maxResX", maxRes.getX());
|
||
821 | xml.putProperty("wcs.maxResY", maxRes.getY());
|
||
822 | 10707 | jaume | |
823 | Iterator it = onlineResources.keySet().iterator();
|
||
824 | String strOnlines = ""; |
||
825 | while (it.hasNext()) {
|
||
826 | String key = (String) it.next(); |
||
827 | String value = (String) onlineResources.get(key); |
||
828 | strOnlines += key+"~##SEP2##~"+value;
|
||
829 | if (it.hasNext())
|
||
830 | strOnlines += "~##SEP1##~";
|
||
831 | } |
||
832 | xml.putProperty("onlineResources", strOnlines);
|
||
833 | |||
834 | 13614 | nacho | IStatusRaster status = super.getStatus();
|
835 | 2646 | jaume | if (status!=null) |
836 | 2623 | nacho | status.getXMLEntity(xml, true, this); |
837 | 2764 | nacho | else{
|
838 | status = new StatusLayerRaster();
|
||
839 | status.getXMLEntity(xml, true, this); |
||
840 | } |
||
841 | 1979 | jaume | return xml;
|
842 | } |
||
843 | 4934 | jaume | |
844 | 1979 | jaume | /**
|
845 | 2094 | jaume | * Reproduces the layer from an XMLEntity.
|
846 | 6042 | jaume | *
|
847 | 1979 | jaume | * A partir del XMLEntity reproduce la capa.
|
848 | 6042 | jaume | *
|
849 | 4934 | jaume | * @param xml XMLEntity
|
850 | 1979 | jaume | *
|
851 | * @throws XMLException
|
||
852 | * @throws DriverException
|
||
853 | * @throws DriverIOException
|
||
854 | */
|
||
855 | public void setXMLEntity(XMLEntity xml) throws XMLException { |
||
856 | super.setXMLEntity(xml);
|
||
857 | 6042 | jaume | |
858 | 4356 | jaume | // host
|
859 | try {
|
||
860 | host = new URL(xml.getStringProperty("wcs.host")); |
||
861 | } catch (MalformedURLException e) { |
||
862 | throw new XMLException(e); |
||
863 | } |
||
864 | 6042 | jaume | |
865 | 4356 | jaume | // full extent
|
866 | fullExtent = StringUtilities.string2Rect(xml.getStringProperty("wcs.fullExtent"));
|
||
867 | 6042 | jaume | |
868 | 4356 | jaume | // coverageQuery
|
869 | coverageName = xml.getStringProperty("wcs.layerQuery");
|
||
870 | 6042 | jaume | |
871 | 4356 | jaume | // format
|
872 | format = xml.getStringProperty("wcs.format");
|
||
873 | 6042 | jaume | |
874 | 4356 | jaume | // srs
|
875 | srs = xml.getStringProperty("wcs.srs");
|
||
876 | 6042 | jaume | |
877 | 4356 | jaume | // time
|
878 | time = xml.getStringProperty("wcs.time");
|
||
879 | 6042 | jaume | |
880 | 4356 | jaume | // parameter
|
881 | parameter = xml.getStringProperty("wcs.parameter");
|
||
882 | 6042 | jaume | |
883 | 4356 | jaume | // coverage name
|
884 | coverageName = xml.getStringProperty("wcs.coverageName");
|
||
885 | 6042 | jaume | |
886 | 4356 | jaume | // max resolution
|
887 | 2330 | jaume | if (xml.contains("wcs.maxRes")) |
888 | 4356 | jaume | maxRes = new Point2D.Double(xml.getDoubleProperty("wcs.maxRes"), xml.getDoubleProperty("wcs.maxRes")); |
889 | else if (xml.contains("wcs.maxResX") && xml.contains("wcs.maxResY")) |
||
890 | maxRes = new Point2D.Double(xml.getDoubleProperty("wcs.maxResX"), xml.getDoubleProperty("wcs.maxResY")); |
||
891 | 6042 | jaume | |
892 | 4356 | jaume | // OnlineResources
|
893 | 4934 | jaume | if (xml.contains("onlineResources")) { |
894 | String[] operations = xml.getStringProperty("onlineResources").split("~##SEP1##~"); |
||
895 | for (int i = 0; i < operations.length; i++) { |
||
896 | 4356 | jaume | String[] resources = operations[i].split("~##SEP2##~"); |
897 | if (resources.length==2 && resources[1]!="") |
||
898 | onlineResources.put(resources[0], resources[1]); |
||
899 | } |
||
900 | 4934 | jaume | } |
901 | 2623 | nacho | String claseStr = null; |
902 | if (xml.contains("raster.class")) { |
||
903 | claseStr = xml.getStringProperty("raster.class");
|
||
904 | } |
||
905 | 13237 | jaume | |
906 | 13614 | nacho | IStatusRaster status = super.getStatus();
|
907 | 4356 | jaume | if (status!=null) |
908 | 2623 | nacho | status.setXMLEntity(xml, this);
|
909 | 4356 | jaume | else {
|
910 | 6042 | jaume | //Cuando cargamos un proyecto
|
911 | |||
912 | 2623 | nacho | if(claseStr!=null && !claseStr.equals("")){ |
913 | try{
|
||
914 | 13823 | nacho | Class clase = LayerFactory.getLayerClassForLayerClassName(claseStr);
|
915 | 2623 | nacho | Constructor constr = clase.getConstructor(null); |
916 | 13614 | nacho | status = (IStatusRaster)constr.newInstance(null);
|
917 | 13651 | nacho | if(status != null) { |
918 | 2623 | nacho | status.setXMLEntity(xml, this);
|
919 | 13823 | nacho | ((StatusLayerRaster)status).setNameClass(claseStr); |
920 | 13651 | nacho | filterArguments = status.getFilterArguments(); |
921 | transparency = status.getTransparency(); |
||
922 | renderBands = status.getRenderBands(); |
||
923 | } |
||
924 | 4356 | jaume | } catch(ClassNotFoundException exc) { |
925 | 2623 | nacho | exc.printStackTrace(); |
926 | 4356 | jaume | } catch(InstantiationException exc) { |
927 | 2623 | nacho | exc.printStackTrace(); |
928 | 4356 | jaume | } catch(IllegalAccessException exc) { |
929 | 2623 | nacho | exc.printStackTrace(); |
930 | 4356 | jaume | } catch(NoSuchMethodException exc) { |
931 | 2623 | nacho | exc.printStackTrace(); |
932 | 4356 | jaume | } catch(InvocationTargetException exc) { |
933 | 2623 | nacho | exc.printStackTrace(); |
934 | 6042 | jaume | } |
935 | 2623 | nacho | } |
936 | } |
||
937 | 4356 | jaume | firstLoad = true;
|
938 | 1979 | jaume | } |
939 | 4934 | jaume | |
940 | 4356 | jaume | public void setCoverageName(String coverageName) { |
941 | this.coverageName = coverageName;
|
||
942 | } |
||
943 | 4934 | jaume | |
944 | 4356 | jaume | public void setParameter(String parametersString) { |
945 | this.parameter = parametersString;
|
||
946 | } |
||
947 | 4934 | jaume | |
948 | 4356 | jaume | public void setTime(String time) { |
949 | this.time = time;
|
||
950 | } |
||
951 | 4934 | jaume | |
952 | 4356 | jaume | public void setSRS(String srs) { |
953 | this.srs = srs;
|
||
954 | 13237 | jaume | setProjection(CRSFactory.getCRS(srs)); |
955 | 4356 | jaume | } |
956 | 4934 | jaume | |
957 | 4356 | jaume | public void setFormat(String format) { |
958 | this.format = format;
|
||
959 | } |
||
960 | 4934 | jaume | |
961 | |||
962 | 4356 | jaume | /**
|
963 | * Inserta el URL.
|
||
964 | *
|
||
965 | * @param host String.
|
||
966 | 6042 | jaume | * @throws MalformedURLException
|
967 | 4356 | jaume | */
|
968 | public void setHost(String host) { |
||
969 | try {
|
||
970 | setHost(new URL(host)); |
||
971 | } catch (MalformedURLException e) { |
||
972 | 6042 | jaume | |
973 | 4356 | jaume | } |
974 | } |
||
975 | 6042 | jaume | |
976 | 1979 | jaume | /**
|
977 | 4356 | jaume | * Inserta el URL.
|
978 | *
|
||
979 | * @param host URL.
|
||
980 | */
|
||
981 | public void setHost(URL host) { |
||
982 | this.host = host;
|
||
983 | } |
||
984 | 4934 | jaume | |
985 | 4356 | jaume | /**
|
986 | * Sets the layer's full extent.
|
||
987 | 6042 | jaume | *
|
988 | 4356 | jaume | * Establece la extensi?n m?xima de la capa.
|
989 | 6042 | jaume | *
|
990 | 4356 | jaume | * @param rect
|
991 | */
|
||
992 | public void setFullExtent(Rectangle2D rect) { |
||
993 | this.fullExtent = rect;
|
||
994 | } |
||
995 | 6042 | jaume | |
996 | 4356 | jaume | /**
|
997 | * Devuelve el URL.
|
||
998 | *
|
||
999 | * @return URL.
|
||
1000 | */
|
||
1001 | public URL getHost() { |
||
1002 | return host;
|
||
1003 | } |
||
1004 | 4934 | jaume | |
1005 | 4356 | jaume | /**
|
1006 | * Remote source layers have a bunch of properties that are required for get them from
|
||
1007 | * the servers. This method supplies a hash table containing any needed field. This hash
|
||
1008 | * table may be used to let the client to connect to a server and restore a previously saved
|
||
1009 | * layer. So, the layer itself may not be saved to the disk since the actual saved
|
||
1010 | * info is just its properties.
|
||
1011 | 6042 | jaume | *
|
1012 | 4356 | jaume | * @return Returns a hash table containing all the required information for
|
1013 | * set up a wms layer
|
||
1014 | */
|
||
1015 | public Hashtable getProperties(){ |
||
1016 | Hashtable info = new Hashtable(); |
||
1017 | info.put( "name", coverageName);
|
||
1018 | info.put( "host", getHost());
|
||
1019 | info.put( "crs", srs);
|
||
1020 | info.put( "format", format);
|
||
1021 | String str = time;
|
||
1022 | 6042 | jaume | if (str==null) |
1023 | 4356 | jaume | str = "";
|
1024 | info.put( "time", str);
|
||
1025 | str = parameter; |
||
1026 | if (str==null) |
||
1027 | str = "";
|
||
1028 | 6042 | jaume | info.put("parameter", str);
|
1029 | |||
1030 | 4356 | jaume | return info;
|
1031 | } |
||
1032 | 4934 | jaume | |
1033 | 4356 | jaume | /**
|
1034 | * Obtiene la extensi?n del fichero de georreferenciaci?n
|
||
1035 | * @return String con la extensi?n del fichero de georreferenciaci?n dependiendo
|
||
1036 | 6042 | jaume | * del valor del formato obtenido del servidor. Por defecto asignaremos un .wld
|
1037 | 4356 | jaume | */
|
1038 | private String getExtensionWorldFile(){ |
||
1039 | String extWorldFile = ".wld"; |
||
1040 | 4934 | jaume | if (format.equals("image/tif") || format.equals("image/tiff")) |
1041 | extWorldFile = ".tfw";
|
||
1042 | if (format.equals("image/jpeg")) |
||
1043 | extWorldFile = ".jpgw";
|
||
1044 | return extWorldFile;
|
||
1045 | 4356 | jaume | } |
1046 | 6042 | jaume | |
1047 | 4356 | jaume | public void setMaxResolution(Point2D maxResolution) { |
1048 | this.maxRes = maxResolution;
|
||
1049 | } |
||
1050 | 4934 | jaume | |
1051 | 4356 | jaume | /**
|
1052 | 13237 | jaume | * <p>
|
1053 | 4356 | jaume | * Gets the max resolution allowed by the coverage. Requesting a higher resolution
|
1054 | * than this value does not cause any error, but the info responsed is just an
|
||
1055 | 13237 | jaume | * interpolation. <br>
|
1056 | * </p>
|
||
1057 | *
|
||
1058 | * <p>
|
||
1059 | 4356 | jaume | * In exchange for obtaining a greater file and without additional information,
|
1060 | 13237 | jaume | * we can easily fit it into the View. <br>
|
1061 | * </p>
|
||
1062 | 6042 | jaume | *
|
1063 | 13237 | jaume | * <p>
|
1064 | 4356 | jaume | * Obtiene la resoluci?n m?xima soportada por la cobertura. La petici?n
|
1065 | * de una resoluci?n superior a la soportada no provoca ning?n error, aunque
|
||
1066 | 13237 | jaume | * la informaci?n obtenida s?lo es una mera interpolaci?n de informaci?n. <br>
|
1067 | * </p>
|
||
1068 | *
|
||
1069 | * <p>
|
||
1070 | 4356 | jaume | * A cambio de obtener un archivo mayor y sin informaci?n adicional, podemos
|
1071 | 13237 | jaume | * f?cilmente acoplarlo a la vista. <br>
|
1072 | * </p>
|
||
1073 | *
|
||
1074 | 4356 | jaume | * @return double
|
1075 | */
|
||
1076 | public Point2D getMaxResolution() { |
||
1077 | if (maxRes==null) |
||
1078 | maxRes = wcs.getMaxResolution(coverageName); |
||
1079 | return maxRes;
|
||
1080 | } |
||
1081 | 4934 | jaume | |
1082 | 6042 | jaume | |
1083 | 4356 | jaume | public void setDriver(FMapWCSDriver driver) { |
1084 | 8577 | jaume | this.wcs = driver;
|
1085 | 4356 | jaume | } |
1086 | 6042 | jaume | |
1087 | 6005 | nacho | /*
|
1088 | * (non-Javadoc)
|
||
1089 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getTileSize()
|
||
1090 | */
|
||
1091 | public int[] getTileSize() { |
||
1092 | 6042 | jaume | int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
1093 | 6005 | nacho | return size;
|
1094 | } |
||
1095 | |||
1096 | /*
|
||
1097 | * (non-Javadoc)
|
||
1098 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#isTiled()
|
||
1099 | */
|
||
1100 | public boolean isTiled() { |
||
1101 | return mustTileDraw;
|
||
1102 | } |
||
1103 | 13288 | nacho | |
1104 | /*
|
||
1105 | * (non-Javadoc)
|
||
1106 | * @see org.gvsig.fmap.raster.layers.FLyrRasterSE#isActionEnabled(int)
|
||
1107 | */
|
||
1108 | public boolean isActionEnabled(int action) { |
||
1109 | 13600 | bsanchez | switch (action) {
|
1110 | case IRasterLayerActions.ZOOM_PIXEL_RESOLUTION:
|
||
1111 | case IRasterLayerActions.FLYRASTER_BAR_TOOLS:
|
||
1112 | 13607 | bsanchez | case IRasterLayerActions.BANDS_FILE_LIST:
|
1113 | 13823 | nacho | case IRasterLayerActions.PANSHARPENING:
|
1114 | 13600 | bsanchez | return false; |
1115 | 13614 | nacho | case IRasterLayerActions.BANDS_RGB:
|
1116 | return true; |
||
1117 | 13600 | bsanchez | } |
1118 | |||
1119 | 13288 | nacho | return super.isActionEnabled(action); |
1120 | } |
||
1121 | 13596 | nacho | |
1122 | 13279 | nacho | } |