root / trunk / extensions / extRasterTools-SE / src / org / gvsig / fmap / layers / FLyrRasterSE.java @ 12284
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| 1 | 10740 | nacho | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2007 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | */
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| 19 | package org.gvsig.fmap.layers; |
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| 20 | |||
| 21 | import java.awt.Dimension; |
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| 22 | import java.awt.Graphics2D; |
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| 23 | import java.awt.Point; |
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| 24 | import java.awt.Rectangle; |
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| 25 | import java.awt.geom.AffineTransform; |
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| 26 | import java.awt.geom.NoninvertibleTransformException; |
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| 27 | import java.awt.geom.Point2D; |
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| 28 | import java.awt.geom.Rectangle2D; |
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| 29 | import java.awt.image.BufferedImage; |
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| 30 | import java.io.File; |
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| 31 | import java.io.IOException; |
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| 32 | import java.lang.reflect.Constructor; |
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| 33 | import java.lang.reflect.InvocationTargetException; |
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| 34 | import java.util.ArrayList; |
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| 35 | |||
| 36 | import javax.print.attribute.PrintRequestAttributeSet; |
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| 37 | import javax.swing.ImageIcon; |
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| 38 | |||
| 39 | import org.cresques.cts.IProjection; |
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| 40 | 11647 | nacho | import org.gvsig.raster.RasterLibrary; |
| 41 | 11084 | nacho | import org.gvsig.raster.buffer.BufferFactory; |
| 42 | 11594 | nacho | import org.gvsig.raster.dataset.FileNotOpenException; |
| 43 | 11827 | nacho | import org.gvsig.raster.dataset.IBuffer; |
| 44 | 11594 | nacho | import org.gvsig.raster.dataset.InvalidSetViewException; |
| 45 | 11579 | nacho | import org.gvsig.raster.dataset.MultiRasterDataset; |
| 46 | 11647 | nacho | import org.gvsig.raster.dataset.NotSupportedExtensionException; |
| 47 | import org.gvsig.raster.dataset.RasterDataset; |
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| 48 | 10940 | nacho | import org.gvsig.raster.dataset.RasterDriverException; |
| 49 | import org.gvsig.raster.dataset.properties.DatasetMetadata; |
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| 50 | 11579 | nacho | import org.gvsig.raster.grid.Grid; |
| 51 | 12066 | nacho | import org.gvsig.raster.grid.GridPalette; |
| 52 | 10740 | nacho | import org.gvsig.raster.grid.GridTransparency; |
| 53 | import org.gvsig.raster.grid.filter.RasterFilterList; |
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| 54 | 11827 | nacho | import org.gvsig.raster.grid.filter.RasterFilterListManager; |
| 55 | 12066 | nacho | import org.gvsig.raster.grid.filter.bands.ColorTableListManager; |
| 56 | 11827 | nacho | import org.gvsig.raster.grid.filter.enhancement.EnhancementListManager; |
| 57 | 10740 | nacho | import org.gvsig.raster.grid.render.Rendering; |
| 58 | import org.gvsig.raster.shared.Extent; |
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| 59 | import org.gvsig.raster.shared.IRasterDataset; |
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| 60 | import org.gvsig.raster.shared.IRasterProperties; |
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| 61 | 12253 | nacho | import org.gvsig.raster.shared.IStatistics; |
| 62 | 11647 | nacho | import org.gvsig.raster.shared.ViewPortData; |
| 63 | 10740 | nacho | |
| 64 | import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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| 65 | 11594 | nacho | import com.iver.andami.PluginServices; |
| 66 | 10740 | nacho | import com.iver.andami.messages.NotificationManager; |
| 67 | 12225 | nacho | import com.iver.andami.ui.mdiManager.IWindow; |
| 68 | 11647 | nacho | import com.iver.cit.gvsig.exceptions.layers.LoadLayerException; |
| 69 | 10740 | nacho | import com.iver.cit.gvsig.fmap.MapControl; |
| 70 | import com.iver.cit.gvsig.fmap.ViewPort; |
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| 71 | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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| 72 | import com.iver.cit.gvsig.fmap.layers.FLyrDefault; |
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| 73 | import com.iver.cit.gvsig.fmap.layers.LayerListener; |
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| 74 | import com.iver.cit.gvsig.fmap.layers.Tiling; |
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| 75 | import com.iver.cit.gvsig.fmap.layers.XMLException; |
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| 76 | 11647 | nacho | import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
| 77 | 10740 | nacho | import com.iver.cit.gvsig.fmap.layers.layerOperations.StringXMLItem; |
| 78 | import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
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| 79 | 11594 | nacho | import com.iver.cit.gvsig.project.documents.view.gui.IView; |
| 80 | import com.iver.cit.gvsig.project.documents.view.gui.View; |
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| 81 | 10740 | nacho | import com.iver.utiles.XMLEntity; |
| 82 | import com.iver.utiles.swing.threads.Cancellable; |
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| 83 | /**
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| 84 | 11647 | nacho | * Capa raster
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| 85 | 10740 | nacho | * @author Nacho Brodin (nachobrodin@gmail.com)
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| 86 | */
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| 87 | 11647 | nacho | public class FLyrRasterSE extends FLyrDefault implements IRasterProperties, IRasterDataset, InfoByPoint { |
| 88 | 12108 | bsanchez | boolean isPrinting = false; |
| 89 | boolean mustTileDraw = false; |
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| 90 | boolean mustTilePrint = true; |
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| 91 | private int maxTileDrawWidth = 200; |
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| 92 | private int maxTileDrawHeight = 200; |
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| 93 | int maxTilePrintWidth = 1500; |
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| 94 | int maxTilePrintHeight = 1500; |
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| 95 | private StatusRasterInterface status = null; |
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| 96 | private boolean firstLoad = false; |
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| 97 | private boolean removeRasterFlag = true; |
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| 98 | private Object params = null; |
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| 99 | private MultiRasterDataset dataset = null; |
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| 100 | private Rendering render = null; |
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| 101 | private BufferFactory bufferFactory = null; |
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| 102 | private int posX = 0; |
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| 103 | private int posY = 0; |
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| 104 | private double posXWC = 0; |
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| 105 | private int posYWC = 0; |
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| 106 | private int r = 0; |
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| 107 | private int g = 0; |
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| 108 | private int b = 0; |
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| 109 | 10740 | nacho | |
| 110 | 12284 | bsanchez | |
| 111 | 11647 | nacho | static {
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| 112 | RasterLibrary.wakeUp(); |
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| 113 | } |
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| 114 | 12050 | bsanchez | |
| 115 | 10740 | nacho | /**
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| 116 | * Crea una capa Raster a partir del nombre driver, fichero y proyecci?n.
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| 117 | * @param layerName Nombre de la capa.
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| 118 | * @param d RasterDriver.
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| 119 | * @param f Fichero.
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| 120 | * @param proj Proyecci?n.
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| 121 | * @return Nueva capa de tipo raster.
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| 122 | * @throws DriverIOException
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| 123 | */
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| 124 | 12050 | bsanchez | public static FLyrRasterSE createLayer(String layerName, Object params, |
| 125 | 11647 | nacho | IProjection proj) throws LoadLayerException {
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| 126 | 10740 | nacho | FLyrRasterSE capa = new FLyrRasterSE();
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| 127 | 11647 | nacho | capa.setLoadParams(params); |
| 128 | 10740 | nacho | capa.setName(layerName); |
| 129 | capa.setProjection(proj); |
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| 130 | capa.load(); |
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| 131 | return capa;
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| 132 | } |
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| 133 | 12050 | bsanchez | |
| 134 | 10740 | nacho | /**
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| 135 | 11647 | nacho | * Asigna los par?metros para la carga de la capa
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| 136 | * @param param Par?metros.
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| 137 | 10740 | nacho | */
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| 138 | 11647 | nacho | public void setLoadParams(Object param){ |
| 139 | this.params = param;
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| 140 | 10740 | nacho | } |
| 141 | |||
| 142 | /**
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| 143 | 12182 | nacho | * Obtiene los par?metros para la carga de la capa
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| 144 | * @return param Par?metros.
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| 145 | */
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| 146 | public Object getLoadParams() { |
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| 147 | return params;
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| 148 | } |
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| 149 | 12284 | bsanchez | |
| 150 | 12182 | nacho | /**
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| 151 | 11647 | nacho | * Redefine wakeUp de FLyrDefault
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| 152 | 10740 | nacho | */
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| 153 | public void wakeUp(){ |
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| 154 | } |
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| 155 | |||
| 156 | /**
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| 157 | * Asignar el estado del raster
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| 158 | * @param status
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| 159 | */
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| 160 | public void setStatus(StatusRasterInterface status){ |
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| 161 | this.status = status;
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| 162 | } |
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| 163 | |||
| 164 | /**
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| 165 | * Obtiene el estado del raster
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| 166 | * @return
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| 167 | */
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| 168 | public StatusRasterInterface getStatus(){
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| 169 | return this.status; |
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| 170 | } |
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| 171 | |||
| 172 | 11647 | nacho | /*
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| 173 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#load()
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| 174 | 10740 | nacho | */
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| 175 | 11647 | nacho | public void load() throws LoadLayerException{ |
| 176 | if (getProjection() != null) { |
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| 177 | String fName = null; |
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| 178 | int test = -1; |
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| 179 | 12068 | bsanchez | if (params != null && params instanceof File) { |
| 180 | fName = ((File) params).getAbsolutePath();
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| 181 | 11647 | nacho | test = fName.indexOf("ecwp:");
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| 182 | } |
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| 183 | 10740 | nacho | |
| 184 | 11647 | nacho | if (test != -1) { |
| 185 | 12068 | bsanchez | String urlECW = fName.substring(test + 6); |
| 186 | fName = "ecwp://" + urlECW;
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| 187 | 11647 | nacho | System.err.println(test + " " + fName); |
| 188 | 12068 | bsanchez | } |
| 189 | 12050 | bsanchez | |
| 190 | 11647 | nacho | try {
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| 191 | 12068 | bsanchez | if (params == null || params instanceof File) |
| 192 | 11647 | nacho | dataset = MultiRasterDataset.open(getProjection(), fName); |
| 193 | 12050 | bsanchez | else
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| 194 | 11777 | nacho | dataset = MultiRasterDataset.open(getProjection(), params); |
| 195 | 11647 | nacho | } catch (NotSupportedExtensionException e) {
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| 196 | throw new LoadLayerException("Formato no valido", e); |
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| 197 | } catch (RasterDriverException e) {
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| 198 | throw new LoadLayerException("Formato no valido", e); |
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| 199 | } |
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| 200 | 12068 | bsanchez | if (dataset == null) |
| 201 | 11647 | nacho | throw new LoadLayerException("Formato no valido", new IOException()); |
| 202 | bufferFactory = new BufferFactory(dataset);
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| 203 | 11675 | nacho | getRender(); |
| 204 | 11827 | nacho | initFilters(); |
| 205 | 11647 | nacho | } else
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| 206 | throw new LoadLayerException("Proyecci?n no asignada", new IOException()); |
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| 207 | 10740 | nacho | } |
| 208 | 12050 | bsanchez | |
| 209 | 10740 | nacho | /**
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| 210 | 11647 | nacho | * Crea el objeto renderizador de raster
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| 211 | 12284 | bsanchez | * @return Rendering
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| 212 | 10740 | nacho | */
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| 213 | 11675 | nacho | public Rendering getRender() {
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| 214 | 12068 | bsanchez | if (render == null) |
| 215 | 11647 | nacho | render = new Rendering(bufferFactory);
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| 216 | 12050 | bsanchez | return render;
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| 217 | 10740 | nacho | } |
| 218 | 12050 | bsanchez | |
| 219 | 11827 | nacho | /**
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| 220 | * Filtros a?adidos por defecto en la pila para visualizaci?n.
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| 221 | */
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| 222 | private void initFilters() { |
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| 223 | RasterFilterList filterList = new RasterFilterList();
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| 224 | filterList.addParam("IStatistics", getGeoRasterMultiDataset().getStatistics());
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| 225 | filterList.addParam("MultiRasterDataset", getGeoRasterMultiDataset());
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| 226 | filterList.setInitDataType(getDataType()[0]);
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| 227 | 12066 | nacho | RasterFilterListManager filterManager = new RasterFilterListManager(filterList);
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| 228 | 12068 | bsanchez | |
| 229 | 12225 | nacho | if (this.getGeoRasterMultiDataset().getColorTables()[0] != null) { |
| 230 | GridPalette p = new GridPalette(getGeoRasterMultiDataset().getColorTables()[0]); |
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| 231 | 12066 | nacho | ColorTableListManager ctm = new ColorTableListManager(filterManager);
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| 232 | 12166 | bsanchez | ctm.addColorTableFilter(p); |
| 233 | 12066 | nacho | } else {
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| 234 | 12068 | bsanchez | if (getDataType()[0] != IBuffer.TYPE_BYTE) { |
| 235 | 12066 | nacho | IStatistics stats = getGeoRasterMultiDataset().getStatistics(); |
| 236 | EnhancementListManager elm = new EnhancementListManager(filterManager);
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| 237 | 12166 | bsanchez | elm.addEnhancedFilter(false, stats, 0.0, getRender().getRenderBands()); |
| 238 | 12066 | nacho | } |
| 239 | 11827 | nacho | } |
| 240 | 12050 | bsanchez | |
| 241 | 11827 | nacho | getRender().setFilterList(filterList); |
| 242 | } |
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| 243 | 10740 | nacho | |
| 244 | /**
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| 245 | * @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
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| 246 | * java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort,
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| 247 | * com.iver.utiles.swing.threads.Cancellable)
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| 248 | */
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| 249 | 12068 | bsanchez | public void draw(BufferedImage image, Graphics2D g, ViewPort vp, Cancellable cancel, double scale) { |
| 250 | 11647 | nacho | if (isWithinScale(scale)) {
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| 251 | 12050 | bsanchez | |
| 252 | 12068 | bsanchez | if (status != null && firstLoad) { |
| 253 | if (mustTileDraw) {
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| 254 | 10740 | nacho | Point2D p = vp.getOffset();
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| 255 | Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), vp.getImageWidth(), vp.getImageHeight()); |
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| 256 | Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
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| 257 | tiles.setAffineTransform((AffineTransform) vp.getAffineTransform().clone());
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| 258 | 12068 | bsanchez | for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
| 259 | 10740 | nacho | // drawing part
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| 260 | try {
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| 261 | ViewPort vport = tiles.getTileViewPort(vp, tileNr); |
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| 262 | 12068 | bsanchez | // g.setClip(tiles.getClip(tileNr).x, tiles.getClip(tileNr).y, tiles.getClip(tileNr).width - 5, tiles.getClip(tileNr).height);
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| 263 | 11647 | nacho | draw(image, g, vport, cancel); |
| 264 | 10740 | nacho | } catch (NoninvertibleTransformException e) { |
| 265 | e.printStackTrace(); |
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| 266 | } |
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| 267 | } |
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| 268 | 12068 | bsanchez | } else
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| 269 | 11647 | nacho | draw(image, g, vp, cancel); |
| 270 | 11670 | nacho | status.applyStatus(this);
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| 271 | 10740 | nacho | firstLoad = false;
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| 272 | } |
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| 273 | |||
| 274 | 12068 | bsanchez | if (mustTileDraw) {
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| 275 | 10740 | nacho | Point2D p = vp.getOffset();
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| 276 | Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), vp.getImageWidth(), vp.getImageHeight()); |
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| 277 | Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
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| 278 | tiles.setAffineTransform((AffineTransform) vp.getAffineTransform().clone());
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| 279 | 12068 | bsanchez | for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
| 280 | 10740 | nacho | // drawing part
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| 281 | try {
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| 282 | ViewPort vport = tiles.getTileViewPort(vp, tileNr); |
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| 283 | 11647 | nacho | draw(image, g, vport, cancel); |
| 284 | 10740 | nacho | } catch (NoninvertibleTransformException e) { |
| 285 | e.printStackTrace(); |
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| 286 | } |
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| 287 | } |
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| 288 | 12068 | bsanchez | } else
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| 289 | 11647 | nacho | draw(image, g, vp, cancel); |
| 290 | 10740 | nacho | |
| 291 | 12068 | bsanchez | if (getVirtualLayers() != null) { |
| 292 | try {
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| 293 | getVirtualLayers().draw(image, g, vp, cancel, scale); |
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| 294 | } catch (ReadDriverException e) {
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| 295 | NotificationManager.addError("Error dibujando", e);
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| 296 | } |
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| 297 | 10740 | nacho | } |
| 298 | } |
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| 299 | } |
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| 300 | 12050 | bsanchez | |
| 301 | 11647 | nacho | private void draw(BufferedImage image, Graphics2D g, ViewPort vp, Cancellable cancel) { |
| 302 | Extent e = new Extent(vp.getAdjustedExtent());
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| 303 | Dimension imgSz = vp.getImageSize();
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| 304 | ViewPortData vp2 = new ViewPortData(vp.getProjection(), e, imgSz );
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| 305 | vp2.setMat(vp.getAffineTransform()); |
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| 306 | 11675 | nacho | getRender().draw(g, vp2); |
| 307 | 11647 | nacho | } |
| 308 | 10740 | nacho | |
| 309 | /**
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| 310 | * Inserta la proyecci?n.
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| 311 | *
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| 312 | * @param proj Proyecci?n.
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| 313 | */
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| 314 | public void setProjection(IProjection proj) { |
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| 315 | super.setProjection(proj);
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| 316 | } |
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| 317 | |||
| 318 | /*
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| 319 | * @see com.iver.cit.gvsig.fmap.layers.LayerOperations#getFullExtent()
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| 320 | */
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| 321 | public Rectangle2D getFullExtent(){ |
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| 322 | 11647 | nacho | return dataset.getExtent().toRectangle2D();
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| 323 | 10740 | nacho | } |
| 324 | |||
| 325 | /**
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| 326 | 11600 | nacho | * Obtiene el valor del pixel del Image en la posici?n real x,y
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| 327 | 10740 | nacho | * @param x Posici?n x
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| 328 | * @param y Posici?n y
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| 329 | * @return valor de pixel
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| 330 | */
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| 331 | 11594 | nacho | public int[] getPixel(double wcx, double wcy) { |
| 332 | 12068 | bsanchez | int[] argb = { -1, -1, -1, -1 }; |
| 333 | if (wcx <= getMaxX() && wcx >= getMinX() && wcy <= getMaxY() && wcy >= getMinY()) {
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| 334 | 11594 | nacho | View theView = (View) PluginServices.getMDIManager().getActiveWindow(); |
| 335 | 12068 | bsanchez | if (theView instanceof IView) { |
| 336 | // BufferedImage buf = ((IView) theView).getMapControl().getImage();
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| 337 | 11594 | nacho | Point2D p = ((IView) theView).getMapControl().getViewPort().fromMapPoint(wcx, wcy);
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| 338 | 12068 | bsanchez | return getPixel((int) p.getX(), (int) p.getY()); |
| 339 | 11600 | nacho | } |
| 340 | } |
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| 341 | return argb;
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| 342 | } |
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| 343 | 12050 | bsanchez | |
| 344 | 11600 | nacho | /**
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| 345 | * Obtiene el valor del pixel del Image en la posici?n x,y
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| 346 | * @param x Posici?n x
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| 347 | * @param y Posici?n y
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| 348 | * @return valor de pixel
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| 349 | */
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| 350 | public int[] getPixel(int pxx, int pxy) { |
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| 351 | 12068 | bsanchez | int[] argb = { -1, -1, -1, -1 }; |
| 352 | 11840 | nacho | View theView = (View) PluginServices.getMDIManager().getActiveWindow(); |
| 353 | BufferedImage buf = null; |
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| 354 | 12068 | bsanchez | if (theView instanceof IView) |
| 355 | 11840 | nacho | buf = ((IView) theView).getMapControl().getImage(); |
| 356 | 12068 | bsanchez | if (pxx >= 0 && pxx < buf.getWidth() && pxy >= 0 && pxy < buf.getHeight()) { |
| 357 | if (theView instanceof IView) { |
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| 358 | 11600 | nacho | int value = buf.getRGB(pxx, pxy);
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| 359 | 11594 | nacho | argb[0] = ((value & 0xff000000) >> 24); |
| 360 | argb[1] = ((value & 0x00ff0000) >> 16); |
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| 361 | argb[2] = ((value & 0x0000ff00) >> 8); |
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| 362 | argb[3] = (value & 0x000000ff); |
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| 363 | } |
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| 364 | } |
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| 365 | return argb;
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| 366 | 10740 | nacho | } |
| 367 | |||
| 368 | 11647 | nacho | /*
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| 369 | * (non-Javadoc)
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| 370 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getMaxX()
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| 371 | */
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| 372 | 10740 | nacho | public double getMaxX(){ |
| 373 | 12068 | bsanchez | return this.getFullExtent().getMaxX(); |
| 374 | 10740 | nacho | } |
| 375 | |||
| 376 | 11647 | nacho | /*
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| 377 | * (non-Javadoc)
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| 378 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getMaxY()
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| 379 | */
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| 380 | 10740 | nacho | public double getMaxY(){ |
| 381 | return this.getFullExtent().getMaxY(); |
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| 382 | } |
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| 383 | |||
| 384 | 11647 | nacho | /*
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| 385 | * (non-Javadoc)
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| 386 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getMinX()
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| 387 | */
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| 388 | 10740 | nacho | public double getMinX(){ |
| 389 | 12068 | bsanchez | return this.getFullExtent().getMinX(); |
| 390 | 10740 | nacho | } |
| 391 | |||
| 392 | 11647 | nacho | /*
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| 393 | * (non-Javadoc)
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| 394 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getMinY()
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| 395 | */
|
||
| 396 | 10740 | nacho | public double getMinY(){ |
| 397 | 12068 | bsanchez | return this.getFullExtent().getMinY(); |
| 398 | 10740 | nacho | } |
| 399 | |||
| 400 | /* (non-Javadoc)
|
||
| 401 | * @deprecated. See String getInfo(Point p) throws DriverException
|
||
| 402 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#queryByPoint(java.awt.Point)
|
||
| 403 | */
|
||
| 404 | 11647 | nacho | public String queryByPoint(Point p) { |
| 405 | 12068 | bsanchez | String data = "<file:" + normalizeAsXMLTag(getName()) + ">\n"; |
| 406 | 10740 | nacho | |
| 407 | 11647 | nacho | ArrayList attr = getAttributes();
|
| 408 | 10740 | nacho | data += " <raster\n";
|
| 409 | 11647 | nacho | data += " File=\"" + getFile() + "\"\n"; |
| 410 | for (int i = 0; i < attr.size(); i++) { |
||
| 411 | 12068 | bsanchez | Object[] a = (Object[]) attr.get(i); |
| 412 | 10740 | nacho | |
| 413 | 11647 | nacho | data += " " + a[0].toString() + "="; |
| 414 | 10740 | nacho | if (a[1].toString() instanceof String) |
| 415 | 11647 | nacho | data += "\"" + a[1].toString() + "\"\n"; |
| 416 | 10740 | nacho | else
|
| 417 | 11647 | nacho | data += a[1].toString() + "\n"; |
| 418 | 10740 | nacho | } |
| 419 | 11647 | nacho | data += " Point=\"" + posX + " , " + posY + "\"\n"; |
| 420 | data += " Point_WC=\"" + posXWC + " , " + posYWC + "\"\n"; |
||
| 421 | data += " RGB=\"" + r + ", " + g + ", " + b + "\"\n"; |
||
| 422 | 10740 | nacho | data += " />\n";
|
| 423 | |||
| 424 | 11647 | nacho | data += "</file:" + normalizeAsXMLTag(getName()) + ">\n"; |
| 425 | 10740 | nacho | return data;
|
| 426 | } |
||
| 427 | |||
| 428 | public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel) { |
||
| 429 | |||
| 430 | Point2D pReal = getMapContext().getViewPort().toMapPoint(p);
|
||
| 431 | Point2D px = null; |
||
| 432 | if( pReal.getX() > this.getMinX() && |
||
| 433 | pReal.getX() < this.getMaxX() &&
|
||
| 434 | pReal.getY() > this.getMinY() &&
|
||
| 435 | 12068 | bsanchez | pReal.getY() < this.getMaxY()) {
|
| 436 | 11647 | nacho | ArrayList attr = getAttributes();
|
| 437 | 10740 | nacho | int w = 0, h = 0; |
| 438 | 11840 | nacho | for (int i = 0; i < attr.size(); i++) { |
| 439 | 12068 | bsanchez | Object[] a = (Object[]) attr.get(i); |
| 440 | if (a[0].toString().equals("Width")) |
||
| 441 | w = ((Integer) a[1]).intValue(); |
||
| 442 | if (a[0].toString().equals("Height")) |
||
| 443 | h = ((Integer) a[1]).intValue(); |
||
| 444 | 10740 | nacho | } |
| 445 | px = new Point2D.Double(); |
||
| 446 | 11647 | nacho | px.setLocation( ((pReal.getX() - this.getMinX()) * w) / getWCWidth(),
|
| 447 | ((this.getMaxY() - pReal.getY()) * h) / getWCHeight());
|
||
| 448 | 10740 | nacho | } |
| 449 | 12068 | bsanchez | int[] rgb = getPixel((int) p.getX(), (int) p.getY()); |
| 450 | 10740 | nacho | |
| 451 | StringXMLItem[] item = new StringXMLItem[1]; |
||
| 452 | 11840 | nacho | String data = "<file:" + normalizeAsXMLTag(getName()) + ">\n"; |
| 453 | 10740 | nacho | |
| 454 | data += " <raster\n";
|
||
| 455 | 11840 | nacho | data += " View_Point=\"" + p.getX() + " , " + p.getY() + "\"\n"; |
| 456 | 12068 | bsanchez | data += " World_Point=\"" + pReal.getX() + " , " + pReal.getY() + "\"\n"; |
| 457 | if (px == null) |
||
| 458 | 10740 | nacho | data += " Pixel_Point=\"Out\"\n";
|
| 459 | else
|
||
| 460 | 12068 | bsanchez | data += " Pixel_Point=\"" + (int) px.getX() + " , " + (int) px.getY() + "\"\n"; |
| 461 | 11840 | nacho | data += " RGB=\"" + rgb[1] + " " + rgb[2] + " " + rgb[3] + "\"\n"; |
| 462 | 10740 | nacho | data += " Band_Value=\"";
|
| 463 | 11594 | nacho | try {
|
| 464 | 12174 | nacho | if (px != null) { |
| 465 | if(getDataType()[0] >= 0 && getDataType()[0] <= 3){ |
||
| 466 | for(int i = 0; i < getBandCount(); i++) |
||
| 467 | data += ((Integer)getGeoRasterMultiDataset().getData((int)px.getX(), (int)px.getY(), i)).intValue() + " "; |
||
| 468 | } |
||
| 469 | if(getDataType()[0] == 4){ |
||
| 470 | for(int i = 0; i < getBandCount(); i++) |
||
| 471 | data += ((Float)getGeoRasterMultiDataset().getData((int)px.getX(), (int)px.getY(), i)).floatValue() + " "; |
||
| 472 | } |
||
| 473 | if(getDataType()[0] == 5){ |
||
| 474 | for(int i = 0; i < getBandCount(); i++) |
||
| 475 | data += ((Double)getGeoRasterMultiDataset().getData((int)px.getX(), (int)px.getY(), i)).doubleValue() + " "; |
||
| 476 | } |
||
| 477 | 11594 | nacho | } |
| 478 | } catch (RasterDriverException ex) {
|
||
| 479 | 12050 | bsanchez | |
| 480 | 11594 | nacho | } catch (InvalidSetViewException ex) {
|
| 481 | 12050 | bsanchez | |
| 482 | 11594 | nacho | } catch (FileNotOpenException ex) {
|
| 483 | 12050 | bsanchez | |
| 484 | 10740 | nacho | } |
| 485 | data += "\"\n";
|
||
| 486 | data += " />\n";
|
||
| 487 | 11647 | nacho | data += "</file:" + normalizeAsXMLTag(getName()) + ">\n"; |
| 488 | 10740 | nacho | |
| 489 | item[0] = new StringXMLItem(data, this); |
||
| 490 | return item;
|
||
| 491 | } |
||
| 492 | |||
| 493 | /**
|
||
| 494 | * Filters a string for being suitable as XML Tag, erasing
|
||
| 495 | * all not alphabetic or numeric characters.
|
||
| 496 | * @param s
|
||
| 497 | * @return string normalized
|
||
| 498 | */
|
||
| 499 | public String normalizeAsXMLTag(String s) { |
||
| 500 | 11670 | nacho | return s.replaceAll("[^a-zA-Z0-9]", ""); |
| 501 | 10740 | nacho | } |
| 502 | |||
| 503 | /**
|
||
| 504 | * Obtiene atributos a partir de un georasterfile
|
||
| 505 | * @return
|
||
| 506 | */
|
||
| 507 | public ArrayList getAttributes() { |
||
| 508 | 11647 | nacho | ArrayList attr = new ArrayList(); |
| 509 | Object [][] a = { |
||
| 510 | {"Filename", dataset.getDataset(0).getFName()},
|
||
| 511 | {"Filesize", new Long(dataset.getFileSize())},
|
||
| 512 | {"Width", new Integer((int)dataset.getWidth()[0])},
|
||
| 513 | {"Height", new Integer((int)dataset.getHeight()[0])},
|
||
| 514 | {"Bands", new Integer(dataset.getBandCount())}
|
||
| 515 | }; |
||
| 516 | for (int i = 0; i < a.length; i++) |
||
| 517 | attr.add(a[i]); |
||
| 518 | return attr;
|
||
| 519 | 10740 | nacho | } |
| 520 | |||
| 521 | /**
|
||
| 522 | 12225 | nacho | * Escribe en el proyecto la capa actual
|
| 523 | 10740 | nacho | * @throws XMLException
|
| 524 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
||
| 525 | */
|
||
| 526 | public XMLEntity getXMLEntity() throws XMLException { |
||
| 527 | XMLEntity xml = super.getXMLEntity();
|
||
| 528 | 11647 | nacho | xml.putProperty("file", getFile());
|
| 529 | xml.putProperty("driverName", "gvSIG Raster Driver"); |
||
| 530 | 10740 | nacho | |
| 531 | 12068 | bsanchez | // Si no hay ning?n Status aplicamos el StatusLayerRaster que se usa por defecto
|
| 532 | if (status == null) |
||
| 533 | 10740 | nacho | status = new StatusLayerRaster();
|
| 534 | 11670 | nacho | status.getXMLEntity(xml, true, this); |
| 535 | 12050 | bsanchez | |
| 536 | 10740 | nacho | return xml;
|
| 537 | } |
||
| 538 | |||
| 539 | 12068 | bsanchez | public void setXMLEntity03(XMLEntity xml) throws XMLException { |
| 540 | 10740 | nacho | } |
| 541 | |||
| 542 | 12225 | nacho | /**
|
| 543 | * Recupera de disco los datos de la capa.
|
||
| 544 | */
|
||
| 545 | 11670 | nacho | public void setXMLEntity(XMLEntity xml)throws XMLException { |
| 546 | 10740 | nacho | super.setXMLEntity(xml);
|
| 547 | 12050 | bsanchez | |
| 548 | 11670 | nacho | params = new File(xml.getStringProperty("file")); |
| 549 | 10740 | nacho | |
| 550 | 11647 | nacho | // Para notificar al adapter-driver cual es la proyecci?n.
|
| 551 | setProjection(super.getProjection());
|
||
| 552 | 10740 | nacho | |
| 553 | 11647 | nacho | //Inicializamos la clase a la que se usa por defecto para
|
| 554 | //compatibilidad con proyectos antiguos
|
||
| 555 | String claseStr = StatusLayerRaster.defaultClass;
|
||
| 556 | 12050 | bsanchez | if (xml.contains("raster.class")) |
| 557 | 11647 | nacho | claseStr = xml.getStringProperty("raster.class");
|
| 558 | 12050 | bsanchez | |
| 559 | 12068 | bsanchez | if (status != null) |
| 560 | 11670 | nacho | status.setXMLEntity(xml, this);
|
| 561 | 12068 | bsanchez | else {
|
| 562 | // Cuando cargamos un proyecto
|
||
| 563 | 10740 | nacho | |
| 564 | 12068 | bsanchez | if (claseStr != null && !claseStr.equals("")) { |
| 565 | try {
|
||
| 566 | 11647 | nacho | Class clase = Class.forName(claseStr); |
| 567 | Constructor constr = clase.getConstructor(null); |
||
| 568 | 12068 | bsanchez | status = (StatusRasterInterface) constr.newInstance(null);
|
| 569 | if (status != null) |
||
| 570 | 11670 | nacho | status.setXMLEntity(xml, this);
|
| 571 | 12068 | bsanchez | } catch (ClassNotFoundException exc) { |
| 572 | 11647 | nacho | exc.printStackTrace(); |
| 573 | 12068 | bsanchez | } catch (InstantiationException exc) { |
| 574 | 11647 | nacho | exc.printStackTrace(); |
| 575 | 12068 | bsanchez | } catch (IllegalAccessException exc) { |
| 576 | 11647 | nacho | exc.printStackTrace(); |
| 577 | 12068 | bsanchez | } catch (NoSuchMethodException exc) { |
| 578 | 11647 | nacho | exc.printStackTrace(); |
| 579 | 12068 | bsanchez | } catch (InvocationTargetException exc) { |
| 580 | 11647 | nacho | exc.printStackTrace(); |
| 581 | } |
||
| 582 | } |
||
| 583 | 10740 | nacho | } |
| 584 | 11647 | nacho | firstLoad = true;
|
| 585 | |||
| 586 | 10740 | nacho | } |
| 587 | |||
| 588 | /* (non-Javadoc)
|
||
| 589 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort, com.iver.cit.gvsig.fmap.operations.Cancellable)
|
||
| 590 | */
|
||
| 591 | 12068 | bsanchez | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet propeties) { |
| 592 | 10740 | nacho | |
| 593 | 12068 | bsanchez | if (!isVisible() || !isWithinScale(scale))
|
| 594 | return;
|
||
| 595 | |||
| 596 | 10740 | nacho | isPrinting = true;
|
| 597 | if (!mustTilePrint) {
|
||
| 598 | 12068 | bsanchez | draw(null, g, viewPort, cancel,scale);
|
| 599 | 10740 | nacho | } else {
|
| 600 | 12068 | bsanchez | // Para no pedir imagenes demasiado grandes, vamos
|
| 601 | // a hacer lo mismo que hace EcwFile: chunkear.
|
||
| 602 | // Llamamos a drawView con cuadraditos m?s peque?os
|
||
| 603 | // del BufferedImage ni caso, cuando se imprime viene con null
|
||
| 604 | 10740 | nacho | Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipBounds());
|
| 605 | tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
||
| 606 | |||
| 607 | //Si es la primera lectura salvamos los valores de m?ximo y m?nimo para la aplicaci?n
|
||
| 608 | //de realce si la imagen es de 16 bits.
|
||
| 609 | |||
| 610 | //RasterStats stats = getSource().getFilterStack().getStats();
|
||
| 611 | //if(stats != null)
|
||
| 612 | 12068 | bsanchez | //stats.history.add(stats.new History(getName(), stats.minBandValue, stats.maxBandValue, stats.secondMinBandValue, stats.secondMaxBandValue));
|
| 613 | 10740 | nacho | |
| 614 | |||
| 615 | 12068 | bsanchez | for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
| 616 | // Parte que dibuja
|
||
| 617 | try {
|
||
| 618 | ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
||
| 619 | draw(null, g, vp, cancel, scale);
|
||
| 620 | 10740 | nacho | } catch (NoninvertibleTransformException e) { |
| 621 | e.printStackTrace(); |
||
| 622 | } |
||
| 623 | 12068 | bsanchez | } |
| 624 | 10740 | nacho | /*if(stats != null){
|
| 625 | getSource().getFilterStack().getStats().history.clear();
|
||
| 626 | stats = getSource().getFilterStack().getStats();
|
||
| 627 | }*/
|
||
| 628 | } |
||
| 629 | 12068 | bsanchez | isPrinting = false;
|
| 630 | 10740 | nacho | } |
| 631 | |||
| 632 | 12068 | bsanchez | public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale) { |
| 633 | // Para no pedir imagenes demasiado grandes, vamos
|
||
| 634 | // a hacer lo mismo que hace EcwFile: chunkear.
|
||
| 635 | // Llamamos a drawView con cuadraditos m?s peque?os
|
||
| 636 | // del BufferedImage ni caso, cuando se imprime viene con null
|
||
| 637 | 10740 | nacho | |
| 638 | 12068 | bsanchez | int numW, numH;
|
| 639 | int stepX, stepY;
|
||
| 640 | int xProv, yProv;
|
||
| 641 | int A = 1500; |
||
| 642 | int H = 1500; |
||
| 643 | int altoAux, anchoAux;
|
||
| 644 | 10740 | nacho | |
| 645 | 12068 | bsanchez | AffineTransform mat = (AffineTransform) viewPort.getAffineTransform().clone(); |
| 646 | 10740 | nacho | |
| 647 | 12068 | bsanchez | // Vamos a hacerlo en trozos de AxH
|
| 648 | Rectangle r = g.getClipBounds();
|
||
| 649 | numW = (int) (r.width) / A;
|
||
| 650 | numH = (int) (r.height) / H;
|
||
| 651 | 10740 | nacho | |
| 652 | 12068 | bsanchez | double[] srcPts = new double[8]; |
| 653 | double[] dstPts = new double[8]; |
||
| 654 | 10740 | nacho | |
| 655 | 12068 | bsanchez | yProv = (int) r.y;
|
| 656 | for (stepY = 0; stepY < numH + 1; stepY++) { |
||
| 657 | if ((yProv + H) > r.getMaxY())
|
||
| 658 | altoAux = (int) r.getMaxY() - yProv;
|
||
| 659 | else
|
||
| 660 | altoAux = H; |
||
| 661 | 10740 | nacho | |
| 662 | 12068 | bsanchez | xProv = (int) r.x;
|
| 663 | for (stepX = 0; stepX < numW + 1; stepX++) { |
||
| 664 | if ((xProv + A) > r.getMaxX())
|
||
| 665 | anchoAux = (int) r.getMaxX() - xProv;
|
||
| 666 | else
|
||
| 667 | anchoAux = A; |
||
| 668 | 10740 | nacho | |
| 669 | 12068 | bsanchez | //Rectangle newRect = new Rectangle(xProv, yProv, anchoAux, altoAux);
|
| 670 | 10740 | nacho | |
| 671 | 12068 | bsanchez | // Parte que dibuja
|
| 672 | srcPts[0] = xProv;
|
||
| 673 | srcPts[1] = yProv;
|
||
| 674 | srcPts[2] = xProv + anchoAux + 1; |
||
| 675 | srcPts[3] = yProv;
|
||
| 676 | srcPts[4] = xProv + anchoAux + 1; |
||
| 677 | srcPts[5] = yProv + altoAux + 1; |
||
| 678 | srcPts[6] = xProv;
|
||
| 679 | srcPts[7] = yProv + altoAux + 1; |
||
| 680 | 10740 | nacho | |
| 681 | 12068 | bsanchez | try {
|
| 682 | mat.inverseTransform(srcPts, 0, dstPts, 0, 4); |
||
| 683 | Rectangle2D.Double rectCuadricula = new Rectangle2D.Double(dstPts[0], dstPts[1], dstPts[2] - dstPts[0], dstPts[5] - dstPts[3]); |
||
| 684 | // Extent extent = new Extent(rectCuadricula);
|
||
| 685 | 10740 | nacho | |
| 686 | 12068 | bsanchez | Dimension tam = new Dimension(anchoAux + 1, altoAux + 1); |
| 687 | ViewPort vp = viewPort.cloneViewPort(); |
||
| 688 | vp.setImageSize(tam); |
||
| 689 | vp.setExtent(rectCuadricula); |
||
| 690 | vp.setAffineTransform(mat); |
||
| 691 | draw(null, g, vp, cancel, scale);
|
||
| 692 | 10740 | nacho | |
| 693 | 12068 | bsanchez | } catch (NoninvertibleTransformException e) { |
| 694 | e.printStackTrace(); |
||
| 695 | } |
||
| 696 | // Fin parte que dibuja
|
||
| 697 | xProv = xProv + A; |
||
| 698 | } |
||
| 699 | yProv = yProv + H; |
||
| 700 | } |
||
| 701 | 10740 | nacho | } |
| 702 | |||
| 703 | /**
|
||
| 704 | * Borra de la lista de listeners el que se pasa como par?metro.
|
||
| 705 | *
|
||
| 706 | * @param o LayerListener a borrar.
|
||
| 707 | *
|
||
| 708 | * @return True si ha sido correcto el borrado del Listener.
|
||
| 709 | */
|
||
| 710 | public boolean removeLayerListener(LayerListener o) { |
||
| 711 | 12281 | nacho | //Salva a RMF
|
| 712 | try {
|
||
| 713 | this.getGeoRasterMultiDataset().saveRmfModification();
|
||
| 714 | } catch (IOException e) { |
||
| 715 | //No se ha salvado nada
|
||
| 716 | } |
||
| 717 | 12284 | bsanchez | |
| 718 | 12281 | nacho | //Cierra todas las ventanas asociadas a la capa
|
| 719 | 12225 | nacho | IWindow[] wList = PluginServices.getMDIManager().getAllWindows();
|
| 720 | for (int i = 0; i < wList.length; i++) { |
||
| 721 | String name = wList[i].getWindowInfo().getAdditionalInfo();
|
||
| 722 | if( name != null && name.compareTo(getName()) == 0) |
||
| 723 | PluginServices.getMDIManager().closeWindow(wList[i]); |
||
| 724 | } |
||
| 725 | 12284 | bsanchez | |
| 726 | 12068 | bsanchez | if (this.isRemoveRasterFlag()) { |
| 727 | 11647 | nacho | dataset.close(); |
| 728 | 10740 | nacho | this.setRemoveRasterFlag(true); |
| 729 | } |
||
| 730 | return super.layerListeners.remove(o); |
||
| 731 | } |
||
| 732 | |||
| 733 | /**
|
||
| 734 | * @return Returns the removeRasterFlag.
|
||
| 735 | */
|
||
| 736 | public boolean isRemoveRasterFlag() { |
||
| 737 | return removeRasterFlag;
|
||
| 738 | } |
||
| 739 | |||
| 740 | /**
|
||
| 741 | * Asigna el valor del flag que dice si destruimos la memoria del raster
|
||
| 742 | * al eliminarlo del TOC o no.
|
||
| 743 | * @param removeRasterFlag The removeRasterFlag to set.
|
||
| 744 | */
|
||
| 745 | public void setRemoveRasterFlag(boolean removeRasterFlag) { |
||
| 746 | this.removeRasterFlag = removeRasterFlag;
|
||
| 747 | } |
||
| 748 | |||
| 749 | public ImageIcon getTocImageIcon() { |
||
| 750 | return new ImageIcon(MapControl.class.getResource("images/icolayerRaster.PNG")); |
||
| 751 | } |
||
| 752 | |||
| 753 | /*
|
||
| 754 | * (non-Javadoc)
|
||
| 755 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getTileSize()
|
||
| 756 | */
|
||
| 757 | public int[] getTileSize() { |
||
| 758 | int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
||
| 759 | return size;
|
||
| 760 | } |
||
| 761 | |||
| 762 | /*
|
||
| 763 | * (non-Javadoc)
|
||
| 764 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#isTiled()
|
||
| 765 | */
|
||
| 766 | public boolean isTiled() { |
||
| 767 | return mustTileDraw;
|
||
| 768 | } |
||
| 769 | |||
| 770 | /**
|
||
| 771 | * Obtiene el flag que dice si la imagen est? o no georreferenciada
|
||
| 772 | * @return true si est? georreferenciada y false si no lo est?.
|
||
| 773 | */
|
||
| 774 | public boolean isGeoreferenced() { |
||
| 775 | 11647 | nacho | return dataset.isGeoreferenced();
|
| 776 | 10740 | nacho | } |
| 777 | 12050 | bsanchez | |
| 778 | 10740 | nacho | /**
|
| 779 | * Get datasource object
|
||
| 780 | * @return
|
||
| 781 | */
|
||
| 782 | 11084 | nacho | public BufferFactory getDatasource(){
|
| 783 | 11647 | nacho | return bufferFactory;
|
| 784 | 12050 | bsanchez | } |
| 785 | |||
| 786 | 10740 | nacho | /*
|
| 787 | * (non-Javadoc)
|
||
| 788 | * @see org.gvsig.fmap.raster.IRasterOperations#getPXHeight()
|
||
| 789 | */
|
||
| 790 | public double getPxHeight() { |
||
| 791 | 11647 | nacho | return (dataset.getHeight() != null && dataset.getHeight().length >= 1) ? dataset.getHeight()[0] : 0; |
| 792 | 10740 | nacho | } |
| 793 | |||
| 794 | /*
|
||
| 795 | * (non-Javadoc)
|
||
| 796 | * @see org.gvsig.fmap.raster.IRasterOperations#getPxWidth()
|
||
| 797 | */
|
||
| 798 | public double getPxWidth() { |
||
| 799 | 11647 | nacho | return (dataset.getWidth() != null && dataset.getWidth().length >= 1) ? dataset.getWidth()[0] : 0; |
| 800 | 10740 | nacho | } |
| 801 | |||
| 802 | /*
|
||
| 803 | * (non-Javadoc)
|
||
| 804 | * @see org.gvsig.fmap.raster.IGeoDimension#getWCHeight()
|
||
| 805 | */
|
||
| 806 | public double getWCHeight() { |
||
| 807 | 11647 | nacho | return getFullExtent().getHeight();
|
| 808 | 10740 | nacho | } |
| 809 | |||
| 810 | /*
|
||
| 811 | * (non-Javadoc)
|
||
| 812 | * @see org.gvsig.fmap.raster.IGeoDimension#getWCWidth()
|
||
| 813 | */
|
||
| 814 | public double getWCWidth() { |
||
| 815 | 11647 | nacho | return getFullExtent().getWidth();
|
| 816 | 10740 | nacho | } |
| 817 | 12050 | bsanchez | |
| 818 | 10740 | nacho | /*
|
| 819 | * (non-Javadoc)
|
||
| 820 | * @see org.gvsig.fmap.raster.IRasterFile#getFileSize()
|
||
| 821 | */
|
||
| 822 | public long[] getFileSize(){ |
||
| 823 | 11647 | nacho | int nFiles = dataset.getDatasetCount();
|
| 824 | 10740 | nacho | long[] s = new long[nFiles]; |
| 825 | 12068 | bsanchez | for (int i = 0; i < nFiles; i++) |
| 826 | 11647 | nacho | s[i] = dataset.getDataset(i).getFileSize(); |
| 827 | 10740 | nacho | return s;
|
| 828 | } |
||
| 829 | 12050 | bsanchez | |
| 830 | 10740 | nacho | /*
|
| 831 | * (non-Javadoc)
|
||
| 832 | * @see org.gvsig.fmap.raster.IRasterFile#getFileName()
|
||
| 833 | */
|
||
| 834 | public String[] getFileName(){ |
||
| 835 | 11647 | nacho | int nFiles = dataset.getDatasetCount();
|
| 836 | 10740 | nacho | String[] s = new String[nFiles]; |
| 837 | 12068 | bsanchez | for (int i = 0; i < nFiles; i++) |
| 838 | 11647 | nacho | s[i] = dataset.getDataset(i).getFName(); |
| 839 | 10740 | nacho | return s;
|
| 840 | } |
||
| 841 | 12050 | bsanchez | |
| 842 | 10740 | nacho | /*
|
| 843 | * (non-Javadoc)
|
||
| 844 | * @see org.gvsig.fmap.raster.IRasterFile#getFileCount()
|
||
| 845 | */
|
||
| 846 | public int getFileCount(){ |
||
| 847 | 11647 | nacho | return dataset.getDatasetCount();
|
| 848 | 10740 | nacho | } |
| 849 | 12050 | bsanchez | |
| 850 | 10740 | nacho | /*
|
| 851 | * (non-Javadoc)
|
||
| 852 | * @see org.gvsig.fmap.raster.IRasterFile#getFileFormat()
|
||
| 853 | */
|
||
| 854 | public String getFileFormat(){ |
||
| 855 | 11647 | nacho | String fName = dataset.getDataset(0).getFName(); |
| 856 | 10740 | nacho | int index = fName.lastIndexOf(".") + 1; |
| 857 | String ext = null; |
||
| 858 | 12068 | bsanchez | if (index > 0) |
| 859 | 10740 | nacho | ext = fName.substring(fName.lastIndexOf(".") + 1, fName.length()); |
| 860 | return ext;
|
||
| 861 | } |
||
| 862 | 12050 | bsanchez | |
| 863 | 10740 | nacho | /*
|
| 864 | * (non-Javadoc)
|
||
| 865 | * @see org.gvsig.fmap.raster.IRasterOperations#getBandCount()
|
||
| 866 | */
|
||
| 867 | public int getBandCount(){ |
||
| 868 | 11647 | nacho | return dataset.getBandCount();
|
| 869 | 10740 | nacho | } |
| 870 | 12050 | bsanchez | |
| 871 | 10740 | nacho | /*
|
| 872 | * (non-Javadoc)
|
||
| 873 | * @see org.gvsig.fmap.raster.IRasterOperations#getDatatype()
|
||
| 874 | */
|
||
| 875 | public int[] getDataType(){ |
||
| 876 | 11647 | nacho | return dataset.getDataType();
|
| 877 | 10740 | nacho | } |
| 878 | 12050 | bsanchez | |
| 879 | 10740 | nacho | /*
|
| 880 | * (non-Javadoc)
|
||
| 881 | * @see org.gvsig.fmap.raster.IRasterRendering#getRenderTransparency()
|
||
| 882 | */
|
||
| 883 | public GridTransparency getRenderTransparency(){
|
||
| 884 | 11647 | nacho | return render.getLastTransparency();
|
| 885 | 10740 | nacho | } |
| 886 | |||
| 887 | /*
|
||
| 888 | * (non-Javadoc)
|
||
| 889 | * @see org.gvsig.fmap.raster.IRasterDataset#getGeoRasterMultiDataset()
|
||
| 890 | */
|
||
| 891 | 11482 | nacho | public MultiRasterDataset getGeoRasterMultiDataset() {
|
| 892 | 11647 | nacho | return dataset;
|
| 893 | 10740 | nacho | } |
| 894 | 12050 | bsanchez | |
| 895 | 10740 | nacho | /*
|
| 896 | * (non-Javadoc)
|
||
| 897 | * @see org.gvsig.fmap.raster.IRasterDataset#addFile(java.lang.String)
|
||
| 898 | */
|
||
| 899 | 11670 | nacho | public void addFile(String fileName) { |
| 900 | 12068 | bsanchez | try {
|
| 901 | if (getRender() != null) |
||
| 902 | 11647 | nacho | bufferFactory.addFile(RasterDataset.open(getProjection(), fileName)); |
| 903 | } catch (NotSupportedExtensionException e) {
|
||
| 904 | NotificationManager.addError("Formato no valido", e);
|
||
| 905 | } catch (RasterDriverException e) {
|
||
| 906 | NotificationManager.addError("Formato no valido", e);
|
||
| 907 | 10740 | nacho | } |
| 908 | } |
||
| 909 | |||
| 910 | /*
|
||
| 911 | * (non-Javadoc)
|
||
| 912 | * @see org.gvsig.fmap.raster.IRasterDataset#delFile(java.lang.String)
|
||
| 913 | */
|
||
| 914 | 11670 | nacho | public void delFile(String fileName) { |
| 915 | 12068 | bsanchez | if (getRender() != null) |
| 916 | 11647 | nacho | bufferFactory.removeFile(fileName); |
| 917 | 10740 | nacho | } |
| 918 | |||
| 919 | /*
|
||
| 920 | * (non-Javadoc)
|
||
| 921 | * @see org.gvsig.fmap.raster.IRasterDataset#getInfo(java.lang.String)
|
||
| 922 | */
|
||
| 923 | public Object getInfo(String key) { |
||
| 924 | 12068 | bsanchez | if (key.equals("DriverName")) |
| 925 | 11647 | nacho | return "gvSIG Raster Driver"; |
| 926 | 10740 | nacho | return null; |
| 927 | } |
||
| 928 | 12050 | bsanchez | |
| 929 | 10740 | nacho | /*
|
| 930 | * (non-Javadoc)
|
||
| 931 | * @see org.gvsig.fmap.raster.IRasterRendering#getRenderFilterList()
|
||
| 932 | */
|
||
| 933 | public RasterFilterList getRenderFilterList(){
|
||
| 934 | 11675 | nacho | return getRender().getFilterList();
|
| 935 | 10740 | nacho | } |
| 936 | |||
| 937 | /*
|
||
| 938 | * (non-Javadoc)
|
||
| 939 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getPixelSizeX()
|
||
| 940 | */
|
||
| 941 | public double[] getPxWidthByDataset() { |
||
| 942 | 11647 | nacho | return dataset.getWidth();
|
| 943 | 10740 | nacho | } |
| 944 | |||
| 945 | /*
|
||
| 946 | * (non-Javadoc)
|
||
| 947 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getPixelSizeY()
|
||
| 948 | */
|
||
| 949 | public double[] getPxHeightByDataset() { |
||
| 950 | 11647 | nacho | return dataset.getHeight();
|
| 951 | 10740 | nacho | } |
| 952 | |||
| 953 | /*
|
||
| 954 | * (non-Javadoc)
|
||
| 955 | * @see org.gvsig.raster.shared.IRasterOperations#getMetadata()
|
||
| 956 | */
|
||
| 957 | public DatasetMetadata[] getMetadata() { |
||
| 958 | 11647 | nacho | int count = dataset.getDatasetCount();
|
| 959 | 10740 | nacho | DatasetMetadata[] metadata = new DatasetMetadata[count]; |
| 960 | 11647 | nacho | for (int i = 0; i < count; i++) { |
| 961 | metadata[i] = dataset.getDataset(i).getMetadata(); |
||
| 962 | 10740 | nacho | } |
| 963 | return metadata;
|
||
| 964 | } |
||
| 965 | |||
| 966 | /*
|
||
| 967 | * (non-Javadoc)
|
||
| 968 | * @see org.gvsig.raster.shared.IRasterOperations#getBandCountFromDataset()
|
||
| 969 | */
|
||
| 970 | public int[] getBandCountFromDataset() { |
||
| 971 | 11647 | nacho | int count = dataset.getDatasetCount();
|
| 972 | 10740 | nacho | int[] bands = new int[count]; |
| 973 | 11647 | nacho | for (int i = 0; i < count; i++) { |
| 974 | bands[i] = dataset.getDataset(i).getBandCount(); |
||
| 975 | 10740 | nacho | } |
| 976 | return bands;
|
||
| 977 | } |
||
| 978 | |||
| 979 | /*
|
||
| 980 | * (non-Javadoc)
|
||
| 981 | * @see org.gvsig.raster.shared.IRasterOperations#getColourInterpretation(int, int)
|
||
| 982 | */
|
||
| 983 | public String getColourInterpretation(int band, int dataset) { |
||
| 984 | 12050 | bsanchez | if (this.dataset.getColorInterpretation(dataset) == null) |
| 985 | 11647 | nacho | return "Undefined"; |
| 986 | return this.dataset.getColorInterpretation(dataset).get(band); |
||
| 987 | 10740 | nacho | } |
| 988 | 12050 | bsanchez | |
| 989 | 11647 | nacho | /*
|
| 990 | * (non-Javadoc)
|
||
| 991 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getStringProjection()
|
||
| 992 | */
|
||
| 993 | 10740 | nacho | public String getStringProjection() { |
| 994 | try {
|
||
| 995 | 11647 | nacho | return dataset.getStringProjection();
|
| 996 | 10740 | nacho | } catch (RasterDriverException e) {
|
| 997 | 11647 | nacho | NotificationManager.addError("No puedo obtener la proyecci?n asociada al dataset.", e);
|
| 998 | 10740 | nacho | } |
| 999 | return null; |
||
| 1000 | } |
||
| 1001 | 12050 | bsanchez | |
| 1002 | 11173 | nacho | /**
|
| 1003 | 11579 | nacho | * Obtiene el grid de la capa completa. Hay que tener cuidado porque cuando se hace esta
|
| 1004 | 12284 | bsanchez | * petici?n se carga un buffer con todos los datos de la capa. Este buffer puede ser
|
| 1005 | 11579 | nacho | * cacheado o no dependiendo del tama?o de esta.
|
| 1006 | * @param interpolated true si se solicita un grid interpolado y false si se solicita sin interpolar.
|
||
| 1007 | * @return Grid.
|
||
| 1008 | */
|
||
| 1009 | public Grid getFullGrid(boolean interpolated) { |
||
| 1010 | BufferFactory bf = getDatasource(); |
||
| 1011 | bf.clearDrawableBand(); |
||
| 1012 | bf.setAllDrawableBands(); |
||
| 1013 | bf.setAreaOfInterest(); |
||
| 1014 | return new Grid(bf, interpolated); |
||
| 1015 | } |
||
| 1016 | 11647 | nacho | |
| 1017 | 11670 | nacho | /*
|
| 1018 | * (non-Javadoc)
|
||
| 1019 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getFullRasterExtent()
|
||
| 1020 | */
|
||
| 1021 | 11647 | nacho | public Extent getFullRasterExtent() {
|
| 1022 | return new Extent(getFullExtent()); |
||
| 1023 | } |
||
| 1024 | |||
| 1025 | 12050 | bsanchez | |
| 1026 | 11647 | nacho | /**
|
| 1027 | * Devuelve el fichero asociado a la capa o null si no tiene.
|
||
| 1028 | * @return Fichero.
|
||
| 1029 | */
|
||
| 1030 | public File getFile() { |
||
| 1031 | return (params instanceof File) ? ((File)params) : null; |
||
| 1032 | } |
||
| 1033 | 12050 | bsanchez | |
| 1034 | 11647 | nacho | /**
|
| 1035 | * Consulta si un fichero es aceptado o no para este tipo de capa.
|
||
| 1036 | * @param file Fichero a consultar
|
||
| 1037 | * @return true si es aceptado y false si no lo es.
|
||
| 1038 | */
|
||
| 1039 | public static boolean isFileAccepted(File file) { |
||
| 1040 | return RasterDataset.fileIsSupported(file.getName());
|
||
| 1041 | } |
||
| 1042 | 11713 | nacho | |
| 1043 | 12035 | nacho | /*
|
| 1044 | * (non-Javadoc)
|
||
| 1045 | * @see org.gvsig.raster.shared.IRasterRendering#existColorTable()
|
||
| 1046 | */
|
||
| 1047 | public boolean existColorTable() { |
||
| 1048 | return this.getRender().existColorTable(); |
||
| 1049 | } |
||
| 1050 | 10740 | nacho | } |