root / trunk / extensions / extRasterTools-SE / src / org / gvsig / fmap / raster / layers / FLyrRasterSE.java @ 13589
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| 1 | 12425 | 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.raster.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 | import org.gvsig.fmap.raster.legend.ColorTableLegend; |
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| 41 | import org.gvsig.raster.RasterLibrary; |
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| 42 | import org.gvsig.raster.buffer.BufferFactory; |
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| 43 | 13574 | nacho | import org.gvsig.raster.dataset.CompositeDataset; |
| 44 | 12425 | nacho | import org.gvsig.raster.dataset.FileNotOpenException; |
| 45 | import org.gvsig.raster.dataset.IBuffer; |
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| 46 | 13328 | nacho | import org.gvsig.raster.dataset.IRasterDataSource; |
| 47 | 12425 | nacho | import org.gvsig.raster.dataset.InvalidSetViewException; |
| 48 | 13574 | nacho | import org.gvsig.raster.dataset.MosaicNotValidException; |
| 49 | 12425 | nacho | import org.gvsig.raster.dataset.MultiRasterDataset; |
| 50 | import org.gvsig.raster.dataset.NotSupportedExtensionException; |
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| 51 | import org.gvsig.raster.dataset.RasterDataset; |
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| 52 | import org.gvsig.raster.dataset.RasterDriverException; |
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| 53 | import org.gvsig.raster.dataset.properties.DatasetMetadata; |
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| 54 | import org.gvsig.raster.datastruct.ColorTable; |
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| 55 | import org.gvsig.raster.datastruct.Extent; |
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| 56 | import org.gvsig.raster.datastruct.ViewPortData; |
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| 57 | import org.gvsig.raster.grid.Grid; |
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| 58 | import org.gvsig.raster.grid.GridPalette; |
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| 59 | import org.gvsig.raster.grid.GridTransparency; |
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| 60 | import org.gvsig.raster.grid.filter.RasterFilterList; |
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| 61 | import org.gvsig.raster.grid.filter.RasterFilterListManager; |
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| 62 | 13571 | bsanchez | import org.gvsig.raster.grid.filter.bands.ColorTableFilter; |
| 63 | 12425 | nacho | import org.gvsig.raster.grid.filter.bands.ColorTableListManager; |
| 64 | import org.gvsig.raster.grid.filter.enhancement.EnhancementListManager; |
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| 65 | import org.gvsig.raster.grid.render.Rendering; |
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| 66 | import org.gvsig.raster.hierarchy.IRasterDataset; |
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| 67 | 12807 | nacho | import org.gvsig.raster.hierarchy.IRasterOperations; |
| 68 | 12425 | nacho | import org.gvsig.raster.hierarchy.IRasterProperties; |
| 69 | import org.gvsig.raster.hierarchy.IStatistics; |
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| 70 | 12853 | nacho | import org.gvsig.raster.util.Historical; |
| 71 | 12712 | nacho | import org.gvsig.raster.util.MathUtils; |
| 72 | 12425 | nacho | |
| 73 | import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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| 74 | import com.iver.andami.PluginServices; |
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| 75 | import com.iver.cit.gvsig.exceptions.layers.LoadLayerException; |
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| 76 | import com.iver.cit.gvsig.fmap.MapControl; |
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| 77 | import com.iver.cit.gvsig.fmap.ViewPort; |
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| 78 | import com.iver.cit.gvsig.fmap.core.FShape; |
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| 79 | import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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| 80 | import com.iver.cit.gvsig.fmap.layers.FLyrDefault; |
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| 81 | import com.iver.cit.gvsig.fmap.layers.LayerChangeSupport; |
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| 82 | import com.iver.cit.gvsig.fmap.layers.LayerListener; |
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| 83 | import com.iver.cit.gvsig.fmap.layers.LegendListener; |
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| 84 | import com.iver.cit.gvsig.fmap.layers.Tiling; |
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| 85 | import com.iver.cit.gvsig.fmap.layers.XMLException; |
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| 86 | import com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable; |
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| 87 | import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
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| 88 | import com.iver.cit.gvsig.fmap.layers.layerOperations.StringXMLItem; |
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| 89 | import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
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| 90 | import com.iver.cit.gvsig.fmap.rendering.ILegend; |
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| 91 | import com.iver.cit.gvsig.project.documents.view.gui.IView; |
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| 92 | import com.iver.cit.gvsig.project.documents.view.gui.View; |
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| 93 | import com.iver.utiles.XMLEntity; |
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| 94 | import com.iver.utiles.swing.threads.Cancellable; |
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| 95 | /**
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| 96 | * Capa raster
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| 97 | * @author Nacho Brodin (nachobrodin@gmail.com)
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| 98 | */
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| 99 | 12447 | bsanchez | public class FLyrRasterSE extends FLyrDefault |
| 100 | 13300 | nacho | implements IRasterProperties, IRasterDataset, InfoByPoint, Classifiable, IRasterOperations, IRasterLayerActions {
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| 101 | 12441 | nacho | public static double noDataDefault = -99999; |
| 102 | 12425 | nacho | boolean isPrinting = false; |
| 103 | boolean mustTileDraw = false; |
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| 104 | boolean mustTilePrint = true; |
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| 105 | private int maxTileDrawWidth = 200; |
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| 106 | private int maxTileDrawHeight = 200; |
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| 107 | int maxTilePrintWidth = 1500; |
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| 108 | int maxTilePrintHeight = 1500; |
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| 109 | private StatusRasterInterface status = null; |
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| 110 | private boolean firstLoad = false; |
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| 111 | private boolean removeRasterFlag = true; |
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| 112 | private Object params = null; |
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| 113 | 13540 | nacho | protected IRasterDataSource dataset = null; |
| 114 | 13242 | nacho | protected Rendering render = null; |
| 115 | protected BufferFactory bufferFactory = null; |
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| 116 | 12425 | nacho | private int posX = 0; |
| 117 | private int posY = 0; |
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| 118 | private double posXWC = 0; |
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| 119 | private int posYWC = 0; |
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| 120 | private int r = 0; |
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| 121 | private int g = 0; |
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| 122 | private int b = 0; |
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| 123 | private LayerChangeSupport layerChangeSupport = new LayerChangeSupport(); |
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| 124 | 12441 | nacho | public double noDataValue = -99999; |
| 125 | 13300 | nacho | |
| 126 | 12853 | nacho | /**
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| 127 | * Lista de transformaciones afines que son aplicadas. Esta lista es simplemente un
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| 128 | * historico que no se utiliza. Es posible utilizarlo para recuperar transformaciones
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| 129 | * anteriores.
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| 130 | */
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| 131 | private Historical affineTransformList = new Historical(); |
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| 132 | |||
| 133 | 12425 | nacho | static {
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| 134 | RasterLibrary.wakeUp(); |
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| 135 | } |
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| 136 | |||
| 137 | /**
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| 138 | * Crea una capa Raster a partir del nombre driver, fichero y proyecci?n.
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| 139 | * @param layerName Nombre de la capa.
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| 140 | * @param d RasterDriver.
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| 141 | * @param f Fichero.
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| 142 | * @param proj Proyecci?n.
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| 143 | * @return Nueva capa de tipo raster.
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| 144 | * @throws DriverIOException
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| 145 | */
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| 146 | public static FLyrRasterSE createLayer(String layerName, Object params, |
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| 147 | IProjection proj) throws LoadLayerException {
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| 148 | FLyrRasterSE capa = new FLyrRasterSE();
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| 149 | capa.setLoadParams(params); |
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| 150 | capa.setName(layerName); |
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| 151 | capa.setProjection(proj); |
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| 152 | capa.load(); |
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| 153 | return capa;
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| 154 | } |
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| 155 | |||
| 156 | /**
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| 157 | * Asigna los par?metros para la carga de la capa
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| 158 | * @param param Par?metros.
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| 159 | */
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| 160 | public void setLoadParams(Object param){ |
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| 161 | this.params = param;
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| 162 | } |
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| 163 | |||
| 164 | /**
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| 165 | * Obtiene los par?metros para la carga de la capa
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| 166 | * @return param Par?metros.
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| 167 | */
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| 168 | public Object getLoadParams() { |
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| 169 | return params;
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| 170 | } |
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| 171 | |||
| 172 | /**
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| 173 | * Redefine wakeUp de FLyrDefault
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| 174 | */
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| 175 | public void wakeUp(){ |
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| 176 | } |
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| 177 | |||
| 178 | /**
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| 179 | * Asignar el estado del raster
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| 180 | * @param status
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| 181 | */
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| 182 | public void setStatus(StatusRasterInterface status){ |
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| 183 | this.status = status;
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| 184 | } |
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| 185 | |||
| 186 | /**
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| 187 | * Obtiene el estado del raster
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| 188 | * @return
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| 189 | */
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| 190 | public StatusRasterInterface getStatus(){
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| 191 | return this.status; |
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| 192 | } |
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| 193 | |||
| 194 | /*
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| 195 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#load()
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| 196 | */
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| 197 | public void load() throws LoadLayerException{ |
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| 198 | if (getProjection() != null) { |
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| 199 | String fName = null; |
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| 200 | int test = -1; |
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| 201 | if (params != null && params instanceof File) { |
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| 202 | fName = ((File) params).getAbsolutePath();
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| 203 | test = fName.indexOf("ecwp:");
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| 204 | } |
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| 205 | |||
| 206 | if (test != -1) { |
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| 207 | String urlECW = fName.substring(test + 6); |
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| 208 | fName = "ecwp://" + urlECW;
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| 209 | System.err.println(test + " " + fName); |
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| 210 | } |
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| 211 | |||
| 212 | try {
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| 213 | 13574 | nacho | if(params instanceof String[][]) { |
| 214 | String[][] files = (String[][])params; |
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| 215 | MultiRasterDataset[][] dt = new MultiRasterDataset[files.length][files[0].length]; |
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| 216 | for (int i = 0; i < files.length; i++) |
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| 217 | for (int j = 0; j < files[i].length; j++) |
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| 218 | dt[i][j] = MultiRasterDataset.open(getProjection(), files[i][j]); |
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| 219 | dataset = new CompositeDataset(dt);
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| 220 | } else if (params == null || params instanceof File) |
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| 221 | 12425 | nacho | dataset = MultiRasterDataset.open(getProjection(), fName); |
| 222 | else
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| 223 | dataset = MultiRasterDataset.open(getProjection(), params); |
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| 224 | } catch (NotSupportedExtensionException e) {
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| 225 | throw new LoadLayerException("Formato no valido", e); |
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| 226 | } catch (RasterDriverException e) {
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| 227 | throw new LoadLayerException("Formato no valido", e); |
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| 228 | 13574 | nacho | } catch (MosaicNotValidException e) {
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| 229 | throw new LoadLayerException("Error en el mosaico", e); |
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| 230 | 12425 | nacho | } |
| 231 | 13551 | nacho | this.init();
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| 232 | 12425 | nacho | } else
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| 233 | throw new LoadLayerException("Proyecci?n no asignada", new IOException()); |
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| 234 | } |
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| 235 | |||
| 236 | /**
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| 237 | 13551 | nacho | * Acciones de inicializaci?n despu?s de que la fuente de datos
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| 238 | * de la capa est? asignada. El tipo de fuente de datos es variable
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| 239 | * puede ser MultiRasterDataset, CompositeDataset u otras que existan e
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| 240 | * implementen IRasterDatasource.
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| 241 | */
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| 242 | public void init() throws LoadLayerException { |
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| 243 | if (dataset == null) |
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| 244 | throw new LoadLayerException("Formato no valido", new IOException()); |
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| 245 | bufferFactory = new BufferFactory(dataset);
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| 246 | getRender(); |
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| 247 | initFilters(); |
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| 248 | |||
| 249 | //Inicializaci?n del historico de transformaciones
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| 250 | affineTransformList.clear(); |
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| 251 | affineTransformList.add(this.getAffineTransform());
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| 252 | } |
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| 253 | |||
| 254 | /**
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| 255 | 12425 | nacho | * Crea el objeto renderizador de raster
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| 256 | * @return Rendering
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| 257 | */
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| 258 | public Rendering getRender() {
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| 259 | if (render == null) |
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| 260 | render = new Rendering(bufferFactory);
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| 261 | return render;
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| 262 | } |
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| 263 | |||
| 264 | /**
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| 265 | * Filtros a?adidos por defecto en la pila para visualizaci?n.
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| 266 | */
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| 267 | private void initFilters() { |
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| 268 | RasterFilterList filterList = new RasterFilterList();
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| 269 | 13328 | nacho | filterList.addParam("IStatistics", getDataSource().getStatistics());
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| 270 | filterList.addParam("MultiRasterDataset", getDataSource());
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| 271 | 13394 | bsanchez | GridTransparency gridTransparency = new GridTransparency(getDataSource().getTransparencyFilesStatus());
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| 272 | // Inicializo la transparencia tanto para el filtro como para el render
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| 273 | filterList.addParam("Transparency", gridTransparency);
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| 274 | getRender().setLastTransparency(gridTransparency); |
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| 275 | |||
| 276 | 12425 | nacho | filterList.setInitDataType(getDataType()[0]);
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| 277 | RasterFilterListManager filterManager = new RasterFilterListManager(filterList);
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| 278 | |||
| 279 | 13328 | nacho | if (this.getDataSource().getColorTables()[0] != null) { |
| 280 | GridPalette p = new GridPalette(getDataSource().getColorTables()[0]); |
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| 281 | 12425 | nacho | ColorTableListManager ctm = new ColorTableListManager(filterManager);
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| 282 | ctm.addColorTableFilter(p); |
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| 283 | } else {
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| 284 | if (getDataType()[0] != IBuffer.TYPE_BYTE) { |
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| 285 | 13328 | nacho | IStatistics stats = getDataSource().getStatistics(); |
| 286 | 12425 | nacho | EnhancementListManager elm = new EnhancementListManager(filterManager);
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| 287 | elm.addEnhancedFilter(false, stats, 0.0, getRender().getRenderBands()); |
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| 288 | } |
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| 289 | } |
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| 290 | 13574 | nacho | |
| 291 | 12425 | nacho | getRender().setFilterList(filterList); |
| 292 | } |
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| 293 | |||
| 294 | /**
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| 295 | 13163 | nacho | * @throws ReadDriverException
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| 296 | 12425 | nacho | * @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
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| 297 | * java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort,
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| 298 | * com.iver.utiles.swing.threads.Cancellable)
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| 299 | */
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| 300 | 13163 | nacho | public void draw(BufferedImage image, Graphics2D g, ViewPort vp, Cancellable cancel, double scale) throws ReadDriverException { |
| 301 | 12425 | nacho | if (isWithinScale(scale)) {
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| 302 | |||
| 303 | if (status != null && firstLoad) { |
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| 304 | if (mustTileDraw) {
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| 305 | Point2D p = vp.getOffset();
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| 306 | Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), vp.getImageWidth(), vp.getImageHeight()); |
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| 307 | Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
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| 308 | tiles.setAffineTransform((AffineTransform) vp.getAffineTransform().clone());
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| 309 | for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
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| 310 | // drawing part
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| 311 | try {
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| 312 | ViewPort vport = tiles.getTileViewPort(vp, tileNr); |
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| 313 | // g.setClip(tiles.getClip(tileNr).x, tiles.getClip(tileNr).y, tiles.getClip(tileNr).width - 5, tiles.getClip(tileNr).height);
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| 314 | 13353 | nacho | try {
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| 315 | draw(image, g, vport, cancel); |
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| 316 | } catch (ArrayIndexOutOfBoundsException e) { |
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| 317 | throw new ReadDriverException("", e); |
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| 318 | } catch (InvalidSetViewException e) {
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| 319 | throw new ReadDriverException("Error al asignar la vista en el draw.", e); |
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| 320 | 13409 | nacho | } catch (InterruptedException e) { |
| 321 | throw new ReadDriverException("Dibujado interrumpido.", e); |
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| 322 | 13353 | nacho | } |
| 323 | 12425 | nacho | } catch (NoninvertibleTransformException e) { |
| 324 | 13163 | nacho | throw new ReadDriverException("Error en la transformaci?n", e); |
| 325 | 12425 | nacho | } |
| 326 | } |
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| 327 | } else
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| 328 | 13353 | nacho | try {
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| 329 | draw(image, g, vp, cancel); |
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| 330 | } catch (ArrayIndexOutOfBoundsException e) { |
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| 331 | throw new ReadDriverException("", e); |
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| 332 | } catch (InvalidSetViewException e) {
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| 333 | throw new ReadDriverException("Error al asignar la vista en el draw.", e); |
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| 334 | 13409 | nacho | } catch (InterruptedException e) { |
| 335 | throw new ReadDriverException("Dibujado interrumpido.", e); |
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| 336 | 13353 | nacho | } |
| 337 | 12425 | nacho | status.applyStatus(this);
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| 338 | firstLoad = false;
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| 339 | } |
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| 340 | |||
| 341 | if (mustTileDraw) {
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| 342 | Point2D p = vp.getOffset();
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| 343 | Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), vp.getImageWidth(), vp.getImageHeight()); |
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| 344 | Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
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| 345 | tiles.setAffineTransform((AffineTransform) vp.getAffineTransform().clone());
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| 346 | for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
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| 347 | // drawing part
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| 348 | try {
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| 349 | ViewPort vport = tiles.getTileViewPort(vp, tileNr); |
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| 350 | 13353 | nacho | try {
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| 351 | draw(image, g, vport, cancel); |
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| 352 | } catch (ArrayIndexOutOfBoundsException e) { |
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| 353 | throw new ReadDriverException("", e); |
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| 354 | } catch (InvalidSetViewException e) {
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| 355 | throw new ReadDriverException("Error al asignar la vista en el draw.", e); |
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| 356 | 13409 | nacho | } catch (InterruptedException e) { |
| 357 | throw new ReadDriverException("Dibujado interrumpido.", e); |
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| 358 | 13353 | nacho | } |
| 359 | 12425 | nacho | } catch (NoninvertibleTransformException e) { |
| 360 | 13163 | nacho | throw new ReadDriverException("Error en la transformaci?n", e); |
| 361 | 12425 | nacho | } |
| 362 | } |
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| 363 | 13353 | nacho | } else {
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| 364 | try {
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| 365 | draw(image, g, vp, cancel); |
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| 366 | } catch (ArrayIndexOutOfBoundsException e) { |
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| 367 | throw new ReadDriverException("", e); |
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| 368 | } catch (InvalidSetViewException e) {
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| 369 | throw new ReadDriverException("Error al asignar la vista en el draw.", e); |
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| 370 | 13409 | nacho | } catch (InterruptedException e) { |
| 371 | throw new ReadDriverException("Dibujado interrumpido.", e); |
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| 372 | 13353 | nacho | } |
| 373 | } |
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| 374 | 12425 | nacho | |
| 375 | if (getVirtualLayers() != null) { |
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| 376 | 13163 | nacho | getVirtualLayers().draw(image, g, vp, cancel, scale); |
| 377 | 12425 | nacho | } |
| 378 | } |
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| 379 | } |
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| 380 | |||
| 381 | 13409 | nacho | private void draw(BufferedImage image, Graphics2D g, ViewPort vp, Cancellable cancel) throws ArrayIndexOutOfBoundsException, InvalidSetViewException, InterruptedException { |
| 382 | 12425 | nacho | Extent e = new Extent(vp.getAdjustedExtent());
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| 383 | Dimension imgSz = vp.getImageSize();
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| 384 | ViewPortData vp2 = new ViewPortData(vp.getProjection(), e, imgSz );
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| 385 | vp2.setMat(vp.getAffineTransform()); |
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| 386 | getRender().draw(g, vp2); |
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| 387 | } |
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| 388 | |||
| 389 | /**
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| 390 | * Inserta la proyecci?n.
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| 391 | *
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| 392 | * @param proj Proyecci?n.
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| 393 | */
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| 394 | public void setProjection(IProjection proj) { |
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| 395 | super.setProjection(proj);
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| 396 | } |
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| 397 | |||
| 398 | /*
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||
| 399 | * @see com.iver.cit.gvsig.fmap.layers.LayerOperations#getFullExtent()
|
||
| 400 | */
|
||
| 401 | public Rectangle2D getFullExtent(){ |
||
| 402 | return dataset.getExtent().toRectangle2D();
|
||
| 403 | 12914 | bsanchez | |
| 404 | 12425 | nacho | } |
| 405 | |||
| 406 | /**
|
||
| 407 | * Obtiene el valor del pixel del Image en la posici?n real x,y
|
||
| 408 | * @param x Posici?n x
|
||
| 409 | * @param y Posici?n y
|
||
| 410 | * @return valor de pixel
|
||
| 411 | */
|
||
| 412 | public int[] getPixel(double wcx, double wcy) { |
||
| 413 | int[] argb = { -1, -1, -1, -1 }; |
||
| 414 | if (wcx <= getMaxX() && wcx >= getMinX() && wcy <= getMaxY() && wcy >= getMinY()) {
|
||
| 415 | View theView = (View) PluginServices.getMDIManager().getActiveWindow(); |
||
| 416 | if (theView instanceof IView) { |
||
| 417 | // BufferedImage buf = ((IView) theView).getMapControl().getImage();
|
||
| 418 | Point2D p = ((IView) theView).getMapControl().getViewPort().fromMapPoint(wcx, wcy);
|
||
| 419 | return getPixel((int) p.getX(), (int) p.getY()); |
||
| 420 | } |
||
| 421 | } |
||
| 422 | return argb;
|
||
| 423 | } |
||
| 424 | |||
| 425 | /**
|
||
| 426 | * Obtiene el valor del pixel del Image en la posici?n x,y
|
||
| 427 | * @param x Posici?n x
|
||
| 428 | * @param y Posici?n y
|
||
| 429 | * @return valor de pixel
|
||
| 430 | */
|
||
| 431 | public int[] getPixel(int pxx, int pxy) { |
||
| 432 | int[] argb = { -1, -1, -1, -1 }; |
||
| 433 | View theView = (View) PluginServices.getMDIManager().getActiveWindow(); |
||
| 434 | BufferedImage buf = null; |
||
| 435 | if (theView instanceof IView) |
||
| 436 | buf = ((IView) theView).getMapControl().getImage(); |
||
| 437 | if (pxx >= 0 && pxx < buf.getWidth() && pxy >= 0 && pxy < buf.getHeight()) { |
||
| 438 | if (theView instanceof IView) { |
||
| 439 | int value = buf.getRGB(pxx, pxy);
|
||
| 440 | argb[0] = ((value & 0xff000000) >> 24); |
||
| 441 | argb[1] = ((value & 0x00ff0000) >> 16); |
||
| 442 | argb[2] = ((value & 0x0000ff00) >> 8); |
||
| 443 | argb[3] = (value & 0x000000ff); |
||
| 444 | } |
||
| 445 | } |
||
| 446 | return argb;
|
||
| 447 | } |
||
| 448 | |||
| 449 | /*
|
||
| 450 | * (non-Javadoc)
|
||
| 451 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getMaxX()
|
||
| 452 | */
|
||
| 453 | public double getMaxX(){ |
||
| 454 | return this.getFullExtent().getMaxX(); |
||
| 455 | } |
||
| 456 | |||
| 457 | /*
|
||
| 458 | * (non-Javadoc)
|
||
| 459 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getMaxY()
|
||
| 460 | */
|
||
| 461 | public double getMaxY(){ |
||
| 462 | return this.getFullExtent().getMaxY(); |
||
| 463 | } |
||
| 464 | |||
| 465 | /*
|
||
| 466 | * (non-Javadoc)
|
||
| 467 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getMinX()
|
||
| 468 | */
|
||
| 469 | public double getMinX(){ |
||
| 470 | return this.getFullExtent().getMinX(); |
||
| 471 | } |
||
| 472 | |||
| 473 | /*
|
||
| 474 | * (non-Javadoc)
|
||
| 475 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getMinY()
|
||
| 476 | */
|
||
| 477 | public double getMinY(){ |
||
| 478 | return this.getFullExtent().getMinY(); |
||
| 479 | } |
||
| 480 | |||
| 481 | /* (non-Javadoc)
|
||
| 482 | * @deprecated. See String getInfo(Point p) throws DriverException
|
||
| 483 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#queryByPoint(java.awt.Point)
|
||
| 484 | */
|
||
| 485 | public String queryByPoint(Point p) { |
||
| 486 | String data = "<file:" + normalizeAsXMLTag(getName()) + ">\n"; |
||
| 487 | |||
| 488 | ArrayList attr = getAttributes();
|
||
| 489 | data += " <raster\n";
|
||
| 490 | data += " File=\"" + getFile() + "\"\n"; |
||
| 491 | for (int i = 0; i < attr.size(); i++) { |
||
| 492 | Object[] a = (Object[]) attr.get(i); |
||
| 493 | |||
| 494 | data += " " + a[0].toString() + "="; |
||
| 495 | if (a[1].toString() instanceof String) |
||
| 496 | data += "\"" + a[1].toString() + "\"\n"; |
||
| 497 | else
|
||
| 498 | data += a[1].toString() + "\n"; |
||
| 499 | } |
||
| 500 | data += " Point=\"" + posX + " , " + posY + "\"\n"; |
||
| 501 | 12712 | nacho | data += " Point_WC=\"" + MathUtils.format(posXWC, 3) + " , " + MathUtils.format(posYWC, 3) + "\"\n"; |
| 502 | 12425 | nacho | data += " RGB=\"" + r + ", " + g + ", " + b + "\"\n"; |
| 503 | data += " />\n";
|
||
| 504 | |||
| 505 | data += "</file:" + normalizeAsXMLTag(getName()) + ">\n"; |
||
| 506 | return data;
|
||
| 507 | } |
||
| 508 | |||
| 509 | 13311 | nacho | public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel) throws ReadDriverException { |
| 510 | 12425 | nacho | |
| 511 | Point2D pReal = getMapContext().getViewPort().toMapPoint(p);
|
||
| 512 | Point2D px = null; |
||
| 513 | if( pReal.getX() > this.getMinX() && |
||
| 514 | pReal.getX() < this.getMaxX() &&
|
||
| 515 | pReal.getY() > this.getMinY() &&
|
||
| 516 | pReal.getY() < this.getMaxY()) {
|
||
| 517 | ArrayList attr = getAttributes();
|
||
| 518 | int w = 0, h = 0; |
||
| 519 | for (int i = 0; i < attr.size(); i++) { |
||
| 520 | Object[] a = (Object[]) attr.get(i); |
||
| 521 | if (a[0].toString().equals("Width")) |
||
| 522 | w = ((Integer) a[1]).intValue(); |
||
| 523 | if (a[0].toString().equals("Height")) |
||
| 524 | h = ((Integer) a[1]).intValue(); |
||
| 525 | } |
||
| 526 | px = new Point2D.Double(); |
||
| 527 | px.setLocation( ((pReal.getX() - this.getMinX()) * w) / getWCWidth(),
|
||
| 528 | ((this.getMaxY() - pReal.getY()) * h) / getWCHeight());
|
||
| 529 | } |
||
| 530 | int[] rgb = getPixel((int) p.getX(), (int) p.getY()); |
||
| 531 | |||
| 532 | StringXMLItem[] item = new StringXMLItem[1]; |
||
| 533 | String data = "<file:" + normalizeAsXMLTag(getName()) + ">\n"; |
||
| 534 | |||
| 535 | data += " <raster\n";
|
||
| 536 | data += " View_Point=\"" + p.getX() + " , " + p.getY() + "\"\n"; |
||
| 537 | 12712 | nacho | data += " World_Point=\"" + MathUtils.format(pReal.getX(), 3) + " , " + MathUtils.format(pReal.getY(), 3) + "\"\n"; |
| 538 | 12425 | nacho | if (px == null) |
| 539 | data += " Pixel_Point=\"Out\"\n";
|
||
| 540 | else
|
||
| 541 | data += " Pixel_Point=\"" + (int) px.getX() + " , " + (int) px.getY() + "\"\n"; |
||
| 542 | data += " RGB=\"" + rgb[1] + " " + rgb[2] + " " + rgb[3] + "\"\n"; |
||
| 543 | data += " Band_Value=\"";
|
||
| 544 | try {
|
||
| 545 | if (px != null) { |
||
| 546 | if(getDataType()[0] >= 0 && getDataType()[0] <= 3){ |
||
| 547 | for(int i = 0; i < getBandCount(); i++) |
||
| 548 | 13328 | nacho | data += ((Integer)getDataSource().getData((int)px.getX(), (int)px.getY(), i)).intValue() + " "; |
| 549 | 12425 | nacho | } |
| 550 | if(getDataType()[0] == 4){ |
||
| 551 | for(int i = 0; i < getBandCount(); i++) |
||
| 552 | 13328 | nacho | data += ((Float)getDataSource().getData((int)px.getX(), (int)px.getY(), i)).floatValue() + " "; |
| 553 | 12425 | nacho | } |
| 554 | if(getDataType()[0] == 5){ |
||
| 555 | for(int i = 0; i < getBandCount(); i++) |
||
| 556 | 13328 | nacho | data += ((Double)getDataSource().getData((int)px.getX(), (int)px.getY(), i)).doubleValue() + " "; |
| 557 | 12425 | nacho | } |
| 558 | } |
||
| 559 | } catch (RasterDriverException ex) {
|
||
| 560 | 13242 | nacho | throw new ReadDriverException("Error en el acceso al dataset", ex); |
| 561 | 12425 | nacho | } catch (InvalidSetViewException ex) {
|
| 562 | 13242 | nacho | throw new ReadDriverException("Error en la asignaci?n de la vista en getData", ex); |
| 563 | 12425 | nacho | } catch (FileNotOpenException ex) {
|
| 564 | 13242 | nacho | throw new ReadDriverException("Fichero no abierto en el dataset", ex); |
| 565 | 12425 | nacho | } |
| 566 | data += "\"\n";
|
||
| 567 | data += " />\n";
|
||
| 568 | data += "</file:" + normalizeAsXMLTag(getName()) + ">\n"; |
||
| 569 | |||
| 570 | item[0] = new StringXMLItem(data, this); |
||
| 571 | return item;
|
||
| 572 | } |
||
| 573 | |||
| 574 | /**
|
||
| 575 | * Filters a string for being suitable as XML Tag, erasing
|
||
| 576 | * all not alphabetic or numeric characters.
|
||
| 577 | * @param s
|
||
| 578 | * @return string normalized
|
||
| 579 | */
|
||
| 580 | public String normalizeAsXMLTag(String s) { |
||
| 581 | return s.replaceAll("[^a-zA-Z0-9]", ""); |
||
| 582 | } |
||
| 583 | |||
| 584 | /**
|
||
| 585 | * Obtiene atributos a partir de un georasterfile
|
||
| 586 | * @return
|
||
| 587 | */
|
||
| 588 | public ArrayList getAttributes() { |
||
| 589 | ArrayList attr = new ArrayList(); |
||
| 590 | Object [][] a = { |
||
| 591 | 13328 | nacho | {"Filename", dataset.getDataset(0)[0].getFName()},
|
| 592 | 12425 | nacho | {"Filesize", new Long(dataset.getFileSize())},
|
| 593 | 13377 | nacho | {"Width", new Integer((int)dataset.getWidth())},
|
| 594 | {"Height", new Integer((int)dataset.getHeight())},
|
||
| 595 | 12425 | nacho | {"Bands", new Integer(dataset.getBandCount())}
|
| 596 | }; |
||
| 597 | for (int i = 0; i < a.length; i++) |
||
| 598 | attr.add(a[i]); |
||
| 599 | return attr;
|
||
| 600 | } |
||
| 601 | |||
| 602 | /**
|
||
| 603 | * Escribe en el proyecto la capa actual
|
||
| 604 | * @throws XMLException
|
||
| 605 | * @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
||
| 606 | */
|
||
| 607 | public XMLEntity getXMLEntity() throws XMLException { |
||
| 608 | XMLEntity xml = super.getXMLEntity();
|
||
| 609 | xml.putProperty("file", getFile());
|
||
| 610 | xml.putProperty("driverName", "gvSIG Raster Driver"); |
||
| 611 | |||
| 612 | // Si no hay ning?n Status aplicamos el StatusLayerRaster que se usa por defecto
|
||
| 613 | if (status == null) |
||
| 614 | status = new StatusLayerRaster();
|
||
| 615 | status.getXMLEntity(xml, true, this); |
||
| 616 | |||
| 617 | return xml;
|
||
| 618 | } |
||
| 619 | |||
| 620 | public void setXMLEntity03(XMLEntity xml) throws XMLException { |
||
| 621 | } |
||
| 622 | |||
| 623 | /**
|
||
| 624 | * Recupera de disco los datos de la capa.
|
||
| 625 | */
|
||
| 626 | public void setXMLEntity(XMLEntity xml)throws XMLException { |
||
| 627 | super.setXMLEntity(xml);
|
||
| 628 | |||
| 629 | params = new File(xml.getStringProperty("file")); |
||
| 630 | |||
| 631 | // Para notificar al adapter-driver cual es la proyecci?n.
|
||
| 632 | setProjection(super.getProjection());
|
||
| 633 | |||
| 634 | //Inicializamos la clase a la que se usa por defecto para
|
||
| 635 | //compatibilidad con proyectos antiguos
|
||
| 636 | String claseStr = StatusLayerRaster.defaultClass;
|
||
| 637 | if (xml.contains("raster.class")) |
||
| 638 | claseStr = xml.getStringProperty("raster.class");
|
||
| 639 | |||
| 640 | if (status != null) |
||
| 641 | status.setXMLEntity(xml, this);
|
||
| 642 | else {
|
||
| 643 | // Cuando cargamos un proyecto
|
||
| 644 | |||
| 645 | if (claseStr != null && !claseStr.equals("")) { |
||
| 646 | try {
|
||
| 647 | Class clase = Class.forName(claseStr); |
||
| 648 | Constructor constr = clase.getConstructor(null); |
||
| 649 | status = (StatusRasterInterface) constr.newInstance(null);
|
||
| 650 | if (status != null) |
||
| 651 | status.setXMLEntity(xml, this);
|
||
| 652 | } catch (ClassNotFoundException exc) { |
||
| 653 | 13163 | nacho | throw new XMLException("Error localizando la clase a instanciar. " + claseStr, exc); |
| 654 | 12425 | nacho | } catch (InstantiationException exc) { |
| 655 | 13163 | nacho | throw new XMLException("Error instanciando " + claseStr, exc); |
| 656 | 12425 | nacho | } catch (IllegalAccessException exc) { |
| 657 | 13163 | nacho | throw new XMLException("Error instanciando " + claseStr, exc); |
| 658 | 12425 | nacho | } catch (NoSuchMethodException exc) { |
| 659 | 13163 | nacho | throw new XMLException("Error instanciando " + claseStr, exc); |
| 660 | 12425 | nacho | } catch (InvocationTargetException exc) { |
| 661 | 13163 | nacho | throw new XMLException("Error obteniendo el constructor para la clase " + claseStr, exc); |
| 662 | 12425 | nacho | } |
| 663 | } |
||
| 664 | } |
||
| 665 | firstLoad = true;
|
||
| 666 | |||
| 667 | } |
||
| 668 | |||
| 669 | /* (non-Javadoc)
|
||
| 670 | * @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)
|
||
| 671 | */
|
||
| 672 | 13163 | nacho | public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, double scale, PrintRequestAttributeSet propeties) throws ReadDriverException { |
| 673 | 12425 | nacho | |
| 674 | if (!isVisible() || !isWithinScale(scale))
|
||
| 675 | return;
|
||
| 676 | |||
| 677 | isPrinting = true;
|
||
| 678 | if (!mustTilePrint) {
|
||
| 679 | draw(null, g, viewPort, cancel,scale);
|
||
| 680 | } else {
|
||
| 681 | // Para no pedir imagenes demasiado grandes, vamos
|
||
| 682 | // a hacer lo mismo que hace EcwFile: chunkear.
|
||
| 683 | // Llamamos a drawView con cuadraditos m?s peque?os
|
||
| 684 | // del BufferedImage ni caso, cuando se imprime viene con null
|
||
| 685 | Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipBounds());
|
||
| 686 | tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
||
| 687 | |||
| 688 | //Si es la primera lectura salvamos los valores de m?ximo y m?nimo para la aplicaci?n
|
||
| 689 | //de realce si la imagen es de 16 bits.
|
||
| 690 | |||
| 691 | //RasterStats stats = getSource().getFilterStack().getStats();
|
||
| 692 | //if(stats != null)
|
||
| 693 | //stats.history.add(stats.new History(getName(), stats.minBandValue, stats.maxBandValue, stats.secondMinBandValue, stats.secondMaxBandValue));
|
||
| 694 | |||
| 695 | |||
| 696 | for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) { |
||
| 697 | // Parte que dibuja
|
||
| 698 | try {
|
||
| 699 | ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
||
| 700 | draw(null, g, vp, cancel, scale);
|
||
| 701 | } catch (NoninvertibleTransformException e) { |
||
| 702 | 13163 | nacho | throw new ReadDriverException("Error en la transformaci?n.", e); |
| 703 | 12425 | nacho | } |
| 704 | } |
||
| 705 | /*if(stats != null){
|
||
| 706 | getSource().getFilterStack().getStats().history.clear();
|
||
| 707 | stats = getSource().getFilterStack().getStats();
|
||
| 708 | }*/
|
||
| 709 | } |
||
| 710 | isPrinting = false;
|
||
| 711 | } |
||
| 712 | |||
| 713 | 13163 | nacho | public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel,double scale) throws ReadDriverException { |
| 714 | 12425 | nacho | // Para no pedir imagenes demasiado grandes, vamos
|
| 715 | // a hacer lo mismo que hace EcwFile: chunkear.
|
||
| 716 | // Llamamos a drawView con cuadraditos m?s peque?os
|
||
| 717 | // del BufferedImage ni caso, cuando se imprime viene con null
|
||
| 718 | |||
| 719 | int numW, numH;
|
||
| 720 | int stepX, stepY;
|
||
| 721 | int xProv, yProv;
|
||
| 722 | int A = 1500; |
||
| 723 | int H = 1500; |
||
| 724 | int altoAux, anchoAux;
|
||
| 725 | |||
| 726 | AffineTransform mat = (AffineTransform) viewPort.getAffineTransform().clone(); |
||
| 727 | |||
| 728 | // Vamos a hacerlo en trozos de AxH
|
||
| 729 | Rectangle r = g.getClipBounds();
|
||
| 730 | numW = (int) (r.width) / A;
|
||
| 731 | numH = (int) (r.height) / H;
|
||
| 732 | |||
| 733 | double[] srcPts = new double[8]; |
||
| 734 | double[] dstPts = new double[8]; |
||
| 735 | |||
| 736 | yProv = (int) r.y;
|
||
| 737 | for (stepY = 0; stepY < numH + 1; stepY++) { |
||
| 738 | if ((yProv + H) > r.getMaxY())
|
||
| 739 | altoAux = (int) r.getMaxY() - yProv;
|
||
| 740 | else
|
||
| 741 | altoAux = H; |
||
| 742 | |||
| 743 | xProv = (int) r.x;
|
||
| 744 | for (stepX = 0; stepX < numW + 1; stepX++) { |
||
| 745 | if ((xProv + A) > r.getMaxX())
|
||
| 746 | anchoAux = (int) r.getMaxX() - xProv;
|
||
| 747 | else
|
||
| 748 | anchoAux = A; |
||
| 749 | |||
| 750 | //Rectangle newRect = new Rectangle(xProv, yProv, anchoAux, altoAux);
|
||
| 751 | |||
| 752 | // Parte que dibuja
|
||
| 753 | srcPts[0] = xProv;
|
||
| 754 | srcPts[1] = yProv;
|
||
| 755 | srcPts[2] = xProv + anchoAux + 1; |
||
| 756 | srcPts[3] = yProv;
|
||
| 757 | srcPts[4] = xProv + anchoAux + 1; |
||
| 758 | srcPts[5] = yProv + altoAux + 1; |
||
| 759 | srcPts[6] = xProv;
|
||
| 760 | srcPts[7] = yProv + altoAux + 1; |
||
| 761 | |||
| 762 | try {
|
||
| 763 | mat.inverseTransform(srcPts, 0, dstPts, 0, 4); |
||
| 764 | Rectangle2D.Double rectCuadricula = new Rectangle2D.Double(dstPts[0], dstPts[1], dstPts[2] - dstPts[0], dstPts[5] - dstPts[3]); |
||
| 765 | // Extent extent = new Extent(rectCuadricula);
|
||
| 766 | |||
| 767 | Dimension tam = new Dimension(anchoAux + 1, altoAux + 1); |
||
| 768 | ViewPort vp = viewPort.cloneViewPort(); |
||
| 769 | vp.setImageSize(tam); |
||
| 770 | vp.setExtent(rectCuadricula); |
||
| 771 | vp.setAffineTransform(mat); |
||
| 772 | draw(null, g, vp, cancel, scale);
|
||
| 773 | |||
| 774 | } catch (NoninvertibleTransformException e) { |
||
| 775 | 13163 | nacho | throw new ReadDriverException("Error en la transformaci?n.", e); |
| 776 | 12425 | nacho | } |
| 777 | // Fin parte que dibuja
|
||
| 778 | xProv = xProv + A; |
||
| 779 | } |
||
| 780 | yProv = yProv + H; |
||
| 781 | } |
||
| 782 | } |
||
| 783 | |||
| 784 | /**
|
||
| 785 | * Borra de la lista de listeners el que se pasa como par?metro.
|
||
| 786 | *
|
||
| 787 | * @param o LayerListener a borrar.
|
||
| 788 | *
|
||
| 789 | * @return True si ha sido correcto el borrado del Listener.
|
||
| 790 | */
|
||
| 791 | public boolean removeLayerListener(LayerListener o) { |
||
| 792 | //Salva a RMF
|
||
| 793 | try {
|
||
| 794 | 13540 | nacho | if(this.getDataSource() != null) |
| 795 | this.getDataSource().saveRmfModification();
|
||
| 796 | 12425 | nacho | } catch (IOException e) { |
| 797 | //No se ha salvado nada
|
||
| 798 | } |
||
| 799 | |||
| 800 | if (this.isRemoveRasterFlag()) { |
||
| 801 | dataset.close(); |
||
| 802 | this.setRemoveRasterFlag(true); |
||
| 803 | } |
||
| 804 | return super.layerListeners.remove(o); |
||
| 805 | } |
||
| 806 | |||
| 807 | /**
|
||
| 808 | * @return Returns the removeRasterFlag.
|
||
| 809 | */
|
||
| 810 | public boolean isRemoveRasterFlag() { |
||
| 811 | return removeRasterFlag;
|
||
| 812 | } |
||
| 813 | |||
| 814 | /**
|
||
| 815 | * Asigna el valor del flag que dice si destruimos la memoria del raster
|
||
| 816 | * al eliminarlo del TOC o no.
|
||
| 817 | * @param removeRasterFlag The removeRasterFlag to set.
|
||
| 818 | */
|
||
| 819 | public void setRemoveRasterFlag(boolean removeRasterFlag) { |
||
| 820 | this.removeRasterFlag = removeRasterFlag;
|
||
| 821 | } |
||
| 822 | |||
| 823 | public ImageIcon getTocImageIcon() { |
||
| 824 | return new ImageIcon(MapControl.class.getResource("images/icolayerRaster.PNG")); |
||
| 825 | } |
||
| 826 | |||
| 827 | /*
|
||
| 828 | * (non-Javadoc)
|
||
| 829 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#getTileSize()
|
||
| 830 | */
|
||
| 831 | public int[] getTileSize() { |
||
| 832 | int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
||
| 833 | return size;
|
||
| 834 | } |
||
| 835 | |||
| 836 | /*
|
||
| 837 | * (non-Javadoc)
|
||
| 838 | * @see com.iver.cit.gvsig.fmap.layers.RasterOperations#isTiled()
|
||
| 839 | */
|
||
| 840 | public boolean isTiled() { |
||
| 841 | return mustTileDraw;
|
||
| 842 | } |
||
| 843 | |||
| 844 | /**
|
||
| 845 | * Obtiene el flag que dice si la imagen est? o no georreferenciada
|
||
| 846 | * @return true si est? georreferenciada y false si no lo est?.
|
||
| 847 | */
|
||
| 848 | public boolean isGeoreferenced() { |
||
| 849 | return dataset.isGeoreferenced();
|
||
| 850 | } |
||
| 851 | |||
| 852 | /**
|
||
| 853 | * Get datasource object
|
||
| 854 | * @return
|
||
| 855 | */
|
||
| 856 | 13328 | nacho | public BufferFactory getBufferFactory(){
|
| 857 | 12425 | nacho | return bufferFactory;
|
| 858 | } |
||
| 859 | |||
| 860 | 12441 | nacho | /**
|
| 861 | 12447 | bsanchez | * Asigna el valor noData asociado a la capa
|
| 862 | 12441 | nacho | * @return double que representa el valor noData asociado a la capa
|
| 863 | */
|
||
| 864 | public double getNoDataValue() { |
||
| 865 | return noDataValue;
|
||
| 866 | } |
||
| 867 | 12447 | bsanchez | |
| 868 | 12441 | nacho | /**
|
| 869 | * Asigna el valor no data asociado a la capa
|
||
| 870 | * @param nd
|
||
| 871 | */
|
||
| 872 | public void setNoDataValue(double nd){ |
||
| 873 | 12447 | bsanchez | if (bufferFactory != null) |
| 874 | bufferFactory.setNoDataValue(nd); |
||
| 875 | 12441 | nacho | noDataValue = nd; |
| 876 | } |
||
| 877 | 12447 | bsanchez | |
| 878 | 12425 | nacho | /*
|
| 879 | * (non-Javadoc)
|
||
| 880 | * @see org.gvsig.fmap.raster.IRasterOperations#getPXHeight()
|
||
| 881 | */
|
||
| 882 | public double getPxHeight() { |
||
| 883 | 13377 | nacho | return dataset.getHeight();
|
| 884 | 12425 | nacho | } |
| 885 | |||
| 886 | /*
|
||
| 887 | * (non-Javadoc)
|
||
| 888 | * @see org.gvsig.fmap.raster.IRasterOperations#getPxWidth()
|
||
| 889 | */
|
||
| 890 | public double getPxWidth() { |
||
| 891 | 13377 | nacho | return dataset.getWidth();
|
| 892 | 12425 | nacho | } |
| 893 | |||
| 894 | /*
|
||
| 895 | * (non-Javadoc)
|
||
| 896 | * @see org.gvsig.fmap.raster.IGeoDimension#getWCHeight()
|
||
| 897 | */
|
||
| 898 | public double getWCHeight() { |
||
| 899 | return getFullExtent().getHeight();
|
||
| 900 | } |
||
| 901 | |||
| 902 | /*
|
||
| 903 | * (non-Javadoc)
|
||
| 904 | * @see org.gvsig.fmap.raster.IGeoDimension#getWCWidth()
|
||
| 905 | */
|
||
| 906 | public double getWCWidth() { |
||
| 907 | return getFullExtent().getWidth();
|
||
| 908 | } |
||
| 909 | |||
| 910 | /*
|
||
| 911 | * (non-Javadoc)
|
||
| 912 | * @see org.gvsig.fmap.raster.IRasterFile#getFileSize()
|
||
| 913 | */
|
||
| 914 | public long[] getFileSize(){ |
||
| 915 | int nFiles = dataset.getDatasetCount();
|
||
| 916 | long[] s = new long[nFiles]; |
||
| 917 | for (int i = 0; i < nFiles; i++) |
||
| 918 | 13540 | nacho | s[i] = dataset.getFileSize(); |
| 919 | 12425 | nacho | return s;
|
| 920 | } |
||
| 921 | |||
| 922 | /*
|
||
| 923 | * (non-Javadoc)
|
||
| 924 | * @see org.gvsig.fmap.raster.IRasterFile#getFileName()
|
||
| 925 | */
|
||
| 926 | public String[] getFileName(){ |
||
| 927 | int nFiles = dataset.getDatasetCount();
|
||
| 928 | String[] s = new String[nFiles]; |
||
| 929 | for (int i = 0; i < nFiles; i++) |
||
| 930 | 13328 | nacho | s[i] = dataset.getDataset(i)[0].getFName();
|
| 931 | 12425 | nacho | return s;
|
| 932 | } |
||
| 933 | |||
| 934 | /*
|
||
| 935 | * (non-Javadoc)
|
||
| 936 | * @see org.gvsig.fmap.raster.IRasterFile#getFileCount()
|
||
| 937 | */
|
||
| 938 | public int getFileCount(){ |
||
| 939 | return dataset.getDatasetCount();
|
||
| 940 | } |
||
| 941 | |||
| 942 | /*
|
||
| 943 | * (non-Javadoc)
|
||
| 944 | * @see org.gvsig.fmap.raster.IRasterFile#getFileFormat()
|
||
| 945 | */
|
||
| 946 | public String getFileFormat(){ |
||
| 947 | 13328 | nacho | String fName = dataset.getDataset(0)[0].getFName(); |
| 948 | 12425 | nacho | int index = fName.lastIndexOf(".") + 1; |
| 949 | String ext = null; |
||
| 950 | if (index > 0) |
||
| 951 | ext = fName.substring(fName.lastIndexOf(".") + 1, fName.length()); |
||
| 952 | return ext;
|
||
| 953 | } |
||
| 954 | |||
| 955 | /*
|
||
| 956 | * (non-Javadoc)
|
||
| 957 | * @see org.gvsig.fmap.raster.IRasterOperations#getBandCount()
|
||
| 958 | */
|
||
| 959 | public int getBandCount(){ |
||
| 960 | return dataset.getBandCount();
|
||
| 961 | } |
||
| 962 | |||
| 963 | /*
|
||
| 964 | * (non-Javadoc)
|
||
| 965 | * @see org.gvsig.fmap.raster.IRasterOperations#getDatatype()
|
||
| 966 | */
|
||
| 967 | public int[] getDataType(){ |
||
| 968 | return dataset.getDataType();
|
||
| 969 | } |
||
| 970 | |||
| 971 | /*
|
||
| 972 | * (non-Javadoc)
|
||
| 973 | * @see org.gvsig.fmap.raster.IRasterRendering#getRenderTransparency()
|
||
| 974 | */
|
||
| 975 | public GridTransparency getRenderTransparency(){
|
||
| 976 | 12914 | bsanchez | return getRender().getLastTransparency();
|
| 977 | 12425 | nacho | } |
| 978 | |||
| 979 | /*
|
||
| 980 | * (non-Javadoc)
|
||
| 981 | 13328 | nacho | * @see org.gvsig.raster.hierarchy.IRasterDataset#getDataSource()
|
| 982 | 12425 | nacho | */
|
| 983 | 13328 | nacho | public IRasterDataSource getDataSource() {
|
| 984 | 12425 | nacho | return dataset;
|
| 985 | } |
||
| 986 | |||
| 987 | /*
|
||
| 988 | * (non-Javadoc)
|
||
| 989 | * @see org.gvsig.fmap.raster.IRasterDataset#addFile(java.lang.String)
|
||
| 990 | */
|
||
| 991 | 13163 | nacho | public void addFile(String fileName) throws NotSupportedExtensionException, RasterDriverException{ |
| 992 | if (getRender() != null) |
||
| 993 | bufferFactory.addFile(RasterDataset.open(getProjection(), fileName)); |
||
| 994 | 12425 | nacho | } |
| 995 | |||
| 996 | /*
|
||
| 997 | * (non-Javadoc)
|
||
| 998 | * @see org.gvsig.fmap.raster.IRasterDataset#delFile(java.lang.String)
|
||
| 999 | */
|
||
| 1000 | public void delFile(String fileName) { |
||
| 1001 | if (getRender() != null) |
||
| 1002 | bufferFactory.removeFile(fileName); |
||
| 1003 | } |
||
| 1004 | |||
| 1005 | /*
|
||
| 1006 | * (non-Javadoc)
|
||
| 1007 | * @see org.gvsig.fmap.raster.IRasterDataset#getInfo(java.lang.String)
|
||
| 1008 | */
|
||
| 1009 | public Object getInfo(String key) { |
||
| 1010 | if (key.equals("DriverName")) |
||
| 1011 | return "gvSIG Raster Driver"; |
||
| 1012 | return null; |
||
| 1013 | } |
||
| 1014 | |||
| 1015 | /*
|
||
| 1016 | * (non-Javadoc)
|
||
| 1017 | * @see org.gvsig.fmap.raster.IRasterRendering#getRenderFilterList()
|
||
| 1018 | */
|
||
| 1019 | public RasterFilterList getRenderFilterList(){
|
||
| 1020 | return getRender().getFilterList();
|
||
| 1021 | } |
||
| 1022 | |||
| 1023 | /*
|
||
| 1024 | * (non-Javadoc)
|
||
| 1025 | * @see org.gvsig.raster.shared.IRasterOperations#getMetadata()
|
||
| 1026 | */
|
||
| 1027 | public DatasetMetadata[] getMetadata() { |
||
| 1028 | int count = dataset.getDatasetCount();
|
||
| 1029 | DatasetMetadata[] metadata = new DatasetMetadata[count]; |
||
| 1030 | for (int i = 0; i < count; i++) { |
||
| 1031 | 13328 | nacho | metadata[i] = dataset.getDataset(i)[0].getMetadata();
|
| 1032 | 12425 | nacho | } |
| 1033 | return metadata;
|
||
| 1034 | } |
||
| 1035 | |||
| 1036 | /*
|
||
| 1037 | * (non-Javadoc)
|
||
| 1038 | * @see org.gvsig.raster.shared.IRasterOperations#getBandCountFromDataset()
|
||
| 1039 | */
|
||
| 1040 | public int[] getBandCountFromDataset() { |
||
| 1041 | int count = dataset.getDatasetCount();
|
||
| 1042 | int[] bands = new int[count]; |
||
| 1043 | for (int i = 0; i < count; i++) { |
||
| 1044 | 13328 | nacho | bands[i] = dataset.getDataset(i)[0].getBandCount();
|
| 1045 | 12425 | nacho | } |
| 1046 | return bands;
|
||
| 1047 | } |
||
| 1048 | |||
| 1049 | /*
|
||
| 1050 | * (non-Javadoc)
|
||
| 1051 | * @see org.gvsig.raster.shared.IRasterOperations#getColourInterpretation(int, int)
|
||
| 1052 | */
|
||
| 1053 | public String getColourInterpretation(int band, int dataset) { |
||
| 1054 | if (this.dataset.getColorInterpretation(dataset) == null) |
||
| 1055 | return "Undefined"; |
||
| 1056 | return this.dataset.getColorInterpretation(dataset).get(band); |
||
| 1057 | } |
||
| 1058 | |||
| 1059 | /*
|
||
| 1060 | * (non-Javadoc)
|
||
| 1061 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getStringProjection()
|
||
| 1062 | */
|
||
| 1063 | 13163 | nacho | public String getWktProjection() throws RasterDriverException { |
| 1064 | 12425 | nacho | try {
|
| 1065 | 12494 | nacho | return dataset.getWktProjection();
|
| 1066 | 12425 | nacho | } catch (RasterDriverException e) {
|
| 1067 | 13163 | nacho | throw new RasterDriverException("No puedo obtener la proyecci?n asociada al dataset.", e); |
| 1068 | 12425 | nacho | } |
| 1069 | } |
||
| 1070 | |||
| 1071 | /**
|
||
| 1072 | * Obtiene el grid de la capa completa. Hay que tener cuidado porque cuando se hace esta
|
||
| 1073 | * petici?n se carga un buffer con todos los datos de la capa. Este buffer puede ser
|
||
| 1074 | * cacheado o no dependiendo del tama?o de esta.
|
||
| 1075 | * @param interpolated true si se solicita un grid interpolado y false si se solicita sin interpolar.
|
||
| 1076 | * @return Grid.
|
||
| 1077 | 13409 | nacho | * @throws InterruptedException
|
| 1078 | 12425 | nacho | */
|
| 1079 | 13409 | nacho | public Grid getFullGrid(boolean interpolated) throws InterruptedException { |
| 1080 | 13328 | nacho | BufferFactory bf = getBufferFactory(); |
| 1081 | 12425 | nacho | bf.clearDrawableBand(); |
| 1082 | bf.setAllDrawableBands(); |
||
| 1083 | bf.setAreaOfInterest(); |
||
| 1084 | return new Grid(bf, interpolated); |
||
| 1085 | } |
||
| 1086 | |||
| 1087 | /*
|
||
| 1088 | * (non-Javadoc)
|
||
| 1089 | * @see org.gvsig.raster.shared.IRasterGeoOperations#getFullRasterExtent()
|
||
| 1090 | */
|
||
| 1091 | public Extent getFullRasterExtent() {
|
||
| 1092 | 13328 | nacho | return this.getDataSource().getExtent(); |
| 1093 | 12425 | nacho | } |
| 1094 | |||
| 1095 | |||
| 1096 | /**
|
||
| 1097 | * Devuelve el fichero asociado a la capa o null si no tiene.
|
||
| 1098 | * @return Fichero.
|
||
| 1099 | */
|
||
| 1100 | public File getFile() { |
||
| 1101 | return (params instanceof File) ? ((File)params) : null; |
||
| 1102 | } |
||
| 1103 | |||
| 1104 | /**
|
||
| 1105 | * Consulta si un fichero es aceptado o no para este tipo de capa.
|
||
| 1106 | * @param file Fichero a consultar
|
||
| 1107 | * @return true si es aceptado y false si no lo es.
|
||
| 1108 | */
|
||
| 1109 | public static boolean isFileAccepted(File file) { |
||
| 1110 | return RasterDataset.fileIsSupported(file.getName());
|
||
| 1111 | } |
||
| 1112 | |||
| 1113 | /*
|
||
| 1114 | * (non-Javadoc)
|
||
| 1115 | * @see org.gvsig.raster.shared.IRasterRendering#existColorTable()
|
||
| 1116 | */
|
||
| 1117 | public boolean existColorTable() { |
||
| 1118 | 13589 | bsanchez | return getRender().existColorTable();
|
| 1119 | 12425 | nacho | } |
| 1120 | 12447 | bsanchez | |
| 1121 | 13575 | nacho | ILegend lastLegend = null;
|
| 1122 | 12425 | nacho | /**
|
| 1123 | 13575 | nacho | * Define la ultima leyenda valida de la capa o se pone a null para que la
|
| 1124 | * capa busque una leyenda valida.
|
||
| 1125 | * @param ct
|
||
| 1126 | */
|
||
| 1127 | public void setLastLegend(ColorTable ct) { |
||
| 1128 | lastLegend = ColorTableLegend.createLegend(ct); |
||
| 1129 | } |
||
| 1130 | |||
| 1131 | /**
|
||
| 1132 | 12425 | nacho | * Devuelve la Leyenda de la capa.
|
| 1133 | * @return Leyenda.
|
||
| 1134 | */
|
||
| 1135 | public ILegend getLegend() {
|
||
| 1136 | 13571 | bsanchez | if (lastLegend != null) |
| 1137 | return lastLegend;
|
||
| 1138 | |||
| 1139 | 12914 | bsanchez | ColorTable ct = null;
|
| 1140 | 13571 | bsanchez | ColorTableFilter colorTableFilter = (ColorTableFilter) getRenderFilterList().getByName(ColorTableFilter.names[0]);
|
| 1141 | 12914 | bsanchez | if (colorTableFilter != null) { |
| 1142 | ColorTable ct2 = new GridPalette((ColorTable) colorTableFilter.getColorTable());
|
||
| 1143 | 13571 | bsanchez | if (ct2.getColorItems() != null) |
| 1144 | 12914 | bsanchez | ct = ct2; |
| 1145 | } |
||
| 1146 | if (ct == null) |
||
| 1147 | 13571 | bsanchez | ct = this.getDataSource().getColorTables()[0]; |
| 1148 | 12914 | bsanchez | |
| 1149 | 13571 | bsanchez | return ColorTableLegend.createLegend(ct);
|
| 1150 | 12425 | nacho | } |
| 1151 | |||
| 1152 | /*
|
||
| 1153 | * (non-Javadoc)
|
||
| 1154 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable#addLegendListener(com.iver.cit.gvsig.fmap.layers.LegendListener)
|
||
| 1155 | */
|
||
| 1156 | public void addLegendListener(LegendListener listener) { |
||
| 1157 | layerChangeSupport.addLayerListener(listener); |
||
| 1158 | } |
||
| 1159 | |||
| 1160 | /*
|
||
| 1161 | * (non-Javadoc)
|
||
| 1162 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable#getShapeType()
|
||
| 1163 | */
|
||
| 1164 | public int getShapeType() throws ReadDriverException { |
||
| 1165 | return FShape.POLYGON;
|
||
| 1166 | } |
||
| 1167 | |||
| 1168 | /*
|
||
| 1169 | * (non-Javadoc)
|
||
| 1170 | * @see com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable#removeLegendListener(com.iver.cit.gvsig.fmap.layers.LegendListener)
|
||
| 1171 | */
|
||
| 1172 | public void removeLegendListener(LegendListener listener) { |
||
| 1173 | layerChangeSupport.removeLayerListener(listener); |
||
| 1174 | } |
||
| 1175 | 12624 | bsanchez | |
| 1176 | 12569 | nacho | /**
|
| 1177 | 12624 | bsanchez | * Metodo que obtiene si un punto cae dentro de los l?mites de la capa
|
| 1178 | 12569 | nacho | * o fuera de ellos.
|
| 1179 | * @param p Punto a calcular
|
||
| 1180 | * @return true si est? dentro de los l?mites y false si est? fuera
|
||
| 1181 | */
|
||
| 1182 | public boolean isInside(Point2D p) { |
||
| 1183 | 13328 | nacho | return getDataSource().isInside(p);
|
| 1184 | 12569 | nacho | } |
| 1185 | 12624 | bsanchez | |
| 1186 | 12569 | nacho | /**
|
| 1187 | * Recupera del raster la matriz de transformaci?n que lo situa en cualquier parte de la vista
|
||
| 1188 | * @return AffineTransform
|
||
| 1189 | */
|
||
| 1190 | 13127 | nacho | public AffineTransform getAffineTransform() { |
| 1191 | 13328 | nacho | return getDataSource().getAffineTransform();
|
| 1192 | 12569 | nacho | } |
| 1193 | 12624 | bsanchez | |
| 1194 | 12569 | nacho | /**
|
| 1195 | * Asigna al raster la matriz de transformaci?n para situarlo en cualquier parte de la vista
|
||
| 1196 | * @param transf
|
||
| 1197 | */
|
||
| 1198 | 13127 | nacho | public void setAffineTransform(AffineTransform transf) { |
| 1199 | 12853 | nacho | affineTransformList.add(transf); |
| 1200 | 13328 | nacho | getDataSource().setAffineTransform(transf); |
| 1201 | 12569 | nacho | } |
| 1202 | 12853 | nacho | |
| 1203 | /**
|
||
| 1204 | 13127 | nacho | * Asigna al raster la matriz de transformaci?n para situarlo en cualquier parte de la vista.
|
| 1205 | * Esta versi?n no guarda en el historico.
|
||
| 1206 | * @param transf
|
||
| 1207 | */
|
||
| 1208 | public void setAT(AffineTransform transf) { |
||
| 1209 | 13328 | nacho | getDataSource().setAffineTransform(transf); |
| 1210 | 13127 | nacho | } |
| 1211 | |||
| 1212 | /**
|
||
| 1213 | 12853 | nacho | * Obtiene la lista de transformaciones que se han ido aplicando al raster.
|
| 1214 | * @return Historical. Lista de AffineTransform
|
||
| 1215 | */
|
||
| 1216 | public Historical getAffineTransformHistorical() {
|
||
| 1217 | return this.affineTransformList; |
||
| 1218 | } |
||
| 1219 | 13127 | nacho | |
| 1220 | /**
|
||
| 1221 | * Salva la georreferenciaci?n a fichero rmf.
|
||
| 1222 | * @param fName
|
||
| 1223 | * @throws IOException
|
||
| 1224 | */
|
||
| 1225 | 13328 | nacho | public void saveGeoToRmf() throws IOException { |
| 1226 | getDataSource().saveGeoToRmf(); |
||
| 1227 | 13127 | nacho | affineTransformList.clear(); |
| 1228 | affineTransformList.add(this.getAffineTransform());
|
||
| 1229 | } |
||
| 1230 | 13300 | nacho | |
| 1231 | /*
|
||
| 1232 | * (non-Javadoc)
|
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| 1233 | * @see org.gvsig.fmap.raster.layers.IRasterLayerActions#isActionEnabled(int)
|
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| 1234 | */
|
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| 1235 | public boolean isActionEnabled(int action) { |
||
| 1236 | 13589 | bsanchez | switch (action) {
|
| 1237 | case IRasterLayerActions.PROPERTIES_BANDS_FILE_LIST:
|
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| 1238 | if (existColorTable())
|
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| 1239 | return false; |
||
| 1240 | case IRasterLayerActions.PROPERTIES_BANDS_RGB:
|
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| 1241 | if (existColorTable())
|
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| 1242 | return false; |
||
| 1243 | case IRasterLayerActions.PROPERTIES_OPACITY:
|
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| 1244 | return false; |
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| 1245 | case IRasterLayerActions.PROPERTIES_TRANSPARENCY:
|
||
| 1246 | return true; |
||
| 1247 | } |
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| 1248 | 13300 | nacho | return true; |
| 1249 | } |
||
| 1250 | 12425 | nacho | } |