gvsig-raster / org.gvsig.raster / trunk / org.gvsig.raster / org.gvsig.raster.fmap / src / main / java / org / gvsig / raster / fmap / layers / DefaultFLyrRaster.java @ 752
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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package org.gvsig.raster.fmap.layers; |
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import java.awt.Dimension; |
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import java.awt.Graphics2D; |
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import java.awt.Point; |
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import java.awt.Rectangle; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.NoninvertibleTransformException; |
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import java.awt.geom.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Set; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.compat.print.PrintAttributes; |
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import org.gvsig.fmap.crs.CRSFactory; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataStore; |
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import org.gvsig.fmap.dal.DataStoreParameters; |
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import org.gvsig.fmap.dal.coverage.RasterLibrary; |
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import org.gvsig.fmap.dal.coverage.RasterLocator; |
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import org.gvsig.fmap.dal.coverage.RasterManager; |
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import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
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import org.gvsig.fmap.dal.coverage.datastruct.ColorItem; |
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import org.gvsig.fmap.dal.coverage.datastruct.ColorTableLibrary; |
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import org.gvsig.fmap.dal.coverage.datastruct.Extent; |
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import org.gvsig.fmap.dal.coverage.datastruct.Params; |
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import org.gvsig.fmap.dal.coverage.datastruct.ViewPortData; |
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import org.gvsig.fmap.dal.coverage.exception.FileNotFoundInListException; |
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import org.gvsig.fmap.dal.coverage.exception.FileNotOpenException; |
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import org.gvsig.fmap.dal.coverage.exception.FilePaletteException; |
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import org.gvsig.fmap.dal.coverage.exception.FilterManagerException; |
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import org.gvsig.fmap.dal.coverage.exception.FilterTypeException; |
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import org.gvsig.fmap.dal.coverage.exception.GridException; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSourceException; |
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import org.gvsig.fmap.dal.coverage.exception.NotSupportedExtensionException; |
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import org.gvsig.fmap.dal.coverage.exception.OperationNotSupportedException; |
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import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException; |
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import org.gvsig.fmap.dal.coverage.exception.RasterDriverException; |
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import org.gvsig.fmap.dal.coverage.exception.RmfSerializerException; |
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import org.gvsig.fmap.dal.coverage.grid.Grid; |
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import org.gvsig.fmap.dal.coverage.grid.ROI; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilter; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilterList; |
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import org.gvsig.fmap.dal.coverage.grid.RasterFilterListManager; |
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import org.gvsig.fmap.dal.coverage.grid.render.Render; |
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import org.gvsig.fmap.dal.coverage.grid.render.VisualPropertyEvent; |
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import org.gvsig.fmap.dal.coverage.grid.render.VisualPropertyListener; |
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import org.gvsig.fmap.dal.coverage.process.TaskEventManager; |
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import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
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import org.gvsig.fmap.dal.coverage.store.RasterQuery; |
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import org.gvsig.fmap.dal.coverage.store.parameter.RasterDataParameters; |
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import org.gvsig.fmap.dal.coverage.store.parameter.RasterFileStoreParameters; |
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import org.gvsig.fmap.dal.coverage.store.parameter.TileDataParameters; |
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import org.gvsig.fmap.dal.coverage.store.props.ColorInterpretation; |
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import org.gvsig.fmap.dal.coverage.store.props.ColorTable; |
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import org.gvsig.fmap.dal.coverage.store.props.Statistics; |
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import org.gvsig.fmap.dal.coverage.util.CRSUtils; |
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import org.gvsig.fmap.dal.coverage.util.ColorConversion; |
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import org.gvsig.fmap.dal.coverage.util.FileUtils; |
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import org.gvsig.fmap.dal.coverage.util.Historical; |
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import org.gvsig.fmap.dal.coverage.util.MathUtils; |
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import org.gvsig.fmap.dal.coverage.util.ProviderServices; |
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import org.gvsig.fmap.dal.coverage.util.RasterUtils; |
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import org.gvsig.fmap.dal.exception.CloseException; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.fmap.dal.raster.spi.CoverageStoreProviderServices; |
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import org.gvsig.fmap.geom.GeometryLocator; |
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import org.gvsig.fmap.geom.GeometryManager; |
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import org.gvsig.fmap.geom.Geometry.SUBTYPES; |
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import org.gvsig.fmap.geom.Geometry.TYPES; |
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import org.gvsig.fmap.geom.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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import org.gvsig.fmap.mapcontext.exceptions.ReloadLayerException; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.FLyrDefault; |
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import org.gvsig.fmap.mapcontext.layers.LayerChangeSupport; |
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import org.gvsig.fmap.mapcontext.layers.LayerListener; |
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import org.gvsig.fmap.mapcontext.layers.Tiling; |
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import org.gvsig.fmap.mapcontext.layers.operations.Classifiable; |
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import org.gvsig.fmap.mapcontext.layers.operations.InfoByPoint; |
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import org.gvsig.fmap.mapcontext.layers.operations.SingleLayer; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.listeners.LegendListener; |
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import org.gvsig.raster.fmap.legend.ColorTableLegend; |
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import org.gvsig.raster.util.RasterNotLoadException; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynClass; |
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import org.gvsig.tools.dynobject.DynObjectManager; |
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import org.gvsig.tools.dynobject.DynObjectSet; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.exception.BaseException; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.gvsig.tools.task.Cancellable; |
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import org.gvsig.utils.XMLEntity; |
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import org.gvsig.utils.XMLException; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/**
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* Raster layer
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*
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* @author Nacho Brodin (nachobrodin@gmail.com)
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*/
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@SuppressWarnings("deprecation") |
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public class DefaultFLyrRaster extends FLyrDefault implements FLyrRaster, Multiresolution, InfoByPoint, Classifiable, |
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IRasterLayerActions, ILayerState, VisualPropertyListener, SingleLayer {
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public static final String PERSISTENT_NAME = "FLyrRasterSE_Persistent"; |
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public static final String PERSISTENT_DESCRIPTION = "FLyrRasterSE Persistent"; |
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private RasterManager rManager = RasterLocator.getManager();
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private boolean mustTileDraw = false; |
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private boolean mustTilePrint = true; |
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private int maxTileDrawWidth = 200; |
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private int maxTileDrawHeight = 200; |
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private int maxTilePrintWidth = 1500; |
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private int maxTilePrintHeight = 1500; |
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protected IStatusRaster status = null; |
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private boolean firstLoad = false; |
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private boolean removeRasterFlag = true; |
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protected RasterDataStore dataStore = null; |
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protected Render render = null; |
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private int posX = 0; |
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private int posY = 0; |
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private double posXWC = 0; |
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private int posYWC = 0; |
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private int r = 0; |
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private int g = 0; |
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private int b = 0; |
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private LayerChangeSupport layerChangeSupport = new LayerChangeSupport(); |
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private FLyrState state = new FLyrState(); |
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protected ILegend lastLegend = null; |
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protected ColorTable loadedFromProject = null; |
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private ArrayList<ROI> rois = null; |
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private RasterDrawStrategy strategy = null; |
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static private IConfiguration configuration = new DefaultLayerConfiguration(); |
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protected int zoomLevel = 1; |
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public boolean recalcLevel = true; |
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private BufferedImage image = null; |
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private static GeometryManager geomManager = GeometryLocator.getGeometryManager(); |
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private static final Logger logger = LoggerFactory.getLogger(DefaultFLyrRaster.class); |
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protected FileUtils fileUtil = RasterLocator.getManager().getFileUtils();
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protected RasterUtils rasterUtil = RasterLocator.getManager().getRasterUtils();
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protected CRSUtils crsUtil = RasterLocator.getManager().getCRSUtils();
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protected MathUtils mathUtil = RasterLocator.getManager().getMathUtils();
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private String uri = null; |
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/**
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* Tipo de valor no data asociado a la capa.
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* Sirve para diferenciar los estados seleccionados por el usuario. Siendo
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* estos 'Sin Valor NoData', 'NoData de Capa'(Por defecto) y 'Personalizado'
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*/
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private int noDataType = RasterLibrary.NODATATYPE_LAYER; |
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/**
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* Lista de transformaciones afines que son aplicadas. Esta lista es
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* simplemente un historico que no se utiliza. Es posible utilizarlo para
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* recuperar transformaciones anteriores.
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*/
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private Historical affineTransformList = null; |
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protected String readingData = null; |
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public DefaultFLyrRaster() {
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affineTransformList = rManager.createHistoricalService(); |
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} |
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public static void registerDynClass() { |
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DynObjectManager manager = ToolsLocator.getDynObjectManager(); |
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DynClass dynClass = manager.add("RasterInfo", "Raster layer Info by point"); |
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dynClass.setNamespace("InfoByPoint");
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dynClass.addDynFieldString("File");
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dynClass.addDynFieldString("View Point");
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dynClass.addDynFieldString("Pixel Point");
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dynClass.addDynFieldString("RGB");
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dynClass.addDynFieldString("CMYK");
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dynClass.addDynFieldString("HSL");
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dynClass.addDynFieldString("Band Value");
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dynClass.addDynFieldString("World Point");
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} |
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/**
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* Builds a new raster layer
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* @param fileName
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* @return
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* @throws RasterNotLoadException
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* @throws LoadLayerException
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*/
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public static DefaultFLyrRaster createLayer(String layerName, File file) throws LoadLayerException { |
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ProviderServices provServ = RasterLocator.getManager().getProviderServices(); |
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RasterDataParameters storeParameters = provServ.createParameters(file.getName()); |
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storeParameters.setURI(file.getPath()); |
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DataManager dataManager = DALLocator.getDataManager(); |
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DataStore dataStore = null;
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try {
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dataStore = dataManager.createStore(storeParameters); |
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} catch (ValidateDataParametersException e) {
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throw new LoadLayerException("Error al cargar la capa."); |
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} catch (InitializeException e) {
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throw new LoadLayerException("Error al cargar la capa."); |
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} catch (ProviderNotRegisteredException e) {
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throw new LoadLayerException("Error al cargar la capa."); |
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} |
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DefaultFLyrRaster lyr = new DefaultFLyrRaster();
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lyr.setName(layerName); |
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lyr.setDataStore(dataStore); |
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return lyr;
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setName(java.lang.String)
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*/
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public void setName(String name) { |
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super.setName(name);
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//Si la capa tiene nombre acivamos el estado awake
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if(name != null) |
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try {
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if(isClosed())
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enableAwake(); |
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} catch (NotAvailableStateException e) {
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logger.error("Fallo el estado de open. Closed=" + isClosed() + " Active=" + isOpen(), this, e); |
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} |
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} |
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/*
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* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#wakeUp()
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*/
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public void wakeUp(){ |
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try {
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reload(); |
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} catch (ReloadLayerException e) {
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// No se ha podido recuperar la capa con exito
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} |
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} |
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/**
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* Asignar el estado del raster
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* @param status
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*/
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public void setStatus(IStatusRaster status){ |
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this.status = status;
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} |
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/**
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* Obtiene el estado del raster
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* @return
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*/
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public IStatusRaster getStatus(){
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return this.status; |
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} |
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/*
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* @see com.iver.cit.gvsig.fmap.layers.FLayer#load()
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*/
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public void load() throws LoadLayerException { |
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if (isStopped() || getDataStore() == null) |
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return;
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enableStopped(); // Paramos la capa mientras se hace un load
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int test = -1; |
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DataStoreParameters params = getDataStore().getParameters(); |
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DataStoreParameters p = params; |
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if (params != null) { |
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if(params instanceof TileDataParameters) { |
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uri = ((RasterDataParameters)params).getURI(); |
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if(uri == null) |
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p = (DataStoreParameters)((TileDataParameters)params).getDataParameters(); |
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} |
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if(uri == null) { |
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if(params instanceof RasterDataParameters) |
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uri = ((RasterDataParameters)p).getURI(); |
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} |
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test = uri.indexOf("ecwp:");
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} |
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if (test != -1) { |
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String urlECW = uri.substring(test + 6); |
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uri = "ecwp://" + urlECW;
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System.err.println(test + " " + uri); |
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} |
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try {
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if(!dataStore.isOpen())
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dataStore = rManager.open(params); |
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} catch (NotSupportedExtensionException e) {
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throw new LoadLayerException(this.getName()); |
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} catch (RasterDriverException e) {
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throw new LoadLayerException(this.getName()); |
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} |
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if (dataStore != null) |
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try {
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this.init();
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} catch (FilePaletteException e) {
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throw new LoadLayerException("", e); |
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} |
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} |
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/**
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* Acciones de inicializaci?n despu?s de que la fuente de datos
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* de la capa est? asignada. El tipo de fuente de datos es variable
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* puede ser MultiRasterDataset, CompositeDataset u otras que existan e
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* implementen IRasterDatasource.
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* @throws FilePaletteException
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*/
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public void init() throws LoadLayerException, FilePaletteException { |
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if (dataStore == null) |
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throw new LoadLayerException("Formato no valido", new IOException()); |
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render = dataStore.getRender(); |
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render.addVisualPropertyListener(this);
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initFilters(); |
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//Inicializaci?n del historico de transformaciones
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affineTransformList.clear(); |
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affineTransformList.add(this.getAffineTransform());
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try {
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enableOpen(); |
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} catch (NotAvailableStateException e) {
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throw new LoadLayerException("Fallo el estado de open. Closed=" + isClosed() + " Awake=" + isAwake(), e); |
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} |
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} |
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|
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.fmap.layers.FLyrRaster#readProjection()
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*/
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public IProjection readProjection() throws RasterDriverException { |
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try {
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crsUtil.setCRSFactory(CRSFactory.cp); |
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if( dataStore == null ) |
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return null; |
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return crsUtil.convertWktToIProjection(dataStore.getWktProjection());
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} catch (Exception e) { |
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throw new RasterDriverException("Problems converting from WKT to IProjection", e); |
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} catch (Error e) { |
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e.printStackTrace(); |
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return null; |
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} |
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} |
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|
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/**
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* Crea el objeto renderizador de raster
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* @return Rendering
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*/
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public Render getRender() {
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if (render == null) { |
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render = dataStore.getRender(); |
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render.addVisualPropertyListener(this);
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} |
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return render;
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} |
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|
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.fmap.layers.FLyrRaster#getURI()
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*/
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public String getURI() { |
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return uri;
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} |
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|
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/*
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* (non-Javadoc)
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* @see org.gvsig.raster.fmap.layers.FLyrRaster#applyNoData()
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*/
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public void applyNoData() { |
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Boolean noDataEnabled = configuration.getValueBoolean("nodata_transparency_enabled", Boolean.FALSE); |
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if (noDataEnabled.booleanValue() && dataStore.isNoDataEnabled()) {
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noDataType = RasterLibrary.NODATATYPE_LAYER; |
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Double noDataValue = Double.valueOf(getNoDataValue()); |
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dataStore.getTransparency().setNoData(noDataValue.doubleValue()); |
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getRender().getLastTransparency().setNoData(noDataValue.doubleValue()); |
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} else {
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dataStore.getTransparency().activeNoData(false);
|
| 417 |
noDataType = RasterLibrary.NODATATYPE_DISABLED; |
| 418 |
} |
| 419 |
} |
| 420 |
|
| 421 |
/**
|
| 422 |
* Filtros a?adidos por defecto en la pila para visualizaci?n.
|
| 423 |
* @throws FilePaletteException
|
| 424 |
*/
|
| 425 |
protected void initFilters() throws FilePaletteException { |
| 426 |
if(getDataType() == null) |
| 427 |
return;
|
| 428 |
RasterFilterList filterList = rManager.createEmptyFilterList(getDataType()[0]);
|
| 429 |
filterList.addEnvParam("IStatistics", dataStore.getStatistics());
|
| 430 |
filterList.addEnvParam("MultiRasterDataset", dataStore);
|
| 431 |
|
| 432 |
if(dataStore == null) |
| 433 |
return;
|
| 434 |
|
| 435 |
dataStore.resetNoDataValue(); |
| 436 |
applyNoData(); |
| 437 |
|
| 438 |
filterList.setInitDataType(getDataType()[0]);
|
| 439 |
|
| 440 |
// Quitamos la leyenda
|
| 441 |
lastLegend = null;
|
| 442 |
|
| 443 |
try {
|
| 444 |
//Si en la carga del proyecto se carg? una tabla de color asignamos esta
|
| 445 |
if(loadedFromProject != null) { |
| 446 |
setLastLegend(loadedFromProject); |
| 447 |
RasterFilterListManager colorTableManager = filterList.getManagerByID("ColorTable");
|
| 448 |
Params params = filterList.createEmptyFilterParams(); |
| 449 |
params.setParam("colorTable", loadedFromProject);
|
| 450 |
colorTableManager.addFilter(params); |
| 451 |
} else
|
| 452 |
//sino ponemos la tabla asociada al raster
|
| 453 |
if (dataStore.getColorTable() != null) { |
| 454 |
ColorTable table = dataStore.getColorTable(); |
| 455 |
setLastLegend(table); |
| 456 |
RasterFilterListManager colorTableManager = filterList.getManagerByID("ColorTable");
|
| 457 |
Params params = filterList.createEmptyFilterParams(); |
| 458 |
params.setParam("colorTable", table);
|
| 459 |
colorTableManager.addFilter(params); |
| 460 |
} else //sino hace lo que dice en las preferencias |
| 461 |
if (!(getDataStore().getBandCount() >= 3 && getDataType()[0] == Buffer.TYPE_BYTE)) |
| 462 |
loadEnhancedOrColorTable(filterList); |
| 463 |
loadedFromProject = null;
|
| 464 |
|
| 465 |
getRender().setFilterList(filterList); |
| 466 |
// Inicializo la transparencia para el render
|
| 467 |
getRender().setLastTransparency(dataStore.getTransparency().cloneTransparency()); |
| 468 |
} catch (FilterTypeException e) {
|
| 469 |
//Ha habido un error en la asignaci?n de filtros por los que no se a?ade ninguno.
|
| 470 |
logger.error("Error a?adiendo filtros en la inicializaci?n de capa " + this.getName() + " Datatype=" + this.getDataType(), null, e); |
| 471 |
} catch (FilterManagerException e) {
|
| 472 |
//Ha habido un error en la asignaci?n de filtros por los que no se a?ade ninguno.
|
| 473 |
logger.error("Error a?adiendo filtros en la inicializaci?n de capa " + this.getName() + " Datatype=" + this.getDataType(), null, e); |
| 474 |
} |
| 475 |
} |
| 476 |
|
| 477 |
/**
|
| 478 |
* Mira la configuracion para saber si debe cargar un realce o una tabla
|
| 479 |
* de color por defecto
|
| 480 |
* @param filterManager
|
| 481 |
* @throws FilterTypeException
|
| 482 |
* @throws FilePaletteException
|
| 483 |
*/
|
| 484 |
private void loadEnhancedOrColorTable(RasterFilterList filterList) throws FilterTypeException, FilterManagerException, FilePaletteException { |
| 485 |
String colorTableName = configuration.getValueString("loadlayer_usecolortable", (String) null); |
| 486 |
|
| 487 |
String palettesPath = System.getProperty("user.home") + |
| 488 |
File.separator +
|
| 489 |
"gvSIG" + // PluginServices.getArguments()[0] + |
| 490 |
File.separator + "colortable"; |
| 491 |
|
| 492 |
Statistics stats = dataStore.getStatistics(); |
| 493 |
ColorTableLibrary colorTableLibrary = rManager.getDataStructFactory().getColorTableLibrary(); |
| 494 |
|
| 495 |
if (colorTableName != null) |
| 496 |
try {
|
| 497 |
stats.calculate(); |
| 498 |
if (getDataStore().getBandCount() == 1) { |
| 499 |
ArrayList<String> fileList = colorTableLibrary.getPaletteFileList(palettesPath); |
| 500 |
for (int i = 0; i < fileList.size(); i++) { |
| 501 |
ArrayList<ColorItem> paletteItems = new ArrayList<ColorItem>(); |
| 502 |
String paletteName = colorTableLibrary.loadPalette(palettesPath, (String) fileList.get(i), paletteItems); |
| 503 |
if (paletteName.equals(colorTableName)) {
|
| 504 |
if (paletteItems.size() <= 0) |
| 505 |
continue;
|
| 506 |
|
| 507 |
ColorTable colorTable = colorTableLibrary.createColorTable(); |
| 508 |
colorTable.setName(paletteName); |
| 509 |
colorTable.createPaletteFromColorItems(paletteItems, true);
|
| 510 |
colorTable.setInterpolated(true);
|
| 511 |
|
| 512 |
colorTable.createColorTableInRange(stats.getMinimun(), stats.getMaximun(), true);
|
| 513 |
|
| 514 |
setLastLegend(colorTable); |
| 515 |
|
| 516 |
RasterFilterListManager colorTableManager = filterList.getManagerByID("ColorTable");
|
| 517 |
Params params = filterList.createEmptyFilterParams(); |
| 518 |
params.setParam("colorTable", colorTable);
|
| 519 |
colorTableManager.addFilter(params); |
| 520 |
return;
|
| 521 |
} |
| 522 |
} |
| 523 |
} |
| 524 |
} catch (FileNotOpenException e) {
|
| 525 |
// No podemos aplicar el filtro
|
| 526 |
} catch (RasterDriverException e) {
|
| 527 |
// No podemos aplicar el filtro
|
| 528 |
} catch (ProcessInterruptedException e) {
|
| 529 |
// El usuario ha cancelado el proceso
|
| 530 |
} |
| 531 |
|
| 532 |
RasterFilterListManager enhancementManager = filterList.getManagerByID("EnhancementStretch");
|
| 533 |
Params params = filterList.createEmptyFilterParams(); |
| 534 |
params.setParam("stats", stats);
|
| 535 |
params.setParam("remove", new Boolean(false)); |
| 536 |
params.setParam("renderBands", getRender().getRenderBands());
|
| 537 |
params.setParam("stretchs", null);//coge el LinearStretchParams por defecto |
| 538 |
params.setParam("rgb", new Boolean(true)); |
| 539 |
enhancementManager.addFilter(params); |
| 540 |
} |
| 541 |
|
| 542 |
/*
|
| 543 |
* (non-Javadoc)
|
| 544 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#isReproyectable()
|
| 545 |
*/
|
| 546 |
public boolean isReproyectable() { |
| 547 |
if (dataStore == null) |
| 548 |
return false; |
| 549 |
return dataStore.isReproyectable();
|
| 550 |
} |
| 551 |
|
| 552 |
/**
|
| 553 |
* @throws ReadException
|
| 554 |
* @throws ReadDriverException
|
| 555 |
* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
|
| 556 |
* java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort,
|
| 557 |
* com.iver.utiles.swing.threads.Cancellable)
|
| 558 |
*/
|
| 559 |
public void draw(BufferedImage image, Graphics2D g, ViewPort vp, Cancellable cancel, double scale) throws ReadException { |
| 560 |
this.image = image;
|
| 561 |
TaskEventManager task = rManager.getRasterTask(); |
| 562 |
task.setEvent(null);
|
| 563 |
|
| 564 |
try {
|
| 565 |
if (!isOpen())
|
| 566 |
return;
|
| 567 |
|
| 568 |
enableStopped(); |
| 569 |
// callLegendChanged(null);
|
| 570 |
|
| 571 |
//Solo el zoom normal recalcula el nivel dependiendo de la escala. El zoom por niveles asigna
|
| 572 |
//?l el nivel de zoom por lo que no habr? que recalcularlo.
|
| 573 |
if(recalcLevel) {
|
| 574 |
double pixelSize = vp.getEnvelope().getLength(0) / (double)vp.getImageWidth(); |
| 575 |
zoomLevel = dataStore.getNearestLevel(pixelSize); |
| 576 |
} |
| 577 |
recalcLevel = true;
|
| 578 |
|
| 579 |
strategy = new RasterDrawStrategy(getMapContext(), this); |
| 580 |
strategy.stackStrategy(); |
| 581 |
HashMap<DefaultFLyrRaster, Boolean> tStr = strategy.getStrategy(); |
| 582 |
if (tStr != null && |
| 583 |
tStr.get(this) != null && |
| 584 |
((Boolean) (tStr.get(this))).booleanValue() == false) { |
| 585 |
disableStopped(); |
| 586 |
return;
|
| 587 |
} |
| 588 |
|
| 589 |
if (isWithinScale(scale)) {
|
| 590 |
if (status != null && firstLoad) { |
| 591 |
if (mustTileDraw) {
|
| 592 |
Point2D p = vp.getOffset();
|
| 593 |
Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), vp.getImageWidth(), vp.getImageHeight()); |
| 594 |
Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
|
| 595 |
tiles.setAffineTransform((AffineTransform) vp.getAffineTransform().clone());
|
| 596 |
for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) |
| 597 |
// drawing part
|
| 598 |
try {
|
| 599 |
ViewPort vport = tiles.getTileViewPort(vp, tileNr); |
| 600 |
// g.setClip(tiles.getClip(tileNr).x, tiles.getClip(tileNr).y, tiles.getClip(tileNr).width - 5, tiles.getClip(tileNr).height);
|
| 601 |
draw(image, g, vport, cancel); |
| 602 |
} catch (InterruptedException e) { |
| 603 |
System.out.println("Se ha cancelado el pintado"); |
| 604 |
} catch (InvalidSetViewException e) {
|
| 605 |
throw new ReadException("Error reading file.", e); |
| 606 |
} catch (RasterDriverException e) {
|
| 607 |
throw new ReadException("Error reading file.", e); |
| 608 |
} catch (NoninvertibleTransformException e) { |
| 609 |
throw new ReadException("Error in the transformation.", e); |
| 610 |
} |
| 611 |
} else
|
| 612 |
try {
|
| 613 |
draw(image, g, vp, cancel); |
| 614 |
} catch (InterruptedException e) { |
| 615 |
System.out.println("Se ha cancelado el pintado"); |
| 616 |
} catch (InvalidSetViewException e) {
|
| 617 |
throw new ReadException("Error reading file.", e); |
| 618 |
} catch (RasterDriverException e) {
|
| 619 |
throw new ReadException("Error reading file.", e); |
| 620 |
} |
| 621 |
try {
|
| 622 |
status.applyStatus(this);
|
| 623 |
} catch (NotSupportedExtensionException e) {
|
| 624 |
throw new ReadException("Error in input file", e); |
| 625 |
} catch (FilterTypeException e) {
|
| 626 |
throw new ReadException("Error setting filters from a project.", e); |
| 627 |
} catch (RasterDriverException e) {
|
| 628 |
throw new ReadException("Error reading file.", e); |
| 629 |
} catch (FileNotFoundInListException e) {
|
| 630 |
throw new ReadException("Error reading file.", e); |
| 631 |
} catch (OperationNotSupportedException e) { |
| 632 |
throw new ReadException("Error reading file.", e); |
| 633 |
} catch (FilterManagerException e) {
|
| 634 |
throw new ReadException("Error reading file.", e); |
| 635 |
} catch (InvalidSourceException e) {
|
| 636 |
throw new ReadException("Invalid file.", e); |
| 637 |
} |
| 638 |
firstLoad = false;
|
| 639 |
} |
| 640 |
|
| 641 |
if (mustTileDraw) {
|
| 642 |
Point2D p = vp.getOffset();
|
| 643 |
Rectangle r = new Rectangle((int) p.getX(), (int) p.getY(), vp.getImageWidth(), vp.getImageHeight()); |
| 644 |
Tiling tiles = new Tiling(maxTileDrawWidth, maxTileDrawHeight, r);
|
| 645 |
tiles.setAffineTransform((AffineTransform) vp.getAffineTransform().clone());
|
| 646 |
for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) |
| 647 |
// drawing part
|
| 648 |
try {
|
| 649 |
ViewPort vport = tiles.getTileViewPort(vp, tileNr); |
| 650 |
draw(image, g, vport, cancel); |
| 651 |
} catch (InterruptedException e) { |
| 652 |
System.out.println("Se ha cancelado el pintado"); |
| 653 |
} catch (InvalidSetViewException e) {
|
| 654 |
throw new ReadException("Error reading file.", e); |
| 655 |
} catch (RasterDriverException e) {
|
| 656 |
throw new ReadException("Error reading file.", e); |
| 657 |
} catch (NoninvertibleTransformException e) { |
| 658 |
throw new ReadException("Error in the transformation.", e); |
| 659 |
} |
| 660 |
} else
|
| 661 |
try {
|
| 662 |
draw(image, g, vp, cancel); |
| 663 |
} catch (InterruptedException e) { |
| 664 |
System.out.println("Se ha cancelado el pintado"); |
| 665 |
} catch (InvalidSetViewException e) {
|
| 666 |
throw new ReadException("Error reading file.", e); |
| 667 |
} catch (RasterDriverException e) {
|
| 668 |
throw new ReadException("Error reading file.", e); |
| 669 |
} |
| 670 |
|
| 671 |
} |
| 672 |
|
| 673 |
//callLegendChanged(null);
|
| 674 |
} finally {
|
| 675 |
disableStopped(); |
| 676 |
task.setEvent(null);
|
| 677 |
} |
| 678 |
} |
| 679 |
|
| 680 |
protected void draw(BufferedImage image, Graphics2D g, ViewPort vp, Cancellable cancel) throws RasterDriverException, InvalidSetViewException, InterruptedException { |
| 681 |
Envelope adjustedExtent = vp.getAdjustedExtent(); |
| 682 |
if (adjustedExtent == null) |
| 683 |
return;
|
| 684 |
Extent e = rManager.getDataStructFactory().createExtent(adjustedExtent.getLowerCorner().getX(), |
| 685 |
adjustedExtent.getUpperCorner().getY(), adjustedExtent |
| 686 |
.getUpperCorner().getX(), |
| 687 |
adjustedExtent |
| 688 |
.getLowerCorner().getY()); |
| 689 |
Dimension imgSz = vp.getImageSize();
|
| 690 |
ViewPortData vp2 = rManager.createViewPortData(vp.getProjection(), e, imgSz ); |
| 691 |
vp2.setMat(vp.getAffineTransform()); |
| 692 |
//vp2.setTime(vp.getTime());
|
| 693 |
|
| 694 |
try {
|
| 695 |
if(getDataStore().isTiled())
|
| 696 |
getRender().drawTiledService(g, vp2, vp.getImageSize()); |
| 697 |
else
|
| 698 |
getRender().draw(g, vp2); |
| 699 |
} catch (ProcessInterruptedException e1) {
|
| 700 |
} |
| 701 |
} |
| 702 |
|
| 703 |
/**
|
| 704 |
* Inserta la proyecci?n.
|
| 705 |
*
|
| 706 |
* @param proj Proyecci?n.
|
| 707 |
*/
|
| 708 |
public void setProjection(IProjection proj) { |
| 709 |
super.setProjection(proj);
|
| 710 |
} |
| 711 |
|
| 712 |
/*
|
| 713 |
* (non-Javadoc)
|
| 714 |
* @see org.gvsig.fmap.mapcontext.layers.FLayer#getFullEnvelope()
|
| 715 |
*/
|
| 716 |
public Envelope getFullEnvelope() {
|
| 717 |
//TODO:DEPURACION Comentamos !isOpen porque getFullExtent de FLayers da una excepci?n ya que siempre espera
|
| 718 |
//un extent aunque la capa no est? abierta
|
| 719 |
if(/*!isOpen() || */dataStore == null || dataStore.getExtent() == null) |
| 720 |
return null; |
| 721 |
|
| 722 |
Rectangle2D e = dataStore.getExtent().toRectangle2D();
|
| 723 |
try {
|
| 724 |
return geomManager.createEnvelope(e.getX(), e.getY(), e.getMaxX(), e
|
| 725 |
.getMaxY(), SUBTYPES.GEOM2D); |
| 726 |
} catch (CreateEnvelopeException e1) {
|
| 727 |
logger.error("Error creating the envelope", e);
|
| 728 |
return null; |
| 729 |
} |
| 730 |
} |
| 731 |
|
| 732 |
/**
|
| 733 |
* Obtiene el valor del pixel del Image en la posici?n x,y
|
| 734 |
* @param x Posici?n x
|
| 735 |
* @param y Posici?n y
|
| 736 |
* @return valor de pixel
|
| 737 |
*/
|
| 738 |
public int[] getPixel(int pxx, int pxy) { |
| 739 |
int[] argb = { -1, -1, -1, -1 }; |
| 740 |
if (!isOpen() || (image == null)) |
| 741 |
return argb;
|
| 742 |
if (pxx >= 0 && pxx < image.getWidth() && pxy >= 0 && pxy < image.getHeight()) { |
| 743 |
int value = image.getRGB(pxx, pxy);
|
| 744 |
argb[0] = ((value & 0xff000000) >> 24); |
| 745 |
argb[1] = ((value & 0x00ff0000) >> 16); |
| 746 |
argb[2] = ((value & 0x0000ff00) >> 8); |
| 747 |
argb[3] = (value & 0x000000ff); |
| 748 |
} |
| 749 |
return argb;
|
| 750 |
} |
| 751 |
|
| 752 |
/*
|
| 753 |
* (non-Javadoc)
|
| 754 |
* @see org.gvsig.raster.shared.IRasterGeoOperations#getMaxX()
|
| 755 |
*/
|
| 756 |
public double getMaxX() { |
| 757 |
if(getFullEnvelope() != null) |
| 758 |
return getFullEnvelope().getMaximum(0); |
| 759 |
return -1; |
| 760 |
} |
| 761 |
|
| 762 |
/*
|
| 763 |
* (non-Javadoc)
|
| 764 |
* @see org.gvsig.raster.shared.IRasterGeoOperations#getMaxY()
|
| 765 |
*/
|
| 766 |
public double getMaxY() { |
| 767 |
if(getFullEnvelope() != null) |
| 768 |
return this.getFullEnvelope().getMaximum(1); |
| 769 |
return -1; |
| 770 |
} |
| 771 |
|
| 772 |
/*
|
| 773 |
* (non-Javadoc)
|
| 774 |
* @see org.gvsig.raster.shared.IRasterGeoOperations#getMinX()
|
| 775 |
*/
|
| 776 |
public double getMinX() { |
| 777 |
if(getFullEnvelope() != null) |
| 778 |
return getFullEnvelope().getMinimum(0); |
| 779 |
return -1; |
| 780 |
} |
| 781 |
|
| 782 |
/*
|
| 783 |
* (non-Javadoc)
|
| 784 |
* @see org.gvsig.raster.shared.IRasterGeoOperations#getMinY()
|
| 785 |
*/
|
| 786 |
public double getMinY() { |
| 787 |
if(getFullEnvelope() != null) |
| 788 |
return getFullEnvelope().getMinimum(1); |
| 789 |
return -1; |
| 790 |
} |
| 791 |
|
| 792 |
/* (non-Javadoc)
|
| 793 |
* @deprecated. See String getInfo(Point p) throws DriverException
|
| 794 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#queryByPoint(java.awt.Point)
|
| 795 |
*/
|
| 796 |
public String queryByPoint(Point p) { |
| 797 |
if (!isOpen())
|
| 798 |
return null; |
| 799 |
ColorConversion conv = rManager.getColorConversion(); |
| 800 |
|
| 801 |
String data = "<file:" + normalizeAsXMLTag(getName()) + ">\n"; |
| 802 |
|
| 803 |
ArrayList<Object> attr = getAttributes(); |
| 804 |
data += " <raster\n";
|
| 805 |
data += " File=\"" + getFile() + "\"\n"; |
| 806 |
for (int i = 0; i < attr.size(); i++) { |
| 807 |
Object[] a = (Object[]) attr.get(i); |
| 808 |
|
| 809 |
data += " " + a[0].toString() + "="; |
| 810 |
if (a[1].toString() instanceof String) |
| 811 |
data += "\"" + a[1].toString() + "\"\n"; |
| 812 |
else
|
| 813 |
data += a[1].toString() + "\n"; |
| 814 |
} |
| 815 |
data += " Point=\"" + posX + " , " + posY + "\"\n"; |
| 816 |
data += " Point_WC=\"" + mathUtil.format(posXWC, 3) + " , " + mathUtil.format(posYWC, 3) + "\"\n"; |
| 817 |
data += " RGB=\"" + r + ", " + g + ", " + b + "\"\n"; |
| 818 |
double[] cmyk = conv.RGBtoCMYK(r & 0xff, g & 0xff, b & 0xff, 1D); |
| 819 |
data += " CMYK=\"" + mathUtil.format(cmyk[0], 4) + ", " + mathUtil.format(cmyk[1], 4) + ", " + mathUtil.format(cmyk[2], 4) + "," + mathUtil.format(cmyk[3], 4) + "\"\n"; |
| 820 |
double[] hsl = conv.RGBtoHSL(r & 0xff, g & 0xff, b & 0xff); |
| 821 |
hsl[0] = (int)(255.0 * hsl[0] / 360.0 + 0.5); |
| 822 |
hsl[2] = (int) (hsl[2] * 255. + 0.5); |
| 823 |
hsl[1] = (int) (hsl[1] * 255. + 0.5); |
| 824 |
data += " HSL=\"" + mathUtil.format(hsl[0], 4) + ", " + mathUtil.format(hsl[1], 4) + ", " + mathUtil.format(hsl[2], 4) + "\"\n"; |
| 825 |
data += " />\n";
|
| 826 |
|
| 827 |
data += "</file:" + normalizeAsXMLTag(getName()) + ">\n"; |
| 828 |
return data;
|
| 829 |
} |
| 830 |
|
| 831 |
// /*
|
| 832 |
// * (non-Javadoc)
|
| 833 |
// * @see com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint#getInfo(java.awt.Point, double, com.iver.utiles.swing.threads.Cancellable)
|
| 834 |
// */
|
| 835 |
// public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel)
|
| 836 |
// throws ReadException {
|
| 837 |
// if (!isOpen()) {
|
| 838 |
// StringXMLItem[] item = new StringXMLItem[1];
|
| 839 |
// String data = "<file:" + normalizeAsXMLTag(getName()) + ">\n";
|
| 840 |
// data += " <raster\n" + " Layer=\" Not available\"\n" + " />\n";
|
| 841 |
// data += "</file:" + normalizeAsXMLTag(getName()) + ">\n";
|
| 842 |
// item[0] = new StringXMLItem(data, this);
|
| 843 |
// return item;
|
| 844 |
// }
|
| 845 |
//
|
| 846 |
// Point2D pReal = getMapContext().getViewPort().toMapPoint(p);
|
| 847 |
// Point2D px = new Point2D.Double();
|
| 848 |
// if( pReal.getX() > this.getMinX() &&
|
| 849 |
// pReal.getX() < this.getMaxX() &&
|
| 850 |
// pReal.getY() > this.getMinY() &&
|
| 851 |
// pReal.getY() < this.getMaxY())
|
| 852 |
// try {
|
| 853 |
// px = transformPoint(0, pReal);
|
| 854 |
// } catch (NoninvertibleTransformException e) {
|
| 855 |
// throw new ReadException("Error in the transformation", e);
|
| 856 |
// }
|
| 857 |
// int[] rgb = getPixel((int) p.getX(), (int) p.getY());
|
| 858 |
// ColorConversion conv = new ColorConversion();
|
| 859 |
//
|
| 860 |
// StringXMLItem[] item = new StringXMLItem[1];
|
| 861 |
// String data = "<file:" + normalizeAsXMLTag(getName()) + ">\n";
|
| 862 |
//
|
| 863 |
// data += " <raster\n";
|
| 864 |
// data += " View_Point=\"" + p.getX() + " , " + p.getY() + "\"\n";
|
| 865 |
// data += " World_Point=\"" + MathUtils.format(pReal.getX(), 3) + " , " + MathUtils.format(pReal.getY(), 3) + "\"\n";
|
| 866 |
// if (px == null)
|
| 867 |
// data += " Pixel_Point=\"Out\"\n";
|
| 868 |
// else
|
| 869 |
// data += " Pixel_Point=\"" + (int) px.getX() + " , " + (int) px.getY() + "\"\n";
|
| 870 |
// data += " RGB=\"" + rgb[1] + " " + rgb[2] + " " + rgb[3] + "\"\n";
|
| 871 |
// double[] cmyk = conv.RGBtoCMYK(rgb[1] & 0xff, rgb[2] & 0xff, rgb[3] & 0xff, 1D);
|
| 872 |
// data += " CMYK=\"" + MathUtils.format(cmyk[0], 4) + ", " + MathUtils.format(cmyk[1], 4) + ", " + MathUtils.format(cmyk[2], 4) + "," + MathUtils.format(cmyk[3], 4) + "\"\n";
|
| 873 |
// double[] hsl = conv.RGBtoHSL(rgb[1] & 0xff, rgb[2] & 0xff, rgb[3] & 0xff);
|
| 874 |
// hsl[0] = (int)(255.0 * hsl[0] / 360.0 + 0.5);
|
| 875 |
// hsl[2] = (int) (hsl[2] * 255. + 0.5);
|
| 876 |
// hsl[1] = (int) (hsl[1] * 255. + 0.5);
|
| 877 |
// data += " HSL=\"" + MathUtils.format(hsl[0], 4) + ", " + MathUtils.format(hsl[1], 4) + ", " + MathUtils.format(hsl[2], 4) + "\"\n";
|
| 878 |
// data += " Band_Value=\"";
|
| 879 |
// try {
|
| 880 |
// if (px != null) {
|
| 881 |
// if(getDataType()[0] >= 0 && getDataType()[0] <= 3)
|
| 882 |
// for(int i = 0; i < getBandCount(); i++)
|
| 883 |
// if(getDataSource().isInside(pReal)) {
|
| 884 |
// Point2D pxAux = transformPoint(i, pReal);
|
| 885 |
// data += ((Integer)getDataSource().getData((int)pxAux.getX(), (int)pxAux.getY(), i)).intValue() + " ";
|
| 886 |
// }
|
| 887 |
// if(getDataType()[0] == 4)
|
| 888 |
// for(int i = 0; i < getBandCount(); i++)
|
| 889 |
// if(getDataSource().isInside(pReal)) {
|
| 890 |
// Point2D pxAux = transformPoint(i, pReal);
|
| 891 |
// data += ((Float)getDataSource().getData((int)pxAux.getX(), (int)pxAux.getY(), i)).floatValue() + " ";
|
| 892 |
// }
|
| 893 |
// if(getDataType()[0] == 5)
|
| 894 |
// for(int i = 0; i < getBandCount(); i++)
|
| 895 |
// if(getDataSource().isInside(pReal)) {
|
| 896 |
// Point2D pxAux = transformPoint(i, pReal);
|
| 897 |
// data += ((Double)getDataSource().getData((int)pxAux.getX(), (int)pxAux.getY(), i)).doubleValue() + " ";
|
| 898 |
// }
|
| 899 |
// }
|
| 900 |
// } catch (RasterDriverException ex) {
|
| 901 |
// throw new ReadException("Error en el acceso al dataset", ex);
|
| 902 |
// } catch (InvalidSetViewException ex) {
|
| 903 |
// throw new ReadException(
|
| 904 |
// "Error en la asignaci?n de la vista en getData", ex);
|
| 905 |
// } catch (FileNotOpenException ex) {
|
| 906 |
// throw new ReadException("Fichero no abierto en el dataset", ex);
|
| 907 |
// } catch (NoninvertibleTransformException ex) {
|
| 908 |
// throw new ReadException("Error in the transformation", ex);
|
| 909 |
// }
|
| 910 |
// data += "\"\n";
|
| 911 |
// data += " />\n";
|
| 912 |
// data += "</file:" + normalizeAsXMLTag(getName()) + ">\n";
|
| 913 |
//
|
| 914 |
// item[0] = new StringXMLItem(data, this);
|
| 915 |
// return item;
|
| 916 |
// }
|
| 917 |
|
| 918 |
/**
|
| 919 |
* Filters a string for being suitable as XML Tag, erasing
|
| 920 |
* all not alphabetic or numeric characters.
|
| 921 |
* @param s
|
| 922 |
* @return string normalized
|
| 923 |
*/
|
| 924 |
private String normalizeAsXMLTag(String s) { |
| 925 |
return s.replaceAll("[^a-zA-Z0-9]", ""); |
| 926 |
} |
| 927 |
|
| 928 |
/*
|
| 929 |
* (non-Javadoc)
|
| 930 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getAttributes()
|
| 931 |
*/
|
| 932 |
public ArrayList<Object> getAttributes() { |
| 933 |
ArrayList<Object> attr = new ArrayList<Object>(); |
| 934 |
if(!isOpen())
|
| 935 |
return attr;
|
| 936 |
Object [][] a = { |
| 937 |
{"Filename", dataStore.getName()},
|
| 938 |
{"Filesize", new Long(dataStore.getFileSize())},
|
| 939 |
{"Width", new Integer((int)dataStore.getWidth())},
|
| 940 |
{"Height", new Integer((int)dataStore.getHeight())},
|
| 941 |
{"Bands", new Integer(dataStore.getBandCount())}
|
| 942 |
}; |
| 943 |
for (int i = 0; i < a.length; i++) |
| 944 |
attr.add(a[i]); |
| 945 |
return attr;
|
| 946 |
} |
| 947 |
|
| 948 |
/**
|
| 949 |
* Escribe en el proyecto la capa actual
|
| 950 |
* @throws XMLException
|
| 951 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
| 952 |
*/
|
| 953 |
public XMLEntity getXMLEntity() throws XMLException { |
| 954 |
if(isClosed() || isAwake())
|
| 955 |
return null; |
| 956 |
|
| 957 |
// XMLEntity xml = super.getXMLEntity();
|
| 958 |
// if(getFile() != null)
|
| 959 |
// xml.putProperty("file", getFile());
|
| 960 |
// xml.putProperty("driverName", "gvSIG Raster Driver");
|
| 961 |
//
|
| 962 |
// // Si no hay ning?n Status aplicamos el StatusLayerRaster que se usa por defecto
|
| 963 |
// if (status == null)
|
| 964 |
// status = new StatusLayerRaster();
|
| 965 |
// status.getXMLEntity(xml, true, this);
|
| 966 |
//
|
| 967 |
// return xml;
|
| 968 |
return null; |
| 969 |
} |
| 970 |
|
| 971 |
/**
|
| 972 |
* Recupera de disco los datos de la capa.
|
| 973 |
*/
|
| 974 |
public void setXMLEntity(XMLEntity xml) throws XMLException { |
| 975 |
// for (int i = 0; i < xml.getPropertyCount(); i++) {
|
| 976 |
// String key = xml.getPropertyName(i);
|
| 977 |
// if(key.startsWith("raster.file")) {
|
| 978 |
// if(xml.getPropertyValue(i).startsWith(RasterLibrary.getTemporalPath()))
|
| 979 |
// throw new XMLLayerException("Trying to load temporary layer", null);
|
| 980 |
// }
|
| 981 |
// }
|
| 982 |
// super.setXMLEntity(xml);
|
| 983 |
//
|
| 984 |
// try {
|
| 985 |
// params = new File(xml.getStringProperty("file"));
|
| 986 |
//
|
| 987 |
// if(params != null && getName() != null && getName().compareTo("") != 0)
|
| 988 |
// try {
|
| 989 |
// enableAwake();
|
| 990 |
// } catch (NotAvailableStateException e) {
|
| 991 |
// RasterToolsUtil.messageBoxError("Fallo el estado de open. Closed=" + isClosed() + " Active=" + isOpen(), this, e);
|
| 992 |
// }
|
| 993 |
// if(!super.getFLayerStatus().visible)
|
| 994 |
// enableStopped();
|
| 995 |
//
|
| 996 |
// // Para notificar al adapter-driver cual es la proyecci?n.
|
| 997 |
// setProjection(super.getProjection());
|
| 998 |
//
|
| 999 |
// //Inicializamos la clase a la que se usa por defecto para
|
| 1000 |
// //compatibilidad con proyectos antiguos
|
| 1001 |
// String claseStr = StatusLayerRaster.defaultClass;
|
| 1002 |
// if (xml.contains("raster.class"))
|
| 1003 |
// claseStr = xml.getStringProperty("raster.class");
|
| 1004 |
//
|
| 1005 |
// if (status != null)
|
| 1006 |
// status.setXMLEntity(xml, this);
|
| 1007 |
// else if (claseStr != null && !claseStr.equals(""))
|
| 1008 |
// try {
|
| 1009 |
// // Class clase =
|
| 1010 |
// // LayerFactory.getLayerClassForLayerClassName(claseStr);
|
| 1011 |
// Class clase = this.getClass();
|
| 1012 |
// Constructor constr = clase.getConstructor(null);
|
| 1013 |
// status = (IStatusRaster) constr.newInstance(null);
|
| 1014 |
// if (status != null) {
|
| 1015 |
// ((StatusLayerRaster)status).setNameClass(claseStr);
|
| 1016 |
// status.setXMLEntity(xml, this);
|
| 1017 |
// filterArguments = status.getFilterArguments();
|
| 1018 |
//
|
| 1019 |
// //Creamos la tabla de color
|
| 1020 |
// ArrayList color = (ArrayList) filterArguments.clone();
|
| 1021 |
// loadedFromProject = ColorTableListManager.createColorTableFromArray(color);
|
| 1022 |
// }
|
| 1023 |
// // } catch (ClassNotFoundException exc) {
|
| 1024 |
// // throw new XMLLayerException("", exc);
|
| 1025 |
// } catch (InstantiationException exc) {
|
| 1026 |
// throw new XMLLayerException("", exc);
|
| 1027 |
// } catch (IllegalAccessException exc) {
|
| 1028 |
// throw new XMLLayerException("", exc);
|
| 1029 |
// } catch (NoSuchMethodException exc) {
|
| 1030 |
// throw new XMLLayerException("", exc);
|
| 1031 |
// } catch (InvocationTargetException exc) {
|
| 1032 |
// throw new XMLLayerException("", exc);
|
| 1033 |
// }
|
| 1034 |
// firstLoad = true;
|
| 1035 |
// } catch (NotExistInXMLEntity e) {
|
| 1036 |
//
|
| 1037 |
// }
|
| 1038 |
} |
| 1039 |
|
| 1040 |
/* (non-Javadoc)
|
| 1041 |
* @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)
|
| 1042 |
*/
|
| 1043 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
| 1044 |
double scale, PrintAttributes propeties) throws ReadException { |
| 1045 |
|
| 1046 |
if (!isOpen() || !isVisible() || !isWithinScale(scale))
|
| 1047 |
return;
|
| 1048 |
|
| 1049 |
if (!mustTilePrint)
|
| 1050 |
draw(null, g, viewPort, cancel,scale);
|
| 1051 |
else {
|
| 1052 |
// Para no pedir imagenes demasiado grandes, vamos
|
| 1053 |
// a hacer lo mismo que hace EcwFile: chunkear.
|
| 1054 |
// Llamamos a drawView con cuadraditos m?s peque?os
|
| 1055 |
// del BufferedImage ni caso, cuando se imprime viene con null
|
| 1056 |
Tiling tiles = new Tiling(maxTilePrintWidth, maxTilePrintHeight, g.getClipBounds());
|
| 1057 |
tiles.setAffineTransform((AffineTransform) viewPort.getAffineTransform().clone());
|
| 1058 |
|
| 1059 |
//Si es la primera lectura salvamos los valores de m?ximo y m?nimo para la aplicaci?n
|
| 1060 |
//de realce si la imagen es de 16 bits.
|
| 1061 |
|
| 1062 |
//RasterStats stats = getSource().getFilterStack().getStats();
|
| 1063 |
//if(stats != null)
|
| 1064 |
//stats.history.add(stats.new History(getName(), stats.minBandValue, stats.maxBandValue, stats.secondMinBandValue, stats.secondMaxBandValue));
|
| 1065 |
|
| 1066 |
|
| 1067 |
for (int tileNr = 0; tileNr < tiles.getNumTiles(); tileNr++) |
| 1068 |
// Parte que dibuja
|
| 1069 |
try {
|
| 1070 |
ViewPort vp = tiles.getTileViewPort(viewPort, tileNr); |
| 1071 |
draw(null, g, vp, cancel, scale);
|
| 1072 |
} catch (NoninvertibleTransformException e) { |
| 1073 |
throw new ReadException("Error en la transformaci?n.", e); |
| 1074 |
} |
| 1075 |
} |
| 1076 |
} |
| 1077 |
|
| 1078 |
public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
| 1079 |
double scale) throws ReadException { |
| 1080 |
if(!isOpen())
|
| 1081 |
return;
|
| 1082 |
|
| 1083 |
// Para no pedir imagenes demasiado grandes, vamos
|
| 1084 |
// a hacer lo mismo que hace EcwFile: chunkear.
|
| 1085 |
// Llamamos a drawView con cuadraditos m?s peque?os
|
| 1086 |
// del BufferedImage ni caso, cuando se imprime viene con null
|
| 1087 |
|
| 1088 |
int numW, numH;
|
| 1089 |
int stepX, stepY;
|
| 1090 |
int xProv, yProv;
|
| 1091 |
int A = 1500; |
| 1092 |
int H = 1500; |
| 1093 |
int altoAux, anchoAux;
|
| 1094 |
|
| 1095 |
AffineTransform mat = (AffineTransform) viewPort.getAffineTransform().clone(); |
| 1096 |
|
| 1097 |
// Vamos a hacerlo en trozos de AxH
|
| 1098 |
Rectangle r = g.getClipBounds();
|
| 1099 |
numW = (r.width) / A; |
| 1100 |
numH = (r.height) / H; |
| 1101 |
|
| 1102 |
double[] srcPts = new double[8]; |
| 1103 |
double[] dstPts = new double[8]; |
| 1104 |
|
| 1105 |
yProv = r.y; |
| 1106 |
for (stepY = 0; stepY < numH + 1; stepY++) { |
| 1107 |
if ((yProv + H) > r.getMaxY())
|
| 1108 |
altoAux = (int) r.getMaxY() - yProv;
|
| 1109 |
else
|
| 1110 |
altoAux = H; |
| 1111 |
|
| 1112 |
xProv = r.x; |
| 1113 |
for (stepX = 0; stepX < numW + 1; stepX++) { |
| 1114 |
if ((xProv + A) > r.getMaxX())
|
| 1115 |
anchoAux = (int) r.getMaxX() - xProv;
|
| 1116 |
else
|
| 1117 |
anchoAux = A; |
| 1118 |
|
| 1119 |
//Rectangle newRect = new Rectangle(xProv, yProv, anchoAux, altoAux);
|
| 1120 |
|
| 1121 |
// Parte que dibuja
|
| 1122 |
srcPts[0] = xProv;
|
| 1123 |
srcPts[1] = yProv;
|
| 1124 |
srcPts[2] = xProv + anchoAux + 1; |
| 1125 |
srcPts[3] = yProv;
|
| 1126 |
srcPts[4] = xProv + anchoAux + 1; |
| 1127 |
srcPts[5] = yProv + altoAux + 1; |
| 1128 |
srcPts[6] = xProv;
|
| 1129 |
srcPts[7] = yProv + altoAux + 1; |
| 1130 |
|
| 1131 |
try {
|
| 1132 |
mat.inverseTransform(srcPts, 0, dstPts, 0, 4); |
| 1133 |
Rectangle2D.Double rectCuadricula = new Rectangle2D.Double(dstPts[0], dstPts[1], dstPts[2] - dstPts[0], dstPts[5] - dstPts[3]); |
| 1134 |
// Extent extent = new Extent(rectCuadricula);
|
| 1135 |
|
| 1136 |
Dimension tam = new Dimension(anchoAux + 1, altoAux + 1); |
| 1137 |
ViewPort vp = (ViewPort)viewPort.clone(); |
| 1138 |
vp.setImageSize(tam); |
| 1139 |
Envelope env = geomManager.createEnvelope(rectCuadricula |
| 1140 |
.getMinX(), rectCuadricula.getMinY(), |
| 1141 |
rectCuadricula.getMaxX(), rectCuadricula.getMaxY(), |
| 1142 |
SUBTYPES.GEOM2D); |
| 1143 |
vp.setEnvelope(env); |
| 1144 |
vp.setAffineTransform(mat); |
| 1145 |
draw(null, g, vp, cancel, scale);
|
| 1146 |
|
| 1147 |
} catch (NoninvertibleTransformException e) { |
| 1148 |
//throw new ReadDriverException("Error en la transformaci?n.", e);
|
| 1149 |
} catch (ReadException e) {
|
| 1150 |
//throw new ReadDriverException("Error en la transformaci?n.", e);
|
| 1151 |
} catch (CreateEnvelopeException e) {
|
| 1152 |
logger.error("Error creating the envelope", e);
|
| 1153 |
} catch (CloneNotSupportedException e) { |
| 1154 |
logger.error("Error cloning the viewport", e);
|
| 1155 |
} |
| 1156 |
// Fin parte que dibuja
|
| 1157 |
xProv = xProv + A; |
| 1158 |
} |
| 1159 |
yProv = yProv + H; |
| 1160 |
} |
| 1161 |
} |
| 1162 |
|
| 1163 |
/**
|
| 1164 |
* Borra de la lista de listeners el que se pasa como par?metro.
|
| 1165 |
*
|
| 1166 |
* @param o LayerListener a borrar.
|
| 1167 |
*
|
| 1168 |
* @return True si ha sido correcto el borrado del Listener.
|
| 1169 |
*/
|
| 1170 |
public boolean removeLayerListener(LayerListener o) { |
| 1171 |
if (this.isRemoveRasterFlag()) { |
| 1172 |
try {
|
| 1173 |
enableClosed(); |
| 1174 |
} catch (NotAvailableStateException e1) {
|
| 1175 |
// No se ha podido cambiar el estado de la capa a cerrado
|
| 1176 |
} |
| 1177 |
} |
| 1178 |
|
| 1179 |
// Salva a RMF
|
| 1180 |
if (dataStore != null) |
| 1181 |
// Guardamos la GeoReferenciacion de cada dataset
|
| 1182 |
try {
|
| 1183 |
dataStore.saveGeoreferencingToRmf(); |
| 1184 |
} catch (RmfSerializerException e) {
|
| 1185 |
logger.error("error_salvando_rmf", this, e); |
| 1186 |
} |
| 1187 |
|
| 1188 |
if (this.isRemoveRasterFlag()) { |
| 1189 |
image = null;
|
| 1190 |
if (dataStore != null) { |
| 1191 |
String[] files = getFileName().clone(); |
| 1192 |
|
| 1193 |
try {
|
| 1194 |
dataStore.close(); |
| 1195 |
} catch (CloseException e) {
|
| 1196 |
} |
| 1197 |
|
| 1198 |
dataStore = null;
|
| 1199 |
render = null;
|
| 1200 |
// System.gc();
|
| 1201 |
this.setRemoveRasterFlag(true); |
| 1202 |
|
| 1203 |
for (int i = 0; i < files.length; i++) { |
| 1204 |
File file = new File(files[i]); |
| 1205 |
File dirTemp = fileUtil.getTemporalFile();
|
| 1206 |
if(!file.exists())
|
| 1207 |
continue;
|
| 1208 |
if (dirTemp.compareTo(file.getParentFile()) == 0) { |
| 1209 |
file.delete(); |
| 1210 |
|
| 1211 |
// Borramos todos los ficheros que puedan tener relacion con el fichero actual
|
| 1212 |
String basefile = file.getName();
|
| 1213 |
File basepath = file.getParentFile();
|
| 1214 |
int last = basefile.lastIndexOf("."); |
| 1215 |
if (last != -1) |
| 1216 |
basefile = basefile.substring(0, last + 1); |
| 1217 |
File[] list = basepath.listFiles(); |
| 1218 |
for (int j = 0; j < list.length; j++) |
| 1219 |
if (list[j].getName().startsWith(basefile))
|
| 1220 |
list[j].delete(); |
| 1221 |
} |
| 1222 |
} |
| 1223 |
} |
| 1224 |
} |
| 1225 |
updateDrawVersion(); |
| 1226 |
return super.layerListeners.remove(o); |
| 1227 |
} |
| 1228 |
|
| 1229 |
/*
|
| 1230 |
* (non-Javadoc)
|
| 1231 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#isRemoveRasterFlag()
|
| 1232 |
*/
|
| 1233 |
public boolean isRemoveRasterFlag() { |
| 1234 |
return removeRasterFlag;
|
| 1235 |
} |
| 1236 |
|
| 1237 |
/*
|
| 1238 |
* (non-Javadoc)
|
| 1239 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#setRemoveRasterFlag(boolean)
|
| 1240 |
*/
|
| 1241 |
public void setRemoveRasterFlag(boolean removeRasterFlag) { |
| 1242 |
this.removeRasterFlag = removeRasterFlag;
|
| 1243 |
} |
| 1244 |
|
| 1245 |
/*
|
| 1246 |
* (non-Javadoc)
|
| 1247 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#getTocImageIcon()
|
| 1248 |
*/
|
| 1249 |
public String getTocImageIcon() { |
| 1250 |
return "map-ok-ico"; |
| 1251 |
} |
| 1252 |
|
| 1253 |
/*
|
| 1254 |
* (non-Javadoc)
|
| 1255 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getTileSize()
|
| 1256 |
*/
|
| 1257 |
public int[] getTileSize() { |
| 1258 |
int[] size = {maxTileDrawWidth, maxTileDrawHeight}; |
| 1259 |
return size;
|
| 1260 |
} |
| 1261 |
|
| 1262 |
/*
|
| 1263 |
* (non-Javadoc)
|
| 1264 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#isTiled()
|
| 1265 |
*/
|
| 1266 |
public boolean isTiled() { |
| 1267 |
return mustTileDraw;
|
| 1268 |
} |
| 1269 |
|
| 1270 |
/*
|
| 1271 |
* (non-Javadoc)
|
| 1272 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#isGeoreferenced()
|
| 1273 |
*/
|
| 1274 |
public boolean isGeoreferenced() { |
| 1275 |
return dataStore.isGeoreferenced();
|
| 1276 |
} |
| 1277 |
|
| 1278 |
/*
|
| 1279 |
* (non-Javadoc)
|
| 1280 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getNoDataValue()
|
| 1281 |
*/
|
| 1282 |
public double getNoDataValue() { |
| 1283 |
if (dataStore == null) |
| 1284 |
return RasterLibrary.defaultNoDataValue;
|
| 1285 |
return dataStore.getNoDataValue();
|
| 1286 |
} |
| 1287 |
|
| 1288 |
/**
|
| 1289 |
* Asigna el valor no data asociado a la capa
|
| 1290 |
* @param nd
|
| 1291 |
*/
|
| 1292 |
public void setNoDataValue(double nd) { |
| 1293 |
if (dataStore != null) |
| 1294 |
dataStore.setNoDataValue(nd); |
| 1295 |
} |
| 1296 |
|
| 1297 |
/*
|
| 1298 |
* (non-Javadoc)
|
| 1299 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getPxHeight()
|
| 1300 |
*/
|
| 1301 |
public double getPxHeight() { |
| 1302 |
return dataStore.getHeight();
|
| 1303 |
} |
| 1304 |
|
| 1305 |
/*
|
| 1306 |
* (non-Javadoc)
|
| 1307 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getPxWidth()
|
| 1308 |
*/
|
| 1309 |
public double getPxWidth() { |
| 1310 |
return dataStore.getWidth();
|
| 1311 |
} |
| 1312 |
|
| 1313 |
/**
|
| 1314 |
* Gets the height in world coordinates of this raster layer
|
| 1315 |
*/
|
| 1316 |
public double getWCHeight() { |
| 1317 |
return getFullEnvelope().getMaximum(1); |
| 1318 |
} |
| 1319 |
|
| 1320 |
/**
|
| 1321 |
* Gets the width in world coordinates of this raster layer
|
| 1322 |
*/
|
| 1323 |
public double getWCWidth() { |
| 1324 |
return getFullEnvelope().getMaximum(0); |
| 1325 |
} |
| 1326 |
|
| 1327 |
/**
|
| 1328 |
* Gets the size of all files of this raster layer
|
| 1329 |
*/
|
| 1330 |
public long[] getFileSize() { |
| 1331 |
if (dataStore == null) |
| 1332 |
return null; |
| 1333 |
|
| 1334 |
return dataStore.getFileSizeByProvider();
|
| 1335 |
} |
| 1336 |
|
| 1337 |
/**
|
| 1338 |
* Gets the list of file names
|
| 1339 |
*/
|
| 1340 |
public String[] getFileName() { |
| 1341 |
if (dataStore == null) |
| 1342 |
return null; |
| 1343 |
|
| 1344 |
return dataStore.getURIByProvider();
|
| 1345 |
} |
| 1346 |
|
| 1347 |
/**
|
| 1348 |
* Returns the number of files in this raster layer
|
| 1349 |
*/
|
| 1350 |
public int getFileCount() { |
| 1351 |
return dataStore.getProviderCount();
|
| 1352 |
} |
| 1353 |
|
| 1354 |
/*
|
| 1355 |
* (non-Javadoc)
|
| 1356 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getFileFormat()
|
| 1357 |
*/
|
| 1358 |
public String getFileFormat() { |
| 1359 |
if(dataStore.getSourceType() == RasterDataStore.FILE) {
|
| 1360 |
String fName = dataStore.getName();
|
| 1361 |
int index = fName.lastIndexOf(".") + 1; |
| 1362 |
String ext = null; |
| 1363 |
if (index > 0) |
| 1364 |
ext = fName.substring(fName.lastIndexOf(".") + 1, fName.length()); |
| 1365 |
return ext;
|
| 1366 |
} |
| 1367 |
if(dataStore.getSourceType() == RasterDataStore.POSTGIS) {
|
| 1368 |
return "POSTGIS"; |
| 1369 |
} |
| 1370 |
return null; |
| 1371 |
} |
| 1372 |
|
| 1373 |
/*
|
| 1374 |
* (non-Javadoc)
|
| 1375 |
* @see org.gvsig.fmap.raster.IRasterOperations#getDatatype()
|
| 1376 |
*/
|
| 1377 |
public int[] getDataType() { |
| 1378 |
return dataStore.getDataType();
|
| 1379 |
} |
| 1380 |
|
| 1381 |
/*
|
| 1382 |
* (non-Javadoc)
|
| 1383 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#setRenderFilterList(org.gvsig.raster.grid.filter.RasterFilterList)
|
| 1384 |
*/
|
| 1385 |
public void setRenderFilterList(RasterFilterList filterList) { |
| 1386 |
getRender().setFilterList(filterList); |
| 1387 |
} |
| 1388 |
|
| 1389 |
/*
|
| 1390 |
* (non-Javadoc)
|
| 1391 |
* @see org.gvsig.fmap.mapcontext.layers.operations.InfoByPoint#getInfo(java.awt.Point, double, org.gvsig.tools.task.Cancellable, boolean)
|
| 1392 |
*/
|
| 1393 |
public DynObjectSet getInfo(Point p, double tolerance, Cancellable cancel, |
| 1394 |
boolean fast) throws LoadLayerException, DataException { |
| 1395 |
DynObjectSetRasterInfo info = new DynObjectSetRasterInfo();
|
| 1396 |
|
| 1397 |
if (!isOpen()) {
|
| 1398 |
info.addField("Layer not open", normalizeAsXMLTag(getName()), 0); |
| 1399 |
return info;
|
| 1400 |
} |
| 1401 |
|
| 1402 |
Point2D pReal = getMapContext().getViewPort().toMapPoint(p);
|
| 1403 |
Point2D px = new Point2D.Double(); |
| 1404 |
if( pReal.getX() > this.getMinX() && |
| 1405 |
pReal.getX() < this.getMaxX() &&
|
| 1406 |
pReal.getY() > this.getMinY() &&
|
| 1407 |
pReal.getY() < this.getMaxY()) {
|
| 1408 |
px = transformPoint(pReal); |
| 1409 |
} |
| 1410 |
int[] rgb = getPixel((int) p.getX(), (int) p.getY()); |
| 1411 |
ColorConversion conv = rManager.getColorConversion(); |
| 1412 |
info.addField("File", normalizeAsXMLTag(getName()), 0); |
| 1413 |
info.addField("View Point", "[" + p.getX() + " , " + p.getY() + "]", 1); |
| 1414 |
info.addField("World Point", "[" + mathUtil.format(pReal.getX(), 3) + " , " + mathUtil.format(pReal.getY(), 3) + "]", 2); |
| 1415 |
if (px == null) |
| 1416 |
info.addField("Pixel Point", "Out", 3); |
| 1417 |
else
|
| 1418 |
info.addField("Pixel Point", "[" + (int) px.getX() + ", " + (int) px.getY() + "]", 3); |
| 1419 |
info.addField("RGB", "[" + rgb[1] + ", " + rgb[2] + ", " + rgb[3] + "]", 4); |
| 1420 |
double[] cmyk = conv.RGBtoCMYK(rgb[1] & 0xff, rgb[2] & 0xff, rgb[3] & 0xff, 1D); |
| 1421 |
info.addField("CMYK", "[" + mathUtil.format(cmyk[0], 4) + ", " + mathUtil.format(cmyk[1], 4) + ", " + mathUtil.format(cmyk[2], 4) + ", " + mathUtil.format(cmyk[3], 4) + "]", 5); |
| 1422 |
double[] hsl = conv.RGBtoHSL(rgb[1] & 0xff, rgb[2] & 0xff, rgb[3] & 0xff); |
| 1423 |
hsl[0] = (int)(255.0 * hsl[0] / 360.0 + 0.5); |
| 1424 |
hsl[2] = (int) (hsl[2] * 255. + 0.5); |
| 1425 |
hsl[1] = (int) (hsl[1] * 255. + 0.5); |
| 1426 |
info.addField("HSL", "[" + mathUtil.format(hsl[0], 4) + ", " + mathUtil.format(hsl[1], 4) + ", " + mathUtil.format(hsl[2], 4) + "]", 6); |
| 1427 |
String data = "["; |
| 1428 |
try {
|
| 1429 |
if (px != null) { |
| 1430 |
if(getDataType()[0] >= 0 && getDataType()[0] <= 3) { |
| 1431 |
for(int i = 0; i < dataStore.getBandCount(); i++) { |
| 1432 |
if(dataStore.isInside(pReal)) {
|
| 1433 |
Point2D pxAux = transformPoint(pReal);
|
| 1434 |
int val = ((Integer)dataStore.getData((int)pxAux.getX(), |
| 1435 |
(int)pxAux.getY(), i)).intValue();
|
| 1436 |
if(getDataType()[0] == Buffer.TYPE_BYTE) |
| 1437 |
data += (val & 0x000000ff) + ", "; |
| 1438 |
else
|
| 1439 |
data += val + ", ";
|
| 1440 |
} |
| 1441 |
} |
| 1442 |
} |
| 1443 |
if(getDataType()[0] == 4) { |
| 1444 |
for(int i = 0; i < dataStore.getBandCount(); i++) { |
| 1445 |
if(dataStore.isInside(pReal)) {
|
| 1446 |
Point2D pxAux = transformPoint(pReal);
|
| 1447 |
data += ((Float)dataStore.getData((int)pxAux.getX(), |
| 1448 |
(int)pxAux.getY(), i)).floatValue() + ", "; |
| 1449 |
} |
| 1450 |
} |
| 1451 |
} |
| 1452 |
if(getDataType()[0] == 5) { |
| 1453 |
for(int i = 0; i < dataStore.getBandCount(); i++) { |
| 1454 |
if(dataStore.isInside(pReal)) {
|
| 1455 |
Point2D pxAux = transformPoint(pReal);
|
| 1456 |
data += ((Double)dataStore.getData((int)pxAux.getX(), |
| 1457 |
(int)pxAux.getY(), i)).doubleValue() + ", "; |
| 1458 |
} |
| 1459 |
} |
| 1460 |
} |
| 1461 |
} |
| 1462 |
data += "]";
|
| 1463 |
info.addField("Band Value", data, 7); |
| 1464 |
} catch (RasterDriverException ex) {
|
| 1465 |
throw new LoadLayerException("Error en el acceso al dataset", ex); |
| 1466 |
} catch (InvalidSetViewException ex) {
|
| 1467 |
throw new LoadLayerException("Error en la asignaci?n de la vista en getData", ex); |
| 1468 |
} catch (FileNotOpenException ex) {
|
| 1469 |
throw new LoadLayerException("Fichero no abierto en el dataset", ex); |
| 1470 |
} |
| 1471 |
return info;
|
| 1472 |
} |
| 1473 |
|
| 1474 |
/**
|
| 1475 |
* Transforma un punto real a coordenadas pixel
|
| 1476 |
*
|
| 1477 |
* @param numberBand
|
| 1478 |
* @param pReal
|
| 1479 |
* @return
|
| 1480 |
* @throws LoadLayerException
|
| 1481 |
* @throws ReadDriverException
|
| 1482 |
*/
|
| 1483 |
private Point2D transformPoint(Point2D pReal) throws LoadLayerException { |
| 1484 |
AffineTransform at = dataStore.getAffineTransform();
|
| 1485 |
Point2D px = new Point2D.Double(); |
| 1486 |
//px = new Point2D.Double(pReal.getX(), pReal.getY());
|
| 1487 |
try {
|
| 1488 |
at.inverseTransform(pReal, px); |
| 1489 |
return px;
|
| 1490 |
} catch (NoninvertibleTransformException e) { |
| 1491 |
throw new LoadLayerException("Error en la transformaci?n del punto", e); |
| 1492 |
} |
| 1493 |
} |
| 1494 |
|
| 1495 |
/*
|
| 1496 |
* (non-Javadoc)
|
| 1497 |
* @see org.gvsig.fmap.raster.IRasterDataset#getInfo(java.lang.String)
|
| 1498 |
*/
|
| 1499 |
public Object getInfo(String key) { |
| 1500 |
if (key.equals("DriverName")) |
| 1501 |
return "gvSIG Raster Driver"; |
| 1502 |
return null; |
| 1503 |
} |
| 1504 |
|
| 1505 |
/*
|
| 1506 |
* (non-Javadoc)
|
| 1507 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getBandCountFromDataset()
|
| 1508 |
*/
|
| 1509 |
public int[] getBandCountFromDataset() { |
| 1510 |
return dataStore.getBandCountByProvider();
|
| 1511 |
} |
| 1512 |
|
| 1513 |
/*
|
| 1514 |
* (non-Javadoc)
|
| 1515 |
* @see org.gvsig.raster.shared.IRasterOperations#getColourInterpretation(int, int)
|
| 1516 |
*/
|
| 1517 |
public String getColorInterpretation(int band, int dataset) { |
| 1518 |
if (this.dataStore.getColorInterpretation().get(band) == null) |
| 1519 |
return "Undefined"; |
| 1520 |
return this.dataStore.getColorInterpretation().get(band); |
| 1521 |
} |
| 1522 |
|
| 1523 |
/*
|
| 1524 |
* (non-Javadoc)
|
| 1525 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getWktProjection()
|
| 1526 |
*/
|
| 1527 |
public String getWktProjection() throws RasterDriverException { |
| 1528 |
return dataStore.getWktProjection();
|
| 1529 |
} |
| 1530 |
|
| 1531 |
/*
|
| 1532 |
* (non-Javadoc)
|
| 1533 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#isRGB()
|
| 1534 |
*/
|
| 1535 |
public boolean isRGB() { |
| 1536 |
if ((dataStore == null) || (render == null)) |
| 1537 |
return false; |
| 1538 |
|
| 1539 |
if (dataStore.getDataType()[0] != Buffer.TYPE_BYTE) |
| 1540 |
return false; |
| 1541 |
|
| 1542 |
boolean R = false; |
| 1543 |
boolean G = false; |
| 1544 |
boolean B = false; |
| 1545 |
|
| 1546 |
int[] renderBands = render.getRenderBands(); |
| 1547 |
for (int i = 0; i < renderBands.length; i++) |
| 1548 |
if (renderBands[i] >= 0) |
| 1549 |
switch (i) {
|
| 1550 |
case 0: |
| 1551 |
R = true;
|
| 1552 |
break;
|
| 1553 |
case 1: |
| 1554 |
G = true;
|
| 1555 |
break;
|
| 1556 |
case 2: |
| 1557 |
B = true;
|
| 1558 |
break;
|
| 1559 |
} |
| 1560 |
|
| 1561 |
if (R && G && B)
|
| 1562 |
return true; |
| 1563 |
|
| 1564 |
return false; |
| 1565 |
} |
| 1566 |
|
| 1567 |
/**
|
| 1568 |
* Obtiene el grid de la capa completa. Hay que tener cuidado porque cuando se hace esta
|
| 1569 |
* petici?n se carga un buffer con todos los datos de la capa. Este buffer puede ser
|
| 1570 |
* cacheado o no dependiendo del tama?o de esta.
|
| 1571 |
* @param interpolated true si se solicita un grid interpolado y false si se solicita sin interpolar.
|
| 1572 |
* @return Grid.
|
| 1573 |
* @throws InterruptedException
|
| 1574 |
*/
|
| 1575 |
public Grid getFullGrid(boolean interpolated) throws GridException, InterruptedException { |
| 1576 |
RasterQuery query = rManager.createQuery(); |
| 1577 |
query.setAllDrawableBands(); |
| 1578 |
Buffer bf = null; |
| 1579 |
try {
|
| 1580 |
query.setAreaOfInterest(); |
| 1581 |
bf = dataStore.query(query); |
| 1582 |
} catch (RasterDriverException e) {
|
| 1583 |
throw new GridException("Error reading buffer"); |
| 1584 |
} catch (ProcessInterruptedException e) {
|
| 1585 |
throw new InterruptedException("Carga interrumpida"); |
| 1586 |
} catch (InvalidSetViewException e) {
|
| 1587 |
throw new GridException("Error reading buffer"); |
| 1588 |
} |
| 1589 |
return rManager.createGrid(bf, dataStore, interpolated);
|
| 1590 |
} |
| 1591 |
|
| 1592 |
/*
|
| 1593 |
* (non-Javadoc)
|
| 1594 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getReadOnlyFullGrid(boolean)
|
| 1595 |
*/
|
| 1596 |
public Grid getReadOnlyFullGrid(boolean interpolated) throws GridException, InterruptedException { |
| 1597 |
RasterQuery query = rManager.createQuery(); |
| 1598 |
query.setReadOnly(true);
|
| 1599 |
query.setAllDrawableBands(); |
| 1600 |
Buffer bf = null; |
| 1601 |
try {
|
| 1602 |
query.setAreaOfInterest(); |
| 1603 |
bf = dataStore.query(query); |
| 1604 |
} catch (RasterDriverException e) {
|
| 1605 |
throw new GridException("Error reading buffer"); |
| 1606 |
} catch (ProcessInterruptedException e) {
|
| 1607 |
throw new InterruptedException("Carga interrumpida"); |
| 1608 |
} catch (InvalidSetViewException e) {
|
| 1609 |
throw new GridException("Error reading buffer"); |
| 1610 |
} |
| 1611 |
return rManager.createGrid(bf, dataStore, interpolated);
|
| 1612 |
} |
| 1613 |
|
| 1614 |
/**
|
| 1615 |
* Obtiene el tama?o de celda de la fuente de datos
|
| 1616 |
* @return double con el tama?o de celda
|
| 1617 |
*/
|
| 1618 |
public double getCellSize() { |
| 1619 |
return (dataStore != null) ? dataStore.getCellSize() : 1; |
| 1620 |
} |
| 1621 |
|
| 1622 |
/*
|
| 1623 |
* (non-Javadoc)
|
| 1624 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getFullRasterExtent()
|
| 1625 |
*/
|
| 1626 |
public Extent getFullRasterExtent() {
|
| 1627 |
return this.dataStore.getExtent(); |
| 1628 |
} |
| 1629 |
|
| 1630 |
|
| 1631 |
/**
|
| 1632 |
* Devuelve el fichero asociado a la capa o null si no tiene.
|
| 1633 |
* @return Fichero.
|
| 1634 |
*/
|
| 1635 |
public File getFile() { |
| 1636 |
if(getDataStore().getParameters() instanceof RasterFileStoreParameters) |
| 1637 |
return ((RasterFileStoreParameters)getDataStore().getParameters()).getFile();
|
| 1638 |
return new File(""); |
| 1639 |
} |
| 1640 |
|
| 1641 |
/**
|
| 1642 |
* Consulta si un fichero es aceptado o no para este tipo de capa.
|
| 1643 |
* @param file Fichero a consultar
|
| 1644 |
* @return true si es aceptado y false si no lo es.
|
| 1645 |
*/
|
| 1646 |
public boolean isFileAccepted(File file) { |
| 1647 |
return dataStore.isFileSupported(file.getName());
|
| 1648 |
} |
| 1649 |
|
| 1650 |
/**
|
| 1651 |
* Consulta si un fichero es aceptado o no para este tipo de capa.
|
| 1652 |
* @param file Fichero a consultar
|
| 1653 |
* @return true si es aceptado y false si no lo es.
|
| 1654 |
*/
|
| 1655 |
public static boolean isFileSupported(File file) { |
| 1656 |
return RasterLocator.getManager().isExtensionSupported(file.getName());
|
| 1657 |
} |
| 1658 |
|
| 1659 |
/*
|
| 1660 |
* (non-Javadoc)
|
| 1661 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#existColorTable()
|
| 1662 |
*/
|
| 1663 |
public boolean existColorTable() { |
| 1664 |
return getRender().existColorTable();
|
| 1665 |
} |
| 1666 |
|
| 1667 |
/*
|
| 1668 |
* (non-Javadoc)
|
| 1669 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#existsAlphaBand()
|
| 1670 |
*/
|
| 1671 |
public boolean existsAlphaBand() { |
| 1672 |
if(dataStore.getColorInterpretation() != null) |
| 1673 |
return dataStore.getColorInterpretation().isAlphaBand();
|
| 1674 |
else
|
| 1675 |
return false; |
| 1676 |
} |
| 1677 |
|
| 1678 |
/*
|
| 1679 |
* (non-Javadoc)
|
| 1680 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#getAlphaBandNumber()
|
| 1681 |
*/
|
| 1682 |
public int getAlphaBandNumber() { |
| 1683 |
if(dataStore.getColorInterpretation() != null) |
| 1684 |
return dataStore.getColorInterpretation().getBand(ColorInterpretation.ALPHA_BAND);
|
| 1685 |
return -1; |
| 1686 |
} |
| 1687 |
|
| 1688 |
/**
|
| 1689 |
* Define la ultima leyenda valida de la capa o se pone a null para que la
|
| 1690 |
* capa busque una leyenda valida.
|
| 1691 |
* @param ct
|
| 1692 |
*/
|
| 1693 |
public void setLastLegend(ColorTable ct) { |
| 1694 |
lastLegend = ColorTableLegend.createLegend(ct); |
| 1695 |
} |
| 1696 |
|
| 1697 |
/**
|
| 1698 |
* Devuelve la Leyenda de la capa.
|
| 1699 |
* @return Leyenda.
|
| 1700 |
*/
|
| 1701 |
public ILegend getLegend() {
|
| 1702 |
if (lastLegend != null) |
| 1703 |
return lastLegend;
|
| 1704 |
|
| 1705 |
return null; |
| 1706 |
} |
| 1707 |
|
| 1708 |
/*
|
| 1709 |
* (non-Javadoc)
|
| 1710 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable#addLegendListener(com.iver.cit.gvsig.fmap.layers.LegendListener)
|
| 1711 |
*/
|
| 1712 |
public void addLegendListener(LegendListener listener) { |
| 1713 |
layerChangeSupport.addLayerListener(listener); |
| 1714 |
} |
| 1715 |
|
| 1716 |
/*
|
| 1717 |
* (non-Javadoc)
|
| 1718 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable#getShapeType()
|
| 1719 |
*/
|
| 1720 |
public int getShapeType() { |
| 1721 |
return TYPES.SURFACE;
|
| 1722 |
} |
| 1723 |
|
| 1724 |
/*
|
| 1725 |
* (non-Javadoc)
|
| 1726 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable#removeLegendListener(com.iver.cit.gvsig.fmap.layers.LegendListener)
|
| 1727 |
*/
|
| 1728 |
public void removeLegendListener(LegendListener listener) { |
| 1729 |
layerChangeSupport.removeLayerListener(listener); |
| 1730 |
} |
| 1731 |
|
| 1732 |
/*
|
| 1733 |
* (non-Javadoc)
|
| 1734 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#isInside(java.awt.geom.Point2D)
|
| 1735 |
*/
|
| 1736 |
public boolean isInside(Point2D p) { |
| 1737 |
return dataStore.isInside(p);
|
| 1738 |
} |
| 1739 |
|
| 1740 |
/*
|
| 1741 |
* (non-Javadoc)
|
| 1742 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getAffineTransform()
|
| 1743 |
*/
|
| 1744 |
public AffineTransform getAffineTransform() { |
| 1745 |
return dataStore.getAffineTransform();
|
| 1746 |
} |
| 1747 |
|
| 1748 |
/*
|
| 1749 |
* (non-Javadoc)
|
| 1750 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#setAffineTransform(java.awt.geom.AffineTransform)
|
| 1751 |
*/
|
| 1752 |
public void setAffineTransform(AffineTransform transf) { |
| 1753 |
if(transf == null) |
| 1754 |
return;
|
| 1755 |
affineTransformList.add(transf); |
| 1756 |
dataStore.setAffineTransform(transf); |
| 1757 |
updateDrawVersion(); |
| 1758 |
} |
| 1759 |
|
| 1760 |
/*
|
| 1761 |
* (non-Javadoc)
|
| 1762 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#setAffineTransformWithoutHistorical(java.awt.geom.AffineTransform)
|
| 1763 |
*/
|
| 1764 |
public void setAffineTransformWithoutHistorical(AffineTransform transf) { |
| 1765 |
dataStore.setAffineTransform(transf); |
| 1766 |
updateDrawVersion(); |
| 1767 |
} |
| 1768 |
|
| 1769 |
/*
|
| 1770 |
* (non-Javadoc)
|
| 1771 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getAffineTransformHistorical()
|
| 1772 |
*/
|
| 1773 |
public Historical getAffineTransformHistorical() {
|
| 1774 |
return this.affineTransformList; |
| 1775 |
} |
| 1776 |
|
| 1777 |
/*
|
| 1778 |
* (non-Javadoc)
|
| 1779 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#saveGeoToRmf()
|
| 1780 |
*/
|
| 1781 |
public void saveGeoToRmf() throws RmfSerializerException { |
| 1782 |
if (!isOpen())
|
| 1783 |
return;
|
| 1784 |
|
| 1785 |
dataStore.saveGeoreferencingToRmf(); |
| 1786 |
|
| 1787 |
affineTransformList.clear(); |
| 1788 |
affineTransformList.add(this.getAffineTransform());
|
| 1789 |
} |
| 1790 |
|
| 1791 |
/*
|
| 1792 |
* (non-Javadoc)
|
| 1793 |
* @see org.gvsig.fmap.raster.layers.IRasterLayerActions#isActionEnabled(int)
|
| 1794 |
*/
|
| 1795 |
public boolean isActionEnabled(int action) { |
| 1796 |
switch (action) {
|
| 1797 |
case IRasterLayerActions.BANDS_FILE_LIST:
|
| 1798 |
if (existColorTable() || getDataStore().isMosaic() || getDataStore().isTiled())
|
| 1799 |
return false; |
| 1800 |
break;
|
| 1801 |
case IRasterLayerActions.BANDS_RGB:
|
| 1802 |
if (existColorTable())
|
| 1803 |
return false; |
| 1804 |
break;
|
| 1805 |
case IRasterLayerActions.REPROJECT:
|
| 1806 |
if (!isReproyectable())
|
| 1807 |
return false; |
| 1808 |
break;
|
| 1809 |
case IRasterLayerActions.CREATEOVERVIEWS:
|
| 1810 |
return overviewsSupport();
|
| 1811 |
case IRasterLayerActions.OPACITY:
|
| 1812 |
case IRasterLayerActions.TRANSPARENCY:
|
| 1813 |
case IRasterLayerActions.BRIGHTNESSCONTRAST:
|
| 1814 |
case IRasterLayerActions.ENHANCED:
|
| 1815 |
case IRasterLayerActions.PANSHARPENING:
|
| 1816 |
case IRasterLayerActions.SELECT_LAYER:
|
| 1817 |
case IRasterLayerActions.SAVE_COLORINTERP:
|
| 1818 |
return true; |
| 1819 |
case IRasterLayerActions.REMOTE_ACTIONS:
|
| 1820 |
return false; |
| 1821 |
case IRasterLayerActions.TAILTRIM:
|
| 1822 |
case IRasterLayerActions.GEOLOCATION:
|
| 1823 |
return !(dataStore.isTiled());
|
| 1824 |
} |
| 1825 |
return true; |
| 1826 |
} |
| 1827 |
|
| 1828 |
/*
|
| 1829 |
* (non-Javadoc)
|
| 1830 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setVisible(boolean)
|
| 1831 |
*/
|
| 1832 |
public void setVisible(boolean visibility) { |
| 1833 |
if(visibility)
|
| 1834 |
state.disableStopped(); |
| 1835 |
else
|
| 1836 |
enableStopped(); |
| 1837 |
|
| 1838 |
if(isAwake() || isClosed())
|
| 1839 |
try {
|
| 1840 |
this.load();
|
| 1841 |
} catch (LoadLayerException e) {
|
| 1842 |
e.printStackTrace(); |
| 1843 |
} |
| 1844 |
|
| 1845 |
/*
|
| 1846 |
* Cuando se modifica la visibilidad de una capa raster se hace un updateDrawVersion de todas las
|
| 1847 |
* capas raster de ese MapContext. Esto es porque la estrategia utilizada por RasterDrawStrategy hace
|
| 1848 |
* que se cacheen en blanco las capas raster que est?n ocultas debajo de otras. Al hacer invisibles las
|
| 1849 |
* de arriba la cache que estaba en blanco hace que no se pinte nada. Para evitar esto las marcamos todas
|
| 1850 |
* como que han sido modificadas para que se vuelvan a leer.
|
| 1851 |
*/
|
| 1852 |
if(getMapContext() != null) { |
| 1853 |
ArrayList<FLayer> listLayers = new ArrayList<FLayer>(); |
| 1854 |
listLayers = RasterDrawStrategy.getLayerList(getMapContext().getLayers(), listLayers); |
| 1855 |
for (int i = 0; i < listLayers.size(); i++) |
| 1856 |
if(listLayers.get(i) instanceof DefaultFLyrRaster) |
| 1857 |
((DefaultFLyrRaster)listLayers.get(i)).updateDrawVersion(); |
| 1858 |
} |
| 1859 |
|
| 1860 |
super.setVisible(visibility);
|
| 1861 |
} |
| 1862 |
|
| 1863 |
/**
|
| 1864 |
* Consulta la transparencia asignada en la ?ltima renderizaci?n de la capa
|
| 1865 |
* @return valor de transparencia
|
| 1866 |
*/
|
| 1867 |
public int getTransparency() { |
| 1868 |
try {
|
| 1869 |
return getRender().getLastTransparency().getOpacity();
|
| 1870 |
} catch (NullPointerException e) { |
| 1871 |
return super.getTransparency(); |
| 1872 |
} |
| 1873 |
} |
| 1874 |
|
| 1875 |
/**
|
| 1876 |
* Consulta si tiene aplicada alguna transparencia en la ?ltima renderizaci?n
|
| 1877 |
* o no.
|
| 1878 |
* @return true si se aplic? alguna transparencia en la ?ltima renderizaci?n.
|
| 1879 |
*/
|
| 1880 |
public boolean isTransparent() { |
| 1881 |
return getRender().getLastTransparency().isTransparencyActive();
|
| 1882 |
} |
| 1883 |
|
| 1884 |
/**
|
| 1885 |
* Asigna la transparencia de la siguiente renderizaci?n
|
| 1886 |
* @param valor de transparencia
|
| 1887 |
*/
|
| 1888 |
public void setTransparency(int trans) { |
| 1889 |
super.setTransparency(trans);
|
| 1890 |
try {
|
| 1891 |
getRender().getLastTransparency().setOpacity(trans); |
| 1892 |
} catch (NullPointerException e) { |
| 1893 |
//Solo asigna la transparencia a la clase padre y no a la renderizaci?n
|
| 1894 |
} |
| 1895 |
} |
| 1896 |
|
| 1897 |
/*
|
| 1898 |
* (non-Javadoc)
|
| 1899 |
* @see org.gvsig.raster.hierarchy.IRasterRendering#getLastRenderBuffer()
|
| 1900 |
*/
|
| 1901 |
public Buffer getLastRenderBuffer() { |
| 1902 |
return getRender().getLastRenderBuffer();
|
| 1903 |
} |
| 1904 |
|
| 1905 |
/**
|
| 1906 |
*
|
| 1907 |
* @return ROIs asociadas a la capa raster.
|
| 1908 |
*/
|
| 1909 |
public ArrayList<ROI> getRois() { |
| 1910 |
return rois;
|
| 1911 |
} |
| 1912 |
|
| 1913 |
/**
|
| 1914 |
* Establece las ROI asociadas a la capa raster.
|
| 1915 |
*
|
| 1916 |
* @param rois ArrayList de ROIs a asociar a la capa raster.
|
| 1917 |
*/
|
| 1918 |
public void setRois(ArrayList<ROI> rois) { |
| 1919 |
this.rois = rois;
|
| 1920 |
} |
| 1921 |
|
| 1922 |
/**
|
| 1923 |
* Si ya tiene una estrategia de dibujado de raster calculada la devuelve, sino
|
| 1924 |
* devolver? null.
|
| 1925 |
* @return TreeMap con la lista de capas a dibujar
|
| 1926 |
*/
|
| 1927 |
public HashMap<DefaultFLyrRaster, Boolean> getRasterStrategy() { |
| 1928 |
if(strategy != null) |
| 1929 |
return strategy.getStrategy();
|
| 1930 |
return null; |
| 1931 |
} |
| 1932 |
|
| 1933 |
/*
|
| 1934 |
* (non-Javadoc)
|
| 1935 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getNoDataType()
|
| 1936 |
*/
|
| 1937 |
public int getNoDataType() { |
| 1938 |
return noDataType;
|
| 1939 |
} |
| 1940 |
|
| 1941 |
/*
|
| 1942 |
* (non-Javadoc)
|
| 1943 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#setNoDataType(int)
|
| 1944 |
*/
|
| 1945 |
public void setNoDataType(int noDataType) { |
| 1946 |
this.noDataType = noDataType;
|
| 1947 |
if (dataStore != null) |
| 1948 |
dataStore.setNoDataEnabled(noDataType != RasterLibrary.NODATATYPE_DISABLED); |
| 1949 |
} |
| 1950 |
|
| 1951 |
/**
|
| 1952 |
* @return the configuration
|
| 1953 |
*/
|
| 1954 |
static public IConfiguration getConfiguration() { |
| 1955 |
return configuration;
|
| 1956 |
} |
| 1957 |
|
| 1958 |
/**
|
| 1959 |
* @param configuration the configuration to set
|
| 1960 |
*/
|
| 1961 |
static public void setConfiguration(IConfiguration configuration) { |
| 1962 |
DefaultFLyrRaster.configuration = configuration; |
| 1963 |
} |
| 1964 |
|
| 1965 |
/*
|
| 1966 |
* (non-Javadoc)
|
| 1967 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#reload()
|
| 1968 |
*/
|
| 1969 |
public void reload() throws ReloadLayerException { |
| 1970 |
try {
|
| 1971 |
super.reload();
|
| 1972 |
if (getMapContext() == null) |
| 1973 |
return;
|
| 1974 |
if (isStopped())
|
| 1975 |
disableStopped(); |
| 1976 |
load(); |
| 1977 |
getMapContext().invalidate(); |
| 1978 |
} catch (LoadLayerException e) {
|
| 1979 |
setAvailable(false);
|
| 1980 |
throw new ReloadLayerException(getName(), e); |
| 1981 |
} |
| 1982 |
} |
| 1983 |
|
| 1984 |
/**
|
| 1985 |
* Devuelve si la capa tiene soporte para poder generar overviews
|
| 1986 |
* @return
|
| 1987 |
*/
|
| 1988 |
public boolean overviewsSupport() { |
| 1989 |
if ((dataStore != null) && (dataStore.overviewsSupport())) |
| 1990 |
return true; |
| 1991 |
|
| 1992 |
return false; |
| 1993 |
} |
| 1994 |
|
| 1995 |
/**
|
| 1996 |
* Devuelve si la asignacion de las bandas a renderizar representa una capa
|
| 1997 |
* en escala de grises
|
| 1998 |
* @return
|
| 1999 |
*/
|
| 2000 |
public boolean isRenderingAsGray() { |
| 2001 |
int[] renderBands = getRender().getRenderBands(); |
| 2002 |
if ((renderBands != null) && (renderBands.length == 3) && (renderBands[0] >= 0) && |
| 2003 |
(renderBands[0] == renderBands[1]) && (renderBands[1] == renderBands[2])) |
| 2004 |
return true; |
| 2005 |
return false; |
| 2006 |
} |
| 2007 |
|
| 2008 |
/*
|
| 2009 |
* (non-Javadoc)
|
| 2010 |
* @see org.gvsig.raster.grid.render.VisualPropertyListener#actionValueChanged(org.gvsig.raster.grid.render.VisualPropertyEvent)
|
| 2011 |
*/
|
| 2012 |
public void visualPropertyValueChanged(VisualPropertyEvent e) { |
| 2013 |
updateDrawVersion(); |
| 2014 |
} |
| 2015 |
|
| 2016 |
/*
|
| 2017 |
* (non-Javadoc)
|
| 2018 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#adjustWorldRequest(java.awt.geom.Point2D)
|
| 2019 |
*/
|
| 2020 |
public Point2D adjustWorldRequest(Point2D req) { |
| 2021 |
Envelope ext = null;
|
| 2022 |
|
| 2023 |
ext = getFullEnvelope(); |
| 2024 |
req.setLocation(Math.max(ext.getMinimum(0), req.getX()), Math.max(ext.getMinimum(1), req.getY())); |
| 2025 |
req.setLocation(Math.min(ext.getMaximum(0), req.getX()), Math.min(ext.getMaximum(1), req.getY())); |
| 2026 |
return req;
|
| 2027 |
} |
| 2028 |
|
| 2029 |
/*
|
| 2030 |
* (non-Javadoc)
|
| 2031 |
* @see org.gvsig.fmap.mapcontext.layers.FLyrDefault#cloneLayer()
|
| 2032 |
*/
|
| 2033 |
public FLayer cloneLayer() throws Exception { |
| 2034 |
RasterDataStore ds = dataStore.cloneDataStore(); |
| 2035 |
DefaultFLyrRaster newLayer = new DefaultFLyrRaster();
|
| 2036 |
newLayer.setName(getName()); |
| 2037 |
newLayer.setOpenRasterStore(ds); |
| 2038 |
newLayer.firstLoad = firstLoad; |
| 2039 |
|
| 2040 |
ArrayList<RasterFilter> filters = getRender().getFilterList().getStatusCloned();
|
| 2041 |
|
| 2042 |
//Hacemos una copia de las bandas a renderizar
|
| 2043 |
if(getRender().getRenderBands() != null) { |
| 2044 |
int[] rb = new int[getRender().getRenderBands().length]; |
| 2045 |
for (int i = 0; i < rb.length; i++) |
| 2046 |
rb[i] = getRender().getRenderBands()[i]; |
| 2047 |
newLayer.getRender().setRenderBands(rb); |
| 2048 |
} |
| 2049 |
|
| 2050 |
//Asignamos el entorno
|
| 2051 |
if(newLayer.getRender().getFilterList() == null) |
| 2052 |
newLayer.getRender().setFilterList(RasterLocator.getManager().createEmptyFilterList(getRender().getFilterList().getInitDataType())); |
| 2053 |
newLayer.getRender().getFilterList().setEnv(getRender().getFilterList().getEnv()); |
| 2054 |
newLayer.getRender().getFilterList().setStatus(filters); |
| 2055 |
|
| 2056 |
// Asignamos los valores noData del original
|
| 2057 |
newLayer.setNoDataValue(getNoDataValue()); |
| 2058 |
newLayer.setNoDataType(getNoDataType()); |
| 2059 |
newLayer.applyNoData(); |
| 2060 |
newLayer.enableOpen(); |
| 2061 |
|
| 2062 |
return newLayer;
|
| 2063 |
} |
| 2064 |
|
| 2065 |
/*
|
| 2066 |
* (non-Javadoc)
|
| 2067 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getFileLayer()
|
| 2068 |
*/
|
| 2069 |
public FLayer getFileLayer() throws RasterDriverException { |
| 2070 |
try {
|
| 2071 |
return cloneLayer();
|
| 2072 |
} catch (Exception e) { |
| 2073 |
} |
| 2074 |
return null; |
| 2075 |
} |
| 2076 |
|
| 2077 |
/*
|
| 2078 |
* (non-Javadoc)
|
| 2079 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#addFile(java.lang.String)
|
| 2080 |
*/
|
| 2081 |
public void addFile(String file) throws InvalidSourceException { |
| 2082 |
getDataStore().addFile(file); |
| 2083 |
} |
| 2084 |
|
| 2085 |
/*
|
| 2086 |
* (non-Javadoc)
|
| 2087 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#removeFile(java.lang.String)
|
| 2088 |
*/
|
| 2089 |
public void removeFile(String file) { |
| 2090 |
getDataStore().removeFile(file); |
| 2091 |
} |
| 2092 |
|
| 2093 |
/*****************************************************/
|
| 2094 |
|
| 2095 |
public void disableStopped() {state.disableStopped();} |
| 2096 |
|
| 2097 |
public void enableAwake() throws NotAvailableStateException {state.enableAwake();} |
| 2098 |
|
| 2099 |
public void enableClosed() throws NotAvailableStateException {state.enableClosed();} |
| 2100 |
|
| 2101 |
public void enableOpen() throws NotAvailableStateException {state.enableOpen();} |
| 2102 |
|
| 2103 |
public void enableStopped() {state.enableStopped();} |
| 2104 |
|
| 2105 |
public boolean isAwake() {return state.isAwake();} |
| 2106 |
|
| 2107 |
public boolean isClosed() {return state.isClosed();} |
| 2108 |
|
| 2109 |
public boolean isOpen() {return state.isOpen();} |
| 2110 |
|
| 2111 |
public boolean isStopped() {return state.isStopped();} |
| 2112 |
|
| 2113 |
|
| 2114 |
@SuppressWarnings("unchecked") |
| 2115 |
public Set getMetadataChildren() { |
| 2116 |
return null; |
| 2117 |
} |
| 2118 |
|
| 2119 |
public Object getMetadataID() { |
| 2120 |
return getName();
|
| 2121 |
} |
| 2122 |
|
| 2123 |
public String getMetadataName() { |
| 2124 |
return null; |
| 2125 |
} |
| 2126 |
|
| 2127 |
/*
|
| 2128 |
* (non-Javadoc)
|
| 2129 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#getDataStore()
|
| 2130 |
*/
|
| 2131 |
public RasterDataStore getDataStore() {
|
| 2132 |
return this.dataStore; |
| 2133 |
} |
| 2134 |
|
| 2135 |
public void setOpenRasterStore(DataStore dataStore) throws LoadLayerException { |
| 2136 |
if(dataStore instanceof CoverageStoreProviderServices) { |
| 2137 |
try {
|
| 2138 |
this.dataStore = rManager.open(((CoverageStoreProviderServices) dataStore).getProvider(), dataStore.getParameters());
|
| 2139 |
} catch (NotSupportedExtensionException e) {
|
| 2140 |
throw new LoadLayerException("Extension not supported", e); |
| 2141 |
} catch (RasterDriverException e) {
|
| 2142 |
throw new LoadLayerException("Error opening the DataStore", e); |
| 2143 |
} |
| 2144 |
} else
|
| 2145 |
this.dataStore = (RasterDataStore) dataStore;
|
| 2146 |
try {
|
| 2147 |
enableAwake(); |
| 2148 |
} catch (NotAvailableStateException e) {
|
| 2149 |
throw new LoadLayerException("Fallo el estado de open. Closed=" + isClosed() + " Active=" + isOpen(), e); |
| 2150 |
} |
| 2151 |
setProjection(this.dataStore.getProjection());
|
| 2152 |
} |
| 2153 |
|
| 2154 |
/*
|
| 2155 |
* (non-Javadoc)
|
| 2156 |
* @see org.gvsig.fmap.mapcontext.layers.operations.SingleLayer#setDataStore(org.gvsig.fmap.dal.DataStore)
|
| 2157 |
*/
|
| 2158 |
public void setDataStore(DataStore dataStore) throws LoadLayerException { |
| 2159 |
setOpenRasterStore(dataStore); |
| 2160 |
load(); |
| 2161 |
} |
| 2162 |
|
| 2163 |
/*
|
| 2164 |
* (non-Javadoc)
|
| 2165 |
* @see org.gvsig.raster.fmap.layers.FLyrRaster#isRemote()
|
| 2166 |
*/
|
| 2167 |
public boolean isRemote() { |
| 2168 |
return false; |
| 2169 |
} |
| 2170 |
|
| 2171 |
/**
|
| 2172 |
* Returns true if exists a process reading data from this layer
|
| 2173 |
* @return
|
| 2174 |
*/
|
| 2175 |
public boolean isReadingData() { |
| 2176 |
return readingData != null; |
| 2177 |
} |
| 2178 |
|
| 2179 |
/**
|
| 2180 |
* When a process is using information of this layer this variable will contain
|
| 2181 |
* the thread ID.
|
| 2182 |
* @param readingData
|
| 2183 |
*/
|
| 2184 |
public synchronized void setReadingData(String readingData) { |
| 2185 |
this.readingData = readingData;
|
| 2186 |
} |
| 2187 |
|
| 2188 |
public DynObjectSet getInfo(org.gvsig.fmap.geom.primitive.Point p, double tolerance) |
| 2189 |
throws LoadLayerException, DataException {
|
| 2190 |
return null; |
| 2191 |
} |
| 2192 |
|
| 2193 |
public DynObjectSet getInfo(Point p, double tolerance, Cancellable cancel) |
| 2194 |
throws LoadLayerException, DataException {
|
| 2195 |
return null; |
| 2196 |
} |
| 2197 |
|
| 2198 |
@Override
|
| 2199 |
protected void doDispose() throws BaseException { |
| 2200 |
// Nothing to do
|
| 2201 |
} |
| 2202 |
|
| 2203 |
@Override
|
| 2204 |
public void loadFromState(PersistentState state) |
| 2205 |
throws PersistenceException {
|
| 2206 |
super.loadFromState(state);
|
| 2207 |
|
| 2208 |
status = (IStatusRaster)state.get("status");
|
| 2209 |
render = (Render)state.get("render");
|
| 2210 |
List<ROI> rois = state.getList("rois"); |
| 2211 |
this.rois = new ArrayList<ROI>(); |
| 2212 |
this.rois.addAll(rois);
|
| 2213 |
zoomLevel = state.getInt("zoomLevel");
|
| 2214 |
recalcLevel = state.getBoolean("recalcLevel");
|
| 2215 |
} |
| 2216 |
|
| 2217 |
@Override
|
| 2218 |
public void saveToState(PersistentState state) throws PersistenceException { |
| 2219 |
super.saveToState(state);
|
| 2220 |
|
| 2221 |
state.set("render", render);
|
| 2222 |
state.set("status", status);
|
| 2223 |
state.set("datastore", dataStore);
|
| 2224 |
state.set("legend", lastLegend);
|
| 2225 |
state.set("rois", rois);
|
| 2226 |
state.set("colortable", loadedFromProject);
|
| 2227 |
state.set("zoomLevel", zoomLevel);
|
| 2228 |
state.set("recalcLevel", recalcLevel);
|
| 2229 |
} |
| 2230 |
|
| 2231 |
public static void registerPersistence() { |
| 2232 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
| 2233 |
DynStruct definition = manager.getDefinition(PERSISTENT_NAME); |
| 2234 |
if( definition == null ) { |
| 2235 |
definition = manager.addDefinition( |
| 2236 |
DefaultFLyrRaster.class, |
| 2237 |
PERSISTENT_NAME, |
| 2238 |
PERSISTENT_DESCRIPTION, |
| 2239 |
null,
|
| 2240 |
null
|
| 2241 |
); |
| 2242 |
definition.addDynFieldObject("render").setClassOfValue(Render.class).setMandatory(true); |
| 2243 |
definition.addDynFieldObject("status").setClassOfValue(StatusLayerRaster.class).setMandatory(false); |
| 2244 |
definition.addDynFieldObject("datastore").setClassOfValue(RasterDataStore.class).setMandatory(true); |
| 2245 |
definition.addDynFieldObject("legend").setClassOfValue(ILegend.class).setMandatory(false); |
| 2246 |
definition.addDynFieldList("rois").setClassOfItems(ROI.class).setMandatory(false); |
| 2247 |
definition.addDynFieldObject("colortable").setClassOfValue(ColorTable.class).setMandatory(false); |
| 2248 |
definition.addDynFieldInt("zommlevel").setMandatory(false); |
| 2249 |
definition.addDynFieldBoolean("recalcLevel").setMandatory(false); |
| 2250 |
} |
| 2251 |
} |
| 2252 |
|
| 2253 |
/*
|
| 2254 |
* (non-Javadoc)
|
| 2255 |
* @see org.gvsig.fmap.mapcontext.layers.Multiresolution#getZoomLevel()
|
| 2256 |
*/
|
| 2257 |
public int getZoomLevel() { |
| 2258 |
return zoomLevel;
|
| 2259 |
} |
| 2260 |
|
| 2261 |
/*
|
| 2262 |
* (non-Javadoc)
|
| 2263 |
* @see org.gvsig.fmap.mapcontext.layers.Multiresolution#setZoomLevel(int)
|
| 2264 |
*/
|
| 2265 |
public void setZoomLevel(int zoomLevel) { |
| 2266 |
this.zoomLevel = zoomLevel;
|
| 2267 |
} |
| 2268 |
|
| 2269 |
/*
|
| 2270 |
* (non-Javadoc)
|
| 2271 |
* @see org.gvsig.fmap.mapcontext.layers.Multiresolution#increaseZoomLevel()
|
| 2272 |
*/
|
| 2273 |
public boolean increaseZoomLevel() { |
| 2274 |
if(zoomLevel < (this.dataStore.getZoomLevels() - 1)) { |
| 2275 |
zoomLevel ++; |
| 2276 |
recalcLevel = false;
|
| 2277 |
return true; |
| 2278 |
} |
| 2279 |
return false; |
| 2280 |
} |
| 2281 |
|
| 2282 |
/*
|
| 2283 |
* (non-Javadoc)
|
| 2284 |
* @see org.gvsig.fmap.mapcontext.layers.Multiresolution#decreaseZoomLevel()
|
| 2285 |
*/
|
| 2286 |
public boolean decreaseZoomLevel() { |
| 2287 |
if(zoomLevel > 0) { |
| 2288 |
zoomLevel --; |
| 2289 |
recalcLevel = false;
|
| 2290 |
return true; |
| 2291 |
} |
| 2292 |
return false; |
| 2293 |
} |
| 2294 |
|
| 2295 |
/*
|
| 2296 |
* (non-Javadoc)
|
| 2297 |
* @see org.gvsig.fmap.mapcontext.layers.Multiresolution#getCoordsInLevel(java.awt.geom.Point2D, int, int, int)
|
| 2298 |
*/
|
| 2299 |
public Envelope getCoordsInLevel(Point2D center, int level, int w, int h) throws CreateEnvelopeException { |
| 2300 |
Extent ex = getDataStore().getCoordsInLevel(center, level, w, h); |
| 2301 |
return geomManager.createEnvelope(ex.getULX(), ex.getULY(), ex.getLRX(), ex.getLRY(), SUBTYPES.GEOM2D);
|
| 2302 |
} |
| 2303 |
|
| 2304 |
/*
|
| 2305 |
* (non-Javadoc)
|
| 2306 |
* @see org.gvsig.fmap.mapcontext.layers.Multiresolution#isEnabledMultiresolution()
|
| 2307 |
*/
|
| 2308 |
public boolean isEnabledMultiresolution() { |
| 2309 |
return dataStore.isTiled();
|
| 2310 |
} |
| 2311 |
|
| 2312 |
/*
|
| 2313 |
* (non-Javadoc)
|
| 2314 |
* @see org.gvsig.raster.fmap.layers.Multiresolution#setTileServer(java.lang.Class)
|
| 2315 |
*/
|
| 2316 |
public void setTileServer(Class<?> tileServer) { |
| 2317 |
dataStore.setTileServer(tileServer); |
| 2318 |
} |
| 2319 |
} |