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