gvsig-3d / 2.0 / trunk / org.gvsig.gvsig3d / org.gvsig.gvsig3d.lib / org.gvsig.gvsig3d.lib.impl / src / main / java / org / gvsig / gvsig3d / impl / map3d / MapContext3DImpl.java @ 324
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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.gvsig3d.impl.map3d; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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import java.awt.Graphics2D; |
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import java.awt.geom.AffineTransform; |
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import java.awt.image.BufferedImage; |
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import java.awt.image.ImagingOpException; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.Hashtable; |
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import java.util.Vector; |
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|
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.dal.DataStore; |
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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.dataset.Buffer; |
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import org.gvsig.fmap.dal.coverage.exception.FilePaletteException; |
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import org.gvsig.fmap.dal.coverage.exception.InvalidSetViewException; |
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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.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.props.ColorInterpretation; |
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import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.geom.Geometry; |
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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.exception.CreateEnvelopeException; |
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import org.gvsig.fmap.geom.exception.CreateGeometryException; |
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import org.gvsig.fmap.geom.primitive.Envelope; |
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import org.gvsig.fmap.mapcontext.MapContext; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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import org.gvsig.fmap.mapcontext.exceptions.LegendLayerException; |
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import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.FLayers; |
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import org.gvsig.fmap.mapcontext.layers.FLyrDefault; |
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import org.gvsig.fmap.mapcontext.layers.LayerEvent; |
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import org.gvsig.fmap.mapcontext.layers.LayerListener; |
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import org.gvsig.fmap.mapcontext.layers.SelectionEvent; |
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import org.gvsig.fmap.mapcontext.layers.SingleLayerIterator; |
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import org.gvsig.fmap.mapcontext.layers.operations.Classifiable; |
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import org.gvsig.fmap.mapcontext.layers.operations.SingleLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontext.rendering.legend.IVectorLegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendChangedEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendClearEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.SymbolLegendEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.listeners.LegendListener; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.gvsig3d.impl.symbology3d.Symbol3DFactory; |
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import org.gvsig.gvsig3d.impl.symbology3d.fill.impl.SimpleFill3DSymbol; |
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import org.gvsig.gvsig3d.impl.symbology3d.line.impl.SimpleLine3DSymbol; |
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import org.gvsig.gvsig3d.impl.symbology3d.marker.impl.NodeMarker3DSymbol; |
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import org.gvsig.gvsig3d.impl.symbology3d.marker.impl.SimpleMarker3DSymbol; |
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import org.gvsig.gvsig3d.map3d.Layer3DProps; |
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import org.gvsig.gvsig3d.map3d.MapContext3D; |
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import org.gvsig.gvsig3d.map3d.layers.FLayers3D; |
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import org.gvsig.osgvp.core.osg.Image; |
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import org.gvsig.gvsig3d.symbology3d.I3DSymbol; |
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import org.gvsig.osgvp.core.osg.Matrix; |
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import org.gvsig.osgvp.core.osg.Node; |
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import org.gvsig.osgvp.core.osg.Vec2; |
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import org.gvsig.osgvp.core.osg.Vec3; |
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import org.gvsig.osgvp.core.osg.Vec4; |
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import org.gvsig.osgvp.exceptions.image.ImageConversionException; |
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import org.gvsig.osgvp.exceptions.node.ChildIndexOutOfBoundsExceptions; |
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import org.gvsig.osgvp.exceptions.node.NodeException; |
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import org.gvsig.osgvp.geometry.GeoPointArray3D; |
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import org.gvsig.osgvp.symbology.ISymbol3D; |
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import org.gvsig.osgvp.symbology.marker.SimpleMarker; |
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import org.gvsig.osgvp.symbology.fill.SimpleFill; |
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import org.gvsig.osgvp.symbology.line.SimpleLine; |
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import org.gvsig.osgvp.terrain.Extent; |
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import org.gvsig.osgvp.terrain.HeightfieldLayer; |
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import org.gvsig.osgvp.terrain.JavaDataDriver; |
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import org.gvsig.osgvp.terrain.Layer; |
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import org.gvsig.osgvp.terrain.LayerManager; |
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import org.gvsig.osgvp.terrain.RequestDataEvent; |
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import org.gvsig.osgvp.terrain.Terrain; |
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import org.gvsig.osgvp.terrain.Terrain.CoordinateSystemType; |
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import org.gvsig.osgvp.terrain.TerrainViewer; |
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import org.gvsig.osgvp.terrain.TextureLayer; |
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import org.gvsig.osgvp.terrain.UpdateDataEvent; |
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import org.gvsig.osgvp.terrain.VectorLayer; |
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import org.gvsig.osgvp.terrain.exceptions.LayerManagementException; |
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import org.gvsig.osgvp.viewer.Camera; |
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import org.gvsig.osgvp.viewer.IViewerContainer; |
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import org.gvsig.raster.cache.tile.TileCache; |
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import org.gvsig.raster.cache.tile.TileCacheLibrary; |
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import org.gvsig.raster.cache.tile.TileCacheLocator; |
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import org.gvsig.raster.cache.tile.TileCacheManager; |
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import org.gvsig.raster.cache.tile.provider.CacheStruct; |
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import org.gvsig.raster.fmap.layers.DefaultFLyrRaster; |
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import org.gvsig.raster.impl.provider.DefaultRasterProvider; |
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import org.gvsig.raster.impl.provider.tile.FileTileServer; |
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import org.gvsig.raster.netcdf.io.NetCDFDataParameters; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.IFillSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.ILineSymbol; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.dynobject.exception.DynMethodException; |
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import org.gvsig.tools.locator.LocatorException; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.task.Cancellable; |
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import org.gvsig.tools.util.Callable; |
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/**
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* @author gvSIG Team
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* @version $Id$
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*
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*/
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public class MapContext3DImpl extends MapContext3D { |
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private Terrain _terrain;
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private IViewerContainer _canvas3d;
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private TerrainViewer _terrainViewer;
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private LayerManager _terrainLayerManager;
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private JavaDataDriver _terrainDataManager = null; |
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private Hashtable<FLayer, Layer> _terrainFLayerMap = new Hashtable<FLayer, Layer>(); |
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private Hashtable<String, FLayer> _terrainLayerMap = new Hashtable<String, FLayer>(); |
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private Hashtable<DefaultFLyrRaster, CacheStruct> _cachedLayers = new Hashtable<DefaultFLyrRaster, CacheStruct>(); |
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private IProjection _viewProjection;
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private float _verticalExaggeration; |
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private boolean _bEmptyView = true; |
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private boolean _bListenToLegend = true; |
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private boolean _bLoading = false; |
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private TerrainViewer _canvasoff = null; |
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private boolean _renewCanvasOff = false; |
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TerrainViewer _printViewer = null;
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Layer _testRasterLayer = null;
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private boolean visibilityChange = false; |
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TileCacheManager tileMan = TileCacheLocator.getManager(); |
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TileCache tileCache = tileMan.getTileCache(RasterLibrary.pathTileCache); |
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int maxBands = 3; |
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public MapContext3DImpl() {
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} |
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public MapContext3DImpl(ViewPort vp) {
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super(vp);
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} |
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public MapContext3DImpl(FLayers fLayers, ViewPort vp) {
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super(fLayers, vp);
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} |
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public void draw(BufferedImage image, Graphics2D g, Cancellable cancel, |
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double scale) {
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if (_canvas3d == null || _canvas3d.getOSGViewer() == null) |
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return;
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double x = getViewPort().getOffset().getX();
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double y = getViewPort().getOffset().getY();
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double w = image.getWidth();
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double h = image.getHeight();
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if (_canvasoff == null) { |
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try {
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_canvasoff = new TerrainViewer();
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_canvasoff.setUpViewerInBackground(0, 0, 512, 512); |
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Terrain planetView3D = ((TerrainViewer) _canvas3d |
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.getOSGViewer()).getTerrain(0);
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Terrain terrain = new Terrain();
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terrain.setCoordinateSystemType(planetView3D |
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.getCoordinateSystemType()); |
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terrain.setCoordinateSystemName(planetView3D |
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.getCoordinateSystemName()); |
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terrain.setCoordinateSystemFormat(planetView3D |
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.getCoordinateSystemFormat()); |
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terrain.setExtent(planetView3D.xMin(), planetView3D.yMin(), |
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planetView3D.xMax(), planetView3D.yMax()); |
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terrain.setTerrainName(planetView3D.getTerrainName()); |
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terrain.init(); |
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terrain.setLayerManager(_terrainLayerManager); |
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_canvasoff.addTerrain(terrain); |
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_canvasoff.addFeature((((TerrainViewer) _canvas3d |
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.getOSGViewer()).getFeatures())); |
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Vec4 color = ((TerrainViewer) _canvas3d.getOSGViewer()) |
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.getClearColor(); |
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_canvasoff.setClearColor(color.x(), color.y(), color.z(), |
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color.w()); |
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this.setRenewCanvasOff(false); |
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} catch (NodeException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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} |
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Camera refCam = _canvas3d.getOSGViewer().getCamera(); |
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Matrix refView = refCam.getViewMatrix(); |
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Matrix refProy = refCam.getProjectionMatrix(); |
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Matrix.Perspective pers = refProy.getPerspective(); |
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Camera viewCam = new Camera();
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viewCam.setProjectionMatrixAsPerspective(pers.fovy, w / h, pers.zNear, |
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pers.zFar); |
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viewCam.setViewMatrix(refView); |
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_canvasoff.setViewport(0, 0, (int) w, (int) h); |
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_canvasoff.setCamera(viewCam); |
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_canvasoff.takeScreenshotToMemory(); |
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_canvasoff.frame(); |
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org.gvsig.osgvp.core.osg.Image OSGimage = _canvasoff |
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.getScreenshotImage(); |
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BufferedImage img = null; |
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try {
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img = OSGimage.getBufferedImage(); |
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} catch (ImageConversionException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} catch (IOException e1) { |
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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double scalex = w / img.getWidth(null); |
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double scaley = h / img.getHeight(null); |
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try {
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AffineTransform xform = AffineTransform.getScaleInstance(scalex, |
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scaley); |
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AffineTransform xpos = AffineTransform.getTranslateInstance(x, y); |
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xpos.concatenate(xform); |
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g.drawRenderedImage(img, xpos); |
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} catch (ImagingOpException e) { |
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} |
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} |
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public void CreateOSGLayer(FLayer layer, Layer3DProps props3d) { |
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// if (_terrain == null || _viewProjection == null)
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// return;
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//
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// OSGCacheService cacheService = (OSGCacheService) props3D
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// .getCacheService();
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// if (cacheService == null) {
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// cacheService = new OSGCacheService(_canvas3d, _terrain, props3D
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// .getCacheName(), layer, _viewProjection);
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// cacheService.setCacheRootDir(Layer3DProps.m_cacheDir);
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// props3D.setCacheService(cacheService);
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// }
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//
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// // use VectorCacheService to add features to planet
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// cacheService.AddFeaturesToTerrain();
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} |
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public void DeleteOSGLayer(FLayer layer, Layer3DProps props3d) { |
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// if (_terrain == null || _viewProjection == null)
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// return;
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//
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// OSGCacheService cacheService = (OSGCacheService) props3D
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// .getCacheService();
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// if (cacheService != null) {
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// // use VectorCacheService to delete features to terrain
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// cacheService.DeleteFeaturesToTerrain();
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// }
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} |
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public void PrintDebugLayers() { |
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if (_terrainLayerManager != null) { |
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System.out.println("==========================="); |
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System.out.println("Total terrain layers: " |
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+ _terrainLayerManager.getNumLayers()); |
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System.out.println("==========================="); |
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} |
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SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
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int pos = 0; |
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while (lyrIterator.hasNext()) {
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FLayer layer = lyrIterator.next(); |
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System.out.println(" Layer " + layer.getName()); |
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Layer3DProps props3D = getLayer3DProps(layer); |
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System.out.println(" Type " + props3D.getType()); |
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System.out.println(" Order " + pos); |
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pos++; |
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} |
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} |
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public void activationChanged(LayerEvent e) { |
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} |
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public void addCurrentLayers() { |
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SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
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while (lyrIterator.hasNext()) {
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FLayer layer = lyrIterator.next(); |
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Layer3DProps props = getLayer3DProps(layer); |
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addLayerToTerrain(layer, false);
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} |
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} |
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public void addLayerToTerrain(FLayer layer, boolean bVerifyLegend) { |
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System.out.println("ADD LAYER TO TERRAIN METHOD!"); |
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Envelope layerEnvelope = null;
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try {
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layerEnvelope = layer.getFullEnvelope(); |
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} catch (ReadException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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Layer3DProps props = getLayer3DProps(layer); |
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GeometryManager geoMan; |
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geoMan = GeometryLocator.getGeometryManager(); |
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if (layerEnvelope == null) { |
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try {
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layerEnvelope = geoMan.createEnvelope(Geometry.SUBTYPES.GEOM2D); |
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if (_terrain.getCoordinateSystemType() == Terrain.CoordinateSystemType.GEOCENTRIC) {
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layerEnvelope.setLowerCorner(geoMan.createPoint(-180.0,
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-90.0, Geometry.SUBTYPES.GEOM2D));
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layerEnvelope.setUpperCorner(geoMan.createPoint(360.0,
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180.0, Geometry.SUBTYPES.GEOM2D));
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} |
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else {
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layerEnvelope.setLowerCorner(geoMan |
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.createPoint(-20000000.0, -10000000.00, |
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Geometry.SUBTYPES.GEOM2D)); |
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layerEnvelope.setUpperCorner(geoMan.createPoint(40000000.0,
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20000000.0, Geometry.SUBTYPES.GEOM2D));
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} |
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} catch (CreateEnvelopeException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} catch (CreateGeometryException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
376 |
|
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} |
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Extent extent = null;
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if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
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extent = new Extent(layerEnvelope.getLowerCorner().getX(),
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layerEnvelope.getLowerCorner().getY(), layerEnvelope |
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.getUpperCorner().getX(), layerEnvelope |
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.getUpperCorner().getY()); |
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|
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} else {
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extent = new Extent(Math.toRadians(layerEnvelope.getLowerCorner() |
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.getX()), Math.toRadians(layerEnvelope.getLowerCorner()
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.getY()), Math.toRadians(layerEnvelope.getUpperCorner()
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.getX()), Math.toRadians(layerEnvelope.getUpperCorner()
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.getY())); |
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} |
395 |
|
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// Raster Layers
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if (props.getType() == Layer3DPropsImpl.layer3DImage)
|
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// || props.reasterized()==true) {
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{ |
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TextureLayer rlayer = new TextureLayer();
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rlayer.setEnabled(layer.isVisible()); |
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// Here we use extent because the older osgvp version. The new will
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// be
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// named envelope
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rlayer.setExtent(extent); |
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rlayer.setOpacity(props.getOpacity()); |
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rlayer.setDataDriver(_terrainDataManager); |
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rlayer.setMaxLevel(100);
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rlayer.setMaxResolution(100);
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// _logger.warn("computed optimum level = "
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// + computeOptimumLevel(layer, 20, 256));
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// rlayer.setMaxResolution(computeOptimumLevel(layer, 21, 256));
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try {
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_terrainLayerManager.addLayer(rlayer); |
415 |
} catch (LayerManagementException e) {
|
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// TODO Auto-generated catch block
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e.printStackTrace(); |
418 |
} |
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_terrainFLayerMap.put(layer, rlayer); |
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_terrainLayerMap.put(rlayer.getLayerID(), layer); |
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props.setTerrainLayer(rlayer); |
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|
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// if rasterizing layers set Default 2D symbology
|
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if (layer instanceof FLyrVect) { |
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// Create a 2D Legend for jess
|
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try {
|
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((FLyrVect) layer) |
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.setLegend((IVectorLegend) MapContextLocator |
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.getMapContextManager() |
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.getLegend( |
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((FLyrVect) layer).getDataStore(), |
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MapContextLocator |
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.getMapContextManager() |
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.getDefaultSymbologyDomain())); |
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} catch (LegendLayerException e) {
|
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// TODO Auto-generated catch block
|
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e.printStackTrace(); |
438 |
} catch (LocatorException e) {
|
439 |
// TODO Auto-generated catch block
|
440 |
e.printStackTrace(); |
441 |
} |
442 |
} |
443 |
|
444 |
// Delete the cachestruct if it exists, and create a new one.
|
445 |
|
446 |
if (_cachedLayers.containsKey(layer)) {
|
447 |
|
448 |
_cachedLayers.remove(layer); |
449 |
|
450 |
} |
451 |
|
452 |
} |
453 |
// Vector layers
|
454 |
if (props.getType() == Layer3DPropsImpl.layer3DVector) {
|
455 |
// if (layer instanceof FLyrVect) {
|
456 |
// Set a 3D Legend
|
457 |
try {
|
458 |
((FLyrVect) layer).setLegend((IVectorLegend) MapContextLocator |
459 |
.getMapContextManager().getLegend( |
460 |
((FLyrVect) layer).getDataStore(), |
461 |
"project.document.view3d"));
|
462 |
} catch (LegendLayerException e) {
|
463 |
// TODO Auto-generated catch block
|
464 |
e.printStackTrace(); |
465 |
} catch (LocatorException e) {
|
466 |
// TODO Auto-generated catch block
|
467 |
e.printStackTrace(); |
468 |
} |
469 |
|
470 |
VectorLayer vlayer = new VectorLayer();
|
471 |
vlayer.setEnabled(layer.isVisible()); |
472 |
vlayer.setExtent(extent); |
473 |
vlayer.setDataDriver(_terrainDataManager); |
474 |
try {
|
475 |
_terrainLayerManager.addLayer(vlayer); |
476 |
} catch (LayerManagementException e) {
|
477 |
// TODO Auto-generated catch block
|
478 |
e.printStackTrace(); |
479 |
} |
480 |
_terrainFLayerMap.put(layer, vlayer); |
481 |
_terrainLayerMap.put(vlayer.getLayerID(), layer); |
482 |
props.setTerrainLayer(vlayer); |
483 |
} |
484 |
// OsgLayers
|
485 |
|
486 |
// Elevation layers
|
487 |
if (props.getType() == Layer3DPropsImpl.layer3DElevation) {
|
488 |
|
489 |
HeightfieldLayer hLayer = new HeightfieldLayer();
|
490 |
hLayer.setEnabled(layer.isVisible()); |
491 |
// Here we use extent because the older osgvp version. The new will
|
492 |
// be
|
493 |
// named envelope
|
494 |
hLayer.setExtent(extent); |
495 |
hLayer.setDataDriver(_terrainDataManager); |
496 |
hLayer.setMaxLevel(100);
|
497 |
hLayer.setMaxResolution(100);
|
498 |
// Esto esta hardcodeado
|
499 |
hLayer.setScaleFactor(props.getVerticalEx()); |
500 |
|
501 |
hLayer.setValidDataValues(new Vec2(-9999, 9999)); |
502 |
// _logger.warn("computed optimum level = "
|
503 |
// + computeOptimumLevel(layer, 20, 256));
|
504 |
// rlayer.setMaxResolution(computeOptimumLevel(layer, 21, 256));
|
505 |
try {
|
506 |
_terrainLayerManager.addLayer(hLayer); |
507 |
} catch (LayerManagementException e) {
|
508 |
// TODO Auto-generated catch block
|
509 |
e.printStackTrace(); |
510 |
} |
511 |
_terrainFLayerMap.put(layer, hLayer); |
512 |
_terrainLayerMap.put(hLayer.getLayerID(), layer); |
513 |
props.setTerrainLayer(hLayer); |
514 |
|
515 |
// Delete the cachestruct if it exists, and create a new one.
|
516 |
|
517 |
if (_cachedLayers.containsKey(layer)) {
|
518 |
|
519 |
_cachedLayers.remove(layer); |
520 |
|
521 |
} |
522 |
|
523 |
} |
524 |
|
525 |
// if (bVerifyLegend) {
|
526 |
// _bListenToLegend = false;
|
527 |
// props3D.VerifyLegend(_terrain.getTerrainName());
|
528 |
// _bListenToLegend = true;
|
529 |
// }
|
530 |
// }
|
531 |
|
532 |
} |
533 |
|
534 |
public int computeOptimumLevel(FLayer layer, int maxLevel, double tileSize) { |
535 |
int level = maxLevel;
|
536 |
if (!(layer instanceof DefaultFLyrRaster)) |
537 |
return level;
|
538 |
//
|
539 |
// Rectangle2D ext = null;
|
540 |
// try {
|
541 |
// ext = layer.getFullExtent();
|
542 |
// } catch (ReadDriverException e1) {
|
543 |
// NotificationManager.addError("Error al obtener el extent", e1);
|
544 |
// }
|
545 |
//
|
546 |
// ArrayList attr = ((FLyrRasterSE) layer).getAttributes();
|
547 |
// if (attr == null) {
|
548 |
// return level;
|
549 |
// }
|
550 |
// int width = 0, height = 0;
|
551 |
// for (int i = 0; i < attr.size(); i++) {
|
552 |
// Object[] a = (Object[]) attr.get(i);
|
553 |
// if (a[0].toString().equals("Width"))
|
554 |
// width = ((Integer) a[1]).intValue();
|
555 |
// if (a[0].toString().equals("Height"))
|
556 |
// height = ((Integer) a[1]).intValue();
|
557 |
// }
|
558 |
//
|
559 |
// if (ext != null && width != 0 && height != 0) {
|
560 |
//
|
561 |
// Extent destinationExtents = _terrain.getExtent();
|
562 |
// double xMax = destinationExtents.xMax();
|
563 |
// double xMin = destinationExtents.xMin();
|
564 |
// double yMax = destinationExtents.yMax();
|
565 |
// double yMin = destinationExtents.yMin();
|
566 |
// int terrainType = _terrain.getCoordinateSystemType();
|
567 |
// if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
568 |
// xMax = Math.toDegrees(xMax);
|
569 |
// xMin = Math.toDegrees(xMin);
|
570 |
// yMax = Math.toDegrees(yMax);
|
571 |
// yMin = Math.toDegrees(yMin);
|
572 |
// }
|
573 |
//
|
574 |
// double destination_xRange = xMax - xMin;
|
575 |
// double destination_yRange = yMax - yMin;
|
576 |
// double AR = destination_xRange / destination_yRange;
|
577 |
// int C1 = 1;
|
578 |
// int R1 = 1;
|
579 |
//
|
580 |
// boolean swapAxis = AR < 1.0;
|
581 |
// if (swapAxis)
|
582 |
// AR = 1.0 / AR;
|
583 |
//
|
584 |
// double lower_AR = Math.floor(AR);
|
585 |
// double upper_AR = Math.ceil(AR);
|
586 |
//
|
587 |
// if (AR < Math.sqrt(lower_AR * upper_AR)) {
|
588 |
// C1 = (int) (lower_AR);
|
589 |
// R1 = 1;
|
590 |
// } else {
|
591 |
// C1 = (int) (upper_AR);
|
592 |
// R1 = 1;
|
593 |
// }
|
594 |
//
|
595 |
// if (swapAxis) {
|
596 |
// // std::swap(C1,R1);
|
597 |
// int t = C1;
|
598 |
// C1 = R1;
|
599 |
// R1 = t;
|
600 |
// }
|
601 |
//
|
602 |
// double source_xRange = ext.getMaxX() - ext.getMinX();
|
603 |
// double source_yRange = ext.getMaxY() - ext.getMinY();
|
604 |
//
|
605 |
// float sourceResolutionX = ((float) source_xRange) / (float) width;
|
606 |
// float sourceResolutionY = ((float) source_yRange) / (float) height;
|
607 |
//
|
608 |
// //
|
609 |
// log(osg::NOTICE,"Source %s resX %f resY %f",source->getFileName().c_str(),
|
610 |
// // sourceResolutionX, sourceResolutionX);
|
611 |
//
|
612 |
// int k_cols =
|
613 |
// (int) (Math.ceil(1.0
|
614 |
// + Math.log(destination_xRange
|
615 |
// / (C1 * sourceResolutionX * tileSize)) / Math.log(2.0)));
|
616 |
// int k_rows =
|
617 |
// (int) (Math.ceil(1.0
|
618 |
// + Math.log(destination_yRange
|
619 |
// / (R1 * sourceResolutionY * tileSize)) / Math.log(2.0)));
|
620 |
// level = Math.max(k_cols, k_rows);
|
621 |
// level = Math.min(level, maxLevel);
|
622 |
// level = Math.max(level, 0);
|
623 |
// }
|
624 |
return level;
|
625 |
} |
626 |
|
627 |
public IViewerContainer getCanvas3d() {
|
628 |
return _canvas3d;
|
629 |
} |
630 |
|
631 |
public JavaDataDriver getDataManager() {
|
632 |
return _terrainDataManager;
|
633 |
} |
634 |
|
635 |
public Layer3DProps getLayer3DProps(FLayer layer) {
|
636 |
Layer3DProps props3D = (Layer3DProps) layer |
637 |
.getProperty("3DLayerExtension");
|
638 |
//
|
639 |
// // Create instance of props for osg layers.
|
640 |
if (props3D == null) { |
641 |
props3D = new Layer3DPropsImpl(layer);
|
642 |
// if (layer instanceof FLyrVect) {
|
643 |
// FLyrVect nLayer = (FLyrVect) layer;
|
644 |
// Driver driver;
|
645 |
// try {
|
646 |
// driver = nLayer.getRecordset().getDriver();
|
647 |
// if (driver instanceof GvsigDriverOSG) {
|
648 |
// props3D.setChooseType(false);
|
649 |
// props3D.setType(Layer3DProps.layer3DOSG);
|
650 |
// }
|
651 |
// } catch (ReadDriverException e) {
|
652 |
// // TODO Auto-generated catch block
|
653 |
// e.printStackTrace();
|
654 |
// }
|
655 |
//
|
656 |
// }
|
657 |
// // Set the properties
|
658 |
props3D.setLayer(layer); |
659 |
//
|
660 |
// props3D.initCacheName(_terrain.getCoordinateSystemType(),
|
661 |
// _viewProjection, Terrain.CoordinateSystemType.GEOCENTRIC);
|
662 |
FLyrDefault baseLayer = (FLyrDefault) layer; |
663 |
baseLayer.setProperty("3DLayerExtension", props3D);
|
664 |
props3D.setVerticalEx(getVerticalExaggeration()); |
665 |
} else {
|
666 |
if (_bLoading)
|
667 |
props3D.setChooseType(false);
|
668 |
props3D.setLayer(layer); |
669 |
} |
670 |
//
|
671 |
return props3D;
|
672 |
|
673 |
// return null;
|
674 |
} |
675 |
|
676 |
public LayerManager getLayerManager() {
|
677 |
return _terrainLayerManager;
|
678 |
} |
679 |
|
680 |
public Node getSpecialNode() {
|
681 |
Node specialNode = null;
|
682 |
try {
|
683 |
specialNode = _terrainViewer.getFeature(0);
|
684 |
} catch (ChildIndexOutOfBoundsExceptions e) {
|
685 |
|
686 |
} |
687 |
return specialNode;
|
688 |
} |
689 |
|
690 |
public Terrain getTerrain() {
|
691 |
return _terrain;
|
692 |
} |
693 |
|
694 |
public float getVerticalExaggeration() { |
695 |
return _verticalExaggeration;
|
696 |
} |
697 |
|
698 |
public IProjection getViewProjection() {
|
699 |
return _viewProjection;
|
700 |
} |
701 |
|
702 |
public void invalidateVectorLayer(Layer3DProps props) { |
703 |
// TODO Auto-generated method stub
|
704 |
// if (_terrain == null || _viewProjection == null)
|
705 |
// return;
|
706 |
//
|
707 |
// VectorCacheService cacheService = (VectorCacheService) props
|
708 |
// .getCacheService();
|
709 |
// if (cacheService != null) {
|
710 |
// // use VectorCacheService to add features to terrain
|
711 |
// cacheService.refreshFeaturesToTerrain();
|
712 |
// }
|
713 |
|
714 |
} |
715 |
|
716 |
public boolean isRenewCanvasOff() { |
717 |
return _renewCanvasOff;
|
718 |
} |
719 |
|
720 |
public void layerAdded(FLayers3D parent, FLayer layer) { |
721 |
|
722 |
System.out.println("A?adida capa. Evento Capturado"); |
723 |
// to add group layers to 3D, just add recursively child data layers
|
724 |
if (layer instanceof FLayers) { |
725 |
FLayers group = (FLayers) layer; |
726 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
727 |
layerAdded((FLayers3D) group, group.getLayer(iChild)); |
728 |
} |
729 |
getLayer3DProps(layer).setHooked(true);
|
730 |
return;
|
731 |
} |
732 |
//
|
733 |
if (layer instanceof Classifiable) { |
734 |
Classifiable legendLyr = (Classifiable) layer; |
735 |
// legendLyr.addLegendListener((LegendListener) this);
|
736 |
this.addLayerListener(this); |
737 |
} |
738 |
layer.addLayerListener((LayerListener) this);
|
739 |
|
740 |
// listener to manage the selection for the layers
|
741 |
// if (layer.getClass().equals(FLyrVect.class)) {
|
742 |
// FLyrVect lyr = (FLyrVect) layer;
|
743 |
// refreshLayerVectorsVisibility(lyr);
|
744 |
// try {
|
745 |
// SelectableDataSource recordSet = lyr.getRecordset();
|
746 |
// if (recordSet != null) {
|
747 |
// SelectionSupport selectionSupport = recordSet
|
748 |
// .getSelectionSupport();
|
749 |
// selectionSupport.addSelectionListener(this);
|
750 |
// }
|
751 |
// } catch (ReadDriverException e) {
|
752 |
// // TODO Auto-generated catch block
|
753 |
// e.printStackTrace();
|
754 |
// }
|
755 |
// }
|
756 |
|
757 |
// if (!_bLoading)
|
758 |
Layer3DProps props3D = getLayer3DProps(layer); |
759 |
|
760 |
if (layer instanceof DefaultFLyrRaster) { |
761 |
try {
|
762 |
// If DefaultFLayerRaster we must init the layer for the
|
763 |
// persistence to
|
764 |
// work
|
765 |
((DefaultFLyrRaster) layer).init(); |
766 |
props3D.setType(Layer3DProps.layer3DImage); |
767 |
} catch (LoadLayerException e) {
|
768 |
// TODO Auto-generated catch block
|
769 |
e.printStackTrace(); |
770 |
} catch (FilePaletteException e) {
|
771 |
// TODO Auto-generated catch block
|
772 |
e.printStackTrace(); |
773 |
} |
774 |
|
775 |
} |
776 |
|
777 |
// If it's a vectorial layer we load it as 3D by default
|
778 |
else if (layer instanceof FLyrVect) { |
779 |
|
780 |
props3D.setType(Layer3DProps.layer3DVector); |
781 |
} |
782 |
addLayerToTerrain(layer, true);
|
783 |
|
784 |
// Only do this the first time to add layer
|
785 |
// if (_bEmptyView && !_bLoading) {
|
786 |
// if (layers.getLayersCount() > 0) {
|
787 |
// try {
|
788 |
try {
|
789 |
zoomToEnvelope(layer.getFullEnvelope()); |
790 |
} catch (ReadException e) {
|
791 |
// TODO Auto-generated catch block
|
792 |
e.printStackTrace(); |
793 |
} |
794 |
// } catch (ExpansionFileReadException e) {
|
795 |
// e.printStackTrace();
|
796 |
// } catch (ReadDriverException e) {
|
797 |
// e.printStackTrace();
|
798 |
// }
|
799 |
// _bEmptyView = false;
|
800 |
// }
|
801 |
// }
|
802 |
//
|
803 |
// // PrintDebugLayers();
|
804 |
|
805 |
} |
806 |
|
807 |
private CacheStruct getCacheStruct(DefaultFLyrRaster layer) {
|
808 |
|
809 |
// System.out.println("Creando estructura de cache");
|
810 |
|
811 |
// Se obtiene el datastore de la capa
|
812 |
RasterDataStore dataStore = layer.getDataStore(); |
813 |
|
814 |
// Creais la estructura de cach?
|
815 |
TileCacheManager manager = TileCacheLocator.getManager(); |
816 |
|
817 |
int coordinates = CacheStruct.FLAT;
|
818 |
|
819 |
if (_terrain.getCoordinateSystemType() == Terrain.CoordinateSystemType.GEOGRAPHIC)
|
820 |
coordinates = CacheStruct.GEOGRAFIC; |
821 |
|
822 |
DefaultRasterProvider provider = (DefaultRasterProvider) dataStore |
823 |
.getProvider(); |
824 |
|
825 |
provider.setProjection(layer.getProjection()); |
826 |
|
827 |
// El epsg suele tener la forma EPSG:4326
|
828 |
String epsg = null; |
829 |
IProjection proj = provider.getProjection(); |
830 |
if (proj != null) |
831 |
epsg = proj.getAbrev(); |
832 |
|
833 |
int resolution = 256; |
834 |
|
835 |
int type = getLayer3DProps(layer).getType();
|
836 |
|
837 |
// if elevation layer, lower the tile resolution
|
838 |
if (type == Layer3DProps.layer3DElevation)
|
839 |
|
840 |
resolution = 32;
|
841 |
|
842 |
CacheStruct struct = manager.createCacheStructure(coordinates, |
843 |
TileCacheLibrary.DEFAULT_LEVELS, provider.getExtent() |
844 |
.toRectangle2D(), provider.getCellSize(), resolution, |
845 |
resolution, provider.getFullName(), |
846 |
TileCacheLibrary.DEFAULT_STRUCTURE, |
847 |
RasterLibrary.pathTileCache, "png", epsg, provider
|
848 |
.getFileSize()); |
849 |
|
850 |
return struct;
|
851 |
|
852 |
} |
853 |
|
854 |
private void refreshLayerVectorsVisibility(FLayer lyr) { |
855 |
// if (_terrain == null || _viewProjection == null)
|
856 |
// return;
|
857 |
//
|
858 |
// Layer3DProps props3D = getLayer3DProps(lyr);
|
859 |
//
|
860 |
// VectorCacheService cacheService = (VectorCacheService) props3D
|
861 |
// .getCacheService();
|
862 |
// if (cacheService != null) {
|
863 |
// // use VectorCacheService to add features to terrain
|
864 |
// cacheService.refreshFeaturesToTerrain(lyr.isVisible());
|
865 |
// props3D.drawVersion = lyr.getDrawVersion();
|
866 |
// }
|
867 |
|
868 |
} |
869 |
|
870 |
public void layerMoved(FLayers3D parent, FLayer layer, int oldPos, |
871 |
int newPos) {
|
872 |
if (layer instanceof FLayers) { |
873 |
FLayers group = (FLayers) layer; |
874 |
if (newPos > oldPos) {
|
875 |
for (int iChild = group.getLayersCount() - 1; iChild >= 0; iChild--) |
876 |
layerMoved((FLayers3D) group, group.getLayer(iChild), |
877 |
oldPos, newPos); |
878 |
} else {
|
879 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) |
880 |
layerMoved((FLayers3D) group, group.getLayer(iChild), |
881 |
oldPos, newPos); |
882 |
} |
883 |
return;
|
884 |
} |
885 |
|
886 |
Layer3DProps props3D = getLayer3DProps(layer); |
887 |
refreshLayerInTerrain(props3D, false);
|
888 |
|
889 |
int type = props3D.getType();
|
890 |
|
891 |
// Now reorder in layer manager only for terrain layer types
|
892 |
if ((type == Layer3DProps.layer3DOSG)
|
893 |
|| ((type == Layer3DProps.layer3DVector))) |
894 |
return;
|
895 |
|
896 |
// Obtain the old position in the layer
|
897 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
898 |
Vector<Integer> terrainOldPos = null; |
899 |
try {
|
900 |
terrainOldPos = _terrainLayerManager.getOrder(terrainLayer); |
901 |
} catch (LayerManagementException e) {
|
902 |
// TODO Auto-generated catch block
|
903 |
e.printStackTrace(); |
904 |
} |
905 |
|
906 |
int terrainNewPos = 0; |
907 |
// Compute the new position.
|
908 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
909 |
while (lyrIterator.hasNext()) {
|
910 |
FLayer auxLayer = lyrIterator.next(); |
911 |
if (auxLayer == layer)
|
912 |
break;
|
913 |
Layer3DProps auxProps3D = getLayer3DProps(auxLayer); |
914 |
if ((auxProps3D.getType() != Layer3DProps.layer3DOSG)
|
915 |
&& (auxProps3D.getType() != Layer3DProps.layer3DVector)) { |
916 |
terrainNewPos++; |
917 |
} |
918 |
|
919 |
} |
920 |
|
921 |
if ((terrainOldPos == null) || (terrainOldPos.size() == 0)) |
922 |
return;
|
923 |
if (terrainOldPos.get(0) != terrainNewPos) |
924 |
try {
|
925 |
_terrainLayerManager.moveLayer(terrainOldPos.get(0),
|
926 |
terrainNewPos); |
927 |
} catch (LayerManagementException e) {
|
928 |
// TODO Auto-generated catch block
|
929 |
e.printStackTrace(); |
930 |
} |
931 |
//
|
932 |
// System.out.println("En el toc antes era el " + oldPos +
|
933 |
// " y ahora el "
|
934 |
// + newPos);
|
935 |
// System.out.println("En el terrain antes era el " + terrainOldPos
|
936 |
// + " y ahora el " + terrainNewPos);
|
937 |
|
938 |
// PrintDebugLayers();
|
939 |
|
940 |
} |
941 |
|
942 |
public void layerRemoved(FLayers3D parent, FLayer layer) { |
943 |
System.out.println("Removed layer"); |
944 |
|
945 |
// to remove group layers to 3D, just remove recursively child data
|
946 |
// layers
|
947 |
if (layer instanceof FLayers) { |
948 |
FLayers group = (FLayers) layer; |
949 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
950 |
layerRemoved((FLayers3D) group, group.getLayer(iChild)); |
951 |
} |
952 |
getLayer3DProps(layer).setHooked(false);
|
953 |
return;
|
954 |
} |
955 |
|
956 |
if (layer instanceof Classifiable) { |
957 |
Classifiable legendLyr = (Classifiable) layer; |
958 |
legendLyr.removeLegendListener((LegendListener) this);
|
959 |
} |
960 |
|
961 |
layer.removeLayerListener((LayerListener) this);
|
962 |
|
963 |
removeLayerToTerrain(layer); |
964 |
|
965 |
// All layers are removed
|
966 |
if (layers.getLayersCount() == 0) { |
967 |
_bEmptyView = true;
|
968 |
} |
969 |
|
970 |
// PrintDebugLayers();
|
971 |
|
972 |
} |
973 |
|
974 |
public void legendChanged(LegendChangedEvent e) { |
975 |
if (!_bListenToLegend)
|
976 |
return;
|
977 |
if ((e == null) && (!visibilityChange)) { |
978 |
// find layer whose legend changed
|
979 |
FLayer found = null;
|
980 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
981 |
Layer3DProps props3D = getLayer3DProps(layers); |
982 |
while (lyrIterator.hasNext()) {
|
983 |
FLayer lyr = lyrIterator.next(); |
984 |
if (lyr instanceof FLyrVect) { |
985 |
FLyrVect lyrVect = (FLyrVect) lyr; |
986 |
System.out
|
987 |
.println("Changeando la simbologia de la capa vectorial: "
|
988 |
+ lyrVect); |
989 |
long newDrawVersion = layers.getDrawVersion();
|
990 |
Layer3DProps vectProps = getLayer3DProps(lyrVect); |
991 |
if ((newDrawVersion - props3D.getDrawVersion()) >= 1) { |
992 |
props3D.setDrawVersion(lyrVect.getDrawVersion()); |
993 |
refreshLayerInTerrain(vectProps, true);
|
994 |
refreshLayerVectorsVisibility(lyrVect); |
995 |
_bListenToLegend = false;
|
996 |
// props3D.VerifyLegend(_terrain.getTerrainName());
|
997 |
_bListenToLegend = true;
|
998 |
|
999 |
} |
1000 |
} |
1001 |
} |
1002 |
|
1003 |
// IWindow f = PluginServices.getMDIManager().getActiveWindow();
|
1004 |
// if (f instanceof BaseView) {
|
1005 |
// BaseView view3D = (BaseView) f;
|
1006 |
// view3D.getTOC().refresh();
|
1007 |
// }
|
1008 |
} |
1009 |
visibilityChange = false;
|
1010 |
|
1011 |
} |
1012 |
|
1013 |
public UpdateDataEvent loadData(RequestDataEvent rde) {
|
1014 |
|
1015 |
if (_terrainLayerMap.size() == 0) |
1016 |
return null; |
1017 |
if (rde == null) |
1018 |
return null; |
1019 |
if (rde.getExtent() == null || rde.getLayer() == null |
1020 |
|| rde.getLayerManager() == null)
|
1021 |
return null; |
1022 |
|
1023 |
String layerID = rde.getLayer().getLayerID();
|
1024 |
FLayer layer = (FLayer) _terrainLayerMap.get(layerID); |
1025 |
if (layer == null) |
1026 |
return null; |
1027 |
if (!layer.isVisible())
|
1028 |
return null; |
1029 |
double minX, minY, width, height;
|
1030 |
|
1031 |
if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
|
1032 |
minX = rde.getExtent().xMin(); |
1033 |
minY = rde.getExtent().yMin(); |
1034 |
width = rde.getExtent().xMax() - rde.getExtent().xMin(); |
1035 |
height = rde.getExtent().yMax() - rde.getExtent().yMin(); |
1036 |
|
1037 |
} else {
|
1038 |
minX = Math.toDegrees(rde.getExtent().xMin());
|
1039 |
minY = Math.toDegrees(rde.getExtent().yMin());
|
1040 |
width = Math.toDegrees(rde.getExtent().xMax()
|
1041 |
- rde.getExtent().xMin()); |
1042 |
height = Math.toDegrees(rde.getExtent().yMax()
|
1043 |
- rde.getExtent().yMin()); |
1044 |
} |
1045 |
GeometryManager geoMan = GeometryLocator.getGeometryManager(); |
1046 |
Envelope envelope = null;
|
1047 |
try {
|
1048 |
envelope = geoMan.createEnvelope(Geometry.SUBTYPES.GEOM2D); |
1049 |
envelope.setLowerCorner(geoMan.createPoint(minX, minY, |
1050 |
Geometry.SUBTYPES.GEOM2D)); |
1051 |
envelope.setUpperCorner(geoMan.createPoint(minX + width, minY |
1052 |
+ height, Geometry.SUBTYPES.GEOM2D)); |
1053 |
} catch (CreateGeometryException e) {
|
1054 |
// TODO Auto-generated catch block
|
1055 |
e.printStackTrace(); |
1056 |
} catch (CreateEnvelopeException e) {
|
1057 |
// TODO Auto-generated catch block
|
1058 |
e.printStackTrace(); |
1059 |
} |
1060 |
|
1061 |
// Case of Raster data
|
1062 |
|
1063 |
UpdateDataEvent ude = null;
|
1064 |
|
1065 |
if (rde.getLayer().getLayerType() == Layer.LayerType.TEXTURELAYER)
|
1066 |
ude = loadRasterData(layer, envelope, rde); |
1067 |
|
1068 |
if (rde.getLayer().getLayerType() == Layer.LayerType.VECTORLAYER)
|
1069 |
{ |
1070 |
// NodeMarker3DSymbol n = new NodeMarker3DSymbol();
|
1071 |
// n.setNodeFileURL("/home/jtorres/.depman/share/osgVP/resources/fire.osg");
|
1072 |
ude = loadVectorData(layer, envelope, rde, null);
|
1073 |
} |
1074 |
if (rde.getLayer().getLayerType() == Layer.LayerType.HEIGHTFIELDLAYER)
|
1075 |
ude = loadElevationData(layer, envelope, rde); |
1076 |
|
1077 |
return ude;
|
1078 |
} |
1079 |
|
1080 |
private UpdateDataEvent loadRasterData(FLayer layer, Envelope envelope,
|
1081 |
RequestDataEvent rde) { |
1082 |
|
1083 |
UpdateDataEvent ude = new UpdateDataEvent();
|
1084 |
ude.copyDataFromRequest(rde); |
1085 |
if (layer instanceof DefaultFLyrRaster) { |
1086 |
DefaultFLyrRaster rLayer = (DefaultFLyrRaster) layer; |
1087 |
|
1088 |
if (rLayer.getDataStore().isTiled()) {
|
1089 |
|
1090 |
rLayer = (DefaultFLyrRaster) layer; |
1091 |
|
1092 |
boolean exists = _cachedLayers.containsKey(rLayer);
|
1093 |
|
1094 |
if (!exists) {
|
1095 |
|
1096 |
_cachedLayers.put(rLayer, getCacheStruct(rLayer)); |
1097 |
|
1098 |
} |
1099 |
|
1100 |
CacheStruct cacheStruct = _cachedLayers.get(rLayer); |
1101 |
|
1102 |
RasterQuery query = RasterLocator.getManager().createQuery(); |
1103 |
|
1104 |
org.gvsig.fmap.dal.coverage.datastruct.Extent extent = RasterLocator |
1105 |
.getManager() |
1106 |
.getDataStructFactory() |
1107 |
.createExtent(envelope.getLowerCorner().getX(), |
1108 |
envelope.getUpperCorner().getY(), |
1109 |
envelope.getUpperCorner().getX(), |
1110 |
envelope.getLowerCorner().getY()); |
1111 |
|
1112 |
query.setTileParameters(rde.getTileLevel(), rde.getTileX(), |
1113 |
rde.getTileY(), extent, null);
|
1114 |
|
1115 |
// query.setAreaOfInterest(extent, 512, 512);
|
1116 |
|
1117 |
// System.out.println("Tile Parameters:");
|
1118 |
// System.out.println("TileLevel: " + rde.getTileLevel());
|
1119 |
// System.out.println("TileX = " + rde.getTileX());
|
1120 |
// System.out.println("TileY = " + rde.getTileY());
|
1121 |
// System.out.println("Extent = " + extent.getULX() + " "
|
1122 |
// + extent.getULY() + " " + extent.getLRX() + " "
|
1123 |
// + extent.getLRY());
|
1124 |
|
1125 |
try {
|
1126 |
Object[] result = rLayer.getDataStore().queryArray(query); |
1127 |
Buffer rBuff = (Buffer) result[0]; |
1128 |
Buffer transparencyBuffer;
|
1129 |
int suma = 0; |
1130 |
|
1131 |
transparencyBuffer = (Buffer) result[1]; |
1132 |
|
1133 |
if (transparencyBuffer != null) |
1134 |
suma = 1;
|
1135 |
|
1136 |
// int bufferBands = rBuff.getBandCount();
|
1137 |
// Si el numero de bandas es mayor que 3 (RGB) no se pueden
|
1138 |
// dibujar todas
|
1139 |
int numBands = rLayer.getDataStore().getBandCount();
|
1140 |
|
1141 |
if (numBands > (maxBands + suma))
|
1142 |
numBands = maxBands + suma; |
1143 |
|
1144 |
ColorInterpretation cInt = rLayer.getDataStore() |
1145 |
.getColorInterpretation(); |
1146 |
|
1147 |
int rgba[] = {0,1,2,3}; |
1148 |
|
1149 |
rgba = setBandsInColors(cInt); |
1150 |
|
1151 |
int pixelFormat = convertPixelFormat(numBands);
|
1152 |
|
1153 |
// System.out.println("Tile ancho: " + rBuff.getWidth()
|
1154 |
// + " alto: " + rBuff.getHeight()
|
1155 |
// + " bandas totales incluyendo alpha (si tiene): "
|
1156 |
// + numBands);
|
1157 |
|
1158 |
switch (rBuff.getDataType()) {
|
1159 |
case Buffer.TYPE_BYTE: |
1160 |
ude.setRasterData( |
1161 |
buildByteBuffer(ude, rBuff, transparencyBuffer, |
1162 |
numBands,rgba), rBuff.getWidth(), rBuff |
1163 |
.getHeight(), numBands, pixelFormat, |
1164 |
Image.DataType.GL_UNSIGNED_BYTE);
|
1165 |
break;
|
1166 |
case Buffer.TYPE_SHORT: |
1167 |
ude.setRasterData( |
1168 |
buildShortBuffer(ude, rBuff, |
1169 |
transparencyBuffer, numBands), rBuff |
1170 |
.getWidth(), rBuff.getHeight(), |
1171 |
numBands, pixelFormat, Image.DataType.GL_SHORT);
|
1172 |
break;
|
1173 |
case Buffer.TYPE_USHORT: |
1174 |
ude.setRasterData( |
1175 |
buildShortBuffer(ude, rBuff, |
1176 |
transparencyBuffer, numBands), rBuff |
1177 |
.getWidth(), rBuff.getHeight(), |
1178 |
numBands, pixelFormat, |
1179 |
Image.DataType.GL_UNSIGNED_SHORT);
|
1180 |
break;
|
1181 |
case Buffer.TYPE_INT: |
1182 |
ude.setRasterData( |
1183 |
buildIntBuffer(ude, rBuff, transparencyBuffer, |
1184 |
numBands), rBuff.getWidth(), rBuff |
1185 |
.getHeight(), numBands, pixelFormat, |
1186 |
Image.DataType.GL_INT);
|
1187 |
break;
|
1188 |
case Buffer.TYPE_FLOAT: |
1189 |
ude.setRasterData( |
1190 |
buildFloatBuffer(ude, rBuff, |
1191 |
transparencyBuffer, numBands), rBuff |
1192 |
.getWidth(), rBuff.getHeight(), |
1193 |
numBands, pixelFormat, Image.DataType.GL_FLOAT);
|
1194 |
break;
|
1195 |
case Buffer.TYPE_DOUBLE: |
1196 |
ude.setRasterData( |
1197 |
buildDoubleBuffer(ude, rBuff, |
1198 |
transparencyBuffer, numBands), rBuff |
1199 |
.getWidth(), rBuff.getHeight(), |
1200 |
numBands, pixelFormat, Image.DataType.GL_DOUBLE);
|
1201 |
break;
|
1202 |
} |
1203 |
|
1204 |
// ude.setRasterData(getLayerDrawImage(layer, envelope));
|
1205 |
|
1206 |
} catch (ProcessInterruptedException e) {
|
1207 |
// TODO Auto-generated catch block
|
1208 |
e.printStackTrace(); |
1209 |
} catch (RasterDriverException e) {
|
1210 |
System.out.println("QueryArray failed"); |
1211 |
//e.printStackTrace();
|
1212 |
} catch (InvalidSetViewException e) {
|
1213 |
// TODO Auto-generated catch block
|
1214 |
e.printStackTrace(); |
1215 |
} catch (NullPointerException e) { |
1216 |
// ude.setFailData();
|
1217 |
System.out.println("Problem getting the tile. NullPointer"); |
1218 |
} |
1219 |
|
1220 |
} |
1221 |
// Not tiled raster
|
1222 |
else {
|
1223 |
ude.setRasterData(getLayerDrawImage(layer, envelope)); |
1224 |
} |
1225 |
|
1226 |
} |
1227 |
|
1228 |
// Vectorial rasterized
|
1229 |
else if (layer instanceof FLyrVect) { |
1230 |
ude.setRasterData(getLayerDrawImage(layer, envelope)); |
1231 |
} |
1232 |
// unrecognized layer type
|
1233 |
else {
|
1234 |
ude.setFailData(); |
1235 |
} |
1236 |
|
1237 |
// System.out.println("Returning UDE");
|
1238 |
|
1239 |
return ude;
|
1240 |
} |
1241 |
|
1242 |
private UpdateDataEvent loadVectorData(FLayer layer, Envelope envelope,
|
1243 |
RequestDataEvent rde, I3DSymbol sy) { |
1244 |
|
1245 |
System.out.println("vector data"); |
1246 |
UpdateDataEvent ude = new UpdateDataEvent();
|
1247 |
ude.copyDataFromRequest(rde); |
1248 |
|
1249 |
|
1250 |
// Convenience casting, create a default 3D symbol
|
1251 |
IVectorLegend legend = (IVectorLegend) ((FLyrVect) layer).getLegend(); |
1252 |
if(sy==null) sy = (I3DSymbol) legend.getDefaultSymbol(); |
1253 |
else legend.setDefaultSymbol(sy);
|
1254 |
|
1255 |
|
1256 |
//Hack for polylines and polygons to only render them rasterized
|
1257 |
//till gvSIG architects solve geometries problem
|
1258 |
if (sy instanceof IFillSymbol || sy instanceof ILineSymbol) |
1259 |
{ |
1260 |
removeLayerToTerrain(layer); |
1261 |
getLayer3DProps(layer).setType(Layer3DPropsImpl.layer3DImage); |
1262 |
addLayerToTerrain(layer, true);
|
1263 |
return null; |
1264 |
}//End hack
|
1265 |
Layer3DProps layerprops = getLayer3DProps(layer); |
1266 |
|
1267 |
if (layerprops.isZEnable()==false) |
1268 |
sy.setFixedHeight(layerprops.getHeight()); |
1269 |
|
1270 |
|
1271 |
ViewPort vp = new ViewPort(_viewProjection);
|
1272 |
vp.setEnvelope(envelope); // the real extent of the tile
|
1273 |
vp.setAdjustable(false);
|
1274 |
vp.setImageSize(new Dimension(256, 256)); |
1275 |
vp.setDist1pixel(0.000000001);
|
1276 |
double scale = 0.5 * (layer.getMaxScale() + layer.getMinScale()); |
1277 |
|
1278 |
try {
|
1279 |
layer.draw(null, null, vp, new MyCancel(), scale); |
1280 |
} catch (ReadException e) {
|
1281 |
// TODO Auto-generated catch block
|
1282 |
e.printStackTrace(); |
1283 |
} |
1284 |
|
1285 |
// OSG Layers
|
1286 |
DataStore ds = ((SingleLayer) layer).getDataStore(); |
1287 |
Node n = null;
|
1288 |
|
1289 |
if (ds.getProviderName() == "OSG") { |
1290 |
try {
|
1291 |
n = (Node) ds.invokeDynMethod("getNode", null); |
1292 |
} catch (DynMethodException e) {
|
1293 |
// TODO Auto-generated catch block
|
1294 |
e.printStackTrace(); |
1295 |
} |
1296 |
System.out.println("OSG Layer added"); |
1297 |
} |
1298 |
// Vectorial layers
|
1299 |
else {
|
1300 |
ISymbol3D sym = null;
|
1301 |
try {
|
1302 |
sym = Symbol3DFactory.getSymbol3D(sy); |
1303 |
} catch (NodeException e) {
|
1304 |
// TODO Auto-generated catch block
|
1305 |
e.printStackTrace(); |
1306 |
} |
1307 |
//sm.setPointSize((float) sy.getSize());
|
1308 |
n = sym.buildSceneGraph(sy.getGeometry()); |
1309 |
} |
1310 |
|
1311 |
ude.setVectorData(n); |
1312 |
|
1313 |
return ude;
|
1314 |
} |
1315 |
|
1316 |
private UpdateDataEvent loadElevationData(FLayer layer, Envelope envelope,
|
1317 |
RequestDataEvent rde) { |
1318 |
|
1319 |
UpdateDataEvent ude = new UpdateDataEvent();
|
1320 |
ude.copyDataFromRequest(rde); |
1321 |
|
1322 |
if (layer instanceof DefaultFLyrRaster) { |
1323 |
DefaultFLyrRaster rLayer = (DefaultFLyrRaster) layer; |
1324 |
boolean hasCache = true; |
1325 |
if (rLayer.getDataStore().getInternalParameters() instanceof NetCDFDataParameters) |
1326 |
hasCache = false;
|
1327 |
|
1328 |
if (hasCache) {
|
1329 |
|
1330 |
rLayer = (DefaultFLyrRaster) layer; |
1331 |
boolean exists = _cachedLayers.containsKey(rLayer);
|
1332 |
|
1333 |
if (!exists) {
|
1334 |
|
1335 |
_cachedLayers.put(rLayer, getCacheStruct(rLayer)); |
1336 |
|
1337 |
} |
1338 |
|
1339 |
CacheStruct cacheStruct = _cachedLayers.get(rLayer); |
1340 |
|
1341 |
RasterQuery query = RasterLocator.getManager().createQuery(); |
1342 |
|
1343 |
org.gvsig.fmap.dal.coverage.datastruct.Extent extent = RasterLocator |
1344 |
.getManager() |
1345 |
.getDataStructFactory() |
1346 |
.createExtent(envelope.getLowerCorner().getX(), |
1347 |
envelope.getUpperCorner().getY(), |
1348 |
envelope.getUpperCorner().getX(), |
1349 |
envelope.getLowerCorner().getY()); |
1350 |
|
1351 |
query.setTileParameters(rde.getTileLevel(), rde.getTileX(), |
1352 |
rde.getTileY(), extent, cacheStruct); |
1353 |
|
1354 |
// query.setAreaOfInterest(extent, 512, 512);
|
1355 |
|
1356 |
// System.out.println("Tile Parameters:");
|
1357 |
// System.out.println("TileLevel: " + rde.getTileLevel());
|
1358 |
// System.out.println("TileX = " + rde.getTileX());
|
1359 |
// System.out.println("TileY = " + rde.getTileY());
|
1360 |
// System.out.println("Extent = " + extent.getULX() + " "
|
1361 |
// + extent.getULY() + " " + extent.getLRX() + " "
|
1362 |
// + extent.getLRY());
|
1363 |
|
1364 |
try {
|
1365 |
Object[] result = rLayer.getDataStore().queryArray(query); |
1366 |
Buffer rBuff = (Buffer) result[0]; |
1367 |
Buffer transparencyBuffer;
|
1368 |
|
1369 |
if (result.length < 2) |
1370 |
transparencyBuffer = null;
|
1371 |
else
|
1372 |
transparencyBuffer = (Buffer) result[1]; |
1373 |
|
1374 |
int numBands = rBuff.getBandCount();
|
1375 |
if (transparencyBuffer != null) { |
1376 |
|
1377 |
// System.out
|
1378 |
// .println("Tengo Transparency buffer con "
|
1379 |
// + transparencyBuffer.getBandCount()
|
1380 |
// + " bandas");
|
1381 |
numBands++; |
1382 |
|
1383 |
} |
1384 |
|
1385 |
// System.out.println("Tile ancho: " + rBuff.getWidth()
|
1386 |
// + " alto: " + rBuff.getHeight()
|
1387 |
// + " bandas totales incluyendo alpha (si tiene): "
|
1388 |
// + numBands);
|
1389 |
|
1390 |
float[] data = new float[(rBuff.getWidth() * rBuff |
1391 |
.getHeight()) / 64];
|
1392 |
|
1393 |
int pixelFormat = convertPixelFormat(numBands);
|
1394 |
|
1395 |
// K hay que setearlo en el dialogo
|
1396 |
int cont = 0; |
1397 |
|
1398 |
int k = getLayer3DProps(rLayer).getElevationBand();
|
1399 |
|
1400 |
for (int i = rBuff.getWidth() - 1; i >= 0; i = i - 8) { |
1401 |
// Vertical Flip needed
|
1402 |
for (int j = 0; j < rBuff.getHeight(); j = j + 8) { |
1403 |
|
1404 |
switch (rBuff.getDataType()) {
|
1405 |
case Buffer.TYPE_BYTE: |
1406 |
data[cont] = (float) (rBuff
|
1407 |
.getElemByte(i, j, k)); |
1408 |
cont++; |
1409 |
break;
|
1410 |
case Buffer.TYPE_DOUBLE: |
1411 |
data[cont] = (float) (Math.round(rBuff |
1412 |
.getElemDouble(i, j, k))); |
1413 |
cont++; |
1414 |
break;
|
1415 |
case Buffer.TYPE_FLOAT: |
1416 |
data[cont] = (float) (Math.round(rBuff |
1417 |
.getElemFloat(i, j, k))); |
1418 |
cont++; |
1419 |
break;
|
1420 |
case Buffer.TYPE_INT: |
1421 |
data[cont] = (float) (rBuff.getElemInt(i, j, k) & 0xffffffff); |
1422 |
cont++; |
1423 |
break;
|
1424 |
case Buffer.TYPE_SHORT: |
1425 |
case Buffer.TYPE_USHORT: |
1426 |
data[cont] = (float) (rBuff.getElemShort(i, j,
|
1427 |
k) & 0xffff);
|
1428 |
cont++; |
1429 |
break;
|
1430 |
} |
1431 |
|
1432 |
} |
1433 |
|
1434 |
} |
1435 |
ude.setHeightfieldData(data, rBuff.getWidth() / 8,
|
1436 |
rBuff.getHeight() / 8);
|
1437 |
|
1438 |
// ude.setRasterData(getLayerDrawImage(layer, envelope));
|
1439 |
|
1440 |
} catch (ProcessInterruptedException e) {
|
1441 |
// TODO Auto-generated catch block
|
1442 |
e.printStackTrace(); |
1443 |
} catch (RasterDriverException e) {
|
1444 |
e.printStackTrace(); |
1445 |
} catch (InvalidSetViewException e) {
|
1446 |
// TODO Auto-generated catch block
|
1447 |
e.printStackTrace(); |
1448 |
} catch (NullPointerException e) { |
1449 |
// ude.setFailData();
|
1450 |
System.out.println("Problem getting the tile"); |
1451 |
} |
1452 |
|
1453 |
} |
1454 |
// No cache
|
1455 |
else {
|
1456 |
ude.setHeightfieldData(getLayerDrawImage(layer, envelope)); |
1457 |
} |
1458 |
|
1459 |
} |
1460 |
|
1461 |
// Vectorial rasterized
|
1462 |
else if (layer instanceof FLyrVect) { |
1463 |
ude.setRasterData(getLayerDrawImage(layer, envelope)); |
1464 |
} |
1465 |
// unrecognized layer type
|
1466 |
else {
|
1467 |
ude.setFailData(); |
1468 |
} |
1469 |
|
1470 |
return ude;
|
1471 |
|
1472 |
} |
1473 |
|
1474 |
protected byte[] buildByteBuffer(UpdateDataEvent ude, Buffer rBuff, |
1475 |
Buffer transparencyBuffer, int numBands, int[] rgba) { |
1476 |
|
1477 |
int cont = 0; |
1478 |
int colorBands = numBands;
|
1479 |
|
1480 |
if (transparencyBuffer != null) { |
1481 |
colorBands--; |
1482 |
} |
1483 |
|
1484 |
byte[] data = new byte[rBuff.getWidth() * rBuff.getHeight() * numBands]; |
1485 |
|
1486 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
1487 |
|
1488 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
1489 |
|
1490 |
for (int k = 0; k < colorBands; k++) { |
1491 |
// En lugar de k se deben usar las bandas asociadas al
|
1492 |
// componente
|
1493 |
data[cont] = (byte) rBuff.getElemByte(i, j, rgba[k]);
|
1494 |
cont++; |
1495 |
|
1496 |
} |
1497 |
if (transparencyBuffer != null) { |
1498 |
if (transparencyBuffer.getElemByte(i, j, 0) == 0) |
1499 |
data[cont] = (byte) 0; |
1500 |
else
|
1501 |
data[cont] = (byte) 255; |
1502 |
//data[cont] = transparencyBuffer.getElemByte(i, j, 0);
|
1503 |
|
1504 |
cont++; |
1505 |
|
1506 |
} |
1507 |
} |
1508 |
} |
1509 |
|
1510 |
return data;
|
1511 |
} |
1512 |
|
1513 |
protected short[] buildShortBuffer(UpdateDataEvent ude, Buffer rBuff, |
1514 |
Buffer transparencyBuffer, int numBands) { |
1515 |
short[] data = new short[rBuff.getWidth() * rBuff.getHeight() |
1516 |
* numBands]; |
1517 |
|
1518 |
int cont = 0; |
1519 |
int colorBands = numBands;
|
1520 |
|
1521 |
if (transparencyBuffer != null) |
1522 |
colorBands--; |
1523 |
|
1524 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
1525 |
|
1526 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
1527 |
|
1528 |
for (int k = 0; k < colorBands; k++) { |
1529 |
data[cont] = (short) (rBuff.getElemShort(i, j, k) & 0xffff); |
1530 |
cont++; |
1531 |
} |
1532 |
if (transparencyBuffer != null) { |
1533 |
data[cont] = (short) (rBuff.getElemShort(i, j, 0) & 0xffff); |
1534 |
cont++; |
1535 |
} |
1536 |
} |
1537 |
} |
1538 |
|
1539 |
return data;
|
1540 |
} |
1541 |
|
1542 |
protected int[] buildIntBuffer(UpdateDataEvent ude, Buffer rBuff, |
1543 |
Buffer transparencyBuffer, int numBands) { |
1544 |
int[] data = new int[rBuff.getWidth() * rBuff.getHeight() * numBands]; |
1545 |
|
1546 |
int cont = 0; |
1547 |
int colorBands = numBands;
|
1548 |
|
1549 |
if (transparencyBuffer != null) |
1550 |
colorBands--; |
1551 |
|
1552 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
1553 |
|
1554 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
1555 |
|
1556 |
for (int k = 0; k < colorBands; k++) { |
1557 |
data[cont] = (int) (rBuff.getElemByte(i, j, k) & 0xffffffff); |
1558 |
cont++; |
1559 |
} |
1560 |
if (transparencyBuffer != null) { |
1561 |
data[cont] = (int) (rBuff.getElemByte(i, j, 0) & 0xffffffff); |
1562 |
cont++; |
1563 |
} |
1564 |
} |
1565 |
} |
1566 |
|
1567 |
return data;
|
1568 |
} |
1569 |
|
1570 |
protected float[] buildFloatBuffer(UpdateDataEvent ude, Buffer rBuff, |
1571 |
Buffer transparencyBuffer, int numBands) { |
1572 |
float[] data = new float[rBuff.getWidth() * rBuff.getHeight() |
1573 |
* numBands]; |
1574 |
|
1575 |
int cont = 0; |
1576 |
int colorBands = numBands;
|
1577 |
|
1578 |
if (transparencyBuffer != null) |
1579 |
colorBands--; |
1580 |
|
1581 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
1582 |
|
1583 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
1584 |
|
1585 |
for (int k = 0; k < colorBands; k++) { |
1586 |
data[cont] = rBuff.getElemByte(i, j, k); |
1587 |
cont++; |
1588 |
} |
1589 |
if (transparencyBuffer != null) { |
1590 |
data[cont] = rBuff.getElemByte(i, j, 0);
|
1591 |
cont++; |
1592 |
} |
1593 |
} |
1594 |
} |
1595 |
|
1596 |
return data;
|
1597 |
} |
1598 |
|
1599 |
protected double[] buildDoubleBuffer(UpdateDataEvent ude, Buffer rBuff, |
1600 |
Buffer transparencyBuffer, int numBands) { |
1601 |
double[] data = new double[rBuff.getWidth() * rBuff.getHeight() |
1602 |
* numBands]; |
1603 |
|
1604 |
int cont = 0; |
1605 |
int colorBands = numBands;
|
1606 |
|
1607 |
if (transparencyBuffer != null) |
1608 |
colorBands--; |
1609 |
|
1610 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
1611 |
|
1612 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
1613 |
|
1614 |
for (int k = 0; k < colorBands; k++) { |
1615 |
data[cont] = rBuff.getElemByte(i, j, k); |
1616 |
cont++; |
1617 |
} |
1618 |
if (transparencyBuffer != null) { |
1619 |
data[cont] = rBuff.getElemByte(i, j, 0);
|
1620 |
cont++; |
1621 |
} |
1622 |
} |
1623 |
} |
1624 |
|
1625 |
return data;
|
1626 |
} |
1627 |
|
1628 |
protected int convertPixelFormat(int type) { |
1629 |
|
1630 |
switch (type) {
|
1631 |
|
1632 |
case 1: |
1633 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_LUMINANCE;
|
1634 |
|
1635 |
case 2: |
1636 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_LUMINANCE_ALPHA;
|
1637 |
|
1638 |
case 3: |
1639 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_RGB;
|
1640 |
|
1641 |
case 4: |
1642 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_RGBA;
|
1643 |
|
1644 |
} |
1645 |
|
1646 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_COLOR_INDEX;
|
1647 |
|
1648 |
} |
1649 |
|
1650 |
protected int[] setBandsInColors(ColorInterpretation cInt) { |
1651 |
|
1652 |
int rgba[] = new int[4]; |
1653 |
|
1654 |
rgba[0] = cInt.getBand(ColorInterpretation.RED_BAND);
|
1655 |
if(rgba[0]==-1) rgba[0]=0; |
1656 |
rgba[1] = cInt.getBand(ColorInterpretation.GREEN_BAND);
|
1657 |
if(rgba[1]==-1) rgba[1]=1; |
1658 |
rgba[2] = cInt.getBand(ColorInterpretation.BLUE_BAND);
|
1659 |
if(rgba[2]==-1) rgba[2]=2; |
1660 |
rgba[3] = cInt.getBand(ColorInterpretation.ALPHA_BAND);
|
1661 |
if(rgba[3]==-1) rgba[3]=3; |
1662 |
|
1663 |
return rgba;
|
1664 |
|
1665 |
} |
1666 |
|
1667 |
protected class MyCancel implements Cancellable { |
1668 |
private boolean cancel = false; |
1669 |
|
1670 |
public MyCancel() {
|
1671 |
} |
1672 |
|
1673 |
public void setCanceled(boolean canceled) { |
1674 |
cancel = canceled; |
1675 |
} |
1676 |
|
1677 |
public boolean isCanceled() { |
1678 |
return cancel;
|
1679 |
} |
1680 |
} |
1681 |
|
1682 |
private BufferedImage getLayerDrawImage(FLayer layer, Envelope envelope) { |
1683 |
|
1684 |
int size = 256; |
1685 |
BufferedImage image = new BufferedImage(size, size, |
1686 |
BufferedImage.TYPE_4BYTE_ABGR);
|
1687 |
|
1688 |
ViewPort vp = new ViewPort(_viewProjection);
|
1689 |
vp.setEnvelope(envelope); // the real extent of the tile
|
1690 |
|
1691 |
vp.setAdjustable(false);
|
1692 |
vp.setImageSize(new Dimension(size, size)); |
1693 |
vp.setDist1pixel(0.000000001);
|
1694 |
|
1695 |
Graphics2D graphics = image.createGraphics();
|
1696 |
Color backgColor = new Color(255, 255, 255, 0); // transparent |
1697 |
// background
|
1698 |
graphics.setColor(backgColor); |
1699 |
graphics.fillRect(0, 0, size, size); |
1700 |
|
1701 |
double scale = 0.5 * (layer.getMaxScale() + layer.getMinScale()); |
1702 |
|
1703 |
try {
|
1704 |
layer.draw(image, graphics, vp, new MyCancel(), scale);
|
1705 |
|
1706 |
} catch (Exception e) { |
1707 |
return null; |
1708 |
} |
1709 |
|
1710 |
return image;
|
1711 |
|
1712 |
} |
1713 |
|
1714 |
public void nameChanged(LayerEvent e) { |
1715 |
System.out.println("Name change"); |
1716 |
|
1717 |
} |
1718 |
|
1719 |
public void refreshLayerInTerrain(Layer3DProps props, boolean bRemoveCache) { |
1720 |
|
1721 |
System.out.println("Refresh"); |
1722 |
if (props == null) |
1723 |
return;
|
1724 |
|
1725 |
if (_terrain == null) |
1726 |
return; // view not opened yet |
1727 |
|
1728 |
// clear cache
|
1729 |
|
1730 |
// refresh layer in terrain
|
1731 |
int type = props.getType();
|
1732 |
if ((type == Layer3DProps.layer3DImage)
|
1733 |
|| (type == Layer3DProps.layer3DElevation) |
1734 |
|| (type == Layer3DProps.layer3DVectorMR)) { |
1735 |
|
1736 |
try {
|
1737 |
_terrainLayerManager.invalidateLayer(props.getTerrainLayer()); |
1738 |
} catch (LayerManagementException e) {
|
1739 |
// TODO Auto-generated catch block
|
1740 |
e.printStackTrace(); |
1741 |
} |
1742 |
} else if (type == Layer3DProps.layer3DVector) { |
1743 |
invalidateVectorLayer(props); |
1744 |
} |
1745 |
|
1746 |
} |
1747 |
|
1748 |
public boolean removeCache(File path) { |
1749 |
if (path.exists()) {
|
1750 |
File[] files = path.listFiles(); |
1751 |
for (int i = 0; i < files.length; i++) { |
1752 |
if (files[i].isDirectory()) {
|
1753 |
removeCache(files[i]); |
1754 |
} else {
|
1755 |
files[i].delete(); |
1756 |
} |
1757 |
} |
1758 |
} |
1759 |
return (path.delete());
|
1760 |
} |
1761 |
|
1762 |
public void removeLayerToTerrain(FLayer layer) { |
1763 |
|
1764 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
1765 |
if (terrainLayer != null) { |
1766 |
|
1767 |
_terrainLayerMap.remove(terrainLayer.getLayerID()); |
1768 |
_terrainFLayerMap.remove(layer); |
1769 |
|
1770 |
try {
|
1771 |
_terrainLayerManager.removeLayer(terrainLayer); |
1772 |
} catch (LayerManagementException e) {
|
1773 |
// TODO Auto-generated catch block
|
1774 |
e.printStackTrace(); |
1775 |
} |
1776 |
} |
1777 |
|
1778 |
} |
1779 |
|
1780 |
public void selectionChanged(SelectionEvent e) { |
1781 |
// TODO Auto-generated method stub
|
1782 |
// SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
1783 |
// while (lyrIterator.hasNext()) {
|
1784 |
// FLayer layer = lyrIterator.next();
|
1785 |
// Layer3DProps props3D = getLayer3DProps(layer);
|
1786 |
// if (props3D.getType() != Layer3DProps.layer3DOSG) {
|
1787 |
// if (layer.getClass().equals(FLyrVect.class)) {
|
1788 |
// FLyrVect lyr = (FLyrVect) layer;
|
1789 |
//
|
1790 |
// FBitSet selection = null;
|
1791 |
// try {
|
1792 |
// selection = lyr.getRecordset().getSelectionSupport()
|
1793 |
// .getSelection();
|
1794 |
// } catch (ReadDriverException e1) {
|
1795 |
// // TODO Auto-generated catch block
|
1796 |
// e1.printStackTrace();
|
1797 |
// }
|
1798 |
//
|
1799 |
// if ((selection.cardinality() == 0)
|
1800 |
// || (!(selection.isEmpty()))) {
|
1801 |
// Layer3DProps props = Layer3DProps
|
1802 |
// .getLayer3DProps(layer);
|
1803 |
// refreshLayerInTerrain(props, true);
|
1804 |
// if (layer instanceof FLyrVect) {
|
1805 |
// FLyrVect fvect = (FLyrVect) layer;
|
1806 |
// props.drawVersion = fvect.getDrawVersion();
|
1807 |
// }
|
1808 |
// }
|
1809 |
// }
|
1810 |
// }
|
1811 |
// }
|
1812 |
|
1813 |
} |
1814 |
|
1815 |
public void setDataManager(JavaDataDriver manager) { |
1816 |
_terrainDataManager = manager; |
1817 |
_terrainDataManager.setDataLoader(this);
|
1818 |
|
1819 |
} |
1820 |
|
1821 |
public void setLayerManager(LayerManager manager) { |
1822 |
_terrainLayerManager = manager; |
1823 |
|
1824 |
} |
1825 |
|
1826 |
public void setLoading(boolean bLoading) { |
1827 |
_bLoading = bLoading; |
1828 |
|
1829 |
} |
1830 |
|
1831 |
public void setRenewCanvasOff(boolean renewCanvasOff) { |
1832 |
_renewCanvasOff = renewCanvasOff; |
1833 |
|
1834 |
} |
1835 |
|
1836 |
public void setTerrain(Terrain terrain) { |
1837 |
if (_terrain == terrain)
|
1838 |
return;
|
1839 |
|
1840 |
_terrain = terrain; |
1841 |
|
1842 |
// add layers to terrain necessary when we are loading
|
1843 |
addCurrentLayers(); |
1844 |
|
1845 |
} |
1846 |
|
1847 |
public void setVerticalExaggeration(float verticalExaggeration) { |
1848 |
_verticalExaggeration = verticalExaggeration; |
1849 |
|
1850 |
} |
1851 |
|
1852 |
public void setViewProjection(IProjection projection) { |
1853 |
_viewProjection = projection; |
1854 |
|
1855 |
} |
1856 |
|
1857 |
public void setViewer(IViewerContainer canvas) { |
1858 |
_canvas3d = canvas; |
1859 |
_terrainViewer = (TerrainViewer) _canvas3d.getOSGViewer(); |
1860 |
|
1861 |
} |
1862 |
|
1863 |
public void visibilityChanged(LayerEvent e) { |
1864 |
FLayer lyr = e.getSource(); |
1865 |
|
1866 |
// if (props3D.getType() == Layer3DProps.layer3DVector) {
|
1867 |
// refreshLayerVectorsVisibility(lyr);
|
1868 |
// } else if (props3D.getType() == Layer3DProps.layer3DOSG) {
|
1869 |
// refreshLayer3DOSGVisibility(lyr);
|
1870 |
// } else {
|
1871 |
refreshLayerVisibility(lyr); |
1872 |
// }
|
1873 |
visibilityChange = true;
|
1874 |
|
1875 |
} |
1876 |
|
1877 |
private void refreshLayerVisibility(FLayer layer) { |
1878 |
|
1879 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
1880 |
terrainLayer.setEnabled(layer.isVisible()); |
1881 |
// _terrainLayerManager.updateLayers();
|
1882 |
|
1883 |
} |
1884 |
|
1885 |
public void zoomToEnvelope(Envelope geoEnvelope) { |
1886 |
if (geoEnvelope == null) |
1887 |
return;
|
1888 |
if ((geoEnvelope.getLength(0) == 0) || (geoEnvelope.getLength(1) == 0)) |
1889 |
return;
|
1890 |
|
1891 |
double maxHeight = 0.0; |
1892 |
|
1893 |
// Getting envelope positions
|
1894 |
double minLat = geoEnvelope.getMinimum(0); |
1895 |
double maxLat = geoEnvelope.getMaximum(0); |
1896 |
double cenLon = geoEnvelope.getCenter(0); |
1897 |
double cenLat = geoEnvelope.getCenter(1); |
1898 |
|
1899 |
double elevation = 0; |
1900 |
|
1901 |
// calculate altitude
|
1902 |
double avLat = 0; |
1903 |
if (minLat > 0.0 || maxLat < 0.0) |
1904 |
avLat = Math.min(Math.abs(minLat), Math.abs(maxLat)); |
1905 |
double avLon = Math.min(180.0, geoEnvelope.getLength(1)); |
1906 |
|
1907 |
double terrainRadius = _terrain.getRadiusEquatorial();
|
1908 |
double radiusLat = terrainRadius * Math.cos(Math.toRadians(avLat)); |
1909 |
double deltaLon = Math.sqrt(2 * radiusLat * radiusLat |
1910 |
* (1 - Math.cos(Math.toRadians(avLon)))); |
1911 |
double deltaLat = Math.sqrt(2 * terrainRadius * terrainRadius |
1912 |
* (1 - Math.cos(Math.toRadians(geoEnvelope.getLength(0))))); |
1913 |
|
1914 |
// Calculate XYZ positions for camera.
|
1915 |
|
1916 |
int terrainType = _terrain.getCoordinateSystemType();
|
1917 |
|
1918 |
double zoomFactor = 1.5; |
1919 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED)
|
1920 |
zoomFactor = 1.3;
|
1921 |
elevation = (Math.max(deltaLon, deltaLat) * zoomFactor) + maxHeight;
|
1922 |
|
1923 |
Vec3 eye = new Vec3();
|
1924 |
Vec3 center = new Vec3();
|
1925 |
Vec3 up = new Vec3();
|
1926 |
// Calculate positions for PLAIN MODE.
|
1927 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED) {
|
1928 |
|
1929 |
double difx = (geoEnvelope.getMaximum(1) - geoEnvelope |
1930 |
.getMinimum(1)) / 1.2d; |
1931 |
double dify = (geoEnvelope.getMaximum(0) - geoEnvelope |
1932 |
.getMinimum(0)) / 1.2d; |
1933 |
double height;
|
1934 |
|
1935 |
height = Math.sqrt(difx * difx + dify * dify);
|
1936 |
double fullWindowFactor = 1.7; |
1937 |
// EYE
|
1938 |
eye.setX(cenLon); |
1939 |
eye.setY(cenLat); |
1940 |
eye.setZ(height * fullWindowFactor); |
1941 |
// CENTER
|
1942 |
center.setX(cenLon); |
1943 |
center.setY(cenLat); |
1944 |
center.setZ(0.0);
|
1945 |
// UP
|
1946 |
up.setX(0.0);
|
1947 |
up.setY(1.0);
|
1948 |
up.setZ(0.0);
|
1949 |
} else
|
1950 |
// Calculate positions for SPHERICAL MODE.
|
1951 |
if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
1952 |
// EYE
|
1953 |
Vec3 aux = new Vec3(cenLon, cenLat, elevation);
|
1954 |
eye = _terrain.convertLatLongHeightToXYZ(aux); |
1955 |
// CENTER
|
1956 |
center.setX(0.0);
|
1957 |
center.setY(0.0);
|
1958 |
center.setZ(0.0);
|
1959 |
// UP
|
1960 |
up.setX(0.0);
|
1961 |
up.setY(0.0);
|
1962 |
up.setZ(1.0);
|
1963 |
} |
1964 |
Camera cam = new Camera();
|
1965 |
cam.setViewByLookAt(eye, center, up); |
1966 |
|
1967 |
_terrainViewer.setCamera(cam); |
1968 |
|
1969 |
} |
1970 |
|
1971 |
public void editionChanged(LayerEvent e) { |
1972 |
// TODO Auto-generated method stub
|
1973 |
|
1974 |
} |
1975 |
|
1976 |
public void drawValueChanged(LayerEvent e) { |
1977 |
// TODO Auto-generated method stub
|
1978 |
|
1979 |
} |
1980 |
|
1981 |
public boolean symbolChanged(SymbolLegendEvent e) { |
1982 |
|
1983 |
System.out.println("Symbol changed"); |
1984 |
return false; |
1985 |
} |
1986 |
|
1987 |
public void legendCleared(LegendClearEvent event) { |
1988 |
// TODO Auto-generated method stub
|
1989 |
|
1990 |
} |
1991 |
|
1992 |
public static class RegisterPersistence implements Callable { |
1993 |
|
1994 |
public Object call() throws Exception { |
1995 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
1996 |
if (manager.getDefinition(MapContext.class) == null) { |
1997 |
MapContext.registerPersistent(); |
1998 |
} |
1999 |
DynStruct definition = manager.addDefinition( |
2000 |
MapContext3DImpl.class, "MapContext3DImpl",
|
2001 |
"MapContext3DImpl Persistence definition", null, null); |
2002 |
definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE, |
2003 |
"MapContext");
|
2004 |
|
2005 |
return Boolean.TRUE; |
2006 |
} |
2007 |
} |
2008 |
|
2009 |
} |