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 @ 306
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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.Image; |
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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.DataBuffer; |
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import java.awt.image.ImagingOpException; |
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import java.awt.image.RenderedImage; |
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import java.io.File; |
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import java.io.FileOutputStream; |
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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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import javax.imageio.ImageIO; |
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import org.cresques.cts.IProjection; |
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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.ColorTable; |
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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.ViewPort; |
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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.vectorial.FLyrVect; |
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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.gvsig3d.impl.layers.FLayers3DImpl; |
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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.Matrix; |
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import org.gvsig.osgvp.core.osg.Node; |
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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.image.LoadImageException; |
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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.terrain.Extent; |
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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.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.netcdf.io.NetCDFDataParameters; |
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import org.gvsig.raster.tilecache.io.TileProvider; |
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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.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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import com.sun.media.jai.codec.ImageCodec; |
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import com.sun.media.jai.codec.ImageEncoder; |
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import com.sun.media.jai.codec.PNGEncodeParam; |
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import com.sun.media.jai.codec.TIFFEncodeParam; |
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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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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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} |
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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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} 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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} |
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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 be
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// named envelope
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rlayer.setExtent(extent); |
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rlayer.setOpacity(getLayer3DProps(layer).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); |
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} catch (LayerManagementException e) {
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// TODO Auto-generated catch block
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e.printStackTrace(); |
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} |
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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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// Refresh cache for vector rasterized layers
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// if (layer.getClass().equals(FLyrVect.class)) {
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// refreshLayerInTerrain(props3D, true);
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// }
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// if (bVerifyLegend) {
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// _bListenToLegend = false;
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// props3D.VerifyLegend(_terrain.getTerrainName());
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// _bListenToLegend = true;
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// }
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// }
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} |
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public int computeOptimumLevel(FLayer layer, int maxLevel, double tileSize) { |
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int level = maxLevel;
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if (!(layer instanceof DefaultFLyrRaster)) |
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return level;
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//
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// Rectangle2D ext = null;
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// try {
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// ext = layer.getFullExtent();
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// } catch (ReadDriverException e1) {
|
| 429 |
// NotificationManager.addError("Error al obtener el extent", e1);
|
| 430 |
// }
|
| 431 |
//
|
| 432 |
// ArrayList attr = ((FLyrRasterSE) layer).getAttributes();
|
| 433 |
// if (attr == null) {
|
| 434 |
// return level;
|
| 435 |
// }
|
| 436 |
// int width = 0, height = 0;
|
| 437 |
// for (int i = 0; i < attr.size(); i++) {
|
| 438 |
// Object[] a = (Object[]) attr.get(i);
|
| 439 |
// if (a[0].toString().equals("Width"))
|
| 440 |
// width = ((Integer) a[1]).intValue();
|
| 441 |
// if (a[0].toString().equals("Height"))
|
| 442 |
// height = ((Integer) a[1]).intValue();
|
| 443 |
// }
|
| 444 |
//
|
| 445 |
// if (ext != null && width != 0 && height != 0) {
|
| 446 |
//
|
| 447 |
// Extent destinationExtents = _terrain.getExtent();
|
| 448 |
// double xMax = destinationExtents.xMax();
|
| 449 |
// double xMin = destinationExtents.xMin();
|
| 450 |
// double yMax = destinationExtents.yMax();
|
| 451 |
// double yMin = destinationExtents.yMin();
|
| 452 |
// int terrainType = _terrain.getCoordinateSystemType();
|
| 453 |
// if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
| 454 |
// xMax = Math.toDegrees(xMax);
|
| 455 |
// xMin = Math.toDegrees(xMin);
|
| 456 |
// yMax = Math.toDegrees(yMax);
|
| 457 |
// yMin = Math.toDegrees(yMin);
|
| 458 |
// }
|
| 459 |
//
|
| 460 |
// double destination_xRange = xMax - xMin;
|
| 461 |
// double destination_yRange = yMax - yMin;
|
| 462 |
// double AR = destination_xRange / destination_yRange;
|
| 463 |
// int C1 = 1;
|
| 464 |
// int R1 = 1;
|
| 465 |
//
|
| 466 |
// boolean swapAxis = AR < 1.0;
|
| 467 |
// if (swapAxis)
|
| 468 |
// AR = 1.0 / AR;
|
| 469 |
//
|
| 470 |
// double lower_AR = Math.floor(AR);
|
| 471 |
// double upper_AR = Math.ceil(AR);
|
| 472 |
//
|
| 473 |
// if (AR < Math.sqrt(lower_AR * upper_AR)) {
|
| 474 |
// C1 = (int) (lower_AR);
|
| 475 |
// R1 = 1;
|
| 476 |
// } else {
|
| 477 |
// C1 = (int) (upper_AR);
|
| 478 |
// R1 = 1;
|
| 479 |
// }
|
| 480 |
//
|
| 481 |
// if (swapAxis) {
|
| 482 |
// // std::swap(C1,R1);
|
| 483 |
// int t = C1;
|
| 484 |
// C1 = R1;
|
| 485 |
// R1 = t;
|
| 486 |
// }
|
| 487 |
//
|
| 488 |
// double source_xRange = ext.getMaxX() - ext.getMinX();
|
| 489 |
// double source_yRange = ext.getMaxY() - ext.getMinY();
|
| 490 |
//
|
| 491 |
// float sourceResolutionX = ((float) source_xRange) / (float) width;
|
| 492 |
// float sourceResolutionY = ((float) source_yRange) / (float) height;
|
| 493 |
//
|
| 494 |
// //
|
| 495 |
// log(osg::NOTICE,"Source %s resX %f resY %f",source->getFileName().c_str(),
|
| 496 |
// // sourceResolutionX, sourceResolutionX);
|
| 497 |
//
|
| 498 |
// int k_cols =
|
| 499 |
// (int) (Math.ceil(1.0
|
| 500 |
// + Math.log(destination_xRange
|
| 501 |
// / (C1 * sourceResolutionX * tileSize)) / Math.log(2.0)));
|
| 502 |
// int k_rows =
|
| 503 |
// (int) (Math.ceil(1.0
|
| 504 |
// + Math.log(destination_yRange
|
| 505 |
// / (R1 * sourceResolutionY * tileSize)) / Math.log(2.0)));
|
| 506 |
// level = Math.max(k_cols, k_rows);
|
| 507 |
// level = Math.min(level, maxLevel);
|
| 508 |
// level = Math.max(level, 0);
|
| 509 |
// }
|
| 510 |
return level;
|
| 511 |
} |
| 512 |
|
| 513 |
public IViewerContainer getCanvas3d() {
|
| 514 |
return _canvas3d;
|
| 515 |
} |
| 516 |
|
| 517 |
public JavaDataDriver getDataManager() {
|
| 518 |
return _terrainDataManager;
|
| 519 |
} |
| 520 |
|
| 521 |
public Layer3DProps getLayer3DProps(FLayer layer) {
|
| 522 |
Layer3DProps props3D = (Layer3DProps) layer |
| 523 |
.getProperty("3DLayerExtension");
|
| 524 |
//
|
| 525 |
// // Create instance of props for osg layers.
|
| 526 |
if (props3D == null) { |
| 527 |
props3D = new Layer3DPropsImpl(layer);
|
| 528 |
// if (layer instanceof FLyrVect) {
|
| 529 |
// FLyrVect nLayer = (FLyrVect) layer;
|
| 530 |
// Driver driver;
|
| 531 |
// try {
|
| 532 |
// driver = nLayer.getRecordset().getDriver();
|
| 533 |
// if (driver instanceof GvsigDriverOSG) {
|
| 534 |
// props3D.setChooseType(false);
|
| 535 |
// props3D.setType(Layer3DProps.layer3DOSG);
|
| 536 |
// }
|
| 537 |
// } catch (ReadDriverException e) {
|
| 538 |
// // TODO Auto-generated catch block
|
| 539 |
// e.printStackTrace();
|
| 540 |
// }
|
| 541 |
//
|
| 542 |
// }
|
| 543 |
// // Set the properties
|
| 544 |
props3D.setLayer(layer); |
| 545 |
//
|
| 546 |
// props3D.initCacheName(_terrain.getCoordinateSystemType(),
|
| 547 |
// _viewProjection, Terrain.CoordinateSystemType.GEOCENTRIC);
|
| 548 |
FLyrDefault baseLayer = (FLyrDefault) layer; |
| 549 |
baseLayer.setProperty("3DLayerExtension", props3D);
|
| 550 |
props3D.setVerticalEx(getVerticalExaggeration()); |
| 551 |
} else {
|
| 552 |
if (_bLoading)
|
| 553 |
props3D.setChooseType(false);
|
| 554 |
props3D.setLayer(layer); |
| 555 |
} |
| 556 |
//
|
| 557 |
return props3D;
|
| 558 |
|
| 559 |
// return null;
|
| 560 |
} |
| 561 |
|
| 562 |
public LayerManager getLayerManager() {
|
| 563 |
return _terrainLayerManager;
|
| 564 |
} |
| 565 |
|
| 566 |
public Node getSpecialNode() {
|
| 567 |
Node specialNode = null;
|
| 568 |
try {
|
| 569 |
specialNode = _terrainViewer.getFeature(0);
|
| 570 |
} catch (ChildIndexOutOfBoundsExceptions e) {
|
| 571 |
|
| 572 |
} |
| 573 |
return specialNode;
|
| 574 |
} |
| 575 |
|
| 576 |
public Terrain getTerrain() {
|
| 577 |
return _terrain;
|
| 578 |
} |
| 579 |
|
| 580 |
public float getVerticalExaggeration() { |
| 581 |
return _verticalExaggeration;
|
| 582 |
} |
| 583 |
|
| 584 |
public IProjection getViewProjection() {
|
| 585 |
return _viewProjection;
|
| 586 |
} |
| 587 |
|
| 588 |
public void invalidateVectorLayer(Layer3DProps props) { |
| 589 |
// TODO Auto-generated method stub
|
| 590 |
// if (_terrain == null || _viewProjection == null)
|
| 591 |
// return;
|
| 592 |
//
|
| 593 |
// VectorCacheService cacheService = (VectorCacheService) props
|
| 594 |
// .getCacheService();
|
| 595 |
// if (cacheService != null) {
|
| 596 |
// // use VectorCacheService to add features to terrain
|
| 597 |
// cacheService.refreshFeaturesToTerrain();
|
| 598 |
// }
|
| 599 |
|
| 600 |
} |
| 601 |
|
| 602 |
public boolean isRenewCanvasOff() { |
| 603 |
return _renewCanvasOff;
|
| 604 |
} |
| 605 |
|
| 606 |
public void layerAdded(FLayers3D parent, FLayer layer) { |
| 607 |
|
| 608 |
System.out.println("A?adida capa. Evento Capturado"); |
| 609 |
// to add group layers to 3D, just add recursively child data layers
|
| 610 |
if (layer instanceof FLayers) { |
| 611 |
FLayers group = (FLayers) layer; |
| 612 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
| 613 |
layerAdded((FLayers3D) group, group.getLayer(iChild)); |
| 614 |
} |
| 615 |
getLayer3DProps(layer).setHooked(true);
|
| 616 |
return;
|
| 617 |
} |
| 618 |
//
|
| 619 |
if (layer instanceof Classifiable) { |
| 620 |
Classifiable legendLyr = (Classifiable) layer; |
| 621 |
// legendLyr.addLegendListener((LegendListener) this);
|
| 622 |
this.addLayerListener(this); |
| 623 |
} |
| 624 |
layer.addLayerListener((LayerListener) this);
|
| 625 |
|
| 626 |
// listener to manage the selection for the layers
|
| 627 |
// if (layer.getClass().equals(FLyrVect.class)) {
|
| 628 |
// FLyrVect lyr = (FLyrVect) layer;
|
| 629 |
// refreshLayerVectorsVisibility(lyr);
|
| 630 |
// try {
|
| 631 |
// SelectableDataSource recordSet = lyr.getRecordset();
|
| 632 |
// if (recordSet != null) {
|
| 633 |
// SelectionSupport selectionSupport = recordSet
|
| 634 |
// .getSelectionSupport();
|
| 635 |
// selectionSupport.addSelectionListener(this);
|
| 636 |
// }
|
| 637 |
// } catch (ReadDriverException e) {
|
| 638 |
// // TODO Auto-generated catch block
|
| 639 |
// e.printStackTrace();
|
| 640 |
// }
|
| 641 |
// }
|
| 642 |
|
| 643 |
// if (!_bLoading)
|
| 644 |
|
| 645 |
// If DefaultFLayerRaster we must init the layer for the persistence to
|
| 646 |
// work
|
| 647 |
if (layer instanceof DefaultFLyrRaster) { |
| 648 |
try {
|
| 649 |
((DefaultFLyrRaster) layer).init(); |
| 650 |
} catch (LoadLayerException e) {
|
| 651 |
// TODO Auto-generated catch block
|
| 652 |
e.printStackTrace(); |
| 653 |
} catch (FilePaletteException e) {
|
| 654 |
// TODO Auto-generated catch block
|
| 655 |
e.printStackTrace(); |
| 656 |
} |
| 657 |
} |
| 658 |
addLayerToTerrain(layer, true);
|
| 659 |
|
| 660 |
// Only do this the first time to add layer
|
| 661 |
// if (_bEmptyView && !_bLoading) {
|
| 662 |
// if (layers.getLayersCount() > 0) {
|
| 663 |
// try {
|
| 664 |
try {
|
| 665 |
zoomToEnvelope(layer.getFullEnvelope()); |
| 666 |
} catch (ReadException e) {
|
| 667 |
// TODO Auto-generated catch block
|
| 668 |
e.printStackTrace(); |
| 669 |
} |
| 670 |
// } catch (ExpansionFileReadException e) {
|
| 671 |
// e.printStackTrace();
|
| 672 |
// } catch (ReadDriverException e) {
|
| 673 |
// e.printStackTrace();
|
| 674 |
// }
|
| 675 |
// _bEmptyView = false;
|
| 676 |
// }
|
| 677 |
// }
|
| 678 |
//
|
| 679 |
// // PrintDebugLayers();
|
| 680 |
|
| 681 |
// if (layer instanceof DefaultFLyrRaster) {
|
| 682 |
//
|
| 683 |
// if (!_cachedLayers.containsKey(layer)) {
|
| 684 |
//
|
| 685 |
// System.out.println("Rellenando Hasmap en metodo layeradded");
|
| 686 |
// _cachedLayers.put((DefaultFLyrRaster) layer,
|
| 687 |
// getCacheStruct((DefaultFLyrRaster) layer));
|
| 688 |
//
|
| 689 |
// }
|
| 690 |
//
|
| 691 |
// }
|
| 692 |
|
| 693 |
} |
| 694 |
|
| 695 |
private CacheStruct getCacheStruct(DefaultFLyrRaster layer) {
|
| 696 |
|
| 697 |
// System.out.println("Creando estructura de cache");
|
| 698 |
|
| 699 |
// Se obtiene el datastore de la capa
|
| 700 |
RasterDataStore dataStore = layer.getDataStore(); |
| 701 |
|
| 702 |
// Creais la estructura de cach?
|
| 703 |
TileCacheManager manager = TileCacheLocator.getManager(); |
| 704 |
|
| 705 |
int coordinates = CacheStruct.FLAT;
|
| 706 |
|
| 707 |
if (_terrain.getCoordinateSystemType() == Terrain.CoordinateSystemType.GEOGRAPHIC)
|
| 708 |
coordinates = CacheStruct.GEOGRAFIC; |
| 709 |
|
| 710 |
DefaultRasterProvider provider = (DefaultRasterProvider) dataStore |
| 711 |
.getProvider(); |
| 712 |
|
| 713 |
provider.setProjection(layer.getProjection()); |
| 714 |
|
| 715 |
// El epsg suele tener la forma EPSG:4326
|
| 716 |
String epsg = null; |
| 717 |
IProjection proj = provider.getProjection(); |
| 718 |
if (proj != null) |
| 719 |
epsg = proj.getAbrev(); |
| 720 |
|
| 721 |
CacheStruct struct = manager.createCacheStructure( |
| 722 |
coordinates, |
| 723 |
TileCacheLibrary.DEFAULT_LEVELS, |
| 724 |
provider.getExtent().toRectangle2D(), // Rectangle2D con el
|
| 725 |
// extent de
|
| 726 |
// vuestra capa. Pedir a
|
| 727 |
// la capa
|
| 728 |
provider.getCellSize(), // Rectangle2D con el tama?o de pixel de
|
| 729 |
// vuestra capa. Pedir a la capa
|
| 730 |
TileCacheLibrary.DEFAULT_TILESIZE, |
| 731 |
TileCacheLibrary.DEFAULT_TILESIZE, provider.getFullName(), // Nombre
|
| 732 |
// de
|
| 733 |
// la
|
| 734 |
// capa
|
| 735 |
|
| 736 |
TileCacheLibrary.DEFAULT_STRUCTURE, // Dejarlo as?
|
| 737 |
RasterLibrary.pathTileCache, // Dejarlo as?
|
| 738 |
"tif", epsg, provider.getFileSize());
|
| 739 |
|
| 740 |
return struct;
|
| 741 |
|
| 742 |
} |
| 743 |
|
| 744 |
private void refreshLayerVectorsVisibility(FLayer lyr) { |
| 745 |
// if (_terrain == null || _viewProjection == null)
|
| 746 |
// return;
|
| 747 |
//
|
| 748 |
// Layer3DProps props3D = getLayer3DProps(lyr);
|
| 749 |
//
|
| 750 |
// VectorCacheService cacheService = (VectorCacheService) props3D
|
| 751 |
// .getCacheService();
|
| 752 |
// if (cacheService != null) {
|
| 753 |
// // use VectorCacheService to add features to terrain
|
| 754 |
// cacheService.refreshFeaturesToTerrain(lyr.isVisible());
|
| 755 |
// props3D.drawVersion = lyr.getDrawVersion();
|
| 756 |
// }
|
| 757 |
|
| 758 |
} |
| 759 |
|
| 760 |
public void layerMoved(FLayers3D parent, FLayer layer, int oldPos, |
| 761 |
int newPos) {
|
| 762 |
if (layer instanceof FLayers) { |
| 763 |
FLayers group = (FLayers) layer; |
| 764 |
if (newPos > oldPos) {
|
| 765 |
for (int iChild = group.getLayersCount() - 1; iChild >= 0; iChild--) |
| 766 |
layerMoved((FLayers3D) group, group.getLayer(iChild), |
| 767 |
oldPos, newPos); |
| 768 |
} else {
|
| 769 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) |
| 770 |
layerMoved((FLayers3D) group, group.getLayer(iChild), |
| 771 |
oldPos, newPos); |
| 772 |
} |
| 773 |
return;
|
| 774 |
} |
| 775 |
|
| 776 |
Layer3DProps props3D = getLayer3DProps(layer); |
| 777 |
refreshLayerInTerrain(props3D, false);
|
| 778 |
|
| 779 |
int type = props3D.getType();
|
| 780 |
|
| 781 |
// Now reorder in layer manager only for terrain layer types
|
| 782 |
if ((type == Layer3DProps.layer3DOSG)
|
| 783 |
|| ((type == Layer3DProps.layer3DVector))) |
| 784 |
return;
|
| 785 |
|
| 786 |
// Obtain the old position in the layer
|
| 787 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
| 788 |
Vector<Integer> terrainOldPos = null; |
| 789 |
try {
|
| 790 |
terrainOldPos = _terrainLayerManager.getOrder(terrainLayer); |
| 791 |
} catch (LayerManagementException e) {
|
| 792 |
// TODO Auto-generated catch block
|
| 793 |
e.printStackTrace(); |
| 794 |
} |
| 795 |
|
| 796 |
int terrainNewPos = 0; |
| 797 |
// Compute the new position.
|
| 798 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
| 799 |
while (lyrIterator.hasNext()) {
|
| 800 |
FLayer auxLayer = lyrIterator.next(); |
| 801 |
if (auxLayer == layer)
|
| 802 |
break;
|
| 803 |
Layer3DProps auxProps3D = getLayer3DProps(auxLayer); |
| 804 |
if ((auxProps3D.getType() != Layer3DProps.layer3DOSG)
|
| 805 |
&& (auxProps3D.getType() != Layer3DProps.layer3DVector)) {
|
| 806 |
terrainNewPos++; |
| 807 |
} |
| 808 |
|
| 809 |
} |
| 810 |
|
| 811 |
if ((terrainOldPos == null) || (terrainOldPos.size() == 0)) |
| 812 |
return;
|
| 813 |
if (terrainOldPos.get(0) != terrainNewPos) |
| 814 |
try {
|
| 815 |
_terrainLayerManager.moveLayer(terrainOldPos.get(0),
|
| 816 |
terrainNewPos); |
| 817 |
} catch (LayerManagementException e) {
|
| 818 |
// TODO Auto-generated catch block
|
| 819 |
e.printStackTrace(); |
| 820 |
} |
| 821 |
//
|
| 822 |
// System.out.println("En el toc antes era el " + oldPos +
|
| 823 |
// " y ahora el "
|
| 824 |
// + newPos);
|
| 825 |
// System.out.println("En el terrain antes era el " + terrainOldPos
|
| 826 |
// + " y ahora el " + terrainNewPos);
|
| 827 |
|
| 828 |
// PrintDebugLayers();
|
| 829 |
|
| 830 |
} |
| 831 |
|
| 832 |
public void layerRemoved(FLayers3D parent, FLayer layer) { |
| 833 |
System.out.println("Removed layer"); |
| 834 |
|
| 835 |
// to remove group layers to 3D, just remove recursively child data
|
| 836 |
// layers
|
| 837 |
if (layer instanceof FLayers) { |
| 838 |
FLayers group = (FLayers) layer; |
| 839 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
| 840 |
layerRemoved((FLayers3D) group, group.getLayer(iChild)); |
| 841 |
} |
| 842 |
getLayer3DProps(layer).setHooked(false);
|
| 843 |
return;
|
| 844 |
} |
| 845 |
|
| 846 |
if (layer instanceof Classifiable) { |
| 847 |
Classifiable legendLyr = (Classifiable) layer; |
| 848 |
legendLyr.removeLegendListener((LegendListener) this);
|
| 849 |
} |
| 850 |
|
| 851 |
layer.removeLayerListener((LayerListener) this);
|
| 852 |
|
| 853 |
removeLayerToTerrain(layer); |
| 854 |
|
| 855 |
// All layers are removed
|
| 856 |
if (layers.getLayersCount() == 0) { |
| 857 |
_bEmptyView = true;
|
| 858 |
} |
| 859 |
|
| 860 |
// PrintDebugLayers();
|
| 861 |
|
| 862 |
} |
| 863 |
|
| 864 |
public void legendChanged(LegendChangedEvent e) { |
| 865 |
if (!_bListenToLegend)
|
| 866 |
return;
|
| 867 |
if ((e == null) && (!visibilityChange)) { |
| 868 |
// find layer whose legend changed
|
| 869 |
FLayer found = null;
|
| 870 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
| 871 |
Layer3DProps props3D = getLayer3DProps(layers); |
| 872 |
while (lyrIterator.hasNext()) {
|
| 873 |
FLayer lyr = lyrIterator.next(); |
| 874 |
if (lyr instanceof FLyrVect) { |
| 875 |
FLyrVect lyrVect = (FLyrVect) lyr; |
| 876 |
System.out
|
| 877 |
.println("Changeando la simbologia de la capa vectorial: "
|
| 878 |
+ lyrVect); |
| 879 |
long newDrawVersion = layers.getDrawVersion();
|
| 880 |
Layer3DProps vectProps = getLayer3DProps(lyrVect); |
| 881 |
if ((newDrawVersion - props3D.getDrawVersion()) >= 1) { |
| 882 |
props3D.setDrawVersion(lyrVect.getDrawVersion()); |
| 883 |
refreshLayerInTerrain(vectProps, true);
|
| 884 |
refreshLayerVectorsVisibility(lyrVect); |
| 885 |
_bListenToLegend = false;
|
| 886 |
// props3D.VerifyLegend(_terrain.getTerrainName());
|
| 887 |
_bListenToLegend = true;
|
| 888 |
|
| 889 |
} |
| 890 |
} |
| 891 |
} |
| 892 |
|
| 893 |
// IWindow f = PluginServices.getMDIManager().getActiveWindow();
|
| 894 |
// if (f instanceof BaseView) {
|
| 895 |
// BaseView view3D = (BaseView) f;
|
| 896 |
// view3D.getTOC().refresh();
|
| 897 |
// }
|
| 898 |
} |
| 899 |
visibilityChange = false;
|
| 900 |
|
| 901 |
} |
| 902 |
|
| 903 |
public UpdateDataEvent loadData(RequestDataEvent rde) {
|
| 904 |
|
| 905 |
if (_terrainLayerMap.size() == 0) |
| 906 |
return null; |
| 907 |
if (rde == null) |
| 908 |
return null; |
| 909 |
if (rde.getExtent() == null || rde.getLayer() == null |
| 910 |
|| rde.getLayerManager() == null)
|
| 911 |
return null; |
| 912 |
|
| 913 |
UpdateDataEvent ude = new UpdateDataEvent();
|
| 914 |
ude.copyDataFromRequest(rde); |
| 915 |
|
| 916 |
String layerID = rde.getLayer().getLayerID();
|
| 917 |
FLayer layer = (FLayer) _terrainLayerMap.get(layerID); |
| 918 |
if (layer == null) |
| 919 |
return null; |
| 920 |
if (!layer.isVisible())
|
| 921 |
return null; |
| 922 |
|
| 923 |
boolean hasCache = false; |
| 924 |
|
| 925 |
double minX, minY, width, height;
|
| 926 |
|
| 927 |
if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
|
| 928 |
minX = rde.getExtent().xMin(); |
| 929 |
minY = rde.getExtent().yMin(); |
| 930 |
width = rde.getExtent().xMax() - rde.getExtent().xMin(); |
| 931 |
height = rde.getExtent().yMax() - rde.getExtent().yMin(); |
| 932 |
} else {
|
| 933 |
minX = Math.toDegrees(rde.getExtent().xMin());
|
| 934 |
minY = Math.toDegrees(rde.getExtent().yMin());
|
| 935 |
width = Math.toDegrees(rde.getExtent().xMax()
|
| 936 |
- rde.getExtent().xMin()); |
| 937 |
height = Math.toDegrees(rde.getExtent().yMax()
|
| 938 |
- rde.getExtent().yMin()); |
| 939 |
} |
| 940 |
|
| 941 |
// if (minX == 0 && minY == 0 && width == 0 && height == 0) {
|
| 942 |
//
|
| 943 |
// // System.out.println("KLONNNNN");
|
| 944 |
// ude.setFailData();
|
| 945 |
// return ude;
|
| 946 |
//
|
| 947 |
// }
|
| 948 |
|
| 949 |
// System.out.println("Valores que vienen de la peticion: " + minX + " "
|
| 950 |
// + minY + " " + width + " " + height);
|
| 951 |
GeometryManager geoMan; |
| 952 |
|
| 953 |
geoMan = GeometryLocator.getGeometryManager(); |
| 954 |
|
| 955 |
Envelope envelope; |
| 956 |
try {
|
| 957 |
envelope = geoMan.createEnvelope(Geometry.SUBTYPES.GEOM2D); |
| 958 |
envelope.setLowerCorner(geoMan.createPoint(minX, minY, |
| 959 |
Geometry.SUBTYPES.GEOM2D)); |
| 960 |
envelope.setUpperCorner(geoMan.createPoint(minX + width, minY |
| 961 |
+ height, Geometry.SUBTYPES.GEOM2D)); |
| 962 |
|
| 963 |
DefaultFLyrRaster rLayer; |
| 964 |
|
| 965 |
if (layer instanceof DefaultFLyrRaster) { |
| 966 |
|
| 967 |
rLayer = (DefaultFLyrRaster) layer; |
| 968 |
|
| 969 |
if (rLayer.getDataStore().getInternalParameters() instanceof NetCDFDataParameters) |
| 970 |
|
| 971 |
hasCache = false;
|
| 972 |
|
| 973 |
else {
|
| 974 |
hasCache = true;
|
| 975 |
} |
| 976 |
} |
| 977 |
|
| 978 |
if (hasCache) {
|
| 979 |
|
| 980 |
rLayer = (DefaultFLyrRaster) layer; |
| 981 |
boolean exists = _cachedLayers.containsKey(rLayer);
|
| 982 |
|
| 983 |
if (!exists) {
|
| 984 |
|
| 985 |
_cachedLayers.put(rLayer, getCacheStruct(rLayer)); |
| 986 |
|
| 987 |
} |
| 988 |
|
| 989 |
CacheStruct cacheStruct = _cachedLayers.get(rLayer); |
| 990 |
|
| 991 |
RasterQuery query = RasterLocator.getManager().createQuery(); |
| 992 |
|
| 993 |
org.gvsig.fmap.dal.coverage.datastruct.Extent extent = RasterLocator |
| 994 |
.getManager().getDataStructFactory() |
| 995 |
.createExtent(minX, minY + height, minX + width, minY); |
| 996 |
|
| 997 |
query.setTileParameters(rde.getTileLevel(), rde.getTileX(), |
| 998 |
rde.getTileY(), extent, cacheStruct); |
| 999 |
|
| 1000 |
// query.setAreaOfInterest(extent, 512, 512);
|
| 1001 |
|
| 1002 |
// System.out.println("Tile Parameters:");
|
| 1003 |
// System.out.println("TileLevel: " + rde.getTileLevel());
|
| 1004 |
// System.out.println("TileX = " + rde.getTileX());
|
| 1005 |
// System.out.println("TileY = " + rde.getTileY());
|
| 1006 |
// System.out.println("Extent = " + extent.getULX() + " "
|
| 1007 |
// + extent.getULY() + " " + extent.getLRX() + " "
|
| 1008 |
// + extent.getLRY());
|
| 1009 |
|
| 1010 |
try {
|
| 1011 |
Object[] result = rLayer.getDataStore().queryArray(query); |
| 1012 |
Buffer rBuff = (Buffer) result[0]; |
| 1013 |
Buffer transparencyBuffer;
|
| 1014 |
|
| 1015 |
if (result.length < 2) |
| 1016 |
transparencyBuffer = null;
|
| 1017 |
else
|
| 1018 |
transparencyBuffer = (Buffer) result[1]; |
| 1019 |
|
| 1020 |
int numBands = rBuff.getBandCount();
|
| 1021 |
if (transparencyBuffer != null) { |
| 1022 |
|
| 1023 |
// System.out
|
| 1024 |
// .println("Tengo Transparency buffer con "
|
| 1025 |
// + transparencyBuffer.getBandCount()
|
| 1026 |
// + " bandas");
|
| 1027 |
numBands++; |
| 1028 |
|
| 1029 |
} |
| 1030 |
|
| 1031 |
// System.out.println("Tile ancho: " + rBuff.getWidth()
|
| 1032 |
// + " alto: " + rBuff.getHeight()
|
| 1033 |
// + " bandas totales incluyendo alpha (si tiene): "
|
| 1034 |
// + numBands);
|
| 1035 |
|
| 1036 |
byte[] data = new byte[rBuff.getWidth() * rBuff.getHeight() |
| 1037 |
* numBands]; |
| 1038 |
|
| 1039 |
int dataType = convertDataType(rBuff.getDataType());
|
| 1040 |
int pixelFormat = convertPixelFormat(numBands);
|
| 1041 |
|
| 1042 |
int cont = 0; |
| 1043 |
|
| 1044 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
| 1045 |
|
| 1046 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
| 1047 |
|
| 1048 |
for (int k = 0; k < rBuff.getBandCount(); k++) { |
| 1049 |
|
| 1050 |
switch (rBuff.getDataType()) {
|
| 1051 |
case Buffer.TYPE_BYTE: |
| 1052 |
data[cont] = (byte) (rBuff.getElemByte(i,
|
| 1053 |
j, k)); |
| 1054 |
cont++; |
| 1055 |
break;
|
| 1056 |
case Buffer.TYPE_DOUBLE: |
| 1057 |
data[cont] = (byte) (Math.round(rBuff |
| 1058 |
.getElemDouble(i, j, k))); |
| 1059 |
cont++; |
| 1060 |
break;
|
| 1061 |
case Buffer.TYPE_FLOAT: |
| 1062 |
data[cont] = (byte) (Math.round(rBuff |
| 1063 |
.getElemFloat(i, j, k))); |
| 1064 |
cont++; |
| 1065 |
break;
|
| 1066 |
case Buffer.TYPE_INT: |
| 1067 |
data[cont] = (byte) (rBuff.getElemInt(i, j,
|
| 1068 |
k) & 0xffffffff);
|
| 1069 |
cont++; |
| 1070 |
break;
|
| 1071 |
case Buffer.TYPE_SHORT: |
| 1072 |
case Buffer.TYPE_USHORT: |
| 1073 |
data[cont] = (byte) (rBuff.getElemShort(i,
|
| 1074 |
j, k) & 0xffff);
|
| 1075 |
cont++; |
| 1076 |
break;
|
| 1077 |
} |
| 1078 |
} |
| 1079 |
|
| 1080 |
if (transparencyBuffer != null) { |
| 1081 |
|
| 1082 |
switch (transparencyBuffer.getDataType()) {
|
| 1083 |
case Buffer.TYPE_BYTE: |
| 1084 |
|
| 1085 |
if (transparencyBuffer.getElemByte(i, j, 0) == 0) |
| 1086 |
data[cont] = (byte) (0); |
| 1087 |
else
|
| 1088 |
data[cont] = (byte) (255); |
| 1089 |
cont++; |
| 1090 |
break;
|
| 1091 |
case Buffer.TYPE_DOUBLE: |
| 1092 |
data[cont] = (byte) (Math |
| 1093 |
.round(transparencyBuffer |
| 1094 |
.getElemInt(i, j, 0)));
|
| 1095 |
cont++; |
| 1096 |
break;
|
| 1097 |
case Buffer.TYPE_FLOAT: |
| 1098 |
data[cont] = (byte) (Math |
| 1099 |
.round(transparencyBuffer |
| 1100 |
.getElemFloat(i, j, 0)));
|
| 1101 |
cont++; |
| 1102 |
break;
|
| 1103 |
case Buffer.TYPE_INT: |
| 1104 |
data[cont] = (byte) (transparencyBuffer
|
| 1105 |
.getElemInt(i, j, 0) & 0xffffffff); |
| 1106 |
cont++; |
| 1107 |
break;
|
| 1108 |
case Buffer.TYPE_SHORT: |
| 1109 |
case Buffer.TYPE_USHORT: |
| 1110 |
data[cont] = (byte) (transparencyBuffer
|
| 1111 |
.getElemShort(i, j, 0) & 0xffff); |
| 1112 |
cont++; |
| 1113 |
break;
|
| 1114 |
} |
| 1115 |
|
| 1116 |
} |
| 1117 |
|
| 1118 |
} |
| 1119 |
|
| 1120 |
} |
| 1121 |
|
| 1122 |
// try {
|
| 1123 |
// BufferedImage myImage = new BufferedImage(
|
| 1124 |
// rBuff.getWidth(), rBuff.getHeight(),
|
| 1125 |
// BufferedImage.TYPE_4BYTE_ABGR);
|
| 1126 |
// myImage = getLayerDrawImage(layer, envelope);
|
| 1127 |
// String name = Integer.toString(rde.getTileLevel()) + "-"
|
| 1128 |
// + Integer.toString(rde.getTileX()) + "-"
|
| 1129 |
// + Integer.toString(rde.getTileY());
|
| 1130 |
//
|
| 1131 |
// File file = new File("/home/jzarzoso/cacheNetCDF/"
|
| 1132 |
// + name + ".png");
|
| 1133 |
//
|
| 1134 |
// ImageIO.write(myImage, "png", file);
|
| 1135 |
//
|
| 1136 |
// } catch (IOException e) {
|
| 1137 |
// // TODO Auto-generated catch block
|
| 1138 |
// e.printStackTrace();
|
| 1139 |
// }
|
| 1140 |
|
| 1141 |
ude.setRasterData( |
| 1142 |
data, |
| 1143 |
rBuff.getWidth(), |
| 1144 |
rBuff.getHeight(), |
| 1145 |
numBands, |
| 1146 |
pixelFormat, |
| 1147 |
org.gvsig.osgvp.core.osg.Image.DataType.GL_UNSIGNED_BYTE); |
| 1148 |
|
| 1149 |
// ude.setRasterData(getLayerDrawImage(layer, envelope));
|
| 1150 |
|
| 1151 |
} catch (ProcessInterruptedException e) {
|
| 1152 |
// TODO Auto-generated catch block
|
| 1153 |
e.printStackTrace(); |
| 1154 |
} catch (RasterDriverException e) {
|
| 1155 |
e.printStackTrace(); |
| 1156 |
} catch (InvalidSetViewException e) {
|
| 1157 |
// TODO Auto-generated catch block
|
| 1158 |
e.printStackTrace(); |
| 1159 |
} catch (NullPointerException e) { |
| 1160 |
// ude.setFailData();
|
| 1161 |
System.out.println("Problem getting the tile"); |
| 1162 |
return ude;
|
| 1163 |
|
| 1164 |
} |
| 1165 |
|
| 1166 |
} |
| 1167 |
|
| 1168 |
else {
|
| 1169 |
|
| 1170 |
BufferedImage image = getLayerDrawImage(layer, envelope);
|
| 1171 |
|
| 1172 |
if (image != null) |
| 1173 |
ude.setRasterData(image); |
| 1174 |
|
| 1175 |
} |
| 1176 |
|
| 1177 |
} catch (CreateEnvelopeException e) {
|
| 1178 |
e.printStackTrace(); |
| 1179 |
} catch (CreateGeometryException e) {
|
| 1180 |
e.printStackTrace(); |
| 1181 |
} catch (LocatorException e) {
|
| 1182 |
// TODO Auto-generated catch block
|
| 1183 |
e.printStackTrace(); |
| 1184 |
} |
| 1185 |
|
| 1186 |
return ude;
|
| 1187 |
|
| 1188 |
} |
| 1189 |
|
| 1190 |
protected int convertDataType(int type) { |
| 1191 |
|
| 1192 |
switch (type) {
|
| 1193 |
|
| 1194 |
case DataBuffer.TYPE_BYTE: |
| 1195 |
return org.gvsig.osgvp.core.osg.Image.DataType.GL_BYTE;
|
| 1196 |
|
| 1197 |
case DataBuffer.TYPE_DOUBLE: |
| 1198 |
return org.gvsig.osgvp.core.osg.Image.DataType.GL_DOUBLE;
|
| 1199 |
|
| 1200 |
case DataBuffer.TYPE_FLOAT: |
| 1201 |
return org.gvsig.osgvp.core.osg.Image.DataType.GL_FLOAT;
|
| 1202 |
|
| 1203 |
case DataBuffer.TYPE_INT: |
| 1204 |
return org.gvsig.osgvp.core.osg.Image.DataType.GL_INT;
|
| 1205 |
|
| 1206 |
case DataBuffer.TYPE_SHORT: |
| 1207 |
return org.gvsig.osgvp.core.osg.Image.DataType.GL_SHORT;
|
| 1208 |
|
| 1209 |
case DataBuffer.TYPE_USHORT: |
| 1210 |
return org.gvsig.osgvp.core.osg.Image.DataType.GL_UNSIGNED_SHORT;
|
| 1211 |
|
| 1212 |
} |
| 1213 |
|
| 1214 |
return org.gvsig.osgvp.core.osg.Image.DataType.GL_BYTE;
|
| 1215 |
|
| 1216 |
} |
| 1217 |
|
| 1218 |
protected int convertPixelFormat(int type) { |
| 1219 |
|
| 1220 |
switch (type) {
|
| 1221 |
|
| 1222 |
case 1: |
| 1223 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_LUMINANCE;
|
| 1224 |
|
| 1225 |
case 2: |
| 1226 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_LUMINANCE_ALPHA;
|
| 1227 |
|
| 1228 |
case 3: |
| 1229 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_RGB;
|
| 1230 |
|
| 1231 |
case 4: |
| 1232 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_RGBA;
|
| 1233 |
|
| 1234 |
} |
| 1235 |
|
| 1236 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_COLOR_INDEX;
|
| 1237 |
|
| 1238 |
} |
| 1239 |
|
| 1240 |
protected class MyCancel implements Cancellable { |
| 1241 |
private boolean cancel = false; |
| 1242 |
|
| 1243 |
public MyCancel() {
|
| 1244 |
} |
| 1245 |
|
| 1246 |
public void setCanceled(boolean canceled) { |
| 1247 |
cancel = canceled; |
| 1248 |
} |
| 1249 |
|
| 1250 |
public boolean isCanceled() { |
| 1251 |
return cancel;
|
| 1252 |
} |
| 1253 |
} |
| 1254 |
|
| 1255 |
private BufferedImage getLayerDrawImage(FLayer layer, Envelope envelope) { |
| 1256 |
|
| 1257 |
int size = 256; |
| 1258 |
BufferedImage image = new BufferedImage(size, size, |
| 1259 |
BufferedImage.TYPE_4BYTE_ABGR);
|
| 1260 |
|
| 1261 |
ViewPort vp = new ViewPort(_viewProjection);
|
| 1262 |
vp.setEnvelope(envelope); // the real extent of the tile
|
| 1263 |
|
| 1264 |
vp.setAdjustable(false);
|
| 1265 |
vp.setImageSize(new Dimension(size, size)); |
| 1266 |
vp.setDist1pixel(0.000000001);
|
| 1267 |
|
| 1268 |
Graphics2D graphics = image.createGraphics();
|
| 1269 |
Color backgColor = new Color(255, 255, 255, 0); // transparent |
| 1270 |
// background
|
| 1271 |
graphics.setColor(backgColor); |
| 1272 |
graphics.fillRect(0, 0, size, size); |
| 1273 |
|
| 1274 |
double scale = 0.5 * (layer.getMaxScale() + layer.getMinScale()); |
| 1275 |
|
| 1276 |
try {
|
| 1277 |
layer.draw(image, graphics, vp, new MyCancel(), scale);
|
| 1278 |
|
| 1279 |
} catch (Exception e) { |
| 1280 |
return null; |
| 1281 |
} |
| 1282 |
|
| 1283 |
return image;
|
| 1284 |
|
| 1285 |
} |
| 1286 |
|
| 1287 |
public void nameChanged(LayerEvent e) { |
| 1288 |
System.out.println("Name change"); |
| 1289 |
|
| 1290 |
} |
| 1291 |
|
| 1292 |
public void refreshLayerInTerrain(Layer3DProps props, boolean bRemoveCache) { |
| 1293 |
|
| 1294 |
System.out.println("Refresh"); |
| 1295 |
if (props == null) |
| 1296 |
return;
|
| 1297 |
|
| 1298 |
if (_terrain == null) |
| 1299 |
return; // view not opened yet |
| 1300 |
|
| 1301 |
// clear cache
|
| 1302 |
|
| 1303 |
// refresh layer in terrain
|
| 1304 |
int type = props.getType();
|
| 1305 |
if ((type == Layer3DProps.layer3DImage)
|
| 1306 |
|| (type == Layer3DProps.layer3DElevation) |
| 1307 |
|| (type == Layer3DProps.layer3DVectorMR)) {
|
| 1308 |
|
| 1309 |
try {
|
| 1310 |
_terrainLayerManager.invalidateLayer(props.getTerrainLayer()); |
| 1311 |
} catch (LayerManagementException e) {
|
| 1312 |
// TODO Auto-generated catch block
|
| 1313 |
e.printStackTrace(); |
| 1314 |
} |
| 1315 |
} else if (type == Layer3DProps.layer3DVector) { |
| 1316 |
invalidateVectorLayer(props); |
| 1317 |
} |
| 1318 |
|
| 1319 |
} |
| 1320 |
|
| 1321 |
public boolean removeCache(File path) { |
| 1322 |
if (path.exists()) {
|
| 1323 |
File[] files = path.listFiles(); |
| 1324 |
for (int i = 0; i < files.length; i++) { |
| 1325 |
if (files[i].isDirectory()) {
|
| 1326 |
removeCache(files[i]); |
| 1327 |
} else {
|
| 1328 |
files[i].delete(); |
| 1329 |
} |
| 1330 |
} |
| 1331 |
} |
| 1332 |
return (path.delete());
|
| 1333 |
} |
| 1334 |
|
| 1335 |
public void removeLayerToTerrain(FLayer layer) { |
| 1336 |
// TODO Auto-generated method stub
|
| 1337 |
Layer3DProps props3D = getLayer3DProps(layer); |
| 1338 |
|
| 1339 |
if (props3D.getType() == Layer3DProps.layer3DVector) {
|
| 1340 |
// DeleteVectors(layer, props3D);
|
| 1341 |
} else if (props3D.getType() == Layer3DProps.layer3DOSG) { |
| 1342 |
DeleteOSGLayer(layer, props3D); |
| 1343 |
} else {
|
| 1344 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
| 1345 |
if (terrainLayer != null) { |
| 1346 |
// FLayerCacheService cacheService = (FLayerCacheService)
|
| 1347 |
// props3D
|
| 1348 |
// .getCacheService();
|
| 1349 |
// if (cacheService != null)
|
| 1350 |
// try {
|
| 1351 |
// cacheService.free();
|
| 1352 |
// } catch (Throwable e) {
|
| 1353 |
// // TODO Auto-generated catch block
|
| 1354 |
// e.printStackTrace();
|
| 1355 |
// }
|
| 1356 |
_terrainLayerMap.remove(terrainLayer.getLayerID()); |
| 1357 |
_terrainFLayerMap.remove(layer); |
| 1358 |
|
| 1359 |
try {
|
| 1360 |
_terrainLayerManager.removeLayer(terrainLayer); |
| 1361 |
} catch (LayerManagementException e) {
|
| 1362 |
// TODO Auto-generated catch block
|
| 1363 |
e.printStackTrace(); |
| 1364 |
} |
| 1365 |
} |
| 1366 |
} |
| 1367 |
|
| 1368 |
} |
| 1369 |
|
| 1370 |
public void selectionChanged(SelectionEvent e) { |
| 1371 |
// TODO Auto-generated method stub
|
| 1372 |
// SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
| 1373 |
// while (lyrIterator.hasNext()) {
|
| 1374 |
// FLayer layer = lyrIterator.next();
|
| 1375 |
// Layer3DProps props3D = getLayer3DProps(layer);
|
| 1376 |
// if (props3D.getType() != Layer3DProps.layer3DOSG) {
|
| 1377 |
// if (layer.getClass().equals(FLyrVect.class)) {
|
| 1378 |
// FLyrVect lyr = (FLyrVect) layer;
|
| 1379 |
//
|
| 1380 |
// FBitSet selection = null;
|
| 1381 |
// try {
|
| 1382 |
// selection = lyr.getRecordset().getSelectionSupport()
|
| 1383 |
// .getSelection();
|
| 1384 |
// } catch (ReadDriverException e1) {
|
| 1385 |
// // TODO Auto-generated catch block
|
| 1386 |
// e1.printStackTrace();
|
| 1387 |
// }
|
| 1388 |
//
|
| 1389 |
// if ((selection.cardinality() == 0)
|
| 1390 |
// || (!(selection.isEmpty()))) {
|
| 1391 |
// Layer3DProps props = Layer3DProps
|
| 1392 |
// .getLayer3DProps(layer);
|
| 1393 |
// refreshLayerInTerrain(props, true);
|
| 1394 |
// if (layer instanceof FLyrVect) {
|
| 1395 |
// FLyrVect fvect = (FLyrVect) layer;
|
| 1396 |
// props.drawVersion = fvect.getDrawVersion();
|
| 1397 |
// }
|
| 1398 |
// }
|
| 1399 |
// }
|
| 1400 |
// }
|
| 1401 |
// }
|
| 1402 |
|
| 1403 |
} |
| 1404 |
|
| 1405 |
public void setDataManager(JavaDataDriver manager) { |
| 1406 |
_terrainDataManager = manager; |
| 1407 |
_terrainDataManager.setDataLoader(this);
|
| 1408 |
|
| 1409 |
} |
| 1410 |
|
| 1411 |
public void setLayerManager(LayerManager manager) { |
| 1412 |
_terrainLayerManager = manager; |
| 1413 |
|
| 1414 |
} |
| 1415 |
|
| 1416 |
public void setLoading(boolean bLoading) { |
| 1417 |
_bLoading = bLoading; |
| 1418 |
|
| 1419 |
} |
| 1420 |
|
| 1421 |
public void setRenewCanvasOff(boolean renewCanvasOff) { |
| 1422 |
_renewCanvasOff = renewCanvasOff; |
| 1423 |
|
| 1424 |
} |
| 1425 |
|
| 1426 |
public void setTerrain(Terrain terrain) { |
| 1427 |
if (_terrain == terrain)
|
| 1428 |
return;
|
| 1429 |
|
| 1430 |
_terrain = terrain; |
| 1431 |
|
| 1432 |
// add layers to terrain necessary when we are loading
|
| 1433 |
addCurrentLayers(); |
| 1434 |
|
| 1435 |
} |
| 1436 |
|
| 1437 |
public void setVerticalExaggeration(float verticalExaggeration) { |
| 1438 |
_verticalExaggeration = verticalExaggeration; |
| 1439 |
|
| 1440 |
} |
| 1441 |
|
| 1442 |
public void setViewProjection(IProjection projection) { |
| 1443 |
_viewProjection = projection; |
| 1444 |
|
| 1445 |
} |
| 1446 |
|
| 1447 |
public void setViewer(IViewerContainer canvas) { |
| 1448 |
_canvas3d = canvas; |
| 1449 |
_terrainViewer = (TerrainViewer) _canvas3d.getOSGViewer(); |
| 1450 |
|
| 1451 |
} |
| 1452 |
|
| 1453 |
public void visibilityChanged(LayerEvent e) { |
| 1454 |
FLayer lyr = e.getSource(); |
| 1455 |
|
| 1456 |
// if (props3D.getType() == Layer3DProps.layer3DVector) {
|
| 1457 |
// refreshLayerVectorsVisibility(lyr);
|
| 1458 |
// } else if (props3D.getType() == Layer3DProps.layer3DOSG) {
|
| 1459 |
// refreshLayer3DOSGVisibility(lyr);
|
| 1460 |
// } else {
|
| 1461 |
refreshLayerVisibility(lyr); |
| 1462 |
// }
|
| 1463 |
visibilityChange = true;
|
| 1464 |
|
| 1465 |
} |
| 1466 |
|
| 1467 |
private void refreshLayerVisibility(FLayer layer) { |
| 1468 |
|
| 1469 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
| 1470 |
terrainLayer.setEnabled(layer.isVisible()); |
| 1471 |
_terrainLayerManager.updateLayers(); |
| 1472 |
|
| 1473 |
} |
| 1474 |
|
| 1475 |
public void zoomToEnvelope(Envelope geoEnvelope) { |
| 1476 |
if (geoEnvelope == null) |
| 1477 |
return;
|
| 1478 |
if ((geoEnvelope.getLength(0) == 0) || (geoEnvelope.getLength(1) == 0)) |
| 1479 |
return;
|
| 1480 |
|
| 1481 |
double maxHeight = 0.0; |
| 1482 |
|
| 1483 |
// Getting envelope positions
|
| 1484 |
double minLat = geoEnvelope.getMinimum(0); |
| 1485 |
double maxLat = geoEnvelope.getMaximum(0); |
| 1486 |
double cenLon = geoEnvelope.getCenter(0); |
| 1487 |
double cenLat = geoEnvelope.getCenter(1); |
| 1488 |
|
| 1489 |
double elevation = 0; |
| 1490 |
|
| 1491 |
// calculate altitude
|
| 1492 |
double avLat = 0; |
| 1493 |
if (minLat > 0.0 || maxLat < 0.0) |
| 1494 |
avLat = Math.min(Math.abs(minLat), Math.abs(maxLat)); |
| 1495 |
double avLon = Math.min(180.0, geoEnvelope.getLength(1)); |
| 1496 |
|
| 1497 |
double terrainRadius = _terrain.getRadiusEquatorial();
|
| 1498 |
double radiusLat = terrainRadius * Math.cos(Math.toRadians(avLat)); |
| 1499 |
double deltaLon = Math.sqrt(2 * radiusLat * radiusLat |
| 1500 |
* (1 - Math.cos(Math.toRadians(avLon)))); |
| 1501 |
double deltaLat = Math.sqrt(2 * terrainRadius * terrainRadius |
| 1502 |
* (1 - Math.cos(Math.toRadians(geoEnvelope.getLength(0))))); |
| 1503 |
|
| 1504 |
// Calculate XYZ positions for camera.
|
| 1505 |
|
| 1506 |
int terrainType = _terrain.getCoordinateSystemType();
|
| 1507 |
|
| 1508 |
double zoomFactor = 1.5; |
| 1509 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED)
|
| 1510 |
zoomFactor = 1.3;
|
| 1511 |
elevation = (Math.max(deltaLon, deltaLat) * zoomFactor) + maxHeight;
|
| 1512 |
|
| 1513 |
Vec3 eye = new Vec3();
|
| 1514 |
Vec3 center = new Vec3();
|
| 1515 |
Vec3 up = new Vec3();
|
| 1516 |
// Calculate positions for PLAIN MODE.
|
| 1517 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED) {
|
| 1518 |
|
| 1519 |
double difx = (geoEnvelope.getMaximum(1) - geoEnvelope |
| 1520 |
.getMinimum(1)) / 1.2d; |
| 1521 |
double dify = (geoEnvelope.getMaximum(0) - geoEnvelope |
| 1522 |
.getMinimum(0)) / 1.2d; |
| 1523 |
double height;
|
| 1524 |
|
| 1525 |
height = Math.sqrt(difx * difx + dify * dify);
|
| 1526 |
double fullWindowFactor = 1.7; |
| 1527 |
// EYE
|
| 1528 |
eye.setX(cenLon); |
| 1529 |
eye.setY(cenLat); |
| 1530 |
eye.setZ(height * fullWindowFactor); |
| 1531 |
// CENTER
|
| 1532 |
center.setX(cenLon); |
| 1533 |
center.setY(cenLat); |
| 1534 |
center.setZ(0.0);
|
| 1535 |
// UP
|
| 1536 |
up.setX(0.0);
|
| 1537 |
up.setY(1.0);
|
| 1538 |
up.setZ(0.0);
|
| 1539 |
} else
|
| 1540 |
// Calculate positions for SPHERICAL MODE.
|
| 1541 |
if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
| 1542 |
// EYE
|
| 1543 |
Vec3 aux = new Vec3(cenLon, cenLat, elevation);
|
| 1544 |
eye = _terrain.convertLatLongHeightToXYZ(aux); |
| 1545 |
// CENTER
|
| 1546 |
center.setX(0.0);
|
| 1547 |
center.setY(0.0);
|
| 1548 |
center.setZ(0.0);
|
| 1549 |
// UP
|
| 1550 |
up.setX(0.0);
|
| 1551 |
up.setY(0.0);
|
| 1552 |
up.setZ(1.0);
|
| 1553 |
} |
| 1554 |
Camera cam = new Camera();
|
| 1555 |
cam.setViewByLookAt(eye, center, up); |
| 1556 |
|
| 1557 |
_terrainViewer.setCamera(cam); |
| 1558 |
|
| 1559 |
} |
| 1560 |
|
| 1561 |
public void editionChanged(LayerEvent e) { |
| 1562 |
// TODO Auto-generated method stub
|
| 1563 |
|
| 1564 |
} |
| 1565 |
|
| 1566 |
public void drawValueChanged(LayerEvent e) { |
| 1567 |
// TODO Auto-generated method stub
|
| 1568 |
|
| 1569 |
} |
| 1570 |
|
| 1571 |
public boolean symbolChanged(SymbolLegendEvent e) { |
| 1572 |
|
| 1573 |
System.out.println("Symbol changed"); |
| 1574 |
return false; |
| 1575 |
} |
| 1576 |
|
| 1577 |
public void legendCleared(LegendClearEvent event) { |
| 1578 |
// TODO Auto-generated method stub
|
| 1579 |
|
| 1580 |
} |
| 1581 |
|
| 1582 |
public static class RegisterPersistence implements Callable { |
| 1583 |
|
| 1584 |
public Object call() throws Exception { |
| 1585 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
| 1586 |
if (manager.getDefinition(MapContext.class) == null) { |
| 1587 |
MapContext.registerPersistent(); |
| 1588 |
} |
| 1589 |
DynStruct definition = manager.addDefinition( |
| 1590 |
MapContext3DImpl.class, "MapContext3DImpl",
|
| 1591 |
"MapContext3DImpl Persistence definition", null, null); |
| 1592 |
definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE, |
| 1593 |
"MapContext");
|
| 1594 |
|
| 1595 |
return Boolean.TRUE; |
| 1596 |
} |
| 1597 |
} |
| 1598 |
|
| 1599 |
} |