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 @ 320
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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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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.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.symbology.ISymbol3D; |
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import org.gvsig.osgvp.symbology.marker.FireMarker; |
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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.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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// hack!!
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// props.setType(Layer3DPropsImpl.layer3DVector);
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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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// 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); |
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} catch (LayerManagementException e) {
|
| 416 |
// TODO Auto-generated catch block
|
| 417 |
e.printStackTrace(); |
| 418 |
} |
| 419 |
_terrainFLayerMap.put(layer, rlayer); |
| 420 |
_terrainLayerMap.put(rlayer.getLayerID(), layer); |
| 421 |
props.setTerrainLayer(rlayer); |
| 422 |
|
| 423 |
// if rasterizing layers set Default 2D symbology
|
| 424 |
if (layer instanceof FLyrVect) { |
| 425 |
// Create a 2D Legend for jess
|
| 426 |
try {
|
| 427 |
((FLyrVect) layer) |
| 428 |
.setLegend((IVectorLegend) MapContextLocator |
| 429 |
.getMapContextManager() |
| 430 |
.getLegend( |
| 431 |
((FLyrVect) layer).getDataStore(), |
| 432 |
MapContextLocator |
| 433 |
.getMapContextManager() |
| 434 |
.getDefaultSymbologyDomain())); |
| 435 |
} catch (LegendLayerException e) {
|
| 436 |
// TODO Auto-generated catch block
|
| 437 |
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 |
|
| 457 |
// Set a 3D Legend for jordi
|
| 458 |
try {
|
| 459 |
((FLyrVect) layer).setLegend((IVectorLegend) MapContextLocator |
| 460 |
.getMapContextManager().getLegend( |
| 461 |
((FLyrVect) layer).getDataStore(), |
| 462 |
"project.document.view3d"));
|
| 463 |
} catch (LegendLayerException e) {
|
| 464 |
// TODO Auto-generated catch block
|
| 465 |
e.printStackTrace(); |
| 466 |
} catch (LocatorException e) {
|
| 467 |
// TODO Auto-generated catch block
|
| 468 |
e.printStackTrace(); |
| 469 |
} |
| 470 |
|
| 471 |
VectorLayer vlayer = new VectorLayer();
|
| 472 |
vlayer.setEnabled(layer.isVisible()); |
| 473 |
vlayer.setExtent(extent); |
| 474 |
vlayer.setDataDriver(_terrainDataManager); |
| 475 |
try {
|
| 476 |
_terrainLayerManager.addLayer(vlayer); |
| 477 |
} catch (LayerManagementException e) {
|
| 478 |
// TODO Auto-generated catch block
|
| 479 |
e.printStackTrace(); |
| 480 |
} |
| 481 |
_terrainFLayerMap.put(layer, vlayer); |
| 482 |
_terrainLayerMap.put(vlayer.getLayerID(), layer); |
| 483 |
props.setTerrainLayer(vlayer); |
| 484 |
} |
| 485 |
// OsgLayers
|
| 486 |
|
| 487 |
// Elevation layers
|
| 488 |
if (props.getType() == Layer3DPropsImpl.layer3DElevation) {
|
| 489 |
|
| 490 |
HeightfieldLayer hLayer = new HeightfieldLayer();
|
| 491 |
hLayer.setEnabled(layer.isVisible()); |
| 492 |
// Here we use extent because the older osgvp version. The new will
|
| 493 |
// be
|
| 494 |
// named envelope
|
| 495 |
hLayer.setExtent(extent); |
| 496 |
hLayer.setDataDriver(_terrainDataManager); |
| 497 |
hLayer.setMaxLevel(100);
|
| 498 |
hLayer.setMaxResolution(100);
|
| 499 |
// Esto esta hardcodeado
|
| 500 |
hLayer.setScaleFactor(props.getVerticalEx()); |
| 501 |
|
| 502 |
hLayer.setValidDataValues(new Vec2(-9999, 9999)); |
| 503 |
// _logger.warn("computed optimum level = "
|
| 504 |
// + computeOptimumLevel(layer, 20, 256));
|
| 505 |
// rlayer.setMaxResolution(computeOptimumLevel(layer, 21, 256));
|
| 506 |
try {
|
| 507 |
_terrainLayerManager.addLayer(hLayer); |
| 508 |
} catch (LayerManagementException e) {
|
| 509 |
// TODO Auto-generated catch block
|
| 510 |
e.printStackTrace(); |
| 511 |
} |
| 512 |
_terrainFLayerMap.put(layer, hLayer); |
| 513 |
_terrainLayerMap.put(hLayer.getLayerID(), layer); |
| 514 |
props.setTerrainLayer(hLayer); |
| 515 |
|
| 516 |
// Delete the cachestruct if it exists, and create a new one.
|
| 517 |
|
| 518 |
if (_cachedLayers.containsKey(layer)) {
|
| 519 |
|
| 520 |
_cachedLayers.remove(layer); |
| 521 |
|
| 522 |
} |
| 523 |
|
| 524 |
} |
| 525 |
|
| 526 |
// if (bVerifyLegend) {
|
| 527 |
// _bListenToLegend = false;
|
| 528 |
// props3D.VerifyLegend(_terrain.getTerrainName());
|
| 529 |
// _bListenToLegend = true;
|
| 530 |
// }
|
| 531 |
// }
|
| 532 |
|
| 533 |
} |
| 534 |
|
| 535 |
public int computeOptimumLevel(FLayer layer, int maxLevel, double tileSize) { |
| 536 |
int level = maxLevel;
|
| 537 |
if (!(layer instanceof DefaultFLyrRaster)) |
| 538 |
return level;
|
| 539 |
//
|
| 540 |
// Rectangle2D ext = null;
|
| 541 |
// try {
|
| 542 |
// ext = layer.getFullExtent();
|
| 543 |
// } catch (ReadDriverException e1) {
|
| 544 |
// NotificationManager.addError("Error al obtener el extent", e1);
|
| 545 |
// }
|
| 546 |
//
|
| 547 |
// ArrayList attr = ((FLyrRasterSE) layer).getAttributes();
|
| 548 |
// if (attr == null) {
|
| 549 |
// return level;
|
| 550 |
// }
|
| 551 |
// int width = 0, height = 0;
|
| 552 |
// for (int i = 0; i < attr.size(); i++) {
|
| 553 |
// Object[] a = (Object[]) attr.get(i);
|
| 554 |
// if (a[0].toString().equals("Width"))
|
| 555 |
// width = ((Integer) a[1]).intValue();
|
| 556 |
// if (a[0].toString().equals("Height"))
|
| 557 |
// height = ((Integer) a[1]).intValue();
|
| 558 |
// }
|
| 559 |
//
|
| 560 |
// if (ext != null && width != 0 && height != 0) {
|
| 561 |
//
|
| 562 |
// Extent destinationExtents = _terrain.getExtent();
|
| 563 |
// double xMax = destinationExtents.xMax();
|
| 564 |
// double xMin = destinationExtents.xMin();
|
| 565 |
// double yMax = destinationExtents.yMax();
|
| 566 |
// double yMin = destinationExtents.yMin();
|
| 567 |
// int terrainType = _terrain.getCoordinateSystemType();
|
| 568 |
// if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
| 569 |
// xMax = Math.toDegrees(xMax);
|
| 570 |
// xMin = Math.toDegrees(xMin);
|
| 571 |
// yMax = Math.toDegrees(yMax);
|
| 572 |
// yMin = Math.toDegrees(yMin);
|
| 573 |
// }
|
| 574 |
//
|
| 575 |
// double destination_xRange = xMax - xMin;
|
| 576 |
// double destination_yRange = yMax - yMin;
|
| 577 |
// double AR = destination_xRange / destination_yRange;
|
| 578 |
// int C1 = 1;
|
| 579 |
// int R1 = 1;
|
| 580 |
//
|
| 581 |
// boolean swapAxis = AR < 1.0;
|
| 582 |
// if (swapAxis)
|
| 583 |
// AR = 1.0 / AR;
|
| 584 |
//
|
| 585 |
// double lower_AR = Math.floor(AR);
|
| 586 |
// double upper_AR = Math.ceil(AR);
|
| 587 |
//
|
| 588 |
// if (AR < Math.sqrt(lower_AR * upper_AR)) {
|
| 589 |
// C1 = (int) (lower_AR);
|
| 590 |
// R1 = 1;
|
| 591 |
// } else {
|
| 592 |
// C1 = (int) (upper_AR);
|
| 593 |
// R1 = 1;
|
| 594 |
// }
|
| 595 |
//
|
| 596 |
// if (swapAxis) {
|
| 597 |
// // std::swap(C1,R1);
|
| 598 |
// int t = C1;
|
| 599 |
// C1 = R1;
|
| 600 |
// R1 = t;
|
| 601 |
// }
|
| 602 |
//
|
| 603 |
// double source_xRange = ext.getMaxX() - ext.getMinX();
|
| 604 |
// double source_yRange = ext.getMaxY() - ext.getMinY();
|
| 605 |
//
|
| 606 |
// float sourceResolutionX = ((float) source_xRange) / (float) width;
|
| 607 |
// float sourceResolutionY = ((float) source_yRange) / (float) height;
|
| 608 |
//
|
| 609 |
// //
|
| 610 |
// log(osg::NOTICE,"Source %s resX %f resY %f",source->getFileName().c_str(),
|
| 611 |
// // sourceResolutionX, sourceResolutionX);
|
| 612 |
//
|
| 613 |
// int k_cols =
|
| 614 |
// (int) (Math.ceil(1.0
|
| 615 |
// + Math.log(destination_xRange
|
| 616 |
// / (C1 * sourceResolutionX * tileSize)) / Math.log(2.0)));
|
| 617 |
// int k_rows =
|
| 618 |
// (int) (Math.ceil(1.0
|
| 619 |
// + Math.log(destination_yRange
|
| 620 |
// / (R1 * sourceResolutionY * tileSize)) / Math.log(2.0)));
|
| 621 |
// level = Math.max(k_cols, k_rows);
|
| 622 |
// level = Math.min(level, maxLevel);
|
| 623 |
// level = Math.max(level, 0);
|
| 624 |
// }
|
| 625 |
return level;
|
| 626 |
} |
| 627 |
|
| 628 |
public IViewerContainer getCanvas3d() {
|
| 629 |
return _canvas3d;
|
| 630 |
} |
| 631 |
|
| 632 |
public JavaDataDriver getDataManager() {
|
| 633 |
return _terrainDataManager;
|
| 634 |
} |
| 635 |
|
| 636 |
public Layer3DProps getLayer3DProps(FLayer layer) {
|
| 637 |
Layer3DProps props3D = (Layer3DProps) layer |
| 638 |
.getProperty("3DLayerExtension");
|
| 639 |
//
|
| 640 |
// // Create instance of props for osg layers.
|
| 641 |
if (props3D == null) { |
| 642 |
props3D = new Layer3DPropsImpl(layer);
|
| 643 |
// if (layer instanceof FLyrVect) {
|
| 644 |
// FLyrVect nLayer = (FLyrVect) layer;
|
| 645 |
// Driver driver;
|
| 646 |
// try {
|
| 647 |
// driver = nLayer.getRecordset().getDriver();
|
| 648 |
// if (driver instanceof GvsigDriverOSG) {
|
| 649 |
// props3D.setChooseType(false);
|
| 650 |
// props3D.setType(Layer3DProps.layer3DOSG);
|
| 651 |
// }
|
| 652 |
// } catch (ReadDriverException e) {
|
| 653 |
// // TODO Auto-generated catch block
|
| 654 |
// e.printStackTrace();
|
| 655 |
// }
|
| 656 |
//
|
| 657 |
// }
|
| 658 |
// // Set the properties
|
| 659 |
props3D.setLayer(layer); |
| 660 |
//
|
| 661 |
// props3D.initCacheName(_terrain.getCoordinateSystemType(),
|
| 662 |
// _viewProjection, Terrain.CoordinateSystemType.GEOCENTRIC);
|
| 663 |
FLyrDefault baseLayer = (FLyrDefault) layer; |
| 664 |
baseLayer.setProperty("3DLayerExtension", props3D);
|
| 665 |
props3D.setVerticalEx(getVerticalExaggeration()); |
| 666 |
} else {
|
| 667 |
if (_bLoading)
|
| 668 |
props3D.setChooseType(false);
|
| 669 |
props3D.setLayer(layer); |
| 670 |
} |
| 671 |
//
|
| 672 |
return props3D;
|
| 673 |
|
| 674 |
// return null;
|
| 675 |
} |
| 676 |
|
| 677 |
public LayerManager getLayerManager() {
|
| 678 |
return _terrainLayerManager;
|
| 679 |
} |
| 680 |
|
| 681 |
public Node getSpecialNode() {
|
| 682 |
Node specialNode = null;
|
| 683 |
try {
|
| 684 |
specialNode = _terrainViewer.getFeature(0);
|
| 685 |
} catch (ChildIndexOutOfBoundsExceptions e) {
|
| 686 |
|
| 687 |
} |
| 688 |
return specialNode;
|
| 689 |
} |
| 690 |
|
| 691 |
public Terrain getTerrain() {
|
| 692 |
return _terrain;
|
| 693 |
} |
| 694 |
|
| 695 |
public float getVerticalExaggeration() { |
| 696 |
return _verticalExaggeration;
|
| 697 |
} |
| 698 |
|
| 699 |
public IProjection getViewProjection() {
|
| 700 |
return _viewProjection;
|
| 701 |
} |
| 702 |
|
| 703 |
public void invalidateVectorLayer(Layer3DProps props) { |
| 704 |
// TODO Auto-generated method stub
|
| 705 |
// if (_terrain == null || _viewProjection == null)
|
| 706 |
// return;
|
| 707 |
//
|
| 708 |
// VectorCacheService cacheService = (VectorCacheService) props
|
| 709 |
// .getCacheService();
|
| 710 |
// if (cacheService != null) {
|
| 711 |
// // use VectorCacheService to add features to terrain
|
| 712 |
// cacheService.refreshFeaturesToTerrain();
|
| 713 |
// }
|
| 714 |
|
| 715 |
} |
| 716 |
|
| 717 |
public boolean isRenewCanvasOff() { |
| 718 |
return _renewCanvasOff;
|
| 719 |
} |
| 720 |
|
| 721 |
public void layerAdded(FLayers3D parent, FLayer layer) { |
| 722 |
|
| 723 |
System.out.println("A?adida capa. Evento Capturado"); |
| 724 |
// to add group layers to 3D, just add recursively child data layers
|
| 725 |
if (layer instanceof FLayers) { |
| 726 |
FLayers group = (FLayers) layer; |
| 727 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
| 728 |
layerAdded((FLayers3D) group, group.getLayer(iChild)); |
| 729 |
} |
| 730 |
getLayer3DProps(layer).setHooked(true);
|
| 731 |
return;
|
| 732 |
} |
| 733 |
//
|
| 734 |
if (layer instanceof Classifiable) { |
| 735 |
Classifiable legendLyr = (Classifiable) layer; |
| 736 |
// legendLyr.addLegendListener((LegendListener) this);
|
| 737 |
this.addLayerListener(this); |
| 738 |
} |
| 739 |
layer.addLayerListener((LayerListener) this);
|
| 740 |
|
| 741 |
// listener to manage the selection for the layers
|
| 742 |
// if (layer.getClass().equals(FLyrVect.class)) {
|
| 743 |
// FLyrVect lyr = (FLyrVect) layer;
|
| 744 |
// refreshLayerVectorsVisibility(lyr);
|
| 745 |
// try {
|
| 746 |
// SelectableDataSource recordSet = lyr.getRecordset();
|
| 747 |
// if (recordSet != null) {
|
| 748 |
// SelectionSupport selectionSupport = recordSet
|
| 749 |
// .getSelectionSupport();
|
| 750 |
// selectionSupport.addSelectionListener(this);
|
| 751 |
// }
|
| 752 |
// } catch (ReadDriverException e) {
|
| 753 |
// // TODO Auto-generated catch block
|
| 754 |
// e.printStackTrace();
|
| 755 |
// }
|
| 756 |
// }
|
| 757 |
|
| 758 |
// if (!_bLoading)
|
| 759 |
Layer3DProps props3D = getLayer3DProps(layer); |
| 760 |
|
| 761 |
if (layer instanceof DefaultFLyrRaster) { |
| 762 |
try {
|
| 763 |
// If DefaultFLayerRaster we must init the layer for the
|
| 764 |
// persistence to
|
| 765 |
// work
|
| 766 |
((DefaultFLyrRaster) layer).init(); |
| 767 |
props3D.setType(Layer3DProps.layer3DImage); |
| 768 |
} catch (LoadLayerException e) {
|
| 769 |
// TODO Auto-generated catch block
|
| 770 |
e.printStackTrace(); |
| 771 |
} catch (FilePaletteException e) {
|
| 772 |
// TODO Auto-generated catch block
|
| 773 |
e.printStackTrace(); |
| 774 |
} |
| 775 |
|
| 776 |
} |
| 777 |
|
| 778 |
// If it's a vectorial layer we load it as 3D by default
|
| 779 |
else if (layer instanceof FLyrVect) { |
| 780 |
|
| 781 |
props3D.setType(Layer3DProps.layer3DVector); |
| 782 |
} |
| 783 |
addLayerToTerrain(layer, true);
|
| 784 |
|
| 785 |
// Only do this the first time to add layer
|
| 786 |
// if (_bEmptyView && !_bLoading) {
|
| 787 |
// if (layers.getLayersCount() > 0) {
|
| 788 |
// try {
|
| 789 |
try {
|
| 790 |
zoomToEnvelope(layer.getFullEnvelope()); |
| 791 |
} catch (ReadException e) {
|
| 792 |
// TODO Auto-generated catch block
|
| 793 |
e.printStackTrace(); |
| 794 |
} |
| 795 |
// } catch (ExpansionFileReadException e) {
|
| 796 |
// e.printStackTrace();
|
| 797 |
// } catch (ReadDriverException e) {
|
| 798 |
// e.printStackTrace();
|
| 799 |
// }
|
| 800 |
// _bEmptyView = false;
|
| 801 |
// }
|
| 802 |
// }
|
| 803 |
//
|
| 804 |
// // PrintDebugLayers();
|
| 805 |
|
| 806 |
} |
| 807 |
|
| 808 |
private CacheStruct getCacheStruct(DefaultFLyrRaster layer) {
|
| 809 |
|
| 810 |
// System.out.println("Creando estructura de cache");
|
| 811 |
|
| 812 |
// Se obtiene el datastore de la capa
|
| 813 |
RasterDataStore dataStore = layer.getDataStore(); |
| 814 |
|
| 815 |
// Creais la estructura de cach?
|
| 816 |
TileCacheManager manager = TileCacheLocator.getManager(); |
| 817 |
|
| 818 |
int coordinates = CacheStruct.FLAT;
|
| 819 |
|
| 820 |
if (_terrain.getCoordinateSystemType() == Terrain.CoordinateSystemType.GEOGRAPHIC)
|
| 821 |
coordinates = CacheStruct.GEOGRAFIC; |
| 822 |
|
| 823 |
DefaultRasterProvider provider = (DefaultRasterProvider) dataStore |
| 824 |
.getProvider(); |
| 825 |
|
| 826 |
provider.setProjection(layer.getProjection()); |
| 827 |
|
| 828 |
// El epsg suele tener la forma EPSG:4326
|
| 829 |
String epsg = null; |
| 830 |
IProjection proj = provider.getProjection(); |
| 831 |
if (proj != null) |
| 832 |
epsg = proj.getAbrev(); |
| 833 |
|
| 834 |
int resolution = 256; |
| 835 |
|
| 836 |
int type = getLayer3DProps(layer).getType();
|
| 837 |
|
| 838 |
// if elevation layer, lower the tile resolution
|
| 839 |
if (type == Layer3DProps.layer3DElevation)
|
| 840 |
|
| 841 |
resolution = 32;
|
| 842 |
|
| 843 |
CacheStruct struct = manager.createCacheStructure(coordinates, |
| 844 |
TileCacheLibrary.DEFAULT_LEVELS, provider.getExtent() |
| 845 |
.toRectangle2D(), provider.getCellSize(), resolution, |
| 846 |
resolution, provider.getFullName(), |
| 847 |
TileCacheLibrary.DEFAULT_STRUCTURE, |
| 848 |
RasterLibrary.pathTileCache, "png", epsg, provider
|
| 849 |
.getFileSize()); |
| 850 |
|
| 851 |
return struct;
|
| 852 |
|
| 853 |
} |
| 854 |
|
| 855 |
private void refreshLayerVectorsVisibility(FLayer lyr) { |
| 856 |
// if (_terrain == null || _viewProjection == null)
|
| 857 |
// return;
|
| 858 |
//
|
| 859 |
// Layer3DProps props3D = getLayer3DProps(lyr);
|
| 860 |
//
|
| 861 |
// VectorCacheService cacheService = (VectorCacheService) props3D
|
| 862 |
// .getCacheService();
|
| 863 |
// if (cacheService != null) {
|
| 864 |
// // use VectorCacheService to add features to terrain
|
| 865 |
// cacheService.refreshFeaturesToTerrain(lyr.isVisible());
|
| 866 |
// props3D.drawVersion = lyr.getDrawVersion();
|
| 867 |
// }
|
| 868 |
|
| 869 |
} |
| 870 |
|
| 871 |
public void layerMoved(FLayers3D parent, FLayer layer, int oldPos, |
| 872 |
int newPos) {
|
| 873 |
if (layer instanceof FLayers) { |
| 874 |
FLayers group = (FLayers) layer; |
| 875 |
if (newPos > oldPos) {
|
| 876 |
for (int iChild = group.getLayersCount() - 1; iChild >= 0; iChild--) |
| 877 |
layerMoved((FLayers3D) group, group.getLayer(iChild), |
| 878 |
oldPos, newPos); |
| 879 |
} else {
|
| 880 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) |
| 881 |
layerMoved((FLayers3D) group, group.getLayer(iChild), |
| 882 |
oldPos, newPos); |
| 883 |
} |
| 884 |
return;
|
| 885 |
} |
| 886 |
|
| 887 |
Layer3DProps props3D = getLayer3DProps(layer); |
| 888 |
refreshLayerInTerrain(props3D, false);
|
| 889 |
|
| 890 |
int type = props3D.getType();
|
| 891 |
|
| 892 |
// Now reorder in layer manager only for terrain layer types
|
| 893 |
if ((type == Layer3DProps.layer3DOSG)
|
| 894 |
|| ((type == Layer3DProps.layer3DVector))) |
| 895 |
return;
|
| 896 |
|
| 897 |
// Obtain the old position in the layer
|
| 898 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
| 899 |
Vector<Integer> terrainOldPos = null; |
| 900 |
try {
|
| 901 |
terrainOldPos = _terrainLayerManager.getOrder(terrainLayer); |
| 902 |
} catch (LayerManagementException e) {
|
| 903 |
// TODO Auto-generated catch block
|
| 904 |
e.printStackTrace(); |
| 905 |
} |
| 906 |
|
| 907 |
int terrainNewPos = 0; |
| 908 |
// Compute the new position.
|
| 909 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
| 910 |
while (lyrIterator.hasNext()) {
|
| 911 |
FLayer auxLayer = lyrIterator.next(); |
| 912 |
if (auxLayer == layer)
|
| 913 |
break;
|
| 914 |
Layer3DProps auxProps3D = getLayer3DProps(auxLayer); |
| 915 |
if ((auxProps3D.getType() != Layer3DProps.layer3DOSG)
|
| 916 |
&& (auxProps3D.getType() != Layer3DProps.layer3DVector)) {
|
| 917 |
terrainNewPos++; |
| 918 |
} |
| 919 |
|
| 920 |
} |
| 921 |
|
| 922 |
if ((terrainOldPos == null) || (terrainOldPos.size() == 0)) |
| 923 |
return;
|
| 924 |
if (terrainOldPos.get(0) != terrainNewPos) |
| 925 |
try {
|
| 926 |
_terrainLayerManager.moveLayer(terrainOldPos.get(0),
|
| 927 |
terrainNewPos); |
| 928 |
} catch (LayerManagementException e) {
|
| 929 |
// TODO Auto-generated catch block
|
| 930 |
e.printStackTrace(); |
| 931 |
} |
| 932 |
//
|
| 933 |
// System.out.println("En el toc antes era el " + oldPos +
|
| 934 |
// " y ahora el "
|
| 935 |
// + newPos);
|
| 936 |
// System.out.println("En el terrain antes era el " + terrainOldPos
|
| 937 |
// + " y ahora el " + terrainNewPos);
|
| 938 |
|
| 939 |
// PrintDebugLayers();
|
| 940 |
|
| 941 |
} |
| 942 |
|
| 943 |
public void layerRemoved(FLayers3D parent, FLayer layer) { |
| 944 |
System.out.println("Removed layer"); |
| 945 |
|
| 946 |
// to remove group layers to 3D, just remove recursively child data
|
| 947 |
// layers
|
| 948 |
if (layer instanceof FLayers) { |
| 949 |
FLayers group = (FLayers) layer; |
| 950 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
| 951 |
layerRemoved((FLayers3D) group, group.getLayer(iChild)); |
| 952 |
} |
| 953 |
getLayer3DProps(layer).setHooked(false);
|
| 954 |
return;
|
| 955 |
} |
| 956 |
|
| 957 |
if (layer instanceof Classifiable) { |
| 958 |
Classifiable legendLyr = (Classifiable) layer; |
| 959 |
legendLyr.removeLegendListener((LegendListener) this);
|
| 960 |
} |
| 961 |
|
| 962 |
layer.removeLayerListener((LayerListener) this);
|
| 963 |
|
| 964 |
removeLayerToTerrain(layer); |
| 965 |
|
| 966 |
// All layers are removed
|
| 967 |
if (layers.getLayersCount() == 0) { |
| 968 |
_bEmptyView = true;
|
| 969 |
} |
| 970 |
|
| 971 |
// PrintDebugLayers();
|
| 972 |
|
| 973 |
} |
| 974 |
|
| 975 |
public void legendChanged(LegendChangedEvent e) { |
| 976 |
if (!_bListenToLegend)
|
| 977 |
return;
|
| 978 |
if ((e == null) && (!visibilityChange)) { |
| 979 |
// find layer whose legend changed
|
| 980 |
FLayer found = null;
|
| 981 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
| 982 |
Layer3DProps props3D = getLayer3DProps(layers); |
| 983 |
while (lyrIterator.hasNext()) {
|
| 984 |
FLayer lyr = lyrIterator.next(); |
| 985 |
if (lyr instanceof FLyrVect) { |
| 986 |
FLyrVect lyrVect = (FLyrVect) lyr; |
| 987 |
System.out
|
| 988 |
.println("Changeando la simbologia de la capa vectorial: "
|
| 989 |
+ lyrVect); |
| 990 |
long newDrawVersion = layers.getDrawVersion();
|
| 991 |
Layer3DProps vectProps = getLayer3DProps(lyrVect); |
| 992 |
if ((newDrawVersion - props3D.getDrawVersion()) >= 1) { |
| 993 |
props3D.setDrawVersion(lyrVect.getDrawVersion()); |
| 994 |
refreshLayerInTerrain(vectProps, true);
|
| 995 |
refreshLayerVectorsVisibility(lyrVect); |
| 996 |
_bListenToLegend = false;
|
| 997 |
// props3D.VerifyLegend(_terrain.getTerrainName());
|
| 998 |
_bListenToLegend = true;
|
| 999 |
|
| 1000 |
} |
| 1001 |
} |
| 1002 |
} |
| 1003 |
|
| 1004 |
// IWindow f = PluginServices.getMDIManager().getActiveWindow();
|
| 1005 |
// if (f instanceof BaseView) {
|
| 1006 |
// BaseView view3D = (BaseView) f;
|
| 1007 |
// view3D.getTOC().refresh();
|
| 1008 |
// }
|
| 1009 |
} |
| 1010 |
visibilityChange = false;
|
| 1011 |
|
| 1012 |
} |
| 1013 |
|
| 1014 |
public UpdateDataEvent loadData(RequestDataEvent rde) {
|
| 1015 |
|
| 1016 |
if (_terrainLayerMap.size() == 0) |
| 1017 |
return null; |
| 1018 |
if (rde == null) |
| 1019 |
return null; |
| 1020 |
if (rde.getExtent() == null || rde.getLayer() == null |
| 1021 |
|| rde.getLayerManager() == null)
|
| 1022 |
return null; |
| 1023 |
|
| 1024 |
String layerID = rde.getLayer().getLayerID();
|
| 1025 |
FLayer layer = (FLayer) _terrainLayerMap.get(layerID); |
| 1026 |
if (layer == null) |
| 1027 |
return null; |
| 1028 |
if (!layer.isVisible())
|
| 1029 |
return null; |
| 1030 |
double minX, minY, width, height;
|
| 1031 |
|
| 1032 |
if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
|
| 1033 |
minX = rde.getExtent().xMin(); |
| 1034 |
minY = rde.getExtent().yMin(); |
| 1035 |
width = rde.getExtent().xMax() - rde.getExtent().xMin(); |
| 1036 |
height = rde.getExtent().yMax() - rde.getExtent().yMin(); |
| 1037 |
|
| 1038 |
} else {
|
| 1039 |
minX = Math.toDegrees(rde.getExtent().xMin());
|
| 1040 |
minY = Math.toDegrees(rde.getExtent().yMin());
|
| 1041 |
width = Math.toDegrees(rde.getExtent().xMax()
|
| 1042 |
- rde.getExtent().xMin()); |
| 1043 |
height = Math.toDegrees(rde.getExtent().yMax()
|
| 1044 |
- rde.getExtent().yMin()); |
| 1045 |
} |
| 1046 |
GeometryManager geoMan = GeometryLocator.getGeometryManager(); |
| 1047 |
Envelope envelope = null;
|
| 1048 |
try {
|
| 1049 |
envelope = geoMan.createEnvelope(Geometry.SUBTYPES.GEOM2D); |
| 1050 |
envelope.setLowerCorner(geoMan.createPoint(minX, minY, |
| 1051 |
Geometry.SUBTYPES.GEOM2D)); |
| 1052 |
envelope.setUpperCorner(geoMan.createPoint(minX + width, minY |
| 1053 |
+ height, Geometry.SUBTYPES.GEOM2D)); |
| 1054 |
} catch (CreateGeometryException e) {
|
| 1055 |
// TODO Auto-generated catch block
|
| 1056 |
e.printStackTrace(); |
| 1057 |
} catch (CreateEnvelopeException e) {
|
| 1058 |
// TODO Auto-generated catch block
|
| 1059 |
e.printStackTrace(); |
| 1060 |
} |
| 1061 |
|
| 1062 |
// Case of Raster data
|
| 1063 |
|
| 1064 |
UpdateDataEvent ude = null;
|
| 1065 |
|
| 1066 |
if (rde.getLayer().getLayerType() == Layer.LayerType.TEXTURELAYER)
|
| 1067 |
ude = loadRasterData(layer, envelope, rde); |
| 1068 |
|
| 1069 |
if (rde.getLayer().getLayerType() == Layer.LayerType.VECTORLAYER)
|
| 1070 |
ude = loadVectorData(layer, envelope, rde); |
| 1071 |
|
| 1072 |
if (rde.getLayer().getLayerType() == Layer.LayerType.HEIGHTFIELDLAYER)
|
| 1073 |
ude = loadElevationData(layer, envelope, rde); |
| 1074 |
|
| 1075 |
return ude;
|
| 1076 |
} |
| 1077 |
|
| 1078 |
private UpdateDataEvent loadRasterData(FLayer layer, Envelope envelope,
|
| 1079 |
RequestDataEvent rde) {
|
| 1080 |
|
| 1081 |
UpdateDataEvent ude = new UpdateDataEvent();
|
| 1082 |
ude.copyDataFromRequest(rde); |
| 1083 |
if (layer instanceof DefaultFLyrRaster) { |
| 1084 |
DefaultFLyrRaster rLayer = (DefaultFLyrRaster) layer; |
| 1085 |
|
| 1086 |
if (rLayer.getDataStore().isTiled()) {
|
| 1087 |
|
| 1088 |
rLayer = (DefaultFLyrRaster) layer; |
| 1089 |
|
| 1090 |
boolean exists = _cachedLayers.containsKey(rLayer);
|
| 1091 |
|
| 1092 |
if (!exists) {
|
| 1093 |
|
| 1094 |
_cachedLayers.put(rLayer, getCacheStruct(rLayer)); |
| 1095 |
|
| 1096 |
} |
| 1097 |
|
| 1098 |
CacheStruct cacheStruct = _cachedLayers.get(rLayer); |
| 1099 |
|
| 1100 |
RasterQuery query = RasterLocator.getManager().createQuery(); |
| 1101 |
|
| 1102 |
org.gvsig.fmap.dal.coverage.datastruct.Extent extent = RasterLocator |
| 1103 |
.getManager() |
| 1104 |
.getDataStructFactory() |
| 1105 |
.createExtent(envelope.getLowerCorner().getX(), |
| 1106 |
envelope.getUpperCorner().getY(), |
| 1107 |
envelope.getUpperCorner().getX(), |
| 1108 |
envelope.getLowerCorner().getY()); |
| 1109 |
|
| 1110 |
query.setTileParameters(rde.getTileLevel(), rde.getTileX(), |
| 1111 |
rde.getTileY(), extent, null);
|
| 1112 |
|
| 1113 |
// query.setAreaOfInterest(extent, 512, 512);
|
| 1114 |
|
| 1115 |
// System.out.println("Tile Parameters:");
|
| 1116 |
// System.out.println("TileLevel: " + rde.getTileLevel());
|
| 1117 |
// System.out.println("TileX = " + rde.getTileX());
|
| 1118 |
// System.out.println("TileY = " + rde.getTileY());
|
| 1119 |
// System.out.println("Extent = " + extent.getULX() + " "
|
| 1120 |
// + extent.getULY() + " " + extent.getLRX() + " "
|
| 1121 |
// + extent.getLRY());
|
| 1122 |
|
| 1123 |
try {
|
| 1124 |
Object[] result = rLayer.getDataStore().queryArray(query); |
| 1125 |
Buffer rBuff = (Buffer) result[0]; |
| 1126 |
Buffer transparencyBuffer;
|
| 1127 |
int suma = 0; |
| 1128 |
|
| 1129 |
transparencyBuffer = (Buffer) result[1]; |
| 1130 |
|
| 1131 |
if (transparencyBuffer != null) |
| 1132 |
suma = 1;
|
| 1133 |
|
| 1134 |
// int bufferBands = rBuff.getBandCount();
|
| 1135 |
// Si el numero de bandas es mayor que 3 (RGB) no se pueden
|
| 1136 |
// dibujar todas
|
| 1137 |
int numBands = rLayer.getDataStore().getBandCount();
|
| 1138 |
|
| 1139 |
if (numBands > (maxBands + suma))
|
| 1140 |
numBands = maxBands + suma; |
| 1141 |
|
| 1142 |
ColorInterpretation cInt = rLayer.getDataStore() |
| 1143 |
.getColorInterpretation(); |
| 1144 |
|
| 1145 |
int rgba[] = {0,1,2,3}; |
| 1146 |
|
| 1147 |
rgba = setBandsInColors(cInt); |
| 1148 |
|
| 1149 |
int pixelFormat = convertPixelFormat(numBands);
|
| 1150 |
|
| 1151 |
// System.out.println("Tile ancho: " + rBuff.getWidth()
|
| 1152 |
// + " alto: " + rBuff.getHeight()
|
| 1153 |
// + " bandas totales incluyendo alpha (si tiene): "
|
| 1154 |
// + numBands);
|
| 1155 |
|
| 1156 |
switch (rBuff.getDataType()) {
|
| 1157 |
case Buffer.TYPE_BYTE: |
| 1158 |
ude.setRasterData( |
| 1159 |
buildByteBuffer(ude, rBuff, transparencyBuffer, |
| 1160 |
numBands,rgba), rBuff.getWidth(), rBuff |
| 1161 |
.getHeight(), numBands, pixelFormat, |
| 1162 |
Image.DataType.GL_UNSIGNED_BYTE);
|
| 1163 |
break;
|
| 1164 |
case Buffer.TYPE_SHORT: |
| 1165 |
ude.setRasterData( |
| 1166 |
buildShortBuffer(ude, rBuff, |
| 1167 |
transparencyBuffer, numBands), rBuff |
| 1168 |
.getWidth(), rBuff.getHeight(), |
| 1169 |
numBands, pixelFormat, Image.DataType.GL_SHORT);
|
| 1170 |
break;
|
| 1171 |
case Buffer.TYPE_USHORT: |
| 1172 |
ude.setRasterData( |
| 1173 |
buildShortBuffer(ude, rBuff, |
| 1174 |
transparencyBuffer, numBands), rBuff |
| 1175 |
.getWidth(), rBuff.getHeight(), |
| 1176 |
numBands, pixelFormat, |
| 1177 |
Image.DataType.GL_UNSIGNED_SHORT);
|
| 1178 |
break;
|
| 1179 |
case Buffer.TYPE_INT: |
| 1180 |
ude.setRasterData( |
| 1181 |
buildIntBuffer(ude, rBuff, transparencyBuffer, |
| 1182 |
numBands), rBuff.getWidth(), rBuff |
| 1183 |
.getHeight(), numBands, pixelFormat, |
| 1184 |
Image.DataType.GL_INT);
|
| 1185 |
break;
|
| 1186 |
case Buffer.TYPE_FLOAT: |
| 1187 |
ude.setRasterData( |
| 1188 |
buildFloatBuffer(ude, rBuff, |
| 1189 |
transparencyBuffer, numBands), rBuff |
| 1190 |
.getWidth(), rBuff.getHeight(), |
| 1191 |
numBands, pixelFormat, Image.DataType.GL_FLOAT);
|
| 1192 |
break;
|
| 1193 |
case Buffer.TYPE_DOUBLE: |
| 1194 |
ude.setRasterData( |
| 1195 |
buildDoubleBuffer(ude, rBuff, |
| 1196 |
transparencyBuffer, numBands), rBuff |
| 1197 |
.getWidth(), rBuff.getHeight(), |
| 1198 |
numBands, pixelFormat, Image.DataType.GL_DOUBLE);
|
| 1199 |
break;
|
| 1200 |
} |
| 1201 |
|
| 1202 |
// ude.setRasterData(getLayerDrawImage(layer, envelope));
|
| 1203 |
|
| 1204 |
} catch (ProcessInterruptedException e) {
|
| 1205 |
// TODO Auto-generated catch block
|
| 1206 |
e.printStackTrace(); |
| 1207 |
} catch (RasterDriverException e) {
|
| 1208 |
System.out.println("QueryArray failed"); |
| 1209 |
//e.printStackTrace();
|
| 1210 |
} catch (InvalidSetViewException e) {
|
| 1211 |
// TODO Auto-generated catch block
|
| 1212 |
e.printStackTrace(); |
| 1213 |
} catch (NullPointerException e) { |
| 1214 |
// ude.setFailData();
|
| 1215 |
System.out.println("Problem getting the tile. NullPointer"); |
| 1216 |
} |
| 1217 |
|
| 1218 |
} |
| 1219 |
// Not tiled raster
|
| 1220 |
else {
|
| 1221 |
ude.setRasterData(getLayerDrawImage(layer, envelope)); |
| 1222 |
} |
| 1223 |
|
| 1224 |
} |
| 1225 |
|
| 1226 |
// Vectorial rasterized
|
| 1227 |
else if (layer instanceof FLyrVect) { |
| 1228 |
ude.setRasterData(getLayerDrawImage(layer, envelope)); |
| 1229 |
} |
| 1230 |
// unrecognized layer type
|
| 1231 |
else {
|
| 1232 |
ude.setFailData(); |
| 1233 |
} |
| 1234 |
|
| 1235 |
// System.out.println("Returning UDE");
|
| 1236 |
|
| 1237 |
return ude;
|
| 1238 |
} |
| 1239 |
|
| 1240 |
private UpdateDataEvent loadVectorData(FLayer layer, Envelope envelope,
|
| 1241 |
RequestDataEvent rde) {
|
| 1242 |
|
| 1243 |
System.out.println("vector data"); |
| 1244 |
UpdateDataEvent ude = new UpdateDataEvent();
|
| 1245 |
ude.copyDataFromRequest(rde); |
| 1246 |
|
| 1247 |
// Convenience casting
|
| 1248 |
I3DSymbol sy = (I3DSymbol) ((FLyrVect) layer).getLegend() |
| 1249 |
.getDefaultSymbol(); |
| 1250 |
|
| 1251 |
ViewPort vp = new ViewPort(_viewProjection);
|
| 1252 |
vp.setEnvelope(envelope); // the real extent of the tile
|
| 1253 |
vp.setAdjustable(false);
|
| 1254 |
vp.setImageSize(new Dimension(256, 256)); |
| 1255 |
vp.setDist1pixel(0.000000001);
|
| 1256 |
double scale = 0.5 * (layer.getMaxScale() + layer.getMinScale()); |
| 1257 |
|
| 1258 |
try {
|
| 1259 |
layer.draw(null, null, vp, new MyCancel(), scale); |
| 1260 |
} catch (ReadException e) {
|
| 1261 |
// TODO Auto-generated catch block
|
| 1262 |
e.printStackTrace(); |
| 1263 |
} |
| 1264 |
|
| 1265 |
// OSG Layers
|
| 1266 |
DataStore ds = ((SingleLayer) layer).getDataStore(); |
| 1267 |
Node n = null;
|
| 1268 |
|
| 1269 |
if (ds.getProviderName() == "OSG") { |
| 1270 |
try {
|
| 1271 |
n = (Node) ds.invokeDynMethod("getNode", null); |
| 1272 |
} catch (DynMethodException e) {
|
| 1273 |
// TODO Auto-generated catch block
|
| 1274 |
e.printStackTrace(); |
| 1275 |
} |
| 1276 |
System.out.println("OSG Layer added"); |
| 1277 |
} |
| 1278 |
// Vectorial layers
|
| 1279 |
else {
|
| 1280 |
ISymbol3D sym = null;
|
| 1281 |
try {
|
| 1282 |
sym = Symbol3DFactory.getSymbol3D(sy); |
| 1283 |
} catch (NodeException e) {
|
| 1284 |
// TODO Auto-generated catch block
|
| 1285 |
e.printStackTrace(); |
| 1286 |
} |
| 1287 |
//sm.setPointSize((float) sy.getSize());
|
| 1288 |
Color color = sy.getColor();
|
| 1289 |
sym.setColor(color); |
| 1290 |
n = sym.buildSceneGraph(sy.getGeometry()); |
| 1291 |
} |
| 1292 |
|
| 1293 |
ude.setVectorData(n); |
| 1294 |
|
| 1295 |
return ude;
|
| 1296 |
} |
| 1297 |
|
| 1298 |
private UpdateDataEvent loadElevationData(FLayer layer, Envelope envelope,
|
| 1299 |
RequestDataEvent rde) {
|
| 1300 |
|
| 1301 |
UpdateDataEvent ude = new UpdateDataEvent();
|
| 1302 |
ude.copyDataFromRequest(rde); |
| 1303 |
|
| 1304 |
if (layer instanceof DefaultFLyrRaster) { |
| 1305 |
DefaultFLyrRaster rLayer = (DefaultFLyrRaster) layer; |
| 1306 |
boolean hasCache = true; |
| 1307 |
if (rLayer.getDataStore().getInternalParameters() instanceof NetCDFDataParameters) |
| 1308 |
hasCache = false;
|
| 1309 |
|
| 1310 |
if (hasCache) {
|
| 1311 |
|
| 1312 |
rLayer = (DefaultFLyrRaster) layer; |
| 1313 |
boolean exists = _cachedLayers.containsKey(rLayer);
|
| 1314 |
|
| 1315 |
if (!exists) {
|
| 1316 |
|
| 1317 |
_cachedLayers.put(rLayer, getCacheStruct(rLayer)); |
| 1318 |
|
| 1319 |
} |
| 1320 |
|
| 1321 |
CacheStruct cacheStruct = _cachedLayers.get(rLayer); |
| 1322 |
|
| 1323 |
RasterQuery query = RasterLocator.getManager().createQuery(); |
| 1324 |
|
| 1325 |
org.gvsig.fmap.dal.coverage.datastruct.Extent extent = RasterLocator |
| 1326 |
.getManager() |
| 1327 |
.getDataStructFactory() |
| 1328 |
.createExtent(envelope.getLowerCorner().getX(), |
| 1329 |
envelope.getUpperCorner().getY(), |
| 1330 |
envelope.getUpperCorner().getX(), |
| 1331 |
envelope.getLowerCorner().getY()); |
| 1332 |
|
| 1333 |
query.setTileParameters(rde.getTileLevel(), rde.getTileX(), |
| 1334 |
rde.getTileY(), extent, cacheStruct); |
| 1335 |
|
| 1336 |
// query.setAreaOfInterest(extent, 512, 512);
|
| 1337 |
|
| 1338 |
// System.out.println("Tile Parameters:");
|
| 1339 |
// System.out.println("TileLevel: " + rde.getTileLevel());
|
| 1340 |
// System.out.println("TileX = " + rde.getTileX());
|
| 1341 |
// System.out.println("TileY = " + rde.getTileY());
|
| 1342 |
// System.out.println("Extent = " + extent.getULX() + " "
|
| 1343 |
// + extent.getULY() + " " + extent.getLRX() + " "
|
| 1344 |
// + extent.getLRY());
|
| 1345 |
|
| 1346 |
try {
|
| 1347 |
Object[] result = rLayer.getDataStore().queryArray(query); |
| 1348 |
Buffer rBuff = (Buffer) result[0]; |
| 1349 |
Buffer transparencyBuffer;
|
| 1350 |
|
| 1351 |
if (result.length < 2) |
| 1352 |
transparencyBuffer = null;
|
| 1353 |
else
|
| 1354 |
transparencyBuffer = (Buffer) result[1]; |
| 1355 |
|
| 1356 |
int numBands = rBuff.getBandCount();
|
| 1357 |
if (transparencyBuffer != null) { |
| 1358 |
|
| 1359 |
// System.out
|
| 1360 |
// .println("Tengo Transparency buffer con "
|
| 1361 |
// + transparencyBuffer.getBandCount()
|
| 1362 |
// + " bandas");
|
| 1363 |
numBands++; |
| 1364 |
|
| 1365 |
} |
| 1366 |
|
| 1367 |
// System.out.println("Tile ancho: " + rBuff.getWidth()
|
| 1368 |
// + " alto: " + rBuff.getHeight()
|
| 1369 |
// + " bandas totales incluyendo alpha (si tiene): "
|
| 1370 |
// + numBands);
|
| 1371 |
|
| 1372 |
float[] data = new float[(rBuff.getWidth() * rBuff |
| 1373 |
.getHeight()) / 64];
|
| 1374 |
|
| 1375 |
int pixelFormat = convertPixelFormat(numBands);
|
| 1376 |
|
| 1377 |
// K hay que setearlo en el dialogo
|
| 1378 |
int cont = 0; |
| 1379 |
|
| 1380 |
int k = getLayer3DProps(rLayer).getElevationBand();
|
| 1381 |
|
| 1382 |
for (int i = rBuff.getWidth() - 1; i >= 0; i = i - 8) { |
| 1383 |
// Vertical Flip needed
|
| 1384 |
for (int j = 0; j < rBuff.getHeight(); j = j + 8) { |
| 1385 |
|
| 1386 |
switch (rBuff.getDataType()) {
|
| 1387 |
case Buffer.TYPE_BYTE: |
| 1388 |
data[cont] = (float) (rBuff
|
| 1389 |
.getElemByte(i, j, k)); |
| 1390 |
cont++; |
| 1391 |
break;
|
| 1392 |
case Buffer.TYPE_DOUBLE: |
| 1393 |
data[cont] = (float) (Math.round(rBuff |
| 1394 |
.getElemDouble(i, j, k))); |
| 1395 |
cont++; |
| 1396 |
break;
|
| 1397 |
case Buffer.TYPE_FLOAT: |
| 1398 |
data[cont] = (float) (Math.round(rBuff |
| 1399 |
.getElemFloat(i, j, k))); |
| 1400 |
cont++; |
| 1401 |
break;
|
| 1402 |
case Buffer.TYPE_INT: |
| 1403 |
data[cont] = (float) (rBuff.getElemInt(i, j, k) & 0xffffffff); |
| 1404 |
cont++; |
| 1405 |
break;
|
| 1406 |
case Buffer.TYPE_SHORT: |
| 1407 |
case Buffer.TYPE_USHORT: |
| 1408 |
data[cont] = (float) (rBuff.getElemShort(i, j,
|
| 1409 |
k) & 0xffff);
|
| 1410 |
cont++; |
| 1411 |
break;
|
| 1412 |
} |
| 1413 |
|
| 1414 |
} |
| 1415 |
|
| 1416 |
} |
| 1417 |
ude.setHeightfieldData(data, rBuff.getWidth() / 8,
|
| 1418 |
rBuff.getHeight() / 8);
|
| 1419 |
|
| 1420 |
// ude.setRasterData(getLayerDrawImage(layer, envelope));
|
| 1421 |
|
| 1422 |
} catch (ProcessInterruptedException e) {
|
| 1423 |
// TODO Auto-generated catch block
|
| 1424 |
e.printStackTrace(); |
| 1425 |
} catch (RasterDriverException e) {
|
| 1426 |
e.printStackTrace(); |
| 1427 |
} catch (InvalidSetViewException e) {
|
| 1428 |
// TODO Auto-generated catch block
|
| 1429 |
e.printStackTrace(); |
| 1430 |
} catch (NullPointerException e) { |
| 1431 |
// ude.setFailData();
|
| 1432 |
System.out.println("Problem getting the tile"); |
| 1433 |
} |
| 1434 |
|
| 1435 |
} |
| 1436 |
// No cache
|
| 1437 |
else {
|
| 1438 |
ude.setHeightfieldData(getLayerDrawImage(layer, envelope)); |
| 1439 |
} |
| 1440 |
|
| 1441 |
} |
| 1442 |
|
| 1443 |
// Vectorial rasterized
|
| 1444 |
else if (layer instanceof FLyrVect) { |
| 1445 |
ude.setRasterData(getLayerDrawImage(layer, envelope)); |
| 1446 |
} |
| 1447 |
// unrecognized layer type
|
| 1448 |
else {
|
| 1449 |
ude.setFailData(); |
| 1450 |
} |
| 1451 |
|
| 1452 |
return ude;
|
| 1453 |
|
| 1454 |
} |
| 1455 |
|
| 1456 |
protected byte[] buildByteBuffer(UpdateDataEvent ude, Buffer rBuff, |
| 1457 |
Buffer transparencyBuffer, int numBands, int[] rgba) { |
| 1458 |
|
| 1459 |
int cont = 0; |
| 1460 |
int colorBands = numBands;
|
| 1461 |
|
| 1462 |
if (transparencyBuffer != null) { |
| 1463 |
colorBands--; |
| 1464 |
} |
| 1465 |
|
| 1466 |
byte[] data = new byte[rBuff.getWidth() * rBuff.getHeight() * numBands]; |
| 1467 |
|
| 1468 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
| 1469 |
|
| 1470 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
| 1471 |
|
| 1472 |
for (int k = 0; k < colorBands; k++) { |
| 1473 |
// En lugar de k se deben usar las bandas asociadas al
|
| 1474 |
// componente
|
| 1475 |
data[cont] = (byte) rBuff.getElemByte(i, j, rgba[k]);
|
| 1476 |
cont++; |
| 1477 |
|
| 1478 |
} |
| 1479 |
if (transparencyBuffer != null) { |
| 1480 |
if (transparencyBuffer.getElemByte(i, j, 0) == 0) |
| 1481 |
data[cont] = (byte) 0; |
| 1482 |
else
|
| 1483 |
data[cont] = (byte) 255; |
| 1484 |
//data[cont] = transparencyBuffer.getElemByte(i, j, 0);
|
| 1485 |
|
| 1486 |
cont++; |
| 1487 |
|
| 1488 |
} |
| 1489 |
} |
| 1490 |
} |
| 1491 |
|
| 1492 |
return data;
|
| 1493 |
} |
| 1494 |
|
| 1495 |
protected short[] buildShortBuffer(UpdateDataEvent ude, Buffer rBuff, |
| 1496 |
Buffer transparencyBuffer, int numBands) { |
| 1497 |
short[] data = new short[rBuff.getWidth() * rBuff.getHeight() |
| 1498 |
* numBands]; |
| 1499 |
|
| 1500 |
int cont = 0; |
| 1501 |
int colorBands = numBands;
|
| 1502 |
|
| 1503 |
if (transparencyBuffer != null) |
| 1504 |
colorBands--; |
| 1505 |
|
| 1506 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
| 1507 |
|
| 1508 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
| 1509 |
|
| 1510 |
for (int k = 0; k < colorBands; k++) { |
| 1511 |
data[cont] = (short) (rBuff.getElemShort(i, j, k) & 0xffff); |
| 1512 |
cont++; |
| 1513 |
} |
| 1514 |
if (transparencyBuffer != null) { |
| 1515 |
data[cont] = (short) (rBuff.getElemShort(i, j, 0) & 0xffff); |
| 1516 |
cont++; |
| 1517 |
} |
| 1518 |
} |
| 1519 |
} |
| 1520 |
|
| 1521 |
return data;
|
| 1522 |
} |
| 1523 |
|
| 1524 |
protected int[] buildIntBuffer(UpdateDataEvent ude, Buffer rBuff, |
| 1525 |
Buffer transparencyBuffer, int numBands) { |
| 1526 |
int[] data = new int[rBuff.getWidth() * rBuff.getHeight() * numBands]; |
| 1527 |
|
| 1528 |
int cont = 0; |
| 1529 |
int colorBands = numBands;
|
| 1530 |
|
| 1531 |
if (transparencyBuffer != null) |
| 1532 |
colorBands--; |
| 1533 |
|
| 1534 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
| 1535 |
|
| 1536 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
| 1537 |
|
| 1538 |
for (int k = 0; k < colorBands; k++) { |
| 1539 |
data[cont] = (int) (rBuff.getElemByte(i, j, k) & 0xffffffff); |
| 1540 |
cont++; |
| 1541 |
} |
| 1542 |
if (transparencyBuffer != null) { |
| 1543 |
data[cont] = (int) (rBuff.getElemByte(i, j, 0) & 0xffffffff); |
| 1544 |
cont++; |
| 1545 |
} |
| 1546 |
} |
| 1547 |
} |
| 1548 |
|
| 1549 |
return data;
|
| 1550 |
} |
| 1551 |
|
| 1552 |
protected float[] buildFloatBuffer(UpdateDataEvent ude, Buffer rBuff, |
| 1553 |
Buffer transparencyBuffer, int numBands) { |
| 1554 |
float[] data = new float[rBuff.getWidth() * rBuff.getHeight() |
| 1555 |
* numBands]; |
| 1556 |
|
| 1557 |
int cont = 0; |
| 1558 |
int colorBands = numBands;
|
| 1559 |
|
| 1560 |
if (transparencyBuffer != null) |
| 1561 |
colorBands--; |
| 1562 |
|
| 1563 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
| 1564 |
|
| 1565 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
| 1566 |
|
| 1567 |
for (int k = 0; k < colorBands; k++) { |
| 1568 |
data[cont] = rBuff.getElemByte(i, j, k); |
| 1569 |
cont++; |
| 1570 |
} |
| 1571 |
if (transparencyBuffer != null) { |
| 1572 |
data[cont] = rBuff.getElemByte(i, j, 0);
|
| 1573 |
cont++; |
| 1574 |
} |
| 1575 |
} |
| 1576 |
} |
| 1577 |
|
| 1578 |
return data;
|
| 1579 |
} |
| 1580 |
|
| 1581 |
protected double[] buildDoubleBuffer(UpdateDataEvent ude, Buffer rBuff, |
| 1582 |
Buffer transparencyBuffer, int numBands) { |
| 1583 |
double[] data = new double[rBuff.getWidth() * rBuff.getHeight() |
| 1584 |
* numBands]; |
| 1585 |
|
| 1586 |
int cont = 0; |
| 1587 |
int colorBands = numBands;
|
| 1588 |
|
| 1589 |
if (transparencyBuffer != null) |
| 1590 |
colorBands--; |
| 1591 |
|
| 1592 |
for (int i = 0; i < rBuff.getWidth(); i++) { |
| 1593 |
|
| 1594 |
for (int j = 0; j < rBuff.getHeight(); j++) { |
| 1595 |
|
| 1596 |
for (int k = 0; k < colorBands; k++) { |
| 1597 |
data[cont] = rBuff.getElemByte(i, j, k); |
| 1598 |
cont++; |
| 1599 |
} |
| 1600 |
if (transparencyBuffer != null) { |
| 1601 |
data[cont] = rBuff.getElemByte(i, j, 0);
|
| 1602 |
cont++; |
| 1603 |
} |
| 1604 |
} |
| 1605 |
} |
| 1606 |
|
| 1607 |
return data;
|
| 1608 |
} |
| 1609 |
|
| 1610 |
protected int convertPixelFormat(int type) { |
| 1611 |
|
| 1612 |
switch (type) {
|
| 1613 |
|
| 1614 |
case 1: |
| 1615 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_LUMINANCE;
|
| 1616 |
|
| 1617 |
case 2: |
| 1618 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_LUMINANCE_ALPHA;
|
| 1619 |
|
| 1620 |
case 3: |
| 1621 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_RGB;
|
| 1622 |
|
| 1623 |
case 4: |
| 1624 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_RGBA;
|
| 1625 |
|
| 1626 |
} |
| 1627 |
|
| 1628 |
return org.gvsig.osgvp.core.osg.Image.PixelFormat.GL_COLOR_INDEX;
|
| 1629 |
|
| 1630 |
} |
| 1631 |
|
| 1632 |
protected int[] setBandsInColors(ColorInterpretation cInt) { |
| 1633 |
|
| 1634 |
int rgba[] = new int[4]; |
| 1635 |
|
| 1636 |
rgba[0] = cInt.getBand(ColorInterpretation.RED_BAND);
|
| 1637 |
if(rgba[0]==-1) rgba[0]=0; |
| 1638 |
rgba[1] = cInt.getBand(ColorInterpretation.GREEN_BAND);
|
| 1639 |
if(rgba[1]==-1) rgba[1]=1; |
| 1640 |
rgba[2] = cInt.getBand(ColorInterpretation.BLUE_BAND);
|
| 1641 |
if(rgba[2]==-1) rgba[2]=2; |
| 1642 |
rgba[3] = cInt.getBand(ColorInterpretation.ALPHA_BAND);
|
| 1643 |
if(rgba[3]==-1) rgba[3]=3; |
| 1644 |
|
| 1645 |
return rgba;
|
| 1646 |
|
| 1647 |
} |
| 1648 |
|
| 1649 |
protected class MyCancel implements Cancellable { |
| 1650 |
private boolean cancel = false; |
| 1651 |
|
| 1652 |
public MyCancel() {
|
| 1653 |
} |
| 1654 |
|
| 1655 |
public void setCanceled(boolean canceled) { |
| 1656 |
cancel = canceled; |
| 1657 |
} |
| 1658 |
|
| 1659 |
public boolean isCanceled() { |
| 1660 |
return cancel;
|
| 1661 |
} |
| 1662 |
} |
| 1663 |
|
| 1664 |
private BufferedImage getLayerDrawImage(FLayer layer, Envelope envelope) { |
| 1665 |
|
| 1666 |
int size = 256; |
| 1667 |
BufferedImage image = new BufferedImage(size, size, |
| 1668 |
BufferedImage.TYPE_4BYTE_ABGR);
|
| 1669 |
|
| 1670 |
ViewPort vp = new ViewPort(_viewProjection);
|
| 1671 |
vp.setEnvelope(envelope); // the real extent of the tile
|
| 1672 |
|
| 1673 |
vp.setAdjustable(false);
|
| 1674 |
vp.setImageSize(new Dimension(size, size)); |
| 1675 |
vp.setDist1pixel(0.000000001);
|
| 1676 |
|
| 1677 |
Graphics2D graphics = image.createGraphics();
|
| 1678 |
Color backgColor = new Color(255, 255, 255, 0); // transparent |
| 1679 |
// background
|
| 1680 |
graphics.setColor(backgColor); |
| 1681 |
graphics.fillRect(0, 0, size, size); |
| 1682 |
|
| 1683 |
double scale = 0.5 * (layer.getMaxScale() + layer.getMinScale()); |
| 1684 |
|
| 1685 |
try {
|
| 1686 |
layer.draw(image, graphics, vp, new MyCancel(), scale);
|
| 1687 |
|
| 1688 |
} catch (Exception e) { |
| 1689 |
return null; |
| 1690 |
} |
| 1691 |
|
| 1692 |
return image;
|
| 1693 |
|
| 1694 |
} |
| 1695 |
|
| 1696 |
public void nameChanged(LayerEvent e) { |
| 1697 |
System.out.println("Name change"); |
| 1698 |
|
| 1699 |
} |
| 1700 |
|
| 1701 |
public void refreshLayerInTerrain(Layer3DProps props, boolean bRemoveCache) { |
| 1702 |
|
| 1703 |
System.out.println("Refresh"); |
| 1704 |
if (props == null) |
| 1705 |
return;
|
| 1706 |
|
| 1707 |
if (_terrain == null) |
| 1708 |
return; // view not opened yet |
| 1709 |
|
| 1710 |
// clear cache
|
| 1711 |
|
| 1712 |
// refresh layer in terrain
|
| 1713 |
int type = props.getType();
|
| 1714 |
if ((type == Layer3DProps.layer3DImage)
|
| 1715 |
|| (type == Layer3DProps.layer3DElevation) |
| 1716 |
|| (type == Layer3DProps.layer3DVectorMR)) {
|
| 1717 |
|
| 1718 |
try {
|
| 1719 |
_terrainLayerManager.invalidateLayer(props.getTerrainLayer()); |
| 1720 |
} catch (LayerManagementException e) {
|
| 1721 |
// TODO Auto-generated catch block
|
| 1722 |
e.printStackTrace(); |
| 1723 |
} |
| 1724 |
} else if (type == Layer3DProps.layer3DVector) { |
| 1725 |
invalidateVectorLayer(props); |
| 1726 |
} |
| 1727 |
|
| 1728 |
} |
| 1729 |
|
| 1730 |
public boolean removeCache(File path) { |
| 1731 |
if (path.exists()) {
|
| 1732 |
File[] files = path.listFiles(); |
| 1733 |
for (int i = 0; i < files.length; i++) { |
| 1734 |
if (files[i].isDirectory()) {
|
| 1735 |
removeCache(files[i]); |
| 1736 |
} else {
|
| 1737 |
files[i].delete(); |
| 1738 |
} |
| 1739 |
} |
| 1740 |
} |
| 1741 |
return (path.delete());
|
| 1742 |
} |
| 1743 |
|
| 1744 |
public void removeLayerToTerrain(FLayer layer) { |
| 1745 |
|
| 1746 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
| 1747 |
if (terrainLayer != null) { |
| 1748 |
|
| 1749 |
_terrainLayerMap.remove(terrainLayer.getLayerID()); |
| 1750 |
_terrainFLayerMap.remove(layer); |
| 1751 |
|
| 1752 |
try {
|
| 1753 |
_terrainLayerManager.removeLayer(terrainLayer); |
| 1754 |
} catch (LayerManagementException e) {
|
| 1755 |
// TODO Auto-generated catch block
|
| 1756 |
e.printStackTrace(); |
| 1757 |
} |
| 1758 |
} |
| 1759 |
|
| 1760 |
} |
| 1761 |
|
| 1762 |
public void selectionChanged(SelectionEvent e) { |
| 1763 |
// TODO Auto-generated method stub
|
| 1764 |
// SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
| 1765 |
// while (lyrIterator.hasNext()) {
|
| 1766 |
// FLayer layer = lyrIterator.next();
|
| 1767 |
// Layer3DProps props3D = getLayer3DProps(layer);
|
| 1768 |
// if (props3D.getType() != Layer3DProps.layer3DOSG) {
|
| 1769 |
// if (layer.getClass().equals(FLyrVect.class)) {
|
| 1770 |
// FLyrVect lyr = (FLyrVect) layer;
|
| 1771 |
//
|
| 1772 |
// FBitSet selection = null;
|
| 1773 |
// try {
|
| 1774 |
// selection = lyr.getRecordset().getSelectionSupport()
|
| 1775 |
// .getSelection();
|
| 1776 |
// } catch (ReadDriverException e1) {
|
| 1777 |
// // TODO Auto-generated catch block
|
| 1778 |
// e1.printStackTrace();
|
| 1779 |
// }
|
| 1780 |
//
|
| 1781 |
// if ((selection.cardinality() == 0)
|
| 1782 |
// || (!(selection.isEmpty()))) {
|
| 1783 |
// Layer3DProps props = Layer3DProps
|
| 1784 |
// .getLayer3DProps(layer);
|
| 1785 |
// refreshLayerInTerrain(props, true);
|
| 1786 |
// if (layer instanceof FLyrVect) {
|
| 1787 |
// FLyrVect fvect = (FLyrVect) layer;
|
| 1788 |
// props.drawVersion = fvect.getDrawVersion();
|
| 1789 |
// }
|
| 1790 |
// }
|
| 1791 |
// }
|
| 1792 |
// }
|
| 1793 |
// }
|
| 1794 |
|
| 1795 |
} |
| 1796 |
|
| 1797 |
public void setDataManager(JavaDataDriver manager) { |
| 1798 |
_terrainDataManager = manager; |
| 1799 |
_terrainDataManager.setDataLoader(this);
|
| 1800 |
|
| 1801 |
} |
| 1802 |
|
| 1803 |
public void setLayerManager(LayerManager manager) { |
| 1804 |
_terrainLayerManager = manager; |
| 1805 |
|
| 1806 |
} |
| 1807 |
|
| 1808 |
public void setLoading(boolean bLoading) { |
| 1809 |
_bLoading = bLoading; |
| 1810 |
|
| 1811 |
} |
| 1812 |
|
| 1813 |
public void setRenewCanvasOff(boolean renewCanvasOff) { |
| 1814 |
_renewCanvasOff = renewCanvasOff; |
| 1815 |
|
| 1816 |
} |
| 1817 |
|
| 1818 |
public void setTerrain(Terrain terrain) { |
| 1819 |
if (_terrain == terrain)
|
| 1820 |
return;
|
| 1821 |
|
| 1822 |
_terrain = terrain; |
| 1823 |
|
| 1824 |
// add layers to terrain necessary when we are loading
|
| 1825 |
addCurrentLayers(); |
| 1826 |
|
| 1827 |
} |
| 1828 |
|
| 1829 |
public void setVerticalExaggeration(float verticalExaggeration) { |
| 1830 |
_verticalExaggeration = verticalExaggeration; |
| 1831 |
|
| 1832 |
} |
| 1833 |
|
| 1834 |
public void setViewProjection(IProjection projection) { |
| 1835 |
_viewProjection = projection; |
| 1836 |
|
| 1837 |
} |
| 1838 |
|
| 1839 |
public void setViewer(IViewerContainer canvas) { |
| 1840 |
_canvas3d = canvas; |
| 1841 |
_terrainViewer = (TerrainViewer) _canvas3d.getOSGViewer(); |
| 1842 |
|
| 1843 |
} |
| 1844 |
|
| 1845 |
public void visibilityChanged(LayerEvent e) { |
| 1846 |
FLayer lyr = e.getSource(); |
| 1847 |
|
| 1848 |
// if (props3D.getType() == Layer3DProps.layer3DVector) {
|
| 1849 |
// refreshLayerVectorsVisibility(lyr);
|
| 1850 |
// } else if (props3D.getType() == Layer3DProps.layer3DOSG) {
|
| 1851 |
// refreshLayer3DOSGVisibility(lyr);
|
| 1852 |
// } else {
|
| 1853 |
refreshLayerVisibility(lyr); |
| 1854 |
// }
|
| 1855 |
visibilityChange = true;
|
| 1856 |
|
| 1857 |
} |
| 1858 |
|
| 1859 |
private void refreshLayerVisibility(FLayer layer) { |
| 1860 |
|
| 1861 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
| 1862 |
terrainLayer.setEnabled(layer.isVisible()); |
| 1863 |
// _terrainLayerManager.updateLayers();
|
| 1864 |
|
| 1865 |
} |
| 1866 |
|
| 1867 |
public void zoomToEnvelope(Envelope geoEnvelope) { |
| 1868 |
if (geoEnvelope == null) |
| 1869 |
return;
|
| 1870 |
if ((geoEnvelope.getLength(0) == 0) || (geoEnvelope.getLength(1) == 0)) |
| 1871 |
return;
|
| 1872 |
|
| 1873 |
double maxHeight = 0.0; |
| 1874 |
|
| 1875 |
// Getting envelope positions
|
| 1876 |
double minLat = geoEnvelope.getMinimum(0); |
| 1877 |
double maxLat = geoEnvelope.getMaximum(0); |
| 1878 |
double cenLon = geoEnvelope.getCenter(0); |
| 1879 |
double cenLat = geoEnvelope.getCenter(1); |
| 1880 |
|
| 1881 |
double elevation = 0; |
| 1882 |
|
| 1883 |
// calculate altitude
|
| 1884 |
double avLat = 0; |
| 1885 |
if (minLat > 0.0 || maxLat < 0.0) |
| 1886 |
avLat = Math.min(Math.abs(minLat), Math.abs(maxLat)); |
| 1887 |
double avLon = Math.min(180.0, geoEnvelope.getLength(1)); |
| 1888 |
|
| 1889 |
double terrainRadius = _terrain.getRadiusEquatorial();
|
| 1890 |
double radiusLat = terrainRadius * Math.cos(Math.toRadians(avLat)); |
| 1891 |
double deltaLon = Math.sqrt(2 * radiusLat * radiusLat |
| 1892 |
* (1 - Math.cos(Math.toRadians(avLon)))); |
| 1893 |
double deltaLat = Math.sqrt(2 * terrainRadius * terrainRadius |
| 1894 |
* (1 - Math.cos(Math.toRadians(geoEnvelope.getLength(0))))); |
| 1895 |
|
| 1896 |
// Calculate XYZ positions for camera.
|
| 1897 |
|
| 1898 |
int terrainType = _terrain.getCoordinateSystemType();
|
| 1899 |
|
| 1900 |
double zoomFactor = 1.5; |
| 1901 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED)
|
| 1902 |
zoomFactor = 1.3;
|
| 1903 |
elevation = (Math.max(deltaLon, deltaLat) * zoomFactor) + maxHeight;
|
| 1904 |
|
| 1905 |
Vec3 eye = new Vec3();
|
| 1906 |
Vec3 center = new Vec3();
|
| 1907 |
Vec3 up = new Vec3();
|
| 1908 |
// Calculate positions for PLAIN MODE.
|
| 1909 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED) {
|
| 1910 |
|
| 1911 |
double difx = (geoEnvelope.getMaximum(1) - geoEnvelope |
| 1912 |
.getMinimum(1)) / 1.2d; |
| 1913 |
double dify = (geoEnvelope.getMaximum(0) - geoEnvelope |
| 1914 |
.getMinimum(0)) / 1.2d; |
| 1915 |
double height;
|
| 1916 |
|
| 1917 |
height = Math.sqrt(difx * difx + dify * dify);
|
| 1918 |
double fullWindowFactor = 1.7; |
| 1919 |
// EYE
|
| 1920 |
eye.setX(cenLon); |
| 1921 |
eye.setY(cenLat); |
| 1922 |
eye.setZ(height * fullWindowFactor); |
| 1923 |
// CENTER
|
| 1924 |
center.setX(cenLon); |
| 1925 |
center.setY(cenLat); |
| 1926 |
center.setZ(0.0);
|
| 1927 |
// UP
|
| 1928 |
up.setX(0.0);
|
| 1929 |
up.setY(1.0);
|
| 1930 |
up.setZ(0.0);
|
| 1931 |
} else
|
| 1932 |
// Calculate positions for SPHERICAL MODE.
|
| 1933 |
if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
| 1934 |
// EYE
|
| 1935 |
Vec3 aux = new Vec3(cenLon, cenLat, elevation);
|
| 1936 |
eye = _terrain.convertLatLongHeightToXYZ(aux); |
| 1937 |
// CENTER
|
| 1938 |
center.setX(0.0);
|
| 1939 |
center.setY(0.0);
|
| 1940 |
center.setZ(0.0);
|
| 1941 |
// UP
|
| 1942 |
up.setX(0.0);
|
| 1943 |
up.setY(0.0);
|
| 1944 |
up.setZ(1.0);
|
| 1945 |
} |
| 1946 |
Camera cam = new Camera();
|
| 1947 |
cam.setViewByLookAt(eye, center, up); |
| 1948 |
|
| 1949 |
_terrainViewer.setCamera(cam); |
| 1950 |
|
| 1951 |
} |
| 1952 |
|
| 1953 |
public void editionChanged(LayerEvent e) { |
| 1954 |
// TODO Auto-generated method stub
|
| 1955 |
|
| 1956 |
} |
| 1957 |
|
| 1958 |
public void drawValueChanged(LayerEvent e) { |
| 1959 |
// TODO Auto-generated method stub
|
| 1960 |
|
| 1961 |
} |
| 1962 |
|
| 1963 |
public boolean symbolChanged(SymbolLegendEvent e) { |
| 1964 |
|
| 1965 |
System.out.println("Symbol changed"); |
| 1966 |
return false; |
| 1967 |
} |
| 1968 |
|
| 1969 |
public void legendCleared(LegendClearEvent event) { |
| 1970 |
// TODO Auto-generated method stub
|
| 1971 |
|
| 1972 |
} |
| 1973 |
|
| 1974 |
public static class RegisterPersistence implements Callable { |
| 1975 |
|
| 1976 |
public Object call() throws Exception { |
| 1977 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
| 1978 |
if (manager.getDefinition(MapContext.class) == null) { |
| 1979 |
MapContext.registerPersistent(); |
| 1980 |
} |
| 1981 |
DynStruct definition = manager.addDefinition( |
| 1982 |
MapContext3DImpl.class, "MapContext3DImpl",
|
| 1983 |
"MapContext3DImpl Persistence definition", null, null); |
| 1984 |
definition.extend(PersistenceManager.PERSISTENCE_NAMESPACE, |
| 1985 |
"MapContext");
|
| 1986 |
|
| 1987 |
return Boolean.TRUE; |
| 1988 |
} |
| 1989 |
} |
| 1990 |
|
| 1991 |
} |