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 @ 257
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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.Graphics2D; |
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import java.awt.Point; |
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import java.awt.geom.AffineTransform; |
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import java.awt.geom.Rectangle2D; |
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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 javax.print.attribute.PrintRequestAttributeSet; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.mapcontext.ViewPort; |
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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.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.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.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.node.ChildIndexOutOfBoundsExceptions; |
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import org.gvsig.osgvp.exceptions.node.NodeException; |
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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.UpdateDataEvent; |
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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.tools.task.Cancellable; |
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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 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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public MapContext3DImpl(){}
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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.getExtent()); |
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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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Image OSGimage = _canvasoff.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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Layer3DProps props3D = getLayer3DProps(layer); |
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//
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// if (props3D.getType() == Layer3DProps.layer3DVector) {
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// CreateVectors(layer, props3D); // special case for now without
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// // disk cache
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// } else
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// if (props3D.getType() == Layer3DProps.layer3DOSG) {
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// CreateOSGLayer(layer, props3D);
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// } else {
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// Rectangle2D layerExtent = null;
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// try {
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// layerExtent = layer.getFullExtent();
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// } catch (ExpansionFileReadException e) {
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// e.printStackTrace();
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// } catch (ReadDriverException e) {
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// e.printStackTrace();
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// }
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// if (layerExtent == null) { // hack for missing extents
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// if (_terrain.getCoordinateSystemType() ==
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// Terrain.CoordinateSystemType.GEOCENTRIC)
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// layerExtent =
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// new Rectangle2D.Double(-180.0, -90.0, 360.0, 180.0);
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// else
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// layerExtent =
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// new Rectangle2D.Double(-20000000.0, -10000000.0,
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// 40000000.0, 20000000.0);
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// // TODO toggle comment because this code use WCS extension.
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// // When
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// // WCS extension runs correctly uncoment!!!
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//
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// if (layer instanceof FLyrWCS)
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// ((FLyrWCS) layer).setFullExtent(layerExtent);
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// }
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//
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// Extent extent = null;
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// if (_terrain.getCoordinateSystemType() ==
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// CoordinateSystemType.PROJECTED) {
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// extent =
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// new Extent(layerExtent.getMinX(),
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// layerExtent.getMinY(), layerExtent.getMaxX(),
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// layerExtent.getMaxY());
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// } else {
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// extent =
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// new Extent(Math.toRadians(layerExtent.getMinX()), Math
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// .toRadians(layerExtent.getMinY()), Math
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// .toRadians(layerExtent.getMaxX()), Math
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// .toRadians(layerExtent.getMaxY()));
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// }
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//
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// if (props3D.getType() == Layer3DProps.layer3DImage) {
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// RasterLayer rlayer = new RasterLayer();
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// rlayer.setEnabled(layer.isVisible());
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// rlayer.setExtent(extent);
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// rlayer.setOpacity(props3D.getOpacity());
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// rlayer.setDataDriver(_terrainDataManager);
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// _logger.warn("computed optimum level = "
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// + computeOptimumLevel(layer, 20, 256));
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// rlayer
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// .setMaxResolution(computeOptimumLevel(layer, 20, 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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// props3D.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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// } else
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// if (props3D.getType() == Layer3DProps.layer3DElevation) {
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// HeightfieldLayer hlayer = new HeightfieldLayer();
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// hlayer.setEnabled(layer.isVisible());
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// hlayer.setExtent(extent);
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// hlayer.setVerticalExaggeration(props3D.getVerticalEx());
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// _logger.warn("computed optimum level = "
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// + computeOptimumLevel(layer, 20, 32));
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// hlayer.setMaxResolution(computeOptimumLevel(layer, 20,
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// 32));
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// hlayer.setDataDriver(_terrainDataManager);
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// try {
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// _terrainLayerManager.addLayer(hlayer);
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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, hlayer);
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// _terrainLayerMap.put(hlayer.getLayerID(), layer);
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// props3D.setTerrainLayer(hlayer);
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// } else
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// if (props3D.getType() == Layer3DProps.layer3DVectorMR) {
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// VectorLayer vlayer = new VectorLayer();
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// vlayer.setEnabled(true);
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// vlayer.setExtent(extent);
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// vlayer.setDensity(1.0f);
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// vlayer.setDataDriver(_terrainDataManager);
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// try {
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// _terrainLayerManager.addLayer(vlayer);
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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, vlayer);
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// _terrainLayerMap.put(vlayer.getLayerID(), layer);
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// props3D.setTerrainLayer(vlayer);
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// }
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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 FLyrRasterSE))
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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) {
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// NotificationManager.addError("Error al obtener el extent", e1);
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// }
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//
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// ArrayList attr = ((FLyrRasterSE) layer).getAttributes();
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// if (attr == null) {
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// return level;
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// }
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// int width = 0, height = 0;
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// for (int i = 0; i < attr.size(); i++) {
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// Object[] a = (Object[]) attr.get(i);
|
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// if (a[0].toString().equals("Width"))
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// width = ((Integer) a[1]).intValue();
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// if (a[0].toString().equals("Height"))
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// height = ((Integer) a[1]).intValue();
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// }
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//
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// if (ext != null && width != 0 && height != 0) {
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//
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// Extent destinationExtents = _terrain.getExtent();
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// double xMax = destinationExtents.xMax();
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// double xMin = destinationExtents.xMin();
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// double yMax = destinationExtents.yMax();
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// double yMin = destinationExtents.yMin();
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// int terrainType = _terrain.getCoordinateSystemType();
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// if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
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// xMax = Math.toDegrees(xMax);
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// xMin = Math.toDegrees(xMin);
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// yMax = Math.toDegrees(yMax);
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// yMin = Math.toDegrees(yMin);
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// }
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//
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// double destination_xRange = xMax - xMin;
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// double destination_yRange = yMax - yMin;
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// double AR = destination_xRange / destination_yRange;
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// int C1 = 1;
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// int R1 = 1;
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//
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// boolean swapAxis = AR < 1.0;
|
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// if (swapAxis)
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// AR = 1.0 / AR;
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//
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// double lower_AR = Math.floor(AR);
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// double upper_AR = Math.ceil(AR);
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//
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// if (AR < Math.sqrt(lower_AR * upper_AR)) {
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// C1 = (int) (lower_AR);
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// R1 = 1;
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// } else {
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// C1 = (int) (upper_AR);
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// R1 = 1;
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// }
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//
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// if (swapAxis) {
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// // std::swap(C1,R1);
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// int t = C1;
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// C1 = R1;
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// R1 = t;
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// }
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//
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// double source_xRange = ext.getMaxX() - ext.getMinX();
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// double source_yRange = ext.getMaxY() - ext.getMinY();
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//
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// float sourceResolutionX = ((float) source_xRange) / (float) width;
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// float sourceResolutionY = ((float) source_yRange) / (float) height;
|
457 |
//
|
458 |
// //
|
459 |
// log(osg::NOTICE,"Source %s resX %f resY %f",source->getFileName().c_str(),
|
460 |
// // sourceResolutionX, sourceResolutionX);
|
461 |
//
|
462 |
// int k_cols =
|
463 |
// (int) (Math.ceil(1.0
|
464 |
// + Math.log(destination_xRange
|
465 |
// / (C1 * sourceResolutionX * tileSize)) / Math.log(2.0)));
|
466 |
// int k_rows =
|
467 |
// (int) (Math.ceil(1.0
|
468 |
// + Math.log(destination_yRange
|
469 |
// / (R1 * sourceResolutionY * tileSize)) / Math.log(2.0)));
|
470 |
// level = Math.max(k_cols, k_rows);
|
471 |
// level = Math.min(level, maxLevel);
|
472 |
// level = Math.max(level, 0);
|
473 |
// }
|
474 |
return level;
|
475 |
} |
476 |
|
477 |
public IViewerContainer getCanvas3d() {
|
478 |
return _canvas3d;
|
479 |
} |
480 |
|
481 |
public JavaDataDriver getDataManager() {
|
482 |
return _terrainDataManager;
|
483 |
} |
484 |
|
485 |
public Layer3DProps getLayer3DProps(FLayer layer) {
|
486 |
// Layer3DProps props3D = Layer3DProps.getLayer3DProps(layer);
|
487 |
//
|
488 |
// // Create instance of props for osg layers.
|
489 |
// if (props3D == null) {
|
490 |
// props3D = new Layer3DProps();
|
491 |
// if (layer instanceof FLyrVect) {
|
492 |
// FLyrVect nLayer = (FLyrVect) layer;
|
493 |
// Driver driver;
|
494 |
// try {
|
495 |
// driver = nLayer.getRecordset().getDriver();
|
496 |
// if (driver instanceof GvsigDriverOSG) {
|
497 |
// props3D.setChooseType(false);
|
498 |
// props3D.setType(Layer3DProps.layer3DOSG);
|
499 |
// }
|
500 |
// } catch (ReadDriverException e) {
|
501 |
// // TODO Auto-generated catch block
|
502 |
// e.printStackTrace();
|
503 |
// }
|
504 |
//
|
505 |
// }
|
506 |
// // Set the properties
|
507 |
// props3D.setLayer(layer);
|
508 |
//
|
509 |
// props3D.initCacheName(_terrain.getCoordinateSystemType(),
|
510 |
// _viewProjection, Terrain.CoordinateSystemType.GEOCENTRIC);
|
511 |
// FLyrDefault baseLayer = (FLyrDefault) layer;
|
512 |
// baseLayer.setProperty("3DLayerExtension", props3D);
|
513 |
// props3D.setVerticalEx(getVerticalExaggeration());
|
514 |
// } else {
|
515 |
// if (_bLoading)
|
516 |
// props3D.setChooseType(false);
|
517 |
// props3D.setLayer(layer);
|
518 |
// }
|
519 |
|
520 |
// return props3D;
|
521 |
|
522 |
return null; |
523 |
} |
524 |
|
525 |
public LayerManager getLayerManager() {
|
526 |
return _terrainLayerManager;
|
527 |
} |
528 |
|
529 |
public Node getSpecialNode() {
|
530 |
Node specialNode = null;
|
531 |
try {
|
532 |
specialNode = _terrainViewer.getFeature(0);
|
533 |
} catch (ChildIndexOutOfBoundsExceptions e) {
|
534 |
|
535 |
} |
536 |
return specialNode;
|
537 |
} |
538 |
|
539 |
public Terrain getTerrain() {
|
540 |
return _terrain;
|
541 |
} |
542 |
|
543 |
public float getVerticalExaggeration() { |
544 |
return _verticalExaggeration;
|
545 |
} |
546 |
|
547 |
public IProjection getViewProjection() {
|
548 |
return _viewProjection;
|
549 |
} |
550 |
|
551 |
public void invalidateVectorLayer(Layer3DProps props) { |
552 |
// TODO Auto-generated method stub
|
553 |
// if (_terrain == null || _viewProjection == null)
|
554 |
// return;
|
555 |
//
|
556 |
// VectorCacheService cacheService = (VectorCacheService) props
|
557 |
// .getCacheService();
|
558 |
// if (cacheService != null) {
|
559 |
// // use VectorCacheService to add features to terrain
|
560 |
// cacheService.refreshFeaturesToTerrain();
|
561 |
// }
|
562 |
|
563 |
} |
564 |
|
565 |
public boolean isRenewCanvasOff() { |
566 |
return _renewCanvasOff;
|
567 |
} |
568 |
|
569 |
public void layerAdded(FLayers3D parent, FLayer layer) { |
570 |
|
571 |
System.out.println("Aรฑadida capa. Evento Capturado"); |
572 |
// // to add group layers to 3D, just add recursively child data layers
|
573 |
// if (layer instanceof FLayers) {
|
574 |
// FLayers group = (FLayers) layer;
|
575 |
// for (int iChild = 0; iChild < group.getLayersCount(); iChild++) {
|
576 |
// layerAdded((FLayers3D) group, group.getLayer(iChild));
|
577 |
// }
|
578 |
// getLayer3DProps(layer).setHooked(true);
|
579 |
// return;
|
580 |
// }
|
581 |
//
|
582 |
// if (layer instanceof Classifiable) {
|
583 |
// Classifiable legendLyr = (Classifiable) layer;
|
584 |
// // legendLyr.addLegendListener((LegendListener) this);
|
585 |
// this.addLayerListener(this);
|
586 |
// }
|
587 |
// layer.addLayerListener((LayerListener) this);
|
588 |
//
|
589 |
// // listener to manage the selection for the layers
|
590 |
// if (layer.getClass().equals(FLyrVect.class)) {
|
591 |
// FLyrVect lyr = (FLyrVect) layer;
|
592 |
// refreshLayerVectorsVisibility(lyr);
|
593 |
// try {
|
594 |
// SelectableDataSource recordSet = lyr.getRecordset();
|
595 |
// if (recordSet != null) {
|
596 |
// SelectionSupport selectionSupport = recordSet
|
597 |
// .getSelectionSupport();
|
598 |
// selectionSupport.addSelectionListener(this);
|
599 |
// }
|
600 |
// } catch (ReadDriverException e) {
|
601 |
// // TODO Auto-generated catch block
|
602 |
// e.printStackTrace();
|
603 |
// }
|
604 |
// }
|
605 |
//
|
606 |
// if (!_bLoading)
|
607 |
// addLayerToTerrain(layer, true);
|
608 |
//
|
609 |
// // Only do this the first time to add layer
|
610 |
// if (_bEmptyView && !_bLoading) {
|
611 |
// if (layers.getLayersCount() > 0) {
|
612 |
// try {
|
613 |
// zoomToExtent(layer.getFullExtent());
|
614 |
// } catch (ExpansionFileReadException e) {
|
615 |
// e.printStackTrace();
|
616 |
// } catch (ReadDriverException e) {
|
617 |
// e.printStackTrace();
|
618 |
// }
|
619 |
// _bEmptyView = false;
|
620 |
// }
|
621 |
// }
|
622 |
//
|
623 |
// // PrintDebugLayers();
|
624 |
|
625 |
} |
626 |
|
627 |
public void layerMoved(FLayers3D parent, FLayer layer, int oldPos, |
628 |
int newPos) {
|
629 |
// if (layer instanceof FLayers) {
|
630 |
// FLayers group = (FLayers) layer;
|
631 |
// if (newPos > oldPos) {
|
632 |
// for (int iChild = group.getLayersCount() - 1; iChild >= 0; iChild--)
|
633 |
// layerMoved((FLayers3D) group, group.getLayer(iChild),
|
634 |
// oldPos, newPos);
|
635 |
// } else {
|
636 |
// for (int iChild = 0; iChild < group.getLayersCount(); iChild++)
|
637 |
// layerMoved((FLayers3D) group, group.getLayer(iChild),
|
638 |
// oldPos, newPos);
|
639 |
// }
|
640 |
// return;
|
641 |
// }
|
642 |
//
|
643 |
// Layer3DProps props3D = getLayer3DProps(layer);
|
644 |
// int type = props3D.getType();
|
645 |
//
|
646 |
// // Now reorder in layer manager only for terrain layer types
|
647 |
// if ((type == Layer3DProps.layer3DOSG)
|
648 |
// || ((type == Layer3DProps.layer3DVector)))
|
649 |
// return;
|
650 |
//
|
651 |
// // Obtain the old position in the layer
|
652 |
// Layer terrainLayer = _terrainFLayerMap.get(layer);
|
653 |
// Vector<Integer> terrainOldPos=null;
|
654 |
// try {
|
655 |
// terrainOldPos = _terrainLayerManager
|
656 |
// .getOrder(terrainLayer);
|
657 |
// } catch (LayerManagementException e) {
|
658 |
// // TODO Auto-generated catch block
|
659 |
// e.printStackTrace();
|
660 |
// }
|
661 |
//
|
662 |
// int terrainNewPos = 0;
|
663 |
// // Compute the new position.
|
664 |
// SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
665 |
// while (lyrIterator.hasNext()) {
|
666 |
// FLayer auxLayer = lyrIterator.next();
|
667 |
// if (auxLayer == layer)
|
668 |
// break;
|
669 |
// Layer3DProps auxProps3D = getLayer3DProps(auxLayer);
|
670 |
// if ((auxProps3D.getType() != Layer3DProps.layer3DOSG)
|
671 |
// && (auxProps3D.getType() != Layer3DProps.layer3DVector)) {
|
672 |
// terrainNewPos++;
|
673 |
// }
|
674 |
//
|
675 |
// }
|
676 |
//
|
677 |
// if ((terrainOldPos == null) || (terrainOldPos.size() == 0))
|
678 |
// return;
|
679 |
// if (terrainOldPos.get(0) != terrainNewPos)
|
680 |
// try {
|
681 |
// _terrainLayerManager.moveLayer(terrainOldPos.get(0), terrainNewPos);
|
682 |
// } catch (LayerManagementException e) {
|
683 |
// // TODO Auto-generated catch block
|
684 |
// e.printStackTrace();
|
685 |
// }
|
686 |
//
|
687 |
// System.out.println("En el toc antes era el " + oldPos +
|
688 |
// " y ahora el "
|
689 |
// + newPos);
|
690 |
// System.out.println("En el terrain antes era el " + terrainOldPos
|
691 |
// + " y ahora el " + terrainNewPos);
|
692 |
//
|
693 |
// PrintDebugLayers();
|
694 |
|
695 |
} |
696 |
|
697 |
public void layerRemoved(FLayers3D parent, FLayer layer) { |
698 |
System.out.println("Removed layer"); |
699 |
|
700 |
// to remove group layers to 3D, just remove recursively child data
|
701 |
// layers
|
702 |
// if (layer instanceof FLayers) {
|
703 |
// FLayers group = (FLayers) layer;
|
704 |
// for (int iChild = 0; iChild < group.getLayersCount(); iChild++) {
|
705 |
// layerRemoved((FLayers3D) group, group.getLayer(iChild));
|
706 |
// }
|
707 |
// getLayer3DProps(layer).setHooked(false);
|
708 |
// return;
|
709 |
// }
|
710 |
//
|
711 |
// if (layer instanceof Classifiable) {
|
712 |
// Classifiable legendLyr = (Classifiable) layer;
|
713 |
// legendLyr.removeLegendListener((LegendListener) this);
|
714 |
// }
|
715 |
//
|
716 |
// layer.removeLayerListener((LayerListener) this);
|
717 |
//
|
718 |
// removeLayerToTerrain(layer);
|
719 |
//
|
720 |
// // All layers are removed
|
721 |
// if (layers.getLayersCount() == 0) {
|
722 |
// _bEmptyView = true;
|
723 |
// }
|
724 |
//
|
725 |
// PrintDebugLayers();
|
726 |
|
727 |
} |
728 |
|
729 |
public void legendChanged(LegendChangedEvent e) { |
730 |
// if (!_bListenToLegend)
|
731 |
// return;
|
732 |
// if ((e == null) && (!visibilityChange)) {
|
733 |
// // find layer whose legend changed
|
734 |
// FLayer found = null;
|
735 |
// SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
736 |
// while (lyrIterator.hasNext()) {
|
737 |
// FLayer lyr = lyrIterator.next();
|
738 |
// if (lyr instanceof FLyrVect) {
|
739 |
// FLyrVect lyrVect = (FLyrVect) lyr;
|
740 |
// long newDrawVersion = lyrVect.getDrawVersion();
|
741 |
// Layer3DProps props3D = getLayer3DProps(lyrVect);
|
742 |
// if ((newDrawVersion - props3D.drawVersion) >= 1) {
|
743 |
// props3D.drawVersion = lyrVect.getDrawVersion();
|
744 |
// refreshLayerInTerrain(props3D, true);
|
745 |
// refreshLayerVectorsVisibility(lyrVect);
|
746 |
// _bListenToLegend = false;
|
747 |
// //props3D.VerifyLegend(_terrain.getTerrainName());
|
748 |
// _bListenToLegend = true;
|
749 |
//
|
750 |
// }
|
751 |
// }
|
752 |
// }
|
753 |
//
|
754 |
// IWindow f = PluginServices.getMDIManager().getActiveWindow();
|
755 |
// if (f instanceof BaseView) {
|
756 |
// BaseView view3D = (BaseView) f;
|
757 |
// view3D.getTOC().refresh();
|
758 |
// }
|
759 |
// }
|
760 |
// visibilityChange = false;
|
761 |
|
762 |
} |
763 |
|
764 |
public UpdateDataEvent loadData(RequestDataEvent rde) {
|
765 |
|
766 |
System.out.println("Load data"); |
767 |
if (_terrainLayerMap.size() == 0) |
768 |
return null; |
769 |
if (rde == null) |
770 |
return null; |
771 |
if (rde.getExtent() == null) |
772 |
return null; |
773 |
if (rde.getLayer() == null) |
774 |
return null; |
775 |
if (rde.getLayerManager() == null) |
776 |
return null; |
777 |
|
778 |
UpdateDataEvent ude = new UpdateDataEvent();
|
779 |
ude.copyDataFromRequest(rde); |
780 |
|
781 |
String layerID = rde.getLayer().getLayerID();
|
782 |
FLayer layer = (FLayer) _terrainLayerMap.get(layerID); |
783 |
if (layer == null) |
784 |
return null; |
785 |
if (!layer.isVisible())
|
786 |
return null; |
787 |
|
788 |
Layer3DProps props3D = getLayer3DProps(layer); |
789 |
|
790 |
// get/create cache service
|
791 |
// FLayerCacheService cacheService = (FLayerCacheService) props3D
|
792 |
// .getCacheService();
|
793 |
// if (cacheService == null) {
|
794 |
//
|
795 |
// cacheService = new FLayerCacheService(_terrain,
|
796 |
// props3D.getCacheName(), layer, _viewProjection);
|
797 |
// cacheService.setCacheRootDir(Layer3DProps.m_cacheDir);
|
798 |
// props3D.setCacheService(cacheService);
|
799 |
//
|
800 |
// }
|
801 |
|
802 |
int dataType = props3D.getType();
|
803 |
Point tileIndices = new Point(rde.getTileX(), rde.getTileY()); |
804 |
//TileNum tileNum = new TileNum(rde.getTileLevel(), tileIndices);
|
805 |
|
806 |
String tileFileName = ""; |
807 |
|
808 |
double minX, minY, width, height;
|
809 |
|
810 |
if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
|
811 |
minX = rde.getExtent().xMin(); |
812 |
minY = rde.getExtent().yMin(); |
813 |
width = rde.getExtent().xMax() - rde.getExtent().xMin(); |
814 |
height = rde.getExtent().yMax() - rde.getExtent().yMin(); |
815 |
} else {
|
816 |
minX = Math.toDegrees(rde.getExtent().xMin());
|
817 |
minY = Math.toDegrees(rde.getExtent().yMin());
|
818 |
width = Math.toDegrees(rde.getExtent().xMax()
|
819 |
- rde.getExtent().xMin()); |
820 |
height = Math.toDegrees(rde.getExtent().yMax()
|
821 |
- rde.getExtent().yMin()); |
822 |
} |
823 |
boolean failData = false; |
824 |
|
825 |
Rectangle2D extent = new Rectangle2D.Double(minX, minY, width, height); |
826 |
// if (cacheService.intersectsLayer(extent)) { // extent test
|
827 |
// try {
|
828 |
// tileFileName = cacheService.getTileAsFName(tileNum, extent);
|
829 |
// if (tileFileName == null)
|
830 |
// failData = true;
|
831 |
// } catch (Exception e) {
|
832 |
// failData = true;
|
833 |
// NotificationManager.addInfo("Problem reading tile:" + tileNum,
|
834 |
// e);
|
835 |
// e.printStackTrace();
|
836 |
// }
|
837 |
//
|
838 |
// if (failData) {
|
839 |
// return null;
|
840 |
// // ude.setFailData();
|
841 |
// } else {
|
842 |
// switch (dataType) {
|
843 |
// case Layer3DProps.layer3DImage:
|
844 |
// ude.setRasterData(tileFileName, "gdal");
|
845 |
// break;
|
846 |
// case Layer3DProps.layer3DElevation:
|
847 |
// ude.setHeightfieldData(tileFileName, "gdal");
|
848 |
// break;
|
849 |
// case Layer3DProps.layer3DVectorMR:
|
850 |
// ude.setVectorData(tileFileName, "osg");
|
851 |
// break;
|
852 |
// }
|
853 |
// }
|
854 |
// }
|
855 |
|
856 |
return ude;
|
857 |
|
858 |
} |
859 |
|
860 |
public void nameChanged(LayerEvent e) { |
861 |
System.out.println("Name change"); |
862 |
|
863 |
} |
864 |
|
865 |
public void refreshLayerInTerrain(Layer3DProps props, boolean bRemoveCache) { |
866 |
|
867 |
System.out.println("Refresh"); |
868 |
// if (props == null)
|
869 |
// return;
|
870 |
//
|
871 |
// if (_terrain == null)
|
872 |
// return; // view not opened yet
|
873 |
//
|
874 |
// // clear cache
|
875 |
//
|
876 |
//
|
877 |
//
|
878 |
// // refresh layer in terrain
|
879 |
// int type = props.getType();
|
880 |
// if ((type == Layer3DProps.layer3DImage)
|
881 |
// || (type == Layer3DProps.layer3DElevation)
|
882 |
// || (type == Layer3DProps.layer3DVectorMR)) {
|
883 |
//
|
884 |
// if (bRemoveCache) {
|
885 |
//
|
886 |
// String layerCacheDir = Layer3DProps.m_cacheDir + File.separator
|
887 |
// + _terrain.getTerrainName() + File.separator + props.getCacheName();
|
888 |
//
|
889 |
// FLayerCacheService cacheServices = (FLayerCacheService)
|
890 |
// props.getCacheService();
|
891 |
// if(cacheServices != null)
|
892 |
// {
|
893 |
// try {
|
894 |
// cacheServices.free();
|
895 |
// props.setCacheService(null);
|
896 |
// } catch (Throwable e) {
|
897 |
// // TODO Auto-generated catch block
|
898 |
// e.printStackTrace();
|
899 |
// }
|
900 |
// }
|
901 |
//
|
902 |
// removeCache(new File(layerCacheDir));
|
903 |
// }
|
904 |
// try {
|
905 |
// _terrainLayerManager.invalidateLayer(props.getTerrainLayer());
|
906 |
// } catch (LayerManagementException e) {
|
907 |
// // TODO Auto-generated catch block
|
908 |
// e.printStackTrace();
|
909 |
// }
|
910 |
// } else if (type == Layer3DProps.layer3DVector) {
|
911 |
// invalidateVectorLayer(props);
|
912 |
// }
|
913 |
|
914 |
} |
915 |
|
916 |
public boolean removeCache(File path) { |
917 |
if (path.exists()) {
|
918 |
File[] files = path.listFiles(); |
919 |
for (int i = 0; i < files.length; i++) { |
920 |
if (files[i].isDirectory()) {
|
921 |
removeCache(files[i]); |
922 |
} else {
|
923 |
files[i].delete(); |
924 |
} |
925 |
} |
926 |
} |
927 |
return (path.delete());
|
928 |
} |
929 |
|
930 |
public void removeLayerToTerrain(FLayer layer) { |
931 |
// TODO Auto-generated method stub
|
932 |
// Layer3DProps props3D = getLayer3DProps(layer);
|
933 |
//
|
934 |
// if (props3D.getType() == Layer3DProps.layer3DVector) {
|
935 |
// DeleteVectors(layer, props3D);
|
936 |
// } else if (props3D.getType() == Layer3DProps.layer3DOSG) {
|
937 |
// DeleteOSGLayer(layer, props3D);
|
938 |
// } else {
|
939 |
// Layer terrainLayer = _terrainFLayerMap.get(layer);
|
940 |
// if (terrainLayer != null) {
|
941 |
// FLayerCacheService cacheService = (FLayerCacheService)
|
942 |
// props3D.getCacheService();
|
943 |
// if(cacheService != null)
|
944 |
// try {
|
945 |
// cacheService.free();
|
946 |
// } catch (Throwable e) {
|
947 |
// // TODO Auto-generated catch block
|
948 |
// e.printStackTrace();
|
949 |
// }
|
950 |
// _terrainLayerMap.remove(terrainLayer.getLayerID());
|
951 |
// _terrainFLayerMap.remove(layer);
|
952 |
//
|
953 |
// try {
|
954 |
// _terrainLayerManager.removeLayer(terrainLayer);
|
955 |
// } catch (LayerManagementException e) {
|
956 |
// // TODO Auto-generated catch block
|
957 |
// e.printStackTrace();
|
958 |
// }
|
959 |
// }
|
960 |
// }
|
961 |
|
962 |
} |
963 |
|
964 |
public void selectionChanged(SelectionEvent e) { |
965 |
// TODO Auto-generated method stub
|
966 |
// SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
967 |
// while (lyrIterator.hasNext()) {
|
968 |
// FLayer layer = lyrIterator.next();
|
969 |
// Layer3DProps props3D = getLayer3DProps(layer);
|
970 |
// if (props3D.getType() != Layer3DProps.layer3DOSG) {
|
971 |
// if (layer.getClass().equals(FLyrVect.class)) {
|
972 |
// FLyrVect lyr = (FLyrVect) layer;
|
973 |
//
|
974 |
// FBitSet selection = null;
|
975 |
// try {
|
976 |
// selection = lyr.getRecordset().getSelectionSupport()
|
977 |
// .getSelection();
|
978 |
// } catch (ReadDriverException e1) {
|
979 |
// // TODO Auto-generated catch block
|
980 |
// e1.printStackTrace();
|
981 |
// }
|
982 |
//
|
983 |
// if ((selection.cardinality() == 0)
|
984 |
// || (!(selection.isEmpty()))) {
|
985 |
// Layer3DProps props = Layer3DProps
|
986 |
// .getLayer3DProps(layer);
|
987 |
// refreshLayerInTerrain(props, true);
|
988 |
// if (layer instanceof FLyrVect) {
|
989 |
// FLyrVect fvect = (FLyrVect) layer;
|
990 |
// props.drawVersion = fvect.getDrawVersion();
|
991 |
// }
|
992 |
// }
|
993 |
// }
|
994 |
// }
|
995 |
// }
|
996 |
|
997 |
} |
998 |
|
999 |
public void setDataManager(JavaDataDriver manager) { |
1000 |
// _terrainDataManager = manager;
|
1001 |
// _terrainDataManager.setDataLoader(this);
|
1002 |
|
1003 |
} |
1004 |
|
1005 |
public void setLayerManager(LayerManager manager) { |
1006 |
_terrainLayerManager = manager; |
1007 |
|
1008 |
} |
1009 |
|
1010 |
public void setLoading(boolean bLoading) { |
1011 |
_bLoading = bLoading; |
1012 |
|
1013 |
} |
1014 |
|
1015 |
public void setRenewCanvasOff(boolean renewCanvasOff) { |
1016 |
_renewCanvasOff = renewCanvasOff; |
1017 |
|
1018 |
} |
1019 |
|
1020 |
public void setTerrain(Terrain terrain) { |
1021 |
if (_terrain == terrain)
|
1022 |
return;
|
1023 |
|
1024 |
_terrain = terrain; |
1025 |
|
1026 |
// add layers to terrain necessary when we are loading
|
1027 |
addCurrentLayers(); |
1028 |
|
1029 |
} |
1030 |
|
1031 |
public void setVerticalExaggeration(float verticalExaggeration) { |
1032 |
_verticalExaggeration = verticalExaggeration; |
1033 |
|
1034 |
} |
1035 |
|
1036 |
public void setViewProjection(IProjection projection) { |
1037 |
_viewProjection = projection; |
1038 |
|
1039 |
} |
1040 |
|
1041 |
public void setViewer(IViewerContainer canvas) { |
1042 |
_canvas3d = canvas; |
1043 |
_terrainViewer = (TerrainViewer) _canvas3d.getOSGViewer(); |
1044 |
|
1045 |
} |
1046 |
|
1047 |
public void visibilityChanged(LayerEvent e) { |
1048 |
// FLayer lyr = e.getSource();
|
1049 |
//
|
1050 |
// Layer3DProps props3D = getLayer3DProps(lyr);
|
1051 |
//
|
1052 |
// if (props3D.getType() == Layer3DProps.layer3DVector) {
|
1053 |
// refreshLayerVectorsVisibility(lyr);
|
1054 |
// } else if (props3D.getType() == Layer3DProps.layer3DOSG) {
|
1055 |
// refreshLayer3DOSGVisibility(lyr);
|
1056 |
// } else {
|
1057 |
// refreshLayerVisibility(lyr);
|
1058 |
// }
|
1059 |
// visibilityChange = true;
|
1060 |
|
1061 |
} |
1062 |
|
1063 |
public void zoomToExtent(Rectangle2D geoExtent) { |
1064 |
if (geoExtent == null) |
1065 |
return;
|
1066 |
if ((geoExtent.getWidth() == 0) || (geoExtent.getHeight() == 0)) |
1067 |
return;
|
1068 |
|
1069 |
double maxHeight = 0.0; |
1070 |
|
1071 |
// Getting extent positions
|
1072 |
double minLat = geoExtent.getMinY();
|
1073 |
double maxLat = geoExtent.getMaxY();
|
1074 |
double cenLon = geoExtent.getCenterX();
|
1075 |
double cenLat = geoExtent.getCenterY();
|
1076 |
|
1077 |
double elevation = 0; |
1078 |
|
1079 |
// calculate altitude
|
1080 |
double avLat = 0; |
1081 |
if (minLat > 0.0 || maxLat < 0.0) |
1082 |
avLat = Math.min(Math.abs(minLat), Math.abs(maxLat)); |
1083 |
double avLon = Math.min(180.0, geoExtent.getWidth()); |
1084 |
|
1085 |
double terrainRadius = _terrain.getRadiusEquatorial();
|
1086 |
double radiusLat = terrainRadius * Math.cos(Math.toRadians(avLat)); |
1087 |
double deltaLon = Math.sqrt(2 * radiusLat * radiusLat |
1088 |
* (1 - Math.cos(Math.toRadians(avLon)))); |
1089 |
double deltaLat = Math.sqrt(2 * terrainRadius * terrainRadius |
1090 |
* (1 - Math.cos(Math.toRadians(geoExtent.getHeight())))); |
1091 |
|
1092 |
double zoomFactor = 1.5; |
1093 |
elevation = (Math.max(deltaLon, deltaLat) * zoomFactor) + maxHeight;
|
1094 |
|
1095 |
// Calculate XYZ positions for camera.
|
1096 |
|
1097 |
int terrainType = _terrain.getCoordinateSystemType();
|
1098 |
|
1099 |
Vec3 eye = new Vec3();
|
1100 |
Vec3 center = new Vec3();
|
1101 |
Vec3 up = new Vec3();
|
1102 |
// Calculate positions for PLAIN MODE.
|
1103 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED) {
|
1104 |
|
1105 |
double difx = (geoExtent.getMaxX() - geoExtent.getX()) / 1.2d; |
1106 |
double dify = (geoExtent.getMaxY() - geoExtent.getY()) / 1.2d; |
1107 |
double height;
|
1108 |
|
1109 |
height = Math.sqrt(difx * difx + dify * dify);
|
1110 |
double fullWindowFactor = 1.7; |
1111 |
// EYE
|
1112 |
eye.setX(cenLon); |
1113 |
eye.setY(cenLat); |
1114 |
eye.setZ(height * fullWindowFactor); |
1115 |
// CENTER
|
1116 |
center.setX(cenLon); |
1117 |
center.setY(cenLat); |
1118 |
center.setZ(0.0);
|
1119 |
// UP
|
1120 |
up.setX(0.0);
|
1121 |
up.setY(1.0);
|
1122 |
up.setZ(0.0);
|
1123 |
} else
|
1124 |
// Calculate positions for SPHERICAL MODE.
|
1125 |
if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
1126 |
// EYE
|
1127 |
Vec3 aux = new Vec3(cenLat, cenLon, elevation);
|
1128 |
eye = _terrain.convertLatLongHeightToXYZ(aux); |
1129 |
// CENTER
|
1130 |
center.setX(0.0);
|
1131 |
center.setY(0.0);
|
1132 |
center.setZ(0.0);
|
1133 |
// UP
|
1134 |
up.setX(0.0);
|
1135 |
up.setY(0.0);
|
1136 |
up.setZ(1.0);
|
1137 |
} |
1138 |
Camera cam = new Camera();
|
1139 |
cam.setViewByLookAt(eye, center, up); |
1140 |
|
1141 |
_terrainViewer.setCamera(cam); |
1142 |
|
1143 |
} |
1144 |
|
1145 |
public void print(Graphics2D g, double scale, PrintRequestAttributeSet arg2) { |
1146 |
// TODO Auto-generated method stub
|
1147 |
|
1148 |
} |
1149 |
|
1150 |
public void editionChanged(LayerEvent e) { |
1151 |
// TODO Auto-generated method stub
|
1152 |
|
1153 |
} |
1154 |
|
1155 |
public void drawValueChanged(LayerEvent e) { |
1156 |
// TODO Auto-generated method stub
|
1157 |
|
1158 |
} |
1159 |
|
1160 |
} |