gvsig-3d / 1.10 / trunk / libraries / lib3DMap / src / org / gvsig / gvsig3d / map3d / MapContext3D.java @ 34
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package org.gvsig.gvsig3d.map3d; |
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import java.awt.Dimension; |
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import java.awt.Graphics2D; |
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import java.awt.Point; |
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import java.awt.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.awt.image.RenderedImage; |
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import java.io.File; |
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import java.io.IOException; |
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import java.net.ConnectException; |
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import java.net.URL; |
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import java.util.HashMap; |
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import java.util.Hashtable; |
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import java.util.Vector; |
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|
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import javax.print.attribute.PrintRequestAttributeSet; |
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|
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import org.apache.log4j.Logger; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.cacheservice.CacheServiceException; |
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import org.gvsig.cacheservice.TileNum; |
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import org.gvsig.gvsig3d.cacheservices.FLayerCacheService; |
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import org.gvsig.gvsig3d.cacheservices.OSGCacheService; |
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import org.gvsig.gvsig3d.cacheservices.VectorCacheService; |
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import org.gvsig.gvsig3d.drivers.GvsigDriverOSG; |
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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.DataLoader; |
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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.RasterLayer; |
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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.TerrainViewer; |
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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.Terrain.CoordinateSystemType; |
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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.osgvp.viewer.PrintUtilities; |
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import org.gvsig.remoteClient.utils.Utilities; |
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import org.gvsig.remoteClient.wms.ICancellable; |
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import org.gvsig.remoteClient.wms.WMSLayer; |
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import org.gvsig.remoteClient.wms.WMSStatus; |
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|
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import com.hardcode.driverManager.Driver; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.iver.ai2.gvsig3d.map3d.layers.Layer3DProps; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
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import com.iver.cit.gvsig.exceptions.layers.LoadLayerException; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.WMSDriverExceptionType; |
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import com.iver.cit.gvsig.fmap.drivers.wms.FMapWMSDriver; |
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import com.iver.cit.gvsig.fmap.drivers.wms.FMapWMSDriverFactory; |
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import com.iver.cit.gvsig.fmap.drivers.wms.WMSException; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLayers; |
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import com.iver.cit.gvsig.fmap.layers.FLyrDefault; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.layers.FLyrWCS; |
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import com.iver.cit.gvsig.fmap.layers.FLyrWMS; |
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import com.iver.cit.gvsig.fmap.layers.GraphicLayer; |
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import com.iver.cit.gvsig.fmap.layers.LayerEvent; |
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import com.iver.cit.gvsig.fmap.layers.LayerListener; |
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import com.iver.cit.gvsig.fmap.layers.LegendChangedEvent; |
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import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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import com.iver.cit.gvsig.fmap.layers.SelectionEvent; |
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import com.iver.cit.gvsig.fmap.layers.SelectionListener; |
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import com.iver.cit.gvsig.fmap.layers.SelectionSupport; |
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import com.iver.cit.gvsig.fmap.layers.SingleLayerIterator; |
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import com.iver.cit.gvsig.fmap.layers.XMLException; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.Classifiable; |
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import com.iver.cit.gvsig.fmap.rendering.LegendListener; |
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import com.iver.cit.gvsig.project.documents.view.gui.BaseView; |
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import com.iver.utiles.FileUtils; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.swing.threads.Cancellable; |
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|
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public class MapContext3D extends MapContext implements DataLoader, |
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LayerListener, LegendListener, SelectionListener { |
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|
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// JOSG library objects
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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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|
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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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|
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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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private static Logger _logger = Logger.getLogger(MapContext3D.class |
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.getName()); |
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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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@Override
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public void draw(BufferedImage image, Graphics2D g, Cancellable cancel, |
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double scale) throws ReadDriverException { |
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if(_canvas3d == null || _canvas3d.getOSGViewer() == null) 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(), color |
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.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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} |
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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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NotificationManager.addError("Dibujando FFramePicture", e);
|
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} |
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|
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} |
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public void print(Graphics2D g, double scale, PrintRequestAttributeSet arg2) |
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throws ReadDriverException {
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int x = (int) getViewPort().getOffset().getX(); |
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int y = (int) getViewPort().getOffset().getY(); |
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int w = (int) g.getClipBounds().getWidth(); |
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int h = (int) g.getClipBounds().getHeight(); |
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System.err.println("x " + x + "; y " + y + "; w " + w + "; h" + h); |
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|
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Camera viewerCam = _canvas3d.getOSGViewer().getCamera(); |
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BufferedImage s = null; |
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try {
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int minw = (int) w / 10; |
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int minh = (int) h / 10; |
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System.out.println("minw" + minw + " minh" + minh); |
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_printViewer = new TerrainViewer();
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// Terrain planetView3D = ((TerrainViewer)
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// _canvas3d.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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//
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//
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// terrain.init();
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// terrain.setLayerManager(_terrainLayerManager);
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_printViewer.addTerrain((((TerrainViewer) _canvas3d.getOSGViewer()) |
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.getTerrain(0)));
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_printViewer.addFeature((((TerrainViewer) _canvas3d.getOSGViewer()) |
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.getFeatures())); |
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Vec4 color = ((TerrainViewer) _canvas3d.getOSGViewer()) |
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.getClearColor(); |
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_printViewer.setClearColor(color.x(), color.y(), color.z(), color |
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.w()); |
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_printViewer.setUpViewerInBackground(0, 0, minw, minh); |
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PrintUtilities util = new PrintUtilities();
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util.setViewer(_printViewer); |
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s = util.getHighResolutionImage(viewerCam, w, h, |
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new PrintUtilities.FrameFinishedListener() {
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public boolean isframeFinished() { |
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/*if (getDataManager().getNumPendingRequests() > 0) {
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System.out.println("getNumPending:" + getDataManager().getNumPendingRequests());
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return false;
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}
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System.out.println("------------------ OLE! -------------");*/
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return true; |
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} |
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}); |
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|
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RenderedImage render = s;
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} catch (NodeException e1) {
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// TODO Auto-generated catch block
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e1.printStackTrace(); |
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} |
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|
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double scalex = w / s.getWidth(null); |
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double scaley = h / s.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(s, xpos); |
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// g.drawRenderedImage(img, new AffineTransform());
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} catch (ImagingOpException e) { |
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NotificationManager.addError("Dibujando FFramePicture", e);
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} |
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_printViewer.releaseGLContext(); |
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_printViewer.dispose(); |
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System.gc();
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} |
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public MapContext3D(ViewPort vp) {
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super(vp);
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} |
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|
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public MapContext3D(FLayers fLayers, ViewPort vp) {
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super(fLayers, vp);
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} |
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public void setTerrain(Terrain terrain) { |
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if (_terrain == terrain)
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return;
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_terrain = terrain; |
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|
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// add layers to terrain necessary when we are loading
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addCurrentLayers(); |
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} |
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public Terrain getTerrain() {
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return _terrain;
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} |
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public void setDataManager(JavaDataDriver manager) { |
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_terrainDataManager = manager; |
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_terrainDataManager.setDataLoader(this);
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} |
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|
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public JavaDataDriver getDataManager() {
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return _terrainDataManager;
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} |
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|
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public void setLayerManager(LayerManager manager) { |
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_terrainLayerManager = manager; |
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} |
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|
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public LayerManager getLayerManager() {
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return _terrainLayerManager;
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} |
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|
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public void setViewer(IViewerContainer canvas) { |
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_canvas3d = canvas; |
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_terrainViewer = (TerrainViewer) _canvas3d.getOSGViewer(); |
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} |
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|
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public IProjection getViewProjection() {
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return _viewProjection;
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} |
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|
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public void setViewProjection(IProjection projection) { |
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_viewProjection = projection; |
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} |
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|
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public IViewerContainer getCanvas3d() {
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return _canvas3d;
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} |
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|
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public float getVerticalExaggeration() { |
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return _verticalExaggeration;
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} |
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|
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public void setVerticalExaggeration(float verticalExaggeration) { |
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_verticalExaggeration = verticalExaggeration; |
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} |
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|
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public void setLoading(boolean bLoading) { |
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_bLoading = bLoading; |
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} |
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|
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public FLayers getNewGroupLayer(FLayers parent) {
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return new FLayers3D(this, parent, getViewPort()); |
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} |
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|
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/** * LAYER CHANGES called by FLayers3D ** */
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|
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public void layerMoved(FLayers3D parent, FLayer layer, |
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int oldPos, int newPos) { |
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|
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if (layer instanceof FLayers) { |
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FLayers group = (FLayers) layer; |
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if (newPos > oldPos) {
|
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for (int iChild = group.getLayersCount() - 1; iChild >= 0; iChild--) |
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layerMoved((FLayers3D) group, group.getLayer(iChild), |
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oldPos, newPos); |
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} else {
|
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for (int iChild = 0; iChild < group.getLayersCount(); iChild++) |
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layerMoved((FLayers3D) group, group.getLayer(iChild), |
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oldPos, newPos); |
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} |
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return;
|
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} |
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|
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Layer3DProps props3D = getLayer3DProps(layer); |
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int type = props3D.getType();
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|
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// Now reorder in layer manager only for terrain layer types
|
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if ((type == Layer3DProps.layer3DOSG)
|
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|| ((type == Layer3DProps.layer3DVector))) |
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return;
|
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|
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// Obtain the old position in the layer
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Layer terrainLayer = _terrainFLayerMap.get(layer); |
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Vector<Integer> terrainOldPos=null; |
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try {
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terrainOldPos = _terrainLayerManager |
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.getOrder(terrainLayer); |
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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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|
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int terrainNewPos = 0; |
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// Compute the new position.
|
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SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
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while (lyrIterator.hasNext()) {
|
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FLayer auxLayer = lyrIterator.next(); |
407 |
if (auxLayer == layer)
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break;
|
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Layer3DProps auxProps3D = getLayer3DProps(auxLayer); |
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if ((auxProps3D.getType() != Layer3DProps.layer3DOSG)
|
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&& (auxProps3D.getType() != Layer3DProps.layer3DVector)) { |
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terrainNewPos++; |
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} |
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|
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} |
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|
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if ((terrainOldPos == null) || (terrainOldPos.size() == 0)) |
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return;
|
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if (terrainOldPos.get(0) != terrainNewPos) |
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try {
|
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_terrainLayerManager.moveLayer(terrainOldPos.get(0), terrainNewPos);
|
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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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} |
426 |
|
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System.out.println("En el toc antes era el " + oldPos + " y ahora el " |
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+ newPos); |
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System.out.println("En el terrain antes era el " + terrainOldPos |
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+ " y ahora el " + terrainNewPos);
|
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|
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PrintDebugLayers(); |
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} |
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|
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public void layerAdded(FLayers3D parent, FLayer layer) { |
436 |
|
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// to add group layers to 3D, just add recursively child data layers
|
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if (layer instanceof FLayers) { |
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FLayers group = (FLayers) layer; |
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for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
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layerAdded((FLayers3D) group, group.getLayer(iChild)); |
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} |
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getLayer3DProps(layer).setHooked(true);
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return;
|
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} |
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|
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if (layer instanceof Classifiable) { |
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Classifiable legendLyr = (Classifiable) layer; |
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// legendLyr.addLegendListener((LegendListener) this);
|
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this.addLayerListener(this); |
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} |
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layer.addLayerListener((LayerListener) this);
|
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|
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// listener to manage the selection for the layers
|
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if (layer.getClass().equals(FLyrVect.class)) {
|
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FLyrVect lyr = (FLyrVect) layer; |
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refreshLayerVectorsVisibility(lyr); |
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try {
|
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SelectableDataSource recordSet = lyr.getRecordset(); |
460 |
if (recordSet != null) { |
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SelectionSupport selectionSupport = recordSet |
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.getSelectionSupport(); |
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selectionSupport.addSelectionListener(this);
|
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} |
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} catch (ReadDriverException e) {
|
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// TODO Auto-generated catch block
|
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e.printStackTrace(); |
468 |
} |
469 |
} |
470 |
|
471 |
if (!_bLoading)
|
472 |
addLayerToTerrain(layer, true);
|
473 |
|
474 |
// Only do this the first time to add layer
|
475 |
if (_bEmptyView && !_bLoading) {
|
476 |
if (layers.getLayersCount() > 0) { |
477 |
try {
|
478 |
zoomToExtent(layer.getFullExtent()); |
479 |
} catch (ExpansionFileReadException e) {
|
480 |
e.printStackTrace(); |
481 |
} catch (ReadDriverException e) {
|
482 |
e.printStackTrace(); |
483 |
} |
484 |
_bEmptyView = false;
|
485 |
} |
486 |
} |
487 |
|
488 |
PrintDebugLayers(); |
489 |
} |
490 |
|
491 |
public void layerRemoved(FLayers3D parent, FLayer layer) { |
492 |
|
493 |
// to remove group layers to 3D, just remove recursively child data
|
494 |
// layers
|
495 |
if (layer instanceof FLayers) { |
496 |
FLayers group = (FLayers) layer; |
497 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
498 |
layerRemoved((FLayers3D) group, group.getLayer(iChild)); |
499 |
} |
500 |
getLayer3DProps(layer).setHooked(false);
|
501 |
return;
|
502 |
} |
503 |
|
504 |
if (layer instanceof Classifiable) { |
505 |
Classifiable legendLyr = (Classifiable) layer; |
506 |
legendLyr.removeLegendListener((LegendListener) this);
|
507 |
} |
508 |
|
509 |
layer.removeLayerListener((LayerListener) this);
|
510 |
|
511 |
removeLayerToTerrain(layer); |
512 |
|
513 |
// All layers are removed
|
514 |
if (layers.getLayersCount() == 0) { |
515 |
_bEmptyView = true;
|
516 |
} |
517 |
|
518 |
PrintDebugLayers(); |
519 |
} |
520 |
|
521 |
/**
|
522 |
* DOCUMENT ME!
|
523 |
*
|
524 |
* @param e
|
525 |
* DOCUMENT ME!
|
526 |
*/
|
527 |
public void legendChanged(LegendChangedEvent e) { |
528 |
|
529 |
if (!_bListenToLegend)
|
530 |
return;
|
531 |
if ((e == null) && (!visibilityChange)) { |
532 |
// find layer whose legend changed
|
533 |
FLayer found = null;
|
534 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
535 |
while (lyrIterator.hasNext()) {
|
536 |
FLayer lyr = lyrIterator.next(); |
537 |
if (lyr instanceof FLyrVect) { |
538 |
FLyrVect lyrVect = (FLyrVect) lyr; |
539 |
long newDrawVersion = lyrVect.getDrawVersion();
|
540 |
Layer3DProps props3D = getLayer3DProps(lyrVect); |
541 |
if (newDrawVersion != props3D.drawVersion) {
|
542 |
props3D.drawVersion = lyrVect.getDrawVersion(); |
543 |
refreshLayerInTerrain(props3D, true);
|
544 |
_bListenToLegend = false;
|
545 |
props3D.VerifyLegend(_terrain.getTerrainName()); |
546 |
_bListenToLegend = true;
|
547 |
} |
548 |
} |
549 |
} |
550 |
|
551 |
IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
552 |
if (f instanceof BaseView) { |
553 |
BaseView view3D = (BaseView) f; |
554 |
view3D.getTOC().refresh(); |
555 |
} |
556 |
} |
557 |
visibilityChange = false;
|
558 |
} |
559 |
|
560 |
public void visibilityChanged(LayerEvent e) { |
561 |
FLayer lyr = e.getSource(); |
562 |
|
563 |
Layer3DProps props3D = getLayer3DProps(lyr); |
564 |
|
565 |
if (props3D.getType() == Layer3DProps.layer3DVector) {
|
566 |
refreshLayerVectorsVisibility(lyr); |
567 |
} else if (props3D.getType() == Layer3DProps.layer3DOSG) { |
568 |
refreshLayer3DOSGVisibility(lyr); |
569 |
} else {
|
570 |
refreshLayerVisibility(lyr); |
571 |
} |
572 |
visibilityChange = true;
|
573 |
} |
574 |
|
575 |
private void refreshLayer3DOSGVisibility(FLayer lyr) { |
576 |
if (_terrain == null || _viewProjection == null) |
577 |
return;
|
578 |
|
579 |
Layer3DProps props3D = getLayer3DProps(lyr); |
580 |
|
581 |
OSGCacheService cacheService = (OSGCacheService) props3D |
582 |
.getCacheService(); |
583 |
if (cacheService != null) { |
584 |
// use VectorCacheService to add features to terrain
|
585 |
cacheService.refreshFeaturesToTerrain(lyr.isVisible()); |
586 |
} |
587 |
|
588 |
} |
589 |
|
590 |
private void refreshLayerVisibility(FLayer layer) { |
591 |
|
592 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
593 |
terrainLayer.setEnabled(layer.isVisible()); |
594 |
_terrainLayerManager.updateLayers(); |
595 |
|
596 |
} |
597 |
|
598 |
private void refreshLayerVectorsVisibility(FLayer lyr) { |
599 |
if (_terrain == null || _viewProjection == null) |
600 |
return;
|
601 |
|
602 |
Layer3DProps props3D = getLayer3DProps(lyr); |
603 |
|
604 |
VectorCacheService cacheService = (VectorCacheService) props3D |
605 |
.getCacheService(); |
606 |
if (cacheService != null) { |
607 |
// use VectorCacheService to add features to terrain
|
608 |
cacheService.refreshFeaturesToTerrain(lyr.isVisible()); |
609 |
props3D.drawVersion = lyr.getDrawVersion(); |
610 |
} |
611 |
|
612 |
} |
613 |
|
614 |
public void activationChanged(LayerEvent e) { |
615 |
|
616 |
int a = 0; |
617 |
} |
618 |
|
619 |
public void nameChanged(LayerEvent e) { |
620 |
// TODO Implement this method
|
621 |
} |
622 |
|
623 |
public void editionChanged(LayerEvent e) { |
624 |
// TODO Implement this method
|
625 |
|
626 |
} |
627 |
|
628 |
public void refreshLayerInTerrain(Layer3DProps props, boolean bRemoveCache) { |
629 |
if (props == null) |
630 |
return;
|
631 |
|
632 |
if (_terrain == null) |
633 |
return; // view not opened yet |
634 |
|
635 |
// clear cache
|
636 |
|
637 |
if (bRemoveCache) {
|
638 |
|
639 |
String layerCacheDir = Layer3DProps.m_cacheDir + File.separator |
640 |
+ _terrain.getTerrainName() + File.separator + props.getCacheName();
|
641 |
|
642 |
FLayerCacheService cacheServices = (FLayerCacheService) props.getCacheService(); |
643 |
if(cacheServices != null) |
644 |
{ |
645 |
try {
|
646 |
cacheServices.free(); |
647 |
props.setCacheService(null);
|
648 |
} catch (Throwable e) { |
649 |
// TODO Auto-generated catch block
|
650 |
e.printStackTrace(); |
651 |
} |
652 |
} |
653 |
|
654 |
removeCache(new File(layerCacheDir)); |
655 |
} |
656 |
|
657 |
// refresh layer in terrain
|
658 |
int type = props.getType();
|
659 |
if ((type == Layer3DProps.layer3DImage)
|
660 |
|| (type == Layer3DProps.layer3DElevation) |
661 |
|| (type == Layer3DProps.layer3DVectorMR)) { |
662 |
try {
|
663 |
_terrainLayerManager.invalidateLayer(props.getTerrainLayer()); |
664 |
} catch (LayerManagementException e) {
|
665 |
// TODO Auto-generated catch block
|
666 |
e.printStackTrace(); |
667 |
} |
668 |
} else if (type == Layer3DProps.layer3DVector) { |
669 |
invalidateVectorLayer(props); |
670 |
} |
671 |
} |
672 |
|
673 |
private void invalidateVectorLayer(Layer3DProps props) { |
674 |
// TODO Auto-generated method stub
|
675 |
if (_terrain == null || _viewProjection == null) |
676 |
return;
|
677 |
|
678 |
VectorCacheService cacheService = (VectorCacheService) props |
679 |
.getCacheService(); |
680 |
if (cacheService != null) { |
681 |
// use VectorCacheService to add features to terrain
|
682 |
cacheService.refreshFeaturesToTerrain(); |
683 |
} |
684 |
} |
685 |
|
686 |
private boolean removeCache(File path) { |
687 |
if( path.exists() ) {
|
688 |
File[] files = path.listFiles(); |
689 |
for(int i=0; i<files.length; i++) { |
690 |
if(files[i].isDirectory()) {
|
691 |
removeCache(files[i]); |
692 |
} |
693 |
else {
|
694 |
files[i].delete(); |
695 |
} |
696 |
} |
697 |
} |
698 |
return( path.delete() );
|
699 |
} |
700 |
|
701 |
protected Layer3DProps getLayer3DProps(FLayer layer) {
|
702 |
|
703 |
Layer3DProps props3D = Layer3DProps.getLayer3DProps(layer); |
704 |
|
705 |
// Create instance of props for osg layers.
|
706 |
if (props3D == null) { |
707 |
props3D = new Layer3DProps();
|
708 |
if (layer instanceof FLyrVect) { |
709 |
FLyrVect nLayer = (FLyrVect) layer; |
710 |
Driver driver;
|
711 |
try {
|
712 |
driver = nLayer.getRecordset().getDriver(); |
713 |
if (driver instanceof GvsigDriverOSG) { |
714 |
props3D.setChooseType(false);
|
715 |
props3D.setType(Layer3DProps.layer3DOSG); |
716 |
} |
717 |
} catch (ReadDriverException e) {
|
718 |
// TODO Auto-generated catch block
|
719 |
e.printStackTrace(); |
720 |
} |
721 |
|
722 |
} |
723 |
// Set the properties
|
724 |
props3D.setLayer(layer); |
725 |
|
726 |
props3D.initCacheName(_terrain.getCoordinateSystemType(), |
727 |
_viewProjection, Terrain.CoordinateSystemType.GEOCENTRIC); |
728 |
FLyrDefault baseLayer = (FLyrDefault) layer; |
729 |
baseLayer.setProperty("3DLayerExtension", props3D);
|
730 |
props3D.setVerticalEx(getVerticalExaggeration()); |
731 |
} else {
|
732 |
if (_bLoading)
|
733 |
props3D.setChooseType(false);
|
734 |
props3D.setLayer(layer); |
735 |
} |
736 |
|
737 |
return props3D;
|
738 |
} |
739 |
|
740 |
public void addCurrentLayers() { |
741 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
742 |
while (lyrIterator.hasNext()) {
|
743 |
FLayer layer = lyrIterator.next(); |
744 |
Layer3DProps props = getLayer3DProps(layer); |
745 |
// props.setTerrainOrder(props.getTocOrder());
|
746 |
addLayerToTerrain(layer, false);
|
747 |
} |
748 |
} |
749 |
|
750 |
public void addLayerToTerrain(FLayer layer, |
751 |
boolean bVerifyLegend) {
|
752 |
Layer3DProps props3D = getLayer3DProps(layer); |
753 |
|
754 |
if (props3D.getType() == Layer3DProps.layer3DVector) {
|
755 |
CreateVectors(layer, props3D); // special case for now without
|
756 |
// disk cache
|
757 |
} else if (props3D.getType() == Layer3DProps.layer3DOSG) { |
758 |
CreateOSGLayer(layer, props3D); |
759 |
} else {
|
760 |
Rectangle2D layerExtent = null; |
761 |
try {
|
762 |
layerExtent = layer.getFullExtent(); |
763 |
} catch (ExpansionFileReadException e) {
|
764 |
e.printStackTrace(); |
765 |
} catch (ReadDriverException e) {
|
766 |
e.printStackTrace(); |
767 |
} |
768 |
if (layerExtent == null) { // hack for missing extents |
769 |
if (_terrain.getCoordinateSystemType() == Terrain.CoordinateSystemType.GEOCENTRIC)
|
770 |
layerExtent = new Rectangle2D.Double(-180.0, -90.0, 360.0, |
771 |
180.0);
|
772 |
else
|
773 |
layerExtent = new Rectangle2D.Double(-20000000.0, |
774 |
-10000000.0, 40000000.0, 20000000.0); |
775 |
// TODO toggle comment because this code use WCS extension. When
|
776 |
// WCS extension runs correctly uncoment!!!
|
777 |
|
778 |
if (layer instanceof FLyrWCS) |
779 |
((FLyrWCS) layer).setFullExtent(layerExtent); |
780 |
} |
781 |
|
782 |
Extent extent = null;
|
783 |
if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
|
784 |
extent = new Extent(layerExtent.getMinX(), layerExtent
|
785 |
.getMinY(), layerExtent.getMaxX(), layerExtent |
786 |
.getMaxY()); |
787 |
} else {
|
788 |
extent = new Extent(Math.toRadians(layerExtent.getMinX()), Math |
789 |
.toRadians(layerExtent.getMinY()), Math
|
790 |
.toRadians(layerExtent.getMaxX()), Math
|
791 |
.toRadians(layerExtent.getMaxY())); |
792 |
} |
793 |
|
794 |
if (props3D.getType() == Layer3DProps.layer3DImage) {
|
795 |
RasterLayer rlayer = new RasterLayer();
|
796 |
rlayer.setEnabled(layer.isVisible()); |
797 |
rlayer.setExtent(extent); |
798 |
rlayer.setOpacity(props3D.getOpacity()); |
799 |
rlayer.setDataDriver(_terrainDataManager); |
800 |
try {
|
801 |
_terrainLayerManager.addLayer(rlayer); |
802 |
} catch (LayerManagementException e) {
|
803 |
// TODO Auto-generated catch block
|
804 |
e.printStackTrace(); |
805 |
} |
806 |
_terrainFLayerMap.put(layer, rlayer); |
807 |
_terrainLayerMap.put(rlayer.getLayerID(), layer); |
808 |
props3D.setTerrainLayer(rlayer); |
809 |
} else if (props3D.getType() == Layer3DProps.layer3DElevation) { |
810 |
HeightfieldLayer hlayer = new HeightfieldLayer();
|
811 |
hlayer.setEnabled(layer.isVisible()); |
812 |
hlayer.setExtent(extent); |
813 |
hlayer.setVerticalExaggeration(props3D.getVerticalEx()); |
814 |
hlayer.setDataDriver(_terrainDataManager); |
815 |
try {
|
816 |
_terrainLayerManager.addLayer(hlayer); |
817 |
} catch (LayerManagementException e) {
|
818 |
// TODO Auto-generated catch block
|
819 |
e.printStackTrace(); |
820 |
} |
821 |
_terrainFLayerMap.put(layer, hlayer); |
822 |
_terrainLayerMap.put(hlayer.getLayerID(), layer); |
823 |
props3D.setTerrainLayer(hlayer); |
824 |
} else if (props3D.getType() == Layer3DProps.layer3DVectorMR) { |
825 |
VectorLayer vlayer = new VectorLayer();
|
826 |
vlayer.setEnabled(true);
|
827 |
vlayer.setExtent(extent); |
828 |
vlayer.setDensity(1.0f);
|
829 |
vlayer.setDataDriver(_terrainDataManager); |
830 |
try {
|
831 |
_terrainLayerManager.addLayer(vlayer); |
832 |
} catch (LayerManagementException e) {
|
833 |
// TODO Auto-generated catch block
|
834 |
e.printStackTrace(); |
835 |
} |
836 |
_terrainFLayerMap.put(layer, vlayer); |
837 |
_terrainLayerMap.put(vlayer.getLayerID(), layer); |
838 |
props3D.setTerrainLayer(vlayer); |
839 |
} |
840 |
|
841 |
if (bVerifyLegend) {
|
842 |
_bListenToLegend = false;
|
843 |
props3D.VerifyLegend(_terrain.getTerrainName()); |
844 |
_bListenToLegend = true;
|
845 |
} |
846 |
} |
847 |
} |
848 |
|
849 |
private void CreateOSGLayer(FLayer layer, Layer3DProps props3D) { |
850 |
if (_terrain == null || _viewProjection == null) |
851 |
return;
|
852 |
|
853 |
OSGCacheService cacheService = (OSGCacheService) props3D |
854 |
.getCacheService(); |
855 |
if (cacheService == null) { |
856 |
cacheService = new OSGCacheService(_canvas3d, _terrain, props3D
|
857 |
.getCacheName(), layer, _viewProjection); |
858 |
cacheService.setCacheRootDir(Layer3DProps.m_cacheDir); |
859 |
props3D.setCacheService(cacheService); |
860 |
} |
861 |
|
862 |
// use VectorCacheService to add features to planet
|
863 |
cacheService.AddFeaturesToTerrain(); |
864 |
|
865 |
} |
866 |
|
867 |
@Override
|
868 |
public XMLEntity getXMLEntity() throws XMLException { |
869 |
// TODO Auto-generated method stub
|
870 |
XMLEntity xml = super.getXMLEntity();
|
871 |
|
872 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
873 |
while (lyrIterator.hasNext()) {
|
874 |
FLayer lyr = lyrIterator.next(); |
875 |
Layer3DProps props3D = getLayer3DProps(lyr); |
876 |
int type = props3D.getType();
|
877 |
if (type == Layer3DProps.layer3DOSG) {
|
878 |
|
879 |
OSGCacheService cacheService = (OSGCacheService) props3D |
880 |
.getCacheService(); |
881 |
if (cacheService != null) { |
882 |
// use VectorCacheService to add features to planet
|
883 |
if (props3D.isEditing()) {
|
884 |
// TODO: PONER AKI EL CODIGO DE SALVAR
|
885 |
} |
886 |
} |
887 |
} |
888 |
} |
889 |
|
890 |
return xml;
|
891 |
|
892 |
} |
893 |
|
894 |
private void CreateVectors(FLayer layer, Layer3DProps props3D) { |
895 |
if (_terrain == null || _viewProjection == null) |
896 |
return;
|
897 |
|
898 |
VectorCacheService cacheService = (VectorCacheService) props3D |
899 |
.getCacheService(); |
900 |
if (cacheService == null) { |
901 |
cacheService = new VectorCacheService(_canvas3d, _terrain, props3D
|
902 |
.getCacheName(), layer, _viewProjection); |
903 |
cacheService.setCacheRootDir(Layer3DProps.m_cacheDir); |
904 |
props3D.setCacheService(cacheService); |
905 |
} |
906 |
|
907 |
// use VectorCacheService to add features to terrain
|
908 |
cacheService.addFeaturesToTerrain(); |
909 |
} |
910 |
|
911 |
private void DeleteVectors(FLayer layer, Layer3DProps props3D) { |
912 |
if (_terrain == null || _viewProjection == null) |
913 |
return;
|
914 |
|
915 |
VectorCacheService cacheService = (VectorCacheService) props3D |
916 |
.getCacheService(); |
917 |
if (cacheService != null) { |
918 |
// use VectorCacheService to delete features to terrain
|
919 |
cacheService.deleteFeaturesToTerrain(); |
920 |
} |
921 |
} |
922 |
|
923 |
/**
|
924 |
* Sets the given zoom extent to the view
|
925 |
*
|
926 |
* @param extent
|
927 |
* The extent to zoom to.
|
928 |
*/
|
929 |
public void zoomToExtent(Rectangle2D geoExtent) { |
930 |
double maxHeight = 0.0; |
931 |
|
932 |
// Getting extent positions
|
933 |
double minLat = geoExtent.getMinY();
|
934 |
double maxLat = geoExtent.getMaxY();
|
935 |
double cenLon = geoExtent.getCenterX();
|
936 |
double cenLat = geoExtent.getCenterY();
|
937 |
|
938 |
double elevation = 0; |
939 |
|
940 |
// calculate altitude
|
941 |
double avLat = 0; |
942 |
if (minLat > 0.0 || maxLat < 0.0) |
943 |
avLat = Math.min(Math.abs(minLat), Math.abs(maxLat)); |
944 |
double avLon = Math.min(180.0, geoExtent.getWidth()); |
945 |
|
946 |
double terrainRadius = _terrain.getRadiusEquatorial();
|
947 |
double radiusLat = terrainRadius * Math.cos(Math.toRadians(avLat)); |
948 |
double deltaLon = Math.sqrt(2 * radiusLat * radiusLat |
949 |
* (1 - Math.cos(Math.toRadians(avLon)))); |
950 |
double deltaLat = Math.sqrt(2 * terrainRadius * terrainRadius |
951 |
* (1 - Math.cos(Math.toRadians(geoExtent.getHeight())))); |
952 |
|
953 |
double zoomFactor = 1.5; |
954 |
elevation = (Math.max(deltaLon, deltaLat) * zoomFactor) + maxHeight;
|
955 |
|
956 |
// Calculate XYZ positions for camera.
|
957 |
|
958 |
int terrainType = _terrain.getCoordinateSystemType();
|
959 |
|
960 |
Vec3 eye = new Vec3();
|
961 |
Vec3 center = new Vec3();
|
962 |
Vec3 up = new Vec3();
|
963 |
// Calculate positions for PLAIN MODE.
|
964 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED) {
|
965 |
|
966 |
double difx = (geoExtent.getMaxX() - geoExtent.getX()) / 1.2d; |
967 |
double dify = (geoExtent.getMaxY() - geoExtent.getY()) / 1.2d; |
968 |
double height;
|
969 |
|
970 |
height = Math.sqrt(difx * difx + dify * dify);
|
971 |
double fullWindowFactor = 1.7; |
972 |
// EYE
|
973 |
eye.setX(cenLon); |
974 |
eye.setY(cenLat); |
975 |
eye.setZ(height * fullWindowFactor); |
976 |
// CENTER
|
977 |
center.setX(cenLon); |
978 |
center.setY(cenLat); |
979 |
center.setZ(0.0);
|
980 |
// UP
|
981 |
up.setX(0.0);
|
982 |
up.setY(1.0);
|
983 |
up.setZ(0.0);
|
984 |
} else
|
985 |
// Calculate positions for SPHERICAL MODE.
|
986 |
if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
987 |
// EYE
|
988 |
Vec3 aux = new Vec3(cenLat, cenLon, elevation);
|
989 |
eye = _terrain.convertLatLongHeightToXYZ(aux); |
990 |
// CENTER
|
991 |
center.setX(0.0);
|
992 |
center.setY(0.0);
|
993 |
center.setZ(0.0);
|
994 |
// UP
|
995 |
up.setX(0.0);
|
996 |
up.setY(0.0);
|
997 |
up.setZ(1.0);
|
998 |
} |
999 |
Camera cam = new Camera();
|
1000 |
cam.setViewByLookAt(eye, center, up); |
1001 |
|
1002 |
_terrainViewer.setCamera(cam); |
1003 |
|
1004 |
} |
1005 |
|
1006 |
private void PrintDebugLayers() { |
1007 |
if (_terrainLayerManager != null) { |
1008 |
System.out.println("==========================="); |
1009 |
System.out.println("Total terrain layers: " |
1010 |
+ _terrainLayerManager.getNumLayers()); |
1011 |
System.out.println("==========================="); |
1012 |
} |
1013 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
1014 |
int pos = 0; |
1015 |
while (lyrIterator.hasNext()) {
|
1016 |
FLayer layer = lyrIterator.next(); |
1017 |
System.out.println(" Layer " + layer.getName()); |
1018 |
Layer3DProps props3D = getLayer3DProps(layer); |
1019 |
System.out.println(" Type " + props3D.getType()); |
1020 |
System.out.println(" Order " + pos); |
1021 |
pos++; |
1022 |
} |
1023 |
} |
1024 |
|
1025 |
/**
|
1026 |
* Crea un nuevo MapContext(3D) a partir del XMLEntity.
|
1027 |
*
|
1028 |
* @param xml
|
1029 |
* XMLEntity
|
1030 |
*
|
1031 |
* @return Nuevo MapContext3D.
|
1032 |
*
|
1033 |
* @throws XMLException
|
1034 |
*/
|
1035 |
public static MapContext createFromXML(XMLEntity xml) throws XMLException { |
1036 |
ViewPort3D vp = (ViewPort3D) ViewPort3D.createFromXML(xml.getChild(0));
|
1037 |
|
1038 |
FLayers layers = new FLayers3D(null, null, vp); |
1039 |
layers.setXMLEntity(xml.getChild(1));
|
1040 |
|
1041 |
MapContext fmap = layers.getMapContext(); |
1042 |
|
1043 |
return fmap;
|
1044 |
} |
1045 |
|
1046 |
public static MapContext createFromXML03(XMLEntity xml) throws XMLException { |
1047 |
ViewPort vp = ViewPort.createFromXML03(xml.getChild(0));
|
1048 |
|
1049 |
FLayers layers = new FLayers3D(null, null, vp); |
1050 |
layers.setXMLEntity03(xml.getChild(1));
|
1051 |
|
1052 |
MapContext fmap = layers.getMapContext(); |
1053 |
|
1054 |
return fmap;
|
1055 |
} |
1056 |
|
1057 |
public GraphicLayer getGraphicsLayer() {
|
1058 |
GraphicLayer3D gra3D = new GraphicLayer3D(_terrainViewer, getTerrain());
|
1059 |
return gra3D;
|
1060 |
} |
1061 |
|
1062 |
public Node getSpecialNode() {
|
1063 |
Node specialNode = null;
|
1064 |
try {
|
1065 |
specialNode = _terrainViewer.getFeature(0);
|
1066 |
} catch (ChildIndexOutOfBoundsExceptions e) {
|
1067 |
_logger.error("Command: " + "Error child index out of bound.", e); |
1068 |
} |
1069 |
return specialNode;
|
1070 |
} |
1071 |
|
1072 |
public ViewPort getViewPort() {
|
1073 |
|
1074 |
ViewPort3D vp = (ViewPort3D) super.getViewPort();
|
1075 |
|
1076 |
if (_canvas3d != null) |
1077 |
vp.setImageSize(new Dimension(_terrainViewer.getWidth(), |
1078 |
_terrainViewer.getHeight())); |
1079 |
vp.setTerrain(this.getTerrain());
|
1080 |
vp.setViewer(this._canvas3d);
|
1081 |
|
1082 |
return vp;
|
1083 |
} |
1084 |
|
1085 |
/**
|
1086 |
* M�todo de conveniencia que se usa provisionalmente para solicitar un
|
1087 |
* refresco de todo lo que dependa del FMap (MapContext). Esto provocar� un
|
1088 |
* evento de cambio de orden de capas que obligar� a redibujar todo lo que
|
1089 |
* depende de FMap (TOC, MapControl, FFrameView, etc).
|
1090 |
*/
|
1091 |
|
1092 |
/*
|
1093 |
* public void invalidate() { ViewPort3D vp = (ViewPort3D)
|
1094 |
* super.getViewPort(); if (vp.getDirty()) { vp.setDirty(false); } FLayer[]
|
1095 |
* selectedExtent = getLayers().getActives();
|
1096 |
*
|
1097 |
* if (selectedExtent.length > 0) { for (int i = 0; i <
|
1098 |
* selectedExtent.length; i++) { if (selectedExtent[0].isAvailable()) {
|
1099 |
*
|
1100 |
* FLayer lyr3D = selectedExtent[i]; Layer3DProps layer3DProps =
|
1101 |
* Layer3DProps .getLayer3DProps(lyr3D);
|
1102 |
*
|
1103 |
* Layer terrainLayer = _terrainFLayerMap.get(lyr3D); float opacity =
|
1104 |
* (((FLyrDefault) lyr3D).getTransparency()) / (float) 255; if()
|
1105 |
* //_terrain.setTextureOpacityLayer(order, opacity); } }
|
1106 |
*
|
1107 |
* } }
|
1108 |
*/
|
1109 |
|
1110 |
public void selectionChanged(SelectionEvent e) { |
1111 |
// TODO Auto-generated method stub
|
1112 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
1113 |
while (lyrIterator.hasNext()) {
|
1114 |
FLayer layer = lyrIterator.next(); |
1115 |
Layer3DProps props3D = getLayer3DProps(layer); |
1116 |
if (props3D.getType() != Layer3DProps.layer3DOSG) {
|
1117 |
if (layer.getClass().equals(FLyrVect.class)) {
|
1118 |
FLyrVect lyr = (FLyrVect) layer; |
1119 |
|
1120 |
FBitSet selection = null;
|
1121 |
try {
|
1122 |
selection = lyr.getRecordset().getSelectionSupport() |
1123 |
.getSelection(); |
1124 |
} catch (ReadDriverException e1) {
|
1125 |
// TODO Auto-generated catch block
|
1126 |
e1.printStackTrace(); |
1127 |
} |
1128 |
|
1129 |
if ((selection.cardinality() == 0) |
1130 |
|| (!(selection.isEmpty()))) { |
1131 |
Layer3DProps props = Layer3DProps |
1132 |
.getLayer3DProps(layer); |
1133 |
refreshLayerInTerrain(props, true);
|
1134 |
if (layer instanceof FLyrVect) { |
1135 |
FLyrVect fvect = (FLyrVect) layer; |
1136 |
props.drawVersion = fvect.getDrawVersion(); |
1137 |
} |
1138 |
} |
1139 |
} |
1140 |
} |
1141 |
} |
1142 |
} |
1143 |
|
1144 |
public void removeLayerToTerrain(FLayer layer) { |
1145 |
// TODO Auto-generated method stub
|
1146 |
Layer3DProps props3D = getLayer3DProps(layer); |
1147 |
|
1148 |
if (props3D.getType() == Layer3DProps.layer3DVector) {
|
1149 |
DeleteVectors(layer, props3D); |
1150 |
} else if (props3D.getType() == Layer3DProps.layer3DOSG) { |
1151 |
DeleteOSGLayer(layer, props3D); |
1152 |
} else {
|
1153 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
1154 |
if (terrainLayer != null) { |
1155 |
FLayerCacheService cacheService = (FLayerCacheService) props3D.getCacheService(); |
1156 |
if(cacheService != null) |
1157 |
try {
|
1158 |
cacheService.free(); |
1159 |
} catch (Throwable e) { |
1160 |
// TODO Auto-generated catch block
|
1161 |
e.printStackTrace(); |
1162 |
} |
1163 |
_terrainLayerMap.remove(terrainLayer.getLayerID()); |
1164 |
_terrainFLayerMap.remove(layer); |
1165 |
|
1166 |
try {
|
1167 |
_terrainLayerManager.removeLayer(terrainLayer); |
1168 |
} catch (LayerManagementException e) {
|
1169 |
// TODO Auto-generated catch block
|
1170 |
e.printStackTrace(); |
1171 |
} |
1172 |
} |
1173 |
} |
1174 |
|
1175 |
} |
1176 |
|
1177 |
private void DeleteOSGLayer(FLayer layer, Layer3DProps props3D) { |
1178 |
if (_terrain == null || _viewProjection == null) |
1179 |
return;
|
1180 |
|
1181 |
OSGCacheService cacheService = (OSGCacheService) props3D |
1182 |
.getCacheService(); |
1183 |
if (cacheService != null) { |
1184 |
// use VectorCacheService to delete features to terrain
|
1185 |
cacheService.DeleteFeaturesToTerrain(); |
1186 |
} |
1187 |
} |
1188 |
|
1189 |
public boolean isRenewCanvasOff() { |
1190 |
return _renewCanvasOff;
|
1191 |
} |
1192 |
|
1193 |
public void setRenewCanvasOff(boolean renewCanvasOff) { |
1194 |
_renewCanvasOff = renewCanvasOff; |
1195 |
} |
1196 |
|
1197 |
public void drawValueChanged(LayerEvent arg0) { |
1198 |
// TODO Auto-generated method stub
|
1199 |
|
1200 |
} |
1201 |
|
1202 |
protected class MyCancel implements Cancellable, ICancellable { |
1203 |
|
1204 |
public boolean isCanceled() { |
1205 |
return false; |
1206 |
} |
1207 |
|
1208 |
public void setCanceled(boolean canceled) { |
1209 |
|
1210 |
} |
1211 |
|
1212 |
/* if you don�t put and ID the wms donwload will be fail */
|
1213 |
public Object getID() { |
1214 |
return this; |
1215 |
} |
1216 |
|
1217 |
} |
1218 |
|
1219 |
public UpdateDataEvent loadData(RequestDataEvent rde) {
|
1220 |
|
1221 |
if (_terrainLayerMap.size() == 0) |
1222 |
return null; |
1223 |
if (rde == null) |
1224 |
return null; |
1225 |
if (rde.getExtent() == null) |
1226 |
return null; |
1227 |
if (rde.getLayer() == null) |
1228 |
return null; |
1229 |
if (rde.getLayerManager() == null) |
1230 |
return null; |
1231 |
|
1232 |
UpdateDataEvent ude = new UpdateDataEvent();
|
1233 |
ude.copyDataFromRequest(rde); |
1234 |
|
1235 |
|
1236 |
String layerID = rde.getLayer().getLayerID();
|
1237 |
FLayer layer = (FLayer) _terrainLayerMap.get(layerID); |
1238 |
if (layer == null) |
1239 |
return null; |
1240 |
if (!layer.isVisible())
|
1241 |
return null; |
1242 |
|
1243 |
Layer3DProps props3D = getLayer3DProps(layer); |
1244 |
|
1245 |
// get/create cache service
|
1246 |
boolean existsCacheService = true; |
1247 |
FLayerCacheService cacheService = (FLayerCacheService) props3D |
1248 |
.getCacheService(); |
1249 |
if (cacheService == null) { |
1250 |
existsCacheService = false;
|
1251 |
cacheService = new FLayerCacheService(_terrain, props3D
|
1252 |
.getCacheName(), layer, _viewProjection); |
1253 |
cacheService.setCacheRootDir(Layer3DProps.m_cacheDir); |
1254 |
props3D.setCacheService(cacheService); |
1255 |
|
1256 |
} |
1257 |
|
1258 |
|
1259 |
|
1260 |
int dataType = props3D.getType();
|
1261 |
Point tileIndices = new Point(rde.getTileX(), rde.getTileY()); |
1262 |
TileNum tileNum = new TileNum(rde.getTileLevel(), tileIndices);
|
1263 |
|
1264 |
String tileFileName = ""; |
1265 |
|
1266 |
double minX, minY, width, height;
|
1267 |
|
1268 |
if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
|
1269 |
minX = rde.getExtent().xMin(); |
1270 |
minY = rde.getExtent().yMin(); |
1271 |
width = rde.getExtent().xMax() - rde.getExtent().xMin(); |
1272 |
height = rde.getExtent().yMax() - rde.getExtent().yMin(); |
1273 |
} else {
|
1274 |
minX = Math.toDegrees(rde.getExtent().xMin());
|
1275 |
minY = Math.toDegrees(rde.getExtent().yMin());
|
1276 |
width = Math.toDegrees(rde.getExtent().xMax()
|
1277 |
- rde.getExtent().xMin()); |
1278 |
height = Math.toDegrees(rde.getExtent().yMax()
|
1279 |
- rde.getExtent().yMin()); |
1280 |
} |
1281 |
boolean failData = false; |
1282 |
|
1283 |
Rectangle2D extent = new Rectangle2D.Double(minX, minY, width, height); |
1284 |
if (cacheService.intersectsLayer(extent)) { // extent test |
1285 |
try {
|
1286 |
tileFileName = cacheService.getTileAsFName(tileNum, extent); |
1287 |
if (tileFileName == null) |
1288 |
failData = true;
|
1289 |
} catch (Exception e) { |
1290 |
failData = true;
|
1291 |
NotificationManager.addInfo("Problem reading tile:" + tileNum,
|
1292 |
e); |
1293 |
e.printStackTrace(); |
1294 |
} |
1295 |
|
1296 |
if (failData) {
|
1297 |
return null; |
1298 |
// ude.setFailData();
|
1299 |
} else {
|
1300 |
switch (dataType) {
|
1301 |
case Layer3DProps.layer3DImage:
|
1302 |
ude.setRasterData(tileFileName, "gdal");
|
1303 |
break;
|
1304 |
case Layer3DProps.layer3DElevation:
|
1305 |
ude.setHeightfieldData(tileFileName, "gdal");
|
1306 |
break;
|
1307 |
case Layer3DProps.layer3DVectorMR:
|
1308 |
ude.setVectorData(tileFileName, "osg");
|
1309 |
break;
|
1310 |
} |
1311 |
} |
1312 |
} |
1313 |
|
1314 |
// if(layer instanceof FLyrWMS && existsCacheService) {
|
1315 |
// try {
|
1316 |
// FLyrWMS wmsLayer = (FLyrWMS) layer;
|
1317 |
// String name = cacheService.getTileAsFName(tileNum, extent);
|
1318 |
//
|
1319 |
// if(name != null){
|
1320 |
//
|
1321 |
// File f = new File(name);
|
1322 |
// wmsLayer.setName(f.getName());
|
1323 |
// wmsLayer.setLoadParams(f);
|
1324 |
// wmsLayer.load();
|
1325 |
// }
|
1326 |
//
|
1327 |
// } catch (LoadLayerException e) {
|
1328 |
// // TODO Auto-generated catch block
|
1329 |
// e.printStackTrace();
|
1330 |
// } catch (CacheServiceException e) {
|
1331 |
// // TODO Auto-generated catch block
|
1332 |
// e.printStackTrace();
|
1333 |
// }
|
1334 |
//
|
1335 |
//
|
1336 |
// }
|
1337 |
|
1338 |
return ude;
|
1339 |
} |
1340 |
} |