gvsig-3d / 1.10 / trunk / libraries / lib3DMap / src / org / gvsig / gvsig3d / map3d / MapContext3D.java @ 113
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package org.gvsig.gvsig3d.map3d; |
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|
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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.util.ArrayList; |
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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.TileNum; |
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import org.gvsig.fmap.raster.layers.FLyrRasterSE; |
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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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|
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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.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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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.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.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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|
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private boolean visibilityChange = false; |
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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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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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|
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public Terrain getTerrain() {
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return _terrain;
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} |
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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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} |
388 |
|
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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(); |
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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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} |
403 |
|
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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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} |
413 |
|
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System.out.println("En el toc antes era el " + oldPos + " y ahora el " |
415 |
+ newPos); |
416 |
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(); |
420 |
} |
421 |
|
422 |
public void layerAdded(FLayers3D parent, FLayer layer) { |
423 |
|
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// to add group layers to 3D, just add recursively child data layers
|
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if (layer instanceof FLayers) { |
426 |
FLayers group = (FLayers) layer; |
427 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
428 |
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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} |
433 |
|
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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(); |
447 |
if (recordSet != null) { |
448 |
SelectionSupport selectionSupport = recordSet |
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.getSelectionSupport(); |
450 |
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(); |
455 |
} |
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} |
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|
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if (!_bLoading)
|
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addLayerToTerrain(layer, true);
|
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|
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// Only do this the first time to add layer
|
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if (_bEmptyView && !_bLoading) {
|
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if (layers.getLayersCount() > 0) { |
464 |
try {
|
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zoomToExtent(layer.getFullExtent()); |
466 |
} catch (ExpansionFileReadException e) {
|
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e.printStackTrace(); |
468 |
} catch (ReadDriverException e) {
|
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e.printStackTrace(); |
470 |
} |
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_bEmptyView = false;
|
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} |
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} |
474 |
|
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//PrintDebugLayers();
|
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} |
477 |
|
478 |
public void layerRemoved(FLayers3D parent, FLayer layer) { |
479 |
|
480 |
// to remove group layers to 3D, just remove recursively child data
|
481 |
// layers
|
482 |
if (layer instanceof FLayers) { |
483 |
FLayers group = (FLayers) layer; |
484 |
for (int iChild = 0; iChild < group.getLayersCount(); iChild++) { |
485 |
layerRemoved((FLayers3D) group, group.getLayer(iChild)); |
486 |
} |
487 |
getLayer3DProps(layer).setHooked(false);
|
488 |
return;
|
489 |
} |
490 |
|
491 |
if (layer instanceof Classifiable) { |
492 |
Classifiable legendLyr = (Classifiable) layer; |
493 |
legendLyr.removeLegendListener((LegendListener) this);
|
494 |
} |
495 |
|
496 |
layer.removeLayerListener((LayerListener) this);
|
497 |
|
498 |
removeLayerToTerrain(layer); |
499 |
|
500 |
// All layers are removed
|
501 |
if (layers.getLayersCount() == 0) { |
502 |
_bEmptyView = true;
|
503 |
} |
504 |
|
505 |
PrintDebugLayers(); |
506 |
} |
507 |
|
508 |
/**
|
509 |
* DOCUMENT ME!
|
510 |
*
|
511 |
* @param e
|
512 |
* DOCUMENT ME!
|
513 |
*/
|
514 |
public void legendChanged(LegendChangedEvent e) { |
515 |
if (!_bListenToLegend)
|
516 |
return;
|
517 |
if ((e == null) && (!visibilityChange)) { |
518 |
// find layer whose legend changed
|
519 |
FLayer found = null;
|
520 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
521 |
while (lyrIterator.hasNext()) {
|
522 |
FLayer lyr = lyrIterator.next(); |
523 |
if (lyr instanceof FLyrVect) { |
524 |
FLyrVect lyrVect = (FLyrVect) lyr; |
525 |
long newDrawVersion = lyrVect.getDrawVersion();
|
526 |
Layer3DProps props3D = getLayer3DProps(lyrVect); |
527 |
if ((newDrawVersion - props3D.drawVersion) >= 1) { |
528 |
props3D.drawVersion = lyrVect.getDrawVersion(); |
529 |
refreshLayerInTerrain(props3D, true);
|
530 |
refreshLayerVectorsVisibility(lyrVect); |
531 |
_bListenToLegend = false;
|
532 |
//props3D.VerifyLegend(_terrain.getTerrainName());
|
533 |
_bListenToLegend = true;
|
534 |
|
535 |
} |
536 |
} |
537 |
} |
538 |
|
539 |
IWindow f = PluginServices.getMDIManager().getActiveWindow(); |
540 |
if (f instanceof BaseView) { |
541 |
BaseView view3D = (BaseView) f; |
542 |
view3D.getTOC().refresh(); |
543 |
} |
544 |
} |
545 |
visibilityChange = false;
|
546 |
} |
547 |
|
548 |
public void visibilityChanged(LayerEvent e) { |
549 |
FLayer lyr = e.getSource(); |
550 |
|
551 |
Layer3DProps props3D = getLayer3DProps(lyr); |
552 |
|
553 |
if (props3D.getType() == Layer3DProps.layer3DVector) {
|
554 |
refreshLayerVectorsVisibility(lyr); |
555 |
} else if (props3D.getType() == Layer3DProps.layer3DOSG) { |
556 |
refreshLayer3DOSGVisibility(lyr); |
557 |
} else {
|
558 |
refreshLayerVisibility(lyr); |
559 |
} |
560 |
visibilityChange = true;
|
561 |
} |
562 |
|
563 |
private void refreshLayer3DOSGVisibility(FLayer lyr) { |
564 |
if (_terrain == null || _viewProjection == null) |
565 |
return;
|
566 |
|
567 |
Layer3DProps props3D = getLayer3DProps(lyr); |
568 |
|
569 |
OSGCacheService cacheService = (OSGCacheService) props3D |
570 |
.getCacheService(); |
571 |
if (cacheService != null) { |
572 |
// use VectorCacheService to add features to terrain
|
573 |
cacheService.refreshFeaturesToTerrain(lyr.isVisible()); |
574 |
} |
575 |
|
576 |
} |
577 |
|
578 |
private void refreshLayerVisibility(FLayer layer) { |
579 |
|
580 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
581 |
terrainLayer.setEnabled(layer.isVisible()); |
582 |
_terrainLayerManager.updateLayers(); |
583 |
|
584 |
} |
585 |
|
586 |
private void refreshLayerVectorsVisibility(FLayer lyr) { |
587 |
if (_terrain == null || _viewProjection == null) |
588 |
return;
|
589 |
|
590 |
Layer3DProps props3D = getLayer3DProps(lyr); |
591 |
|
592 |
VectorCacheService cacheService = (VectorCacheService) props3D |
593 |
.getCacheService(); |
594 |
if (cacheService != null) { |
595 |
// use VectorCacheService to add features to terrain
|
596 |
cacheService.refreshFeaturesToTerrain(lyr.isVisible()); |
597 |
props3D.drawVersion = lyr.getDrawVersion(); |
598 |
} |
599 |
|
600 |
} |
601 |
|
602 |
public void activationChanged(LayerEvent e) { |
603 |
|
604 |
int a = 0; |
605 |
} |
606 |
|
607 |
public void nameChanged(LayerEvent e) { |
608 |
// TODO Implement this method
|
609 |
} |
610 |
|
611 |
public void editionChanged(LayerEvent e) { |
612 |
// TODO Implement this method
|
613 |
|
614 |
} |
615 |
|
616 |
public void refreshLayerInTerrain(Layer3DProps props, boolean bRemoveCache) { |
617 |
if (props == null) |
618 |
return;
|
619 |
|
620 |
if (_terrain == null) |
621 |
return; // view not opened yet |
622 |
|
623 |
// clear cache
|
624 |
|
625 |
|
626 |
|
627 |
// refresh layer in terrain
|
628 |
int type = props.getType();
|
629 |
if ((type == Layer3DProps.layer3DImage)
|
630 |
|| (type == Layer3DProps.layer3DElevation) |
631 |
|| (type == Layer3DProps.layer3DVectorMR)) { |
632 |
|
633 |
if (bRemoveCache) {
|
634 |
|
635 |
String layerCacheDir = Layer3DProps.m_cacheDir + File.separator |
636 |
+ _terrain.getTerrainName() + File.separator + props.getCacheName();
|
637 |
|
638 |
FLayerCacheService cacheServices = (FLayerCacheService) props.getCacheService(); |
639 |
if(cacheServices != null) |
640 |
{ |
641 |
try {
|
642 |
cacheServices.free(); |
643 |
props.setCacheService(null);
|
644 |
} catch (Throwable e) { |
645 |
// TODO Auto-generated catch block
|
646 |
e.printStackTrace(); |
647 |
} |
648 |
} |
649 |
|
650 |
removeCache(new File(layerCacheDir)); |
651 |
} |
652 |
try {
|
653 |
_terrainLayerManager.invalidateLayer(props.getTerrainLayer()); |
654 |
} catch (LayerManagementException e) {
|
655 |
// TODO Auto-generated catch block
|
656 |
e.printStackTrace(); |
657 |
} |
658 |
} else if (type == Layer3DProps.layer3DVector) { |
659 |
invalidateVectorLayer(props); |
660 |
} |
661 |
} |
662 |
|
663 |
private void invalidateVectorLayer(Layer3DProps props) { |
664 |
// TODO Auto-generated method stub
|
665 |
if (_terrain == null || _viewProjection == null) |
666 |
return;
|
667 |
|
668 |
VectorCacheService cacheService = (VectorCacheService) props |
669 |
.getCacheService(); |
670 |
if (cacheService != null) { |
671 |
// use VectorCacheService to add features to terrain
|
672 |
cacheService.refreshFeaturesToTerrain(); |
673 |
} |
674 |
} |
675 |
|
676 |
private boolean removeCache(File path) { |
677 |
if( path.exists() ) {
|
678 |
File[] files = path.listFiles(); |
679 |
for(int i=0; i<files.length; i++) { |
680 |
if(files[i].isDirectory()) {
|
681 |
removeCache(files[i]); |
682 |
} |
683 |
else {
|
684 |
files[i].delete(); |
685 |
} |
686 |
} |
687 |
} |
688 |
return( path.delete() );
|
689 |
} |
690 |
|
691 |
protected Layer3DProps getLayer3DProps(FLayer layer) {
|
692 |
|
693 |
Layer3DProps props3D = Layer3DProps.getLayer3DProps(layer); |
694 |
|
695 |
// Create instance of props for osg layers.
|
696 |
if (props3D == null) { |
697 |
props3D = new Layer3DProps();
|
698 |
if (layer instanceof FLyrVect) { |
699 |
FLyrVect nLayer = (FLyrVect) layer; |
700 |
Driver driver;
|
701 |
try {
|
702 |
driver = nLayer.getRecordset().getDriver(); |
703 |
if (driver instanceof GvsigDriverOSG) { |
704 |
props3D.setChooseType(false);
|
705 |
props3D.setType(Layer3DProps.layer3DOSG); |
706 |
} |
707 |
} catch (ReadDriverException e) {
|
708 |
// TODO Auto-generated catch block
|
709 |
e.printStackTrace(); |
710 |
} |
711 |
|
712 |
} |
713 |
// Set the properties
|
714 |
props3D.setLayer(layer); |
715 |
|
716 |
props3D.initCacheName(_terrain.getCoordinateSystemType(), |
717 |
_viewProjection, Terrain.CoordinateSystemType.GEOCENTRIC); |
718 |
FLyrDefault baseLayer = (FLyrDefault) layer; |
719 |
baseLayer.setProperty("3DLayerExtension", props3D);
|
720 |
props3D.setVerticalEx(getVerticalExaggeration()); |
721 |
} else {
|
722 |
if (_bLoading)
|
723 |
props3D.setChooseType(false);
|
724 |
props3D.setLayer(layer); |
725 |
} |
726 |
|
727 |
return props3D;
|
728 |
} |
729 |
|
730 |
public void addCurrentLayers() { |
731 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
732 |
while (lyrIterator.hasNext()) {
|
733 |
FLayer layer = lyrIterator.next(); |
734 |
Layer3DProps props = getLayer3DProps(layer); |
735 |
// props.setTerrainOrder(props.getTocOrder());
|
736 |
addLayerToTerrain(layer, false);
|
737 |
} |
738 |
} |
739 |
|
740 |
public void addLayerToTerrain(FLayer layer, |
741 |
boolean bVerifyLegend) {
|
742 |
Layer3DProps props3D = getLayer3DProps(layer); |
743 |
|
744 |
if (props3D.getType() == Layer3DProps.layer3DVector) {
|
745 |
CreateVectors(layer, props3D); // special case for now without
|
746 |
// disk cache
|
747 |
} else if (props3D.getType() == Layer3DProps.layer3DOSG) { |
748 |
CreateOSGLayer(layer, props3D); |
749 |
} else {
|
750 |
Rectangle2D layerExtent = null; |
751 |
try {
|
752 |
layerExtent = layer.getFullExtent(); |
753 |
} catch (ExpansionFileReadException e) {
|
754 |
e.printStackTrace(); |
755 |
} catch (ReadDriverException e) {
|
756 |
e.printStackTrace(); |
757 |
} |
758 |
if (layerExtent == null) { // hack for missing extents |
759 |
if (_terrain.getCoordinateSystemType() == Terrain.CoordinateSystemType.GEOCENTRIC)
|
760 |
layerExtent = new Rectangle2D.Double(-180.0, -90.0, 360.0, |
761 |
180.0);
|
762 |
else
|
763 |
layerExtent = new Rectangle2D.Double(-20000000.0, |
764 |
-10000000.0, 40000000.0, 20000000.0); |
765 |
// TODO toggle comment because this code use WCS extension. When
|
766 |
// WCS extension runs correctly uncoment!!!
|
767 |
|
768 |
if (layer instanceof FLyrWCS) |
769 |
((FLyrWCS) layer).setFullExtent(layerExtent); |
770 |
} |
771 |
|
772 |
Extent extent = null;
|
773 |
if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
|
774 |
extent = new Extent(layerExtent.getMinX(), layerExtent
|
775 |
.getMinY(), layerExtent.getMaxX(), layerExtent |
776 |
.getMaxY()); |
777 |
} else {
|
778 |
extent = new Extent(Math.toRadians(layerExtent.getMinX()), Math |
779 |
.toRadians(layerExtent.getMinY()), Math
|
780 |
.toRadians(layerExtent.getMaxX()), Math
|
781 |
.toRadians(layerExtent.getMaxY())); |
782 |
} |
783 |
|
784 |
if (props3D.getType() == Layer3DProps.layer3DImage) {
|
785 |
RasterLayer rlayer = new RasterLayer();
|
786 |
rlayer.setEnabled(layer.isVisible()); |
787 |
rlayer.setExtent(extent); |
788 |
rlayer.setOpacity(props3D.getOpacity()); |
789 |
rlayer.setDataDriver(_terrainDataManager); |
790 |
_logger.warn("computed optimum level = "+computeOptimumLevel(layer,20,256)); |
791 |
rlayer.setMaxResolution(computeOptimumLevel(layer,20,256)); |
792 |
try {
|
793 |
_terrainLayerManager.addLayer(rlayer); |
794 |
} catch (LayerManagementException e) {
|
795 |
// TODO Auto-generated catch block
|
796 |
e.printStackTrace(); |
797 |
} |
798 |
_terrainFLayerMap.put(layer, rlayer); |
799 |
_terrainLayerMap.put(rlayer.getLayerID(), layer); |
800 |
props3D.setTerrainLayer(rlayer); |
801 |
// Refresh cache for vector rasterized layers
|
802 |
if (layer.getClass().equals(FLyrVect.class)) {
|
803 |
refreshLayerInTerrain(props3D, true);
|
804 |
} |
805 |
} else if (props3D.getType() == Layer3DProps.layer3DElevation) { |
806 |
HeightfieldLayer hlayer = new HeightfieldLayer();
|
807 |
hlayer.setEnabled(layer.isVisible()); |
808 |
hlayer.setExtent(extent); |
809 |
hlayer.setVerticalExaggeration(props3D.getVerticalEx()); |
810 |
_logger.warn("computed optimum level = "+computeOptimumLevel(layer,20,32)); |
811 |
hlayer.setMaxResolution(computeOptimumLevel(layer,20,32)); |
812 |
hlayer.setDataDriver(_terrainDataManager); |
813 |
try {
|
814 |
_terrainLayerManager.addLayer(hlayer); |
815 |
} catch (LayerManagementException e) {
|
816 |
// TODO Auto-generated catch block
|
817 |
e.printStackTrace(); |
818 |
} |
819 |
_terrainFLayerMap.put(layer, hlayer); |
820 |
_terrainLayerMap.put(hlayer.getLayerID(), layer); |
821 |
props3D.setTerrainLayer(hlayer); |
822 |
} else if (props3D.getType() == Layer3DProps.layer3DVectorMR) { |
823 |
VectorLayer vlayer = new VectorLayer();
|
824 |
vlayer.setEnabled(true);
|
825 |
vlayer.setExtent(extent); |
826 |
vlayer.setDensity(1.0f);
|
827 |
vlayer.setDataDriver(_terrainDataManager); |
828 |
try {
|
829 |
_terrainLayerManager.addLayer(vlayer); |
830 |
} catch (LayerManagementException e) {
|
831 |
// TODO Auto-generated catch block
|
832 |
e.printStackTrace(); |
833 |
} |
834 |
_terrainFLayerMap.put(layer, vlayer); |
835 |
_terrainLayerMap.put(vlayer.getLayerID(), layer); |
836 |
props3D.setTerrainLayer(vlayer); |
837 |
} |
838 |
|
839 |
if (bVerifyLegend) {
|
840 |
_bListenToLegend = false;
|
841 |
props3D.VerifyLegend(_terrain.getTerrainName()); |
842 |
_bListenToLegend = true;
|
843 |
} |
844 |
} |
845 |
} |
846 |
|
847 |
public int computeOptimumLevel(FLayer layer, int maxLevel, double tileSize) { |
848 |
int level = maxLevel;
|
849 |
if(!(layer instanceof FLyrRasterSE)) |
850 |
return level;
|
851 |
|
852 |
|
853 |
Rectangle2D ext = null; |
854 |
try {
|
855 |
ext = layer.getFullExtent(); |
856 |
} catch (ReadDriverException e1) {
|
857 |
NotificationManager.addError("Error al obtener el extent", e1);
|
858 |
} |
859 |
|
860 |
ArrayList attr = ((FLyrRasterSE)layer).getAttributes();
|
861 |
int width = 0, height = 0; |
862 |
for (int i=0; i<attr.size(); i++) { |
863 |
Object[] a = (Object []) attr.get(i); |
864 |
if (a[0].toString().equals("Width")) |
865 |
width = ((Integer)a[1]).intValue(); |
866 |
if (a[0].toString().equals("Height")) |
867 |
height = ((Integer)a[1]).intValue(); |
868 |
} |
869 |
|
870 |
if( ext != null && |
871 |
width != 0 &&
|
872 |
height != 0){
|
873 |
|
874 |
Extent destinationExtents = _terrain.getExtent(); |
875 |
double xMax = destinationExtents.xMax();
|
876 |
double xMin = destinationExtents.xMin();
|
877 |
double yMax = destinationExtents.yMax();
|
878 |
double yMin = destinationExtents.yMin();
|
879 |
int terrainType = _terrain.getCoordinateSystemType();
|
880 |
if(terrainType == Terrain.CoordinateSystemType.GEOCENTRIC)
|
881 |
{ |
882 |
xMax = Math.toDegrees(xMax);
|
883 |
xMin = Math.toDegrees(xMin);
|
884 |
yMax = Math.toDegrees(yMax);
|
885 |
yMin = Math.toDegrees(yMin);
|
886 |
} |
887 |
|
888 |
double destination_xRange = xMax-xMin;
|
889 |
double destination_yRange = yMax-yMin;
|
890 |
double AR = destination_xRange / destination_yRange;
|
891 |
int C1 = 1; |
892 |
int R1 = 1; |
893 |
|
894 |
boolean swapAxis = AR<1.0; |
895 |
if (swapAxis) AR = 1.0/AR; |
896 |
|
897 |
double lower_AR = Math.floor(AR); |
898 |
double upper_AR = Math.ceil(AR); |
899 |
|
900 |
if (AR<Math.sqrt(lower_AR*upper_AR)) |
901 |
{ |
902 |
C1 = (int)(lower_AR);
|
903 |
R1 = 1;
|
904 |
} |
905 |
else
|
906 |
{ |
907 |
C1 = (int)(upper_AR);
|
908 |
R1 = 1;
|
909 |
} |
910 |
|
911 |
if (swapAxis)
|
912 |
{ |
913 |
//std::swap(C1,R1);
|
914 |
int t = C1;
|
915 |
C1 = R1; |
916 |
R1 = t; |
917 |
} |
918 |
|
919 |
|
920 |
double source_xRange = ext.getMaxX() - ext.getMinX();
|
921 |
double source_yRange = ext.getMaxY() - ext.getMinY();
|
922 |
|
923 |
float sourceResolutionX = ((float)source_xRange)/(float)width; |
924 |
float sourceResolutionY = ((float)source_yRange)/(float)height; |
925 |
|
926 |
// log(osg::NOTICE,"Source %s resX %f resY %f",source->getFileName().c_str(), sourceResolutionX, sourceResolutionX);
|
927 |
|
928 |
|
929 |
int k_cols = (int)( Math.ceil( 1.0 + Math.log( destination_xRange / (C1 * sourceResolutionX * tileSize ) ) / Math.log(2.0) ) ); |
930 |
int k_rows = (int)( Math.ceil( 1.0 + Math.log( destination_yRange / (R1 * sourceResolutionY * tileSize ) ) / Math.log(2.0) ) ); |
931 |
level = Math.max(k_cols, k_rows);
|
932 |
level = Math.min(level, maxLevel);
|
933 |
level = Math.max(level, 0); |
934 |
} |
935 |
return level;
|
936 |
} |
937 |
|
938 |
private void CreateOSGLayer(FLayer layer, Layer3DProps props3D) { |
939 |
if (_terrain == null || _viewProjection == null) |
940 |
return;
|
941 |
|
942 |
OSGCacheService cacheService = (OSGCacheService) props3D |
943 |
.getCacheService(); |
944 |
if (cacheService == null) { |
945 |
cacheService = new OSGCacheService(_canvas3d, _terrain, props3D
|
946 |
.getCacheName(), layer, _viewProjection); |
947 |
cacheService.setCacheRootDir(Layer3DProps.m_cacheDir); |
948 |
props3D.setCacheService(cacheService); |
949 |
} |
950 |
|
951 |
// use VectorCacheService to add features to planet
|
952 |
cacheService.AddFeaturesToTerrain(); |
953 |
|
954 |
} |
955 |
|
956 |
@Override
|
957 |
public XMLEntity getXMLEntity() throws XMLException { |
958 |
// TODO Auto-generated method stub
|
959 |
XMLEntity xml = super.getXMLEntity();
|
960 |
|
961 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
962 |
while (lyrIterator.hasNext()) {
|
963 |
FLayer lyr = lyrIterator.next(); |
964 |
Layer3DProps props3D = getLayer3DProps(lyr); |
965 |
int type = props3D.getType();
|
966 |
if (type == Layer3DProps.layer3DOSG) {
|
967 |
|
968 |
OSGCacheService cacheService = (OSGCacheService) props3D |
969 |
.getCacheService(); |
970 |
if (cacheService != null) { |
971 |
// use VectorCacheService to add features to planet
|
972 |
if (props3D.isEditing()) {
|
973 |
// TODO: PONER AKI EL CODIGO DE SALVAR
|
974 |
} |
975 |
} |
976 |
} |
977 |
} |
978 |
|
979 |
return xml;
|
980 |
|
981 |
} |
982 |
|
983 |
private void CreateVectors(FLayer layer, Layer3DProps props3D) { |
984 |
if (_terrain == null || _viewProjection == null) |
985 |
return;
|
986 |
|
987 |
VectorCacheService cacheService = (VectorCacheService) props3D |
988 |
.getCacheService(); |
989 |
if (cacheService == null) { |
990 |
cacheService = new VectorCacheService(_canvas3d, _terrain, props3D
|
991 |
.getCacheName(), layer, _viewProjection); |
992 |
cacheService.setCacheRootDir(Layer3DProps.m_cacheDir); |
993 |
props3D.setCacheService(cacheService); |
994 |
} |
995 |
|
996 |
// use VectorCacheService to add features to terrain
|
997 |
cacheService.addFeaturesToTerrain(); |
998 |
} |
999 |
|
1000 |
private void DeleteVectors(FLayer layer, Layer3DProps props3D) { |
1001 |
if (_terrain == null || _viewProjection == null) |
1002 |
return;
|
1003 |
|
1004 |
VectorCacheService cacheService = (VectorCacheService) props3D |
1005 |
.getCacheService(); |
1006 |
if (cacheService != null) { |
1007 |
// use VectorCacheService to delete features to terrain
|
1008 |
cacheService.deleteFeaturesToTerrain(); |
1009 |
} |
1010 |
} |
1011 |
|
1012 |
/**
|
1013 |
* Sets the given zoom extent to the view
|
1014 |
*
|
1015 |
* @param extent
|
1016 |
* The extent to zoom to.
|
1017 |
*/
|
1018 |
public void zoomToExtent(Rectangle2D geoExtent) { |
1019 |
|
1020 |
if(geoExtent == null) return; |
1021 |
|
1022 |
double maxHeight = 0.0; |
1023 |
|
1024 |
// Getting extent positions
|
1025 |
double minLat = geoExtent.getMinY();
|
1026 |
double maxLat = geoExtent.getMaxY();
|
1027 |
double cenLon = geoExtent.getCenterX();
|
1028 |
double cenLat = geoExtent.getCenterY();
|
1029 |
|
1030 |
double elevation = 0; |
1031 |
|
1032 |
// calculate altitude
|
1033 |
double avLat = 0; |
1034 |
if (minLat > 0.0 || maxLat < 0.0) |
1035 |
avLat = Math.min(Math.abs(minLat), Math.abs(maxLat)); |
1036 |
double avLon = Math.min(180.0, geoExtent.getWidth()); |
1037 |
|
1038 |
double terrainRadius = _terrain.getRadiusEquatorial();
|
1039 |
double radiusLat = terrainRadius * Math.cos(Math.toRadians(avLat)); |
1040 |
double deltaLon = Math.sqrt(2 * radiusLat * radiusLat |
1041 |
* (1 - Math.cos(Math.toRadians(avLon)))); |
1042 |
double deltaLat = Math.sqrt(2 * terrainRadius * terrainRadius |
1043 |
* (1 - Math.cos(Math.toRadians(geoExtent.getHeight())))); |
1044 |
|
1045 |
double zoomFactor = 1.5; |
1046 |
elevation = (Math.max(deltaLon, deltaLat) * zoomFactor) + maxHeight;
|
1047 |
|
1048 |
// Calculate XYZ positions for camera.
|
1049 |
|
1050 |
int terrainType = _terrain.getCoordinateSystemType();
|
1051 |
|
1052 |
Vec3 eye = new Vec3();
|
1053 |
Vec3 center = new Vec3();
|
1054 |
Vec3 up = new Vec3();
|
1055 |
// Calculate positions for PLAIN MODE.
|
1056 |
if (terrainType == Terrain.CoordinateSystemType.PROJECTED) {
|
1057 |
|
1058 |
double difx = (geoExtent.getMaxX() - geoExtent.getX()) / 1.2d; |
1059 |
double dify = (geoExtent.getMaxY() - geoExtent.getY()) / 1.2d; |
1060 |
double height;
|
1061 |
|
1062 |
height = Math.sqrt(difx * difx + dify * dify);
|
1063 |
double fullWindowFactor = 1.7; |
1064 |
// EYE
|
1065 |
eye.setX(cenLon); |
1066 |
eye.setY(cenLat); |
1067 |
eye.setZ(height * fullWindowFactor); |
1068 |
// CENTER
|
1069 |
center.setX(cenLon); |
1070 |
center.setY(cenLat); |
1071 |
center.setZ(0.0);
|
1072 |
// UP
|
1073 |
up.setX(0.0);
|
1074 |
up.setY(1.0);
|
1075 |
up.setZ(0.0);
|
1076 |
} else
|
1077 |
// Calculate positions for SPHERICAL MODE.
|
1078 |
if (terrainType == Terrain.CoordinateSystemType.GEOCENTRIC) {
|
1079 |
// EYE
|
1080 |
Vec3 aux = new Vec3(cenLat, cenLon, elevation);
|
1081 |
eye = _terrain.convertLatLongHeightToXYZ(aux); |
1082 |
// CENTER
|
1083 |
center.setX(0.0);
|
1084 |
center.setY(0.0);
|
1085 |
center.setZ(0.0);
|
1086 |
// UP
|
1087 |
up.setX(0.0);
|
1088 |
up.setY(0.0);
|
1089 |
up.setZ(1.0);
|
1090 |
} |
1091 |
Camera cam = new Camera();
|
1092 |
cam.setViewByLookAt(eye, center, up); |
1093 |
|
1094 |
_terrainViewer.setCamera(cam); |
1095 |
|
1096 |
} |
1097 |
|
1098 |
private void PrintDebugLayers() { |
1099 |
if (_terrainLayerManager != null) { |
1100 |
System.out.println("==========================="); |
1101 |
System.out.println("Total terrain layers: " |
1102 |
+ _terrainLayerManager.getNumLayers()); |
1103 |
System.out.println("==========================="); |
1104 |
} |
1105 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
1106 |
int pos = 0; |
1107 |
while (lyrIterator.hasNext()) {
|
1108 |
FLayer layer = lyrIterator.next(); |
1109 |
System.out.println(" Layer " + layer.getName()); |
1110 |
Layer3DProps props3D = getLayer3DProps(layer); |
1111 |
System.out.println(" Type " + props3D.getType()); |
1112 |
System.out.println(" Order " + pos); |
1113 |
pos++; |
1114 |
} |
1115 |
} |
1116 |
|
1117 |
/**
|
1118 |
* Crea un nuevo MapContext(3D) a partir del XMLEntity.
|
1119 |
*
|
1120 |
* @param xml
|
1121 |
* XMLEntity
|
1122 |
*
|
1123 |
* @return Nuevo MapContext3D.
|
1124 |
*
|
1125 |
* @throws XMLException
|
1126 |
*/
|
1127 |
public static MapContext createFromXML(XMLEntity xml) throws XMLException { |
1128 |
ViewPort3D vp = (ViewPort3D) ViewPort3D.createFromXML(xml.getChild(0));
|
1129 |
|
1130 |
FLayers layers = new FLayers3D(null, null, vp); |
1131 |
layers.setXMLEntity(xml.getChild(1));
|
1132 |
|
1133 |
MapContext fmap = layers.getMapContext(); |
1134 |
|
1135 |
return fmap;
|
1136 |
} |
1137 |
|
1138 |
public static MapContext createFromXML03(XMLEntity xml) throws XMLException { |
1139 |
ViewPort vp = ViewPort.createFromXML03(xml.getChild(0));
|
1140 |
|
1141 |
FLayers layers = new FLayers3D(null, null, vp); |
1142 |
layers.setXMLEntity03(xml.getChild(1));
|
1143 |
|
1144 |
MapContext fmap = layers.getMapContext(); |
1145 |
|
1146 |
return fmap;
|
1147 |
} |
1148 |
|
1149 |
public GraphicLayer getGraphicsLayer() {
|
1150 |
GraphicLayer3D gra3D = new GraphicLayer3D(_terrainViewer, getTerrain());
|
1151 |
return gra3D;
|
1152 |
} |
1153 |
|
1154 |
public Node getSpecialNode() {
|
1155 |
Node specialNode = null;
|
1156 |
try {
|
1157 |
specialNode = _terrainViewer.getFeature(0);
|
1158 |
} catch (ChildIndexOutOfBoundsExceptions e) {
|
1159 |
_logger.error("Command: " + "Error child index out of bound.", e); |
1160 |
} |
1161 |
return specialNode;
|
1162 |
} |
1163 |
|
1164 |
public ViewPort getViewPort() {
|
1165 |
|
1166 |
ViewPort3D vp = (ViewPort3D) super.getViewPort();
|
1167 |
|
1168 |
if (_canvas3d != null) |
1169 |
vp.setImageSize(new Dimension(_terrainViewer.getWidth(), |
1170 |
_terrainViewer.getHeight())); |
1171 |
vp.setTerrain(this.getTerrain());
|
1172 |
vp.setViewer(this._canvas3d);
|
1173 |
|
1174 |
return vp;
|
1175 |
} |
1176 |
|
1177 |
/**
|
1178 |
* M�todo de conveniencia que se usa provisionalmente para solicitar un
|
1179 |
* refresco de todo lo que dependa del FMap (MapContext). Esto provocar� un
|
1180 |
* evento de cambio de orden de capas que obligar� a redibujar todo lo que
|
1181 |
* depende de FMap (TOC, MapControl, FFrameView, etc).
|
1182 |
*/
|
1183 |
|
1184 |
/*
|
1185 |
* public void invalidate() { ViewPort3D vp = (ViewPort3D)
|
1186 |
* super.getViewPort(); if (vp.getDirty()) { vp.setDirty(false); } FLayer[]
|
1187 |
* selectedExtent = getLayers().getActives();
|
1188 |
*
|
1189 |
* if (selectedExtent.length > 0) { for (int i = 0; i <
|
1190 |
* selectedExtent.length; i++) { if (selectedExtent[0].isAvailable()) {
|
1191 |
*
|
1192 |
* FLayer lyr3D = selectedExtent[i]; Layer3DProps layer3DProps =
|
1193 |
* Layer3DProps .getLayer3DProps(lyr3D);
|
1194 |
*
|
1195 |
* Layer terrainLayer = _terrainFLayerMap.get(lyr3D); float opacity =
|
1196 |
* (((FLyrDefault) lyr3D).getTransparency()) / (float) 255; if()
|
1197 |
* //_terrain.setTextureOpacityLayer(order, opacity); } }
|
1198 |
*
|
1199 |
* } }
|
1200 |
*/
|
1201 |
|
1202 |
public void selectionChanged(SelectionEvent e) { |
1203 |
// TODO Auto-generated method stub
|
1204 |
SingleLayerIterator lyrIterator = new SingleLayerIterator(layers);
|
1205 |
while (lyrIterator.hasNext()) {
|
1206 |
FLayer layer = lyrIterator.next(); |
1207 |
Layer3DProps props3D = getLayer3DProps(layer); |
1208 |
if (props3D.getType() != Layer3DProps.layer3DOSG) {
|
1209 |
if (layer.getClass().equals(FLyrVect.class)) {
|
1210 |
FLyrVect lyr = (FLyrVect) layer; |
1211 |
|
1212 |
FBitSet selection = null;
|
1213 |
try {
|
1214 |
selection = lyr.getRecordset().getSelectionSupport() |
1215 |
.getSelection(); |
1216 |
} catch (ReadDriverException e1) {
|
1217 |
// TODO Auto-generated catch block
|
1218 |
e1.printStackTrace(); |
1219 |
} |
1220 |
|
1221 |
if ((selection.cardinality() == 0) |
1222 |
|| (!(selection.isEmpty()))) { |
1223 |
Layer3DProps props = Layer3DProps |
1224 |
.getLayer3DProps(layer); |
1225 |
refreshLayerInTerrain(props, true);
|
1226 |
if (layer instanceof FLyrVect) { |
1227 |
FLyrVect fvect = (FLyrVect) layer; |
1228 |
props.drawVersion = fvect.getDrawVersion(); |
1229 |
} |
1230 |
} |
1231 |
} |
1232 |
} |
1233 |
} |
1234 |
} |
1235 |
|
1236 |
public void removeLayerToTerrain(FLayer layer) { |
1237 |
// TODO Auto-generated method stub
|
1238 |
Layer3DProps props3D = getLayer3DProps(layer); |
1239 |
|
1240 |
if (props3D.getType() == Layer3DProps.layer3DVector) {
|
1241 |
DeleteVectors(layer, props3D); |
1242 |
} else if (props3D.getType() == Layer3DProps.layer3DOSG) { |
1243 |
DeleteOSGLayer(layer, props3D); |
1244 |
} else {
|
1245 |
Layer terrainLayer = _terrainFLayerMap.get(layer); |
1246 |
if (terrainLayer != null) { |
1247 |
FLayerCacheService cacheService = (FLayerCacheService) props3D.getCacheService(); |
1248 |
if(cacheService != null) |
1249 |
try {
|
1250 |
cacheService.free(); |
1251 |
} catch (Throwable e) { |
1252 |
// TODO Auto-generated catch block
|
1253 |
e.printStackTrace(); |
1254 |
} |
1255 |
_terrainLayerMap.remove(terrainLayer.getLayerID()); |
1256 |
_terrainFLayerMap.remove(layer); |
1257 |
|
1258 |
try {
|
1259 |
_terrainLayerManager.removeLayer(terrainLayer); |
1260 |
} catch (LayerManagementException e) {
|
1261 |
// TODO Auto-generated catch block
|
1262 |
e.printStackTrace(); |
1263 |
} |
1264 |
} |
1265 |
} |
1266 |
|
1267 |
} |
1268 |
|
1269 |
private void DeleteOSGLayer(FLayer layer, Layer3DProps props3D) { |
1270 |
if (_terrain == null || _viewProjection == null) |
1271 |
return;
|
1272 |
|
1273 |
OSGCacheService cacheService = (OSGCacheService) props3D |
1274 |
.getCacheService(); |
1275 |
if (cacheService != null) { |
1276 |
// use VectorCacheService to delete features to terrain
|
1277 |
cacheService.DeleteFeaturesToTerrain(); |
1278 |
} |
1279 |
} |
1280 |
|
1281 |
public boolean isRenewCanvasOff() { |
1282 |
return _renewCanvasOff;
|
1283 |
} |
1284 |
|
1285 |
public void setRenewCanvasOff(boolean renewCanvasOff) { |
1286 |
_renewCanvasOff = renewCanvasOff; |
1287 |
} |
1288 |
|
1289 |
public void drawValueChanged(LayerEvent arg0) { |
1290 |
// TODO Auto-generated method stub
|
1291 |
|
1292 |
} |
1293 |
|
1294 |
|
1295 |
|
1296 |
public UpdateDataEvent loadData(RequestDataEvent rde) {
|
1297 |
|
1298 |
if (_terrainLayerMap.size() == 0) |
1299 |
return null; |
1300 |
if (rde == null) |
1301 |
return null; |
1302 |
if (rde.getExtent() == null) |
1303 |
return null; |
1304 |
if (rde.getLayer() == null) |
1305 |
return null; |
1306 |
if (rde.getLayerManager() == null) |
1307 |
return null; |
1308 |
|
1309 |
UpdateDataEvent ude = new UpdateDataEvent();
|
1310 |
ude.copyDataFromRequest(rde); |
1311 |
|
1312 |
|
1313 |
String layerID = rde.getLayer().getLayerID();
|
1314 |
FLayer layer = (FLayer) _terrainLayerMap.get(layerID); |
1315 |
if (layer == null) |
1316 |
return null; |
1317 |
if (!layer.isVisible())
|
1318 |
return null; |
1319 |
|
1320 |
Layer3DProps props3D = getLayer3DProps(layer); |
1321 |
|
1322 |
// get/create cache service
|
1323 |
FLayerCacheService cacheService = (FLayerCacheService) props3D |
1324 |
.getCacheService(); |
1325 |
if (cacheService == null) { |
1326 |
|
1327 |
cacheService = new FLayerCacheService(_terrain, props3D
|
1328 |
.getCacheName(), layer, _viewProjection); |
1329 |
cacheService.setCacheRootDir(Layer3DProps.m_cacheDir); |
1330 |
props3D.setCacheService(cacheService); |
1331 |
|
1332 |
} |
1333 |
|
1334 |
|
1335 |
|
1336 |
int dataType = props3D.getType();
|
1337 |
Point tileIndices = new Point(rde.getTileX(), rde.getTileY()); |
1338 |
TileNum tileNum = new TileNum(rde.getTileLevel(), tileIndices);
|
1339 |
|
1340 |
String tileFileName = ""; |
1341 |
|
1342 |
double minX, minY, width, height;
|
1343 |
|
1344 |
if (_terrain.getCoordinateSystemType() == CoordinateSystemType.PROJECTED) {
|
1345 |
minX = rde.getExtent().xMin(); |
1346 |
minY = rde.getExtent().yMin(); |
1347 |
width = rde.getExtent().xMax() - rde.getExtent().xMin(); |
1348 |
height = rde.getExtent().yMax() - rde.getExtent().yMin(); |
1349 |
} else {
|
1350 |
minX = Math.toDegrees(rde.getExtent().xMin());
|
1351 |
minY = Math.toDegrees(rde.getExtent().yMin());
|
1352 |
width = Math.toDegrees(rde.getExtent().xMax()
|
1353 |
- rde.getExtent().xMin()); |
1354 |
height = Math.toDegrees(rde.getExtent().yMax()
|
1355 |
- rde.getExtent().yMin()); |
1356 |
} |
1357 |
boolean failData = false; |
1358 |
|
1359 |
Rectangle2D extent = new Rectangle2D.Double(minX, minY, width, height); |
1360 |
if (cacheService.intersectsLayer(extent)) { // extent test |
1361 |
try {
|
1362 |
tileFileName = cacheService.getTileAsFName(tileNum, extent); |
1363 |
if (tileFileName == null) |
1364 |
failData = true;
|
1365 |
} catch (Exception e) { |
1366 |
failData = true;
|
1367 |
NotificationManager.addInfo("Problem reading tile:" + tileNum,
|
1368 |
e); |
1369 |
e.printStackTrace(); |
1370 |
} |
1371 |
|
1372 |
if (failData) {
|
1373 |
return null; |
1374 |
// ude.setFailData();
|
1375 |
} else {
|
1376 |
switch (dataType) {
|
1377 |
case Layer3DProps.layer3DImage:
|
1378 |
ude.setRasterData(tileFileName, "gdal");
|
1379 |
break;
|
1380 |
case Layer3DProps.layer3DElevation:
|
1381 |
ude.setHeightfieldData(tileFileName, "gdal");
|
1382 |
break;
|
1383 |
case Layer3DProps.layer3DVectorMR:
|
1384 |
ude.setVectorData(tileFileName, "osg");
|
1385 |
break;
|
1386 |
} |
1387 |
} |
1388 |
} |
1389 |
|
1390 |
return ude;
|
1391 |
} |
1392 |
} |