svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / layers / FLyrVect.java @ 39570
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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*
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* Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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*
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* For more information, contact:
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*
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* Generalitat Valenciana
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* Conselleria d'Infraestructures i Transport
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* Av. Blasco Ib??ez, 50
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* 46010 VALENCIA
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* SPAIN
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*
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* +34 963862235
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* gvsig@gva.es
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* www.gvsig.gva.es
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*
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* or
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*
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* IVER T.I. S.A
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* Salamanca 50
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* 46005 Valencia
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* Spain
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*
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* +34 963163400
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* dac@iver.es
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*/
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package com.iver.cit.gvsig.fmap.layers; |
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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.Point2D; |
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import java.awt.geom.Rectangle2D; |
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import java.awt.image.BufferedImage; |
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import java.io.File; |
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import java.net.URI; |
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import java.util.ArrayList; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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import javax.print.attribute.standard.PrintQuality; |
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import org.apache.log4j.Logger; |
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import org.cresques.cts.ICoordTrans; |
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import org.gvsig.tools.file.PathGenerator; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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import com.hardcode.gdbms.engine.data.DataSourceFactory; |
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import com.hardcode.gdbms.engine.data.NoSuchTableException; |
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import com.hardcode.gdbms.engine.data.driver.DriverException; |
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import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
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import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
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import com.iver.cit.gvsig.exceptions.layers.LegendLayerException; |
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import com.iver.cit.gvsig.exceptions.layers.ReloadLayerException; |
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import com.iver.cit.gvsig.exceptions.layers.ReprojectLayerException; |
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import com.iver.cit.gvsig.exceptions.layers.StartEditionLayerException; |
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import com.iver.cit.gvsig.exceptions.visitors.StartWriterVisitorException; |
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import com.iver.cit.gvsig.exceptions.visitors.VisitorException; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.CartographicSupport; |
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import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.IFeature; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ILabelable; |
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import com.iver.cit.gvsig.fmap.core.IRow; |
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import com.iver.cit.gvsig.fmap.core.symbols.IMultiLayerSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
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import com.iver.cit.gvsig.fmap.drivers.IFeatureIterator; |
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import com.iver.cit.gvsig.fmap.drivers.IVectorialDatabaseDriver; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialDriver; |
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import com.iver.cit.gvsig.fmap.drivers.WithDefaultLegend; |
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import com.iver.cit.gvsig.fmap.drivers.featureiterators.JoinFeatureIterator; |
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import com.iver.cit.gvsig.fmap.edition.AfterFieldEditEvent; |
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import com.iver.cit.gvsig.fmap.edition.AfterRowEditEvent; |
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import com.iver.cit.gvsig.fmap.edition.AnnotationEditableAdapter; |
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import com.iver.cit.gvsig.fmap.edition.BeforeFieldEditEvent; |
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import com.iver.cit.gvsig.fmap.edition.BeforeRowEditEvent; |
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import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
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import com.iver.cit.gvsig.fmap.edition.IEditionListener; |
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import com.iver.cit.gvsig.fmap.edition.ISpatialWriter; |
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import com.iver.cit.gvsig.fmap.edition.IWriteable; |
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import com.iver.cit.gvsig.fmap.edition.IWriter; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableDBAdapter; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.ClassifiableVectorial; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.InfoByPoint; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.SingleLayer; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialData; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.VectorialXMLItem; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.XMLItem; |
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import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor; |
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import com.iver.cit.gvsig.fmap.operations.strategies.Strategy; |
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import com.iver.cit.gvsig.fmap.operations.strategies.StrategyManager; |
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import com.iver.cit.gvsig.fmap.rendering.IClassifiedVectorLegend; |
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import com.iver.cit.gvsig.fmap.rendering.ILegend; |
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import com.iver.cit.gvsig.fmap.rendering.IVectorLegend; |
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import com.iver.cit.gvsig.fmap.rendering.LegendClearEvent; |
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import com.iver.cit.gvsig.fmap.rendering.LegendContentsChangedListener; |
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import com.iver.cit.gvsig.fmap.rendering.LegendFactory; |
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import com.iver.cit.gvsig.fmap.rendering.SingleSymbolLegend; |
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import com.iver.cit.gvsig.fmap.rendering.SymbolLegendEvent; |
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import com.iver.cit.gvsig.fmap.rendering.ZSort; |
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import com.iver.cit.gvsig.fmap.rendering.styling.labeling.AttrInTableLabelingStrategy; |
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import com.iver.cit.gvsig.fmap.rendering.styling.labeling.ILabelingStrategy; |
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import com.iver.cit.gvsig.fmap.rendering.styling.labeling.LabelingFactory; |
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import com.iver.cit.gvsig.fmap.spatialindex.IPersistentSpatialIndex; |
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import com.iver.cit.gvsig.fmap.spatialindex.ISpatialIndex; |
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import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeGt2; |
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import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeJts; |
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import com.iver.cit.gvsig.fmap.spatialindex.SpatialIndexException; |
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import com.iver.utiles.FileUtils; |
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import com.iver.utiles.IPersistence; |
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import com.iver.utiles.NotExistInXMLEntity; |
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import com.iver.utiles.PostProcessSupport; |
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import com.iver.utiles.StringUtilities; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.swing.threads.Cancellable; |
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import com.iver.utiles.swing.threads.CancellableMonitorable; |
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/**
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* Capa b?sica Vectorial.
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*
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* @author Fernando Gonz?lez Cort?s
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*/
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public class FLyrVect extends FLyrDefault implements ILabelable, |
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ClassifiableVectorial, SingleLayer, VectorialData, RandomVectorialData, |
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AlphanumericData, InfoByPoint, SelectionListener, IEditionListener, LegendContentsChangedListener { |
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private static Logger logger = Logger.getLogger(FLyrVect.class.getName()); |
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/** Leyenda de la capa vectorial */
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private IVectorLegend legend;
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private int typeShape = -1; |
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private ReadableVectorial source;
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private SelectableDataSource sds;
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private SpatialCache spatialCache = new SpatialCache(); |
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private boolean spatialCacheEnabled = false; |
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/**
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* An implementation of gvSIG spatial index
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*/
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protected ISpatialIndex spatialIndex = null; |
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private boolean bHasJoin = false; |
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private XMLEntity orgXMLEntity = null; |
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private XMLEntity loadSelection = null; |
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private IVectorLegend loadLegend = null; |
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//Lo a?ado. Caracter?sticas de HyperEnlace (LINK)
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private FLyrVectLinkProperties linkProperties=new FLyrVectLinkProperties(); |
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//private ArrayList linkProperties=null;
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private boolean waitTodraw=false; |
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private static PathGenerator pathGenerator=PathGenerator.getInstance(); |
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public boolean isWaitTodraw() { |
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return waitTodraw;
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} |
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public void setWaitTodraw(boolean waitTodraw) { |
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this.waitTodraw = waitTodraw;
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} |
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/**
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* Devuelve el VectorialAdapater de la capa.
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*
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* @return VectorialAdapter.
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*/
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public ReadableVectorial getSource() {
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if (!this.isAvailable()) return null; |
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return source;
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} |
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/**
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* If we use a persistent spatial index associated with this layer, and the
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* index is not intrisic to the layer (for example spatial databases) this
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* method looks for existent spatial index, and loads it.
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*
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*/
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private void loadSpatialIndex() { |
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//FIXME: Al abrir el indice en fichero...
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//?C?mo lo liberamos? un metodo Layer.shutdown()
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ReadableVectorial source = getSource(); |
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//REVISAR QUE PASA CON LOS DRIVERS DXF, DGN, etc.
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//PUES SON VECTORIALFILEADAPTER
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if (!(source instanceof VectorialFileAdapter)) { |
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// we are not interested in db adapters
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return;
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} |
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VectorialDriver driver = source.getDriver(); |
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if (!(driver instanceof BoundedShapes)) { |
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// we dont spatially index layers that are not bounded
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return;
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} |
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File file = ((VectorialFileAdapter) source).getFile();
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String fileName = file.getAbsolutePath();
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File sptFile = new File(fileName + ".qix"); |
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if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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// before to exit, look for it in temp path
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String tempPath = System.getProperty("java.io.tmpdir"); |
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fileName = tempPath + File.separator + sptFile.getName();
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sptFile = new File(fileName); |
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// it doesnt exists, must to create
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if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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return;
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}// if
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}// if
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try {
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source.start(); |
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spatialIndex = new QuadtreeGt2(FileUtils.getFileWithoutExtension(sptFile),
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"NM", source.getFullExtent(), source.getShapeCount(), false); |
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source.setSpatialIndex(spatialIndex); |
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} catch (SpatialIndexException e) {
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spatialIndex = null;
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e.printStackTrace(); |
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return;
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} catch (ReadDriverException e) {
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spatialIndex = null;
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e.printStackTrace(); |
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return;
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} |
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} |
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/**
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* Checks if it has associated an external spatial index
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* (an spatial index file).
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*
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* It looks for it in main file path, or in temp system path.
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* If main file is rivers.shp, it looks for a file called
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* rivers.shp.qix.
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* @return
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*/
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public boolean isExternallySpatiallyIndexed() { |
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/*
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* FIXME (AZABALA): Independizar del tipo de fichero de ?ndice
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* con el que se trabaje (ahora mismo considera la extension .qix,
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* pero esto depender? del tipo de ?ndice)
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* */
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ReadableVectorial source = getSource(); |
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if (!(source instanceof VectorialFileAdapter)) { |
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// we are not interested in db adapters.
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// think in non spatial dbs, like HSQLDB
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return false; |
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} |
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File file = ((VectorialFileAdapter) source).getFile();
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String fileName = file.getAbsolutePath();
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File sptFile = new File(fileName + ".qix"); |
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if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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// before to exit, look for it in temp path
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// it doesnt exists, must to create
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String tempPath = System.getProperty("java.io.tmpdir"); |
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fileName = tempPath + File.separator + sptFile.getName();
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sptFile = new File(fileName); |
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if (!sptFile.exists() || (!(sptFile.length() > 0))) { |
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return false; |
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}// if
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}// if
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return true; |
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} |
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/**
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* Inserta el VectorialAdapter a la capa.
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*
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* @param va
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* VectorialAdapter.
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*/
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public void setSource(ReadableVectorial rv) { |
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source = rv; |
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// azabala: we check if this layer could have a file spatial index
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// and load it if it exists
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loadSpatialIndex(); |
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} |
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public Rectangle2D getFullExtent() throws ReadDriverException, ExpansionFileReadException { |
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Rectangle2D rAux;
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source.start(); |
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rAux = (Rectangle2D)source.getFullExtent().clone();
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source.stop(); |
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// Si existe reproyecci?n, reproyectar el extent
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if (!(this.getProjection()!=null && |
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this.getMapContext().getProjection()!=null && |
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this.getProjection().getAbrev().equals(this.getMapContext().getProjection().getAbrev()))){ |
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ICoordTrans ct = getCoordTrans(); |
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try{
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if (ct != null) { |
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Point2D pt1 = new Point2D.Double(rAux.getMinX(), rAux.getMinY()); |
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Point2D pt2 = new Point2D.Double(rAux.getMaxX(), rAux.getMaxY()); |
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pt1 = ct.convert(pt1, null);
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pt2 = ct.convert(pt2, null);
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rAux = new Rectangle2D.Double(); |
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rAux.setFrameFromDiagonal(pt1, pt2); |
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} |
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}catch (IllegalStateException e) { |
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this.setAvailable(false); |
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this.addError(new ReprojectLayerException(getName(), e)); |
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} |
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} |
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//Esto es para cuando se crea una capa nueva con el fullExtent de ancho y alto 0.
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if (rAux.getWidth()==0 && rAux.getHeight()==0) { |
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rAux=new Rectangle2D.Double(0,0,100,100); |
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} |
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return rAux;
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} |
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/**
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* Draws using IFeatureIterator. This method will replace the old draw(...) one.
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* @autor jaume dominguez faus - jaume.dominguez@iver.es
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* @param image
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* @param g
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* @param viewPort
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* @param cancel
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* @param scale
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* @throws ReadDriverException
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*/
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private void _draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel, double scale) throws ReadDriverException { |
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boolean bDrawShapes = true; |
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if (legend instanceof SingleSymbolLegend) { |
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bDrawShapes = legend.getDefaultSymbol().isShapeVisible(); |
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} |
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Point2D offset = viewPort.getOffset();
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double dpi = MapContext.getScreenDPI();
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if (bDrawShapes) {
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boolean cacheFeatures = isSpatialCacheEnabled();
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SpatialCache cache = null;
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if (cacheFeatures) {
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getSpatialCache().clearAll(); |
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cache = getSpatialCache(); |
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} |
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try {
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ArrayList<String> fieldList = new ArrayList<String>(); |
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// fields from legend
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String[] aux = null; |
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if (legend instanceof IClassifiedVectorLegend) { |
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aux = ((IClassifiedVectorLegend) legend).getClassifyingFieldNames(); |
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if (aux!=null) { |
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for (int i = 0; i < aux.length; i++) { |
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// check fields exists
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if (sds.getFieldIndexByName(aux[i]) == -1) { |
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logger.warn("Error en leyenda de " + getName() +
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". El campo " + aux[i] + " no est?."); |
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legend = LegendFactory.createSingleSymbolLegend(getShapeType()); |
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break;
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} |
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fieldList.add(aux[i]); |
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} |
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} |
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} |
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// Get the iterator over the visible features
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IFeatureIterator it = null;
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if (isJoined()) {
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it = new JoinFeatureIterator(this, viewPort, |
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fieldList.toArray(new String[fieldList.size()])); |
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} |
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else {
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ReadableVectorial rv=getSource(); |
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// rv.start();
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it = rv.getFeatureIterator( |
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viewPort.getAdjustedExtent(), |
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fieldList.toArray(new String[fieldList.size()]), |
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viewPort.getProjection(), |
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true);
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// rv.stop();
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} |
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ZSort zSort = ((IVectorLegend) getLegend()).getZSort(); |
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boolean bSymbolLevelError = false; |
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// if layer has map levels it will use a ZSort
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boolean useZSort = zSort != null && zSort.isUsingZSort(); |
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|
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// -- visual FX stuff
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long time = System.currentTimeMillis(); |
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BufferedImage virtualBim;
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Graphics2D virtualGraphics;
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// render temporary map each screenRefreshRate milliseconds;
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int screenRefreshDelay = (int) ((1D/MapControl.getDrawFrameRate())*3*1000); |
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BufferedImage[] imageLevels = null; |
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Graphics2D[] graphics = null; |
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if (useZSort) {
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imageLevels = new BufferedImage[zSort.getLevelCount()]; |
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graphics = new Graphics2D[imageLevels.length]; |
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for (int i = 0; !cancel.isCanceled() && i < imageLevels.length; i++) { |
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imageLevels[i] = new BufferedImage(image.getWidth(), image.getHeight(), image.getType()); |
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graphics[i] = imageLevels[i].createGraphics(); |
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graphics[i].setTransform(g.getTransform()); |
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graphics[i].setRenderingHints(g.getRenderingHints()); |
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} |
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} |
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// -- end visual FX stuff
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|
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boolean isInMemory = false; |
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if (getSource().getDriverAttributes() != null){ |
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isInMemory = getSource().getDriverAttributes().isLoadedInMemory(); |
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} |
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SelectionSupport selectionSupport=getSelectionSupport(); |
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// Iteration over each feature
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while ( !cancel.isCanceled() && it.hasNext()) {
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IFeature feat = it.next(); |
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IGeometry geom = null;
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|
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if (isInMemory){
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geom = feat.getGeometry().cloneGeometry(); |
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}else{
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geom = feat.getGeometry(); |
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} |
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|
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if (cacheFeatures) {
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if (cache.getMaxFeatures() >= cache.size()) {
|
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// already reprojected
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444 |
cache.insert(geom.getBounds2D(), geom); |
445 |
} |
446 |
} |
447 |
|
448 |
// retrieve the symbol associated to such feature
|
449 |
ISymbol sym = legend.getSymbolByFeature(feat); |
450 |
|
451 |
if (sym == null) continue; |
452 |
|
453 |
//C?digo para poder acceder a los ?ndices para ver si est? seleccionado un Feature
|
454 |
ReadableVectorial rv=getSource(); |
455 |
int selectionIndex=-1; |
456 |
if (rv instanceof ISpatialDB){ |
457 |
selectionIndex = ((ISpatialDB)rv).getRowIndexByFID(feat); |
458 |
}else{
|
459 |
selectionIndex = Integer.parseInt(feat.getID());
|
460 |
} |
461 |
if (selectionIndex!=-1) { |
462 |
if (selectionSupport.isSelected(selectionIndex)) {
|
463 |
sym = sym.getSymbolForSelection(); |
464 |
} |
465 |
} |
466 |
|
467 |
// Check if this symbol is sized with CartographicSupport
|
468 |
CartographicSupport csSym = null;
|
469 |
int symbolType = sym.getSymbolType();
|
470 |
boolean bDrawCartographicSupport = false; |
471 |
|
472 |
if ( symbolType == FShape.POINT
|
473 |
|| symbolType == FShape.LINE |
474 |
|| sym instanceof CartographicSupport) {
|
475 |
|
476 |
// patch
|
477 |
if (!sym.getClass().equals(FSymbol.class)) {
|
478 |
csSym = (CartographicSupport) sym; |
479 |
bDrawCartographicSupport = (csSym.getUnit() != -1);
|
480 |
} |
481 |
} |
482 |
|
483 |
int x = -1; |
484 |
int y = -1; |
485 |
int[] xyCoords = new int[2]; |
486 |
|
487 |
// Check if size is a pixel
|
488 |
boolean onePoint = bDrawCartographicSupport ?
|
489 |
isOnePoint(g.getTransform(), viewPort, MapContext.getScreenDPI(), csSym, geom, xyCoords) : |
490 |
isOnePoint(g.getTransform(), viewPort, geom, xyCoords); |
491 |
|
492 |
// Avoid out of bounds exceptions
|
493 |
if (onePoint) {
|
494 |
x = xyCoords[0];
|
495 |
y = xyCoords[1];
|
496 |
if (x<0 || y<0 || x>= viewPort.getImageWidth() || y>=viewPort.getImageHeight()) continue; |
497 |
} |
498 |
|
499 |
if (useZSort) {
|
500 |
// Check if this symbol is a multilayer
|
501 |
int[] symLevels = zSort.getLevels(sym); |
502 |
if (sym instanceof IMultiLayerSymbol) { |
503 |
// if so, treat each of its layers as a single symbol
|
504 |
// in its corresponding map level
|
505 |
IMultiLayerSymbol mlSym = (IMultiLayerSymbol) sym; |
506 |
for (int i = 0; !cancel.isCanceled() && i < mlSym.getLayerCount(); i++) { |
507 |
ISymbol mySym = mlSym.getLayer(i); |
508 |
int symbolLevel = 0; |
509 |
if (symLevels != null) { |
510 |
symbolLevel = symLevels[i]; |
511 |
} else {
|
512 |
/* an error occured when managing symbol levels.
|
513 |
* some of the legend changed events regarding the
|
514 |
* symbols did not finish satisfactory and the legend
|
515 |
* is now inconsistent. For this drawing, it will finish
|
516 |
* as it was at the bottom (level 0) but, when done, the
|
517 |
* ZSort will be reset to avoid app crashes. This is
|
518 |
* a bug that has to be fixed.
|
519 |
*/
|
520 |
bSymbolLevelError = true;
|
521 |
} |
522 |
|
523 |
if (onePoint) {
|
524 |
if (x<0 || y<0 || x>= imageLevels[symbolLevel].getWidth() || y>=imageLevels[symbolLevel].getHeight()) continue; |
525 |
imageLevels[symbolLevel].setRGB(x, y, mySym.getOnePointRgb()); |
526 |
} else {
|
527 |
if (!bDrawCartographicSupport) {
|
528 |
geom.drawInts(graphics[symbolLevel], viewPort, mySym, cancel); |
529 |
} else {
|
530 |
geom.drawInts(graphics[symbolLevel], viewPort, dpi, (CartographicSupport) mySym, cancel); |
531 |
} |
532 |
} |
533 |
} |
534 |
} else {
|
535 |
// else, just draw the symbol in its level
|
536 |
int symbolLevel = 0; |
537 |
if (symLevels != null) { |
538 |
|
539 |
symbolLevel=symLevels[0];
|
540 |
} else {
|
541 |
/* If symLevels == null
|
542 |
* an error occured when managing symbol levels.
|
543 |
* some of the legend changed events regarding the
|
544 |
* symbols did not finish satisfactory and the legend
|
545 |
* is now inconsistent. For this drawing, it will finish
|
546 |
* as it was at the bottom (level 0). This is
|
547 |
* a bug that has to be fixed.
|
548 |
*/
|
549 |
// bSymbolLevelError = true;
|
550 |
} |
551 |
|
552 |
if (!bDrawCartographicSupport) {
|
553 |
geom.drawInts(graphics[symbolLevel], viewPort, sym, cancel); |
554 |
} else {
|
555 |
geom.drawInts(graphics[symbolLevel], viewPort, dpi, (CartographicSupport) csSym, cancel); |
556 |
} |
557 |
} |
558 |
|
559 |
// -- visual FX stuff
|
560 |
// Cuando el offset!=0 se est? dibujando sobre el Layout y por tanto no tiene que ejecutar el siguiente c?digo.
|
561 |
if (offset.getX()==0 && offset.getY()==0) |
562 |
if ((System.currentTimeMillis() - time) > screenRefreshDelay) { |
563 |
virtualBim = new BufferedImage(image.getWidth(),image.getHeight(),BufferedImage.TYPE_INT_ARGB); |
564 |
virtualGraphics = virtualBim.createGraphics(); |
565 |
virtualGraphics.drawImage(image,0,0, null); |
566 |
for (int i = 0; !cancel.isCanceled() && i < imageLevels.length; i++) { |
567 |
virtualGraphics.drawImage(imageLevels[i],0,0, null); |
568 |
} |
569 |
g.clearRect(0, 0, image.getWidth(), image.getHeight()); |
570 |
g.drawImage(virtualBim, 0, 0, null); |
571 |
time = System.currentTimeMillis();
|
572 |
} |
573 |
// -- end visual FX stuff
|
574 |
|
575 |
} else {
|
576 |
// no ZSort, so there is only a map level, symbols are
|
577 |
// just drawn.
|
578 |
if (onePoint) {
|
579 |
if (x<0 || y<0 || x>= image.getWidth() || y>=image.getHeight()) continue; |
580 |
image.setRGB(x, y, sym.getOnePointRgb()); |
581 |
} else {
|
582 |
if (!bDrawCartographicSupport) {
|
583 |
geom.drawInts(g, viewPort, sym, cancel); |
584 |
} else {
|
585 |
geom.drawInts(g, viewPort, dpi, csSym, cancel); |
586 |
} |
587 |
} |
588 |
} |
589 |
} |
590 |
|
591 |
if (useZSort) {
|
592 |
g.drawImage(image, (int)offset.getX(), (int)offset.getY(), null); |
593 |
g.translate(offset.getX(), offset.getY()); |
594 |
for (int i = 0; !cancel.isCanceled() && i < imageLevels.length; i++) { |
595 |
g.drawImage(imageLevels[i],0,0, null); |
596 |
imageLevels[i] = null;
|
597 |
graphics[i] = null;
|
598 |
} |
599 |
g.translate(-offset.getX(), -offset.getY()); |
600 |
imageLevels = null;
|
601 |
graphics = null;
|
602 |
} |
603 |
it.closeIterator(); |
604 |
|
605 |
if (bSymbolLevelError) {
|
606 |
((IVectorLegend) getLegend()).setZSort(null);
|
607 |
} |
608 |
|
609 |
} catch (ReadDriverException e) {
|
610 |
this.setVisible(false); |
611 |
this.setActive(false); |
612 |
throw e;
|
613 |
} |
614 |
|
615 |
|
616 |
} |
617 |
} |
618 |
|
619 |
public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
620 |
Cancellable cancel, double scale) throws ReadDriverException { |
621 |
if (isWaitTodraw()) {
|
622 |
return;
|
623 |
} |
624 |
if (getStrategy() != null) { |
625 |
getStrategy().draw(image, g, viewPort, cancel); |
626 |
} |
627 |
else {
|
628 |
_draw(image, g, viewPort, cancel, scale); |
629 |
} |
630 |
} |
631 |
|
632 |
public void _print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
633 |
double scale, PrintRequestAttributeSet properties) throws ReadDriverException { |
634 |
boolean bDrawShapes = true; |
635 |
if (legend instanceof SingleSymbolLegend) { |
636 |
bDrawShapes = legend.getDefaultSymbol().isShapeVisible(); |
637 |
} |
638 |
|
639 |
|
640 |
if (bDrawShapes) {
|
641 |
|
642 |
try {
|
643 |
double dpi = 72; |
644 |
|
645 |
PrintQuality resolution=(PrintQuality)properties.get(PrintQuality.class); |
646 |
if (resolution.equals(PrintQuality.NORMAL)){ |
647 |
dpi = 300;
|
648 |
} else if (resolution.equals(PrintQuality.HIGH)){ |
649 |
dpi = 600;
|
650 |
} else if (resolution.equals(PrintQuality.DRAFT)){ |
651 |
dpi = 72;
|
652 |
} |
653 |
ArrayList<String> fieldList = new ArrayList<String>(); |
654 |
String[] aux; |
655 |
|
656 |
// fields from legend
|
657 |
if (legend instanceof IClassifiedVectorLegend) { |
658 |
aux = ((IClassifiedVectorLegend) legend).getClassifyingFieldNames(); |
659 |
for (int i = 0; i < aux.length; i++) { |
660 |
fieldList.add(aux[i]); |
661 |
} |
662 |
} |
663 |
//
|
664 |
// // fields from labeling
|
665 |
// if (isLabeled()) {
|
666 |
// aux = getLabelingStrategy().getUsedFields();
|
667 |
// for (int i = 0; i < aux.length; i++) {
|
668 |
// fieldList.add(aux[i]);
|
669 |
// }
|
670 |
// }
|
671 |
|
672 |
ZSort zSort = ((IVectorLegend) getLegend()).getZSort(); |
673 |
|
674 |
// if layer has map levels it will use a ZSort
|
675 |
boolean useZSort = zSort != null && zSort.isUsingZSort(); |
676 |
|
677 |
|
678 |
int mapLevelCount = (useZSort) ? zSort.getLevelCount() : 1; |
679 |
for (int mapPass = 0; mapPass < mapLevelCount; mapPass++) { |
680 |
// Get the iterator over the visible features
|
681 |
// IFeatureIterator it = getSource().getFeatureIterator(
|
682 |
// viewPort.getAdjustedExtent(),
|
683 |
// fieldList.toArray(new String[fieldList.size()]),
|
684 |
// viewPort.getProjection(),
|
685 |
// true);
|
686 |
IFeatureIterator it = null;
|
687 |
if (isJoined()) {
|
688 |
it = new JoinFeatureIterator(this, viewPort, |
689 |
fieldList.toArray(new String[fieldList.size()])); |
690 |
} |
691 |
else {
|
692 |
it = getSource().getFeatureIterator( |
693 |
viewPort.getAdjustedExtent(), |
694 |
fieldList.toArray(new String[fieldList.size()]), |
695 |
viewPort.getProjection(), |
696 |
true);
|
697 |
} |
698 |
|
699 |
// Iteration over each feature
|
700 |
while ( !cancel.isCanceled() && it.hasNext()) {
|
701 |
IFeature feat = it.next(); |
702 |
IGeometry geom = feat.getGeometry(); |
703 |
|
704 |
// retreive the symbol associated to such feature
|
705 |
ISymbol sym = legend.getSymbolByFeature(feat); |
706 |
if (sym == null) { |
707 |
continue;
|
708 |
} |
709 |
if (useZSort) {
|
710 |
int[] symLevels = zSort.getLevels(sym); |
711 |
if(symLevels != null){ |
712 |
// Check if this symbol is a multilayer
|
713 |
if (sym instanceof IMultiLayerSymbol) { |
714 |
// if so, get the layer corresponding to the current
|
715 |
// level. If none, continue to next iteration
|
716 |
IMultiLayerSymbol mlSym = (IMultiLayerSymbol) sym; |
717 |
for (int i = 0; i < mlSym.getLayerCount(); i++) { |
718 |
ISymbol mySym = mlSym.getLayer(i); |
719 |
if (symLevels[i] == mapPass) {
|
720 |
sym = mySym; |
721 |
break;
|
722 |
} |
723 |
System.out.println("avoided layer "+i+"of symbol '"+mlSym.getDescription()+"' (pass "+mapPass+")"); |
724 |
} |
725 |
} else {
|
726 |
// else, just draw the symbol in its level
|
727 |
if (symLevels[0] != mapPass) { |
728 |
System.out.println("avoided single layer symbol '"+sym.getDescription()+"' (pass "+mapPass+")"); |
729 |
continue;
|
730 |
} |
731 |
} |
732 |
} |
733 |
} |
734 |
|
735 |
// Check if this symbol is sized with CartographicSupport
|
736 |
CartographicSupport csSym = null;
|
737 |
int symbolType = sym.getSymbolType();
|
738 |
|
739 |
if ( symbolType == FShape.POINT
|
740 |
|| symbolType == FShape.LINE |
741 |
|| sym instanceof CartographicSupport) {
|
742 |
|
743 |
csSym = (CartographicSupport) sym; |
744 |
} |
745 |
|
746 |
//System.err.println("passada "+mapPass+" pinte s?mboll "+sym.getDescription());
|
747 |
|
748 |
if (csSym == null) { |
749 |
geom.drawInts(g, viewPort, sym, null);
|
750 |
} else {
|
751 |
geom.drawInts(g, viewPort, dpi, (CartographicSupport) csSym, cancel); |
752 |
} |
753 |
|
754 |
} |
755 |
it.closeIterator(); |
756 |
} |
757 |
} catch (ReadDriverException e) {
|
758 |
this.setVisible(false); |
759 |
this.setActive(false); |
760 |
throw e;
|
761 |
} |
762 |
} |
763 |
} |
764 |
|
765 |
|
766 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
767 |
double scale, PrintRequestAttributeSet properties) throws ReadDriverException { |
768 |
if (isVisible() && isWithinScale(scale)) {
|
769 |
_print(g, viewPort, cancel, scale, properties); |
770 |
} |
771 |
} |
772 |
|
773 |
public void deleteSpatialIndex() { |
774 |
//must we delete possible spatial indexes files?
|
775 |
spatialIndex = null;
|
776 |
} |
777 |
|
778 |
/**
|
779 |
* <p>
|
780 |
* Creates an spatial index associated to this layer.
|
781 |
* The spatial index will used
|
782 |
* the native projection of the layer, so if the layer is reprojected, it will
|
783 |
* be ignored.
|
784 |
* </p>
|
785 |
* @param cancelMonitor instance of CancellableMonitorable that allows
|
786 |
* to monitor progress of spatial index creation, and cancel the process
|
787 |
*/
|
788 |
public void createSpatialIndex(CancellableMonitorable cancelMonitor){ |
789 |
// FJP: ESTO HABR? QUE CAMBIARLO. PARA LAS CAPAS SECUENCIALES, TENDREMOS
|
790 |
// QUE ACCEDER CON UN WHILE NEXT. (O mejorar lo de los FeatureVisitor
|
791 |
// para que acepten recorrer sin geometria, solo con rectangulos.
|
792 |
|
793 |
//If this vectorial layer is based in a spatial database, the spatial
|
794 |
//index is already implicit. We only will index file drivers
|
795 |
ReadableVectorial va = getSource(); |
796 |
//We must think in non spatial databases, like HSQLDB
|
797 |
if(!(va instanceof VectorialFileAdapter)){ |
798 |
return;
|
799 |
} |
800 |
if (!(va.getDriver() instanceof BoundedShapes)) { |
801 |
return;
|
802 |
} |
803 |
File file = ((VectorialFileAdapter) va).getFile();
|
804 |
String fileName = file.getAbsolutePath();
|
805 |
ISpatialIndex localCopy = null;
|
806 |
try {
|
807 |
va.start(); |
808 |
localCopy = new QuadtreeGt2(fileName, "NM", va.getFullExtent(), |
809 |
va.getShapeCount(), true);
|
810 |
|
811 |
} catch (SpatialIndexException e1) {
|
812 |
// Probably we dont have writing permissions
|
813 |
String directoryName = System.getProperty("java.io.tmpdir"); |
814 |
File newFile = new File(directoryName + |
815 |
File.separator +
|
816 |
file.getName()); |
817 |
String newFileName = newFile.getName();
|
818 |
try {
|
819 |
localCopy = new QuadtreeGt2(newFileName, "NM", va.getFullExtent(), |
820 |
va.getShapeCount(), true);
|
821 |
} catch (SpatialIndexException e) {
|
822 |
// if we cant build a file based spatial index, we'll build
|
823 |
// a pure memory spatial index
|
824 |
localCopy = new QuadtreeJts();
|
825 |
} catch (ReadDriverException e) {
|
826 |
localCopy = new QuadtreeJts();
|
827 |
} |
828 |
|
829 |
} catch(Exception e){ |
830 |
e.printStackTrace(); |
831 |
}//try
|
832 |
BoundedShapes shapeBounds = (BoundedShapes) va.getDriver(); |
833 |
try {
|
834 |
for (int i=0; i < va.getShapeCount(); i++) |
835 |
{ |
836 |
if(cancelMonitor != null){ |
837 |
if(cancelMonitor.isCanceled())
|
838 |
return;
|
839 |
cancelMonitor.reportStep(); |
840 |
} |
841 |
Rectangle2D r = shapeBounds.getShapeBounds(i);
|
842 |
if(r != null) |
843 |
localCopy.insert(r, i); |
844 |
} // for
|
845 |
va.stop(); |
846 |
if(localCopy instanceof IPersistentSpatialIndex) |
847 |
((IPersistentSpatialIndex) localCopy).flush(); |
848 |
spatialIndex = localCopy; |
849 |
//vectorial adapter needs a reference to the spatial index, to solve
|
850 |
//request for feature iteration based in spatial queries
|
851 |
source.setSpatialIndex(spatialIndex); |
852 |
} catch (ReadDriverException e) {
|
853 |
e.printStackTrace(); |
854 |
} |
855 |
} |
856 |
|
857 |
public void createSpatialIndex() { |
858 |
createSpatialIndex(null);
|
859 |
} |
860 |
|
861 |
public void process(FeatureVisitor visitor, FBitSet subset) |
862 |
throws ReadDriverException, ExpansionFileReadException, VisitorException {
|
863 |
Strategy s = StrategyManager.getStrategy(this);
|
864 |
s.process(visitor, subset); |
865 |
} |
866 |
|
867 |
public void process(FeatureVisitor visitor) throws ReadDriverException, VisitorException { |
868 |
Strategy s = StrategyManager.getStrategy(this);
|
869 |
s.process(visitor); |
870 |
} |
871 |
|
872 |
public void process(FeatureVisitor visitor, Rectangle2D rect) |
873 |
throws ReadDriverException, ExpansionFileReadException, VisitorException {
|
874 |
Strategy s = StrategyManager.getStrategy(this);
|
875 |
s.process(visitor, rect); |
876 |
} |
877 |
|
878 |
public FBitSet queryByRect(Rectangle2D rect) throws ReadDriverException, VisitorException { |
879 |
Strategy s = StrategyManager.getStrategy(this);
|
880 |
|
881 |
return s.queryByRect(rect);
|
882 |
} |
883 |
|
884 |
public FBitSet queryByPoint(Point2D p, double tolerance) |
885 |
throws ReadDriverException, VisitorException {
|
886 |
Strategy s = StrategyManager.getStrategy(this);
|
887 |
return s.queryByPoint(p, tolerance);
|
888 |
} |
889 |
|
890 |
public FBitSet queryByShape(IGeometry g, int relationship) |
891 |
throws ReadDriverException, VisitorException {
|
892 |
Strategy s = StrategyManager.getStrategy(this);
|
893 |
return s.queryByShape(g, relationship);
|
894 |
} |
895 |
|
896 |
public XMLItem[] getInfo(Point p, double tolerance, Cancellable cancel) throws ReadDriverException, VisitorException { |
897 |
Point2D pReal = this.getMapContext().getViewPort().toMapPoint(p); |
898 |
FBitSet bs = queryByPoint(pReal, tolerance); |
899 |
VectorialXMLItem[] item = new VectorialXMLItem[1]; |
900 |
item[0] = new VectorialXMLItem(bs, this); |
901 |
|
902 |
return item;
|
903 |
} |
904 |
|
905 |
public void setLegend(IVectorLegend r) throws LegendLayerException { |
906 |
if (this.legend == r){ |
907 |
return;
|
908 |
} |
909 |
if (this.legend != null && this.legend.equals(r)){ |
910 |
return;
|
911 |
} |
912 |
IVectorLegend oldLegend = legend; |
913 |
|
914 |
/*
|
915 |
* Parche para discriminar las leyendas clasificadas cuyos campos de
|
916 |
* clasificaci?n no est?n en la fuente de la capa.
|
917 |
*
|
918 |
* Esto puede ocurrir porque en versiones anteriores se admit?an
|
919 |
* leyendas clasificadas en capas que se han unido a una tabla
|
920 |
* por campos que pertenec?an a la tabla y no s?lo a la capa.
|
921 |
*
|
922 |
*/
|
923 |
// if(r instanceof IClassifiedVectorLegend){
|
924 |
// IClassifiedVectorLegend classifiedLegend = (IClassifiedVectorLegend)r;
|
925 |
// String[] fieldNames = classifiedLegend.getClassifyingFieldNames();
|
926 |
//
|
927 |
// for (int i = 0; i < fieldNames.length; i++) {
|
928 |
// try {
|
929 |
// if(this.getRecordset().getFieldIndexByName(fieldNames[i]) == -1){
|
930 |
//// if(this.getSource().getRecordset().getFieldIndexByName(fieldNames[i]) == -1){
|
931 |
// logger.warn("Some fields of the classification of the legend doesn't belong with the source of the layer.");
|
932 |
// if (this.legend == null){
|
933 |
// r = LegendFactory.createSingleSymbolLegend(this.getShapeType());
|
934 |
// } else {
|
935 |
// return;
|
936 |
// }
|
937 |
// }
|
938 |
// } catch (ReadDriverException e1) {
|
939 |
// throw new LegendLayerException(getName(),e1);
|
940 |
// }
|
941 |
// }
|
942 |
// }
|
943 |
/* Fin del parche */
|
944 |
|
945 |
legend = r; |
946 |
try {
|
947 |
legend.setDataSource(getRecordset()); |
948 |
} catch (FieldNotFoundException e1) {
|
949 |
throw new LegendLayerException(getName(),e1); |
950 |
} catch (ReadDriverException e1) {
|
951 |
throw new LegendLayerException(getName(),e1); |
952 |
} finally{
|
953 |
this.updateDrawVersion();
|
954 |
} |
955 |
if (oldLegend != null){ |
956 |
oldLegend.removeLegendListener(this);
|
957 |
} |
958 |
if (legend != null){ |
959 |
legend.addLegendListener(this);
|
960 |
} |
961 |
LegendChangedEvent e = LegendChangedEvent.createLegendChangedEvent( |
962 |
oldLegend, legend); |
963 |
e.setLayer(this);
|
964 |
callLegendChanged(e); |
965 |
} |
966 |
|
967 |
/**
|
968 |
* Devuelve la Leyenda de la capa.
|
969 |
*
|
970 |
* @return Leyenda.
|
971 |
*/
|
972 |
public ILegend getLegend() {
|
973 |
return legend;
|
974 |
} |
975 |
|
976 |
/**
|
977 |
* Devuelve el tipo de shape que contiene la capa.
|
978 |
*
|
979 |
* @return tipo de shape.
|
980 |
*
|
981 |
* @throws DriverException
|
982 |
*/
|
983 |
public int getShapeType() throws ReadDriverException { |
984 |
if (typeShape == -1) { |
985 |
getSource().start(); |
986 |
typeShape = getSource().getShapeType(); |
987 |
getSource().stop(); |
988 |
} |
989 |
|
990 |
return typeShape;
|
991 |
} |
992 |
|
993 |
public XMLEntity getXMLEntity() throws XMLException { |
994 |
if (!this.isAvailable() && this.orgXMLEntity != null) { |
995 |
return this.orgXMLEntity; |
996 |
} |
997 |
XMLEntity xml = super.getXMLEntity();
|
998 |
if (getLegend()!=null) |
999 |
xml.addChild(getLegend().getXMLEntity()); |
1000 |
try {
|
1001 |
if (getRecordset()!=null) |
1002 |
xml.addChild(getRecordset().getSelectionSupport().getXMLEntity()); |
1003 |
} catch (ReadDriverException e1) {
|
1004 |
e1.printStackTrace(); |
1005 |
throw new XMLException(e1); |
1006 |
} |
1007 |
// Repongo el mismo ReadableVectorial m?s abajo para cuando se guarda el proyecto.
|
1008 |
ReadableVectorial rv=getSource(); |
1009 |
xml.putProperty("type", "vectorial"); |
1010 |
if (source instanceof VectorialEditableAdapter) { |
1011 |
setSource(((VectorialEditableAdapter) source).getOriginalAdapter()); |
1012 |
} |
1013 |
if (source instanceof VectorialFileAdapter) { |
1014 |
xml.putProperty("type", "vectorial"); |
1015 |
xml.putProperty("absolutePath",((VectorialFileAdapter) source)
|
1016 |
.getFile().getAbsolutePath()); |
1017 |
xml.putProperty("file", pathGenerator.getPath(((VectorialFileAdapter) source)
|
1018 |
.getFile().getAbsolutePath())); |
1019 |
try {
|
1020 |
xml.putProperty("recordset-name", source.getRecordset()
|
1021 |
.getName()); |
1022 |
} catch (ReadDriverException e) {
|
1023 |
throw new XMLException(e); |
1024 |
} catch (RuntimeException e) { |
1025 |
e.printStackTrace(); |
1026 |
} |
1027 |
} else if (source instanceof VectorialDBAdapter) { |
1028 |
xml.putProperty("type", "vectorial"); |
1029 |
|
1030 |
IVectorialDatabaseDriver dbDriver = (IVectorialDatabaseDriver) source |
1031 |
.getDriver(); |
1032 |
|
1033 |
// Guardamos el nombre del driver para poder recuperarlo
|
1034 |
// con el DriverManager de Fernando.
|
1035 |
xml.putProperty("db", dbDriver.getName());
|
1036 |
try {
|
1037 |
xml.putProperty("recordset-name", source.getRecordset()
|
1038 |
.getName()); |
1039 |
} catch (ReadDriverException e) {
|
1040 |
throw new XMLException(e); |
1041 |
} catch (RuntimeException e) { |
1042 |
e.printStackTrace(); |
1043 |
} |
1044 |
xml.addChild(dbDriver.getXMLEntity()); // Tercer child. Antes hemos
|
1045 |
// metido la leyenda y el
|
1046 |
// selection support
|
1047 |
} else if (source instanceof VectorialAdapter) { |
1048 |
// Se supone que hemos hecho algo gen?rico.
|
1049 |
xml.putProperty("type", "vectorial"); |
1050 |
|
1051 |
VectorialDriver driver = source.getDriver(); |
1052 |
|
1053 |
// Guardamos el nombre del driver para poder recuperarlo
|
1054 |
// con el DriverManager de Fernando.
|
1055 |
xml.putProperty("other", driver.getName());
|
1056 |
// try {
|
1057 |
try {
|
1058 |
xml.putProperty("recordset-name", source.getRecordset()
|
1059 |
.getName()); |
1060 |
} catch (ReadDriverException e) {
|
1061 |
throw new XMLException(e); |
1062 |
} catch (RuntimeException e) { |
1063 |
e.printStackTrace(); |
1064 |
} |
1065 |
if (driver instanceof IPersistence) { |
1066 |
// xml.putProperty("className", driver.getClass().getName());
|
1067 |
IPersistence persist = (IPersistence) driver; |
1068 |
xml.addChild(persist.getXMLEntity()); // Tercer child. Antes
|
1069 |
// hemos metido la
|
1070 |
// leyenda y el
|
1071 |
// selection support
|
1072 |
} |
1073 |
} |
1074 |
if (rv!=null) |
1075 |
setSource(rv); |
1076 |
xml.putProperty("driverName", source.getDriver().getName());
|
1077 |
if (bHasJoin)
|
1078 |
xml.putProperty("hasJoin", "true"); |
1079 |
|
1080 |
// properties from ILabelable
|
1081 |
xml.putProperty("isLabeled", isLabeled);
|
1082 |
if (strategy != null) { |
1083 |
XMLEntity strategyXML = strategy.getXMLEntity(); |
1084 |
strategyXML.putProperty("Strategy", strategy.getClassName());
|
1085 |
xml.addChild(strategy.getXMLEntity()); |
1086 |
} |
1087 |
xml.addChild(getLinkProperties().getXMLEntity()); |
1088 |
return xml;
|
1089 |
} |
1090 |
|
1091 |
/**
|
1092 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
1093 |
*/
|
1094 |
public void setXMLEntity03(XMLEntity xml) throws XMLException { |
1095 |
|
1096 |
super.setXMLEntity(xml);
|
1097 |
legend = LegendFactory.createFromXML03(xml.getChild(0));
|
1098 |
|
1099 |
try {
|
1100 |
setLegend(legend); |
1101 |
} catch (LegendLayerException e) {
|
1102 |
throw new XMLException(e); |
1103 |
} |
1104 |
|
1105 |
try {
|
1106 |
getRecordset().getSelectionSupport() |
1107 |
.setXMLEntity03(xml.getChild(1));
|
1108 |
} catch (ReadDriverException e) {
|
1109 |
e.printStackTrace(); |
1110 |
} |
1111 |
} |
1112 |
|
1113 |
/*
|
1114 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
1115 |
*/
|
1116 |
public void setXMLEntity(XMLEntity xml) throws XMLException { |
1117 |
try {
|
1118 |
super.setXMLEntity(xml);
|
1119 |
XMLEntity legendXML = xml.getChild(0);
|
1120 |
IVectorLegend leg = LegendFactory.createFromXML(legendXML); |
1121 |
|
1122 |
/*
|
1123 |
* Parche para detectar cuando, por algun problema de persistencia
|
1124 |
* respecto a versiones anteriores, la leyenda que se ha cargado
|
1125 |
* no se corresponde con el tipo de shape de la capa.
|
1126 |
*/
|
1127 |
int legShapeType = leg.getShapeType();
|
1128 |
if (legShapeType != 0 && legShapeType != this.getShapeType()){ |
1129 |
leg = LegendFactory.createSingleSymbolLegend(this.getShapeType());
|
1130 |
logger.warn("Legend shape type and layer shape type does not match.");
|
1131 |
} |
1132 |
/* Fin del parche */
|
1133 |
|
1134 |
try {
|
1135 |
getRecordset().getSelectionSupport().setXMLEntity(xml.getChild(1));
|
1136 |
// JMVIVO: Esto sirve para algo????
|
1137 |
/*
|
1138 |
* Jaume: si, para restaurar el selectable datasource cuando se
|
1139 |
* clona la capa, cuando se carga de un proyecto. Si no esta ya
|
1140 |
* no se puede ni hacer consultas sql, ni hacer selecciones,
|
1141 |
* ni usar la mayor parte de las herramientas.
|
1142 |
*
|
1143 |
* Lo vuelvo a poner.
|
1144 |
*/
|
1145 |
|
1146 |
String recordsetName = xml.getStringProperty("recordset-name"); |
1147 |
|
1148 |
LayerFactory.getDataSourceFactory().changeDataSourceName( |
1149 |
getSource().getRecordset().getName(), recordsetName); |
1150 |
SelectableDataSource sds = new SelectableDataSource(LayerFactory
|
1151 |
.getDataSourceFactory().createRandomDataSource( |
1152 |
recordsetName, DataSourceFactory.AUTOMATIC_OPENING)); |
1153 |
|
1154 |
} catch (NoSuchTableException e1) {
|
1155 |
this.setAvailable(false); |
1156 |
throw new XMLException(e1); |
1157 |
} catch (ReadDriverException e1) {
|
1158 |
this.setAvailable(false); |
1159 |
throw new XMLException(e1); |
1160 |
} |
1161 |
// Si tiene una uni?n, lo marcamos para que no se cree la leyenda hasta
|
1162 |
// el final
|
1163 |
// de la lectura del proyecto
|
1164 |
if (xml.contains("hasJoin")) { |
1165 |
setIsJoined(true);
|
1166 |
PostProcessSupport.addToPostProcess(this, "setLegend", leg, 1); |
1167 |
} else {
|
1168 |
try {
|
1169 |
setLegend(leg); |
1170 |
} catch (LegendLayerException e) {
|
1171 |
throw new XMLException(e); |
1172 |
} |
1173 |
} |
1174 |
|
1175 |
//Por compatibilidad con proyectos anteriores a la 1.0
|
1176 |
boolean containsIsLabeled = xml.contains("isLabeled"); |
1177 |
if (containsIsLabeled){
|
1178 |
isLabeled = xml.getBooleanProperty("isLabeled");
|
1179 |
} |
1180 |
// set properties for ILabelable
|
1181 |
XMLEntity labelingXML = xml.firstChild("labelingStrategy", "labelingStrategy"); |
1182 |
if (labelingXML!= null) { |
1183 |
if(!containsIsLabeled){
|
1184 |
isLabeled = true;
|
1185 |
} |
1186 |
try {
|
1187 |
ILabelingStrategy labeling = LabelingFactory.createStrategyFromXML(labelingXML, this);
|
1188 |
if (isJoined()) {
|
1189 |
PostProcessSupport.addToPostProcess(this, "setLabelingStrategy", labeling, 1); |
1190 |
} |
1191 |
else
|
1192 |
this.setLabelingStrategy(labeling);
|
1193 |
|
1194 |
} catch (NotExistInXMLEntity neXMLEX) {
|
1195 |
// no strategy was set, just continue;
|
1196 |
logger.warn("Reached what should be unreachable code");
|
1197 |
} |
1198 |
} else if (legendXML.contains("labelFieldName")|| legendXML.contains("labelfield")) { |
1199 |
/* (jaume) begin patch;
|
1200 |
* for backward compatibility purposes. Since gvSIG v1.1 labeling is
|
1201 |
* no longer managed by the Legend but by the ILabelingStrategy. The
|
1202 |
* following allows restoring older projects' labelings.
|
1203 |
*/
|
1204 |
String labelTextField = null; |
1205 |
if (legendXML.contains("labelFieldName")){ |
1206 |
labelTextField = legendXML.getStringProperty("labelFieldName");
|
1207 |
if (labelTextField != null) { |
1208 |
AttrInTableLabelingStrategy labeling = new AttrInTableLabelingStrategy();
|
1209 |
labeling.setLayer(this);
|
1210 |
int unit = 1; |
1211 |
boolean useFixedSize = false; |
1212 |
String labelFieldHeight = legendXML.getStringProperty("labelHeightFieldName"); |
1213 |
labeling.setTextField(labelTextField); |
1214 |
if(labelFieldHeight!=null){ |
1215 |
labeling.setHeightField(labelFieldHeight); |
1216 |
} else {
|
1217 |
double size = -1; |
1218 |
for(int i=0; i<legendXML.getChildrenCount();i++){ |
1219 |
XMLEntity xmlChild = legendXML.getChild(i); |
1220 |
if(xmlChild.contains("m_FontSize")){ |
1221 |
double childFontSize = xmlChild.getDoubleProperty("m_FontSize"); |
1222 |
if(size<0){ |
1223 |
size = childFontSize; |
1224 |
useFixedSize = true;
|
1225 |
} else {
|
1226 |
useFixedSize = useFixedSize && (size==childFontSize); |
1227 |
} |
1228 |
if(xmlChild.contains("m_bUseFontSize")){ |
1229 |
if(xmlChild.getBooleanProperty("m_bUseFontSize")){ |
1230 |
unit = -1;
|
1231 |
} else {
|
1232 |
unit = 1;
|
1233 |
} |
1234 |
} |
1235 |
} |
1236 |
} |
1237 |
labeling.setFixedSize(size/1.4);//Factor de correcci?n que se aplicaba antes en el etiquetado |
1238 |
} |
1239 |
labeling.setUsesFixedSize(useFixedSize); |
1240 |
labeling.setUnit(unit); |
1241 |
labeling.setRotationField(legendXML.getStringProperty("labelRotationFieldName"));
|
1242 |
if (legendXML.contains("haloWidth")) { |
1243 |
float haloWidth = legendXML.getFloatProperty("haloWidth"); |
1244 |
labeling.setHaloColor(StringUtilities.string2Color(legendXML.getStringProperty("haloColor")));
|
1245 |
labeling.setHaloWidth(haloWidth); |
1246 |
labeling.setWithHalo(true);
|
1247 |
} |
1248 |
if (isJoined()) {
|
1249 |
PostProcessSupport.addToPostProcess(this, "setLabelingStrategy", labeling, 1); |
1250 |
} |
1251 |
else
|
1252 |
this.setLabelingStrategy(labeling);
|
1253 |
this.setIsLabeled(true); |
1254 |
} |
1255 |
}else{
|
1256 |
labelTextField = legendXML.getStringProperty("labelfield");
|
1257 |
if (labelTextField != null) { |
1258 |
AttrInTableLabelingStrategy labeling = new AttrInTableLabelingStrategy();
|
1259 |
labeling.setLayer(this);
|
1260 |
int unit = 1; |
1261 |
boolean useFixedSize = false; |
1262 |
String labelFieldHeight = legendXML.getStringProperty("labelFieldHeight"); |
1263 |
labeling.setTextField(labelTextField); |
1264 |
if(labelFieldHeight!=null){ |
1265 |
labeling.setHeightField(labelFieldHeight); |
1266 |
} else {
|
1267 |
double size = -1; |
1268 |
for(int i=0; i<legendXML.getChildrenCount();i++){ |
1269 |
XMLEntity xmlChild = legendXML.getChild(i); |
1270 |
if(xmlChild.contains("m_FontSize")){ |
1271 |
double childFontSize = xmlChild.getDoubleProperty("m_FontSize"); |
1272 |
if(size<0){ |
1273 |
size = childFontSize; |
1274 |
useFixedSize = true;
|
1275 |
} else {
|
1276 |
useFixedSize = useFixedSize && (size==childFontSize); |
1277 |
} |
1278 |
if(xmlChild.contains("m_bUseFontSize")){ |
1279 |
if(xmlChild.getBooleanProperty("m_bUseFontSize")){ |
1280 |
unit = -1;
|
1281 |
} else {
|
1282 |
unit = 1;
|
1283 |
} |
1284 |
} |
1285 |
} |
1286 |
} |
1287 |
labeling.setFixedSize(size/1.4);//Factor de correcci?n que se aplicaba antes en el etiquetado |
1288 |
} |
1289 |
labeling.setUsesFixedSize(useFixedSize); |
1290 |
labeling.setUnit(unit); |
1291 |
labeling.setRotationField(legendXML.getStringProperty("labelFieldRotation"));
|
1292 |
if (isJoined()) {
|
1293 |
PostProcessSupport.addToPostProcess(this, "setLabelingStrategy", labeling, 1); |
1294 |
} |
1295 |
else
|
1296 |
this.setLabelingStrategy(labeling);
|
1297 |
this.setIsLabeled(true); |
1298 |
} |
1299 |
} |
1300 |
|
1301 |
}else if(!containsIsLabeled){ |
1302 |
isLabeled = false;
|
1303 |
} |
1304 |
|
1305 |
// compatibility with hyperlink from 1.9 alpha version... do we really need to be compatible with alpha versions??
|
1306 |
XMLEntity xmlLinkProperties=xml.firstChild("typeChild", "linkProperties"); |
1307 |
if (xmlLinkProperties != null){ |
1308 |
try {
|
1309 |
String fieldName=xmlLinkProperties.getStringProperty("fieldName"); |
1310 |
xmlLinkProperties.remove("fieldName");
|
1311 |
String extName = xmlLinkProperties.getStringProperty("extName"); |
1312 |
xmlLinkProperties.remove("extName");
|
1313 |
int typeLink = xmlLinkProperties.getIntProperty("typeLink"); |
1314 |
xmlLinkProperties.remove("typeLink");
|
1315 |
if (fieldName!=null) { |
1316 |
setProperty("legacy.hyperlink.selectedField", fieldName);
|
1317 |
setProperty("legacy.hyperlink.type", new Integer(typeLink)); |
1318 |
if (extName!=null) { |
1319 |
setProperty("legacy.hyperlink.extension", extName);
|
1320 |
} |
1321 |
} |
1322 |
} |
1323 |
catch (NotExistInXMLEntity ex) {
|
1324 |
logger.warn("Error getting old hyperlink configuration", ex);
|
1325 |
} |
1326 |
} |
1327 |
|
1328 |
} catch (XMLException e) {
|
1329 |
this.setAvailable(false); |
1330 |
this.orgXMLEntity = xml;
|
1331 |
} catch (Exception e) { |
1332 |
e.printStackTrace(); |
1333 |
this.setAvailable(false); |
1334 |
this.orgXMLEntity = xml;
|
1335 |
|
1336 |
} |
1337 |
|
1338 |
|
1339 |
} |
1340 |
|
1341 |
public void setXMLEntityNew(XMLEntity xml) throws XMLException { |
1342 |
try {
|
1343 |
super.setXMLEntity(xml);
|
1344 |
|
1345 |
XMLEntity legendXML = xml.getChild(0);
|
1346 |
IVectorLegend leg = LegendFactory.createFromXML(legendXML); |
1347 |
/* (jaume) begin patch;
|
1348 |
* for backward compatibility purposes. Since gvSIG v1.1 labeling is
|
1349 |
* no longer managed by the Legend but by the ILabelingStrategy. The
|
1350 |
* following allows restoring older projects' labelings.
|
1351 |
*/
|
1352 |
if (legendXML.contains("labelFieldHeight")) { |
1353 |
AttrInTableLabelingStrategy labeling = new AttrInTableLabelingStrategy();
|
1354 |
labeling.setLayer(this);
|
1355 |
labeling.setTextField(legendXML.getStringProperty("labelFieldHeight"));
|
1356 |
labeling.setRotationField(legendXML.getStringProperty("labelFieldRotation"));
|
1357 |
this.setLabelingStrategy(labeling);
|
1358 |
this.setIsLabeled(true); |
1359 |
} |
1360 |
/* end patch */
|
1361 |
try {
|
1362 |
getRecordset().getSelectionSupport().setXMLEntity(xml.getChild(1));
|
1363 |
|
1364 |
this.setLoadSelection(xml.getChild(1)); |
1365 |
} catch (ReadDriverException e1) {
|
1366 |
this.setAvailable(false); |
1367 |
throw new XMLException(e1); |
1368 |
} |
1369 |
// Si tiene una uni?n, lo marcamos para que no se cree la leyenda hasta
|
1370 |
// el final
|
1371 |
// de la lectura del proyecto
|
1372 |
if (xml.contains("hasJoin")) { |
1373 |
setIsJoined(true);
|
1374 |
PostProcessSupport.addToPostProcess(this, "setLegend", leg, 1); |
1375 |
} else {
|
1376 |
this.setLoadLegend(leg);
|
1377 |
} |
1378 |
|
1379 |
} catch (XMLException e) {
|
1380 |
this.setAvailable(false); |
1381 |
this.orgXMLEntity = xml;
|
1382 |
} catch (Exception e) { |
1383 |
this.setAvailable(false); |
1384 |
this.orgXMLEntity = xml;
|
1385 |
} |
1386 |
|
1387 |
|
1388 |
} |
1389 |
|
1390 |
|
1391 |
/**
|
1392 |
* Sobreimplementaci?n del m?todo toString para que las bases de datos
|
1393 |
* identifiquen la capa.
|
1394 |
*
|
1395 |
* @return DOCUMENT ME!
|
1396 |
*/
|
1397 |
public String toString() { |
1398 |
/*
|
1399 |
* Se usa internamente para que la parte de datos identifique de forma
|
1400 |
* un?voca las tablas
|
1401 |
*/
|
1402 |
String ret = super.toString(); |
1403 |
|
1404 |
return "layer" + ret.substring(ret.indexOf('@') + 1); |
1405 |
} |
1406 |
|
1407 |
public boolean isJoined() { |
1408 |
return bHasJoin;
|
1409 |
} |
1410 |
|
1411 |
/**
|
1412 |
* Returns if a layer is spatially indexed
|
1413 |
*
|
1414 |
* @return if this layer has the ability to proces spatial queries without
|
1415 |
* secuential scans.
|
1416 |
*/
|
1417 |
public boolean isSpatiallyIndexed() { |
1418 |
ReadableVectorial source = getSource(); |
1419 |
if (source instanceof ISpatialDB) |
1420 |
return true; |
1421 |
|
1422 |
//FIXME azabala
|
1423 |
/*
|
1424 |
* Esto es muy dudoso, y puede cambiar.
|
1425 |
* Estoy diciendo que las que no son fichero o no son
|
1426 |
* BoundedShapes estan indexadas. Esto es mentira, pero
|
1427 |
* as? quien pregunte no querr? generar el indice.
|
1428 |
* Esta por ver si interesa generar el indice para capas
|
1429 |
* HSQLDB, WFS, etc.
|
1430 |
*/
|
1431 |
if(!(source instanceof VectorialFileAdapter)){ |
1432 |
return true; |
1433 |
} |
1434 |
if (!(source.getDriver() instanceof BoundedShapes)) { |
1435 |
return true; |
1436 |
} |
1437 |
|
1438 |
if (getISpatialIndex() != null) |
1439 |
return true; |
1440 |
return false; |
1441 |
} |
1442 |
|
1443 |
public void setIsJoined(boolean hasJoin) { |
1444 |
bHasJoin = hasJoin; |
1445 |
} |
1446 |
|
1447 |
/**
|
1448 |
* @return Returns the spatialIndex.
|
1449 |
*/
|
1450 |
public ISpatialIndex getISpatialIndex() {
|
1451 |
return spatialIndex;
|
1452 |
} |
1453 |
/**
|
1454 |
* Sets the spatial index. This could be useful if, for some
|
1455 |
* reasons, you want to work with a distinct spatial index
|
1456 |
* (for example, a spatial index which could makes nearest
|
1457 |
* neighbour querys)
|
1458 |
* @param spatialIndex
|
1459 |
*/
|
1460 |
public void setISpatialIndex(ISpatialIndex spatialIndex){ |
1461 |
this.spatialIndex = spatialIndex;
|
1462 |
} |
1463 |
|
1464 |
public SelectableDataSource getRecordset() throws ReadDriverException { |
1465 |
if (!this.isAvailable()) return null; |
1466 |
if (sds == null) { |
1467 |
|
1468 |
SelectableDataSource ds = source.getRecordset(); |
1469 |
|
1470 |
if (ds == null) { |
1471 |
return null; |
1472 |
} |
1473 |
|
1474 |
sds = ds; |
1475 |
getSelectionSupport().addSelectionListener(this);
|
1476 |
|
1477 |
} |
1478 |
return sds;
|
1479 |
} |
1480 |
|
1481 |
public void setEditing(boolean b) throws StartEditionLayerException { |
1482 |
super.setEditing(b);
|
1483 |
try {
|
1484 |
if (b) {
|
1485 |
VectorialEditableAdapter vea = null;
|
1486 |
// TODO: Qu? pasa si hay m?s tipos de adapters?
|
1487 |
// FJP: Se podr?a pasar como argumento el
|
1488 |
// VectorialEditableAdapter
|
1489 |
// que se quiera usar para evitar meter c?digo aqu? de este
|
1490 |
// estilo.
|
1491 |
if (getSource() instanceof VectorialDBAdapter) { |
1492 |
vea = new VectorialEditableDBAdapter();
|
1493 |
} else if (this instanceof FLyrAnnotation) { |
1494 |
vea = new AnnotationEditableAdapter(
|
1495 |
(FLyrAnnotation) this);
|
1496 |
} else {
|
1497 |
vea = new VectorialEditableAdapter();
|
1498 |
} |
1499 |
vea.addEditionListener(this);
|
1500 |
vea.setOriginalVectorialAdapter(getSource()); |
1501 |
// azo: implementations of readablevectorial need
|
1502 |
//references of projection and spatial index
|
1503 |
vea.setProjection(getProjection()); |
1504 |
vea.setSpatialIndex(spatialIndex); |
1505 |
|
1506 |
|
1507 |
// /vea.setSpatialIndex(getSpatialIndex());
|
1508 |
// /vea.setFullExtent(getFullExtent());
|
1509 |
vea.setCoordTrans(getCoordTrans()); |
1510 |
vea.startEdition(EditionEvent.GRAPHIC); |
1511 |
setSource(vea); |
1512 |
getRecordset().setSelectionSupport( |
1513 |
vea.getOriginalAdapter().getRecordset() |
1514 |
.getSelectionSupport()); |
1515 |
|
1516 |
} else {
|
1517 |
VectorialEditableAdapter vea = (VectorialEditableAdapter) getSource(); |
1518 |
vea.removeEditionListener(this);
|
1519 |
setSource(vea.getOriginalAdapter()); |
1520 |
} |
1521 |
// Si tenemos una leyenda, hay que pegarle el cambiazo a su
|
1522 |
// recordset
|
1523 |
setRecordset(getSource().getRecordset()); |
1524 |
if (getLegend() instanceof IVectorLegend) { |
1525 |
IVectorLegend ley = (IVectorLegend) getLegend(); |
1526 |
ley.setDataSource(getSource().getRecordset()); |
1527 |
// Esto lo pongo para evitar que al dibujar sobre un
|
1528 |
// dxf, dwg, o dgn no veamos nada. Es debido al checkbox
|
1529 |
// de la leyenda de textos "dibujar solo textos".
|
1530 |
//jaume
|
1531 |
// if (!(getSource().getDriver() instanceof IndexedShpDriver)){
|
1532 |
// FSymbol symbol=new FSymbol(getShapeType());
|
1533 |
// symbol.setFontSizeInPixels(false);
|
1534 |
// symbol.setFont(new Font("SansSerif", Font.PLAIN, 9));
|
1535 |
// Color color=symbol.getColor();
|
1536 |
// int alpha=symbol.getColor().getAlpha();
|
1537 |
// if (alpha>250) {
|
1538 |
// symbol.setColor(new Color(color.getRed(),color.getGreen(),color.getBlue(),100));
|
1539 |
// }
|
1540 |
// ley.setDefaultSymbol(symbol);
|
1541 |
// }
|
1542 |
//jaume//
|
1543 |
ley.useDefaultSymbol(true);
|
1544 |
} |
1545 |
} catch (ReadDriverException e) {
|
1546 |
throw new StartEditionLayerException(getName(),e); |
1547 |
} catch (FieldNotFoundException e) {
|
1548 |
throw new StartEditionLayerException(getName(),e); |
1549 |
} catch (StartWriterVisitorException e) {
|
1550 |
throw new StartEditionLayerException(getName(),e); |
1551 |
} |
1552 |
|
1553 |
setSpatialCacheEnabled(b); |
1554 |
callEditionChanged(LayerEvent |
1555 |
.createEditionChangedEvent(this, "edition")); |
1556 |
|
1557 |
} |
1558 |
|
1559 |
/**
|
1560 |
* Para cuando haces una uni?n, sustituyes el recorset por el nuevo. De esta
|
1561 |
* forma, podr?s poner leyendas basadas en el nuevo recordset
|
1562 |
*
|
1563 |
* @param newSds
|
1564 |
*/
|
1565 |
public void setRecordset(SelectableDataSource newSds) { |
1566 |
// TODO: Deberiamos hacer comprobaciones del cambio
|
1567 |
sds = newSds; |
1568 |
getSelectionSupport().addSelectionListener(this);
|
1569 |
this.updateDrawVersion();
|
1570 |
} |
1571 |
|
1572 |
public void clearSpatialCache() |
1573 |
{ |
1574 |
spatialCache.clearAll(); |
1575 |
} |
1576 |
|
1577 |
public boolean isSpatialCacheEnabled() { |
1578 |
return spatialCacheEnabled;
|
1579 |
} |
1580 |
|
1581 |
public void setSpatialCacheEnabled(boolean spatialCacheEnabled) { |
1582 |
this.spatialCacheEnabled = spatialCacheEnabled;
|
1583 |
} |
1584 |
|
1585 |
public SpatialCache getSpatialCache() {
|
1586 |
return spatialCache;
|
1587 |
} |
1588 |
|
1589 |
/**
|
1590 |
* Siempre es un numero mayor de 1000
|
1591 |
* @param maxFeatures
|
1592 |
*/
|
1593 |
public void setMaxFeaturesInEditionCache(int maxFeatures) { |
1594 |
if (maxFeatures > spatialCache.maxFeatures)
|
1595 |
spatialCache.setMaxFeatures(maxFeatures); |
1596 |
|
1597 |
} |
1598 |
|
1599 |
/**
|
1600 |
* This method returns a boolean that is used by the FPopMenu
|
1601 |
* to make visible the properties menu or not. It is visible by
|
1602 |
* default, and if a later don't have to show this menu only
|
1603 |
* has to override this method.
|
1604 |
* @return
|
1605 |
* If the properties menu is visible (or not)
|
1606 |
*/
|
1607 |
public boolean isPropertiesMenuVisible(){ |
1608 |
return true; |
1609 |
} |
1610 |
|
1611 |
public void reload() throws ReloadLayerException { |
1612 |
if(this.isEditing()){ |
1613 |
throw new ReloadLayerException(getName()); |
1614 |
} |
1615 |
this.setAvailable(true); |
1616 |
super.reload();
|
1617 |
this.updateDrawVersion();
|
1618 |
try {
|
1619 |
this.source.getDriver().reload();
|
1620 |
if (this.getLegend() == null) { |
1621 |
if (this.getRecordset().getDriver() instanceof WithDefaultLegend) { |
1622 |
WithDefaultLegend aux = (WithDefaultLegend) this.getRecordset().getDriver();
|
1623 |
this.setLegend((IVectorLegend) aux.getDefaultLegend());
|
1624 |
this.setLabelingStrategy(aux.getDefaultLabelingStrategy());
|
1625 |
} else {
|
1626 |
this.setLegend(LegendFactory.createSingleSymbolLegend(
|
1627 |
this.getShapeType()));
|
1628 |
} |
1629 |
} |
1630 |
|
1631 |
} catch (LegendLayerException e) {
|
1632 |
this.setAvailable(false); |
1633 |
throw new ReloadLayerException(getName(),e); |
1634 |
} catch (ReadDriverException e) {
|
1635 |
this.setAvailable(false); |
1636 |
throw new ReloadLayerException(getName(),e); |
1637 |
} |
1638 |
|
1639 |
} |
1640 |
|
1641 |
protected void setLoadSelection(XMLEntity xml) { |
1642 |
this.loadSelection = xml;
|
1643 |
} |
1644 |
|
1645 |
protected void setLoadLegend(IVectorLegend legend) { |
1646 |
this.loadLegend = legend;
|
1647 |
} |
1648 |
|
1649 |
protected void putLoadSelection() throws XMLException { |
1650 |
if (this.loadSelection == null) return; |
1651 |
try {
|
1652 |
this.getRecordset().getSelectionSupport().setXMLEntity(this.loadSelection); |
1653 |
} catch (ReadDriverException e) {
|
1654 |
throw new XMLException(e); |
1655 |
} |
1656 |
this.loadSelection = null; |
1657 |
|
1658 |
} |
1659 |
protected void putLoadLegend() throws LegendLayerException { |
1660 |
if (this.loadLegend == null) return; |
1661 |
this.setLegend(this.loadLegend); |
1662 |
this.loadLegend = null; |
1663 |
} |
1664 |
|
1665 |
protected void cleanLoadOptions() { |
1666 |
this.loadLegend = null; |
1667 |
this.loadSelection = null; |
1668 |
} |
1669 |
|
1670 |
public boolean isWritable() { |
1671 |
VectorialDriver drv = getSource().getDriver(); |
1672 |
if (!drv.isWritable())
|
1673 |
return false; |
1674 |
if (drv instanceof IWriteable) |
1675 |
{ |
1676 |
IWriter writer = ((IWriteable)drv).getWriter(); |
1677 |
if (writer != null) |
1678 |
{ |
1679 |
if (writer instanceof ISpatialWriter) |
1680 |
return true; |
1681 |
} |
1682 |
} |
1683 |
return false; |
1684 |
|
1685 |
} |
1686 |
|
1687 |
public FLayer cloneLayer() throws Exception { |
1688 |
FLyrVect clonedLayer = new FLyrVect();
|
1689 |
clonedLayer.setSource(getSource()); |
1690 |
if (isJoined()) {
|
1691 |
clonedLayer.setIsJoined(true);
|
1692 |
clonedLayer.setRecordset(getRecordset()); |
1693 |
} |
1694 |
clonedLayer.setVisible(isVisible()); |
1695 |
clonedLayer.setISpatialIndex(getISpatialIndex()); |
1696 |
clonedLayer.setName(getName()); |
1697 |
clonedLayer.setCoordTrans(getCoordTrans()); |
1698 |
|
1699 |
clonedLayer.setLegend((IVectorLegend)getLegend().cloneLegend()); |
1700 |
|
1701 |
clonedLayer.setIsLabeled(isLabeled()); |
1702 |
ILabelingStrategy labelingStrategy=getLabelingStrategy(); |
1703 |
if (labelingStrategy!=null) |
1704 |
clonedLayer.setLabelingStrategy(labelingStrategy); |
1705 |
|
1706 |
return clonedLayer;
|
1707 |
} |
1708 |
|
1709 |
public SelectionSupport getSelectionSupport() {
|
1710 |
try {
|
1711 |
return getRecordset().getSelectionSupport();
|
1712 |
} catch (ReadDriverException e) {
|
1713 |
e.printStackTrace(); |
1714 |
} |
1715 |
return null; |
1716 |
} |
1717 |
|
1718 |
protected boolean isOnePoint(AffineTransform graphicsTransform, ViewPort viewPort, double dpi, CartographicSupport csSym, IGeometry geom, int[] xyCoords) { |
1719 |
return isOnePoint(graphicsTransform, viewPort, geom, xyCoords) && csSym.getCartographicSize(viewPort, dpi, (FShape)geom.getInternalShape()) <= 1; |
1720 |
} |
1721 |
|
1722 |
protected boolean isOnePoint(AffineTransform graphicsTransform, ViewPort viewPort, IGeometry geom, int[] xyCoords) { |
1723 |
boolean onePoint = false; |
1724 |
int type=geom.getGeometryType() % FShape.Z;
|
1725 |
if (type!=FShape.POINT && type!=FShape.MULTIPOINT && type!=FShape.NULL) {
|
1726 |
|
1727 |
Rectangle2D geomBounds = geom.getBounds2D();
|
1728 |
|
1729 |
// ICoordTrans ct = getCoordTrans();
|
1730 |
|
1731 |
// Se supone que la geometria ya esta
|
1732 |
// repoyectada y no hay que hacer
|
1733 |
// ninguna transformacion
|
1734 |
// if (ct!=null) {
|
1735 |
//// geomBounds = ct.getInverted().convert(geomBounds);
|
1736 |
// geomBounds = ct.convert(geomBounds);
|
1737 |
// }
|
1738 |
|
1739 |
double dist1Pixel = viewPort.getDist1pixel();
|
1740 |
|
1741 |
onePoint = (geomBounds.getWidth() <= dist1Pixel |
1742 |
&& geomBounds.getHeight() <= dist1Pixel); |
1743 |
|
1744 |
if (onePoint) {
|
1745 |
// avoid out of range exceptions
|
1746 |
FPoint2D p = new FPoint2D(geomBounds.getMinX(), geomBounds.getMinY());
|
1747 |
p.transform(viewPort.getAffineTransform()); |
1748 |
p.transform(graphicsTransform); |
1749 |
xyCoords[0] = (int) p.getX(); |
1750 |
xyCoords[1] = (int) p.getY(); |
1751 |
|
1752 |
} |
1753 |
|
1754 |
} |
1755 |
return onePoint;
|
1756 |
} |
1757 |
/*
|
1758 |
* jaume. Stuff from ILabeled.
|
1759 |
*/
|
1760 |
private boolean isLabeled; |
1761 |
private ILabelingStrategy strategy;
|
1762 |
|
1763 |
public boolean isLabeled() { |
1764 |
return isLabeled;
|
1765 |
} |
1766 |
|
1767 |
public void setIsLabeled(boolean isLabeled) { |
1768 |
this.isLabeled = isLabeled;
|
1769 |
} |
1770 |
|
1771 |
public ILabelingStrategy getLabelingStrategy() {
|
1772 |
return strategy;
|
1773 |
} |
1774 |
|
1775 |
public void setLabelingStrategy(ILabelingStrategy strategy) { |
1776 |
this.strategy = strategy;
|
1777 |
try {
|
1778 |
strategy.setLayer(this);
|
1779 |
} catch (ReadDriverException e) {
|
1780 |
e.printStackTrace(); |
1781 |
} |
1782 |
} |
1783 |
|
1784 |
public void drawLabels(BufferedImage image, Graphics2D g, ViewPort viewPort, |
1785 |
Cancellable cancel, double scale, double dpi) throws ReadDriverException { |
1786 |
if (strategy!=null && isWithinScale(scale)) { |
1787 |
strategy.draw(image, g, viewPort, cancel, dpi); |
1788 |
} |
1789 |
} |
1790 |
public void printLabels(Graphics2D g, ViewPort viewPort, |
1791 |
Cancellable cancel, double scale, PrintRequestAttributeSet properties) throws ReadDriverException { |
1792 |
if (strategy!=null) { |
1793 |
strategy.print(g, viewPort, cancel, properties); |
1794 |
} |
1795 |
} |
1796 |
|
1797 |
|
1798 |
//M?todos para el uso de HyperLinks en capas FLyerVect
|
1799 |
|
1800 |
/**
|
1801 |
* Return true, because a Vectorial Layer supports HyperLink
|
1802 |
*/
|
1803 |
public boolean allowLinks() |
1804 |
{ |
1805 |
return true; |
1806 |
} |
1807 |
|
1808 |
/**
|
1809 |
* Returns an instance of AbstractLinkProperties that contains the information
|
1810 |
* of the HyperLink
|
1811 |
* @return Abstra
|
1812 |
*/
|
1813 |
public AbstractLinkProperties getLinkProperties()
|
1814 |
{ |
1815 |
return linkProperties;
|
1816 |
} |
1817 |
|
1818 |
/**
|
1819 |
* Provides an array with URIs. Returns one URI by geometry that includes the point
|
1820 |
* in its own geometry limits with a allowed tolerance.
|
1821 |
* @param layer, the layer
|
1822 |
* @param point, the point to check that is contained or not in the geometries in the layer
|
1823 |
* @param tolerance, the tolerance allowed. Allowed margin of error to detect if the point
|
1824 |
* is contained in some geometries of the layer
|
1825 |
* @return
|
1826 |
*/
|
1827 |
public URI[] getLink(Point2D point, double tolerance) |
1828 |
{ |
1829 |
//return linkProperties.getLink(this)
|
1830 |
return linkProperties.getLink(this,point,tolerance); |
1831 |
} |
1832 |
|
1833 |
public void selectionChanged(SelectionEvent e) { |
1834 |
this.updateDrawVersion();
|
1835 |
} |
1836 |
|
1837 |
public void afterFieldEditEvent(AfterFieldEditEvent e) { |
1838 |
this.updateDrawVersion();
|
1839 |
} |
1840 |
|
1841 |
public void afterRowEditEvent(IRow feat, AfterRowEditEvent e) { |
1842 |
this.updateDrawVersion();
|
1843 |
|
1844 |
} |
1845 |
|
1846 |
public void beforeFieldEditEvent(BeforeFieldEditEvent e) { |
1847 |
|
1848 |
} |
1849 |
|
1850 |
public void beforeRowEditEvent(IRow feat, BeforeRowEditEvent e) { |
1851 |
|
1852 |
} |
1853 |
|
1854 |
public void processEvent(EditionEvent e) { |
1855 |
if (e.getChangeType()== e.ROW_EDITION){
|
1856 |
this.updateDrawVersion();
|
1857 |
} |
1858 |
|
1859 |
} |
1860 |
|
1861 |
public void legendCleared(LegendClearEvent event) { |
1862 |
this.updateDrawVersion();
|
1863 |
LegendChangedEvent e = LegendChangedEvent.createLegendChangedEvent( |
1864 |
legend, legend); |
1865 |
this.callLegendChanged(e);
|
1866 |
} |
1867 |
|
1868 |
public boolean symbolChanged(SymbolLegendEvent e) { |
1869 |
this.updateDrawVersion();
|
1870 |
LegendChangedEvent event = LegendChangedEvent.createLegendChangedEvent( |
1871 |
legend, legend); |
1872 |
this.callLegendChanged(event);
|
1873 |
return true; |
1874 |
} |
1875 |
public String getTypeStringVectorLayer() throws ReadDriverException { |
1876 |
String typeString=""; |
1877 |
int typeShape=((FLyrVect)this).getShapeType(); |
1878 |
if (FShape.MULTI==typeShape){
|
1879 |
ReadableVectorial rv=((FLyrVect)this).getSource();
|
1880 |
int i=0; |
1881 |
boolean isCorrect=false; |
1882 |
while(rv.getShapeCount()>i && !isCorrect){
|
1883 |
IGeometry geom=rv.getShape(i); |
1884 |
if (geom==null){ |
1885 |
i++; |
1886 |
continue;
|
1887 |
} |
1888 |
isCorrect=true;
|
1889 |
if ((geom.getGeometryType() & FShape.Z) == FShape.Z){
|
1890 |
typeString="Geometries3D";
|
1891 |
}else{
|
1892 |
typeString="Geometries2D";
|
1893 |
} |
1894 |
} |
1895 |
}else{
|
1896 |
ReadableVectorial rv=((FLyrVect)this).getSource();
|
1897 |
int i=0; |
1898 |
boolean isCorrect=false; |
1899 |
while(rv.getShapeCount()>i && !isCorrect){
|
1900 |
IGeometry geom=rv.getShape(i); |
1901 |
if (geom==null){ |
1902 |
i++; |
1903 |
continue;
|
1904 |
} |
1905 |
isCorrect=true;
|
1906 |
int type=geom.getGeometryType();
|
1907 |
if (FShape.POINT == type){
|
1908 |
typeString="Point2D";
|
1909 |
} else if (FShape.LINE == type){ |
1910 |
typeString="Line2D";
|
1911 |
} else if (FShape.POLYGON == type){ |
1912 |
typeString="Polygon2D";
|
1913 |
} else if (FShape.MULTIPOINT == type){ |
1914 |
typeString="MultiPint2D";
|
1915 |
} else if ((FShape.POINT | FShape.Z) == type ){ |
1916 |
typeString="Point3D";
|
1917 |
} else if ((FShape.LINE | FShape.Z) == type ){ |
1918 |
typeString="Line3D";
|
1919 |
} else if ((FShape.POLYGON | FShape.Z) == type ){ |
1920 |
typeString="Polygon3D";
|
1921 |
} else if ((FShape.MULTIPOINT | FShape.Z) == type ){ |
1922 |
typeString="MultiPoint3D";
|
1923 |
} else if ((FShape.POINT | FShape.M) == type ){ |
1924 |
typeString="PointM";
|
1925 |
} else if ((FShape.LINE | FShape.M) == type ){ |
1926 |
typeString="LineM";
|
1927 |
} else if ((FShape.POLYGON | FShape.M) == type ){ |
1928 |
typeString="PolygonM";
|
1929 |
} else if ((FShape.MULTIPOINT | FShape.M) == type ){ |
1930 |
typeString="MultiPointM";
|
1931 |
} else if ((FShape.MULTI | FShape.M) == type ){ |
1932 |
typeString="M";
|
1933 |
} |
1934 |
|
1935 |
} |
1936 |
return typeString;
|
1937 |
} |
1938 |
return ""; |
1939 |
} |
1940 |
public int getTypeIntVectorLayer() throws ReadDriverException { |
1941 |
int typeInt=0; |
1942 |
int typeShape=((FLyrVect)this).getShapeType(); |
1943 |
if (FShape.MULTI==typeShape){
|
1944 |
ReadableVectorial rv=((FLyrVect)this).getSource();
|
1945 |
int i=0; |
1946 |
boolean isCorrect=false; |
1947 |
while(rv.getShapeCount()>i && !isCorrect){
|
1948 |
IGeometry geom=rv.getShape(i); |
1949 |
if (geom==null){ |
1950 |
i++; |
1951 |
continue;
|
1952 |
} |
1953 |
isCorrect=true;
|
1954 |
if ((geom.getGeometryType() & FShape.Z) == FShape.Z){
|
1955 |
typeInt=FShape.MULTI | FShape.Z; |
1956 |
}else{
|
1957 |
typeInt=FShape.MULTI; |
1958 |
} |
1959 |
} |
1960 |
}else{
|
1961 |
ReadableVectorial rv=((FLyrVect)this).getSource();
|
1962 |
int i=0; |
1963 |
boolean isCorrect=false; |
1964 |
while(rv.getShapeCount()>i && !isCorrect){
|
1965 |
IGeometry geom=rv.getShape(i); |
1966 |
if (geom==null){ |
1967 |
i++; |
1968 |
continue;
|
1969 |
} |
1970 |
isCorrect=true;
|
1971 |
int type=geom.getGeometryType();
|
1972 |
typeInt=type; |
1973 |
} |
1974 |
return typeInt;
|
1975 |
} |
1976 |
return typeInt;
|
1977 |
} |
1978 |
} |