root / trunk / extensions / extAnnotations / src / com / iver / cit / gvsig / fmap / layers / Annotation_Layer.java @ 33261
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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) 2005 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.Color; |
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import java.awt.Font; |
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import java.awt.Graphics2D; |
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import java.awt.Shape; |
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import java.awt.font.FontRenderContext; |
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import java.awt.font.GlyphVector; |
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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 javax.print.attribute.PrintRequestAttributeSet; |
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import org.cresques.cts.ICoordTrans; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.tools.file.PathGenerator; |
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import com.hardcode.driverManager.Driver; |
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import com.hardcode.driverManager.DriverLoadException; |
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import com.hardcode.gdbms.driver.exceptions.InitializeDriverException; |
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import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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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.hardcode.gdbms.engine.values.NullValue; |
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import com.hardcode.gdbms.engine.values.NumericValue; |
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import com.hardcode.gdbms.engine.values.StringValue; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.hardcode.gdbms.engine.values.ValueFactory; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException; |
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import com.iver.cit.gvsig.exceptions.layers.CancelEditingLayerException; |
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import com.iver.cit.gvsig.exceptions.layers.LegendLayerException; |
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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.ViewPort; |
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import com.iver.cit.gvsig.fmap.core.FPoint2D; |
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import com.iver.cit.gvsig.fmap.core.GeneralPathX; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.core.SymbologyFactory; |
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import com.iver.cit.gvsig.fmap.core.symbols.IMarkerSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.ISymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.ITextSymbol; |
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import com.iver.cit.gvsig.fmap.core.symbols.SimpleTextSymbol; |
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import com.iver.cit.gvsig.fmap.crs.CRSFactory; |
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import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
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import com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver; |
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import com.iver.cit.gvsig.fmap.edition.Annotation_EditableAdapter; |
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import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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import com.iver.cit.gvsig.fmap.operation.strategies.Annotation_Strategy; |
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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.Annotation_Legend; |
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import com.iver.cit.gvsig.fmap.rendering.IVectorLegend; |
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import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeJts; |
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import com.iver.utiles.XMLEntity; |
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import com.iver.utiles.swing.threads.Cancellable; |
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/**
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* Annotation's layer.
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*
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* @author Vicente Caballero Navarro
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*/
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public class Annotation_Layer extends FLyrVect { |
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private Annotation_Mapping mapping = null; |
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private int indexEditing = -1; |
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private Annotation_Legend aLegend;
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private Strategy strategy = null; |
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private IMarkerSymbol symbolPoint = SymbologyFactory.createDefaultMarkerSymbol();
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private final static AffineTransform ati=new AffineTransform(); |
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/**
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* Crea un nuevo FLyrAnnotation.
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*/
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public Annotation_Layer() {
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super();
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} |
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/**
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* DOCUMENT ME!
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*
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* @param mapping DOCUMENT ME!
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* @throws ReadDriverException
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* @throws LegendLayerException
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* @throws DriverException
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* @throws FieldNotFoundException
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*/
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public void setMapping(Annotation_Mapping mapping) throws LegendLayerException, ReadDriverException { |
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this.mapping = mapping;
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aLegend = new Annotation_Legend();
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setLegend(); |
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} |
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/**
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* DOCUMENT ME!
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*
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* @return DOCUMENT ME!
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*/
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public Annotation_Mapping getAnnotatonMapping() {
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return mapping;
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} |
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/**
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* @throws ReadDriverException
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* @throws InitializeDriverException
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* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#draw(java.awt.image.BufferedImage,
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* java.awt.Graphics2D, ISymbol)
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*/
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public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel, double scale) throws InitializeDriverException, ReadDriverException { |
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if (isWithinScale(scale)) {
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// Las que solo tienen etiquetado sin pintar el shape,
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// no pasamos por ellas
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boolean bDrawShapes = true; |
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if (bDrawShapes) {
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if (strategy == null) { |
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strategy = new Annotation_Strategy(this); |
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} |
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g.setColor(Color.black);
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ReadableVectorial adapter = getSource(); |
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adapter.start(); |
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drawAnnotations(image,g,viewPort,cancel,null);
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adapter.stop(); |
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} |
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if (getVirtualLayers() != null) { |
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getVirtualLayers().draw(image, g, viewPort, cancel, scale); |
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} |
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} |
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} |
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private void drawAnnotations(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel,PrintRequestAttributeSet properties) {
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BufferedImage bi=new BufferedImage(viewPort.getImageWidth(),viewPort.getImageHeight(),BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gBi=(Graphics2D)bi.getGraphics(); |
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Point2D offset=viewPort.getOffset();
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gBi.translate(-offset.getX(),-offset.getY()); |
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Annotation_Legend l = (Annotation_Legend) getLegend(); |
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ITextSymbol sym = (ITextSymbol) l.getDefaultSymbol(); |
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try {
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ReadableVectorial source = getSource(); |
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// limit the labeling to the visible extent
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FBitSet bs = queryByRect(viewPort.getAdjustedExtent()); |
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SelectableDataSource recordSet = source.getRecordset(); |
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recordSet.start(); |
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FBitSet bitSet = recordSet.getSelection(); |
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Annotation_Mapping mapping = getAnnotatonMapping(); |
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int idHeightField = mapping.getColumnHeight();
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int idFontName = mapping.getColumnTypeFont();
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int idFontStyle = mapping.getColumnStyleFont();
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int idRotationField = mapping.getColumnRotate();
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int idFontColor = mapping.getColumnColor();
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int idTextField = mapping.getColumnText();
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double rotation = 0D; |
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float size = sym.getFont().getSize();
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String fontName = "Dialog"; |
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int fontStyle = sym.getFont().getStyle();
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int fontColor = sym.getTextColor().getRGB();
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long t1 = System.currentTimeMillis(); |
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for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i + 1)) { |
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if (cancel.isCanceled()) {
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break;
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} |
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Value[] vv = recordSet.getRow(i);
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if (idHeightField != -1) { |
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// text size is defined in the table
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try {
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size = (float)(((NumericValue) vv[idHeightField]).doubleValue());
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} catch (ClassCastException ccEx) { |
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if (!NullValue.class.equals(
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vv[idHeightField].getClass())) { |
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} |
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continue;
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} |
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} |
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if (idFontName != -1) { |
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fontName = ((StringValue) vv[idFontName]).toString(); |
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} |
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if (idFontStyle != -1) { |
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fontStyle = ((NumericValue) vv[idFontStyle]).intValue(); |
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} |
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if (idRotationField != -1) { |
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// text rotation is defined in the table
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rotation = ((NumericValue) vv[idRotationField]).doubleValue(); |
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((SimpleTextSymbol)sym).setRotation(Math.toRadians(rotation));
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} |
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if (idFontColor != -1) { |
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// text rotation is defined in the table
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fontColor = ((NumericValue) vv[idFontColor]).intValue(); |
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sym.setTextColor(new Color(fontColor)); |
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} |
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if (bitSet.get(i)) {
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sym = (ITextSymbol) sym.getSymbolForSelection(); |
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} |
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sym.setFont(new Font(fontName, fontStyle, (int) size)); |
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source.start(); |
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IGeometry geom = source.getShape(i); |
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source.stop(); |
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ICoordTrans ct = getCoordTrans(); |
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boolean bMustClone = false; |
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if (geom == null) { |
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return;
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} |
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if (ct != null) { |
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if (bMustClone) {
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geom = geom.cloneGeometry(); |
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} |
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geom.reProject(ct); |
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} |
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geom.transform(viewPort.getAffineTransform()); |
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Shape shape=geom.getInternalShape();
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FPoint2D fpPixels=null;
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if (!(shape instanceof FPoint2D)) { |
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Rectangle2D rP=shape.getBounds2D();
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fpPixels=new FPoint2D(rP.getX(),rP.getY());
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}else {
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fpPixels=(FPoint2D)shape; |
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} |
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int unit=-1; |
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unit=l.getUnits(); |
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boolean draw=false; |
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Rectangle2D r=getTextWrappingGeometryInPixels(unit,size,vv[idTextField].toString(),rotation,fontName, fontStyle,i,viewPort,geom).getBounds2D();
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Rectangle2D rPixels=new Rectangle2D.Double(r.getMinX(),r.getMinY(),r.getWidth(),r.getHeight()); |
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Point2D p=new Point2D.Double(fpPixels.getX(),fpPixels.getY()); |
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if (!isEditing() && l.isAvoidOverLapping()){
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p=getPoint(bi,rPixels,l.isDelOverLapping(), offset); |
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if (p!=null){ |
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draw=true;
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} |
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}else{
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if (!isEditing() && l.isDelOverLapping()){
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if (isOverlapping(bi,rPixels, offset)){
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draw=true;
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} |
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}else{
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draw=true;
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} |
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} |
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if (l.isPointVisible()) {
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symbolPoint.draw(gBi, |
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ati, |
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fpPixels, cancel); |
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} |
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if (draw){
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//Si el tama?o de la fuente est? en unidades de mapa.
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if (unit!=-1) { |
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((SimpleTextSymbol)l.getDefaultSymbol()).setFontSize(getTextHeightInPixels(unit, size, viewPort)); |
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} |
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//Como ya hemos cambiado el tama?o a la fuente adapt?ndolo a p?xels pasamos units = -1 ?
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drawAnnotation(gBi,-1,this,l, p, vv[idTextField].toString(),viewPort,properties); |
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} |
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} |
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gBi.translate(offset.getX(),offset.getY()); |
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g.drawImage(bi,(int)offset.getX(),(int)offset.getY(),null); |
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System.err.println(System.currentTimeMillis()-t1+"millis"); |
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recordSet.stop(); |
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} catch (Exception e) { |
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NotificationManager.addError(e); // TODO esto no puede estar aqu?, pertenece a una capa de abtracci?n superior
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} |
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} |
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private Point2D getPoint(BufferedImage bi, Rectangle2D rec, boolean b, Point2D offset) { |
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Rectangle2D r=new Rectangle2D.Double(rec.getMinX(),rec.getMaxY(),rec.getWidth(),rec.getHeight()); |
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if (isOverlapping(bi,r, offset)){
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return new Point2D.Double(r.getX(),r.getY()); |
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} |
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r.setFrame(rec.getMinX(),rec.getMinY(),rec.getWidth(),rec.getHeight()); |
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if (isOverlapping(bi,r, offset)){
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return new Point2D.Double(r.getX(),r.getY()); |
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} |
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r.setFrame(rec.getMinX()-rec.getWidth(),rec.getMaxY(),rec.getWidth(),rec.getHeight()); |
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if (isOverlapping(bi,r, offset)){
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return new Point2D.Double(r.getX(),r.getY()); |
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} |
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r.setFrame(rec.getMinX()-rec.getWidth(),rec.getMinY(),rec.getWidth(),rec.getHeight()); |
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if (isOverlapping(bi,r, offset)){
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return new Point2D.Double(r.getX(),r.getY()); |
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} |
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r.setFrame(rec.getMinX()-rec.getWidth()/2,rec.getMaxY(),rec.getWidth(),rec.getHeight());
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if (isOverlapping(bi,r, offset)){
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return new Point2D.Double(r.getX(),r.getY()); |
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} |
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r.setFrame(rec.getMinX()-rec.getWidth()/2,rec.getMinY(),rec.getWidth(),rec.getHeight());
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if (isOverlapping(bi,r, offset)){
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return new Point2D.Double(r.getX(),r.getY()); |
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} |
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r.setFrame(rec.getMinX(),(rec.getMaxY()+rec.getMinY())/2,rec.getWidth(),rec.getHeight());
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if (isOverlapping(bi,r, offset)){
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return new Point2D.Double(r.getX(),r.getY()); |
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} |
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if (!b){
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return new Point2D.Double(rec.getMinX(),rec.getMaxY()); |
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} else {
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return null; |
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} |
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} |
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private boolean isOverlapping(BufferedImage bi, Rectangle2D rPixels, Point2D offset) { |
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for (int i=(int)(rPixels.getMinX()-offset.getX());i<rPixels.getMaxX()-offset.getX();i++){ |
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for (int j=(int)(rPixels.getMinY()-offset.getY());j<rPixels.getMaxY()-offset.getY();j++){ |
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if (i<0 || j<0 || bi.getWidth()<i+1 || bi.getHeight()<j+1) |
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continue;
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if (bi.getRGB(i,j)!=0){ |
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return false; |
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} |
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} |
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} |
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return true; |
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} |
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/**
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* @throws ReadDriverException
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* @throws InitializeDriverException
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* @throws ExpansionFileReadException
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* @see com.iver.cit.gvsig.fmap.layers.LayerOperations#getFullExtent()
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*/
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public Rectangle2D getFullExtent() throws InitializeDriverException, |
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ReadDriverException, ExpansionFileReadException { |
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Rectangle2D rAux;
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getSource().start(); |
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rAux = getSource().getFullExtent(); |
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getSource().stop(); |
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|
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// Si existe reproyecci?n, reproyectar el extent
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ICoordTrans ct = getCoordTrans(); |
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|
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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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return rAux;
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} |
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|
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/**
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* @throws ReadDriverException
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* @see com.iver.cit.gvsig.fmap.layers.FLayer#print(java.awt.Graphics2D,
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* com.iver.cit.gvsig.fmap.ViewPort,
|
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* com.iver.utiles.swing.threads.Cancellable)
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*/
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public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
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double scale, PrintRequestAttributeSet properties) throws ReadDriverException{ |
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if (isVisible() && isWithinScale(scale)) {
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drawAnnotations(null,g, viewPort, cancel, properties);
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} |
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} |
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|
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/*
|
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* (non-Javadoc)
|
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*
|
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* @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#queryByRect(java.awt.geom.Rectangle2D)
|
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*/
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public FBitSet queryByRect(Rectangle2D rect) throws ReadDriverException, VisitorException { |
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Strategy s = StrategyManager.getStrategy(this);
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return s.queryByRect(rect);
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} |
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|
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/**
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* DOCUMENT ME!
|
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*
|
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* @param p DOCUMENT ME!
|
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* @param tolerance DOCUMENT ME!
|
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*
|
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* @return DOCUMENT ME!
|
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* @throws VisitorException
|
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* @throws ReadDriverException
|
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*
|
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* @throws DriverException DOCUMENT ME!
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*/
|
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public FBitSet queryByPoint(Point2D p, double tolerance) throws ReadDriverException, VisitorException { |
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Strategy s = StrategyManager.getStrategy(this);
|
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|
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return s.queryByPoint(p, tolerance);
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} |
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|
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/**
|
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* DOCUMENT ME!
|
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*
|
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* @param g DOCUMENT ME!
|
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* @param relationship DOCUMENT ME!
|
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*
|
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* @return DOCUMENT ME!
|
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* @throws VisitorException
|
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* @throws ReadDriverException
|
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*
|
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* @throws DriverException DOCUMENT ME!
|
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* @throws VisitException DOCUMENT ME!
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*/
|
463 |
public FBitSet queryByShape(IGeometry g, int relationship) throws ReadDriverException, VisitorException { |
464 |
Strategy s = StrategyManager.getStrategy(this);
|
465 |
|
466 |
return s.queryByShape(g, relationship);
|
467 |
} |
468 |
|
469 |
/**
|
470 |
* DOCUMENT ME!
|
471 |
*
|
472 |
* @return DOCUMENT ME!
|
473 |
*
|
474 |
* @throws XMLException
|
475 |
*
|
476 |
* @see com.iver.cit.gvsig.fmap.layers.FLayer#getProperties()
|
477 |
*/
|
478 |
public XMLEntity getXMLEntity() throws XMLException { |
479 |
XMLEntity xml = super.getXMLEntity();
|
480 |
return xml;
|
481 |
} |
482 |
|
483 |
/**
|
484 |
* @see com.iver.cit.gvsig.fmap.layers.FLyrDefault#setXMLEntity(com.iver.utiles.XMLEntity)
|
485 |
*/
|
486 |
public void setXMLEntity(XMLEntity xml) throws XMLException { |
487 |
IProjection proj = null;
|
488 |
|
489 |
if (xml.contains("proj")) { |
490 |
proj = CRSFactory.getCRS(xml.getStringProperty("proj"));
|
491 |
} |
492 |
|
493 |
if (xml.contains("file")) { |
494 |
Driver d;
|
495 |
|
496 |
try {
|
497 |
d = LayerFactory.getDM().getDriver(xml.getStringProperty( |
498 |
"driverName"));
|
499 |
} catch (DriverLoadException e1) {
|
500 |
throw new XMLException(e1); |
501 |
} |
502 |
|
503 |
FLyrVect lv = (FLyrVect) LayerFactory.createLayer(xml.getName(), |
504 |
(VectorialFileDriver) d, |
505 |
new File(PathGenerator.getInstance().getAbsolutePath(xml.getStringProperty("file"))), proj); |
506 |
|
507 |
try {
|
508 |
this.setSource(lv.getSource());
|
509 |
this.setRecordset(lv.getRecordset());
|
510 |
this.setProjection(lv.getProjection());
|
511 |
this.setLegend((IVectorLegend) lv.getLegend());
|
512 |
|
513 |
|
514 |
Annotation_Mapping.addAnnotationMapping(this);
|
515 |
} catch (ReadDriverException e) {
|
516 |
throw new XMLException(e); |
517 |
} catch (LegendLayerException e) {
|
518 |
throw new XMLException(e); |
519 |
} |
520 |
} |
521 |
super.setXMLEntity(xml);
|
522 |
// if (this.getLabelingStrategy()==null){
|
523 |
// boolean isInPixel=((Annotation_Legend)this.getLegend()).isFontSizeInPixels();
|
524 |
// if (isInPixel){
|
525 |
// AttrInTableLabelingStrategy labeling = new AttrInTableLabelingStrategy();
|
526 |
// labeling.setUnit(-1);
|
527 |
// setLabelingStrategy(labeling);
|
528 |
// }else{
|
529 |
// AttrInTableLabelingStrategy labeling = new AttrInTableLabelingStrategy();
|
530 |
// labeling.setUnit(1);
|
531 |
// setLabelingStrategy(labeling);
|
532 |
// }
|
533 |
// }
|
534 |
} |
535 |
|
536 |
public Value getSymbolKey(int i) throws ReadDriverException { |
537 |
SelectableDataSource ds = getRecordset(); |
538 |
String t = new String(); |
539 |
Value val = ds.getFieldValue(i, mapping.getColumnText()); |
540 |
t = val.toString(); |
541 |
|
542 |
if (mapping.getColumnColor() != -1) { |
543 |
Value valColor = ds.getFieldValue(i, mapping.getColumnColor()); |
544 |
t = t.concat(valColor.toString()); |
545 |
} |
546 |
|
547 |
if (mapping.getColumnTypeFont() != -1) { |
548 |
Value valTypeFont = ds.getFieldValue(i, mapping.getColumnTypeFont()); |
549 |
t = t.concat(valTypeFont.toString()); |
550 |
} |
551 |
|
552 |
if (mapping.getColumnStyleFont() != -1) { |
553 |
Value valStyleFont = ds.getFieldValue(i, |
554 |
mapping.getColumnStyleFont()); |
555 |
t = t.concat(valStyleFont.toString()); |
556 |
} |
557 |
|
558 |
Value total = ValueFactory.createValue(t); |
559 |
|
560 |
return total;
|
561 |
} |
562 |
|
563 |
/*
|
564 |
* (non-Javadoc)
|
565 |
*
|
566 |
* @see com.iver.cit.gvsig.fmap.layers.layerOperations.RandomVectorialData#createIndex()
|
567 |
*/
|
568 |
public void createSpatialIndex() { |
569 |
// FJP: ESTO HABR? QUE CAMBIARLO. PARA LAS CAPAS SECUENCIALES, TENDREMOS
|
570 |
// QUE ACCEDER CON UN WHILE NEXT. (O mejorar lo de los FeatureVisitor
|
571 |
// para que acepten recorrer sin geometria, solo con rectangulos.
|
572 |
// AZABALA: Como no tengo claro de donde se crean las capas de textos
|
573 |
// el ?ndice espacial creado seguir? siendo el Quadtree en memoria
|
574 |
// de JTS (QuadtreeJts es un adapter a nuestra api de indices)
|
575 |
spatialIndex = new QuadtreeJts();
|
576 |
|
577 |
ReadableVectorial va = getSource(); |
578 |
ICoordTrans ct = getCoordTrans(); |
579 |
BoundedShapes shapeBounds = (BoundedShapes) va.getDriver(); |
580 |
|
581 |
try {
|
582 |
va.start(); |
583 |
|
584 |
for (int i = 0; i < va.getShapeCount(); i++) { |
585 |
Rectangle2D r = null; |
586 |
IGeometry geom = va.getShape(i); |
587 |
if (geom != null) { |
588 |
r = geom.getBounds2D(); |
589 |
} else {
|
590 |
r = shapeBounds.getShapeBounds(i); |
591 |
} |
592 |
|
593 |
// TODO: MIRAR COMO SE TRAGAR?A ESTO LO DE LAS REPROYECCIONES
|
594 |
if (ct != null) { |
595 |
r = ct.convert(r); |
596 |
} |
597 |
|
598 |
if (r != null) { |
599 |
spatialIndex.insert(r, i); |
600 |
} |
601 |
} // for
|
602 |
|
603 |
va.stop(); |
604 |
} catch (ExpansionFileReadException e) {
|
605 |
NotificationManager.addError(this.getName(),e);
|
606 |
} catch (ReadDriverException e) {
|
607 |
NotificationManager.addError(this.getName(),e);
|
608 |
} |
609 |
} |
610 |
|
611 |
/**
|
612 |
* DOCUMENT ME!
|
613 |
* @throws ReadDriverException
|
614 |
*
|
615 |
* @throws DriverException DOCUMENT ME!
|
616 |
*/
|
617 |
public void setSelectedEditing() throws ReadDriverException { |
618 |
FBitSet bitSet = getRecordset().getSelection(); |
619 |
|
620 |
if (bitSet.cardinality() == 0) { |
621 |
return;
|
622 |
} |
623 |
|
624 |
indexEditing = bitSet.nextSetBit(0);
|
625 |
} |
626 |
|
627 |
public void setInEdition(int i) { |
628 |
indexEditing = i; |
629 |
} |
630 |
|
631 |
/**
|
632 |
* DOCUMENT ME!
|
633 |
*
|
634 |
* @return DOCUMENT ME!
|
635 |
*/
|
636 |
public int getInEdition() { |
637 |
return indexEditing;
|
638 |
} |
639 |
|
640 |
protected void setLegend() throws ReadDriverException, LegendLayerException { |
641 |
getSource().getRecordset().start(); |
642 |
if (mapping.getColumnText()!=-1) { |
643 |
try {
|
644 |
aLegend.setFieldName(getSource().getRecordset().getFieldName(mapping.getColumnText())); |
645 |
setLegend(aLegend); |
646 |
getSource().getRecordset().stop(); |
647 |
return;
|
648 |
} |
649 |
catch (IndexOutOfBoundsException ex) { |
650 |
// if mapping is -1, don't apply the legend
|
651 |
} |
652 |
} |
653 |
throw new ReadDriverException(getSource().getDriver().getName(), new RuntimeException("This does not seem an annotation layer")); |
654 |
} |
655 |
|
656 |
/**
|
657 |
* DOCUMENT ME!
|
658 |
*
|
659 |
* @return DOCUMENT ME!
|
660 |
*/
|
661 |
public Strategy getStrategy() {
|
662 |
return strategy;
|
663 |
} |
664 |
|
665 |
/**
|
666 |
* DOCUMENT ME!
|
667 |
*
|
668 |
* @param b DOCUMENT ME!
|
669 |
* @throws StartEditionLayerException
|
670 |
*
|
671 |
* @throws EditionException DOCUMENT ME!
|
672 |
*/
|
673 |
public void setEditing(boolean b) throws StartEditionLayerException { |
674 |
super.setEditing(b);
|
675 |
try {
|
676 |
if (b) {
|
677 |
Annotation_EditableAdapter aea = new Annotation_EditableAdapter(this); |
678 |
|
679 |
aea.setOriginalVectorialAdapter(((VectorialEditableAdapter) super.getSource()).getOriginalAdapter());
|
680 |
|
681 |
((VectorialEditableAdapter) super.getSource()).cancelEdition(EditionEvent.GRAPHIC);
|
682 |
aea.start(); |
683 |
|
684 |
aea.setCoordTrans(getCoordTrans()); |
685 |
// CHEMA
|
686 |
aea.startEdition(EditionEvent.GRAPHIC); |
687 |
setSource(aea); |
688 |
getRecordset().setSelectionSupport(aea.getOriginalAdapter() |
689 |
.getRecordset() |
690 |
.getSelectionSupport()); |
691 |
aea.addEditionListener(this);
|
692 |
} else {
|
693 |
} |
694 |
|
695 |
} catch (ReadDriverException e) {
|
696 |
throw new StartEditionLayerException(this.getName(),e); |
697 |
} catch (CancelEditingLayerException e) {
|
698 |
throw new StartEditionLayerException(this.getName(),e); |
699 |
} catch (StartWriterVisitorException e) {
|
700 |
throw new StartEditionLayerException(this.getName(),e); |
701 |
} |
702 |
deleteSpatialIndex(); |
703 |
} |
704 |
|
705 |
/**
|
706 |
* DOCUMENT ME!
|
707 |
*
|
708 |
* @param layer DOCUMENT ME!
|
709 |
*
|
710 |
* @return DOCUMENT ME!
|
711 |
* @throws ReadDriverException
|
712 |
*
|
713 |
* @throws DriverException DOCUMENT ME!
|
714 |
* @throws FieldNotFoundException DOCUMENT ME!
|
715 |
*/
|
716 |
public static Annotation_Layer createLayerFromVect(FLyrVect layer) throws ReadDriverException { |
717 |
Annotation_Layer la = new Annotation_Layer();
|
718 |
FLyrVect lv=(FLyrVect)LayerFactory.createLayer(layer.getName(),layer.getSource().getDriver(),layer.getProjection()); |
719 |
la.setSource(lv.getSource()); |
720 |
la.setRecordset(lv.getRecordset()); |
721 |
la.setProjection(layer.getProjection()); |
722 |
la.getRecordset().setSelection(layer.getRecordset().getSelection()); |
723 |
|
724 |
return la;
|
725 |
} |
726 |
|
727 |
/**
|
728 |
* DOCUMENT ME!
|
729 |
*/
|
730 |
public void removingThisLayer() { |
731 |
// super.removingThisLayer();
|
732 |
spatialIndex = null;
|
733 |
aLegend = null;
|
734 |
strategy = null;
|
735 |
System.gc();
|
736 |
} |
737 |
|
738 |
public double getTextHeightInPixels(int unit, double height,ViewPort vp){ |
739 |
if (unit!=-1) { |
740 |
double[] distanceTrans2Meter = MapContext.getDistanceTrans2Meter(); |
741 |
height = vp.fromMapDistance((int) (height)*distanceTrans2Meter[unit]/
|
742 |
distanceTrans2Meter[vp.getMapUnits()]); |
743 |
} |
744 |
return height;
|
745 |
} |
746 |
public IGeometry getTextWrappingGeometryInPixels(int unit,double height, String description, |
747 |
double rotation, String type, int style, int numReg,ViewPort vp, IGeometry geom) { |
748 |
|
749 |
Shape shapeP=geom.getInternalShape();
|
750 |
FPoint2D p = null;
|
751 |
if (!(shapeP instanceof FPoint2D)) { |
752 |
Rectangle2D rP=shapeP.getBounds2D();
|
753 |
p=new FPoint2D(rP.getX(),rP.getY());
|
754 |
}else {
|
755 |
p=(FPoint2D)shapeP; |
756 |
} |
757 |
|
758 |
height = getTextHeightInPixels(unit, height, vp); |
759 |
|
760 |
AffineTransform tx = null; |
761 |
/* Para tama?os de fuente de letras excesivamente grandes obtenemos
|
762 |
* shapes con todas las coordenadas a 0, por eso limitamos el tama?o
|
763 |
* a 1000 y despu?s reescalamos el bounds.
|
764 |
*/
|
765 |
double scale = 1; |
766 |
if (height > 1000){ |
767 |
scale = height/1000;
|
768 |
height = 1000;
|
769 |
} |
770 |
Font font = new Font(type, style, |
771 |
(int) (height));
|
772 |
FontRenderContext frc = new FontRenderContext(tx, |
773 |
false, true); |
774 |
|
775 |
|
776 |
GlyphVector gv = font.createGlyphVector(frc, description);
|
777 |
Shape shape = gv.getOutline();
|
778 |
|
779 |
Rectangle2D rGeom=shape.getBounds2D();
|
780 |
|
781 |
IGeometry geomResult = ShapeFactory.createPolygon2D(new GeneralPathX(rGeom));
|
782 |
|
783 |
tx = AffineTransform.getTranslateInstance(0, -rGeom.getY()); |
784 |
|
785 |
if (rotation != 0) { |
786 |
tx.preConcatenate(AffineTransform.getRotateInstance(Math.toRadians(rotation))); |
787 |
} |
788 |
|
789 |
if(scale != 1){ |
790 |
tx.preConcatenate(AffineTransform.getScaleInstance(scale, scale));
|
791 |
} |
792 |
|
793 |
/*
|
794 |
* Parche para arreglar la diferencia entre la altura de la letra y
|
795 |
* la altura del bounds que contiene la letra impresa.
|
796 |
*/
|
797 |
double boundsHeight = rGeom.getHeight();
|
798 |
double fontScale = height/boundsHeight;
|
799 |
tx.preConcatenate(AffineTransform.getScaleInstance(1, fontScale)); |
800 |
//Fin del parche.
|
801 |
|
802 |
tx.preConcatenate(AffineTransform.getTranslateInstance(p.getX(), p.getY()));
|
803 |
geomResult.transform(tx); |
804 |
|
805 |
return geomResult;
|
806 |
} |
807 |
|
808 |
public FLayer cloneLayer() throws Exception { |
809 |
Annotation_Layer clonedLayer = new Annotation_Layer();
|
810 |
clonedLayer.setSource(getSource()); |
811 |
clonedLayer.setVisible(isVisible()); |
812 |
clonedLayer.setISpatialIndex(getISpatialIndex()); |
813 |
clonedLayer.setName(getName()); |
814 |
clonedLayer.setCoordTrans(getCoordTrans()); |
815 |
clonedLayer.setLegend((IVectorLegend)getLegend()); |
816 |
clonedLayer.mapping=mapping; |
817 |
clonedLayer.aLegend=aLegend; |
818 |
return clonedLayer;
|
819 |
} |
820 |
private static void drawAnnotation(Graphics2D g2,int unit,Annotation_Layer layer, |
821 |
Annotation_Legend legend,Point2D pAux, String text,ViewPort viewPort,PrintRequestAttributeSet properties) { |
822 |
SimpleTextSymbol textSymbol=(SimpleTextSymbol)legend.getDefaultSymbol(); |
823 |
textSymbol.setText(text); |
824 |
// float x;
|
825 |
// float y;
|
826 |
// Las etiquetas que pongamos a nulo ser? porque no la queremos dibujar.
|
827 |
// ?til para cuando queramos eliminar duplicados.
|
828 |
if (text == null) { |
829 |
return;
|
830 |
} |
831 |
|
832 |
|
833 |
//FIXME: No parece que haga falta todo esto.
|
834 |
|
835 |
// int size=textSymbol.getFont().getSize();
|
836 |
// double resolutionPrinting=0;
|
837 |
// if (unit!=-1){
|
838 |
// size=viewPort.fromMapDistance(size*MapContext.getDistanceTrans2Meter()[unit]);
|
839 |
// }
|
840 |
|
841 |
// if (properties!=null){
|
842 |
// PrintQuality resolution=(PrintQuality)properties.get(PrintQuality.class);
|
843 |
// if (resolution.equals(PrintQuality.NORMAL)){
|
844 |
// resolutionPrinting=300/72;
|
845 |
// }else if (resolution.equals(PrintQuality.HIGH)){
|
846 |
// resolutionPrinting=600/72;
|
847 |
// }else if (resolution.equals(PrintQuality.DRAFT)){
|
848 |
// resolutionPrinting=72/72;
|
849 |
// }
|
850 |
// size=(int)(size*resolutionPrinting);
|
851 |
// }
|
852 |
|
853 |
textSymbol.draw(g2,viewPort.getAffineTransform(),new FPoint2D(pAux.getX(),pAux.getY()), null); |
854 |
|
855 |
} |
856 |
} |