svn-gvsig-desktop / branches / v10 / extensions / extAnnotations / src / com / iver / cit / gvsig / fmap / operation / strategies / Annotation_Strategy.java @ 17609
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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.operation.strategies; |
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import java.awt.Color; |
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import java.awt.Dimension; |
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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.geom.AffineTransform; |
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import java.awt.geom.NoninvertibleTransformException; |
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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.util.List; |
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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.cresques.cts.ICoordTrans; |
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import com.hardcode.driverManager.DriverLoadException; |
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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.iver.andami.messages.NotificationManager; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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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.FShape; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.v02.FConstant; |
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol; |
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import com.iver.cit.gvsig.fmap.drivers.DriverAttributes; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.layers.Annotation_Layer; |
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import com.iver.cit.gvsig.fmap.layers.Annotation_Mapping; |
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import com.iver.cit.gvsig.fmap.layers.FBitSet; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.layers.ReadableVectorial; |
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import com.iver.cit.gvsig.fmap.layers.SelectableDataSource; |
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import com.iver.cit.gvsig.fmap.operations.strategies.DefaultStrategy; |
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import com.iver.cit.gvsig.fmap.operations.strategies.VisitException; |
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import com.iver.cit.gvsig.fmap.rendering.Annotation_Legend; |
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import com.iver.utiles.swing.threads.Cancellable; |
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import com.vividsolutions.jts.geom.Geometry; |
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import com.vividsolutions.jts.geom.IntersectionMatrix; |
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/**
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* Esta clase se encargar? de dibujar de la forma m?s eficiente los temas de
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* anotaciones.
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*
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* @author Vicente Caballero Navarro
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*/
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public class Annotation_Strategy extends DefaultStrategy { |
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private FSymbol symbolPoint = new FSymbol(FShape.POINT, Color.black); |
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private Annotation_Layer capa;
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private static AffineTransform ati=new AffineTransform(); |
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/**
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* Crea un nuevo AnotationStrategy.
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*
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* @param layer
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*/
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public Annotation_Strategy(FLayer layer) {
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super(layer);
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capa = (Annotation_Layer) getCapa(); |
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symbolPoint.setSize(5);
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} |
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public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel) {
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drawAnnotations(image,g,viewPort,cancel,null);
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} |
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private void drawAllAnnotations(Graphics2D g, |
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ViewPort viewPort, Cancellable cancel, |
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PrintRequestAttributeSet properties) {
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// Point2D offset = viewPort.getOffset();
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// g.translate(-offset.getX(), -offset.getY());
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Annotation_Legend l = (Annotation_Legend) capa.getLegend(); |
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FSymbol sym = (FSymbol) l.getDefaultSymbol(); |
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try {
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ReadableVectorial source = capa.getSource(); |
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// limit the labeling to the visible extent
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FBitSet bs = capa.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 = ((Annotation_Layer) capa) |
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.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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* (float) FConstant.FONT_HEIGHT_SCALE_FACTOR;
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String fontName = "Dialog"; |
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int fontStyle = sym.getFont().getStyle();
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int fontColor = sym.getFontColor().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])
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.doubleValue() * FConstant.FONT_HEIGHT_SCALE_FACTOR); |
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} catch (ClassCastException ccEx) { |
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if (!NullValue.class.equals(vv[idHeightField]
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.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]) |
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.doubleValue(); |
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sym.setRotation((int) 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.setFontColor(new Color(fontColor)); |
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} |
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if (bitSet.get(i)) {
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sym = (FSymbol) 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 = capa.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.getMaxY());
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} else {
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fpPixels = (FPoint2D) shape; |
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} |
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// Si el tama?o de la fuente est? en unidades de mapa.
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if (!sym.isFontSizeInPixels()) {
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Rectangle2D r = capa.getTextWrappingGeometryInPixels(size,
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vv[idTextField].toString(), rotation, fontName, |
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fontStyle, i, viewPort, geom).getBounds2D(); |
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Rectangle2D rPixels = new Rectangle2D.Double(r.getX(), r |
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.getY() |
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+ r.getHeight(), r.getWidth(), r.getHeight()); |
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Point2D p = new Point2D.Double(fpPixels.getX(), fpPixels |
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.getY()); |
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if (!capa.isEditing() && l.isAvoidOverLapping()) {
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p = new Point2D.Double(rPixels.getX(),rPixels.getY()); |
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if (sym.isShapeVisible()) {
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symbolPoint.draw(g, ati, fpPixels); |
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} |
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DrawAnnotation(g, sym, p, vv[idTextField].toString(), |
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viewPort, properties); |
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} |
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} else {
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// Si el tama?o de la fuente est? en pixels.
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Point2D pSearch = new Point2D.Double(fpPixels.getX(), |
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fpPixels.getY()); |
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if (!capa.isEditing()) {
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if (sym.isShapeVisible()) {
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symbolPoint.draw(g, ati, fpPixels); |
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} |
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DrawAnnotation(g, sym, pSearch, vv[idTextField] |
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.toString(), viewPort, properties); |
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} |
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} |
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} |
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// g.translate(offset.getX(), offset.getY());
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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); |
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} |
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} |
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private void drawAnnotations(BufferedImage image, Graphics2D g, |
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ViewPort viewPort, Cancellable cancel, |
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PrintRequestAttributeSet properties) {
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Dimension dimension = viewPort.getImageSize();
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BufferedImage bi = new BufferedImage((int) dimension.getWidth(), |
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(int) dimension.getHeight(), BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gBi = (Graphics2D) bi.getGraphics(); |
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gBi.setTransform(g.getTransform()); |
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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) capa.getLegend(); |
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FSymbol sym = (FSymbol) l.getDefaultSymbol(); |
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try {
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ReadableVectorial source = capa.getSource(); |
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// limit the labeling to the visible extent
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FBitSet bs = capa.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 = ((Annotation_Layer) capa) |
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.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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* (float) FConstant.FONT_HEIGHT_SCALE_FACTOR;
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String fontName = "Dialog"; |
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int fontStyle = sym.getFont().getStyle();
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int fontColor = sym.getFontColor().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])
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.doubleValue() * FConstant.FONT_HEIGHT_SCALE_FACTOR); |
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} catch (ClassCastException ccEx) { |
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if (!NullValue.class.equals(vv[idHeightField]
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.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]) |
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.doubleValue(); |
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sym.setRotation((int) 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.setFontColor(new Color(fontColor)); |
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} |
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if (bitSet.get(i)) {
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sym = (FSymbol) 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 = capa.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.getMaxY());
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} else {
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fpPixels = (FPoint2D) shape; |
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} |
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// Point2D pOffset=viewPort.getOffset();
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// fpPixels=new FPoint2D(fpPixels.getX()+pOffset.getX(),fpPixels.getY()+pOffset.getY());
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// Si el tama?o de la fuente est? en unidades de mapa.
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if (!sym.isFontSizeInPixels()) {
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boolean draw = false; |
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Rectangle2D r = capa.getTextWrappingGeometryInPixels(size,
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vv[idTextField].toString(), rotation, fontName, |
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fontStyle, i, viewPort, geom).getBounds2D(); |
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Rectangle2D rPixels = new Rectangle2D.Double(r.getX(), r |
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.getY() |
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+ r.getHeight(), r.getWidth(), r.getHeight()); |
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Point2D p = new Point2D.Double(fpPixels.getX(), fpPixels |
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.getY()); |
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if (!capa.isEditing() && l.isAvoidOverLapping()) {
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p = getPoint(bi, rPixels, l.isDelOverLapping()); |
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if (p != null) |
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draw = true;
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} else {
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if (!capa.isEditing() && l.isDelOverLapping()) {
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if (isOverlapping(bi, rPixels)) {
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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 (draw) {
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if (sym.isShapeVisible()) {
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symbolPoint.draw(gBi, ati, fpPixels); |
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} |
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// g.drawRect((int)rPixels.getX(),(int)rPixels.getY(),(int)rPixels.getWidth(),(int)rPixels.getHeight());
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// FGraphicUtilities.DrawAnnotation(gBi,
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// ati, sym, aux[0], metrics, false);
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DrawAnnotation(gBi, sym, p, vv[idTextField].toString(), |
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viewPort, properties); |
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} |
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} else {
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// Si el tama?o de la fuente est? en pixels.
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boolean draw = false; |
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Rectangle2D r = capa.getTextWrappingGeometryInPixels(size,
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vv[idTextField].toString(), rotation, fontName, |
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fontStyle, i, viewPort, geom).getBounds2D(); |
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// g.draw(capa.getTextWrappingGeometryInPixels(size,vv[idTextField].toString(),rotation,fontName,fontStyle,i,viewPort,geom));
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Rectangle2D rPixels = new Rectangle2D.Double(r.getX(), r |
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.getY() |
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+ r.getHeight(), r.getWidth(), r.getHeight()); |
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Point2D pSearch = new Point2D.Double(fpPixels.getX(), |
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fpPixels.getY()); |
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if (!capa.isEditing() && l.isAvoidOverLapping()) {
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pSearch = getPoint(bi, rPixels, l.isDelOverLapping()); |
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if (pSearch != null) { |
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draw = true;
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} |
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} else {
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if (!capa.isEditing() && l.isDelOverLapping()) {
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if (isOverlapping(bi, rPixels)) {
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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 (draw) {
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if (sym.isShapeVisible()) {
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symbolPoint.draw(gBi, ati, fpPixels); |
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} |
| 451 |
// g.drawRect((int)pSearch.getX(),(int)(pSearch.getY()-rPixels.getHeight()),(int)rPixels.getWidth(),(int)rPixels.getHeight());
|
| 452 |
// FGraphicUtilities.DrawAnnotation(gBi,
|
| 453 |
// ati, sym, aux[0], metrics, false);
|
| 454 |
DrawAnnotation(gBi, sym, pSearch, vv[idTextField] |
| 455 |
.toString(), viewPort, properties); |
| 456 |
} |
| 457 |
} |
| 458 |
// Al dibujar esta imagen sobre el graphics la trasparencia no
|
| 459 |
// puede existir.
|
| 460 |
if (i % 1000 == 0) { |
| 461 |
g.drawImage(bi, (int) offset.getX(), (int) offset.getY(), null); |
| 462 |
} |
| 463 |
} |
| 464 |
// gBi.translate(offset.getX(), offset.getY());
|
| 465 |
g.drawImage(bi, (int) offset.getX(), (int) offset.getY(), null); |
| 466 |
System.err.println(System.currentTimeMillis() - t1 + "millis"); |
| 467 |
recordSet.stop(); |
| 468 |
} catch (Exception e) { |
| 469 |
NotificationManager.addError(e); |
| 470 |
} |
| 471 |
} |
| 472 |
private Point2D getPoint(BufferedImage bi, Rectangle2D rec, boolean b) { |
| 473 |
Rectangle2D r=new Rectangle2D.Double(rec.getX(),rec.getY()-rec.getHeight(),rec.getWidth(),rec.getHeight()); |
| 474 |
if (isOverlapping(bi,r))
|
| 475 |
return new Point2D.Double(r.getX(),r.getY()+rec.getHeight()); |
| 476 |
|
| 477 |
r.setFrame(rec.getX(),rec.getY(),rec.getWidth(),rec.getHeight()); |
| 478 |
if (isOverlapping(bi,r))
|
| 479 |
return new Point2D.Double(r.getX(),r.getY()+rec.getHeight()); |
| 480 |
|
| 481 |
r.setFrame(rec.getX()-rec.getWidth(),rec.getY()-rec.getHeight(),rec.getWidth(),rec.getHeight()); |
| 482 |
if (isOverlapping(bi,r))
|
| 483 |
return new Point2D.Double(r.getX(),r.getY()+rec.getHeight()); |
| 484 |
|
| 485 |
r.setFrame(rec.getX()-rec.getWidth(),rec.getY(),rec.getWidth(),rec.getHeight()); |
| 486 |
if (isOverlapping(bi,r))
|
| 487 |
return new Point2D.Double(r.getX(),r.getY()+rec.getHeight()); |
| 488 |
|
| 489 |
r.setFrame(rec.getX()-rec.getWidth()/2,rec.getY(),rec.getWidth(),rec.getHeight());
|
| 490 |
if (isOverlapping(bi,r))
|
| 491 |
return new Point2D.Double(r.getX(),r.getY()+rec.getHeight()); |
| 492 |
|
| 493 |
r.setFrame(rec.getX()-rec.getWidth()/2,rec.getY()-rec.getHeight(),rec.getWidth(),rec.getHeight());
|
| 494 |
if (isOverlapping(bi,r))
|
| 495 |
return new Point2D.Double(r.getX(),r.getY()+rec.getHeight()); |
| 496 |
|
| 497 |
r.setFrame(rec.getX(),rec.getY()+rec.getHeight()/2,rec.getWidth(),rec.getHeight());
|
| 498 |
if (isOverlapping(bi,r))
|
| 499 |
return new Point2D.Double(r.getX(),r.getY()+rec.getHeight()); |
| 500 |
|
| 501 |
if (!b)
|
| 502 |
return new Point2D.Double(rec.getX(),rec.getY()); |
| 503 |
else
|
| 504 |
return null; |
| 505 |
} |
| 506 |
|
| 507 |
private boolean isOverlapping(BufferedImage bi, Rectangle2D rPixels) { |
| 508 |
for (int i=(int)rPixels.getX();i<rPixels.getMaxX();i++){ |
| 509 |
for (int j=(int)rPixels.getY();j<rPixels.getMaxY();j++){ |
| 510 |
if (i<0 || j<0 || bi.getWidth()<i+1 || bi.getHeight()<j+1) |
| 511 |
continue;
|
| 512 |
if (bi.getRGB(i,j)!=0){ |
| 513 |
return false; |
| 514 |
} |
| 515 |
} |
| 516 |
} |
| 517 |
return true; |
| 518 |
} |
| 519 |
|
| 520 |
/*
|
| 521 |
* (non-Javadoc)
|
| 522 |
*
|
| 523 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByShape(com.iver.cit.gvsig.fmap.core.IGeometry,
|
| 524 |
* int)
|
| 525 |
*/
|
| 526 |
public FBitSet queryByShape(IGeometry g, int relationship) |
| 527 |
throws DriverException, VisitException {
|
| 528 |
// Si hay un ?ndice espacial, lo usamos para hacer el query.
|
| 529 |
FLyrVect lyr = (FLyrVect) capa; |
| 530 |
|
| 531 |
// if (lyr.getSpatialIndex() == null)
|
| 532 |
if (lyr.getISpatialIndex() == null) { |
| 533 |
return super.queryByShape(g, relationship); |
| 534 |
} |
| 535 |
|
| 536 |
long t1 = System.currentTimeMillis(); |
| 537 |
ReadableVectorial va = lyr.getSource(); |
| 538 |
ICoordTrans ct = lyr.getCoordTrans(); |
| 539 |
Rectangle2D bounds = g.getBounds2D();
|
| 540 |
|
| 541 |
// Coordinate c1 = new Coordinate(bounds.getMinX(), bounds.getMinY());
|
| 542 |
// Coordinate c2 = new Coordinate(bounds.getMaxX(), bounds.getMaxY());
|
| 543 |
// Envelope env = new Envelope(c1, c2);
|
| 544 |
// List lstRecs = lyr.getSpatialIndex().query(env);
|
| 545 |
List lstRecs = lyr.getISpatialIndex().query(bounds);
|
| 546 |
Integer idRec;
|
| 547 |
FBitSet bitset = new FBitSet();
|
| 548 |
Geometry jtsShape = g.toJTSGeometry(); |
| 549 |
IntersectionMatrix m; |
| 550 |
int index;
|
| 551 |
|
| 552 |
try {
|
| 553 |
va.start(); |
| 554 |
|
| 555 |
// Annotation_Legend aLegend=(Annotation_Legend)capa.getLegend();
|
| 556 |
for (int i = 0; i < lstRecs.size(); i++) { |
| 557 |
idRec = (Integer) lstRecs.get(i);
|
| 558 |
index = idRec.intValue(); |
| 559 |
|
| 560 |
IGeometry geom = va.getShape(index); |
| 561 |
|
| 562 |
// FSymbol symbol=(FSymbol)aLegend.getSymbol(index);
|
| 563 |
// IGeometry geom=aLegend.getTextWrappingGeometry(symbol,index);
|
| 564 |
// IGeometry
|
| 565 |
// geom=getGeometry(((Annotation_Layer)capa).getLabel(index).getBoundBox());
|
| 566 |
if (ct != null) { |
| 567 |
geom.reProject(ct); |
| 568 |
} |
| 569 |
|
| 570 |
Geometry jtsGeom = geom.toJTSGeometry(); |
| 571 |
|
| 572 |
switch (relationship) {
|
| 573 |
case CONTAINS:
|
| 574 |
m = jtsShape.relate(jtsGeom); |
| 575 |
|
| 576 |
if (m.isContains()) {
|
| 577 |
bitset.set(index, true);
|
| 578 |
} |
| 579 |
|
| 580 |
break;
|
| 581 |
|
| 582 |
case CROSSES:
|
| 583 |
m = jtsShape.relate(jtsGeom); |
| 584 |
|
| 585 |
if (m.isCrosses(jtsGeom.getDimension(),
|
| 586 |
jtsShape.getDimension())) {
|
| 587 |
bitset.set(index, true);
|
| 588 |
} |
| 589 |
|
| 590 |
break;
|
| 591 |
|
| 592 |
case DISJOINT:
|
| 593 |
|
| 594 |
// TODO: CREO QUE EL DISJOINT NO SE PUEDE METER AQUI
|
| 595 |
m = jtsShape.relate(jtsGeom); |
| 596 |
|
| 597 |
if (m.isDisjoint()) {
|
| 598 |
bitset.set(index, true);
|
| 599 |
} |
| 600 |
|
| 601 |
break;
|
| 602 |
|
| 603 |
case EQUALS:
|
| 604 |
m = jtsShape.relate(jtsGeom); |
| 605 |
|
| 606 |
if (m.isEquals(jtsGeom.getDimension(),
|
| 607 |
jtsShape.getDimension())) {
|
| 608 |
bitset.set(index, true);
|
| 609 |
} |
| 610 |
|
| 611 |
break;
|
| 612 |
|
| 613 |
case INTERSECTS:
|
| 614 |
m = jtsShape.relate(jtsGeom); |
| 615 |
|
| 616 |
if (m.isIntersects()) {
|
| 617 |
bitset.set(index, true);
|
| 618 |
} |
| 619 |
|
| 620 |
break;
|
| 621 |
|
| 622 |
case OVERLAPS:
|
| 623 |
m = jtsShape.relate(jtsGeom); |
| 624 |
|
| 625 |
if (m.isOverlaps(jtsGeom.getDimension(),
|
| 626 |
jtsShape.getDimension())) {
|
| 627 |
bitset.set(index, true);
|
| 628 |
} |
| 629 |
|
| 630 |
break;
|
| 631 |
|
| 632 |
case TOUCHES:
|
| 633 |
m = jtsShape.relate(jtsGeom); |
| 634 |
|
| 635 |
if (m.isTouches(jtsGeom.getDimension(),
|
| 636 |
jtsShape.getDimension())) {
|
| 637 |
bitset.set(index, true);
|
| 638 |
} |
| 639 |
|
| 640 |
break;
|
| 641 |
|
| 642 |
case WITHIN:
|
| 643 |
m = jtsShape.relate(jtsGeom); |
| 644 |
|
| 645 |
if (m.isWithin()) {
|
| 646 |
bitset.set(index, true);
|
| 647 |
} |
| 648 |
|
| 649 |
break;
|
| 650 |
} |
| 651 |
} |
| 652 |
|
| 653 |
va.stop(); |
| 654 |
} catch (DriverIOException e) {
|
| 655 |
throw new DriverException(e); |
| 656 |
} |
| 657 |
|
| 658 |
long t2 = System.currentTimeMillis(); |
| 659 |
|
| 660 |
// logger.debug("queryByShape optimizado sobre la capa " + lyr.getName()
|
| 661 |
// + ". " + (t2-t1) + " mseg.");
|
| 662 |
return bitset;
|
| 663 |
} |
| 664 |
|
| 665 |
/**
|
| 666 |
* DOCUMENT ME!
|
| 667 |
*
|
| 668 |
* @param rect DOCUMENT ME!
|
| 669 |
*
|
| 670 |
* @return DOCUMENT ME!
|
| 671 |
*
|
| 672 |
* @throws DriverException DOCUMENT ME!
|
| 673 |
*/
|
| 674 |
public FBitSet queryByRect(Rectangle2D rect) throws DriverException { |
| 675 |
// Si hay un ?ndice espacial, lo usamos para hacer el query.
|
| 676 |
Annotation_Layer lyr = (Annotation_Layer) capa; |
| 677 |
ReadableVectorial va = lyr.getSource(); |
| 678 |
ICoordTrans ct = lyr.getCoordTrans(); |
| 679 |
Rectangle2D bounds = rect;
|
| 680 |
// if (lyr.getSpatialIndex() == null)
|
| 681 |
if (lyr.getISpatialIndex() == null) { |
| 682 |
return super.queryByRect(rect); |
| 683 |
} |
| 684 |
// Coordinate c1 = new Coordinate(bounds.getMinX(), bounds.getMinY());
|
| 685 |
// Coordinate c2 = new Coordinate(bounds.getMaxX(), bounds.getMaxY());
|
| 686 |
// Envelope env = new Envelope(c1, c2);
|
| 687 |
//
|
| 688 |
// List lstRecs = lyr.getSpatialIndex().query(env);
|
| 689 |
// azabala
|
| 690 |
List lstRecs = lyr.getISpatialIndex().query(bounds);
|
| 691 |
Integer idRec;
|
| 692 |
FBitSet bitset = new FBitSet();
|
| 693 |
int index;
|
| 694 |
|
| 695 |
try {
|
| 696 |
va.start(); |
| 697 |
|
| 698 |
DriverAttributes attr = va.getDriverAttributes(); |
| 699 |
boolean bMustClone = false; |
| 700 |
|
| 701 |
if (attr != null) { |
| 702 |
if (attr.isLoadedInMemory()) {
|
| 703 |
bMustClone = attr.isLoadedInMemory(); |
| 704 |
} |
| 705 |
} |
| 706 |
ViewPort vp=getCapa().getMapContext().getViewPort(); |
| 707 |
SelectableDataSource sds=va.getRecordset(); |
| 708 |
// Annotation_Legend aLegend=(Annotation_Legend)capa.getLegend();
|
| 709 |
for (int i = 0; i < lstRecs.size(); i++) { |
| 710 |
idRec = (Integer) lstRecs.get(i);
|
| 711 |
index = idRec.intValue(); |
| 712 |
|
| 713 |
Annotation_Mapping mapping = ((Annotation_Layer) capa).getAnnotatonMapping(); |
| 714 |
NumericValue vRotation = (NumericValue) sds.getFieldValue(index, |
| 715 |
mapping.getColumnRotate()); |
| 716 |
NumericValue vHeight = (NumericValue) sds.getFieldValue(index, |
| 717 |
mapping.getColumnHeight()); |
| 718 |
NumericValue vStyle = (NumericValue) sds.getFieldValue(index,mapping.getColumnStyleFont()); |
| 719 |
StringValue vType = (StringValue) sds.getFieldValue(index,mapping.getColumnTypeFont()); |
| 720 |
Value vText = sds.getFieldValue(index, |
| 721 |
mapping.getColumnText()); |
| 722 |
va.start(); |
| 723 |
IGeometry geom = va.getShape(i); |
| 724 |
va.stop(); |
| 725 |
|
| 726 |
if (ct != null) { |
| 727 |
if (bMustClone) {
|
| 728 |
geom = geom.cloneGeometry(); |
| 729 |
} |
| 730 |
|
| 731 |
geom.reProject(ct); |
| 732 |
} |
| 733 |
geom.transform(vp.getAffineTransform()); |
| 734 |
IGeometry geom1 = ((Annotation_Layer) capa).getTextWrappingGeometryInPixels(vHeight.floatValue(), |
| 735 |
vText.toString(), vRotation.doubleValue(),vType.getValue(),vStyle.intValue(), index, vp,geom); |
| 736 |
geom1.transform(vp.getAffineTransform().createInverse()); |
| 737 |
if (geom1.intersects(rect)) {
|
| 738 |
bitset.set(index, true);
|
| 739 |
} |
| 740 |
} |
| 741 |
|
| 742 |
va.stop(); |
| 743 |
} catch (DriverIOException e) {
|
| 744 |
throw new DriverException(e); |
| 745 |
} catch (DriverLoadException e) {
|
| 746 |
throw new DriverException(e); |
| 747 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
| 748 |
throw new DriverException(e); |
| 749 |
} catch (NoninvertibleTransformException e) { |
| 750 |
throw new DriverException(e); |
| 751 |
} |
| 752 |
|
| 753 |
return bitset;
|
| 754 |
} |
| 755 |
|
| 756 |
/*
|
| 757 |
* (non-Javadoc)
|
| 758 |
*
|
| 759 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByPoint(java.awt.geom.Point2D,
|
| 760 |
* double)
|
| 761 |
*/
|
| 762 |
public FBitSet queryByPoint(Point2D p, double tolerance) |
| 763 |
throws DriverException {
|
| 764 |
// TODO: OJO!!!!. Est? implementado como un rectangulo.
|
| 765 |
// Lo correcto deber?a ser calculando las distancias reales
|
| 766 |
// es decir, con un c?rculo.
|
| 767 |
Rectangle2D recPoint = new Rectangle2D.Double(p.getX() - |
| 768 |
(tolerance / 2), p.getY() - (tolerance / 2), tolerance, |
| 769 |
tolerance); |
| 770 |
|
| 771 |
return queryByRect(recPoint);
|
| 772 |
} |
| 773 |
|
| 774 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
| 775 |
PrintRequestAttributeSet properties) throws DriverException { |
| 776 |
capa.beforePrinting(properties); |
| 777 |
drawAllAnnotations(g, viewPort, cancel, properties); |
| 778 |
capa.afterPrinting(); |
| 779 |
} |
| 780 |
private static void DrawAnnotation(Graphics2D g2, |
| 781 |
FSymbol theSymbol,Point2D pAux, String text,ViewPort viewPort,PrintRequestAttributeSet properties) { |
| 782 |
float x;
|
| 783 |
float y;
|
| 784 |
// Las etiquetas que pongamos a nulo ser? porque no la queremos dibujar.
|
| 785 |
// ?til para cuando queramos eliminar duplicados.
|
| 786 |
if (text == null) { |
| 787 |
return;
|
| 788 |
} |
| 789 |
int size=theSymbol.getFont().getSize();
|
| 790 |
double resolutionPrinting=0; |
| 791 |
if (!theSymbol.isFontSizeInPixels()){
|
| 792 |
size=viewPort.fromMapDistance(size); |
| 793 |
} |
| 794 |
if (properties!=null){ |
| 795 |
PrintQuality resolution=(PrintQuality)properties.get(PrintQuality.class); |
| 796 |
if (resolution.equals(PrintQuality.NORMAL)){ |
| 797 |
resolutionPrinting=300/72; |
| 798 |
}else if (resolution.equals(PrintQuality.HIGH)){ |
| 799 |
resolutionPrinting=600/72; |
| 800 |
}else if (resolution.equals(PrintQuality.DRAFT)){ |
| 801 |
resolutionPrinting=1;
|
| 802 |
} |
| 803 |
size=(int)(size*resolutionPrinting);
|
| 804 |
} |
| 805 |
Font font=new Font(theSymbol.getFont().getName(),theSymbol.getFont().getStyle(),size); |
| 806 |
g2.setFont(font); |
| 807 |
g2.setColor(theSymbol.getFontColor()); |
| 808 |
AffineTransform ant = g2.getTransform();
|
| 809 |
|
| 810 |
x = (float) pAux.getX();
|
| 811 |
y = (float) pAux.getY();
|
| 812 |
|
| 813 |
AffineTransform Tx = (AffineTransform) ant.clone(); |
| 814 |
Tx.translate(x, y); // S3: final translation
|
| 815 |
Tx.rotate(Math.toRadians(-theSymbol.getRotation())); // S2: rotate around anchor |
| 816 |
g2.setTransform(Tx); |
| 817 |
g2.drawString(text, 0, 0); |
| 818 |
g2.setTransform(ant); |
| 819 |
} |
| 820 |
|
| 821 |
} |