svn-gvsig-desktop / branches / v10 / extensions / extAnnotations / src / com / iver / cit / gvsig / fmap / operation / strategies / Annotation_Strategy.java @ 12331
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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.Font; |
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import java.awt.FontMetrics; |
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import java.awt.Graphics2D; |
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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.util.List; |
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import javax.print.attribute.PrintRequestAttributeSet; |
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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.FGraphicUtilities; |
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import com.iver.cit.gvsig.fmap.core.v02.FLabel; |
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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 Geometry geometry;
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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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BufferedImage bi=new BufferedImage(image.getWidth(),image.getHeight(),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) 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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FBitSet bitSet = recordSet.getSelection(); |
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FontMetrics metrics = g.getFontMetrics();
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Annotation_Mapping mapping = ((Annotation_Layer) capa).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.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]).doubleValue() * FConstant.FONT_HEIGHT_SCALE_FACTOR);
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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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// throw new ReadDriverException("Unknown", ccEx);
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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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} |
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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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//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.getTextWrappingGeometry(size,vv[idTextField].toString(),rotation,fontName, fontStyle,i,viewPort).getBounds2D();
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Rectangle2D rPixels=viewPort.fromMapRectangle(r);
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//Point2D fp=new Point2D.Double(r.getX(),r.getY());
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Point2D p=new Point2D.Double(rPixels.getX(),rPixels.getY()); |
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FPoint2D fpPixels=new FPoint2D(rPixels.getX(),rPixels.getY());
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rPixels.setRect(rPixels.getX(),rPixels.getY()-rPixels.getHeight(),rPixels.getWidth(),rPixels.getHeight()); |
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if (!capa.isEditing() && l.isAvoidOverLapping()){
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p=getPoint(bi,rPixels,l.isDelOverLapping()); |
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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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FLabel[] aux = new FLabel[]{new FLabel()};//geom.createLabels(0, true); |
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aux[0].setOrig(viewPort.toMapPoint(p));
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aux[0].setHeight(size);
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aux[0].setRotation((int) rotation); |
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aux[0].setString(vv[idTextField].toString());
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AffineTransform at = viewPort.getAffineTransform();
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if (sym.isShapeVisible()) {
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symbolPoint.draw(gBi, |
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at, |
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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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at, sym, aux[0], metrics, false); |
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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,vv[idTextField].toString(),rotation,fontName,fontStyle,i,viewPort).getBounds2D();
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Rectangle2D rPixels=r;//capa.getMapContext().getViewPort().fromMapRectangle(r); |
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FPoint2D fp=new FPoint2D(rPixels.getX(),rPixels.getY());
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Point2D p=new Point2D.Double(rPixels.getX(),rPixels.getY()); |
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rPixels.setRect(rPixels.getX(),rPixels.getY()-rPixels.getHeight(),rPixels.getWidth(),rPixels.getHeight()); |
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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=false;
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}else{
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//fp=new FPoint2D(p);
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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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FLabel[] aux = new FLabel[]{new FLabel()};//geom.createLabels(0, true); |
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aux[0].setOrig(p);
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aux[0].setHeight(size);
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aux[0].setRotation((int) rotation); |
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aux[0].setString(vv[idTextField].toString());
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if (sym.isShapeVisible()) {
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symbolPoint.draw(gBi, |
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ati, |
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fp); |
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} |
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// g.drawRect((int)p.getX(),(int)(p.getY()-rPixels.getHeight()),(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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} |
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} |
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//Al dibujar esta imagen sobre el graphics la trasparencia no puede existir.
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if (i%1000==0){ |
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g.drawImage(bi,0,0,null); |
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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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} catch (Exception e) { |
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// Logger.getAnonymousLogger().log(Level.SEVERE, "Could not get the
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// layer extent.\n" +
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// e.getMessage());
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NotificationManager.addError(e); |
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} |
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// }
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} |
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// /**
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// * @see
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// com.iver.cit.gvsig.fmap.operations.LayerOperations#draw(java.awt.image.BufferedImage,
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// * java.awt.Graphics2D, ISymbol)
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// */
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// public void print(BufferedImage image, Graphics2D g, ViewPort viewPort,
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// Cancellable cancel) throws DriverException {
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//
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// // Rectangle2D elExtent = viewPort.getAdjustedExtent();
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// // graphics=g;
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// // Annotation_Layer lyrAnnotation=(Annotation_Layer)capa;
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// // List lstIndexes=null;
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// //
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// // VectorialLegend l=(VectorialLegend)lyrAnnotation.getLegend();
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// // FBitSet bitSet=lyrAnnotation.getRecordset().getSelection();
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// //
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// // boolean inPixels=lyrAnnotation.isInPixels();
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// // FSymbol theSymbol = (FSymbol) l.getDefaultSymbol();
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// // theSymbol.setFontSizeInPixels(inPixels);
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// // this.viewPort=viewPort;//capa.getFMap().getViewPort();
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// // AffineTransform at=viewPort.getAffineTransform();
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// // try {
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// // int sc;
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// // sc=lyrAnnotation.getSource().getShapeCount();
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// // // If area of needed extent is less than fullExtent / 4,
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// // // it will be worthy to use SpatialIndex.
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// // // Otherwhise, we will not use it.
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// // boolean bUseSpatialIndex = false;
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// // if(lyrAnnotation.getISpatialIndex() != null)
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// // {
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// // if(isSpatialIndexNecessary(elExtent)){
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// // lstIndexes = lyrAnnotation.getISpatialIndex().query(elExtent);
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// // sc = lstIndexes.size();
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// // bUseSpatialIndex = true;
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// // }//if
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// // }//if
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// //
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// // FontMetrics metrics = g.getFontMetrics();
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// // //SpatialCache cache = lyrAnnotation.createSpatialCache();
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// // int numOriginal;
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// // for (int numReg = 0; numReg < sc; numReg++) {
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// // if (cancel.isCanceled()){
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// // break;
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// // }
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// // if (bUseSpatialIndex){
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// // Integer idRec = (Integer) lstIndexes.get(numReg);
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// // numOriginal = idRec.intValue();
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// // }else{
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// // numOriginal = numReg;
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// // }
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// // /* if (lyrAnnotation.getSource() instanceof EditableAdapter)
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// //
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// numOriginal=((EditableAdapter)lyrAnnotation.getSource()).getCalculatedIndex(numOriginal);*/
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// //
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// // FLabel theLabel = lyrAnnotation.getLabel(numOriginal);
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// // if ((theLabel == null) || (theLabel.getOrig() == null))
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// // continue;
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// //
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// //
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// // Rectangle2D r=null;
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// // if (inPixels && lyrAnnotation.getMapping().getColumnHeight()==-1) {
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// //
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// r=getDefaultBoundBoxinPixels(metrics,theLabel.getOrig(),theLabel.getString());
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// // }else {
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// // r=getBoundBox(theLabel.getOrig(),(float)theLabel.getHeight(),
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// theLabel.getJustification(),theLabel.getString());
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// // }
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// // theLabel.setBoundBox(r);
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// //
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// // if (elExtent.intersects(r))
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// // {
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// // FPoint2D p=new FPoint2D(viewPort.fromMapPoint(new
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// Point2D.Double(r.getX(),r.getY())));
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// // FGraphicUtilities.DrawShape(g,at,p,symbolPoint);
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// // if (bitSet.get(numOriginal)) {
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// // FGraphicUtilities.DrawAnnotation(g, at, theSymbol,
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// theLabel,metrics,true);
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// // }else{
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// // FGraphicUtilities.DrawAnnotation(g, at, theSymbol,
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// theLabel,metrics,false);
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// // }
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// //
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// //
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// // } // XIntersects
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// //
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// //
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// // }
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// //
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// // } catch (DriverIOException e) {
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// // e.printStackTrace();
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// // }
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// // heightDefault=-1;
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// }
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// public Rectangle2D getDefaultBoundBoxinPixels(FontMetrics metrics,
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// Point2D p, String s) {
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// int w = metrics.stringWidth(s);
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// double width = viewPort.toMapDistance(w);
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// if (heightDefault == -1) {
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// int h = metrics.getMaxAscent();
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// heightDefault = viewPort.toMapDistance(h);
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// }
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// return new Rectangle2D.Double(p.getX(), p.getY(), width, heightDefault);
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//
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// }
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private Point2D getPoint(BufferedImage bi, Rectangle2D rec, boolean b) { |
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Rectangle2D r=new Rectangle2D.Double(rec.getX(),rec.getY(),rec.getWidth(),rec.getHeight()); |
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if (isOverlapping(bi,r))
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return new Point2D.Double(r.getX(),r.getY()+r.getHeight()); |
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r.setFrame(rec.getX(),rec.getY()+rec.getHeight(),rec.getWidth(),rec.getHeight()); |
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if (isOverlapping(bi,r))
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return new Point2D.Double(r.getX(),r.getY()+r.getHeight()); |
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r.setFrame(rec.getX()-rec.getWidth(),rec.getY()+rec.getHeight(),rec.getWidth(),rec.getHeight()); |
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if (isOverlapping(bi,r))
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return new Point2D.Double(r.getX(),r.getY()+r.getHeight()); |
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r.setFrame(rec.getX()-rec.getWidth(),rec.getY(),rec.getWidth(),rec.getHeight()); |
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if (isOverlapping(bi,r))
|
| 409 |
return new Point2D.Double(r.getX(),r.getY()+r.getHeight()); |
| 410 |
r.setFrame(rec.getX()-rec.getWidth()/2,rec.getY(),rec.getWidth(),rec.getHeight());
|
| 411 |
if (isOverlapping(bi,r))
|
| 412 |
return new Point2D.Double(r.getX(),r.getY()+r.getHeight()); |
| 413 |
r.setFrame(rec.getX()-rec.getWidth()/2,rec.getY()+rec.getHeight(),rec.getWidth(),rec.getHeight());
|
| 414 |
if (isOverlapping(bi,r))
|
| 415 |
return new Point2D.Double(r.getX(),r.getY()+r.getHeight()); |
| 416 |
r.setFrame(rec.getX()-rec.getWidth(),rec.getY()+rec.getHeight()/2,rec.getWidth(),rec.getHeight());
|
| 417 |
if (isOverlapping(bi,r))
|
| 418 |
return new Point2D.Double(r.getX(),r.getY()+r.getHeight()); |
| 419 |
r.setFrame(rec.getX(),rec.getY()+rec.getHeight()/2,rec.getWidth(),rec.getHeight());
|
| 420 |
if (isOverlapping(bi,r))
|
| 421 |
return new Point2D.Double(r.getX(),r.getY()+r.getHeight()); |
| 422 |
// r.setFrame(rec.getX()-rec.getWidth(),rec.getY()+rec.getHeight()/2,rec.getWidth(),rec.getHeight());
|
| 423 |
// if (isTrasparent(bi,r))
|
| 424 |
// return new Point2D.Double(r.getX(),r.getY());
|
| 425 |
|
| 426 |
if (!b)
|
| 427 |
return new Point2D.Double(rec.getX(),rec.getY()+rec.getHeight()); |
| 428 |
else
|
| 429 |
return null; |
| 430 |
} |
| 431 |
|
| 432 |
private boolean isOverlapping(BufferedImage bi, Rectangle2D rPixels) { |
| 433 |
for (int i=(int)rPixels.getX();i<rPixels.getMaxX();i++){ |
| 434 |
for (int j=(int)rPixels.getY();j<rPixels.getMaxY();j++){ |
| 435 |
if (i<0 || j<0 || bi.getWidth()<i+1 || bi.getHeight()<j+1) |
| 436 |
continue;
|
| 437 |
if (bi.getRGB(i,j)!=0){ |
| 438 |
return false; |
| 439 |
} |
| 440 |
} |
| 441 |
} |
| 442 |
return true; |
| 443 |
} |
| 444 |
|
| 445 |
/**
|
| 446 |
* Construcci?n del rect?ngulo
|
| 447 |
*
|
| 448 |
* @param g DOCUMENT ME!
|
| 449 |
* @param relationship
|
| 450 |
*
|
| 451 |
* @return
|
| 452 |
*
|
| 453 |
* @throws DriverException DOCUMENT ME!
|
| 454 |
* @throws VisitException DOCUMENT ME!
|
| 455 |
*/
|
| 456 |
|
| 457 |
// public Rectangle2D getBoundBox(Point2D p, float hp,
|
| 458 |
// int justification,String s) {
|
| 459 |
// //Rectangle2D bounding=null;
|
| 460 |
// if (((Annotation_Layer)capa).isInPixels()){
|
| 461 |
// graphics.setFont(graphics.getFont().deriveFont(hp));
|
| 462 |
// }else{
|
| 463 |
// float alturaPixels = (float) ((hp *
|
| 464 |
// viewPort.getAffineTransform().getScaleX())*FConstant.FONT_HEIGHT_SCALE_FACTOR);
|
| 465 |
// graphics.setFont(graphics.getFont().deriveFont(alturaPixels));
|
| 466 |
// }
|
| 467 |
// FontMetrics metrics = graphics.getFontMetrics();
|
| 468 |
// int w = metrics.stringWidth(s);
|
| 469 |
// double width = viewPort.toMapDistance(w);
|
| 470 |
// int h = metrics.getMaxAscent();
|
| 471 |
// double height = viewPort.toMapDistance(h);
|
| 472 |
// //double dist = viewPort.toMapDistance(3);
|
| 473 |
// return new Rectangle2D.Double(p.getX(), p.getY(), width, height);
|
| 474 |
// /* switch (justification) {
|
| 475 |
// case FLabel.LEFT_BOTTOM:
|
| 476 |
// bounding=justification(p, width,height, 0, 0);
|
| 477 |
//
|
| 478 |
// break;
|
| 479 |
//
|
| 480 |
// case FLabel.LEFT_CENTER:
|
| 481 |
// bounding=justification(p, width,height, 0, -(height / 2));
|
| 482 |
//
|
| 483 |
// break;
|
| 484 |
//
|
| 485 |
// case FLabel.LEFT_TOP:
|
| 486 |
// bounding=justification(p,width,height, 0, -height);
|
| 487 |
//
|
| 488 |
// break;
|
| 489 |
//
|
| 490 |
// case FLabel.CENTER_BOTTOM:
|
| 491 |
// bounding=justification(p, width,height, -(width / 2), -dist);
|
| 492 |
//
|
| 493 |
// break;
|
| 494 |
//
|
| 495 |
// case FLabel.CENTER_CENTER:
|
| 496 |
// bounding=justification(p, width,height, -(width / 2), -(height / 2));
|
| 497 |
//
|
| 498 |
// break;
|
| 499 |
//
|
| 500 |
// case FLabel.CENTER_TOP:
|
| 501 |
// bounding=justification(p, width,height, -(width / 2), -height);
|
| 502 |
//
|
| 503 |
// break;
|
| 504 |
//
|
| 505 |
// case FLabel.RIGHT_BOTTOM:
|
| 506 |
// bounding=justification(p, width,height, -width, -dist);
|
| 507 |
//
|
| 508 |
// break;
|
| 509 |
//
|
| 510 |
// case FLabel.RIGHT_CENTER:
|
| 511 |
// bounding=justification(p, width,height, -width, -(height / 2));
|
| 512 |
//
|
| 513 |
// break;
|
| 514 |
//
|
| 515 |
// case FLabel.RIGHT_TOP:
|
| 516 |
// bounding=justification(p, width,height, -width, -height);
|
| 517 |
//
|
| 518 |
// break;
|
| 519 |
// }
|
| 520 |
//
|
| 521 |
// return bounding;
|
| 522 |
// */
|
| 523 |
// }
|
| 524 |
|
| 525 |
/*
|
| 526 |
* private Rectangle2D justification(Point2D p, double w,double h, double x,
|
| 527 |
* double y) { Rectangle2D r=new Rectangle2D.Double(p.getX() + x, p.getY() -
|
| 528 |
* y, w, h); return r; }
|
| 529 |
*/
|
| 530 |
/*
|
| 531 |
* (non-Javadoc)
|
| 532 |
*
|
| 533 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByShape(com.iver.cit.gvsig.fmap.core.IGeometry,
|
| 534 |
* int)
|
| 535 |
*/
|
| 536 |
public FBitSet queryByShape(IGeometry g, int relationship) |
| 537 |
throws DriverException, VisitException {
|
| 538 |
// Si hay un ?ndice espacial, lo usamos para hacer el query.
|
| 539 |
FLyrVect lyr = (FLyrVect) capa; |
| 540 |
|
| 541 |
// if (lyr.getSpatialIndex() == null)
|
| 542 |
if (lyr.getISpatialIndex() == null) { |
| 543 |
return super.queryByShape(g, relationship); |
| 544 |
} |
| 545 |
|
| 546 |
long t1 = System.currentTimeMillis(); |
| 547 |
ReadableVectorial va = lyr.getSource(); |
| 548 |
ICoordTrans ct = lyr.getCoordTrans(); |
| 549 |
Rectangle2D bounds = g.getBounds2D();
|
| 550 |
|
| 551 |
// Coordinate c1 = new Coordinate(bounds.getMinX(), bounds.getMinY());
|
| 552 |
// Coordinate c2 = new Coordinate(bounds.getMaxX(), bounds.getMaxY());
|
| 553 |
// Envelope env = new Envelope(c1, c2);
|
| 554 |
// List lstRecs = lyr.getSpatialIndex().query(env);
|
| 555 |
List lstRecs = lyr.getISpatialIndex().query(bounds);
|
| 556 |
Integer idRec;
|
| 557 |
FBitSet bitset = new FBitSet();
|
| 558 |
Geometry jtsShape = g.toJTSGeometry(); |
| 559 |
IntersectionMatrix m; |
| 560 |
int index;
|
| 561 |
|
| 562 |
try {
|
| 563 |
va.start(); |
| 564 |
|
| 565 |
// Annotation_Legend aLegend=(Annotation_Legend)capa.getLegend();
|
| 566 |
for (int i = 0; i < lstRecs.size(); i++) { |
| 567 |
idRec = (Integer) lstRecs.get(i);
|
| 568 |
index = idRec.intValue(); |
| 569 |
|
| 570 |
IGeometry geom = va.getShape(index); |
| 571 |
|
| 572 |
// FSymbol symbol=(FSymbol)aLegend.getSymbol(index);
|
| 573 |
// IGeometry geom=aLegend.getTextWrappingGeometry(symbol,index);
|
| 574 |
// IGeometry
|
| 575 |
// geom=getGeometry(((Annotation_Layer)capa).getLabel(index).getBoundBox());
|
| 576 |
if (ct != null) { |
| 577 |
geom.reProject(ct); |
| 578 |
} |
| 579 |
|
| 580 |
Geometry jtsGeom = geom.toJTSGeometry(); |
| 581 |
|
| 582 |
switch (relationship) {
|
| 583 |
case CONTAINS:
|
| 584 |
m = jtsShape.relate(jtsGeom); |
| 585 |
|
| 586 |
if (m.isContains()) {
|
| 587 |
bitset.set(index, true);
|
| 588 |
} |
| 589 |
|
| 590 |
break;
|
| 591 |
|
| 592 |
case CROSSES:
|
| 593 |
m = jtsShape.relate(jtsGeom); |
| 594 |
|
| 595 |
if (m.isCrosses(jtsGeom.getDimension(),
|
| 596 |
jtsShape.getDimension())) {
|
| 597 |
bitset.set(index, true);
|
| 598 |
} |
| 599 |
|
| 600 |
break;
|
| 601 |
|
| 602 |
case DISJOINT:
|
| 603 |
|
| 604 |
// TODO: CREO QUE EL DISJOINT NO SE PUEDE METER AQUI
|
| 605 |
m = jtsShape.relate(jtsGeom); |
| 606 |
|
| 607 |
if (m.isDisjoint()) {
|
| 608 |
bitset.set(index, true);
|
| 609 |
} |
| 610 |
|
| 611 |
break;
|
| 612 |
|
| 613 |
case EQUALS:
|
| 614 |
m = jtsShape.relate(jtsGeom); |
| 615 |
|
| 616 |
if (m.isEquals(jtsGeom.getDimension(),
|
| 617 |
jtsShape.getDimension())) {
|
| 618 |
bitset.set(index, true);
|
| 619 |
} |
| 620 |
|
| 621 |
break;
|
| 622 |
|
| 623 |
case INTERSECTS:
|
| 624 |
m = jtsShape.relate(jtsGeom); |
| 625 |
|
| 626 |
if (m.isIntersects()) {
|
| 627 |
bitset.set(index, true);
|
| 628 |
} |
| 629 |
|
| 630 |
break;
|
| 631 |
|
| 632 |
case OVERLAPS:
|
| 633 |
m = jtsShape.relate(jtsGeom); |
| 634 |
|
| 635 |
if (m.isOverlaps(jtsGeom.getDimension(),
|
| 636 |
jtsShape.getDimension())) {
|
| 637 |
bitset.set(index, true);
|
| 638 |
} |
| 639 |
|
| 640 |
break;
|
| 641 |
|
| 642 |
case TOUCHES:
|
| 643 |
m = jtsShape.relate(jtsGeom); |
| 644 |
|
| 645 |
if (m.isTouches(jtsGeom.getDimension(),
|
| 646 |
jtsShape.getDimension())) {
|
| 647 |
bitset.set(index, true);
|
| 648 |
} |
| 649 |
|
| 650 |
break;
|
| 651 |
|
| 652 |
case WITHIN:
|
| 653 |
m = jtsShape.relate(jtsGeom); |
| 654 |
|
| 655 |
if (m.isWithin()) {
|
| 656 |
bitset.set(index, true);
|
| 657 |
} |
| 658 |
|
| 659 |
break;
|
| 660 |
} |
| 661 |
} |
| 662 |
|
| 663 |
va.stop(); |
| 664 |
} catch (DriverIOException e) {
|
| 665 |
throw new DriverException(e); |
| 666 |
} |
| 667 |
|
| 668 |
long t2 = System.currentTimeMillis(); |
| 669 |
|
| 670 |
// logger.debug("queryByShape optimizado sobre la capa " + lyr.getName()
|
| 671 |
// + ". " + (t2-t1) + " mseg.");
|
| 672 |
return bitset;
|
| 673 |
} |
| 674 |
|
| 675 |
/**
|
| 676 |
* DOCUMENT ME!
|
| 677 |
*
|
| 678 |
* @param rect DOCUMENT ME!
|
| 679 |
*
|
| 680 |
* @return DOCUMENT ME!
|
| 681 |
*
|
| 682 |
* @throws DriverException DOCUMENT ME!
|
| 683 |
*/
|
| 684 |
public FBitSet queryByRect(Rectangle2D rect) throws DriverException { |
| 685 |
// Si hay un ?ndice espacial, lo usamos para hacer el query.
|
| 686 |
Annotation_Layer lyr = (Annotation_Layer) capa; |
| 687 |
ReadableVectorial va = lyr.getSource(); |
| 688 |
ICoordTrans ct = lyr.getCoordTrans(); |
| 689 |
Rectangle2D bounds = rect;
|
| 690 |
// if (lyr.getSpatialIndex() == null)
|
| 691 |
if (lyr.getISpatialIndex() == null) { |
| 692 |
return super.queryByRect(rect); |
| 693 |
} |
| 694 |
// Coordinate c1 = new Coordinate(bounds.getMinX(), bounds.getMinY());
|
| 695 |
// Coordinate c2 = new Coordinate(bounds.getMaxX(), bounds.getMaxY());
|
| 696 |
// Envelope env = new Envelope(c1, c2);
|
| 697 |
//
|
| 698 |
// List lstRecs = lyr.getSpatialIndex().query(env);
|
| 699 |
// azabala
|
| 700 |
List lstRecs = lyr.getISpatialIndex().query(bounds);
|
| 701 |
Integer idRec;
|
| 702 |
FBitSet bitset = new FBitSet();
|
| 703 |
int index;
|
| 704 |
|
| 705 |
try {
|
| 706 |
va.start(); |
| 707 |
|
| 708 |
DriverAttributes attr = va.getDriverAttributes(); |
| 709 |
boolean bMustClone = false; |
| 710 |
|
| 711 |
if (attr != null) { |
| 712 |
if (attr.isLoadedInMemory()) {
|
| 713 |
bMustClone = attr.isLoadedInMemory(); |
| 714 |
} |
| 715 |
} |
| 716 |
ViewPort vp=getCapa().getMapContext().getViewPort(); |
| 717 |
SelectableDataSource sds=va.getRecordset(); |
| 718 |
// Annotation_Legend aLegend=(Annotation_Legend)capa.getLegend();
|
| 719 |
for (int i = 0; i < lstRecs.size(); i++) { |
| 720 |
idRec = (Integer) lstRecs.get(i);
|
| 721 |
index = idRec.intValue(); |
| 722 |
|
| 723 |
Annotation_Mapping mapping = ((Annotation_Layer) capa).getAnnotatonMapping(); |
| 724 |
NumericValue vRotation = (NumericValue) sds.getFieldValue(index, |
| 725 |
mapping.getColumnRotate()); |
| 726 |
NumericValue vHeight = (NumericValue) sds.getFieldValue(index, |
| 727 |
mapping.getColumnHeight()); |
| 728 |
NumericValue vStyle = (NumericValue) sds.getFieldValue(index,mapping.getColumnStyleFont()); |
| 729 |
StringValue vType = (StringValue) sds.getFieldValue(index,mapping.getColumnTypeFont()); |
| 730 |
Value vText = sds.getFieldValue(index, |
| 731 |
mapping.getColumnText()); |
| 732 |
IGeometry geom = ((Annotation_Layer) capa).getTextWrappingGeometry(vHeight.floatValue(), |
| 733 |
vText.toString(), vRotation.doubleValue(),vType.getValue(),vStyle.intValue(), index, vp); |
| 734 |
|
| 735 |
if (ct != null) { |
| 736 |
if (bMustClone) {
|
| 737 |
geom = geom.cloneGeometry(); |
| 738 |
} |
| 739 |
|
| 740 |
geom.reProject(ct); |
| 741 |
} |
| 742 |
|
| 743 |
if (geom.intersects(rect)) {
|
| 744 |
bitset.set(index, true);
|
| 745 |
} |
| 746 |
} |
| 747 |
|
| 748 |
va.stop(); |
| 749 |
} catch (DriverIOException e) {
|
| 750 |
throw new DriverException(e); |
| 751 |
} catch (DriverLoadException e) {
|
| 752 |
throw new DriverException(e); |
| 753 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
| 754 |
throw new DriverException(e); |
| 755 |
} |
| 756 |
|
| 757 |
return bitset;
|
| 758 |
} |
| 759 |
|
| 760 |
/*
|
| 761 |
* (non-Javadoc)
|
| 762 |
*
|
| 763 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByPoint(java.awt.geom.Point2D,
|
| 764 |
* double)
|
| 765 |
*/
|
| 766 |
public FBitSet queryByPoint(Point2D p, double tolerance) |
| 767 |
throws DriverException {
|
| 768 |
// TODO: OJO!!!!. Est? implementado como un rectangulo.
|
| 769 |
// Lo correcto deber?a ser calculando las distancias reales
|
| 770 |
// es decir, con un c?rculo.
|
| 771 |
Rectangle2D recPoint = new Rectangle2D.Double(p.getX() - |
| 772 |
(tolerance / 2), p.getY() - (tolerance / 2), tolerance, |
| 773 |
tolerance); |
| 774 |
|
| 775 |
return queryByRect(recPoint);
|
| 776 |
} |
| 777 |
|
| 778 |
// private IGeometry getGeometry(Rectangle2D r){
|
| 779 |
// GeneralPathX resul = new GeneralPathX();
|
| 780 |
// Point2D[] vs=new Point2D[4];
|
| 781 |
// vs[0]=new Point2D.Double(r.getX(),r.getY());
|
| 782 |
// vs[1]=new Point2D.Double(r.getMaxX(),r.getY());
|
| 783 |
// vs[2]=new Point2D.Double(r.getMaxX(),r.getMaxY());
|
| 784 |
// vs[3]=new Point2D.Double(r.getX(),r.getMaxY());
|
| 785 |
// //vs[4]=new Point2D.Double(r.getX(),r.getY());
|
| 786 |
// for (int i = 0; i < vs.length; i++) {
|
| 787 |
// if (i == 0) {
|
| 788 |
// resul.moveTo(vs[i].getX(),vs[i].getY());
|
| 789 |
// } else {
|
| 790 |
// resul.lineTo(vs[i].getX(),vs[i].getY());
|
| 791 |
// }
|
| 792 |
// }
|
| 793 |
// resul.closePath();
|
| 794 |
// return ShapeFactory.createPolygon2D(resul);
|
| 795 |
// }
|
| 796 |
public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel, |
| 797 |
PrintRequestAttributeSet properties) throws DriverException { |
| 798 |
capa.beforePrinting(properties); |
| 799 |
drawAllAnnotations(g, viewPort, cancel); |
| 800 |
capa.afterPrinting(); |
| 801 |
} |
| 802 |
private void drawAllAnnotations(Graphics2D g, ViewPort viewPort, |
| 803 |
Cancellable cancel){
|
| 804 |
Annotation_Legend l = (Annotation_Legend) capa.getLegend(); |
| 805 |
FSymbol sym = (FSymbol) l.getDefaultSymbol(); |
| 806 |
|
| 807 |
try {
|
| 808 |
ReadableVectorial source = capa.getSource(); |
| 809 |
FBitSet bs = capa.queryByRect(viewPort.getAdjustedExtent()); |
| 810 |
|
| 811 |
SelectableDataSource recordSet = source.getRecordset(); |
| 812 |
FBitSet bitSet = recordSet.getSelection(); |
| 813 |
FontMetrics metrics = g.getFontMetrics();
|
| 814 |
Annotation_Mapping mapping = ((Annotation_Layer) capa).getAnnotatonMapping(); |
| 815 |
int idHeightField = mapping.getColumnHeight();
|
| 816 |
int idFontName = mapping.getColumnTypeFont();
|
| 817 |
int idFontStyle = mapping.getColumnStyleFont();
|
| 818 |
int idRotationField = mapping.getColumnRotate();
|
| 819 |
int idFontColor = mapping.getColumnColor();
|
| 820 |
int idTextField = mapping.getColumnText();
|
| 821 |
|
| 822 |
double rotation = 0D; |
| 823 |
float size = sym.getFont().getSize();
|
| 824 |
String fontName = "Dialog"; |
| 825 |
int fontStyle = sym.getFont().getStyle();
|
| 826 |
int fontColor = sym.getFontColor().getRGB();
|
| 827 |
ViewPort vp=getCapa().getMapContext().getViewPort(); |
| 828 |
for (int i = bs.nextSetBit(0); i >= 0; i = bs.nextSetBit(i + 1)) { |
| 829 |
if (cancel.isCanceled()) {
|
| 830 |
break;
|
| 831 |
} |
| 832 |
|
| 833 |
Value[] vv = recordSet.getRow(i);
|
| 834 |
|
| 835 |
if (idHeightField != -1) { |
| 836 |
// text size is defined in the table
|
| 837 |
try {
|
| 838 |
size = (float)(((NumericValue) vv[idHeightField]).doubleValue() * FConstant.FONT_HEIGHT_SCALE_FACTOR);
|
| 839 |
} catch (ClassCastException ccEx) { |
| 840 |
if (!NullValue.class.equals(
|
| 841 |
vv[idHeightField].getClass())) {
|
| 842 |
// throw new ReadDriverException("Unknown", ccEx);
|
| 843 |
} |
| 844 |
continue;
|
| 845 |
} |
| 846 |
} else {
|
| 847 |
// otherwise will use the size in the symbol
|
| 848 |
} |
| 849 |
|
| 850 |
if (idFontName != -1) { |
| 851 |
fontName = ((StringValue) vv[idFontName]).toString(); |
| 852 |
} |
| 853 |
if (idFontStyle != -1) { |
| 854 |
fontStyle = ((NumericValue) vv[idFontStyle]).intValue(); |
| 855 |
} |
| 856 |
if (idRotationField != -1) { |
| 857 |
// text rotation is defined in the table
|
| 858 |
rotation = ((NumericValue) vv[idRotationField]).doubleValue(); |
| 859 |
} |
| 860 |
if (idFontColor != -1) { |
| 861 |
// text rotation is defined in the table
|
| 862 |
fontColor = ((NumericValue) vv[idFontColor]).intValue(); |
| 863 |
sym.setFontColor(new Color(fontColor)); |
| 864 |
} |
| 865 |
if (bitSet.get(i)) {
|
| 866 |
sym = (FSymbol) sym.getSymbolForSelection(); |
| 867 |
} |
| 868 |
sym.setFont(new Font(fontName, fontStyle, (int) size)); |
| 869 |
|
| 870 |
//Si el tama?o de la fuente est? en unidades de mapa.
|
| 871 |
if (!sym.isFontSizeInPixels()){
|
| 872 |
Rectangle2D r=capa.getTextWrappingGeometry(size,vv[idTextField].toString(),rotation,fontName,fontStyle,i,vp).getBounds2D();
|
| 873 |
Rectangle2D rPixels=viewPort.fromMapRectangle(r);
|
| 874 |
Point2D p = vp.fromMapPoint((int)r.getX(),(int)r.getY()); |
| 875 |
FPoint2D fpPixels=new FPoint2D(rPixels.getX(),rPixels.getY());
|
| 876 |
rPixels.setRect(rPixels.getX(),rPixels.getY()-rPixels.getHeight(),rPixels.getWidth(),rPixels.getHeight()); |
| 877 |
|
| 878 |
FLabel[] aux = new FLabel[]{new FLabel()};//geom.createLabels(0, true); |
| 879 |
aux[0].setOrig(viewPort.toMapPoint(p));
|
| 880 |
aux[0].setHeight(size);
|
| 881 |
aux[0].setRotation((int) rotation); |
| 882 |
aux[0].setString(vv[idTextField].toString());
|
| 883 |
if (sym.isShapeVisible()) {
|
| 884 |
symbolPoint.draw(g, |
| 885 |
viewPort.getAffineTransform(), |
| 886 |
fpPixels); |
| 887 |
} |
| 888 |
FGraphicUtilities.DrawAnnotation(g, |
| 889 |
viewPort.getAffineTransform(), sym, aux[0], metrics, false); |
| 890 |
}else{
|
| 891 |
// Si el tama?o de la fuente est? en pixels.
|
| 892 |
Rectangle2D r=capa.getTextWrappingGeometryInPixels(size,vv[idTextField].toString(),rotation,fontName,fontStyle,i,viewPort).getBounds2D();
|
| 893 |
Rectangle2D rPixels=r;//capa.getMapContext().getViewPort().fromMapRectangle(r); |
| 894 |
FPoint2D fp=new FPoint2D(rPixels.getX(),rPixels.getY());
|
| 895 |
Point2D p=new Point2D.Double(rPixels.getX(),rPixels.getY()); |
| 896 |
rPixels.setRect(rPixels.getX(),rPixels.getY()-rPixels.getHeight(),rPixels.getWidth(),rPixels.getHeight()); |
| 897 |
FLabel[] aux = new FLabel[]{new FLabel()};//geom.createLabels(0, true); |
| 898 |
aux[0].setOrig(p);
|
| 899 |
aux[0].setHeight(size);
|
| 900 |
aux[0].setRotation((int) rotation); |
| 901 |
aux[0].setString(vv[idTextField].toString());
|
| 902 |
if (sym.isShapeVisible()) {
|
| 903 |
symbolPoint.draw(g, |
| 904 |
ati, |
| 905 |
fp); |
| 906 |
} |
| 907 |
FGraphicUtilities.DrawAnnotation(g, |
| 908 |
ati, sym, aux[0], metrics, false); |
| 909 |
|
| 910 |
} |
| 911 |
} |
| 912 |
} catch (Exception e) { |
| 913 |
NotificationManager.addError(e); |
| 914 |
} |
| 915 |
} |
| 916 |
} |