svn-gvsig-desktop / branches / v10 / extensions / extAnnotations / src / com / iver / cit / gvsig / fmap / operation / strategies / Annotation_Strategy.java @ 11588
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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.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 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.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.ISymbol; |
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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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/**
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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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// /**
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// * @see 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 draw(BufferedImage image, Graphics2D g, ViewPort viewPort,
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// Cancellable cancel) throws DriverException {
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// Annotation_Legend l = (Annotation_Legend) capa.getLegend();
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// FSymbol sym = (FSymbol) l.getDefaultSymbol();
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//
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// Rectangle2D elExtent = viewPort.getAdjustedExtent();
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// List lstIndexes=null;
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//
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// try {
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// int sc;
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// ReadableVectorial source = capa.getSource();
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// sc=source.getShapeCount();
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//
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// SelectableDataSource recordSet = source.getRecordset();
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// FBitSet bitSet=recordSet.getSelection();
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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(capa.getISpatialIndex() != null)
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// {
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// if(isSpatialIndexNecessary(elExtent)){
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// lstIndexes = capa.getISpatialIndex().query(elExtent);
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// sc = lstIndexes.size();
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// System.out.println("LISTA DEL SPATIALINDEX.SIZE = " + sc);
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// bUseSpatialIndex = true;
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// }//if
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// }//if
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// FontMetrics metrics = g.getFontMetrics();
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// Annotation_Mapping mapping = ((Annotation_Layer) capa)
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// .getMapping();
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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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//
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// double rotation = 0D;
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// double size = sym.getFont().getSize();
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// sym.setFontSizeInPixels(((Annotation_Layer)capa).isInPixels());
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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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// SpatialCache cache = capa.getSpatialCache();
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// cache.clearAll();
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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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// Value[] vv = recordSet.getRow(numOriginal);
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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 = ((NumericValue) vv[idHeightField]).doubleValue()
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// * 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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// // throw new ReadDriverException("Unknown", ccEx);
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// }
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// // a null value
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// // Logger.getAnonymousLogger().
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// // warning("Null text height value for text
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// // '"+vv[idTextField].toString()+"'");
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// continue;
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// }
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// } else {
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// // otherwise will use the size in the symbol
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//
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// }
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//
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// // size = CartographicSupportToolkit.
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// // toScreenUnitYAxis(size,
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// // unit,
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// // viewPort
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// // );
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//
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//// if (size <= 3) {
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//// // label is too small to be readable, will be skipped
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//// // this speeds up the rendering in wider zooms
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//// continue;
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//// }
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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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//
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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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//
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//
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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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// }
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//
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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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//
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// if (bitSet.get(numOriginal)){
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// sym = (FSymbol)sym.getSymbolForSelection();
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// }
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// IGeometry geom = source.getShape(numOriginal);
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//
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// sym.setFont(new Font(fontName, fontStyle, (int) size));
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//
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//
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//// sym.setDescription(vv[idTextField].toString());
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//// sym.setRotation((int) rotation);
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// FLabel[] aux = geom.createLabels(0, true);
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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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// symbolPoint.draw((Graphics2D)g,viewPort.getAffineTransform(),new FPoint2D(viewPort.fromMapPoint(aux[0].getOrig())));
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// FGraphicUtilities.DrawAnnotation(g, viewPort
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// .getAffineTransform(), sym, aux[0], metrics, false);
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// }
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//
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// // System.out.println("..................Fin del dibujado ..............");
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// } catch (DriverIOException e) {
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// e.printStackTrace();
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// } catch (DriverException e) {
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// // TODO Auto-generated catch block
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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 void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
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Cancellable cancel) {
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// Copia draw AttrInTableLabeling
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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) |
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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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double size = sym.getFont().getSize();
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sym.setFontSizeInPixels(((Annotation_Layer)capa).isInPixels()); |
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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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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 = ((NumericValue) vv[idHeightField]).doubleValue() |
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* 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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// throw new ReadDriverException("Unknown", ccEx);
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} |
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// a null value
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// Logger.getAnonymousLogger().
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// warning("Null text height value for text
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// '"+vv[idTextField].toString()+"'");
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continue;
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} |
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} else {
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// otherwise will use the size in the symbol
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} |
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// size = CartographicSupportToolkit.
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// toScreenUnitYAxis(size,
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// unit,
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// viewPort
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// );
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// if (size <= 3) {
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// // label is too small to be readable, will be skipped
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// // this speeds up the rendering in wider zooms
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// continue;
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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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} |
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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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IGeometry geom = source.getShape(i); |
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sym.setFont(new Font(fontName, fontStyle, (int) size)); |
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// sym.setDescription(vv[idTextField].toString());
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// sym.setRotation((int) rotation);
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FLabel[] aux = geom.createLabels(0, true); |
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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((Graphics2D)g,viewPort.getAffineTransform(),new FPoint2D(viewPort.fromMapPoint(aux[0].getOrig()))); |
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} |
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FGraphicUtilities.DrawAnnotation(g, viewPort |
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.getAffineTransform(), sym, aux[0], metrics, false); |
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} |
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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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e.printStackTrace(); |
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} |
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// }
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} |
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/**
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* @see 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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// 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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// 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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// r=getDefaultBoundBoxinPixels(metrics,theLabel.getOrig(),theLabel.getString());
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// }else {
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// r=getBoundBox(theLabel.getOrig(),(float)theLabel.getHeight(), 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 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, theLabel,metrics,true);
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// }else{
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// FGraphicUtilities.DrawAnnotation(g, at, theSymbol, 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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| 432 |
// int w = metrics.stringWidth(s);
|
| 433 |
// double width = viewPort.toMapDistance(w);
|
| 434 |
// if (heightDefault == -1) {
|
| 435 |
// int h = metrics.getMaxAscent();
|
| 436 |
// heightDefault = viewPort.toMapDistance(h);
|
| 437 |
// }
|
| 438 |
// return new Rectangle2D.Double(p.getX(), p.getY(), width, heightDefault);
|
| 439 |
//
|
| 440 |
// }
|
| 441 |
|
| 442 |
/**
|
| 443 |
* Construcci?n del rect?ngulo
|
| 444 |
*
|
| 445 |
* @param p
|
| 446 |
* @param g
|
| 447 |
* DOCUMENT ME!
|
| 448 |
* @param justification
|
| 449 |
* DOCUMENT ME!
|
| 450 |
* @param vp
|
| 451 |
* DOCUMENT ME!
|
| 452 |
*
|
| 453 |
* @return
|
| 454 |
*/
|
| 455 |
// public Rectangle2D getBoundBox(Point2D p, float hp,
|
| 456 |
// int justification,String s) {
|
| 457 |
// //Rectangle2D bounding=null;
|
| 458 |
// if (((Annotation_Layer)capa).isInPixels()){
|
| 459 |
// graphics.setFont(graphics.getFont().deriveFont(hp));
|
| 460 |
// }else{
|
| 461 |
// float alturaPixels = (float) ((hp * viewPort.getAffineTransform().getScaleX())*FConstant.FONT_HEIGHT_SCALE_FACTOR);
|
| 462 |
// graphics.setFont(graphics.getFont().deriveFont(alturaPixels));
|
| 463 |
// }
|
| 464 |
// FontMetrics metrics = graphics.getFontMetrics();
|
| 465 |
// int w = metrics.stringWidth(s);
|
| 466 |
// double width = viewPort.toMapDistance(w);
|
| 467 |
// int h = metrics.getMaxAscent();
|
| 468 |
// double height = viewPort.toMapDistance(h);
|
| 469 |
// //double dist = viewPort.toMapDistance(3);
|
| 470 |
// return new Rectangle2D.Double(p.getX(), p.getY(), width, height);
|
| 471 |
// /* switch (justification) {
|
| 472 |
// case FLabel.LEFT_BOTTOM:
|
| 473 |
// bounding=justification(p, width,height, 0, 0);
|
| 474 |
//
|
| 475 |
// break;
|
| 476 |
//
|
| 477 |
// case FLabel.LEFT_CENTER:
|
| 478 |
// bounding=justification(p, width,height, 0, -(height / 2));
|
| 479 |
//
|
| 480 |
// break;
|
| 481 |
//
|
| 482 |
// case FLabel.LEFT_TOP:
|
| 483 |
// bounding=justification(p,width,height, 0, -height);
|
| 484 |
//
|
| 485 |
// break;
|
| 486 |
//
|
| 487 |
// case FLabel.CENTER_BOTTOM:
|
| 488 |
// bounding=justification(p, width,height, -(width / 2), -dist);
|
| 489 |
//
|
| 490 |
// break;
|
| 491 |
//
|
| 492 |
// case FLabel.CENTER_CENTER:
|
| 493 |
// bounding=justification(p, width,height, -(width / 2), -(height / 2));
|
| 494 |
//
|
| 495 |
// break;
|
| 496 |
//
|
| 497 |
// case FLabel.CENTER_TOP:
|
| 498 |
// bounding=justification(p, width,height, -(width / 2), -height);
|
| 499 |
//
|
| 500 |
// break;
|
| 501 |
//
|
| 502 |
// case FLabel.RIGHT_BOTTOM:
|
| 503 |
// bounding=justification(p, width,height, -width, -dist);
|
| 504 |
//
|
| 505 |
// break;
|
| 506 |
//
|
| 507 |
// case FLabel.RIGHT_CENTER:
|
| 508 |
// bounding=justification(p, width,height, -width, -(height / 2));
|
| 509 |
//
|
| 510 |
// break;
|
| 511 |
//
|
| 512 |
// case FLabel.RIGHT_TOP:
|
| 513 |
// bounding=justification(p, width,height, -width, -height);
|
| 514 |
//
|
| 515 |
// break;
|
| 516 |
// }
|
| 517 |
//
|
| 518 |
// return bounding;
|
| 519 |
// */
|
| 520 |
// }
|
| 521 |
/* private Rectangle2D justification(Point2D p, double w,double h, double x, double y) {
|
| 522 |
Rectangle2D r=new Rectangle2D.Double(p.getX() + x, p.getY() - y, w, h);
|
| 523 |
return r;
|
| 524 |
}
|
| 525 |
*/
|
| 526 |
|
| 527 |
/* (non-Javadoc)
|
| 528 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByShape(com.iver.cit.gvsig.fmap.core.IGeometry, int)
|
| 529 |
*/
|
| 530 |
public FBitSet queryByShape(IGeometry g, int relationship) |
| 531 |
throws DriverException, VisitException {
|
| 532 |
// Si hay un ?ndice espacial, lo usamos para hacer el query.
|
| 533 |
FLyrVect lyr = (FLyrVect) capa; |
| 534 |
// if (lyr.getSpatialIndex() == null)
|
| 535 |
if(lyr.getISpatialIndex() == null) |
| 536 |
return super.queryByShape(g, relationship); |
| 537 |
|
| 538 |
long t1 = System.currentTimeMillis(); |
| 539 |
ReadableVectorial va = lyr.getSource(); |
| 540 |
ICoordTrans ct = lyr.getCoordTrans(); |
| 541 |
Rectangle2D bounds = g.getBounds2D();
|
| 542 |
// Coordinate c1 = new Coordinate(bounds.getMinX(), bounds.getMinY());
|
| 543 |
// Coordinate c2 = new Coordinate(bounds.getMaxX(), bounds.getMaxY());
|
| 544 |
// Envelope env = new Envelope(c1, c2);
|
| 545 |
// List lstRecs = lyr.getSpatialIndex().query(env);
|
| 546 |
List lstRecs = lyr.getISpatialIndex().query(bounds);
|
| 547 |
Integer idRec;
|
| 548 |
FBitSet bitset = new FBitSet();
|
| 549 |
Geometry jtsShape = g.toJTSGeometry(); |
| 550 |
IntersectionMatrix m; |
| 551 |
int index;
|
| 552 |
try {
|
| 553 |
va.start(); |
| 554 |
// Annotation_Legend aLegend=(Annotation_Legend)capa.getLegend();
|
| 555 |
for (int i=0; i < lstRecs.size(); i++) |
| 556 |
{
|
| 557 |
idRec = (Integer) lstRecs.get(i);
|
| 558 |
index = idRec.intValue(); |
| 559 |
IGeometry geom=va.getShape(index); |
| 560 |
// FSymbol symbol=(FSymbol)aLegend.getSymbol(index);
|
| 561 |
// IGeometry geom=aLegend.getTextWrappingGeometry(symbol,index);
|
| 562 |
// IGeometry geom=getGeometry(((Annotation_Layer)capa).getLabel(index).getBoundBox());
|
| 563 |
if (ct != null) { |
| 564 |
geom.reProject(ct); |
| 565 |
} |
| 566 |
Geometry jtsGeom = geom.toJTSGeometry(); |
| 567 |
switch (relationship) {
|
| 568 |
case CONTAINS:
|
| 569 |
m = jtsShape.relate(jtsGeom); |
| 570 |
if (m.isContains()) {
|
| 571 |
bitset.set(index, true);
|
| 572 |
} |
| 573 |
break;
|
| 574 |
|
| 575 |
case CROSSES:
|
| 576 |
m = jtsShape.relate(jtsGeom); |
| 577 |
if (m.isCrosses(jtsGeom.getDimension(), jtsShape.getDimension())) {
|
| 578 |
bitset.set(index, true);
|
| 579 |
} |
| 580 |
break;
|
| 581 |
|
| 582 |
case DISJOINT:
|
| 583 |
// TODO: CREO QUE EL DISJOINT NO SE PUEDE METER AQUI
|
| 584 |
m = jtsShape.relate(jtsGeom); |
| 585 |
if (m.isDisjoint()) {
|
| 586 |
bitset.set(index, true);
|
| 587 |
} |
| 588 |
break;
|
| 589 |
|
| 590 |
case EQUALS:
|
| 591 |
m = jtsShape.relate(jtsGeom); |
| 592 |
if (m.isEquals(jtsGeom.getDimension(), jtsShape.getDimension())) {
|
| 593 |
bitset.set(index, true);
|
| 594 |
} |
| 595 |
break;
|
| 596 |
|
| 597 |
case INTERSECTS:
|
| 598 |
m = jtsShape.relate(jtsGeom); |
| 599 |
if (m.isIntersects()) {
|
| 600 |
bitset.set(index, true);
|
| 601 |
} |
| 602 |
break;
|
| 603 |
|
| 604 |
case OVERLAPS:
|
| 605 |
m = jtsShape.relate(jtsGeom); |
| 606 |
if (m.isOverlaps(jtsGeom.getDimension(), jtsShape.getDimension()))
|
| 607 |
{
|
| 608 |
bitset.set(index, true);
|
| 609 |
} |
| 610 |
|
| 611 |
break;
|
| 612 |
|
| 613 |
case TOUCHES:
|
| 614 |
m = jtsShape.relate(jtsGeom); |
| 615 |
if (m.isTouches(jtsGeom.getDimension(), jtsShape.getDimension()))
|
| 616 |
{
|
| 617 |
bitset.set(index, true);
|
| 618 |
} |
| 619 |
|
| 620 |
break;
|
| 621 |
|
| 622 |
case WITHIN:
|
| 623 |
m = jtsShape.relate(jtsGeom); |
| 624 |
if (m.isWithin()) {
|
| 625 |
bitset.set(index, true);
|
| 626 |
} |
| 627 |
|
| 628 |
break;
|
| 629 |
} |
| 630 |
} |
| 631 |
va.stop(); |
| 632 |
} catch (DriverIOException e) {
|
| 633 |
// TODO Auto-generated catch block
|
| 634 |
e.printStackTrace(); |
| 635 |
} |
| 636 |
long t2 = System.currentTimeMillis(); |
| 637 |
// logger.debug("queryByShape optimizado sobre la capa " + lyr.getName() + ". " + (t2-t1) + " mseg.");
|
| 638 |
return bitset;
|
| 639 |
} |
| 640 |
public FBitSet queryByRect(Rectangle2D rect) throws DriverException { |
| 641 |
// Si hay un ?ndice espacial, lo usamos para hacer el query.
|
| 642 |
Annotation_Layer lyr = (Annotation_Layer) capa; |
| 643 |
// if (lyr.getSpatialIndex() == null)
|
| 644 |
if(lyr.getISpatialIndex() == null) |
| 645 |
return super.queryByRect(rect); |
| 646 |
|
| 647 |
ReadableVectorial va = lyr.getSource(); |
| 648 |
ICoordTrans ct = lyr.getCoordTrans(); |
| 649 |
Rectangle2D bounds = rect;
|
| 650 |
// Coordinate c1 = new Coordinate(bounds.getMinX(), bounds.getMinY());
|
| 651 |
// Coordinate c2 = new Coordinate(bounds.getMaxX(), bounds.getMaxY());
|
| 652 |
// Envelope env = new Envelope(c1, c2);
|
| 653 |
//
|
| 654 |
// List lstRecs = lyr.getSpatialIndex().query(env);
|
| 655 |
//azabala
|
| 656 |
List lstRecs = lyr.getISpatialIndex().query(bounds);
|
| 657 |
Integer idRec;
|
| 658 |
FBitSet bitset = new FBitSet();
|
| 659 |
int index;
|
| 660 |
try {
|
| 661 |
va.start(); |
| 662 |
DriverAttributes attr = va.getDriverAttributes(); |
| 663 |
boolean bMustClone = false; |
| 664 |
if (attr != null) |
| 665 |
{
|
| 666 |
if (attr.isLoadedInMemory())
|
| 667 |
{
|
| 668 |
bMustClone = attr.isLoadedInMemory(); |
| 669 |
} |
| 670 |
} |
| 671 |
// Annotation_Legend aLegend=(Annotation_Legend)capa.getLegend();
|
| 672 |
for (int i=0; i < lstRecs.size(); i++) |
| 673 |
{
|
| 674 |
idRec = (Integer) lstRecs.get(i);
|
| 675 |
index = idRec.intValue(); |
| 676 |
// FSymbol symbol=(FSymbol)aLegend.getSymbol(index);
|
| 677 |
// IGeometry geom=aLegend.getTextWrappingGeometry(symbol,index);
|
| 678 |
Annotation_Mapping mapping=((Annotation_Layer)capa).getAnnotatonMapping(); |
| 679 |
NumericValue vRotation = (NumericValue)va.getRecordset().getFieldValue(index,mapping.getColumnRotate()); |
| 680 |
NumericValue vHeight = (NumericValue)va.getRecordset().getFieldValue(index,mapping.getColumnHeight()); |
| 681 |
Value vText = va.getRecordset().getFieldValue(index,mapping.getColumnText()); |
| 682 |
IGeometry geom=((Annotation_Layer)capa).getTextWrappingGeometry(vHeight.floatValue(), |
| 683 |
vText.toString(),vRotation.doubleValue(),index); |
| 684 |
// IGeometry geom=va.getShape(index);
|
| 685 |
// IGeometry geom=getGeometry(((Annotation_Layer)capa).getLabel(index).getBoundBox());
|
| 686 |
if (ct != null) { |
| 687 |
if (bMustClone)
|
| 688 |
geom = geom.cloneGeometry(); |
| 689 |
geom.reProject(ct); |
| 690 |
} |
| 691 |
//System.out.println("Rect?ngulo de selecci?n = "+ rect);
|
| 692 |
//System.out.println("Rect?ngulo de la geometr?a = "+ geom.getBounds2D());
|
| 693 |
if (geom.intersects(rect)){
|
| 694 |
bitset.set(index, true);
|
| 695 |
} |
| 696 |
|
| 697 |
} |
| 698 |
va.stop(); |
| 699 |
} catch (DriverIOException e) {
|
| 700 |
// TODO Auto-generated catch block
|
| 701 |
e.printStackTrace(); |
| 702 |
} catch (DriverLoadException e) {
|
| 703 |
// TODO Auto-generated catch block
|
| 704 |
e.printStackTrace(); |
| 705 |
} catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {
|
| 706 |
// TODO Auto-generated catch block
|
| 707 |
e.printStackTrace(); |
| 708 |
} |
| 709 |
return bitset;
|
| 710 |
|
| 711 |
} |
| 712 |
|
| 713 |
/* (non-Javadoc)
|
| 714 |
* @see com.iver.cit.gvsig.fmap.operations.strategies.Strategy#queryByPoint(java.awt.geom.Point2D, double)
|
| 715 |
*/
|
| 716 |
public FBitSet queryByPoint(Point2D p, double tolerance) |
| 717 |
throws DriverException {
|
| 718 |
// TODO: OJO!!!!. Est? implementado como un rectangulo.
|
| 719 |
// Lo correcto deber?a ser calculando las distancias reales
|
| 720 |
// es decir, con un c?rculo.
|
| 721 |
Rectangle2D recPoint = new Rectangle2D.Double(p.getX() - (tolerance / 2), |
| 722 |
p.getY() - (tolerance / 2), tolerance, tolerance);
|
| 723 |
return queryByRect(recPoint);
|
| 724 |
} |
| 725 |
// private IGeometry getGeometry(Rectangle2D r){
|
| 726 |
// GeneralPathX resul = new GeneralPathX();
|
| 727 |
// Point2D[] vs=new Point2D[4];
|
| 728 |
// vs[0]=new Point2D.Double(r.getX(),r.getY());
|
| 729 |
// vs[1]=new Point2D.Double(r.getMaxX(),r.getY());
|
| 730 |
// vs[2]=new Point2D.Double(r.getMaxX(),r.getMaxY());
|
| 731 |
// vs[3]=new Point2D.Double(r.getX(),r.getMaxY());
|
| 732 |
// //vs[4]=new Point2D.Double(r.getX(),r.getY());
|
| 733 |
// for (int i = 0; i < vs.length; i++) {
|
| 734 |
// if (i == 0) {
|
| 735 |
// resul.moveTo(vs[i].getX(),vs[i].getY());
|
| 736 |
// } else {
|
| 737 |
// resul.lineTo(vs[i].getX(),vs[i].getY());
|
| 738 |
// }
|
| 739 |
// }
|
| 740 |
// resul.closePath();
|
| 741 |
// return ShapeFactory.createPolygon2D(resul);
|
| 742 |
// }
|
| 743 |
} |