/ - Diff - | gvSIG desktop 1 - gvSIG

+    *
     * $Id$
     * $Log$
     * Revision 1.3  2007-03-21 11:01:28  jaume
     * Revision 1.4  2007-09-17 14:16:11  jaume
     * multilayer symbols sizing bug fixed
+    *
     * Revision 1.3  2007/03/21 11:01:28  jaume
     * javadoc
+    *
     * Revision 1.2  2007/03/09 08:33:43  jaume
-...
     public abstract class AbstractLabelingMethod implements ILabelingMethod{
     	private LabelClass defaultLabel;
     	protected ArrayList classes = new ArrayList();
     	protected ArrayList<LabelClass> classes = new ArrayList<LabelClass>();
     	public LabelClass getDefaultLabelClass() {
     		if (defaultLabel == null) {
-...
     	public LabelClass[] getLabelClasses() {
     		if (!classes.contains(getDefaultLabelClass()))
     			classes.add(0, getDefaultLabelClass());
     		return (LabelClass[]) classes.toArray(new LabelClass[0]);
     		return classes.toArray(new LabelClass[0]);
+    	}
     	public LabelClass getLabelClassByName(String name) {
     		for (int i = 0; i < classes.size(); i++) {
     			LabelClass c = (LabelClass) classes.get(i);
     			LabelClass c = classes.get(i);
     			if (c.getName().equals(name))
     				return c;
+    		}

+     *
      * $Id$
      * $Log$
      * Revision 1.12  2007-08-22 09:48:13  jvidal
      * Revision 1.13  2007-09-17 14:16:11  jaume
      * multilayer symbols sizing bug fixed
+     *
      * Revision 1.12  2007/08/22 09:48:13  jvidal
      * javadoc
+     *
      * Revision 1.11  2007/05/09 11:04:58  jaume
-...
     	private ILabelStyle labelStyle;
     	private String[] texts;
     	/**
     	 * Returns true if the label will be showed in the map
+    	 *
-...
     	public boolean isVisible() {
     		return isVisible;
+    	}
     	/**
     	 * Stablishes if the label will be visible or not in the map.
+    	 *
-...
     	 * Returns the text symbol that is being used for the text(the font,
     	 * size,style,aligment)
+    	 *
     	 *@return label ITextSymbol
     	 * @return label ITextSymbol
     	 */
     	public ITextSymbol getLabelSymbol() {
     		if (label == null) {
-...
+    		}
     		return label;
+    	}
     	/**
     	 * Stablishes the text symbol that is going to be used for the text(the
     	 * font,size,style,aligment)
-...
     		if (label == null)
     			label = new SimpleTextSymbol();
+    	}
     	/**
     	 * Stablishes the style for the label.
+    	 *
-...
     	public void setLabelStyle(ILabelStyle labelStyle) {
     		this.labelStyle = labelStyle;
+    	}
     	/**
     	 * Returns the style of the label
+    	 *
-...
     	public ILabelStyle getLabelStyle() {
     		return this.labelStyle;
+    	}
     	/**
     	 * Returns the name of the label
+    	 *
-...
     	public String getName() {
     		return name;
+    	}
     	/**
     	 * Stablishes the name of the label
     	 * @param name
-...
     	public String toString() {
     		return name;
+    	}
     	/**
     	 * Sets the text for the label
+    	 *
-...
     	public void setTexts(String[] texts) {
     		this.texts = texts;
+    	}
     	/**
     	 * Useful to render a Label with size inside little rectangles.
+    	 *
-...
     	public void drawInsideRectangle(Graphics2D graphics, Rectangle bounds) {
     		if (labelStyle != null) {
     			// apply the offset to the markerPoint
     			System.out.println(bounds);
     			labelStyle.drawInsideRectangle(graphics, bounds);
     			for (int i = 0; i < texts.length; i++) {
-...
     				getLabelSymbol().drawInsideRectangle(graphics, null, textRect);
+    			}
     		} else {
     			getLabelSymbol().setText(texts[0]);
     			if (texts.length>0)
     				getLabelSymbol().setText(texts[0]);
     			getLabelSymbol().draw(graphics, null, new FPoint2D(bounds.getX(), bounds.getY()));
+    		}
+    	}
     	/**
     	 * Obtains the shape that contains the label
+    	 *
-...
     		p.transform(at);
     		// 2. calculate the container shape
     		FShape returnedValue;
     		if (labelStyle == null) {
     			// shape is defined by the symbol
     			ITextSymbol sym = getLabelSymbol();
     			if (texts != null) {
     			if (texts != null && texts.length>0) {
     				String lText = texts[0];
     				for (int i = 1; i < texts.length; i++) {
     					lText += " "+ texts[i];
+    				}
     				sym.setText(lText);
+    			}
     			return getLabelSymbol().getTextWrappingShape(p);
     			returnedValue =  getLabelSymbol().getTextWrappingShape(p);
     		} else {
     			// shape is defined by the style
     			// maybe this is incorrect but for the moment we'll go with it
     			Rectangle bounds = labelStyle.getBounds(at);
     			bounds.translate((int) p.getX() /* TODO : + aGap */, (int) p.getY()-bounds.height /* TODO :- aGap */);
     			return new FPolygon2D(new GeneralPathX(bounds));
     			returnedValue = new FPolygon2D(new GeneralPathX(bounds));
+    		}
     		return returnedValue;
+    	}
     //	public FShape getShape(Graphics2D g, AffineTransform at, IGeometry geom) {
     //		if (labelStyle == null) {
     //			// shape is defined by the symbol
     //			FShape shp = null;
     //
     //			switch (geom.getGeometryType()) {
     //			case FShape.POINT:
     //				shp = (FShape) geom.getInternalShape();
     ////				shp = new FPoint2D((Point2D) geom.getInternalShape());
     //				break;
     //			case FShape.LINE:
     //				shp = new FPolyline2D(new GeneralPathX(geom.getInternalShape()));
     //				break;
     //			case FShape.POLYGON:
     //				shp = new FPolygon2D(new GeneralPathX(geom.getInternalShape()));
     //				break;
     //			}
     //			shp.transform(at);
     //			System.err.println(shp);
     //			return getLabelSymbol().getTextWrappingShape(g, shp);
     //		} else {
     //			// shape is defined by the style
     //			// maybe this is incorrect but for the moment we'll go with it
     //			Rectangle bounds = labelStyle.getBounds();
     //			FPoint2D p = new FPoint2D(geom.getBounds().getX(), geom.getBounds().getY());
     //			p.transform(at);
     //			bounds.translate((int) p.getX() /* TODO : + aGap */, (int) p.getY()-bounds.height /* TODO :- aGap */);
     //			return new FPolygon2D(new GeneralPathX(bounds));
     //		}
     //	}
+    }

+    *
     * $Id$
     * $Log$
     * Revision 1.1  2007-05-22 12:17:41  jaume
     * Revision 1.2  2007-09-17 14:16:11  jaume
     * multilayer symbols sizing bug fixed
+    *
     * Revision 1.1  2007/05/22 12:17:41  jaume
     * *** empty log message ***
+    *
     * Revision 1.1  2007/05/22 10:05:31  jaume
-...
     import java.awt.Graphics2D;
     import java.awt.geom.Rectangle2D;
     import java.awt.image.BufferedImage;
     import java.util.ArrayList;
     import java.util.Hashtable;
     import java.util.logging.Level;
     import java.util.logging.Logger;
-...
     import javax.print.attribute.PrintRequestAttributeSet;
     import com.hardcode.gdbms.driver.exceptions.ReadDriverException;
     import com.hardcode.gdbms.engine.values.Value;
     import com.iver.cit.gvsig.exceptions.expansionfile.ExpansionFileReadException;
     import com.iver.cit.gvsig.exceptions.visitors.VisitorException;
     import com.iver.cit.gvsig.fmap.ViewPort;
     import com.iver.cit.gvsig.fmap.core.IFeature;
     import com.iver.cit.gvsig.fmap.core.IGeometry;
     import com.iver.cit.gvsig.fmap.drivers.IFeatureIterator;
     import com.iver.cit.gvsig.fmap.layers.FBitSet;
     import com.iver.cit.gvsig.fmap.layers.FLayer;
     import com.iver.cit.gvsig.fmap.layers.FLyrVect;
-...
+    	}
     	public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort,
     			Cancellable cancel)
     	throws ReadDriverException {
     		if (method == null) {
     			Logger.getAnonymousLogger().warning("Layer '"+layer.getName()+"'. No labeling method was set, labels will not be drawn");
     			return;
+    		}
     		if (zoomConstraints != null) {
     			double scale = viewPort.getScale();
     			if (scale < zoomConstraints.getMinScale() ||
     					scale > zoomConstraints.getMaxScale())
     				return;
+    		}
     		IFeatureIterator it = layer.getSource().getFeatureIterator(
     				viewPort.getAdjustedExtent(),
     				getUsedFields(),
     				viewPort.getProjection(),
     				true);
     		try {
     			while (!cancel.isCanceled() && it.hasNext()) {
     				IFeature feat =  it.next();
     				IGeometry geom = feat.getGeometry();
     				LabelClass lc = method.getDefaultLabelClass();
     				Value[] vv = feat.getAttributes();
     				String[] texts = new String[vv.length];
     				for (int i = 0; i < texts.length; i++) {
     					texts[i] = vv[i].toString();
+    				}
     				lc.setTexts(texts);
     				// refactor "if label shape is big enough"
     				placementConstraints.placeLabel(g, geom, lc, null, viewPort.getAffineTransform());
+    			}
     		} catch (ExpansionFileReadException e) {
     			throw new ReadDriverException(
     					layer.getSource().getDriver().getName(), e);
+    		}
+    	}
     	public void _draw(BufferedImage image, Graphics2D g, ViewPort viewPort,
     					 Cancellable cancel)
     	throws ReadDriverException {
-...
     			     scale > zoomConstraints.getMaxScale())
     				 return;
+    		 }
     		 FBitSet bs;
     		 int i = -1;
     		 try {
-...
+    	}
     	public String[] getUsedFields() {
     //		// TODO Implement it
     //		throw new Error("Not yet implemented!");
     //
     		// TODO
     		return new String[0];
     		LabelClass[] lcs = method.getLabelClasses();
     		ArrayList<String> fieldNames = new ArrayList<String>();
     		for (int i = 0; i < lcs.length; i++) {
     			String expr = lcs[i].getLabelExpression();
     			/*
     			 * TODO
     			 * implement the expression parser, and extract the names of the
     			 * fields involved
     			 */
     			// this is just a provisional
     			fieldNames.add( expr.replaceAll(" *", "").replaceAll("\\[|\\]", "") );
+    		}
     		return fieldNames.toArray(new String[fieldNames.size()]);
+    	}
+    }

     import java.awt.image.BufferedImage;
     import java.io.File;
     import java.net.URI;
     import java.net.URL;
     import java.util.ArrayList;
     import javax.print.attribute.PrintRequestAttributeSet;
-...
     import com.iver.cit.gvsig.fmap.operations.strategies.FeatureVisitor;
     import com.iver.cit.gvsig.fmap.operations.strategies.Strategy;
     import com.iver.cit.gvsig.fmap.operations.strategies.StrategyManager;
     import com.iver.cit.gvsig.fmap.rendering.IClassifiedVectorialLegend;
     import com.iver.cit.gvsig.fmap.rendering.ILegend;
     import com.iver.cit.gvsig.fmap.rendering.IVectorialLegend;
     import com.iver.cit.gvsig.fmap.rendering.LegendChangedEvent;
-...
     import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeGt2;
     import com.iver.cit.gvsig.fmap.spatialindex.QuadtreeJts;
     import com.iver.cit.gvsig.fmap.spatialindex.SpatialIndexException;
     import com.iver.cit.gvsig.fmap.tools.BehaviorException;
     import com.iver.utiles.FileUtils;
     import com.iver.utiles.IPersistance;
     import com.iver.utiles.NotExistInXMLEntity;
-...
         									if (x<0 || y<0 || x>= imageLevels[zSort.getSymbolLevel(mySym)].getWidth() || y>=imageLevels[zSort.getSymbolLevel(mySym)].getHeight()) continue;
         									imageLevels[zSort.getSymbolLevel(mySym)].setRGB(x, y, mySym.getOnePointRgb());
         								} else {
     //    									geom.drawInts(graphics[zSort.getSymbolLevel(mySym)], viewPort, mySym);
         									if (!bDrawCartographicSupport) {
         										geom.drawInts(graphics[zSort.getSymbolLevel(mySym)], viewPort, mySym);
         									} else {
-...
         public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort,
                 Cancellable cancel, double scale) throws ReadDriverException {
         	forTestOnlyVariableUseIterators_REMOVE_THIS_FIELD = false;
         	forTestOnlyVariableUseIterators_REMOVE_THIS_FIELD = true;
         	if (forTestOnlyVariableUseIterators_REMOVE_THIS_FIELD) {
         		_draw(image, g, viewPort, cancel, scale);
         	} else {
-...
+    			}
+    		}
         	// TODO lines
         	// TODO polygon
+    		}
         	return onePoint;
+        }
         /*
-...
         public void drawLabels(BufferedImage image, Graphics2D g, ViewPort viewPort,
         		Cancellable cancel, double scale) throws ReadDriverException {
             if (isWithinScale(scale)) {
                 strategy.draw(image, g, viewPort, cancel);
             	strategy.draw(image, g, viewPort, cancel);
+            }
+        }
-...
         	return linkProperties.getLink(this,point,tolerance);
+        }
+     }
+     }

+    *
     * $Id$
     * $Log$
     * Revision 1.12  2007-09-17 11:37:55  jaume
     * Revision 1.13  2007-09-17 14:16:11  jaume
     * multilayer symbols sizing bug fixed
+    *
     * Revision 1.12  2007/09/17 11:37:55  jaume
     * fixed multilayermarkersymbol unit symbol
+    *
     * Revision 1.11  2007/08/09 07:57:51  jvidal
-...
     	private MultiLayerMarkerSymbol selectionSymbol;
     	private Point2D offset = new Point2D.Double();
     	private double rotation;
     	private double size;
     	public Color getColor() {
     		/*
     		 * a multilayer symbol does not define any color, the color
-...
     		return rotation;
+    	}
     	public double getSize() {
     		/*
     		 * will return the widest symbol's width
     		 */
     		double size = Double.NEGATIVE_INFINITY;
     		for (int i = 0; i < layers.length; i++) {
     			size = Math.max(size, layers[i].getSize());
+    		}
     		return size;
+    	}
     	public void setColor(Color color) {
     		/*
-...
+    	}
     	public void setSize(double size) {
     		this.size = size;
     		for (int i = 0; i < layers.length; i++) {
     			double lSize = layers[i].getSize();
     			double scale = lSize/size;
     			layers[i].setSize(lSize*scale);
     		if (size > 0) {
     			double scale = size / getSize();
     			super.setSize(size);
     			for (int i = 0; i < layers.length; i++) {
     				double lSize = layers[i].getSize();
     				layers[i].setSize(lSize*scale);
+    			}
+    		}
+    	}
-...
     		xml.putProperty("className", getClass().getName());
     		xml.putProperty("isShapeVisible", isShapeVisible());
     		xml.putProperty("desc", getDescription());
     		xml.putProperty("size",	getSize());
     		xml.putProperty("unit", getUnit());
     		xml.putProperty("referenceSystem", getReferenceSystem());
     		for (int i = 0; i < layers.length; i++) {
     			xml.addChild(layers[i].getXMLEntity());
+    		}
-...
     	public void setXMLEntity(XMLEntity xml) {
     		setIsShapeVisible(xml.getBooleanProperty("isShapeVisible"));
     		setDescription(xml.getStringProperty("desc"));
     		setSize(xml.getDoubleProperty("size"));
     		setUnit(xml.getIntProperty("unit"));
     		setReferenceSystem(xml.getIntProperty("referenceSystem"));
     		layers = new IMarkerSymbol[xml.getChildrenCount()];
     		for (int i = 0; i < layers.length; i++) {
     			layers[i] = (IMarkerSymbol) SymbologyFactory.createSymbolFromXML(xml.getChild(i), "layer" + i);
-...
+    	}
     	@Override
     	public void setUnit(int unitIndex) {
     	public void setUnit(int unit) {
     		super.setUnit(unit);
     		for (int i = 0; i < layers.length; i++) {
     			layers[i].setUnit(unitIndex);
     			layers[i].setUnit(unit);
+    		}
+    	}
     //	public double computeCartographicSize(ViewPort viewPort, double dpi, FShape shp) {
     //		double dpiScale = dpi/MapContext.getScreenDPI();
     //		int unit = getUnit();
     //		double sizeInPixel;
     //		if (unit==-1) {
     //			sizeInPixel = getSize();
     //		} else {
     //			double dist1Pixel = viewPort.getDist1pixel()*MapContext.CHANGEM[viewPort.getMapUnits()];
     //			double lineWidth = getSize()*MapContext.CHANGEM[unit];
     //			sizeInPixel = lineWidth/dist1Pixel;
     //		}
     //		return new double[] {
     //				getSize(),
     //				(sizeInPixel*dpiScale)
     //				};
     //	}
     	@Override
     	public void setReferenceSystem(int system) {
     		super.setReferenceSystem(system);
     		for (int i = 0; i < layers.length; i++) {
     			layers[i].setReferenceSystem(system);
+    		}
+    	}
+    }

+    *
     * $Id$
     * $Log$
     * Revision 1.13  2007-09-17 09:33:47  jaume
     * Revision 1.14  2007-09-17 14:16:11  jaume
     * multilayer symbols sizing bug fixed
+    *
     * Revision 1.13  2007/09/17 09:33:47  jaume
     * some multishapedsymbol bugs fixed
+    *
     * Revision 1.12  2007/08/09 08:04:48  jvidal
-...
     		ILineSymbol, IMultiLayerSymbol {
     	private ILineSymbol[] layers = new ILineSymbol[0];
     	private ILineSymbol selectionSymbol;
     	private double width;
     	public Color getColor() {
     		/*
-...
+    	}
     	public double getLineWidth() {
     		/*
     		 * will return the widest symbol's width
     		 */
     		double width = Double.NEGATIVE_INFINITY;
     		for (int i = 0; i < layers.length; i++) {
     			width = Math.max(width, layers[i].getLineWidth());
+    		}
     		return width;
+    	}
-...
     		 * extract a factor scale that will be applied
     		 * to each layer.
     		 */
     		double myWidth = getLineWidth();
     		double scaleFactor = width / myWidth;
     		for (int i = 0; i < layers.length; i++) {
     			layers[i].setLineWidth(layers[i].getLineWidth()*scaleFactor);
     		if (width > 0) {
     			double scaleFactor = width / getLineWidth();
     			this.width = width;
     			for (int i = 0; i < layers.length; i++) {
     				layers[i].setLineWidth(layers[i].getLineWidth()*scaleFactor);
+    			}
+    		}
+    	}
-...
     		xml.putProperty("className", getClass().getName());
     		xml.putProperty("isShapeVisible", isShapeVisible());
     		xml.putProperty("desc", getDescription());
     		xml.putProperty("lineWidth", getLineWidth());
     		xml.putProperty("unit", getUnit());
     		xml.putProperty("referenceSystem", getReferenceSystem());
     		for (int i = 0; i < layers.length; i++) {
     			xml.addChild(layers[i].getXMLEntity());
+    		}
-...
     	public void setXMLEntity(XMLEntity xml) {
     		setIsShapeVisible(xml.getBooleanProperty("isShapeVisible"));
     		setDescription(xml.getStringProperty("desc"));
     		setLineWidth(xml.getDoubleProperty("lineWidth"));
     		setUnit(xml.getIntProperty("unit"));
     		setReferenceSystem(xml.getIntProperty("referenceSystem"));
     		layers = new ILineSymbol[xml.getChildrenCount()];
     		for (int i = 0; i < layers.length; i++) {
     			layers[i] = (ILineSymbol) SymbologyFactory.createSymbolFromXML(xml.getChild(i), "layer" + i);
-...
     			layers[i].setUnit(unitIndex);
+    		}
+    	}
     //	public double computeCartographicSize(ViewPort viewPort, double dpi, FShape shp) {
     //		double dpiScale = dpi/MapContext.getScreenDPI();
     //		int unit = getUnit();

     		if (marker!=null) {
     			XMLEntity markerXML = marker.getXMLEntity();
     			markerXML.putProperty("id", "marker");
     			xml.addChild(marker.getXMLEntity());
     			xml.addChild(markerXML);
+    		}
     		if (line!=null) {
     			XMLEntity markerXML = marker.getXMLEntity();
     			markerXML.putProperty("id", "line");
     			xml.addChild(marker.getXMLEntity());
     			XMLEntity lineXML = line.getXMLEntity();
     			lineXML.putProperty("id", "line");
     			xml.addChild(lineXML);
+    		}
     		if (fill!=null) {
     			XMLEntity markerXML = marker.getXMLEntity();
     			markerXML.putProperty("id", "fill");
     			xml.addChild(marker.getXMLEntity());
     			XMLEntity fillXML = fill.getXMLEntity();
     			fillXML.putProperty("id", "fill");
     			xml.addChild(fillXML);
+    		}
     		return xml;
+    	}

+    *
     * $Id$
     * $Log$
     * Revision 1.9  2007-09-17 09:32:05  jaume
     * Revision 1.10  2007-09-17 14:16:11  jaume
     * multilayer symbols sizing bug fixed
+    *
     * Revision 1.9  2007/09/17 09:32:05  jaume
     * view refresh frame rate now configurable
+    *
     * Revision 1.8  2007/07/18 06:54:34  jaume
-...
     import org.apache.log4j.Logger;
     import com.iver.cit.gvsig.fmap.Messages;
     import com.iver.cit.gvsig.fmap.core.styles.IStyle;
     import com.iver.cit.gvsig.fmap.core.symbols.IFillSymbol;
     import com.iver.cit.gvsig.fmap.core.symbols.ILineSymbol;
-...
     		Class clazz = null;
     		IPersistance obj = null;
     		String s = className;
     		try {
     			clazz = Class.forName(className);
     			if (xml.contains("desc")) {
     				s += " \"" + xml.getStringProperty("desc") +"\"";
+    			}
     			// TODO remove the patch the day we deprecate FSymbol
     			// begin patch
     			if (clazz.equals(FSymbol.class))
-...
     				obj = (IPersistance) clazz.newInstance();
     				obj.setXMLEntity(xml);
     				logger.info(Messages.getString("creating")+"....... "+s);
     				try {
     					obj.setXMLEntity(xml);
     				} catch (NotExistInXMLEntity neiXML) {
     					logger.error(Messages.getString("failed_creating_object")+": "+s);
     					throw neiXML;
+    				}
+    			}
     		} catch (InstantiationException e) {

| gvSIG desktop 1

Revision 13749