Revision 11009 trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/rendering/styling/SimpleLabeling.java

View differences:

SimpleLabeling.java
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*
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* $Id$
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* $Log$
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* Revision 1.3  2007-03-28 16:48:01  jaume
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* Revision 1.4  2007-04-02 16:34:56  jaume
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* Styled labeling (start commiting)
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*
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* Revision 1.3  2007/03/28 16:48:01  jaume
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* *** empty log message ***
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*
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* Revision 1.2  2007/03/26 14:40:38  jaume
......
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			 ReadableVectorial rv = layer.getSource();
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			 SelectableDataSource sds = rv.getRecordset();
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			 ITextSymbol sym = lc.getLabelSymbol();


  		




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			 for(i=bs.nextSetBit(0); i>=0 && !cancel.isCanceled(); i=bs.nextSetBit(i+1)) {


  		




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				 IGeometry geom;


  		




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				 Integer index = new Integer(i);


  		




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				 String text = getText(index, sds);


  		




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				 sym.setText(text);


  		




  
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				 String[] texts = getText(index, sds);


  		




  
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				 geom = rv.getShape(i);


  		




  
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				 FShape labelShape = lc.getShape(g, geom);


  		




  
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				 if (labelShape != null) {


  		




  
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					 FShape[] places = placementConstraints.getLocationsFor(


  		




  
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							 geom, labelShape,


  		




  
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							 null);


  		




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				 geom = rv.getShape(i);


  		




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				 FShape[] shp = placementConstraints.getLocationsFor(geom, sym, null);


  		




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				 AffineTransform at = viewPort.getAffineTransform();


  		




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				 for (int j = 0; j < shp.length; j++) {


  		




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					 sym.draw(g, at, shp[i]);


  		




  
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					 for (int j = 0; j < places.length; j++) {


  		




  
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						 places[j].transform(viewPort.getAffineTransform());


  		




  
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						 lc.drawInsideRectangle(g, places[j].getBounds(), texts);


  		




  
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					 }


  		




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				 }


  		




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			 }


  		




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		 } catch (ExpansionFileReadException e) {


  		




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			 // TODO Auto-generated catch block


  		




  ......




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		 }


  		




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	}


  		




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	private String getText(Integer index, SelectableDataSource sds) throws ReadDriverException {


  		




  
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	private String[] getText(Integer index, SelectableDataSource sds) throws ReadDriverException {


  		




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		String text = (String) texts.get(index);


  		




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		if (text == null) {


  		




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			String expr = method.getDefaultLabelClass().getLabelExpression();


  		




  ......




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			text = sds.getFieldValue(index.longValue(), sds.getFieldIndexByName(fieldName)).toString();


  		




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			texts.put(index, text);


  		




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		}


  		




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		return text;


  		




  
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		return new String[] { text };


  		




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	}


  		




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	private TextPath getTreePath(Integer index, Graphics2D g, FShape shp, char[] text) {


  		












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