Revision 39059 branches/v2_0_0_prep/libraries/libFMap_mapcontext/src/org/gvsig/fmap/mapcontext/impl/DefaultMapContextDrawer.java

View differences:

DefaultMapContextDrawer.java
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import org.gvsig.compat.CompatLocator;
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import org.gvsig.compat.print.PrintAttributes;
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import org.gvsig.fmap.dal.exception.ReadException;
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import org.gvsig.fmap.geom.primitive.Envelope;
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import org.gvsig.fmap.mapcontext.MapContext;
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import org.gvsig.fmap.mapcontext.MapContextDrawer;
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import org.gvsig.fmap.mapcontext.ViewPort;
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import org.gvsig.fmap.mapcontext.layers.FLayer;
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import org.gvsig.fmap.mapcontext.layers.FLayerHidesArea;
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import org.gvsig.fmap.mapcontext.layers.FLayers;
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import org.gvsig.fmap.mapcontext.layers.LayerDrawEvent;
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import org.gvsig.fmap.mapcontext.layers.LayersIterator;
......
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				cachedImage = new CachedImage();
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				// Draw all layers
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				firstLayerToDraw = 0;
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				lastLayerToDraw = drawList.getLayerCount() - 1;
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				//lastLayerToDraw = drawList.getLayerCount() - 1;
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				lastLayerToDraw = drawList.getLastLayerVisible(viewPort);
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			} else {
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				// Draw the first group of layers without changes to be cached
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				// next time
......
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			return this.layers.size();
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		}
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		public int getLastLayerVisible(ViewPort viewPort) {


  		




  
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			Envelope area = viewPort.getAdjustedEnvelope();


  		




  
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			for( int n=0; n<this.layers.size()-1; n++ ) {


  		




  
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				FLayer layer = (FLayer) this.layers.get(n);


  		




  
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				if( layer instanceof FLayerHidesArea ) {


  		




  
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					if( ((FLayerHidesArea)(layer)).hidesThisArea(area) ) {


  		




  
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						return n;


  		




  
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					}


  		




  
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				}


  		




  
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			}


  		




  
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			return this.layers.size()-1;


  		




  
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		}


  		




  
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		private boolean hasChanged(FLayer layer, int pos) {


  		




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			FLayer previous = (FLayer) this.previosList.layers.get(pos);


  		




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			// String previousName = previous.getName();


  		












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