Revision 723 org.gvsig.raster/trunk/org.gvsig.raster/org.gvsig.raster.lib/org.gvsig.raster.lib.impl/src/main/java/org/gvsig/raster/impl/grid/render/DefaultRender.java

View differences:

DefaultRender.java
53 53 
import org.gvsig.fmap.dal.coverage.store.RasterQuery;
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import org.gvsig.fmap.dal.coverage.store.props.ColorInterpretation;
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import org.gvsig.fmap.dal.coverage.store.props.ColorTable;
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import org.gvsig.fmap.dal.coverage.store.props.Transparency;
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import org.gvsig.fmap.dal.coverage.util.PropertyEvent;
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import org.gvsig.fmap.dal.coverage.util.PropertyListener;
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import org.gvsig.fmap.dal.coverage.util.RasterUtils;
......
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	 * Ultima transparencia aplicada en la visualizaci?n que es obtenida desde el
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	 * grid
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	 */
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	private GridTransparency lastTransparency         = null;
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	private Transparency     lastTransparency         = null;
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	private int              lastAlphaBand            = -1;
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	/**
......
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		if (dataStore == null) 


  		




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			return;


  		




  
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		//If the transparency hasn't been defined yet then we'll take that from the store


  		




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		if (lastTransparency == null) {


  		




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			lastTransparency = new GridTransparencyImpl(dataStore.getTransparency());


  		




  
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			lastTransparency = dataStore.getTransparency().cloneTransparency();


  		




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			lastTransparency.addPropertyListener(this);


  		




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		}


  		




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		// Asignamos la banda de transparencia si existe esta


  		




  ......




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	private synchronized void drawBufferOnImage(Graphics2D g, ViewPortData vp, Buffer buf, double[] step, AffineTransform transf, Extent adjustedRotedRequest)


  		




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		throws RasterDriverException, InvalidSetViewException, ProcessInterruptedException {


  		




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		grid = bufferPreprocessing(buf, lastTransparency);


  		




  
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		lastTransparency = new GridTransparencyImpl(lastTransparency);


  		




  
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		grid = bufferPreprocessing(buf, (GridTransparency)lastTransparency);


  		




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		//Buffer filtrado para renderizar


  		




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		lastRenderBuffer = grid.getRasterBuf();


  		




  ......




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				replaceColorTable(colorTable);


  		




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			Grid grid = null;


  		




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			try {


  		




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				grid = bufferPreprocessing(buf, lastTransparency);


  		




  
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				grid = bufferPreprocessing(buf, new GridTransparencyImpl(lastTransparency));


  		




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			} catch (ProcessInterruptedException e3) {


  		




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				return;


  		




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			}


  		




  ......




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.fmap.dal.coverage.grid.Render#getLastTransparency()


  		




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	 */


  		




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	public GridTransparency getLastTransparency() {


  		




  
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	public Transparency getLastTransparency() {


  		




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		return lastTransparency;


  		




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	}


  		




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  ......




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	/*


  		




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	 * (non-Javadoc)


  		




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	 * @see org.gvsig.fmap.dal.coverage.grid.Render#setLastTransparency(org.gvsig.fmap.dal.coverage.grid.GridTransparency)


  		




  
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	 * @see org.gvsig.fmap.dal.coverage.grid.render.Render#setLastTransparency(org.gvsig.fmap.dal.coverage.store.props.Transparency)


  		




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	 */


  		




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	public void setLastTransparency(GridTransparency lastTransparency) {


  		




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		if(lastTransparency instanceof GridTransparencyImpl) {


  		




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			this.lastTransparency = (GridTransparencyImpl)lastTransparency;


  		




  
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	public void setLastTransparency(Transparency lastTransparency) {


  		




  
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		this.lastTransparency = lastTransparency;


  		




  
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		if(this.lastTransparency != null)


  		




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			this.lastTransparency.addPropertyListener(this);


  		




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			if (getFilterList() != null)


  		




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				getFilterList().addEnvParam("Transparency", lastTransparency);


  		




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		}


  		




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		if(lastTransparency == null)


  		




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			this.lastTransparency = null;


  		




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	}


  		




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	/*


  		












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