Revision 18321 trunk/extensions/extRasterTools-SE/src/org/gvsig/rastertools/georeferencing/ui/zoom/ViewMapRequestManager.java

View differences:

ViewMapRequestManager.java
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import java.awt.geom.Rectangle2D;
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import java.awt.image.BufferedImage;
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import org.gvsig.raster.datastruct.Extent;


  		




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import org.gvsig.raster.util.RasterUtilities;


  		




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import org.gvsig.rastertools.georeferencing.view.BaseZoomView;


  		




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import com.iver.cit.gvsig.fmap.MapControl;


  		




  ......




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		if(extent == null)


  		




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			return lyrs.getFullExtent();


  		




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		//Ajustamos el extent al del raster


  		




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		Extent ext = new Extent(extent);


  		




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		Extent extSelection = RasterUtilities.calculateAdjustedView(ext, new Extent(lyrs.getFullExtent()));


  		




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		//Obtenemos el viewport y calculamos la matriz de transformaci?n


  		




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		ViewPort vp = new ViewPort(null);


  		




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		vp.setImageSize(new Dimension(view.getCanvasWidth(), view.getCanvasHeight()));


  		




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		vp.setExtent(extent);


  		




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		//Calculamos el punto del canvas de la vista donde se empieza a dibujar el buffer de la imagen


  		




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		Point2D pt = new Point2D.Double(extSelection.getULX(), extSelection.getLRY());


  		




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		vp.getAffineTransform().transform(pt, pt);


  		




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		try {


  		




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			//Dibujamos a trav?s del render de la capa en un graphics como el de la vista


  		




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			BufferedImage initImg = new BufferedImage(view.getCanvasWidth(), view.getCanvasHeight(), BufferedImage.TYPE_INT_RGB);


  		




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			lyrs.draw(initImg, (Graphics2D)initImg.getGraphics(), vp, new CancellableClass(), mapControl.getMapContext().getScaleView());


  		




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			//BufferedImage buf = new BufferedImage(view.getCanvasWidth(), view.getCanvasHeight(), BufferedImage.TYPE_INT_RGB);


  		




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			//((Graphics2D)buf.getGraphics()).drawImage(initImg, (int) Math.round(pt.getX()), (int) Math.round(pt.getY()), null);


  		




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			setDrawParams(initImg, extent);


  		




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		} catch (Exception e) {


  		












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