Revision 1725 org.gvsig.raster.georeferencing/trunk/org.gvsig.raster.georeferencing/org.gvsig.raster.georeferencing.app/org.gvsig.raster.georeferencing.app.georeferencingclient/src/main/java/org/gvsig/raster/georeferencing/app/georeferencingclient/listener/ViewRasterRequestManager.java

View differences:

ViewRasterRequestManager.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.fmap.dal.coverage.datastruct.Extent;


  		




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import org.gvsig.fmap.dal.coverage.store.RasterDataStore;


  		




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import org.gvsig.fmap.dal.exception.ReadException;


  		




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import org.gvsig.fmap.geom.GeometryLocator;


  		




  ......




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public class ViewRasterRequestManager implements IViewRequestManager {


  		




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	private GeometryManager          geomManager       = GeometryLocator.getGeometryManager();


  		




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	private GeoreferencingView       view              = null;


  		




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	private RasterDataStore          store             = null;


  		




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	private Color                    backGroundColor   = null;


  		




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	private FLyrRaster               lyr               = null;


  		




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  ......




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	 * @param lyr


  		




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	 */


  		




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	public ViewRasterRequestManager(GeoreferencingView view, RasterDataStore store) {


  		




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		this.store = store;


  		




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		this.view = view;


  		




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		lyr = new DefaultFLyrRaster();


  		




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		try {


  		




  ......




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	public void setBackGroundColor(Color backGroundColor) {


  		




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		this.backGroundColor = backGroundColor;


  		




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	}


  		




  
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	public Rectangle2D getRasterExtent() {


  		




  
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		Extent ex = lyr.getDataStore().getExtent();


  		




  
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		return ex.toRectangle2D();//new Rectangle2D.Double(0, 0, ex.width(), ex.height());


  		




  
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	}


  		




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	public void fullExtent() throws InvalidRequestException {


  		




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		this.initRequest(store.getExtent().toRectangle2D());


  		




  
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		this.initRequest(getRasterExtent());


  		




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	}


  		




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	public Rectangle2D request(Rectangle2D extent) throws InvalidRequestException {


  		




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		if(extent == null)


  		




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			return store.getExtent().toRectangle2D();


  		




  
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	public Rectangle2D request(Rectangle2D req) throws InvalidRequestException {


  		




  
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		if(req == null || view.getCanvasWidth() == 0 || view.getCanvasHeight() == 0)


  		




  
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			return getRasterExtent();


  		




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		if(store.getExtent() == null) {


  		




  
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		if(lyr.getDataStore().getExtent() == null) {


  		




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			GeoreferencingSwingImplLibrary.messageBoxError("error_set_view", this, null);


  		




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			return null;


  		




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		}


  		




  ......




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			ViewPort vp = new ViewPort();


  		




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


  		




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			Envelope env = geomManager.createEnvelope(


  		




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					extent.getMinX(), 


  		




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					extent.getMinY(), 


  		




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					extent.getMaxX(), 


  		




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					extent.getMaxY(), 


  		




  
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					req.getMinX(), 


  		




  
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					getRasterExtent().getHeight() - req.getMaxY(), 


  		




  
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					req.getMaxX(), 


  		




  
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					getRasterExtent().getHeight() - req.getMinY(), 


  		




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					SUBTYPES.GEOM2D);


  		




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			//Envelope env = geomManager.createEnvelope(ext.getMin().getX(), ext.getMin().getY(), ext.getMax().getX(), ext.getMax().getY(), SUBTYPES.GEOM2D);


  		




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			vp.setEnvelope(env);


  		




  ......




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			}


  		




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			lyr.draw(initImg, g2d, vp, null, 1);


  		




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			setDrawParams(initImg, extent);


  		




  
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			setDrawParams(initImg, req);


  		




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			//if(graphicLayer != null)


  		




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				//graphicLayer.recalcPixelDrawCoordinates();


  		




  ......




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		} catch (CreateEnvelopeException e) {


  		




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			throw new InvalidRequestException("Error asignando el ?rea de la petici?n", e);


  		




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		}


  		




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		return extent;


  		




  
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		return req;


  		




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	}


  		




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	public void setGCPsGraphicLayer(IGraphicLayer gl) {


  		












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