Revision 673

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trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/drivers/raster/CmsRasterDriver.java
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import org.cresques.cts.ICoordTrans;


  		




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import org.cresques.cts.IProjection;


  		




  
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import org.cresques.geo.ViewPortData;


  		




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import org.cresques.io.GeoRasterFile;


  		




  
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import org.cresques.px.Extent;


  		




  
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import org.cresques.px.PxRaster;


  		




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


  		




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import com.iver.cit.gvsig.fmap.drivers.DriverIOException;


  		




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 * @author Luis W. Sevilla (sevilla_lui@gva.es)


  		




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 */


  		




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public class CmsRasterDriver implements GeorreferencedRasterDriver {


  		




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	private File rasterFile = null;


  		




  
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	private File file = null;


  		




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	private IProjection proj = null;


  		




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	private GeoRasterFile grFile = null;


  		




  
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	private GeoRasterFile rasterFile = null;


  		




  
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	private PxRaster raster = null;


  		




  
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	/* (non-Javadoc)


  		




  
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	 * @see com.hardcode.driverManager.Driver#getName()


  		




  
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	 */


  		




  
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	public String getName() {


  		




  
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		return "gvSIG Image Driver";


  		




  
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	}


  		




  
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	/**


  		




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	 * @see com.iver.cit.gvsig.fmap.drivers.RasterDriver#open(java.io.File)


  		




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	 */


  		




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	public void open(File f) throws IOException {


  		




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		rasterFile = f;


  		




  
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		file = f;


  		




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	}


  		




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	/* (non-Javadoc)


  		




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	 * @see com.iver.cit.gvsig.fmap.drivers.RasterDriver#initialize()


  		




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	 */


  		




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	public void initialize() throws IOException {


  		




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		// TODO Auto-generated method stub


  		




  
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		if (proj != null){ 


  		




  
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			rasterFile = GeoRasterFile.openFile(proj, file.getAbsolutePath());


  		




  
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			rasterFile.load();


  		




  
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			createPxRaster();


  		




  
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		} else


  		




  
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			throw new IOException("Proyecci?n no asignada");


  		




  
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		System.out.println(getName()+": Inicializado (con PxRaster)");


  		




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	}


  		




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	/**


  		




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	 */


  		




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	public void initialize(IProjection proj) throws IOException {


  		




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		this.proj = proj;


  		




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		grFile = GeoRasterFile.openFile(proj, rasterFile.getAbsolutePath()); 


  		




  
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		rasterFile = GeoRasterFile.openFile(proj, file.getAbsolutePath()); 


  		




  
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		rasterFile.load();


  		




  
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		createPxRaster();


  		




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	}


  		




  
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	private void createPxRaster() {


  		




  
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		raster = new PxRaster(rasterFile, null, rasterFile.getExtent());


  		




  
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		raster.setTransparency(false);


  		




  
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	}


  		




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	/**


  		




  
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	/*


  		




  
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	 * @see com.iver.cit.gvsig.fmap.drivers.GeorreferencedRasterDriver#getFullExtent()


  		




  
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	 */


  		




  
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	public Rectangle2D getFullExtent() {


  		




  
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		return rasterFile.getExtent().toRectangle2D();


  		




  
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	}


  		




  
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	/* (non-Javadoc)


  		




  
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	 * @see com.iver.cit.gvsig.fmap.drivers.RasterDriver#draw(java.awt.image.BufferedImage, java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort)


  		




  
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	 */


  		




  
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	public void draw(BufferedImage image, Graphics2D g, ViewPort vp) throws DriverIOException {


  		




  
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		Extent e = new Extent(vp.getExtent());


  		




  
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		Dimension imgSz = vp.getImageSize();


  		




  
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		ViewPortData vp2 = new ViewPortData(vp.getProjection(), e, imgSz );


  		




  
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		vp2.setMat(vp.getAffineTransform());


  		




  
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		raster.draw(g, vp2);


  		




  
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	}


  		




  
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	/*


  		




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	 * @see com.iver.cit.gvsig.fmap.drivers.GeorreferencedRasterDriver#getProjection()


  		




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	 */


  		




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	public IProjection getProjection() {


  		




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		return proj;


  		




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	}


  		




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	/**


  		




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	 * @see com.iver.cit.gvsig.fmap.drivers.GeorreferencedRasterDriver#getFullExtent()


  		




  
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	/* (non-Javadoc)


  		




  
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	 * @see com.iver.cit.gvsig.fmap.drivers.GeorreferencedRasterDriver#setProjection(org.cresques.cts.IProjection)


  		




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	 */


  		




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	public Rectangle2D getFullExtent() {


  		




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		return grFile.getExtent().toRectangle2D();


  		




  
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	public void setProjection(IProjection proj) {


  		




  
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		this.proj = proj;


  		




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	}


  		




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	/**


  		




  
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	/*


  		




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	 * @see com.iver.cit.gvsig.fmap.drivers.RasterDriver#getNumBands()


  		




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	 */


  		




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	public int getNumBands() {


  		




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		return grFile.getBandCount();


  		




  
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		return rasterFile.getBandCount();


  		




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	}


  		




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	/* (non-Javadoc)


  		




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	 */


  		




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	public Object getData(int x, int y, int band) {


  		




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		// TODO Auto-generated method stub


  		




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		return grFile.getData(x, y, band);


  		




  
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		return null;


  		




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	}


  		




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	/* (non-Javadoc)


  		




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		// TODO Auto-generated method stub


  		




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		return 0;


  		




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	}


  		




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	/* (non-Javadoc)


  		




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	 * @see com.hardcode.driverManager.Driver#getName()


  		




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	 */


  		




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	public String getName() {


  		




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		return "gvSIG Image Driver";


  		




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	}


  		




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	/* (non-Javadoc)


  		




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	 * @see com.iver.cit.gvsig.fmap.drivers.GeorreferencedRasterDriver#setProjection(org.cresques.cts.IProjection)


  		




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	 */


  		




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	public void setProjection(IProjection proj) {


  		




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		// TODO Auto-generated method stub


  		




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	}


  		




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	/* (non-Javadoc)


  		




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	 * @see com.iver.cit.gvsig.fmap.drivers.RasterDriver#fileAccepted(java.io.File)


  		




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	 */


  		




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	public boolean fileAccepted(File fName) {


  		




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		// TODO Auto-generated method stub


  		




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		return false;


  		




  
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	public boolean fileAccepted(File file) {


  		




  
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		return GeoRasterFile.fileIsSupported(file.getName());


  		




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	}


  		




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	/* (non-Javadoc)


  		




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		// TODO Auto-generated method stub


  		




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		return null;


  		




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	}


  		




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	/* (non-Javadoc)


  		




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	 * @see com.iver.cit.gvsig.fmap.drivers.RasterDriver#draw(java.awt.image.BufferedImage, java.awt.Graphics2D, com.iver.cit.gvsig.fmap.ViewPort)


  		




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	 */


  		




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	public void draw(BufferedImage image, Graphics2D g, ViewPort viewPort) throws DriverIOException {


  		




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		// TODO Auto-generated method stub


  		




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	}


  		




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}


  		












  

    
      trunk/libraries/libFMap/build.xml
    
  





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		<tstamp />


  		




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	</target>


  		




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	<target name="generar-todos" depends="init, shp, dgn, grid" description="Genera los jars de todos los drivers ">


  		




  
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	<target name="generar-todos" depends="init, shp, dgn, raster" description="Genera los jars de todos los drivers ">


  		




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	</target>


  		




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	<target name="shp" depends="" description="Genera el jar de shp">


  		




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		<jar jarfile="${drivers-dir}/dgn/dgn.jar" basedir="./bin" includes="com/iver/cit/gvsig/fmap/drivers/dgn/**" />


  		




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	</target>


  		




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	<target name="grid" depends="" description="Genera el jar de ArcGrid">


  		




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		<mkdir dir="${drivers-dir}/grid" />


  		




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		<jar jarfile="${drivers-dir}/grid/grid.jar" basedir="./bin" includes="com/iver/cit/gvsig/fmap/drivers/grid/**" />


  		




  
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	<target name="raster" depends="" description="Genera el jar de ecw,jpg,tif, etc">


  		




  
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		<mkdir dir="${drivers-dir}/raster" />


  		




  
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		<jar jarfile="${drivers-dir}/raster/raster.jar" basedir="./bin" includes="com/iver/cit/gvsig/fmap/drivers/raster/**" />


  		




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	</target>


  		




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</project>


  		












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