Revision 1860

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org.gvsig.raster.tools/trunk/templates/examples/org.gvsig.raster.roimask/org.gvsig.raster.roimask.app/org.gvsig.raster.roimask.app.client/src/main/java/org/gvsig/raster/roimask/app/ROIMaskExtension.java
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import org.gvsig.fmap.dal.coverage.RasterLibrary;
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import org.gvsig.fmap.dal.coverage.RasterLocator;
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import org.gvsig.fmap.dal.coverage.dataset.Buffer;
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import org.gvsig.fmap.dal.coverage.exception.ROIException;
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import org.gvsig.fmap.dal.coverage.grid.ROI;
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import org.gvsig.fmap.dal.coverage.util.FileUtils;
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import org.gvsig.fmap.dal.exception.ReadException;
......
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    			initializeMainPanel();
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    		} catch (ReadException e) {
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    			logger.error("Error initializing the main panel", e);
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    		}
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    		} catch (ROIException e) {
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    			logger.error("Error getting ROI", e);
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			}
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    	}
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    }
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    /**
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     * Creates and initializes the main panel
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     * @throws ReadException
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     * @throws ROIException
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     */
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    private void initializeMainPanel() throws ReadException {
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    private void initializeMainPanel() throws ReadException, ROIException {
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    	try {
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    		loadROIMaskPanel();
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    	} catch (NotInitializeException e) {
......
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    /**
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     * Loads the main panel with the data
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     * @throws NotInitializeException
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     * @throws ROIException
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     */
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    private void loadROIMaskPanel() throws NotInitializeException {
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    private void loadROIMaskPanel() throws NotInitializeException, ROIException {
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    	FLyrRaster lyr = getSelectedLayer();
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    	LayerElement element = new LayerElement(lyr);
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    	getROIMaskPanel().getDataModel().setInputLayer(element);
......
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				messageBoxError("error_processing_layer", null, e1);
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			}
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			task.setActions(this);
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			getDataSourcePreview().addParams(task,
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					getNewLayerPanel().getDirectorySelected(),
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					getNewLayerPanel().getFileSelected());
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			try {
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				getDataSourcePreview().addParams(task,
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						getNewLayerPanel().getDirectorySelected(),
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						getNewLayerPanel().getFileSelected());
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			} catch (ROIException e1) {
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				messageBoxError("error_processing_layer", null, e1);
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			}
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			task.start();
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			return;
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		}
org.gvsig.raster.tools/trunk/templates/examples/org.gvsig.raster.roimask/org.gvsig.raster.roimask.app/org.gvsig.raster.roimask.app.client/src/main/java/org/gvsig/raster/roimask/app/ROIMaskPreview.java
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import org.gvsig.fmap.dal.coverage.datastruct.Extent;
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import org.gvsig.fmap.dal.coverage.datastruct.NoData;
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import org.gvsig.fmap.dal.coverage.exception.ProcessInterruptedException;
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import org.gvsig.fmap.dal.coverage.exception.ROIException;
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import org.gvsig.fmap.dal.coverage.grid.ROI;
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import org.gvsig.fmap.dal.coverage.grid.render.ImageDrawer;
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import org.gvsig.fmap.dal.coverage.store.props.Transparency;
......
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		RasterProcess task;
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		try {
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			task = RasterBaseAlgorithmLibrary.getManager().createRasterTask("ROIMaskProcess");
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			task.addParam(ROIMaskProcess.RASTER_STORE1, inputLyr.getDataStore());
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			task.addParam(ROIMaskProcess.TEST_EXTENT, ext);
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			task.addParam(ROIMaskProcess.TEST_WIDTH, w);
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			task.addParam(ROIMaskProcess.TEST_HEIGHT, h);
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			task.addParam(ROIMaskProcess.ROIS, getROIsSelected());
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			task.addParam(ROIMaskProcess.ALPHA, data.getAlpha());
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			task.addParam(ROIMaskProcess.INVERSE, data.isInverse());
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			task.addParam(ROIMaskProcess.NODATA, getNoDataSelected());
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			task.addParam(ROIMaskProcess.EXPORT, false);
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		} catch (ProcessException e1) {
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			e1.printStackTrace();
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			return null;
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		} catch (ROIException e) {
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			e.printStackTrace();
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			return null;
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		}
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		task.addParam(ROIMaskProcess.RASTER_STORE1, inputLyr.getDataStore());
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		task.addParam(ROIMaskProcess.TEST_EXTENT, ext);
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		task.addParam(ROIMaskProcess.TEST_WIDTH, w);
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		task.addParam(ROIMaskProcess.TEST_HEIGHT, h);
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		task.addParam(ROIMaskProcess.ROIS, getROIsSelected());
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		task.addParam(ROIMaskProcess.ALPHA, data.getAlpha());
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		task.addParam(ROIMaskProcess.INVERSE, data.isInverse());
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		task.addParam(ROIMaskProcess.NODATA, getNoDataSelected());
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		task.addParam(ROIMaskProcess.EXPORT, false);
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		task.init();
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		try {
......
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		return nodata;
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	}
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	private ROI[] getROIsSelected() {
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	private ROI[] getROIsSelected() throws ROIException {
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		List<ROI> roi = inputLyr.getRois();
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		boolean[] roisSelected = data.getROIsSelected();
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		List<ROI> roisToDraw = new ArrayList<ROI>();
......
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		return new Rectangle2D.Double();
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	}
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	public void addParams(RasterProcess task, String path, String fileName) {


  		




  
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	public void addParams(RasterProcess task, String path, String fileName) throws ROIException {


  		




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		if(!fileName.matches("([*]\\.[???])")) {


  		




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			fileName += ".tif";


  		




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		}


  		












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