Revision 11084 trunk/extensions/extRasterTools-SE/src/org/gvsig/fmap/drivers/raster/RasterSEDriver.java
| RasterSEDriver.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.gvsig.fmap.drivers.GeoRasterDriver; |
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import org.gvsig.raster.dataaccess.DataSource;
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import org.gvsig.raster.buffer.BufferFactory;
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import org.gvsig.raster.dataset.NotSupportedExtensionException; |
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import org.gvsig.raster.dataset.RasterDataset; |
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import org.gvsig.raster.dataset.RasterDriverException; |
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private IProjection proj = null; |
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private RasterDataset dataset = null; |
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private Rendering render = null; |
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private DataSource ds = null;
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private BufferFactory bf = null;
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int trans = 255; |
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//TODO: FUNCIONALIDAD: Manejar las excepciones para que informen convenientemente |
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try {
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dataset = RasterDataset.openFile(proj, fName);
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dataset = RasterDataset.open(proj, fName); |
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} catch (NotSupportedExtensionException e) {
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throw new IOException("Formato no valido");
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} catch (RasterDriverException e) {
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} |
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if(dataset == null) |
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throw new IOException("Formato no valido");
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ds = new DataSource(dataset);
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bf = new BufferFactory(dataset);
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createRender(); |
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} else |
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throw new IOException("Proyecci?n no asignada");
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public void initialize(IProjection proj) throws IOException {
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this.proj = proj; |
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try{
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dataset = RasterDataset.openFile(proj, file.getAbsolutePath());
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dataset = RasterDataset.open(proj, file.getAbsolutePath()); |
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} catch (NotSupportedExtensionException e) {
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throw new IOException("Formato no valido");
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} catch (RasterDriverException e) {
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} |
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if(dataset == null) |
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return; |
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ds = new DataSource(dataset);
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bf = new BufferFactory(dataset);
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createRender(); |
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} |
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private void createRender() {
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render = new Rendering(ds);
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render = new Rendering(bf);
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/*raster = new Rendering(rasterFile, null, rasterFile.getExtent()); |
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raster.setTransparency(false); |
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grid.addRenderizer(raster);*/ |
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public void addFile(String fileName)throws IOException{
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try{
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if(render != null) |
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ds.addFile(RasterDataset.openFile(getProjection(), fileName));
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bf.addFile(RasterDataset.open(getProjection(), fileName));
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} catch (NotSupportedExtensionException e) {
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throw new IOException("Formato no valido");
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} catch (RasterDriverException e) {
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*/ |
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public void delFile(String fileName){
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if(render != null) |
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ds.removeFile(fileName);
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bf.removeFile(fileName);
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} |
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/* |
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* @see com.iver.cit.gvsig.fmap.drivers.RasterDriver#getRasterDataType() |
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*/ |
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public int getRasterDataType() {
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return ds.getDataType();
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return bf.getDataType();
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} |
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/* (non-Javadoc) |
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* Obtiene el grid asociado |
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* @return grid |
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*/ |
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public DataSource getGrid(){
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return ds;
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public BufferFactory getGrid(){
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return bf;
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} |
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/** |
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* Get datasource object |
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* @return DataSource |
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*/ |
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public DataSource getDatasource(){
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return this.ds;
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public BufferFactory getDatasource(){
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return this.bf;
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} |
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/* |
Also available in: Unified diff