Revision 2328 org.gvsig.raster/branches/org.gvsig.raster_dataaccess_refactoring/org.gvsig.raster.algorithm/src/main/java/org/gvsig/raster/algorithm/process/ProcessUtils.java
| ProcessUtils.java | ||
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import javax.swing.JOptionPane; |
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import org.cresques.cts.IProjection; |
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import org.gvsig.fmap.dal.DALLocator; |
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import org.gvsig.fmap.dal.DataManager; |
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import org.gvsig.fmap.dal.DataServerExplorer; |
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import org.gvsig.fmap.dal.DataServerExplorerParameters; |
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import org.gvsig.fmap.dal.coverage.RasterLocator; |
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import org.gvsig.fmap.dal.coverage.RasterManager; |
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import org.gvsig.fmap.dal.coverage.dataset.Buffer; |
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import org.gvsig.fmap.dal.coverage.store.RasterDataStore; |
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import org.gvsig.fmap.dal.coverage.store.RasterQuery; |
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import org.gvsig.fmap.dal.coverage.store.RasterWriter; |
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import org.gvsig.fmap.dal.coverage.store.parameter.NewRasterStoreParameters; |
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import org.gvsig.fmap.dal.coverage.store.props.ColorInterpretation; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.fmap.dal.exception.InitializeException; |
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import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException; |
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import org.gvsig.fmap.dal.exception.ValidateDataParametersException; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.raster.roi.ROI; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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/** |
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* Clase base de todos los procesos raster. En ella se genstionan todas las |
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* @author Nacho Brodin nachobrodin@gmail.com |
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*/ |
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public abstract class ProcessUtils {
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private Logger log = LoggerFactory.getLogger(ProcessUtils.class); |
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protected NoData doubleNODATA = RasterLocator.getManager().getDataStructFactory().createDefaultNoData(1, Buffer.TYPE_DOUBLE); |
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/** |
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* @throws ProviderNotRegisteredException |
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* @throws InitializeException |
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*/ |
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public void exportRaster(final String sFilename, |
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Buffer buf, |
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ColorInterpretation ci, |
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Extent windowExtent, |
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NoData nodata, |
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IProjection proj) {
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nodata.setFileName(sFilename); |
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nodata.save(); |
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buf.setDataExtent(windowExtent.toRectangle2D()); |
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DataManager manager = DALLocator.getDataManager(); |
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String provider = "Gdal Store"; |
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try {
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DataServerExplorerParameters eparams = manager.createServerExplorerParameters("FilesystemExplorer");
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DataServerExplorer serverExplorer = manager.openServerExplorer(eparams.getExplorerName(), eparams); |
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NewRasterStoreParameters sparams = (NewRasterStoreParameters)serverExplorer.getAddParameters(provider); |
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sparams.setBuffer(buf); |
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sparams.setColorInterpretation(ci.getValues()); |
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sparams.setProjection(proj); |
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sparams.setDestination(sFilename); |
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serverExplorer.add("Gdal Store", sparams, true);
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} catch (InitializeException e) {
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log.debug("Error saving the file of the process", e);
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} catch (ProviderNotRegisteredException e) {
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log.debug("Error saving the file of the process", e);
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} catch (ValidateDataParametersException e) {
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log.debug("Error saving the file of the process", e);
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} catch (DataException e) {
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log.debug("Error saving the file of the process", e);
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} |
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} |
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/** |
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* Exports a raster buffer to disk |
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* @param sFilename |
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* @param buf |
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* @param cellsize |
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* @param minX |
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* @param minY |
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* @return |
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* @throws ProviderNotRegisteredException |
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* @throws InitializeException |
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*/ |
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public boolean exportRaster(final String sFilename, |
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Buffer buf, |
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double cellsize, |
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nodata.setFileName(sFilename); |
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nodata.save(); |
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return result; |
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/*DataManager manager = DALLocator.getDataManager(); |
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String provider = "Gdal Store"; |
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DataServerExplorerParameters eparams = manager.createServerExplorerParameters("FilesystemExplorer");
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DataServerExplorer serverExplorer = manager.openServerExplorer(eparams.getExplorerName(), eparams); |
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NewRasterStoreParameters sparams = (NewRasterStoreParameters)serverExplorer.getAddParameters(provider); |
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sparams.setDataServer((DataServerWriter)processIncrement); |
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sparams.setDestination(path, file); |
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sparams.setBuffer(buffer); |
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sparams.setColorInterpretation(new String[]{ColorInterpretation.GRAY_BAND});
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sparams.setWktProjection(dstoreCopy.getWktProjection()); |
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sparams.setBand(i); |
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sparams.setAffineTransform(affineTransform); |
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sparams.setDriverParams(params);*/ |
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} |
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/** |
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Buffer buf, |
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Buffer alphaBuffer, |
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double cellsize, |
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double minX,
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double minY) {
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double ulx,
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double uly) {
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try {
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RasterManager manager = RasterLocator.getManager(); |
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final DataServerWriter writerBufferServer = manager.createDataServerWriter(); |
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final Params params = manager.createWriterParams(sFilename); |
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final AffineTransform affineTransform = |
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new AffineTransform(cellsize, 0, 0, |
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-cellsize, minX, minY);
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-cellsize, ulx, uly);
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final RasterWriter writer = manager.createWriter( |
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writerBufferServer, |
| ... | ... | |
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public boolean exportRaster(final String sFilename, |
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Buffer buf, |
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double cellsize, |
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double minX,
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double minY) {
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return exportRaster(sFilename, buf, null, cellsize, minX, minY);
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double ulx,
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double uly) {
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return exportRaster(sFilename, buf, null, cellsize, ulx, uly);
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} |
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/** |
Also available in: Unified diff