GridCoverage2D test = factory.create("test", bi, envelope); ByteArrayOutputStream bos = new ByteArrayOutputStream(); GeoTiffWriter writer = new GeoTiffWriter(bos); writer.write(test, null); writer.dispose();
public void write(OutputStream outStream) { try { long t0 = System.currentTimeMillis(); GeoTiffWriteParams wp = new GeoTiffWriteParams(); wp.setCompressionMode(GeoTiffWriteParams.MODE_EXPLICIT); wp.setCompressionType("LZW"); ParameterValueGroup params = new GeoTiffFormat().getWriteParameters(); params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp); new GeoTiffWriter(outStream).write(coverage, (GeneralParameterValue[]) params.values().toArray(new GeneralParameterValue[1])); //new GeoTiffWriter(outStream).write(coverage, null); //wasn't this line writing twice and trashing compressed version? long t1 = System.currentTimeMillis(); LOG.debug("wrote geotiff in {}msec", t1-t0); } catch (Exception e) { LOG.error("exception while preparing geotiff : {}", e.getMessage()); throw new WebApplicationException(e); } } };
params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp); GeoTiffWriter writer = new GeoTiffWriter(out); writer.setMetadataValue("270", JsonUtilities.objectMapper.writerWithDefaultPrettyPrinter() .writeValueAsString(clonedRequest)); writer.setMetadataValue("305", "Conveyal R5"); writer.write(coverage, params.values().toArray(new GeneralParameterValue[1])); writer.dispose(); } catch (Exception e) { throw new RuntimeException(e);
final GeoTiffWriter writerWI = new GeoTiffWriter(fileOut); final GeoToolsWriteParams wp = ((AbstractGridFormat) writerWI .getFormat()).getDefaultImageIOWriteParameters(); if (this.compressionScheme != null) { wp.setCompressionMode(ImageWriteParam.MODE_EXPLICIT); writerWI.write(gc, null); writerWI.dispose();
geoTiffWriter = new GeoTiffWriter(outputFile); writeGeotiff(geoTiffWriter, coverage); geoTiffWriter.dispose(); stream = new FileInputStream(outputFile);
/** * Retrieves a {@link GeoTiffWriter} or <code>null</code> if the provided <code>destination * </code> is suitable. * * <p>This file does not use hints in the construction of the geotiff reader. * * @param destination must be a GeoTiff File * @param hints Hints to pass the hypothetic {@link GridCoverageReader} to control its * behaviour. * @return a GeoTiffReader object initialized to the specified File. */ @Override public GridCoverageWriter getWriter(Object destination, Hints hints) { try { return new GeoTiffWriter(destination, hints); } catch (IOException e) { if (LOGGER.isLoggable(Level.WARNING)) LOGGER.log(Level.WARNING, e.getLocalizedMessage(), e); return null; } }
geoTiffWriter.write(coverage, (GeneralParameterValue[])paramWrite.values().toArray(new GeneralParameterValue[1])); } catch (IllegalArgumentException e1) {
(TIFFImageWriter) GeoTiffFormat.IMAGEIO_WRITER_FACTORY.createWriterInstance(); final IIOMetadata metadata = createGeoTiffIIOMetadata( writer, ImageTypeSpecifier.createFromRenderedImage(image),
public void writeGeotiff(String fileName, ResultSet results) { LOG.info("writing geotiff."); float[][] imagePixelData = new float[rows][cols]; for (int row = 0; row < rows; row++) { for (int col = 0; col < cols; col++) { int index = row * cols + col; float pixel = (float) (results.results[index]); if (unitySeconds > 0) pixel /= unitySeconds; imagePixelData[row][col] = pixel; } } GridCoverage2D coverage = new GridCoverageFactory().create("OTPAnalyst", imagePixelData, refEnvelope); try { GeoTiffWriteParams wp = new GeoTiffWriteParams(); wp.setCompressionMode(GeoTiffWriteParams.MODE_EXPLICIT); wp.setCompressionType("LZW"); ParameterValueGroup params = new GeoTiffFormat().getWriteParameters(); params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp); GeoTiffWriter writer = new GeoTiffWriter(new File(fileName)); writer.write(coverage, (GeneralParameterValue[]) params.values().toArray(new GeneralParameterValue[1])); } catch (Exception e) { LOG.error("exception while writing geotiff.", e); } LOG.info("done writing geotiff."); }
params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp); GeoTiffWriter writer = new GeoTiffWriter(out); writer.setMetadataValue("270", JsonUtilities.objectMapper.writerWithDefaultPrettyPrinter() .writeValueAsString(clonedRequest)); writer.setMetadataValue("305", "Conveyal R5"); writer.write(coverage, params.values().toArray(new GeneralParameterValue[1])); writer.dispose(); } catch (Exception e) { throw new RuntimeException(e);
/** * Retrieves a {@link GeoTiffWriter} or <code>null</code> if the provided <code>destination * </code> is suitable. * * <p>This file does not use hints in the construction of the geotiff reader. * * @param destination must be a GeoTiff File * @return a GeoTiffReader object initialized to the specified File. */ @Override public GridCoverageWriter getWriter(Object destination) { try { return new GeoTiffWriter(destination); } catch (IOException e) { if (LOGGER.isLoggable(Level.WARNING)) LOGGER.log(Level.WARNING, e.getLocalizedMessage(), e); return null; } }
final IIOMetadata metadata = createGeoTiffIIOMetadata(writer,ImageTypeSpecifier.createFromRenderedImage(image),geoTIFFMetadata, params);
/** Write this grid out in GeoTIFF format */ public void writeGeotiff (OutputStream out) { try { float[][] data = new float[height][width]; for (int x = 0; x < width; x++) { for (int y = 0; y < height; y++) { data[y][x] = (float) grid[x][y]; } } ReferencedEnvelope env = getMercatorEnvelopeMeters(); GridCoverage2D coverage = new GridCoverageFactory().create("GRID", data, env); GeoTiffWriteParams wp = new GeoTiffWriteParams(); wp.setCompressionMode(GeoTiffWriteParams.MODE_EXPLICIT); wp.setCompressionType("LZW"); ParameterValueGroup params = new GeoTiffFormat().getWriteParameters(); params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp); GeoTiffWriter writer = new GeoTiffWriter(out); writer.write(coverage, params.values().toArray(new GeneralParameterValue[1])); writer.dispose(); out.close(); } catch (Exception e) { throw new RuntimeException(e); } }
GeoTiffWriter writer = new GeoTiffWriter(testFile); writer.write(coverage, null);
/** * Retrieves a {@link GeoTiffWriter} or <code>null</code> if the provided * <code>destination</code> is suitable. * * This file does not use hints in the construction of the geotiff reader. * * @param destination * must be a GeoTiff File * * @return a GeoTiffReader object initialized to the specified File. */ @Override public GridCoverageWriter getWriter(Object destination) { try { return new GeoTiffWriter(destination); } catch (IOException e) { if (LOGGER.isLoggable(Level.WARNING)) LOGGER.log(Level.WARNING, e.getLocalizedMessage(), e); return null; } }
@DescribeResult(name = "coverageLocation", description = "URL at which raster can be accessed") public URL execute( @DescribeParameter(name = "coverage", description = "Input raster") GridCoverage2D coverage) throws IOException { final File file = File.createTempFile(coverage.getName().toString(), ".tif", storage.getStorage()); // TODO check file prior to writing GeoTiffWriter writer = new GeoTiffWriter(file); // setting the write parameters for this geotiff final ParameterValueGroup params = new GeoTiffFormat().getWriteParameters(); params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue( DEFAULT_WRITE_PARAMS); final GeneralParameterValue[] wps = (GeneralParameterValue[]) params.values().toArray( new GeneralParameterValue[1]); try { writer.write(coverage, wps); } finally { try { writer.dispose(); } catch (Exception e) { // we tried, no need to fuss around this one } } return storage.getURL(file); }
GeoTiffWriter writer = new GeoTiffWriter(coverageFile); final GeoTiffFormat format = new GeoTiffFormat(); final GeoTiffWriteParams wp = new GeoTiffWriteParams(); writer.write( coverage, params.values().toArray(new GeneralParameterValue[paramsValues.size()]));
/** * Retrieves a {@link GeoTiffWriter} or <code>null</code> if the provided * <code>destination</code> is suitable. * * This file does not use hints in the construction of the geotiff reader. * * @param destination * must be a GeoTiff File * @param hints * Hints to pass the hypothetic {@link GridCoverageReader} to * control its behaviour. * * @return a GeoTiffReader object initialized to the specified File. */ @Override public GridCoverageWriter getWriter(Object destination, Hints hints) { try { return new GeoTiffWriter(destination, hints); } catch (IOException e) { if (LOGGER.isLoggable(Level.WARNING)) LOGGER.log(Level.WARNING, e.getLocalizedMessage(), e); return null; } }
/** Write this grid out in GeoTIFF format */ public void writeGeotiff (OutputStream out) { try { float[][] data = new float[height][width]; for (int x = 0; x < width; x++) { for (int y = 0; y < height; y++) { data[y][x] = (float) grid[x][y]; } } ReferencedEnvelope env = getMercatorEnvelopeMeters(); GridCoverage2D coverage = new GridCoverageFactory().create("GRID", data, env); GeoTiffWriteParams wp = new GeoTiffWriteParams(); wp.setCompressionMode(GeoTiffWriteParams.MODE_EXPLICIT); wp.setCompressionType("LZW"); ParameterValueGroup params = new GeoTiffFormat().getWriteParameters(); params.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp); GeoTiffWriter writer = new GeoTiffWriter(out); writer.write(coverage, params.values().toArray(new GeneralParameterValue[1])); writer.dispose(); out.close(); } catch (Exception e) { throw new RuntimeException(e); } }