Examples of GeoTiffFormat

org.geotools.gce.geotiff.GeoTiffFormat
Provides basic information about the GeoTIFF format IO. This is currently an extension of the Geotools AbstractGridFormat because the stream and file GCEs will pick it up if it extends AbstractGridFormat. @author Bryce Nordgren, USDA Forest Service @author Simone Giannecchini @source $URL$

Examples of org.geotools.gce.geotiff.GeoTiffFormat


    public synchronized AbstractGridCoverage2DReader getReader() {
        if (this.reader == null) {
            try {
                File file = new File(getIdentifier().toURI());
                GeoTiffFormat geoTiffFormat = (GeoTiffFormat) getFormat();
                this.reader = (AbstractGridCoverage2DReader) geoTiffFormat.getReader(file);
            } catch (Exception ex) {
                this.message = ex;
            }
        }
        return this.reader;

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

                coverage2D = (GridCoverage2D) Operations.DEFAULT.resample(coverage2D, newCrs);
            }
        }


        if (isTiff) {
            final GeoTiffFormat format = new GeoTiffFormat();
            final GeoTiffWriteParams wp = new GeoTiffWriteParams();
            // wp.setProgressiveMode(GeoTiffWriteParams.MODE_DEFAULT);
            wp.setCompressionMode(GeoTiffWriteParams.MODE_DEFAULT);
            wp.setTilingMode(GeoToolsWriteParams.MODE_DEFAULT);
            final ParameterValueGroup paramWrite = format.getWriteParameters();
            paramWrite.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp);
            File dumpFile = new File(newFilePath + ".tif");
            GeoTiffWriter gtw = (GeoTiffWriter) format.getWriter(dumpFile);
            gtw.write(coverage2D, (GeneralParameterValue[]) paramWrite.values().toArray(new GeneralParameterValue[1]));
        }
        if (isAscii) {
            final ArcGridFormat format = new ArcGridFormat();
            final ArcGridWriteParams wp = new ArcGridWriteParams();
            // wp.setProgressiveMode(GeoTiffWriteParams.MODE_DEFAULT);
            // wp.setCompressionMode(GeoTiffWriteParams.MODE_DEFAULT);
            // wp.setTilingMode(GeoToolsWriteParams.MODE_DEFAULT);
            final ParameterValueGroup paramWrite = format.getWriteParameters();
            paramWrite.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp);
            File dumpFile = new File(newFilePath + ".asc");
            ArcGridWriter gtw = (ArcGridWriter) format.getWriter(dumpFile);
            gtw.write(coverage2D, (GeneralParameterValue[]) paramWrite.values().toArray(new GeneralParameterValue[1]));
        }
    }

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

        
        GeoTiffServiceExtension fac = new GeoTiffServiceExtension();
        URL url = Data.getResource(GeoTiffServiceTest.class, TIFF_1);
        
        GeoTiffFormatFactorySpi factory = GeoTiffServiceExtension.getFactory();
        GeoTiffFormat format = (GeoTiffFormat) factory.createFormat();
        
        try {
            ID id = new ID(url);
            File file = id.toFile();
        
            format.accepts(file);
            
        } catch (RuntimeException ex) {
            ex.printStackTrace();
        }

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

        if (sourceCoverage == null) {
            throw new IllegalStateException("It seems prepare() has not been called"
                + " or has not succeed");
        }


        final GeoTiffFormat format = new GeoTiffFormat();
        final GeoTiffWriteParams wp = new GeoTiffWriteParams();
        wp.setCompressionMode(GeoTiffWriteParams.MODE_EXPLICIT);
        wp.setCompressionType("LZW");
        wp.setCompressionQuality(0.75F);
        wp.setTilingMode(GeoToolsWriteParams.MODE_EXPLICIT);
        wp.setTiling(256, 256);


        final ParameterValueGroup writerParams = format.getWriteParameters();
        writerParams.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString())
                    .setValue(wp);


        GridCoverageWriter writer = format.getWriter(output);
        writer.write(sourceCoverage,
            (GeneralParameterValue[]) writerParams.values().toArray(new GeneralParameterValue[1]));


        writer.dispose();

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

                            } finally {
                                closer.close();
                            }
                        }


                        return new GeoTiffFormat().getReader(geotiffFile);
                    } catch (Throwable t) {
                        throw ExceptionUtils.getRuntimeException(t);
                    }


                }

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

                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);

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

        this.path = path;
    }


    @Override
    public GridCoverage2D getGridCoverage() {
        GeoTiffFormat format = new GeoTiffFormat();
        GeoTiffReader reader = null;


        try {
            if (path == null) {
                throw new RuntimeException("Path not set");
            }
            reader = format.getReader(path);
            coverage = reader.read(null);
        } catch (IOException e) {
            throw new RuntimeException("Error getting coverage automatically. ", e);
        }

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

        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.");

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

        ra.close();
    }


    @Test
    public void testCreateRasterEntry() throws Exception {
        GeoTiffFormat format = new GeoTiffFormat();
        GeoTiffReader reader = format.getReader(setUpGeoTiff());
        GridCoverage2D cov = reader.read(null);


        RasterEntry entry = new RasterEntry();
        entry.setTableName("world");

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

        wp.setCompressionMode(GeoTiffWriteParams.MODE_EXPLICIT);
        wp.setCompressionType("LZW");
        wp.setCompressionQuality(0.75F);
        wp.setTilingMode(GeoToolsWriteParams.MODE_EXPLICIT);
        wp.setTiling(128, 128);
        GeoTiffFormat format = new GeoTiffFormat();
        final ParameterValueGroup writerParams = format.getWriteParameters();
        writerParams.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString())
                .setValue(wp);


        // write down
        GeoTiffWriter writer = (GeoTiffWriter) format.getWriter(outStream);
        try {
            GeneralParameterValue[] params = (GeneralParameterValue[]) writerParams.values()
                    .toArray(new GeneralParameterValue[1]);
            writer.write(coverage, params);
        } finally {

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