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

        File tiffFile = new File(wpsTemp, fileName);


        assertTrue(tiffFile.exists());


        // read and check
        GeoTiffFormat format = new GeoTiffFormat();
        GridCoverage2D gc = format.getReader(tiffFile).read(null);
        GridCoverage original = getCatalog().getCoverageByName(getLayerId(MockData.TASMANIA_DEM))
                .getGridCoverage(null, null);
        //
        // check the envelope did not change
        assertEquals(original.getEnvelope().getMinimum(0), gc.getEnvelope().getMinimum(0), EPS);

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Examples of org.geotools.gce.geotiff.GeoTiffFormat


        // 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 {

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Examples of org.geotools.gce.geotiff.GeoTiffFormat


                final Dimension defaultTileSize = JAI.getDefaultTileSize();
                new ImageWorker(renderedImage).writeTIFF(os, null, 0.75f, defaultTileSize.width,  defaultTileSize.height);
            }
        } else {
            GeoTiffFormat format = new GeoTiffFormat();
            final GeoTiffWriteParams wp = new GeoTiffWriteParams();


            // tiling 
            wp.setTilingMode(GeoToolsWriteParams.MODE_EXPLICIT);
            if(tiled){
                wp.setTiling(tileWidth, tileHeight);
            } else {


                final Dimension defaultTileSize = JAI.getDefaultTileSize();
                wp.setTiling(defaultTileSize.width, defaultTileSize.height);
            }
            
            final ParameterValueGroup wparams = TIFF_FORMAT.getWriteParameters();
            wparams.parameter(AbstractGridFormat.GEOTOOLS_WRITE_PARAMS.getName().toString()).setValue(wp);
            final GeneralParameterValue[] wps = (GeneralParameterValue[]) wparams.values().toArray(new GeneralParameterValue[1]);
            // write out the coverage
            AbstractGridCoverageWriter writer = (AbstractGridCoverageWriter) format.getWriter(os);
            if (writer == null)
                throw new WPSException(
                        "Could not find the GeoTIFF writer, please check it's in the classpath");
            try {
                writer.write(coverage, wps);

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

            "</GetCoverage>";
        
        MockHttpServletResponse response = postAsServletResponse("wcs", xml);
        assertEquals("image/tiff", response.getContentType());
        
        GeoTiffFormat format = new GeoTiffFormat();
        GridCoverage2DReader reader = format.getReader(getBinaryInputStream(response));
        
        assertEquals(CRS.decode("EPSG:3857"), reader.getOriginalEnvelope().getCoordinateReferenceSystem());
    }

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

              }
              
              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]);

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Examples of org.geotools.gce.geotiff.GeoTiffFormat


        // 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 {

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

        File tiffFile = new File(wpsTemp, fileName);


        assertTrue(tiffFile.exists());


        // read and check
        GeoTiffFormat format = new GeoTiffFormat();
        GridCoverage2D gc = format.getReader(tiffFile).read(null);
        scheduleForDisposal(gc);
        GridCoverage original = getCatalog().getCoverageByName(getLayerId(MockData.TASMANIA_DEM))
                .getGridCoverage(null, null);
        scheduleForDisposal(original);

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

        File tiffFile = new File(wpsTemp, fileName);


        Assert.assertTrue(tiffFile.exists());


        // read and check
        GeoTiffFormat format = new GeoTiffFormat();
        GridCoverage2D gc = format.getReader(tiffFile).read(null);
        scheduleForDisposal(gc);
        GridCoverage original = getCatalog().getCoverageByName(getLayerId(CUST_WATTEMP))
                .getGridCoverage(null, null);
        scheduleForDisposal(original);

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Examples of org.geotools.gce.geotiff.GeoTiffFormat


    @Override
    public void encode(Object value, OutputStream os) throws Exception {
        GridCoverage2D coverage = (GridCoverage2D) value;


        GeoTiffFormat format = new GeoTiffFormat();
        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]);
        // write out the coverage
        AbstractGridCoverageWriter writer = (AbstractGridCoverageWriter) format.getWriter(os);
        if (writer == null)
            throw new WPSException(
                    "Could not find the GeoTIFF writer, please check it's in the classpath");
        try {
            writer.write(coverage, wps);

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Examples of org.geotools.gce.geotiff.GeoTiffFormat

            "</GetCoverage>";
        
        MockHttpServletResponse response = postAsServletResponse("wcs", xml);
        assertEquals("image/tiff;subtype=\"geotiff\"", response.getContentType());
        
        GeoTiffFormat format = new GeoTiffFormat();
        AbstractGridCoverage2DReader reader = format.getReader(getBinaryInputStream(response));
        
        assertEquals(CRS.decode("EPSG:3857"), reader.getOriginalEnvelope().getCoordinateReferenceSystem());
    }

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