Examples with IMetadata loci.formats.meta.IMetadata used on opensource projects

Example 11 with IMetadata

use of loci.formats.meta.IMetadata in project bioformats by openmicroscopy.

the class TileStitcher method setId.

/* @see IFormatReader#setId(String) */
@Override
public void setId(String id) throws FormatException, IOException {
    super.setId(id);
    MetadataStore store = getMetadataStore();
    if (!(store instanceof IMetadata) || reader.getSeriesCount() == 1) {
        tileX = 1;
        tileY = 1;
        return;
    }
    IMetadata meta = (IMetadata) store;
    // enough to just ignore HCS data with multiple plates and/or wells
    if (meta.getPlateCount() > 1 || (meta.getPlateCount() == 1 && meta.getWellCount(0) > 1)) {
        tileX = 1;
        tileY = 1;
        return;
    }
    // now make sure that all of the series have the same dimensions
    boolean equalDimensions = true;
    for (int i = 1; i < meta.getImageCount(); i++) {
        if (!meta.getPixelsSizeX(i).equals(meta.getPixelsSizeX(0))) {
            equalDimensions = false;
        }
        if (!meta.getPixelsSizeY(i).equals(meta.getPixelsSizeY(0))) {
            equalDimensions = false;
        }
        if (!meta.getPixelsSizeZ(i).equals(meta.getPixelsSizeZ(0))) {
            equalDimensions = false;
        }
        if (!meta.getPixelsSizeC(i).equals(meta.getPixelsSizeC(0))) {
            equalDimensions = false;
        }
        if (!meta.getPixelsSizeT(i).equals(meta.getPixelsSizeT(0))) {
            equalDimensions = false;
        }
        if (!meta.getPixelsType(i).equals(meta.getPixelsType(0))) {
            equalDimensions = false;
        }
        if (!equalDimensions)
            break;
    }
    if (!equalDimensions) {
        tileX = 1;
        tileY = 1;
        return;
    }
    ArrayList<TileCoordinate> tiles = new ArrayList<TileCoordinate>();
    final List<Length> uniqueX = new ArrayList<Length>();
    final List<Length> uniqueY = new ArrayList<Length>();
    boolean equalZs = true;
    final Length firstZ = meta.getPlanePositionZ(0, meta.getPlaneCount(0) - 1);
    for (int i = 0; i < reader.getSeriesCount(); i++) {
        TileCoordinate coord = new TileCoordinate();
        coord.x = meta.getPlanePositionX(i, meta.getPlaneCount(i) - 1);
        coord.y = meta.getPlanePositionY(i, meta.getPlaneCount(i) - 1);
        tiles.add(coord);
        if (coord.x != null && !uniqueX.contains(coord.x)) {
            uniqueX.add(coord.x);
        }
        if (coord.y != null && !uniqueY.contains(coord.y)) {
            uniqueY.add(coord.y);
        }
        final Length zPos = meta.getPlanePositionZ(i, meta.getPlaneCount(i) - 1);
        if (firstZ == null) {
            if (zPos != null) {
                equalZs = false;
            }
        } else {
            if (!firstZ.equals(zPos)) {
                equalZs = false;
            }
        }
    }
    tileX = uniqueX.size();
    tileY = uniqueY.size();
    if (!equalZs) {
        LOGGER.warn("Z positions not equal");
    }
    tileMap = new Integer[tileY][tileX];
    final Length[] xCoordinates = uniqueX.toArray(new Length[tileX]);
    Arrays.sort(xCoordinates);
    final Length[] yCoordinates = uniqueY.toArray(new Length[tileY]);
    Arrays.sort(yCoordinates);
    for (int row = 0; row < tileMap.length; row++) {
        for (int col = 0; col < tileMap[row].length; col++) {
            TileCoordinate coordinate = new TileCoordinate();
            coordinate.x = xCoordinates[col];
            coordinate.y = yCoordinates[row];
            for (int tile = 0; tile < tiles.size(); tile++) {
                if (tiles.get(tile).equals(coordinate)) {
                    tileMap[row][col] = tile;
                }
            }
        }
    }
}

Example 12 with IMetadata

use of loci.formats.meta.IMetadata in project bioformats by openmicroscopy.

the class WriterUtilities method createMetadata.

public static IMetadata createMetadata(String pixelType, int rgbChannels, int seriesCount, boolean littleEndian, int sizeT) throws Exception {
    IMetadata metadata;
    try {
        ServiceFactory factory = new ServiceFactory();
        OMEXMLService service = factory.getInstance(OMEXMLService.class);
        metadata = service.createOMEXMLMetadata();
    } catch (DependencyException exc) {
        throw new FormatException("Could not create OME-XML store.", exc);
    } catch (ServiceException exc) {
        throw new FormatException("Could not create OME-XML store.", exc);
    }
    for (int i = 0; i < seriesCount; i++) {
        MetadataTools.populateMetadata(metadata, i, "image #" + i, littleEndian, "XYCZT", pixelType, 160, 160, 1, rgbChannels, sizeT, rgbChannels);
    }
    return metadata;
}

Example 13 with IMetadata

use of loci.formats.meta.IMetadata in project bioformats by openmicroscopy.

the class WriterUtilities method createMetadata.

public static IMetadata createMetadata() throws DependencyException, ServiceException {
    ServiceFactory sf = new ServiceFactory();
    OMEXMLService service = sf.getInstance(OMEXMLService.class);
    IMetadata metadata = service.createOMEXMLMetadata();
    metadata.setPixelsDimensionOrder(DimensionOrder.XYZCT, 0);
    metadata.setPixelsSizeX(new PositiveInteger(SIZE_X), 0);
    metadata.setPixelsSizeY(new PositiveInteger(SIZE_Y), 0);
    metadata.setPixelsSizeT(new PositiveInteger(SIZE_T), 0);
    metadata.setPixelsSizeZ(new PositiveInteger(SIZE_Z), 0);
    metadata.setPixelsSizeC(new PositiveInteger(SIZE_C), 0);
    metadata.setPixelsType(PixelType.UINT8, 0);
    metadata.setPixelsBinDataBigEndian(true, 0, 0);
    metadata.setImageID("Image:1", 0);
    metadata.setPixelsID("Pixels:1", 0);
    metadata.setChannelID("Channel:1", 0, 0);
    metadata.setChannelSamplesPerPixel(new PositiveInteger(1), 0, 0);
    return metadata;
}

Example 14 with IMetadata

use of loci.formats.meta.IMetadata in project bioformats by openmicroscopy.

the class LosslessJPEG2000Test method setUp.

@BeforeMethod
public void setUp() throws Exception {
    File temp8 = File.createTempFile("test", ".jp2");
    File temp16 = File.createTempFile("test", ".jp2");
    temp8.deleteOnExit();
    temp16.deleteOnExit();
    Location.mapId(FILE_8, temp8.getAbsolutePath());
    Location.mapId(FILE_16, temp16.getAbsolutePath());
    IMetadata metadata8;
    try {
        ServiceFactory factory = new ServiceFactory();
        OMEXMLService service = factory.getInstance(OMEXMLService.class);
        metadata8 = service.createOMEXMLMetadata();
    } catch (DependencyException exc) {
        throw new FormatException("Could not create OME-XML store.", exc);
    } catch (ServiceException exc) {
        throw new FormatException("Could not create OME-XML store.", exc);
    }
    MetadataTools.populateMetadata(metadata8, 0, "foo", false, "XYCZT", "uint8", 1, 1, 1, 1, 1, 1);
    IFormatWriter writer8 = new JPEG2000Writer();
    writer8.setMetadataRetrieve(metadata8);
    writer8.setId(FILE_8);
    writer8.saveBytes(0, PIXELS_8);
    writer8.close();
    IMetadata metadata16;
    try {
        ServiceFactory factory = new ServiceFactory();
        OMEXMLService service = factory.getInstance(OMEXMLService.class);
        metadata16 = service.createOMEXMLMetadata();
    } catch (DependencyException exc) {
        throw new FormatException("Could not create OME-XML store.", exc);
    } catch (ServiceException exc) {
        throw new FormatException("Could not create OME-XML store.", exc);
    }
    MetadataTools.populateMetadata(metadata16, 0, "foo", false, "XYCZT", "uint16", 1, 1, 1, 1, 1, 1);
    IFormatWriter writer16 = new JPEG2000Writer();
    writer16.setMetadataRetrieve(metadata16);
    writer16.setId(FILE_16);
    writer16.saveBytes(0, PIXELS_16);
    writer16.close();
}

Example 15 with IMetadata

use of loci.formats.meta.IMetadata in project bioformats by openmicroscopy.

the class ImageConverter method testConvert.

// -- Utility methods --
/**
 * A utility method for converting a file from the command line.
 */
public boolean testConvert(IFormatWriter writer, String[] args) throws FormatException, IOException {
    nextOutputIndex.clear();
    options.setValidate(validate);
    writer.setMetadataOptions(options);
    firstTile = true;
    boolean success = parseArgs(args);
    if (!success) {
        return false;
    }
    if (printVersion) {
        CommandLineTools.printVersion();
        return true;
    }
    CommandLineTools.runUpgradeCheck(args);
    if (in == null || out == null) {
        printUsage();
        return false;
    }
    if (new Location(out).exists()) {
        if (overwrite == null) {
            LOGGER.warn("Output file {} exists.", out);
            LOGGER.warn("Do you want to overwrite it? ([y]/n)");
            BufferedReader r = new BufferedReader(new InputStreamReader(System.in, Constants.ENCODING));
            String choice = r.readLine().trim().toLowerCase();
            overwrite = !choice.startsWith("n");
        }
        if (!overwrite) {
            LOGGER.warn("Exiting; next time, please specify an output file that " + "does not exist.");
            return false;
        } else {
            new Location(out).delete();
        }
    }
    if (map != null)
        Location.mapId(in, map);
    long start = System.currentTimeMillis();
    LOGGER.info(in);
    reader = new ImageReader();
    if (stitch) {
        reader = new FileStitcher(reader);
        Location f = new Location(in);
        String pat = null;
        if (!f.exists()) {
            pat = in;
        } else {
            pat = FilePattern.findPattern(f);
        }
        if (pat != null)
            in = pat;
    }
    if (separate)
        reader = new ChannelSeparator(reader);
    if (merge)
        reader = new ChannelMerger(reader);
    if (fill)
        reader = new ChannelFiller(reader);
    minMax = null;
    if (autoscale) {
        reader = new MinMaxCalculator(reader);
        minMax = (MinMaxCalculator) reader;
    }
    reader.setMetadataOptions(options);
    reader.setGroupFiles(group);
    reader.setMetadataFiltered(true);
    reader.setOriginalMetadataPopulated(true);
    OMEXMLService service = null;
    try {
        ServiceFactory factory = new ServiceFactory();
        service = factory.getInstance(OMEXMLService.class);
        reader.setMetadataStore(service.createOMEXMLMetadata());
    } catch (DependencyException de) {
        throw new MissingLibraryException(OMEXMLServiceImpl.NO_OME_XML_MSG, de);
    } catch (ServiceException se) {
        throw new FormatException(se);
    }
    reader.setId(in);
    MetadataStore store = reader.getMetadataStore();
    MetadataTools.populatePixels(store, reader, false, false);
    boolean dimensionsSet = true;
    if (width == 0 || height == 0) {
        // otherwise default to series 0
        if (series >= 0) {
            reader.setSeries(series);
        }
        width = reader.getSizeX();
        height = reader.getSizeY();
        dimensionsSet = false;
    }
    if (channel >= reader.getEffectiveSizeC()) {
        throw new FormatException("Invalid channel '" + channel + "' (" + reader.getEffectiveSizeC() + " channels in source file)");
    }
    if (timepoint >= reader.getSizeT()) {
        throw new FormatException("Invalid timepoint '" + timepoint + "' (" + reader.getSizeT() + " timepoints in source file)");
    }
    if (zSection >= reader.getSizeZ()) {
        throw new FormatException("Invalid Z section '" + zSection + "' (" + reader.getSizeZ() + " Z sections in source file)");
    }
    if (store instanceof MetadataRetrieve) {
        try {
            String xml = service.getOMEXML(service.asRetrieve(store));
            OMEXMLMetadataRoot root = (OMEXMLMetadataRoot) store.getRoot();
            IMetadata meta = service.createOMEXMLMetadata(xml);
            if (series >= 0) {
                Image exportImage = new Image(root.getImage(series));
                Pixels exportPixels = new Pixels(root.getImage(series).getPixels());
                exportImage.setPixels(exportPixels);
                OMEXMLMetadataRoot newRoot = (OMEXMLMetadataRoot) meta.getRoot();
                while (newRoot.sizeOfImageList() > 0) {
                    newRoot.removeImage(newRoot.getImage(0));
                }
                newRoot.addImage(exportImage);
                meta.setRoot(newRoot);
                meta.setPixelsSizeX(new PositiveInteger(width), 0);
                meta.setPixelsSizeY(new PositiveInteger(height), 0);
                if (autoscale) {
                    store.setPixelsType(PixelType.UINT8, 0);
                }
                if (channel >= 0) {
                    meta.setPixelsSizeC(new PositiveInteger(1), 0);
                }
                if (zSection >= 0) {
                    meta.setPixelsSizeZ(new PositiveInteger(1), 0);
                }
                if (timepoint >= 0) {
                    meta.setPixelsSizeT(new PositiveInteger(1), 0);
                }
                writer.setMetadataRetrieve((MetadataRetrieve) meta);
            } else {
                for (int i = 0; i < reader.getSeriesCount(); i++) {
                    meta.setPixelsSizeX(new PositiveInteger(width), 0);
                    meta.setPixelsSizeY(new PositiveInteger(height), 0);
                    if (autoscale) {
                        store.setPixelsType(PixelType.UINT8, i);
                    }
                    if (channel >= 0) {
                        meta.setPixelsSizeC(new PositiveInteger(1), 0);
                    }
                    if (zSection >= 0) {
                        meta.setPixelsSizeZ(new PositiveInteger(1), 0);
                    }
                    if (timepoint >= 0) {
                        meta.setPixelsSizeT(new PositiveInteger(1), 0);
                    }
                }
                writer.setMetadataRetrieve((MetadataRetrieve) meta);
            }
        } catch (ServiceException e) {
            throw new FormatException(e);
        }
    }
    writer.setWriteSequentially(true);
    if (writer instanceof TiffWriter) {
        ((TiffWriter) writer).setBigTiff(bigtiff);
    } else if (writer instanceof ImageWriter) {
        IFormatWriter w = ((ImageWriter) writer).getWriter(out);
        if (w instanceof TiffWriter) {
            ((TiffWriter) w).setBigTiff(bigtiff);
        }
    }
    String format = writer.getFormat();
    LOGGER.info("[{}] -> {} [{}]", new Object[] { reader.getFormat(), out, format });
    long mid = System.currentTimeMillis();
    int total = 0;
    int num = writer.canDoStacks() ? reader.getSeriesCount() : 1;
    long read = 0, write = 0;
    int first = series == -1 ? 0 : series;
    int last = series == -1 ? num : series + 1;
    long timeLastLogged = System.currentTimeMillis();
    for (int q = first; q < last; q++) {
        reader.setSeries(q);
        firstTile = true;
        if (!dimensionsSet) {
            width = reader.getSizeX();
            height = reader.getSizeY();
        }
        int writerSeries = series == -1 ? q : 0;
        writer.setSeries(writerSeries);
        writer.setInterleaved(reader.isInterleaved() && !autoscale);
        writer.setValidBitsPerPixel(reader.getBitsPerPixel());
        int numImages = writer.canDoStacks() ? reader.getImageCount() : 1;
        int startPlane = (int) Math.max(0, firstPlane);
        int endPlane = (int) Math.min(numImages, lastPlane);
        numImages = endPlane - startPlane;
        if (channel >= 0) {
            numImages /= reader.getEffectiveSizeC();
        }
        if (zSection >= 0) {
            numImages /= reader.getSizeZ();
        }
        if (timepoint >= 0) {
            numImages /= reader.getSizeT();
        }
        total += numImages;
        int count = 0;
        for (int i = startPlane; i < endPlane; i++) {
            int[] coords = reader.getZCTCoords(i);
            if ((zSection >= 0 && coords[0] != zSection) || (channel >= 0 && coords[1] != channel) || (timepoint >= 0 && coords[2] != timepoint)) {
                continue;
            }
            String outputName = FormatTools.getFilename(q, i, reader, out, zeroPadding);
            if (outputName.equals(FormatTools.getTileFilename(0, 0, 0, outputName))) {
                writer.setId(outputName);
                if (compression != null)
                    writer.setCompression(compression);
            } else {
                int tileNum = outputName.indexOf(FormatTools.TILE_NUM);
                int tileX = outputName.indexOf(FormatTools.TILE_X);
                int tileY = outputName.indexOf(FormatTools.TILE_Y);
                if (tileNum < 0 && (tileX < 0 || tileY < 0)) {
                    throw new FormatException("Invalid file name pattern; " + FormatTools.TILE_NUM + " or both of " + FormatTools.TILE_X + " and " + FormatTools.TILE_Y + " must be specified.");
                }
            }
            int outputIndex = 0;
            if (nextOutputIndex.containsKey(outputName)) {
                outputIndex = nextOutputIndex.get(outputName);
            }
            long s = System.currentTimeMillis();
            long m = convertPlane(writer, i, outputIndex, outputName);
            long e = System.currentTimeMillis();
            read += m - s;
            write += e - m;
            nextOutputIndex.put(outputName, outputIndex + 1);
            if (i == endPlane - 1) {
                nextOutputIndex.remove(outputName);
            }
            // log number of planes processed every second or so
            if (count == numImages - 1 || (e - timeLastLogged) / 1000 > 0) {
                int current = (count - startPlane) + 1;
                int percent = 100 * current / numImages;
                StringBuilder sb = new StringBuilder();
                sb.append("\t");
                int numSeries = last - first;
                if (numSeries > 1) {
                    sb.append("Series ");
                    sb.append(q);
                    sb.append(": converted ");
                } else
                    sb.append("Converted ");
                LOGGER.info(sb.toString() + "{}/{} planes ({}%)", new Object[] { current, numImages, percent });
                timeLastLogged = e;
            }
            count++;
        }
    }
    writer.close();
    long end = System.currentTimeMillis();
    LOGGER.info("[done]");
    // output timing results
    float sec = (end - start) / 1000f;
    long initial = mid - start;
    float readAvg = (float) read / total;
    float writeAvg = (float) write / total;
    LOGGER.info("{}s elapsed ({}+{}ms per plane, {}ms overhead)", new Object[] { sec, readAvg, writeAvg, initial });
    return true;
}