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

Example 1 with MetadataRetrieve

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

the class ImagePlusReader method constructSliceLabel.

private String constructSliceLabel(int ndx, IFormatReader r, IMetadata meta, int series, int zCount, int cCount, int tCount) {
    r.setSeries(series);
    String sliceLabelPattern = LociPrefs.getSliceLabelPattern();
    String order = r.getDimensionOrder();
    int sizeC = r.getEffectiveSizeC();
    int sizeT = r.getSizeT();
    int sizeZ = r.getSizeZ();
    int seriesCount = r.getImageCount();
    int indexBase = LociPrefs.getSliceLabelBaseIndex();
    int[] coordinates = FormatTools.getZCTCoords(order, sizeZ, sizeC, sizeT, sizeZ * sizeC * sizeT, ndx);
    MetadataStore store = r.getMetadataStore();
    MetadataRetrieve retrieve = store instanceof MetadataRetrieve ? (MetadataRetrieve) store : new DummyMetadata();
    String filename = sliceLabelPattern.replaceAll(FormatTools.SERIES_NUM, String.format("%d", series));
    String imageName = retrieve.getImageName(series);
    if (imageName == null)
        imageName = "Series" + series;
    filename = sliceLabelPattern;
    filename = filename.replaceAll(FormatTools.SERIES_NUM, String.format("%d", series));
    filename = filename.replaceAll(FormatTools.SERIES_NAME, imageName);
    if (sizeC > 1) {
        int[] subC;
        String[] subCTypes;
        Modulo moduloC = r.getModuloC();
        if (moduloC.length() > 1) {
            subC = new int[] { r.getSizeC() / moduloC.length(), moduloC.length() };
            subCTypes = new String[] { moduloC.parentType, moduloC.type };
        } else {
            subC = new int[] { r.getSizeC() };
            subCTypes = new String[] { FormatTools.CHANNEL };
        }
        int[] subCPos = FormatTools.rasterToPosition(subC, coordinates[1]);
        StringBuffer channelString = new StringBuffer();
        for (int i = 0; i < subC.length; i++) {
            boolean ch = subCTypes[i] == null || FormatTools.CHANNEL.equals(subCTypes[i]);
            channelString.append(ch ? "c" : subCTypes[i]);
            channelString.append(":");
            channelString.append(subCPos[i] + 1);
            channelString.append("/");
            channelString.append(subC[i]);
            if (i < subC.length - 1)
                channelString.append(", ");
        }
        filename = filename.replaceAll(FormatTools.CHANNEL_NUM, channelString.toString() + " ");
        int channelCount = retrieve.getChannelCount(series);
        if (coordinates[1] < channelCount) {
            String channelName = retrieve.getChannelName(series, coordinates[1]);
            if (channelName == null)
                channelName = String.valueOf(coordinates[1]);
            filename = filename.replaceAll(FormatTools.CHANNEL_NAME, channelName);
        } else {
            filename = filename.replaceAll(FormatTools.CHANNEL_NAME, String.valueOf(coordinates[1]));
        }
    } else {
        filename = filename.replaceAll(FormatTools.CHANNEL_NUM, "");
        filename = filename.replaceAll(FormatTools.CHANNEL_NAME, "");
    }
    if (sizeZ > 1) {
        filename = filename.replaceAll(FormatTools.Z_NUM, "z:" + String.format("%d", coordinates[0] + 1) + "/" + String.format("%d", sizeZ) + " ");
    } else {
        filename = filename.replaceAll(FormatTools.Z_NUM, "");
    }
    if (sizeT > 1) {
        filename = filename.replaceAll(FormatTools.T_NUM, "t:" + String.format("%d", coordinates[2] + 1) + "/" + String.format("%d", sizeT) + " ");
    } else {
        filename = filename.replaceAll(FormatTools.T_NUM, "");
    }
    Timestamp timestamp = retrieve.getImageAcquisitionDate(series);
    long stamp = 0;
    String date = null;
    if (timestamp != null) {
        date = timestamp.getValue();
        if (retrieve.getPlaneCount(series) > ndx) {
            Time deltaT = retrieve.getPlaneDeltaT(series, ndx);
            if (deltaT != null) {
                stamp = (long) (deltaT.value(UNITS.SECOND).doubleValue() * 1000);
            }
        }
        stamp += DateTools.getTime(date, DateTools.ISO8601_FORMAT);
    } else {
        stamp = System.currentTimeMillis();
    }
    date = DateTools.convertDate(stamp, (int) DateTools.UNIX_EPOCH);
    filename = filename.replaceAll(FormatTools.TIMESTAMP, date);
    return filename;
}

Example 2 with MetadataRetrieve

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

the class ChannelSeparator method setId.

/* @see IFormatHandler#setId(String) */
@Override
public void setId(String id) throws FormatException, IOException {
    super.setId(id);
    // clear last image cache
    lastImage = null;
    lastImageIndex = -1;
    lastImageSeries = -1;
    lastImageX = -1;
    lastImageY = -1;
    lastImageWidth = -1;
    lastImageHeight = -1;
    MetadataStore store = getMetadataStore();
    boolean pixelsPopulated = false;
    if (store instanceof MetadataRetrieve) {
        MetadataRetrieve retrieve = (MetadataRetrieve) store;
        for (int s = 0; s < getSeriesCount(); s++) {
            setSeries(s);
            int rgbChannels = getSizeC() / reader.getEffectiveSizeC();
            if (rgbChannels == 1) {
                continue;
            }
            for (int c = 0; c < reader.getEffectiveSizeC(); c++) {
                if (c * rgbChannels >= retrieve.getChannelCount(s)) {
                    break;
                }
                String originalChannelName = retrieve.getChannelName(s, c * rgbChannels);
                if (originalChannelName == null) {
                    continue;
                }
                if (!pixelsPopulated) {
                    MetadataTools.populatePixelsOnly(store, this);
                    pixelsPopulated = true;
                }
                for (int i = 1; i < rgbChannels; i++) {
                    store.setChannelName(originalChannelName, s, c * rgbChannels + i);
                }
            }
        }
        setSeries(0);
    }
}

Example 3 with MetadataRetrieve

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

the class BufferedImageWriter method toBytes.

// -- Utility methods --
public static byte[] toBytes(BufferedImage image, IFormatWriter writer) {
    boolean littleEndian = false;
    int bpp = FormatTools.getBytesPerPixel(AWTImageTools.getPixelType(image));
    MetadataRetrieve r = writer.getMetadataRetrieve();
    if (r != null) {
        Boolean bigEndian = false;
        if (r.getPixelsBigEndian(writer.getSeries()) != null) {
            bigEndian = r.getPixelsBigEndian(writer.getSeries()).booleanValue();
        } else if (r.getPixelsBinDataCount(writer.getSeries()) == 0) {
            bigEndian = r.getPixelsBinDataBigEndian(writer.getSeries(), 0).booleanValue();
        }
        if (bigEndian != null)
            littleEndian = !bigEndian.booleanValue();
    }
    byte[][] pixelBytes = AWTImageTools.getPixelBytes(image, littleEndian);
    byte[] buf = new byte[pixelBytes.length * pixelBytes[0].length];
    if (writer.isInterleaved()) {
        for (int i = 0; i < pixelBytes[0].length; i += bpp) {
            for (int j = 0; j < pixelBytes.length; j++) {
                System.arraycopy(pixelBytes[j], i, buf, i * pixelBytes.length + j * bpp, bpp);
            }
        }
    } else {
        for (int i = 0; i < pixelBytes.length; i++) {
            System.arraycopy(pixelBytes[i], 0, buf, i * pixelBytes[0].length, pixelBytes[i].length);
        }
    }
    pixelBytes = null;
    return buf;
}

Example 4 with MetadataRetrieve

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

the class CellH5Writer method saveBytes.

/**
 * Saves the given image to the specified (possibly already open) file.
 */
@Override
public void saveBytes(int no, byte[] buf) throws IOException, FormatException {
    LOGGER.info("CellH5Writer: Save image to HDF5 path: " + outputPath);
    MetadataRetrieve r = getMetadataRetrieve();
    int sizeX = r.getPixelsSizeX(series).getValue();
    int sizeY = r.getPixelsSizeY(series).getValue();
    int sizeC = r.getPixelsSizeC(series).getValue();
    int sizeT = r.getPixelsSizeT(series).getValue();
    int sizeZ = r.getPixelsSizeZ(series).getValue();
    DimensionOrder dimo = r.getPixelsDimensionOrder(0);
    int c, z, t;
    if (dimo.equals(DimensionOrder.XYCZT)) {
        c = no % sizeC;
        z = ((no - c) / sizeC) % sizeZ;
        t = (((no - c) / sizeC)) / sizeZ;
    } else if (dimo.equals(DimensionOrder.XYCTZ)) {
        c = no % sizeC;
        t = ((no - c) / sizeC) % sizeT;
        z = (((no - c) / sizeC)) / sizeT;
    } else if (dimo.equals(DimensionOrder.XYZTC)) {
        z = no % sizeZ;
        t = ((no - z) / sizeZ) % sizeT;
        c = (((no - z) / sizeZ)) / sizeT;
    } else {
        throw new FormatException("CellH5Writer: Dimension order not understood: " + dimo.getValue());
    }
    LOGGER.info("CellH5Writer.saveBytes(): Current c, t, z == {} {} {}", c, t, z);
    LOGGER.info("CellH5Writer.saveBytes(): bpp {} byte buffer len {}", bpp, buf.length);
    if (bpp == 1) {
        MDByteArray image = new MDByteArray(new int[] { 1, 1, 1, sizeY, sizeX });
        for (int x_i = 0; x_i < sizeX; x_i++) {
            for (int y_i = 0; y_i < sizeY; y_i++) {
                byte value = (byte) buf[y_i * sizeX + x_i];
                image.set(value, 0, 0, 0, y_i, x_i);
            }
        }
        jhdf.writeArraySlice(outputPath, image, new long[] { c, t, z, 0, 0 });
    } else if (bpp == 2) {
        ByteBuffer bb = ByteBuffer.wrap(buf);
        ShortBuffer sb = bb.asShortBuffer();
        MDShortArray image = new MDShortArray(new int[] { 1, 1, 1, sizeY, sizeX });
        for (int x_i = 0; x_i < sizeX; x_i++) {
            for (int y_i = 0; y_i < sizeY; y_i++) {
                short value = sb.get(y_i * sizeX + x_i);
                image.set(value, 0, 0, 0, y_i, x_i);
            }
        }
        jhdf.writeArraySlice(outputPath, image, new long[] { c, t, z, 0, 0 });
    } else if (bpp == 4) {
        ByteBuffer bb = ByteBuffer.wrap(buf);
        IntBuffer ib = bb.asIntBuffer();
        MDIntArray image = new MDIntArray(new int[] { 1, 1, 1, sizeY, sizeX });
        for (int x_i = 0; x_i < sizeX; x_i++) {
            for (int y_i = 0; y_i < sizeY; y_i++) {
                int value = (int) ib.get(y_i * sizeX + x_i);
                image.set(value, 0, 0, 0, y_i, x_i);
            }
        }
        jhdf.writeArraySlice(outputPath, image, new long[] { c, t, z, 0, 0 });
    } else {
        throw new FormatException("CellH5Writer: Pixel type not supported");
    }
}

Example 5 with MetadataRetrieve

use of loci.formats.meta.MetadataRetrieve 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;
}