private void parsePosition(int posIndex) throws IOException, FormatException {
    Position p = positions.get(posIndex);
    String s = DataTools.readFile(p.metadataFile);
    parsePosition(s, posIndex);

    buildTIFFList(posIndex);
  }
Beispiel #2
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  private void parseROIs(MetadataStore store) throws IOException {
    if (roiFile == null) return;
    String roiData = DataTools.readFile(roiFile);
    String[] lines = roiData.split("\r\n");

    int firstRow = 0;
    while (firstRow < lines.length && !lines[firstRow].startsWith("ROI")) {
      firstRow++;
    }
    firstRow += 2;
    if (firstRow >= lines.length) return;

    for (int i = firstRow; i < lines.length; i++) {
      String[] cols = lines[i].split("\t");
      if (cols.length < 6) break;

      if (cols[2].trim().length() > 0) {
        String rectangleID = MetadataTools.createLSID("Shape", i - firstRow, 0);
        store.setRectangleID(rectangleID, i - firstRow, 0);
        store.setRectangleX(new Double(cols[2]), i - firstRow, 0);
        store.setRectangleY(new Double(cols[3]), i - firstRow, 0);
        store.setRectangleWidth(new Double(cols[4]), i - firstRow, 0);
        store.setRectangleHeight(new Double(cols[5]), i - firstRow, 0);
        String roiID = MetadataTools.createLSID("ROI", i - firstRow);
        store.setROIID(roiID, i - firstRow);
        for (int s = 0; s < getSeriesCount(); s++) {
          store.setImageROIRef(roiID, s, i - firstRow);
        }
      }
    }
  }
  /** Parse metadata values from the Acqusition.xml file. */
  private void parseXMLFile() throws IOException {
    Position p = positions.get(getSeries());
    String xmlData = DataTools.readFile(p.xmlFile);
    xmlData = XMLTools.sanitizeXML(xmlData);

    DefaultHandler handler = new MicromanagerHandler();
    XMLTools.parseXML(xmlData, handler);
  }
Beispiel #4
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  /* @see loci.formats.FormatReader#initFile(String) */
  @Override
  protected void initFile(String id) throws FormatException, IOException {
    // read the pattern from the file
    // the file should just contain a single line with the relative or
    // absolute file pattern

    currentId = new Location(id).getAbsolutePath();
    String pattern = DataTools.readFile(id).trim();
    String dir = new Location(id).getAbsoluteFile().getParent();
    if (new Location(pattern).getParent() == null) {
      pattern = dir + File.separator + pattern;
    }

    helper.setUsingPatternIds(true);
    helper.setCanChangePattern(false);
    helper.setId(pattern);
    core = helper.getCoreMetadataList();
  }
Beispiel #5
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  /* @see loci.formats.FormatReader#initFile(String) */
  protected void initFile(String id) throws FormatException, IOException {
    super.initFile(id);

    Location parent = new Location(id).getAbsoluteFile().getParentFile();

    String[] lines = DataTools.readFile(currentId).split("\r\n");

    for (String line : lines) {
      int eq = line.indexOf("=");
      if (eq < 0) {
        continue;
      }
      String key = line.substring(0, eq).trim();
      String value = line.substring(eq + 1).trim();

      if (key.equals("NoImages")) {
        ndpiFiles = new String[Integer.parseInt(value)];
        readers = new ChannelSeparator[ndpiFiles.length];
      } else if (key.startsWith("Image")) {
        int index = Integer.parseInt(key.replaceAll("Image", ""));
        ndpiFiles[index] = new Location(parent, value).getAbsolutePath();
        readers[index] = new ChannelSeparator(new NDPIReader());
      }
    }

    readers[0].setMetadataStore(getMetadataStore());
    readers[0].setId(ndpiFiles[0]);

    core = readers[0].getCoreMetadata();
    for (int i = 0; i < getSeriesCount(); i++) {
      core[i].sizeC = readers.length;
      core[i].rgb = false;
      core[i].imageCount = core[i].sizeC * core[i].sizeZ * core[i].sizeT;
      core[i].cLengths = new int[] {getSizeC()};
    }

    MetadataStore store = makeFilterMetadata();
    MetadataTools.populatePixels(store, this);
  }
  private void parseROIs(MetadataStore store) throws FormatException, IOException {
    if (MetadataTools.isOMEXMLMetadata(store) || MetadataTools.isOMEXMLRoot(store.getRoot())) {
      return;
    }

    String roiID = MetadataTools.createLSID("ROI", 0, 0);
    String maskID = MetadataTools.createLSID("Shape", 0, 0);

    store.setROIID(roiID, 0);
    store.setMaskID(maskID, 0, 0);

    String positionData = DataTools.readFile(roiDrawFile);
    String[] coordinates = positionData.split("[ ,]");

    double x1 = Double.parseDouble(coordinates[1]);
    double y1 = Double.parseDouble(coordinates[2]);
    double x2 = Double.parseDouble(coordinates[3]);
    double y2 = Double.parseDouble(coordinates[5]);

    store.setMaskX(x1, 0, 0);
    store.setMaskY(y1, 0, 0);
    store.setMaskWidth(x2 - x1, 0, 0);
    store.setMaskHeight(y2 - y1, 0, 0);

    store.setImageROIRef(roiID, 0, 0);

    ImageReader roiReader = new ImageReader();
    roiReader.setId(roiFile);
    byte[] roiPixels = roiReader.openBytes(0);
    roiReader.close();

    BitWriter bits = new BitWriter(roiPixels.length / 8);
    for (int i = 0; i < roiPixels.length; i++) {
      bits.write(roiPixels[i] == 0 ? 0 : 1, 1);
    }
    store.setMaskBinData(bits.toByteArray(), 0, 0);
  }
Beispiel #7
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  /* @see loci.formats.FormatReader#initFile(String) */
  protected void initFile(String id) throws FormatException, IOException {
    // make sure we have the experiment file
    id = locateExperimentFile(id);
    super.initFile(id);
    Location dir = new Location(id).getAbsoluteFile().getParentFile();

    for (String file : dir.list(true)) {
      Location f = new Location(dir, file);
      if (!f.isDirectory()) {
        if (checkSuffix(file, META_EXT)) {
          metadataFiles.add(f.getAbsolutePath());
        }
      }
    }

    // parse Experiment metadata
    IniList experiment = readMetaData(id);

    if (getMetadataOptions().getMetadataLevel() != MetadataLevel.MINIMUM) {
      objective = experiment.getTable("Geometry").get("Name");
      IniTable camera = experiment.getTable("Camera");
      binning = camera.get("BinX") + "x" + camera.get("BinY");

      parseChannelData(dir);

      addGlobalMeta("Objective", objective);
      addGlobalMeta("Camera binning", binning);
    }

    Vector<String> uniqueRows = new Vector<String>();
    Vector<String> uniqueColumns = new Vector<String>();

    for (String well : wellLabels) {
      String row = well.substring(0, 1).trim();
      String column = well.substring(1).trim();

      if (!uniqueRows.contains(row) && row.length() > 0) uniqueRows.add(row);
      if (!uniqueColumns.contains(column) && column.length() > 0) {
        uniqueColumns.add(column);
      }
    }

    int nSlices = getSizeZ() == 0 ? 1 : getSizeZ();
    int nTimepoints = getSizeT();
    int nWells = wellLabels.size();
    int nChannels = getSizeC() == 0 ? channelNames.size() : getSizeC();
    if (nChannels == 0) nChannels = 1;

    tiffs = getTiffs(dir.getAbsolutePath());

    reader = new MinimalTiffReader();
    reader.setId(tiffs[0][0]);

    int sizeX = reader.getSizeX();
    int sizeY = reader.getSizeY();
    int pixelType = reader.getPixelType();
    boolean rgb = reader.isRGB();
    boolean interleaved = reader.isInterleaved();
    boolean indexed = reader.isIndexed();
    boolean littleEndian = reader.isLittleEndian();

    if (getMetadataOptions().getMetadataLevel() != MetadataLevel.MINIMUM) {
      IniParser parser = new IniParser();
      for (String metadataFile : metadataFiles) {
        String filename = new Location(metadataFile).getName();
        if (!checkSuffix(metadataFile, "txt")) {
          String data = DataTools.readFile(metadataFile);
          IniList ini = parser.parseINI(new BufferedReader(new StringReader(data)));
          HashMap<String, String> h = ini.flattenIntoHashMap();
          for (String key : h.keySet()) {
            addGlobalMeta(filename + " " + key, h.get(key));
          }
        }
      }
    }

    for (int i = 0; i < getSeriesCount(); i++) {
      core[i] = new CoreMetadata();
      core[i].sizeC = nChannels;
      core[i].sizeZ = nSlices;
      core[i].sizeT = nTimepoints;
      core[i].sizeX = sizeX / fieldCols;
      core[i].sizeY = sizeY / fieldRows;
      core[i].pixelType = pixelType;
      core[i].rgb = rgb;
      core[i].interleaved = interleaved;
      core[i].indexed = indexed;
      core[i].littleEndian = littleEndian;
      core[i].dimensionOrder = "XYZTC";
      core[i].imageCount = nSlices * nTimepoints * nChannels;
    }

    MetadataStore store = makeFilterMetadata();
    boolean populatePlanes = getMetadataOptions().getMetadataLevel() != MetadataLevel.MINIMUM;
    MetadataTools.populatePixels(store, this, populatePlanes);

    String plateAcqID = MetadataTools.createLSID("PlateAcquisition", 0, 0);
    store.setPlateAcquisitionID(plateAcqID, 0, 0);
    if (fieldRows * fieldCols > 0) {
      store.setPlateAcquisitionMaximumFieldCount(new PositiveInteger(fieldRows * fieldCols), 0, 0);
    } else {
      LOGGER.warn("Expected positive value for MaximumFieldCount; got {}", fieldRows * fieldCols);
    }

    for (int row = 0; row < wellRows; row++) {
      for (int col = 0; col < wellCols; col++) {
        int index = row * wellCols + col;

        store.setWellID(MetadataTools.createLSID("Well", 0, index), 0, index);
        store.setWellRow(new NonNegativeInteger(row), 0, index);
        store.setWellColumn(new NonNegativeInteger(col), 0, index);
      }
    }

    for (int i = 0; i < getSeriesCount(); i++) {
      int well = i / (fieldRows * fieldCols);
      int field = i % (fieldRows * fieldCols);

      MetadataTools.setDefaultCreationDate(store, tiffs[well][0], i);

      String name = wellLabels.get(well);
      String row = name.substring(0, 1);
      Integer col = Integer.parseInt(name.substring(1));

      int index = (row.charAt(0) - 'A') * wellCols + col - 1;

      String wellSampleID = MetadataTools.createLSID("WellSample", 0, index, field);
      store.setWellSampleID(wellSampleID, 0, index, field);
      store.setWellSampleIndex(new NonNegativeInteger(i), 0, index, field);

      String imageID = MetadataTools.createLSID("Image", i);
      store.setWellSampleImageRef(imageID, 0, index, field);
      store.setImageID(imageID, i);
      store.setImageName(name + " Field #" + (field + 1), i);

      store.setPlateAcquisitionWellSampleRef(wellSampleID, 0, 0, i);
    }

    MetadataLevel level = getMetadataOptions().getMetadataLevel();
    if (level != MetadataLevel.MINIMUM) {
      String instrumentID = MetadataTools.createLSID("Instrument", 0);
      store.setInstrumentID(instrumentID, 0);

      String objectiveID = MetadataTools.createLSID("Objective", 0, 0);
      store.setObjectiveID(objectiveID, 0, 0);
      if (objective != null) {
        String[] tokens = objective.split(" ");
        String mag = tokens[0].replaceAll("[xX]", "");
        String na = null;
        int naIndex = 0;
        for (int i = 0; i < tokens.length; i++) {
          if (tokens[i].equals("NA")) {
            naIndex = i + 1;
            na = tokens[naIndex];
            break;
          }
        }

        Integer magnification = new Integer(mag);
        if (magnification > 0) {
          store.setObjectiveNominalMagnification(new PositiveInteger(magnification), 0, 0);
        } else {
          LOGGER.warn("Expected positive value for NominalMagnification; got {}", magnification);
        }
        if (na != null) {
          na = na.substring(0, 1) + "." + na.substring(1);
          store.setObjectiveLensNA(new Double(na), 0, 0);
        }
        if (naIndex + 1 < tokens.length) {
          store.setObjectiveManufacturer(tokens[naIndex + 1], 0, 0);
        }
      }

      // populate LogicalChannel data
      for (int i = 0; i < getSeriesCount(); i++) {
        store.setImageInstrumentRef(instrumentID, i);
        store.setObjectiveSettingsID(objectiveID, i);

        for (int c = 0; c < getSizeC(); c++) {
          store.setChannelName(channelNames.get(c), i, c);
          if (emWave[c] > 0) {
            store.setChannelEmissionWavelength(new PositiveInteger(emWave[c]), i, c);
          } else {
            LOGGER.warn("Expected positive value for EmissionWavelength; got {}", emWave[c]);
          }
          if (exWave[c] > 0) {
            store.setChannelExcitationWavelength(new PositiveInteger(exWave[c]), i, c);
          } else {
            LOGGER.warn("Expected positive value for ExcitationWavelength; got {}", exWave[c]);
          }

          String detectorID = MetadataTools.createLSID("Detector", 0, c);
          store.setDetectorID(detectorID, 0, c);
          store.setDetectorSettingsID(detectorID, i, c);
          store.setDetectorSettingsGain(gain[c], i, c);
          store.setDetectorSettingsOffset(offset[c], i, c);
          store.setDetectorSettingsBinning(getBinning(binning), i, c);
        }

        long firstPlane = 0;
        for (int p = 0; p < getImageCount(); p++) {
          int[] zct = getZCTCoords(p);
          store.setPlaneExposureTime(exposure[zct[1]], i, p);
          String file = getFilename(i, p);
          if (file != null) {
            long plane = getTimestamp(file);
            if (p == 0) {
              firstPlane = plane;
            }
            double timestamp = (plane - firstPlane) / 1000.0;
            store.setPlaneDeltaT(timestamp, i, p);
          }
        }
      }

      store.setPlateID(MetadataTools.createLSID("Plate", 0), 0);
      store.setPlateRowNamingConvention(getNamingConvention("Letter"), 0);
      store.setPlateColumnNamingConvention(getNamingConvention("Number"), 0);
      store.setPlateName(plateName, 0);
      store.setPlateDescription(plateDescription, 0);

      if (level != MetadataLevel.NO_OVERLAYS) {
        parseROIs(store);
      }
    }
  }