Examples of ij.io.RandomAccessStream

ij.io.RandomAccessStream
This is a class that uses a memory cache to allow seeking within an InputStream. Based on the JAI MemoryCacheSeekableStream class. Can also be constructed from a RandomAccessFile, which uses less memory since the memory cache is not required.

            return;
        }
        ImageIcon tmpIcon = null;
        try {


            RandomAccessStream stream = new RandomAccessStream(
                    new RandomAccessFile(file, "r"));
            if (reader.isLSMfile(stream)) {
                ImagePlus imp[] = reader.open(file.getParent(), file.getName(), false, false, true);
                if (imp != null && imp.length>0)
                    tmpIcon = new ImageIcon(imp[0].getImage());

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    ImagePlus[] imp = null;
    RandomAccessFile file;
    LsmFileInfo lsm;
    try {
      file = new RandomAccessFile(new File(directory, filename), "r");
      RandomAccessStream stream = new RandomAccessStream(file);
      lsm = new LsmFileInfo(masterModel);
      lsm.fileName = filename;
      lsm.directory = directory;
      if (isLSMfile(stream)) {
        // read first image directory
        ImageDirectory imDir = readImageDirectoy(stream, 8, thumb);
        lsm.imageDirectories.add(imDir);
        while (imDir.OFFSET_NEXT_DIRECTORY != 0) {
          imDir = readImageDirectoy(stream,
              imDir.OFFSET_NEXT_DIRECTORY, thumb);
          lsm.imageDirectories.add(imDir);
        }
        // printImDirData(lsm);
        imp = open(stream, lsm, verbose, thumb);
        stream.close();
        if (showInfoFrames)
          showEventList(lsm);
      } else
        IJ.error("Not a valid lsm file");
    } catch (FileNotFoundException e) {

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    ImagePlus[] imp = null;
    RandomAccessFile file;
    LsmFileInfo lsm;
    try {
      file = new RandomAccessFile(new File(directory, filename), "r");
      RandomAccessStream stream = new RandomAccessStream(file);
      lsm = new LsmFileInfo();
      lsm.fileName = filename;
      lsm.directory = directory;
      if (isLSMfile(stream)) {
        ImageDirectory imDir = readImageDirectoy(stream, 8, thumb);
        lsm.imageDirectories.add(imDir);
        while (imDir.OFFSET_NEXT_DIRECTORY != 0) {
          imDir = readImageDirectoy(stream,
              imDir.OFFSET_NEXT_DIRECTORY, thumb);
          lsm.imageDirectories.add(imDir);
        }
        imp = open(stream, lsm, verbose, thumb);
        stream.close();
      } else
        IJ.error("Not a valid lsm file");
    } catch (FileNotFoundException e) {
      IJ.error("File not found");
      e.printStackTrace();

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Related Classes of ij.io.RandomAccessStream

org.imagearchive.lsm.LSM_Reader

org.imagearchive.lsm.toolbox.gui.ImagePreview

org.imagearchive.lsm.toolbox.Reader

java.util.Vector

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