Package org.pentaho.reporting.engine.classic.core.util

Examples of org.pentaho.reporting.engine.classic.core.util.MemoryByteArrayOutputStream.toByteArray()

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    {
      try
      {
        final MemoryByteArrayOutputStream bout = new MemoryByteArrayOutputStream();
        IOUtils.getInstance().copyStreams(byteStream, bout);
        return bout.toByteArray();
      }
      finally
      {
        byteStream.close();
      }
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    {
      final MemoryByteArrayOutputStream bout = new MemoryByteArrayOutputStream();
      final OutputStreamWriter owriter = new OutputStreamWriter(bout);
      IOUtils.getInstance().copyWriter(characterStream, owriter);
      owriter.close();
      return bout.toByteArray();
    }
    finally
    {
      characterStream.close();
    }
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                                   final float quality,
                                   final boolean alpha) throws UnsupportedEncoderException, IOException
  {
    final MemoryByteArrayOutputStream byteOut = new MemoryByteArrayOutputStream(65536, 65536 * 2);
    encodeImage(byteOut, image, mimeType, quality, alpha);
    return byteOut.toByteArray();
  }

  public static void encodeImage(final OutputStream outputStream,
                                 final Image image,
                                 final String mimeType,
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