Field Detail

• UNFILTERED

  public static final String UNFILTERED

  See Also:

  Constant Field Values

• IMAGE

  public static final String IMAGE

  See Also:

  Constant Field Values

Method Detail

• isImage

  public boolean isImage()

  Return if this is stream is an Image XObject.

  Returns:

  true if this an image and false otherwise.

• getFilterList

  public List<String> getFilterList()

  Return the available filter list. Only "Unfiltered" is returned if there is no filter and in case of XObject image type stream "Image" is also included in the list.

  Returns:

  An array of String.

• getStream

  public InputStream getStream(String key)

  Returns a InputStream of a partially filtered stream.

  Parameters:

  key - is an instance of String which tells which version of stream should be returned.

  Returns:

  an InputStream.

• getImage

  public BufferedImage getImage(PDResources resources)

  Provide the image for stream. The stream must be image XObject.

  Parameters:

  resources - PDResources for the XObject.

  Returns:

  A BufferedImage.