Class JPXDecode

java.lang.Object

org.openpdf.renderer.decode.JPXDecode

public class JPXDecode
extends Object

decode a JPX encoded imagestream into a byte array. This class uses Java's image_io JPEG2000 reader to do the decoding.

Constructor Summary

Constructors

Constructor	Description
JPXDecode()

Method Summary

Modifier and Type	Method	Description
protected static ByteBuffer	decode(PDFObject dict, ByteBuffer buf, PDFObject params)
private static BufferedImage	loadImageData(ByteBuffer buf)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JPXDecode

public JPXDecode()

Method Details

decode

protected static ByteBuffer decode(PDFObject dict,
 ByteBuffer buf,
 PDFObject params)
                            throws PDFParseException

Parameters:

dict -

buf -

params -

Returns:

Throws:

PDFParseException

loadImageData

private static BufferedImage loadImageData(ByteBuffer buf)
                                    throws PDFParseException

Parameters:

buf -

Returns:

Throws:

PDFParseException

IOException