Package org.loboevolution.pdfview.decode

Class FlateDecode

java.lang.Object

org.loboevolution.pdfview.decode.FlateDecode

public class FlateDecode
extends Object

decode a deFlated byte array

Author Mike Wessler

Constructor Summary

Constructors

Constructor	Description
FlateDecode()

Method Summary

Modifier and Type	Method	Description
static ByteBuffer	decode(PDFObject dict, ByteBuffer buf, PDFObject params)	decode a byte buffer in Flate format.

Methods inherited from class java.lang.Object

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

Constructor Details

FlateDecode

public FlateDecode()

Method Details

decode

public static ByteBuffer decode(PDFObject dict,
 ByteBuffer buf,
 PDFObject params)
                         throws IOException

decode a byte buffer in Flate format.

Flate is a built-in Java algorithm. It's part of the java.util.zip package.

Parameters:

dict - a PDFObject object.

buf - the deflated input buffer

params - parameters to the decoder (unused)

Returns:

the decoded (inflated) bytes

Throws:

IOException - if any.