com.itextpdf.kernel.pdf.filters

Class DctDecodeFilter

java.lang.Object

com.itextpdf.kernel.pdf.filters.DctDecodeFilter

All Implemented Interfaces:

IFilterHandler

public class DctDecodeFilter
extends Object
implements IFilterHandler

Handles a DCTDecode filter. For now no modification applies and the data would be return as is (in JPEG baseline format).

Constructor Summary

Constructors

Constructor and Description
DctDecodeFilter()

Method Summary

Modifier and Type	Method and Description
byte[]	decode(byte[] b, PdfName filterName, PdfObject decodeParams, PdfDictionary streamDictionary) Decode the byte[] using the provided filterName.

Methods inherited from class java.lang.Object

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

Constructor Detail

DctDecodeFilter

public DctDecodeFilter()

Method Detail

decode

public byte[] decode(byte[] b,
                     PdfName filterName,
                     PdfObject decodeParams,
                     PdfDictionary streamDictionary)

Description copied from interface: IFilterHandler

Decode the byte[] using the provided filterName.

Specified by:

decode in interface IFilterHandler

Parameters:

b - the bytes that need to be decoded

filterName - PdfName of the filter

decodeParams - decode parameters

streamDictionary - the dictionary of the stream. Can contain additional information needed to decode the byte[].

Returns:

decoded byte array