com.itextpdf.kernel.pdf.filters

Class ASCII85DecodeFilter

java.lang.Object

com.itextpdf.kernel.pdf.filters.ASCII85DecodeFilter

All Implemented Interfaces:

IFilterHandler

public class ASCII85DecodeFilter
extends Object
implements IFilterHandler

Handles ASCII85Decode filter

Constructor Summary

Constructors

Constructor and Description
ASCII85DecodeFilter()

Method Summary

Modifier and Type	Method and Description
static byte[]	ASCII85Decode(byte[] in) Decodes the input bytes according to ASCII85.
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

ASCII85DecodeFilter

public ASCII85DecodeFilter()

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

ASCII85Decode

public static byte[] ASCII85Decode(byte[] in)

Decodes the input bytes according to ASCII85.

Parameters:

in - the byte[] to be decoded

Returns:

the decoded byte[]