com.itextpdf.kernel.pdf.filters

Class ASCII85DecodeFilter

java.lang.Object

com.itextpdf.kernel.pdf.MemoryLimitsAwareFilter

com.itextpdf.kernel.pdf.filters.ASCII85DecodeFilter

All Implemented Interfaces:

IFilterHandler

public class ASCII85DecodeFilter
extends MemoryLimitsAwareFilter

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 com.itextpdf.kernel.pdf.MemoryLimitsAwareFilter

enableMemoryLimitsAwareHandler

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

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[]

decode

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

Decode the byte[] using the provided filterName.

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