com.itextpdf.kernel.pdf.filters

Class ASCIIHexDecodeFilter

java.lang.Object

com.itextpdf.kernel.pdf.MemoryLimitsAwareFilter

com.itextpdf.kernel.pdf.filters.ASCIIHexDecodeFilter

All Implemented Interfaces:

IFilterHandler

public class ASCIIHexDecodeFilter
extends MemoryLimitsAwareFilter

Handles ASCIIHexDecode filter

Constructor Summary

Constructors

Constructor and Description
ASCIIHexDecodeFilter()

Method Summary

Modifier and Type	Method and Description
static byte[]	ASCIIHexDecode(byte[] in) Decodes a byte[] according to ASCII Hex encoding.
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

ASCIIHexDecodeFilter

public ASCIIHexDecodeFilter()

Method Detail

ASCIIHexDecode

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

Decodes a byte[] according to ASCII Hex encoding.

Parameters:

in - byte[] to be decoded

Returns:

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