Class PackBits

java.lang.Object

org.apache.commons.imaging.common.PackBits

public final class PackBits
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PackBits()

Method Summary

Modifier and Type	Method	Description
static byte[]	compress(byte[] bytes)
static byte[]	decompress(byte[] bytes, int expected)
private static int	findNextDuplicate(byte[] bytes, int start)
private static int	findRunLength(byte[] bytes, int start)

Methods inherited from class Object

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

Constructor Details

PackBits

private PackBits()

Method Details

compress

public static byte[] compress(byte[] bytes)
                       throws IOException

Throws:

IOException

decompress

public static byte[] decompress(byte[] bytes,
 int expected)
                         throws ImagingException

Throws:

ImagingException

findNextDuplicate

private static int findNextDuplicate(byte[] bytes,
 int start)

findRunLength

private static int findRunLength(byte[] bytes,
 int start)