org.apache.sanselan.common

Class Compression

java.lang.Object

org.apache.sanselan.common.Compression

public class Compression
extends Object

Constructor Summary

Constructors

Constructor and Description
Compression()

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	compressLZW(byte[] src, int LZWMinimumCodeSize, int byteOrder, boolean earlyLimit)
byte[]	decompressLZW(byte[] compressed, int LZWMinimumCodeSize, int expectedSize, int byteOrder)
byte[]	decompressPackBits(byte[] compressed, int expectedSize, int byteOrder)

Methods inherited from class java.lang.Object

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

Constructor Detail

Compression

public Compression()

Method Detail

decompressLZW

public byte[] decompressLZW(byte[] compressed,
                   int LZWMinimumCodeSize,
                   int expectedSize,
                   int byteOrder)
                     throws IOException

Throws:

IOException

decompressPackBits

public byte[] decompressPackBits(byte[] compressed,
                        int expectedSize,
                        int byteOrder)
                          throws ImageReadException,
                                 IOException

Throws:

ImageReadException

IOException

compressLZW

public byte[] compressLZW(byte[] src,
                 int LZWMinimumCodeSize,
                 int byteOrder,
                 boolean earlyLimit)
                   throws IOException

Throws:

IOException