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com.sun.imageio.plugins.tiff

pack-priv Class TIFFLZWUtil

Class Inheritance

extends Object

java.lang.Object
com.sun.imageio.plugins.tiff.TIFFLZWUtil

Imports

java.io.IOException, javax.imageio.IIOException

Field Summary

Modifier and Type	Field and Description
private static final int[]	andTable
pack-priv int	bitsToGet
pack-priv byte[]	dstData
pack-priv int	dstIndex
pack-priv int	nextBits
pack-priv int	nextData
pack-priv byte[]	srcData
pack-priv int	srcIndex
pack-priv byte[][]	stringTable
pack-priv int	tableIndex

Constructor Summary

Access	Constructor and Description
public	TIFFLZWUtil()

Method Summary

Modifier and Type	Method and Description
public void	addStringToTable(byte[] oldString, byte newString) Add a new string to the string table.
public void	addStringToTable(byte[] string) Add a new string to the string table.
public byte[]	composeString(byte[] oldString, byte newString) Append `newString` to the end of `oldString`.
public byte[]	decode(byte[] data, int predictor, int samplesPerPixel, int width, int height)
private void	ensureCapacity(int bytesToAdd)
public int	getNextCode()
public void	initializeStringTable() Initialize the string table.
public void	writeString(byte[] string) Write out the string just uncompressed.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

andTable	back to summary
private static final int[] andTable

bitsToGet	back to summary
pack-priv int bitsToGet

dstData	back to summary
pack-priv byte[] dstData

dstIndex	back to summary
pack-priv int dstIndex

nextBits	back to summary
pack-priv int nextBits

nextData	back to summary
pack-priv int nextData

srcData	back to summary
pack-priv byte[] srcData

srcIndex	back to summary
pack-priv int srcIndex

stringTable	back to summary
pack-priv byte[][] stringTable

tableIndex	back to summary
pack-priv int tableIndex

Constructor Detail

TIFFLZWUtil	back to summary
public TIFFLZWUtil()

Method Detail

addStringToTable	back to summary
public void addStringToTable(byte[] oldString, byte newString) Add a new string to the string table.

addStringToTable	back to summary
public void addStringToTable(byte[] string) Add a new string to the string table.

composeString	back to summary
public byte[] composeString(byte[] oldString, byte newString) Append `newString` to the end of `oldString`.

decode	back to summary
public byte[] decode(byte[] data, int predictor, int samplesPerPixel, int width, int height) throws IOException

ensureCapacity	back to summary
private void ensureCapacity(int bytesToAdd)

getNextCode	back to summary
public int getNextCode()

initializeStringTable	back to summary
public void initializeStringTable() Initialize the string table.

writeString	back to summary
public void writeString(byte[] string) Write out the string just uncompressed.