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Acme.JPM.Encoders
Class GrayJPEG  

java.lang.Object
  Acme.JPM.Encoders.GrayJPEG

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public class GrayJPEG

extends java.lang.Object

DOCUMENT ME!

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Field Summary
private  byte[]	APP0
private  byte[]	BE
private  int	BitCnt
private  byte[]	Bits
private  int[]	BITS
private  int	CODE
private  long	DATA
private  int[]	EHUFCO
private  int[]	EHUFSI
private  byte[]	EOI
private  java.io.OutputStream	fos
private  byte[]	HuffACHeader
private  int[]	HUFFCODE
private  byte[]	HuffDC
private  int[]	HUFFSIZE
private  byte[]	Huffval
private  int[]	HUFFVAL
private  int	I
private  java.awt.Image	image
private  int	J
private  int	K
private  int	LASTK
private  int	ln
private  byte[]	QNT
private  float[][]	QT
private  int	R
private  int	SI
private  byte[]	SOF
private  byte[]	SOI
private  byte[]	SOS
private  int	SSSS
private  java.lang.String	str
private  int	X
private  int	Y
private  int[][]	ZZ

 

Constructor Summary

GrayJPEG()

 

Method Summary
void	compress(java.awt.Image i, java.io.OutputStream os)
private  void	Encode_AC_coefficients(int[] ZZ)
private  void	Encode_R(int ZZ)
private  int[]	FDCT(int[][] block)
private  void	Generate_code_table()
private  void	Generate_size_table()
private  void	getPixels(int[] data)
private  void	Huffman(int[][] blocks)
private  int	MagCat(int dat)
private  void	Order_codes()
private  void	writeData(long dat, int bits)
private  void	writeEnd()
private  void	writeEndData()
private  void	writeHeaders()

 

Methods inherited from class java.lang.Object

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

 

Field Detail

image

private java.awt.Image image

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fos

private java.io.OutputStream fos

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str

private java.lang.String str

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APP0

private byte[] APP0

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BE

private byte[] BE

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BITS

private int[] BITS

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Bits

private byte[] Bits

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EHUFCO

private int[] EHUFCO

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EHUFSI

private int[] EHUFSI

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EOI

private byte[] EOI

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HUFFCODE

private int[] HUFFCODE

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HUFFSIZE

private int[] HUFFSIZE

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HUFFVAL

private int[] HUFFVAL

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HuffACHeader

private byte[] HuffACHeader

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HuffDC

private byte[] HuffDC

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Huffval

private byte[] Huffval

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QNT

private byte[] QNT

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QT

private float[][] QT

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SOF

private byte[] SOF

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SOI

private byte[] SOI

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SOS

private byte[] SOS

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ZZ

private int[][] ZZ

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BitCnt

private int BitCnt

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CODE

private int CODE

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I

private int I

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J

private int J

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K

private int K

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LASTK

private int LASTK

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R

private int R

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SI

private int SI

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SSSS

private int SSSS

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X

private int X

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Y

private int Y

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ln

private int ln

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DATA

private long DATA

Constructor Detail

GrayJPEG

public GrayJPEG()

Method Detail

compress

public void compress(java.awt.Image i,
                     java.io.OutputStream os)

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getPixels

private void getPixels(int[] data)

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Encode_AC_coefficients

private void Encode_AC_coefficients(int[] ZZ)

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Encode_R

private void Encode_R(int ZZ)

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FDCT

private int[] FDCT(int[][] block)

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Generate_code_table

private void Generate_code_table()

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Generate_size_table

private void Generate_size_table()

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Huffman

private void Huffman(int[][] blocks)

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MagCat

private int MagCat(int dat)

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Order_codes

private void Order_codes()

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writeData

private void writeData(long dat,
                       int bits)

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writeEnd

private void writeEnd()

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writeEndData

private void writeEndData()

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writeHeaders

private void writeHeaders()

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> Acme >> JPM >> [ Encoders overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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