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com.memoire.acme
Class AcmeJpegEncoder  

java.lang.Object
  com.memoire.acme.AcmeImageEncoder
      com.memoire.acme.AcmeJpegEncoder

All Implemented Interfaces:

java.awt.image.ImageConsumer

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public class AcmeJpegEncoder

extends AcmeImageEncoder

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Field Summary
(package private)  int	height
private static byte[]	jfifHuff100Header
private static byte[]	jfifNoHuff100Header
(package private)  int	qfactor
(package private)  int[][]	rgbPixels
(package private)  int	width

 

Fields inherited from class com.memoire.acme.AcmeImageEncoder

out

 

Fields inherited from interface java.awt.image.ImageConsumer

COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT

 

Constructor Summary

AcmeJpegEncoder(java.awt.Image img, java.io.OutputStream out)

AcmeJpegEncoder(java.awt.image.ImageProducer prod, java.io.OutputStream out)

 

Method Summary
(package private)  void	encodeDone()
(package private)  void	encodePixels(int x, int y, int w, int h, int[] rgbPixels, int off, int scansize)
(package private)  void	encodeStart(int width, int height)
void	setQfactor(int qfactor)
private  void	writeJfifHuffHeader()
private  void	writeJfifNoHuffHeader()

 

Methods inherited from class com.memoire.acme.AcmeImageEncoder

encode, imageComplete, setColorModel, setDimensions, setHints, setPixels, setPixels, setProperties

 

Methods inherited from class java.lang.Object

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

 

Field Detail

qfactor

int qfactor

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width

int width

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height

int height

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rgbPixels

int[][] rgbPixels

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jfifHuff100Header

private static byte[] jfifHuff100Header

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jfifNoHuff100Header

private static byte[] jfifNoHuff100Header

Constructor Detail

AcmeJpegEncoder

public AcmeJpegEncoder(java.awt.Image img,
                       java.io.OutputStream out)
                throws java.io.IOException

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AcmeJpegEncoder

public AcmeJpegEncoder(java.awt.image.ImageProducer prod,
                       java.io.OutputStream out)
                throws java.io.IOException

Method Detail

setQfactor

public void setQfactor(int qfactor)

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encodeStart

void encodeStart(int width,
                 int height)
           throws java.io.IOException

Specified by:

encodeStart in class AcmeImageEncoder

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encodePixels

void encodePixels(int x,
                  int y,
                  int w,
                  int h,
                  int[] rgbPixels,
                  int off,
                  int scansize)
            throws java.io.IOException

Specified by:

encodePixels in class AcmeImageEncoder

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encodeDone

void encodeDone()
          throws java.io.IOException

Specified by:

encodeDone in class AcmeImageEncoder

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writeJfifHuffHeader

private void writeJfifHuffHeader()
                          throws java.io.IOException

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writeJfifNoHuffHeader

private void writeJfifNoHuffHeader()
                            throws java.io.IOException

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