uk.co.mmscomputing.imageio.jpeg
Class JFIFOutputStream

java.lang.Object
  java.io.OutputStream
      uk.co.mmscomputing.imageio.jpeg.JPEGOutputStream
          uk.co.mmscomputing.imageio.jpeg.JFIFOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, JPEGConstants

public class JFIFOutputStream
extends JPEGOutputStream

Field Summary

protected int	units
protected int	version
protected int	xDensity
protected int	xThumbnail
protected int	yDensity
protected int	yThumbnail

Fields inherited from class uk.co.mmscomputing.imageio.jpeg.JPEGOutputStream

acouts, dcouts, qts

Fields inherited from interface uk.co.mmscomputing.imageio.jpeg.JPEGConstants

APP0, APP1, APP10, APP11, APP12, APP13, APP14, APP15, APP2, APP3, APP4, APP5, APP6, APP7, APP8, APP9, COM, CQT, CQT2, DAC, DCTBlockSize, DCTSize, DHP, DHT, DNL, DQT, DRI, EOI, EXP, HCACTable, HCDCTable, HLACTable, HLDCTable, IZigZagTable, JPG, JPG0, JPG1, JPG10, JPG11, JPG12, JPG13, JPG2, JPG3, JPG4, JPG5, JPG6, JPG7, JPG8, JPG9, LQT, LQT2, MARK, RST0, RST1, RST2, RST3, RST4, RST5, RST6, RST7, SOF0, SOF1, SOF10, SOF11, SOF13, SOF14, SOF15, SOF2, SOF3, SOF5, SOF6, SOF7, SOF9, SOI, SOS, TEM, ZigZagTable

Constructor Summary

JFIFOutputStream(java.io.OutputStream out)

JFIFOutputStream(java.io.OutputStream out, boolean isYCbCr)

JFIFOutputStream(java.io.OutputStream out, boolean isYCbCr, int height, int width)

Method Summary

protected void	app0(java.io.OutputStream out)
protected int	convert(int c)
int	getUnits()
int	getXDensity()
int	getYDensity()
void	setUnits(int units)
void	setXDensity(int xDensity)
void	setYDensity(int yDensity)
void	write(byte[] buf, int off, int len)
void	write(int c)
void	write(int[] buf)
void	write(int[] buf, int off, int len)
void	writeHeader(java.io.OutputStream out, int height, int width)

Methods inherited from class uk.co.mmscomputing.imageio.jpeg.JPEGOutputStream

close, defineHuffmanTables, defineQuantizationTables, endOfImage, flush, setRawACHuffmanTable, setRawDCHuffmanTable, setZZQuantizationTable, setZZQuantizationTable, startOfFrame, startOfImage, startOfScan

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

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

Field Detail

version

protected int version

units

protected int units

xDensity

protected int xDensity

yDensity

protected int yDensity

xThumbnail

protected int xThumbnail

yThumbnail

protected int yThumbnail

Constructor Detail

JFIFOutputStream

public JFIFOutputStream(java.io.OutputStream out)
                 throws java.io.IOException

Throws:

java.io.IOException

JFIFOutputStream

public JFIFOutputStream(java.io.OutputStream out,
                        boolean isYCbCr)
                 throws java.io.IOException

Throws:

java.io.IOException

JFIFOutputStream

public JFIFOutputStream(java.io.OutputStream out,
                        boolean isYCbCr,
                        int height,
                        int width)
                 throws java.io.IOException

Throws:

java.io.IOException

Method Detail

setUnits

public void setUnits(int units)

getUnits

public int getUnits()

setXDensity

public void setXDensity(int xDensity)

getXDensity

public int getXDensity()

setYDensity

public void setYDensity(int yDensity)

getYDensity

public int getYDensity()

app0

protected void app0(java.io.OutputStream out)
             throws java.io.IOException

Throws:

java.io.IOException

writeHeader

public void writeHeader(java.io.OutputStream out,
                        int height,
                        int width)
                 throws java.io.IOException

Throws:

java.io.IOException

convert

protected int convert(int c)

write

public void write(int c)
           throws java.io.IOException

Overrides:

write in class JPEGOutputStream

Throws:

java.io.IOException

write

public void write(int[] buf)
           throws java.io.IOException

Throws:

java.io.IOException

write

public void write(int[] buf,
                  int off,
                  int len)
           throws java.io.IOException

Throws:

java.io.IOException

write

public void write(byte[] buf,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException