uk.co.mmscomputing.imageio.tiff
Class TIFFYCbCrInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          uk.co.mmscomputing.io.IntFilterInputStream
              uk.co.mmscomputing.imageio.tiff.TIFFYCbCrInputStream

All Implemented Interfaces:

java.io.Closeable

public class TIFFYCbCrInputStream
extends IntFilterInputStream

Field Summary

protected double	LumaBlue
protected double	LumaGreen
protected double	LumaRed
protected double	RfBCb
protected double	RfBCr
protected double	RfBY
protected double	RfWCb
protected double	RfWCr
protected double	RfWY

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

TIFFYCbCrInputStream(IntFilterInputStream in)

Method Summary

protected int	convert(int YCbCr)
double	getLumaBlue()
double	getLumaGreen()
double	getLumaRed()
int	read()
int	read(int[] buf, int off, int len)
void	setColourCoefficients(double LumaRed, double LumaGreen, double LumaBlue)
void	setRfBWCb(double black, double white)
void	setRfBWCr(double black, double white)
void	setRfBWY(double black, double white)

Methods inherited from class uk.co.mmscomputing.io.IntFilterInputStream

read, setIn

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

LumaRed

protected double LumaRed

LumaGreen

protected double LumaGreen

LumaBlue

protected double LumaBlue

RfBY

protected double RfBY

RfBCb

protected double RfBCb

RfBCr

protected double RfBCr

RfWY

protected double RfWY

RfWCb

protected double RfWCb

RfWCr

protected double RfWCr

Constructor Detail

TIFFYCbCrInputStream

public TIFFYCbCrInputStream(IntFilterInputStream in)
                     throws java.io.IOException

Throws:

java.io.IOException

Method Detail

setColourCoefficients

public void setColourCoefficients(double LumaRed,
                                  double LumaGreen,
                                  double LumaBlue)

getLumaRed

public double getLumaRed()

getLumaGreen

public double getLumaGreen()

getLumaBlue

public double getLumaBlue()

setRfBWY

public void setRfBWY(double black,
                     double white)

setRfBWCb

public void setRfBWCb(double black,
                      double white)

setRfBWCr

public void setRfBWCr(double black,
                      double white)

read

public int read()
         throws java.io.IOException

Overrides:

read in class java.io.FilterInputStream

Throws:

java.io.IOException

convert

protected int convert(int YCbCr)
               throws java.io.IOException

Throws:

java.io.IOException

read

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

Specified by:

read in class IntFilterInputStream

Throws:

java.io.IOException