com.jhlabs.image
Class GammaFilter

java.lang.Object
  extended by com.jhlabs.image.AbstractBufferedImageOp
      extended by com.jhlabs.image.PointFilter
          extended by com.jhlabs.image.TransferFilter
              extended by com.jhlabs.image.GammaFilter
All Implemented Interfaces:
java.awt.image.BufferedImageOp, java.lang.Cloneable

public class GammaFilter
extends TransferFilter

A filter for changing the gamma of an image.


Field Summary
 
Fields inherited from class com.jhlabs.image.TransferFilter
bTable, gTable, initialized, rTable
 
Fields inherited from class com.jhlabs.image.PointFilter
canFilterIndexColorModel
 
Constructor Summary
GammaFilter()
           
GammaFilter(float gamma)
           
GammaFilter(float rGamma, float gGamma, float bGamma)
           
 
Method Summary
 float getGamma()
           
protected  void initialize()
           
protected  int[] makeTable(float gamma)
           
 void setGamma(float gamma)
           
 void setGamma(float rGamma, float gGamma, float bGamma)
           
 java.lang.String toString()
           
 
Methods inherited from class com.jhlabs.image.TransferFilter
filter, filterRGB, getLUT, makeTable, transferFunction
 
Methods inherited from class com.jhlabs.image.PointFilter
setDimensions
 
Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp
clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

GammaFilter

public GammaFilter()

GammaFilter

public GammaFilter(float gamma)

GammaFilter

public GammaFilter(float rGamma,
                   float gGamma,
                   float bGamma)
Method Detail

setGamma

public void setGamma(float rGamma,
                     float gGamma,
                     float bGamma)

setGamma

public void setGamma(float gamma)

getGamma

public float getGamma()

initialize

protected void initialize()
Overrides:
initialize in class TransferFilter

makeTable

protected int[] makeTable(float gamma)

toString

public java.lang.String toString()
Overrides:
toString in class java.lang.Object