com.jhlabs.image
Class SwizzleFilter

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

public class SwizzleFilter
extends PointFilter

A filter which allows channels to be swapped. You provide a matrix with specifying the input channel for each output channel.


Field Summary
 
Fields inherited from class com.jhlabs.image.PointFilter
canFilterIndexColorModel
 
Constructor Summary
SwizzleFilter()
           
 
Method Summary
 int filterRGB(int x, int y, int rgb)
           
 int[] getMatrix()
          Get the swizzle matrix.
 void setMatrix(int[] matrix)
          Set the swizzle matrix.
 java.lang.String toString()
           
 
Methods inherited from class com.jhlabs.image.PointFilter
filter, 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

SwizzleFilter

public SwizzleFilter()
Method Detail

setMatrix

public void setMatrix(int[] matrix)
Set the swizzle matrix.

Parameters:
matrix - the matrix
See Also:
getMatrix()

getMatrix

public int[] getMatrix()
Get the swizzle matrix.

Returns:
the matrix
See Also:
setMatrix(int[])

filterRGB

public int filterRGB(int x,
                     int y,
                     int rgb)
Specified by:
filterRGB in class PointFilter

toString

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