com.jhlabs.image

Class SwizzleFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.PointFilter

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

Constructors

Constructor and Description
SwizzleFilter()

Method Summary

Modifier and Type	Method and Description
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, stringToColor

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