j2d.filters
Class DitherFilter

java.lang.Object
  j2d.filters.AbstractBufferedImageOp
      j2d.filters.PointFilter
          j2d.filters.DitherFilter

All Implemented Interfaces:

ImageProcessorInterface, java.awt.image.BufferedImageOp, java.io.Serializable, java.lang.Cloneable

public class DitherFilter
extends PointFilter
implements java.io.Serializable

See Also:

Serialized Form

Field Summary

boolean	colorDither
int	cols
static int[]	dither90Halftone6x6Matrix
static int[]	ditherCluster3Matrix
static int[]	ditherCluster4Matrix
static int[]	ditherCluster8Matrix
static int[]	ditherLines4x4Matrix
static int[]	ditherOrdered4x4Matrix
static int[]	ditherOrdered6x6Matrix
static int[]	ditherOrdered8x8Matrix
int	levels
int[]	matrix
int	rows

Constructor Summary

DitherFilter()

Method Summary

int	filterRGB(int x, int y, int rgb)
int	getLevels()
int[]	getMatrix()
void	setLevels(int levels)
void	setMatrix(int[] matrix)
java.lang.String	toString()

Methods inherited from class j2d.filters.PointFilter

filter, setDimensions

Methods inherited from class j2d.filters.AbstractBufferedImageOp

createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, process, setRGB

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ditherOrdered4x4Matrix

public static final int[] ditherOrdered4x4Matrix

ditherLines4x4Matrix

public static final int[] ditherLines4x4Matrix

dither90Halftone6x6Matrix

public static final int[] dither90Halftone6x6Matrix

ditherOrdered6x6Matrix

public static final int[] ditherOrdered6x6Matrix

ditherOrdered8x8Matrix

public static final int[] ditherOrdered8x8Matrix

ditherCluster3Matrix

public static final int[] ditherCluster3Matrix

ditherCluster4Matrix

public static final int[] ditherCluster4Matrix

ditherCluster8Matrix

public static final int[] ditherCluster8Matrix

matrix

public int[] matrix

rows

public int rows

cols

public int cols

levels

public int levels

colorDither

public boolean colorDither

Constructor Detail

DitherFilter

public DitherFilter()

Method Detail

setMatrix

public void setMatrix(int[] matrix)

getMatrix

public int[] getMatrix()

setLevels

public void setLevels(int levels)

getLevels

public int getLevels()

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