uk.co.silentsoftware.core.converters.image.errordiffusionstrategy
Class BurkesDitherStrategy

java.lang.Object
  uk.co.silentsoftware.core.converters.image.errordiffusionstrategy.AbstractErrorDiffusionDitherStrategy
      uk.co.silentsoftware.core.converters.image.errordiffusionstrategy.BurkesDitherStrategy

All Implemented Interfaces:

ErrorDiffusionDitherStrategy

public class BurkesDitherStrategy
extends AbstractErrorDiffusionDitherStrategy
implements ErrorDiffusionDitherStrategy

Implementation of the Burkes error diffusion algorithm

Field Summary

private static float	EIGHTH
private static float	QUARTER
private static float	SIXTEENTH

Constructor Summary

BurkesDitherStrategy()

Method Summary

void	distributeError(java.awt.image.BufferedImage output, int oldPixel, int newPixel, int x, int y) Distributes the error on the output image at the given x,y, using the difference between the original (old) pixel and the new pixel.
java.lang.String	toString()

Methods inherited from class uk.co.silentsoftware.core.converters.image.errordiffusionstrategy.AbstractErrorDiffusionDitherStrategy

calculateAdjustedRGB, isInBounds

Methods inherited from class java.lang.Object

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

Field Detail

QUARTER

private static final float QUARTER

See Also:

Constant Field Values

EIGHTH

private static final float EIGHTH

See Also:

Constant Field Values

SIXTEENTH

private static final float SIXTEENTH

See Also:

Constant Field Values

Constructor Detail

BurkesDitherStrategy

public BurkesDitherStrategy()

Method Detail

distributeError

public void distributeError(java.awt.image.BufferedImage output,
                            int oldPixel,
                            int newPixel,
                            int x,
                            int y)

Description copied from interface: ErrorDiffusionDitherStrategy

Distributes the error on the output image at the given x,y, using the difference between the original (old) pixel and the new pixel.

Specified by:

distributeError in interface ErrorDiffusionDitherStrategy

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object