com.jhlabs.image
Class UnsharpFilter

java.lang.Object
  com.jhlabs.image.AbstractBufferedImageOp
      com.jhlabs.image.ConvolveFilter
          com.jhlabs.image.GaussianFilter
              com.jhlabs.image.UnsharpFilter

All Implemented Interfaces:

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

public class UnsharpFilter
extends GaussianFilter

A filter which subtracts Gaussian blur from an image, sharpening it.

Author:

Jerry Huxtable

Field Summary

Fields inherited from class com.jhlabs.image.ConvolveFilter

CLAMP_EDGES, WRAP_EDGES, ZERO_EDGES

Constructor Summary

UnsharpFilter()

Method Summary

java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
float	getAmount()
int	getThreshold()
void	setAmount(float amount)
void	setThreshold(int threshold)
java.lang.String	toString()

Methods inherited from class com.jhlabs.image.GaussianFilter

convolveAndTranspose, getRadius, makeKernel, setRadius

Methods inherited from class com.jhlabs.image.ConvolveFilter

convolve, convolve, convolveH, convolveHV, convolveV, createCompatibleDestImage, getBounds2D, getEdgeAction, getKernel, getPoint2D, getRenderingHints, getUseAlpha, setEdgeAction, setKernel, setUseAlpha

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

getRGB, process, setRGB

Methods inherited from class java.lang.Object

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

Constructor Detail

UnsharpFilter

public UnsharpFilter()

Method Detail

setThreshold

public void setThreshold(int threshold)

getThreshold

public int getThreshold()

setAmount

public void setAmount(float amount)

getAmount

public float getAmount()

filter

public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src,
                                           java.awt.image.BufferedImage dst)

Specified by:

filter in interface java.awt.image.BufferedImageOp

Overrides:

filter in class GaussianFilter

toString

public java.lang.String toString()

Overrides:

toString in class GaussianFilter