Package com.jhlabs.image

Class LensBlurFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.LensBlurFilter

All Implemented Interfaces:

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

public class LensBlurFilter
extends AbstractBufferedImageOp

A filter which use FFTs to simulate lens blur on an image

Constructor Summary

Constructors

Constructor	Description
LensBlurFilter()

Method Summary

Modifier and Type	Method	Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
float	getBloom()
float	getBloomThreshold()
float	getRadius()	Get the radius of the kernel.
int	getSides()
void	setBloom(float bloom)
void	setBloomThreshold(float bloomThreshold)
void	setRadius(float radius)	Set the radius of the kernel, and hence the amount of blur.
void	setSides(int sides)
java.lang.String	toString()

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

LensBlurFilter

public LensBlurFilter()

Method Detail

setRadius

public void setRadius(float radius)

Set the radius of the kernel, and hence the amount of blur.

Parameters:

radius - the radius of the blur in pixels.

getRadius

public float getRadius()

Get the radius of the kernel.

Returns:

the radius

setSides

public void setSides(int sides)

getSides

public int getSides()

setBloom

public void setBloom(float bloom)

getBloom

public float getBloom()

setBloomThreshold

public void setBloomThreshold(float bloomThreshold)

getBloomThreshold

public float getBloomThreshold()

filter

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object