com.jhlabs.image
Class GlowFilter

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

All Implemented Interfaces:

BufferedImageOp, Cloneable

public class GlowFilter
extends GaussianFilter

A filter which adds Gaussian blur to an image, producing a glowing effect.

Author:

Jerry Huxtable

Field Summary

Fields inherited from class com.jhlabs.image.GaussianFilter

kernel, radius

Fields inherited from class com.jhlabs.image.ConvolveFilter

alpha, CLAMP_EDGES, premultiplyAlpha, WRAP_EDGES, ZERO_EDGES

Constructor Summary

GlowFilter()

Method Summary

BufferedImage	filter(BufferedImage src, BufferedImage dst)
float	getAmount() Get the amount of glow.
void	setAmount(float amount) Set the amount of glow.
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, getPremultiplyAlpha, getRenderingHints, getUseAlpha, setEdgeAction, setKernel, setPremultiplyAlpha, setUseAlpha

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

clone, getRGB, setRGB

Methods inherited from class java.lang.Object

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

Constructor Detail

GlowFilter

public GlowFilter()

Method Detail

setAmount

public void setAmount(float amount)

Set the amount of glow.

Parameters:

amount - the amount

See Also:

getAmount()

getAmount

public float getAmount()

Get the amount of glow.

Returns:

the amount

See Also:

setAmount(float)

filter

public BufferedImage filter(BufferedImage src,
                            BufferedImage dst)

Specified by:

filter in interface BufferedImageOp

Overrides:

filter in class GaussianFilter

toString

public String toString()

Overrides:

toString in class GaussianFilter