Package com.jhlabs.image

Class RaysFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.MotionBlurOp

com.jhlabs.image.RaysFilter

All Implemented Interfaces:

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

public class RaysFilter
extends MotionBlurOp

A filter which produces the effect of light rays shining out of an image.

Constructor Summary

Constructors

Constructor	Description
RaysFilter()

Method Summary

Modifier and Type	Method	Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
Colormap	getColormap()	Get the colormap to be used for the filter.
float	getOpacity()	Get the opacity of the rays.
boolean	getRaysOnly()	Get whether to render only the rays.
float	getStrength()	Get the strength of the rays.
float	getThreshold()	Get the threshold value.
void	setColormap(Colormap colormap)	Set the colormap to be used for the filter.
void	setOpacity(float opacity)	Set the opacity of the rays.
void	setRaysOnly(boolean raysOnly)	Set whether to render only the rays.
void	setStrength(float strength)	Set the strength of the rays.
void	setThreshold(float threshold)	Set the threshold value.
java.lang.String	toString()

Methods inherited from class com.jhlabs.image.MotionBlurOp

getAngle, getCentre, getCentreX, getCentreY, getDistance, getRotation, getZoom, setAngle, setCentre, setCentreX, setCentreY, setDistance, setRotation, setZoom

Methods inherited from class com.jhlabs.image.AbstractBufferedImageOp

clone, createCompatibleDestImage, getBounds2D, getPoint2D, getRenderingHints, getRGB, setRGB, stringToColor

Methods inherited from class java.lang.Object

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

Constructor Detail

RaysFilter

public RaysFilter()

Method Detail

setOpacity

public void setOpacity(float opacity)

Set the opacity of the rays.

Parameters:

opacity - the opacity.

See Also:

getOpacity()

getOpacity

public float getOpacity()

Get the opacity of the rays.

Returns:

the opacity.

See Also:

setOpacity(float)

setThreshold

public void setThreshold(float threshold)

Set the threshold value.

Parameters:

threshold - the threshold value

See Also:

getThreshold()

getThreshold

public float getThreshold()

Get the threshold value.

Returns:

the threshold value

See Also:

setThreshold(float)

setStrength

public void setStrength(float strength)

Set the strength of the rays.

Parameters:

strength - the strength.

See Also:

getStrength()

getStrength

public float getStrength()

Get the strength of the rays.

Returns:

the strength.

See Also:

setStrength(float)

setRaysOnly

public void setRaysOnly(boolean raysOnly)

Set whether to render only the rays.

Parameters:

raysOnly - true to render rays only.

See Also:

getRaysOnly()

getRaysOnly

public boolean getRaysOnly()

Get whether to render only the rays.

Returns:

true to render rays only.

See Also:

setRaysOnly(boolean)

setColormap

public void setColormap(Colormap colormap)

Set the colormap to be used for the filter.

Parameters:

colormap - the colormap

See Also:

getColormap()

getColormap

public Colormap getColormap()

Get the colormap to be used for the filter.

Returns:

the colormap

See Also:

setColormap(com.jhlabs.image.Colormap)

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 MotionBlurOp

toString

public java.lang.String toString()

Overrides:

toString in class MotionBlurOp