Package com.jhlabs.image

Class CausticsFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.WholeImageFilter

com.jhlabs.image.CausticsFilter

All Implemented Interfaces:

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

public class CausticsFilter
extends WholeImageFilter

A filter which simulates underwater caustics. This can be animated to get a bottom-of-the-swimming-pool effect.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
float	amount
int	brightness
float	dispersion
float	time
float	turbulence

Fields inherited from class com.jhlabs.image.WholeImageFilter

originalSpace, transformedSpace

Constructor Summary

Constructors

Constructor	Description
CausticsFilter()

Method Summary

Modifier and Type	Method	Description
protected float	evaluate(float x, float y)
protected int[]	filterPixels(int width, int height, int[] inPixels, java.awt.Rectangle transformedSpace)
float	getAmount()
int	getBgColor()
int	getBrightness()
float	getDispersion()
int	getSamples()
float	getScale()
float	getTime()
float	getTurbulence()
void	setAmount(float amount)
void	setBgColor(int c)
void	setBrightness(int brightness)
void	setDispersion(float dispersion)
void	setSamples(int samples)
void	setScale(float scale)
void	setTime(float time)
void	setTurbulence(float turbulence)
java.lang.String	toString()
static float	turbulence2(float x, float y, float time, float octaves)

Methods inherited from class com.jhlabs.image.WholeImageFilter

filter, transformSpace

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

Field Detail

brightness

public int brightness

amount

public float amount

turbulence

public float turbulence

dispersion

public float dispersion

time

public float time

Constructor Detail

CausticsFilter

public CausticsFilter()

Method Detail

setScale

public void setScale(float scale)

getScale

public float getScale()

setBrightness

public void setBrightness(int brightness)

getBrightness

public int getBrightness()

setTurbulence

public void setTurbulence(float turbulence)

getTurbulence

public float getTurbulence()

setAmount

public void setAmount(float amount)

getAmount

public float getAmount()

setDispersion

public void setDispersion(float dispersion)

getDispersion

public float getDispersion()

setTime

public void setTime(float time)

getTime

public float getTime()

setSamples

public void setSamples(int samples)

getSamples

public int getSamples()

setBgColor

public void setBgColor(int c)

getBgColor

public int getBgColor()

filterPixels

protected int[] filterPixels(int width,
                             int height,
                             int[] inPixels,
                             java.awt.Rectangle transformedSpace)

Specified by:

filterPixels in class WholeImageFilter

turbulence2

public static float turbulence2(float x,
                                float y,
                                float time,
                                float octaves)

evaluate

protected float evaluate(float x,
                         float y)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object