Package com.jhlabs.image

Class FBMFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.PointFilter

com.jhlabs.image.FBMFilter

All Implemented Interfaces:

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

public class FBMFilter
extends PointFilter
implements java.lang.Cloneable

A filter which produces textures from fractal Brownian motion.

Field Summary

Fields

Modifier and Type	Field	Description
static int	CELLULAR
static int	NOISE
protected java.util.Random	random
static int	RIDGED
static int	SCNOISE
static int	VLNOISE

Fields inherited from class com.jhlabs.image.PointFilter

canFilterIndexColorModel

Constructor Summary

Constructors

Constructor	Description
FBMFilter()

Method Summary

Modifier and Type	Method	Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
int	filterRGB(int x, int y, int rgb)
float	getAmount()
float	getAngle()
Function2D	getBasis()
int	getBasisType()
float	getBias()
Colormap	getColormap()
float	getGain()
float	getH()
float	getLacunarity()
float	getOctaves()
int	getOperation()
float	getScale()
float	getStretch()
protected FBM	makeFBM(float H, float lacunarity, float octaves)
void	setAmount(float amount)
void	setAngle(float angle)
void	setBasis(Function2D basis)
void	setBasisType(int basisType)
void	setBias(float bias)
void	setColormap(Colormap colormap)
void	setGain(float gain)
void	setH(float H)
void	setLacunarity(float lacunarity)
void	setOctaves(float octaves)
void	setOperation(int operation)
void	setScale(float scale)
void	setStretch(float stretch)
java.lang.String	toString()

Methods inherited from class com.jhlabs.image.PointFilter

setDimensions

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

NOISE

public static final int NOISE

See Also:

Constant Field Values

RIDGED

public static final int RIDGED

See Also:

Constant Field Values

VLNOISE

public static final int VLNOISE

See Also:

Constant Field Values

SCNOISE

public static final int SCNOISE

See Also:

Constant Field Values

CELLULAR

public static final int CELLULAR

See Also:

Constant Field Values

random

protected java.util.Random random

Constructor Detail

FBMFilter

public FBMFilter()

Method Detail

setAmount

public void setAmount(float amount)

getAmount

public float getAmount()

setOperation

public void setOperation(int operation)

getOperation

public int getOperation()

setScale

public void setScale(float scale)

getScale

public float getScale()

setStretch

public void setStretch(float stretch)

getStretch

public float getStretch()

setAngle

public void setAngle(float angle)

getAngle

public float getAngle()

setOctaves

public void setOctaves(float octaves)

getOctaves

public float getOctaves()

setH

public void setH(float H)

getH

public float getH()

setLacunarity

public void setLacunarity(float lacunarity)

getLacunarity

public float getLacunarity()

setGain

public void setGain(float gain)

getGain

public float getGain()

setBias

public void setBias(float bias)

getBias

public float getBias()

setColormap

public void setColormap(Colormap colormap)

getColormap

public Colormap getColormap()

setBasisType

public void setBasisType(int basisType)

getBasisType

public int getBasisType()

setBasis

public void setBasis(Function2D basis)

getBasis

public Function2D getBasis()

makeFBM

protected FBM makeFBM(float H,
                      float lacunarity,
                      float octaves)

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 PointFilter

filterRGB

public int filterRGB(int x,
                     int y,
                     int rgb)

Specified by:

filterRGB in class PointFilter

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object