Package org.apache.batik.ext.awt.image.renderable

Interface TurbulenceRable

All Superinterfaces:

Filter, FilterColorInterpolation, java.awt.image.renderable.RenderableImage

All Known Implementing Classes:

TurbulenceRable8Bit

public interface TurbulenceRable
extends FilterColorInterpolation

Creates a sourceless image from a turbulence function.

Field Summary

Fields inherited from interface java.awt.image.renderable.RenderableImage

HINTS_OBSERVED

Method Summary

Modifier and Type	Method	Description
double	getBaseFrequencyX()	Gets the current base fequency in x direction.
double	getBaseFrequencyY()	Gets the current base fequency in y direction.
int	getNumOctaves()	Gets the current number of octaves for the noise function .
int	getSeed()	Gets the current seed value for the pseudo random number generator.
java.awt.geom.Rectangle2D	getTurbulenceRegion()	Gets the turbulence region
boolean	isFractalNoise()	Returns true if the turbulence function is using fractal noise, instead of turbulence noise.
boolean	isStitched()	Returns true if the turbulence function is currently stitching tiles.
void	setBaseFrequencyX(double xfreq)	Sets the base fequency in x direction.
void	setBaseFrequencyY(double yfreq)	Sets the base fequency in y direction.
void	setFractalNoise(boolean fractalNoise)	Turns on/off fractal noise.
void	setNumOctaves(int numOctaves)	Sets the number of octaves for the noise function .
void	setSeed(int seed)	Sets the seed value for the pseudo random number generator.
void	setStitched(boolean stitched)	Sets stitching state for tiles.
void	setTurbulenceRegion(java.awt.geom.Rectangle2D turbulenceRegion)	Sets the turbulence region

Methods inherited from interface org.apache.batik.ext.awt.image.renderable.Filter

getBounds2D, getDependencyRegion, getDirtyRegion, getTimeStamp

Methods inherited from interface org.apache.batik.ext.awt.image.renderable.FilterColorInterpolation

getOperationColorSpace, isColorSpaceLinear, setColorSpaceLinear

Methods inherited from interface java.awt.image.renderable.RenderableImage

createDefaultRendering, createRendering, createScaledRendering, getHeight, getMinX, getMinY, getProperty, getPropertyNames, getSources, getWidth, isDynamic

Method Detail

setTurbulenceRegion

void setTurbulenceRegion(java.awt.geom.Rectangle2D turbulenceRegion)

Sets the turbulence region

Parameters:

turbulenceRegion - region to fill with turbulence function.

getTurbulenceRegion

java.awt.geom.Rectangle2D getTurbulenceRegion()

Gets the turbulence region

getSeed

int getSeed()

Gets the current seed value for the pseudo random number generator.

Returns:

The current seed value for the pseudo random number generator.

getBaseFrequencyX

double getBaseFrequencyX()

Gets the current base fequency in x direction.

Returns:

The current base fequency in x direction.

getBaseFrequencyY

double getBaseFrequencyY()

Gets the current base fequency in y direction.

Returns:

The current base fequency in y direction.

getNumOctaves

int getNumOctaves()

Gets the current number of octaves for the noise function .

Returns:

The current number of octaves for the noise function .

isStitched

boolean isStitched()

Returns true if the turbulence function is currently stitching tiles.

Returns:

true if the turbulence function is currently stitching tiles.

isFractalNoise

boolean isFractalNoise()

Returns true if the turbulence function is using fractal noise, instead of turbulence noise.

Returns:

true if the turbulence function is using fractal noise, instead of turbulence noise.

setSeed

void setSeed(int seed)

Sets the seed value for the pseudo random number generator.

Parameters:

seed - The new seed value for the pseudo random number generator.

setBaseFrequencyX

void setBaseFrequencyX(double xfreq)

Sets the base fequency in x direction.

Parameters:

xfreq - The new base fequency in x direction.

setBaseFrequencyY

void setBaseFrequencyY(double yfreq)

Sets the base fequency in y direction.

Parameters:

yfreq - The new base fequency in y direction.

setNumOctaves

void setNumOctaves(int numOctaves)

Sets the number of octaves for the noise function .

Parameters:

numOctaves - The new number of octaves for the noise function .

setStitched

void setStitched(boolean stitched)

Sets stitching state for tiles.

Parameters:

stitched - true if the turbulence operator should stitch tiles.

setFractalNoise

void setFractalNoise(boolean fractalNoise)

Turns on/off fractal noise.

Parameters:

fractalNoise - true if fractal noise should be used.