Package com.jhlabs.image

Class GradientWipeFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.GradientWipeFilter

All Implemented Interfaces:

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

public class GradientWipeFilter
extends AbstractBufferedImageOp

A filter which can be used to produce wipes by transferring the luma of a mask image into the alpha channel of the source.

Constructor Summary

Constructors

Constructor	Description
GradientWipeFilter()

Method Summary

Modifier and Type	Method	Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
float	getDensity()	Get the density.
boolean	getInvert()	Get the invert.
java.awt.image.BufferedImage	getMask()	Get the mask.
float	getSoftness()	Get the softness of the dissolve.
void	setDensity(float density)	Set the density of the image in the range 0..1.
void	setInvert(boolean invert)	Set the invert.
void	setMask(java.awt.image.BufferedImage mask)	Set the mask.
void	setSoftness(float softness)	Set the softness of the dissolve in the range 0..1.
java.lang.String	toString()

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

GradientWipeFilter

public GradientWipeFilter()

Method Detail

setDensity

public void setDensity(float density)

Set the density of the image in the range 0..1.

Parameters:

density - The density

See Also:

getDensity()

getDensity

public float getDensity()

Get the density.

Returns:

the density.

See Also:

setDensity(float)

setSoftness

public void setSoftness(float softness)

Set the softness of the dissolve in the range 0..1.

Parameters:

softness - the softness. min-value: 0, max-value: 1

See Also:

getSoftness()

getSoftness

public float getSoftness()

Get the softness of the dissolve.

Returns:

the softness

See Also:

setSoftness(float)

setMask

public void setMask(java.awt.image.BufferedImage mask)

Set the mask.

Parameters:

mask - The mask

See Also:

getMask()

getMask

public java.awt.image.BufferedImage getMask()

Get the mask.

Returns:

The mask

See Also:

setMask(BufferedImage)

setInvert

public void setInvert(boolean invert)

Set the invert.

Parameters:

invert - True if inverted

See Also:

getInvert()

getInvert

public boolean getInvert()

Get the invert.

Returns:

The invert.

See Also:

setInvert(boolean)

filter

public java.awt.image.BufferedImage filter(java.awt.image.BufferedImage src,
                                           java.awt.image.BufferedImage dst)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object