com.jhlabs.image

Class ExposureFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.PointFilter

com.jhlabs.image.TransferFilter

com.jhlabs.image.ExposureFilter

All Implemented Interfaces:

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

public class ExposureFilter
extends TransferFilter

A filter which changes the exposure of an image.

Field Summary

Fields inherited from class com.jhlabs.image.TransferFilter

bTable, gTable, initialized, rTable

Fields inherited from class com.jhlabs.image.PointFilter

canFilterIndexColorModel

Constructor Summary

Constructors

Constructor and Description
ExposureFilter()

Method Summary

Modifier and Type	Method and Description
float	getExposure() Get the exposure level.
void	setExposure(float exposure) Set the exposure level.
java.lang.String	toString()
protected float	transferFunction(float f)

Methods inherited from class com.jhlabs.image.TransferFilter

filter, filterRGB, getLUT, initialize, makeTable

Methods inherited from class com.jhlabs.image.PointFilter

setDimensions

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

ExposureFilter

public ExposureFilter()

Method Detail

transferFunction

protected float transferFunction(float f)

Overrides:

transferFunction in class TransferFilter

setExposure

public void setExposure(float exposure)

Set the exposure level.

Parameters:

exposure - the exposure level, min-value: 0, max-value 5+

See Also:

getExposure()

getExposure

public float getExposure()

Get the exposure level.

Returns:

the exposure level

See Also:

setExposure(float)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object