Package com.jhlabs.image

Class TransitionFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.TransitionFilter

All Implemented Interfaces:

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

public class TransitionFilter
extends AbstractBufferedImageOp

A filter which uses another filter to perform a transition. e.g. to create a blur transition, you could write: new TransitionFilter( new BoxBlurFilter(), "radius", 0, 100 );

Field Summary

Fields

Modifier and Type	Field	Description
protected java.awt.image.BufferedImageOp	filter
protected float	maxValue
protected float	minValue

Constructor Summary

Constructors

Constructor	Description
TransitionFilter(java.awt.image.BufferedImageOp filter, java.lang.String property, float minValue, float maxValue)

Method Summary

Modifier and Type	Method	Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
java.awt.image.BufferedImage	getDestination()
float	getTransition()
void	prepareFilter(float transition)
void	setDestination(java.awt.image.BufferedImage destination)
void	setTransition(float transition)	Set the transition of the image in the range 0..1.
java.lang.String	toString()

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

filter

protected java.awt.image.BufferedImageOp filter

minValue

protected float minValue

maxValue

protected float maxValue

Constructor Detail

TransitionFilter

public TransitionFilter(java.awt.image.BufferedImageOp filter,
                        java.lang.String property,
                        float minValue,
                        float maxValue)

Method Detail

setTransition

public void setTransition(float transition)

Set the transition of the image in the range 0..1. *arg transition The transition

getTransition

public float getTransition()

setDestination

public void setDestination(java.awt.image.BufferedImage destination)

getDestination

public java.awt.image.BufferedImage getDestination()

prepareFilter

public void prepareFilter(float transition)

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