com.alkacon.simapi.filter

Class TransformFilter

java.lang.Object

java.awt.image.ImageFilter

com.alkacon.simapi.filter.WholeImageFilter

com.alkacon.simapi.filter.TransformFilter

All Implemented Interfaces:

java.awt.image.ImageConsumer, java.io.Serializable, java.lang.Cloneable

Direct Known Subclasses:

BlockFilter, MarbleFilter, PerspectivFilter, PolarFilter, RippleFilter, RotateFilter, ShearFilter, SphereFilter, TwirlFilter

public abstract class TransformFilter
extends WholeImageFilter

An abstract superclass for filters which distort images in some way. The subclass only needs to override two methods to provide the mapping between source and destination pixels.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	CLAMP
protected int	edgeAction
static int	WRAP
static int	ZERO

Fields inherited from class com.alkacon.simapi.filter.WholeImageFilter

canFilterIndexColorModel, defaultRGBModel, inBytePixels, inPixels, originalSpace, transformedSpace

Fields inherited from class java.awt.image.ImageFilter

consumer

Fields inherited from interface java.awt.image.ImageConsumer

COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT

Constructor Summary

Constructors

Constructor and Description
TransformFilter()

Method Summary

Methods

Modifier and Type	Method and Description
int	getEdgeAction()
void	imageComplete(int status)
void	setEdgeAction(int edgeAction)
protected abstract void	transformInverse(int x, int y, float[] out)
protected void	transformSpace(java.awt.Rectangle rect)

Methods inherited from class com.alkacon.simapi.filter.WholeImageFilter

getTransformedSpace, setColorModel, setDimensions, setPixels, setPixels

Methods inherited from class java.awt.image.ImageFilter

clone, getFilterInstance, resendTopDownLeftRight, setHints, setProperties

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ZERO

public static final int ZERO

See Also:

Constant Field Values

CLAMP

public static final int CLAMP

See Also:

Constant Field Values

WRAP

public static final int WRAP

See Also:

Constant Field Values

edgeAction

protected int edgeAction

Constructor Detail

TransformFilter

public TransformFilter()

Method Detail

setEdgeAction

public void setEdgeAction(int edgeAction)

getEdgeAction

public int getEdgeAction()

transformInverse

protected abstract void transformInverse(int x,
                    int y,
                    float[] out)

transformSpace

protected void transformSpace(java.awt.Rectangle rect)

Overrides:

transformSpace in class WholeImageFilter

imageComplete

public void imageComplete(int status)

Specified by:

imageComplete in interface java.awt.image.ImageConsumer

Overrides:

imageComplete in class java.awt.image.ImageFilter