Package com.jhlabs.image

Class FieldWarpFilter

java.lang.Object

com.jhlabs.image.AbstractBufferedImageOp

com.jhlabs.image.TransformFilter

com.jhlabs.image.FieldWarpFilter

All Implemented Interfaces:

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

public class FieldWarpFilter
extends TransformFilter

A class which warps an image using a field Warp algorithm.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FieldWarpFilter.Line

Field Summary

Fields inherited from class com.jhlabs.image.TransformFilter

BILINEAR, CLAMP, edgeAction, interpolation, NEAREST_NEIGHBOUR, originalSpace, RGB_CLAMP, transformedSpace, WRAP, ZERO

Constructor Summary

Constructors

Constructor	Description
FieldWarpFilter()

Method Summary

Modifier and Type	Method	Description
java.awt.image.BufferedImage	filter(java.awt.image.BufferedImage src, java.awt.image.BufferedImage dst)
float	getAmount()	Get the amount of warp.
FieldWarpFilter.Line[]	getInLines()
FieldWarpFilter.Line[]	getOutLines()
float	getPower()
float	getStrength()
void	setAmount(float amount)	Set the amount of warp.
void	setInLines(FieldWarpFilter.Line[] inLines)
void	setOutLines(FieldWarpFilter.Line[] outLines)
void	setPower(float power)
void	setStrength(float strength)
java.lang.String	toString()
protected void	transform(int x, int y, java.awt.Point out)
protected void	transformInverse(int x, int y, float[] out)	Inverse transform a point.

Methods inherited from class com.jhlabs.image.TransformFilter

filterPixelsNN, getEdgeAction, getInterpolation, setEdgeAction, setInterpolation, transformSpace

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

FieldWarpFilter

public FieldWarpFilter()

Method Detail

setAmount

public void setAmount(float amount)

Set the amount of warp.

Parameters:

amount - the amount, min-value 0, max-value 1

See Also:

getAmount()

getAmount

public float getAmount()

Get the amount of warp.

Returns:

the amount

See Also:

setAmount(float)

setPower

public void setPower(float power)

getPower

public float getPower()

setStrength

public void setStrength(float strength)

getStrength

public float getStrength()

setInLines

public void setInLines(FieldWarpFilter.Line[] inLines)

getInLines

public FieldWarpFilter.Line[] getInLines()

setOutLines

public void setOutLines(FieldWarpFilter.Line[] outLines)

getOutLines

public FieldWarpFilter.Line[] getOutLines()

transform

protected void transform(int x,
                         int y,
                         java.awt.Point out)

transformInverse

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

Description copied from class: TransformFilter

Inverse transform a point. This method needs to be overriden by all subclasses.

Specified by:

transformInverse in class TransformFilter

Parameters:

x - the X position of the pixel in the output image

y - the Y position of the pixel in the output image

out - the position of the pixel in the input image

filter

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

Specified by:

filter in interface java.awt.image.BufferedImageOp

Overrides:

filter in class TransformFilter

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object