jpview.transforms
Class DiffuseGainOp

java.lang.Object
  jpview.transforms.DiffuseGainOp

All Implemented Interfaces:

PixelTransformOp

public class DiffuseGainOp
extends java.lang.Object
implements PixelTransformOp

The diffuse gain operator implements the diffuse gain tranformation outlined in this paper: http://www.hpl.hp.com/research/ptm/papers/ptm.pdf

Author:

clyon

Constructor Summary

DiffuseGainOp()

Method Summary

void	clearCache() Inherited method not implemented for this operator
void	computeDGainCoeffLRGB(LRGBPTM ptm) Computes the source information for the DGain transformation
void	forceUpdate() Inherited method not implemented for this operator
void	release() Releases all resources associated with this object
void	transformPixels(int[] pixels, PTM ptm) Runs the transform operator using the default mouse location (center)
void	transformPixels(int[] pixels, PTM ptm, int mouseX, int mouseY) Runs the transform operator using the given mouse location.

Methods inherited from class java.lang.Object

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

Constructor Detail

DiffuseGainOp

public DiffuseGainOp()

Method Detail

release

public void release()

Releases all resources associated with this object

Specified by:

release in interface PixelTransformOp

transformPixels

public void transformPixels(int[] pixels,
                            PTM ptm,
                            int mouseX,
                            int mouseY)

Runs the transform operator using the given mouse location.

Specified by:

transformPixels in interface PixelTransformOp

Parameters:

pixels - the pixel buffer

ptm - the source ptm object

mouseX - x mouse offset

mouseY - y mouse offset

transformPixels

public void transformPixels(int[] pixels,
                            PTM ptm)

Runs the transform operator using the default mouse location (center)

Specified by:

transformPixels in interface PixelTransformOp

Parameters:

pixels - the pixel buffer

ptm - the source ptm

computeDGainCoeffLRGB

public void computeDGainCoeffLRGB(LRGBPTM ptm)

Computes the source information for the DGain transformation

Parameters:

ptm - The source PTM

forceUpdate

public void forceUpdate()

Inherited method not implemented for this operator

Specified by:

forceUpdate in interface PixelTransformOp

clearCache

public void clearCache()

Inherited method not implemented for this operator

Specified by:

clearCache in interface PixelTransformOp