org.openstreetmap.josm.gui.layer

Class ImageryLayer.GammaImageProcessor

java.lang.Object

org.openstreetmap.josm.gui.layer.ImageryLayer.GammaImageProcessor

All Implemented Interfaces:

ImageProcessor

Enclosing class:

ImageryLayer

public static class ImageryLayer.GammaImageProcessor
extends Object
implements ImageProcessor

An image processor which adjusts the gamma value of an image.

Field Summary

Fields

Modifier and Type	Field and Description
private double	gamma
(package private) short[]	gammaChange
private LookupOp	op3
private LookupOp	op4

Constructor Summary

Constructors

Constructor and Description
GammaImageProcessor()

Method Summary

Modifier and Type	Method and Description
double	getGamma() Returns the currently set gamma value.
BufferedImage	process(BufferedImage image) This method should process given image according to image processors which is contained in the Layer
void	setGamma(double gamma) Sets a new gamma value, 1 stands for no correction.

Methods inherited from class java.lang.Object

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

Field Detail

gamma

private double gamma

gammaChange

final short[] gammaChange

op3

private final LookupOp op3

op4

private final LookupOp op4

Constructor Detail

GammaImageProcessor

public GammaImageProcessor()

Method Detail

getGamma

public double getGamma()

Returns the currently set gamma value.

Returns:

the currently set gamma value

setGamma

public void setGamma(double gamma)

Sets a new gamma value, 1 stands for no correction.

Parameters:

gamma - new gamma value

process

public BufferedImage process(BufferedImage image)

Description copied from interface: ImageProcessor

This method should process given image according to image processors which is contained in the Layer

Specified by:

process in interface ImageProcessor

Parameters:

image - that should be processed

Returns:

processed image