Class ColorTransform

java.lang.Object

com.twelvemonkeys.imageio.plugins.webp.lossless.ColorTransform

All Implemented Interfaces:

Transform

final class ColorTransform
extends Object
implements Transform

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	ColorTransform.ColorTransformElement

Field Summary

Fields

Modifier and Type	Field	Description
private final byte	bits
private final Raster	data

Constructor Summary

Constructors

Constructor	Description
ColorTransform(Raster raster, byte bits)

Method Summary

Modifier and Type	Method	Description
void	applyInverse(WritableRaster raster)
private static void	colorTransform(int red, int blue, int green, ColorTransform.ColorTransformElement trans, int[] newRedBlue)
private static byte	colorTransformDelta(byte t, byte c)

Methods inherited from class Object

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

Field Details

data

private final Raster data

bits

private final byte bits

Constructor Details

ColorTransform

public ColorTransform(Raster raster,
 byte bits)

Method Details

applyInverse

public void applyInverse(WritableRaster raster)

Specified by:

applyInverse in interface Transform

colorTransform

private static void colorTransform(int red,
 int blue,
 int green,
 ColorTransform.ColorTransformElement trans,
 int[] newRedBlue)

colorTransformDelta

private static byte colorTransformDelta(byte t,
 byte c)