Class MutableIndexColorModel

java.lang.Object

java.awt.image.ColorModel

com.twelvemonkeys.imageio.plugins.iff.MutableIndexColorModel

All Implemented Interfaces:

Transparency

final class MutableIndexColorModel
extends ColorModel

A mutable indexed color model. For use with images that exploits Amiga hardware to change the color lookup table between scan lines.

Version:

$Id: MutableIndexColorModel.java,v 1.0 29.03.12 15:00 haraldk Exp$

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	MutableIndexColorModel.PaletteChange

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final int	MP_REG_IGNORE
(package private) final int[]	rgbs

Fields inherited from class ColorModel

pixel_bits, transferType

Fields inherited from interface Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

Constructors

Constructor	Description
MutableIndexColorModel(IndexColorModel base)

Method Summary

Modifier and Type	Method	Description
void	adjustColorMap(MutableIndexColorModel.PaletteChange[] changes)
int	getAlpha(int pixel)
int	getBlue(int pixel)
int	getGreen(int pixel)
int	getMapSize()
int	getRed(int pixel)
int	getRGB(int pixel)
private static int[]	getRGBs(IndexColorModel colorModel)
private void	updateRGB(int index, int rgb)

Methods inherited from class ColorModel

coerceData, createCompatibleSampleModel, createCompatibleWritableRaster, equals, getAlpha, getAlphaRaster, getBlue, getColorSpace, getComponents, getComponents, getComponentSize, getComponentSize, getDataElement, getDataElement, getDataElements, getDataElements, getDataElements, getGreen, getNormalizedComponents, getNormalizedComponents, getNumColorComponents, getNumComponents, getPixelSize, getRed, getRGB, getRGBdefault, getTransferType, getTransparency, getUnnormalizedComponents, hasAlpha, hashCode, isAlphaPremultiplied, isCompatibleRaster, isCompatibleSampleModel, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

MP_REG_IGNORE

static final int MP_REG_IGNORE

See Also:

• Constant Field Values

rgbs

final int[] rgbs

Constructor Details

MutableIndexColorModel

public MutableIndexColorModel(IndexColorModel base)

Method Details

getRGBs

private static int[] getRGBs(IndexColorModel colorModel)

adjustColorMap

public void adjustColorMap(MutableIndexColorModel.PaletteChange[] changes)

getRGB

public int getRGB(int pixel)

Overrides:

getRGB in class ColorModel

getRed

public int getRed(int pixel)

Specified by:

getRed in class ColorModel

getGreen

public int getGreen(int pixel)

Specified by:

getGreen in class ColorModel

getBlue

public int getBlue(int pixel)

Specified by:

getBlue in class ColorModel

getAlpha

public int getAlpha(int pixel)

Specified by:

getAlpha in class ColorModel

updateRGB

private void updateRGB(int index,
 int rgb)

getMapSize

public int getMapSize()