org.deegree.coverage.raster.utils
Class FloatColorModel

java.lang.Object
  java.awt.image.ColorModel
      org.deegree.coverage.raster.utils.FloatColorModel

All Implemented Interfaces:

Transparency

public class FloatColorModel
extends ColorModel

The FloatColorModel maps java float numbers to integer values. The returned integer values are converted with the ByteBuffer conversions methods.

Version:

$Revision: 20520 $, $Date: 2009-11-03 13:59:05 +0100 (Di, 03 Nov 2009) $

Author:

Rutger Bezema, last edited by: $Author: rbezema $

Field Summary

(package private) byte[]

buf

Fields inherited from class java.awt.image.ColorModel

pixel_bits, transferType

Fields inherited from interface java.awt.Transparency

BITMASK, OPAQUE, TRANSLUCENT

Constructor Summary

FloatColorModel(byte[] noData)
Constructs a float colormodel with the given no data value.

Method Summary

ColorModel	coerceData(WritableRaster raster, boolean isAlphaPremultiplied)
int	getAlpha(int pixel)
int	getAlpha(Object inData)
int	getBlue(int pixel)
int	getBlue(Object inData)
int	getGreen(int pixel)
int	getGreen(Object inData)
int	getRed(int pixel)
int	getRed(Object inData)
int	getRGB(int pixel)
int	getRGB(Object inData)
boolean	isCompatibleRaster(Raster raster)
boolean	isCompatibleSampleModel(SampleModel sm)

Methods inherited from class java.awt.image.ColorModel

createCompatibleSampleModel, createCompatibleWritableRaster, equals, finalize, getAlphaRaster, getColorSpace, getComponents, getComponents, getComponentSize, getComponentSize, getDataElement, getDataElement, getDataElements, getDataElements, getDataElements, getNormalizedComponents, getNormalizedComponents, getNumColorComponents, getNumComponents, getPixelSize, getRGBdefault, getTransferType, getTransparency, getUnnormalizedComponents, hasAlpha, hashCode, isAlphaPremultiplied, toString

Methods inherited from class java.lang.Object

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

Field Detail

buf

byte[] buf

Constructor Detail

FloatColorModel

public FloatColorModel(byte[] noData)

Constructs a float colormodel with the given no data value.

Parameters:

noData -

Method Detail

getAlpha

public int getAlpha(int pixel)

Specified by:

getAlpha 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

getRGB

public int getRGB(int pixel)

Overrides:

getRGB in class ColorModel

getAlpha

public int getAlpha(Object inData)

Overrides:

getAlpha in class ColorModel

getRed

public int getRed(Object inData)

Overrides:

getRed in class ColorModel

getGreen

public int getGreen(Object inData)

Overrides:

getGreen in class ColorModel

getBlue

public int getBlue(Object inData)

Overrides:

getBlue in class ColorModel

getRGB

public int getRGB(Object inData)

Overrides:

getRGB in class ColorModel

coerceData

public ColorModel coerceData(WritableRaster raster,
                             boolean isAlphaPremultiplied)

Overrides:

coerceData in class ColorModel

isCompatibleRaster

public boolean isCompatibleRaster(Raster raster)

Overrides:

isCompatibleRaster in class ColorModel

isCompatibleSampleModel

public boolean isCompatibleSampleModel(SampleModel sm)

Overrides:

isCompatibleSampleModel in class ColorModel