Package org.apache.commons.imaging.formats.bmp

Class PixelParserBitFields

java.lang.Object

org.apache.commons.imaging.formats.bmp.PixelParser

org.apache.commons.imaging.formats.bmp.PixelParserSimple

org.apache.commons.imaging.formats.bmp.PixelParserBitFields

class PixelParserBitFields
extends PixelParserSimple

Field Summary

Fields

Modifier and Type	Field	Description
private final int	alphaMask
private final int	alphaShift
private final int	blueMask
private final int	blueShift
private int	bytecount
private final int	greenMask
private final int	greenShift
private final int	redMask
private final int	redShift

Fields inherited from class org.apache.commons.imaging.formats.bmp.PixelParser

bhi, colorTable, imageData, is

Constructor Summary

Constructors

Constructor	Description
PixelParserBitFields(BmpHeaderInfo bhi, byte[] colorTable, byte[] imageData)

Method Summary

Modifier and Type	Method	Description
private int	getMaskShift(int mask)
int	getNextRGB()
void	newline()

Methods inherited from class org.apache.commons.imaging.formats.bmp.PixelParserSimple

processImage

Methods inherited from class org.apache.commons.imaging.formats.bmp.PixelParser

getColorTableRGB

Methods inherited from class java.lang.Object

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

Field Details

redShift

private final int redShift

greenShift

private final int greenShift

blueShift

private final int blueShift

alphaShift

private final int alphaShift

redMask

private final int redMask

greenMask

private final int greenMask

blueMask

private final int blueMask

alphaMask

private final int alphaMask

bytecount

private int bytecount

Constructor Details

PixelParserBitFields

PixelParserBitFields(BmpHeaderInfo bhi,
 byte[] colorTable,
 byte[] imageData)

Method Details

getMaskShift

private int getMaskShift(int mask)

getNextRGB

public int getNextRGB()
               throws ImageReadException,
IOException

Specified by:

getNextRGB in class PixelParserSimple

Throws:

ImageReadException

IOException

newline

public void newline()
             throws ImageReadException,
IOException

Specified by:

newline in class PixelParserSimple

Throws:

ImageReadException

IOException