Class BitParser

java.lang.Object

org.apache.commons.imaging.formats.png.BitParser

final class BitParser
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final int	bitDepth
private final int	bitsPerPixel
private final byte[]	bytes

Constructor Summary

Constructors

Constructor	Description
BitParser(byte[] bytes, int bitsPerPixel, int bitDepth)

Method Summary

Modifier and Type	Method	Description
int	getSample(int pixelIndexInScanline, int sampleIndex)
int	getSampleAsByte(int pixelIndexInScanline, int sampleIndex)

Methods inherited from class Object

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

Field Details

bytes

private final byte[] bytes

bitsPerPixel

private final int bitsPerPixel

bitDepth

private final int bitDepth

Constructor Details

BitParser

BitParser(byte[] bytes,
 int bitsPerPixel,
 int bitDepth)

Method Details

getSample

public int getSample(int pixelIndexInScanline,
 int sampleIndex)
              throws ImagingException

Throws:

ImagingException

getSampleAsByte

public int getSampleAsByte(int pixelIndexInScanline,
 int sampleIndex)
                    throws ImagingException

Throws:

ImagingException