org.apache.sanselan.formats.png
Class BitParser

java.lang.Object
  org.apache.sanselan.formats.png.BitParser

public class BitParser
extends java.lang.Object

Constructor Summary

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

Method Summary

int	getSample(int pixelIndexInScanline, int sampleIndex)
int	getSampleAsByte(int pixelIndexInScanline, int sampleIndex)

Methods inherited from class java.lang.Object

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

Constructor Detail

BitParser

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

Method Detail

getSample

public int getSample(int pixelIndexInScanline,
                     int sampleIndex)
              throws ImageReadException,
                     java.io.IOException

Throws:

ImageReadException

java.io.IOException

getSampleAsByte

public int getSampleAsByte(int pixelIndexInScanline,
                           int sampleIndex)
                    throws ImageReadException,
                           java.io.IOException

Throws:

ImageReadException

java.io.IOException