org.apache.commons.imaging.formats.png.scanlinefilters

Class ScanlineFilterPaeth

java.lang.Object

org.apache.commons.imaging.formats.png.scanlinefilters.ScanlineFilterPaeth

All Implemented Interfaces:

ScanlineFilter

public class ScanlineFilterPaeth
extends java.lang.Object
implements ScanlineFilter

Constructor Summary

Constructors

Constructor and Description
ScanlineFilterPaeth(int bytesPerPixel)

Method Summary

Modifier and Type	Method and Description
void	unfilter(byte[] src, byte[] dst, byte[] up)

Methods inherited from class java.lang.Object

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

Constructor Detail

ScanlineFilterPaeth

public ScanlineFilterPaeth(int bytesPerPixel)

Method Detail

unfilter

public void unfilter(byte[] src,
                     byte[] dst,
                     byte[] up)
              throws ImageReadException,
                     java.io.IOException

Specified by:

unfilter in interface ScanlineFilter

Throws:

ImageReadException

java.io.IOException