TransparencyFilterIndexedColor

java.lang.Object
- org.apache.commons.imaging.common.BinaryFileParser
- - org.apache.commons.imaging.formats.png.transparencyfilters.AbstractTransparencyFilter
  - - org.apache.commons.imaging.formats.png.transparencyfilters.TransparencyFilterIndexedColor

public class TransparencyFilterIndexedColor
extends AbstractTransparencyFilter

- Constructor Summary
  
  Constructors
  Constructor Description
  
  TransparencyFilterIndexedColor(byte[] bytes)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  int filter(int rgb, int index)
  - Methods inherited from class org.apache.commons.imaging.formats.png.transparencyfilters.AbstractTransparencyFilter
    getByte, getLength
  - Methods inherited from class org.apache.commons.imaging.common.BinaryFileParser
    debugNumber, debugNumber, getByteOrder, setByteOrder
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TransparencyFilterIndexedColor

public TransparencyFilterIndexedColor(byte[] bytes)

Method Detail

filter

public int filter(int rgb,
                  int index)
           throws ImagingException,
                  java.io.IOException

Specified by:: filter in class AbstractTransparencyFilter
Throws:: ImagingException; java.io.IOException