trex.Algo
Class StegoAlgoLSBpp.LSBppDecryptFilter

java.lang.Object
  |
  +--java.awt.image.ImageFilter
        |
        +--java.awt.image.RGBImageFilter
              |
              +--trex.Filter.TRexFilterRGB
                    |
                    +--trex.Algo.StegoAlgoLSB.LSBDecryptFilter
                          |
                          +--trex.Algo.StegoAlgoLSBpp.LSBppDecryptFilter

All Implemented Interfaces:

Cloneable, ImageConsumer

Enclosing class:

StegoAlgoLSBpp

protected class StegoAlgoLSBpp.LSBppDecryptFilter

extends StegoAlgoLSB.LSBDecryptFilter

This class adds the XOR functionality to the "getData" function. Besides that, it is identical to the LSBDecryptFilter.

Field Summary

Fields inherited from class trex.Filter.TRexFilterRGB

data, h, w

Fields inherited from class java.awt.image.RGBImageFilter

canFilterIndexColorModel, newmodel, origmodel

Fields inherited from class java.awt.image.ImageFilter

consumer

Fields inherited from interface java.awt.image.ImageConsumer

COMPLETESCANLINES, IMAGEABORTED, IMAGEERROR, RANDOMPIXELORDER, SINGLEFRAME, SINGLEFRAMEDONE, SINGLEPASS, STATICIMAGEDONE, TOPDOWNLEFTRIGHT

Constructor Summary

StegoAlgoLSBpp.LSBppDecryptFilter(int w, int h)
Constructor.

Method Summary

String

getData() Return contained data as a String.

Methods inherited from class trex.Algo.StegoAlgoLSB.LSBDecryptFilter

filterRGB

Methods inherited from class java.awt.image.RGBImageFilter

filterIndexColorModel, filterRGBPixels, setColorModel, setPixels, setPixels, substituteColorModel

Methods inherited from class java.awt.image.ImageFilter

clone, getFilterInstance, imageComplete, resendTopDownLeftRight, setDimensions, setHints, setProperties

Methods inherited from class java.lang.Object

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

Constructor Detail

StegoAlgoLSBpp.LSBppDecryptFilter

public StegoAlgoLSBpp.LSBppDecryptFilter(int w,
                                         int h)

Constructor. Calls super().

Method Detail

getData

public String getData()
               throws DecryptImpossibleException

Return contained data as a String.

Overrides:

getData in class TRexFilterRGB

Returns:

Contained data.

DecryptImpossibleException