anon.util.captcha
Class BinaryImageExtractor

java.lang.Object
  anon.util.captcha.BinaryImageExtractor

public class BinaryImageExtractor
extends java.lang.Object

This is a helper class for extracting binary images.

Constructor Summary

BinaryImageExtractor()

Method Summary

static java.awt.Image

binaryToImage(byte[] a_binaryData) Transfroms the data of our own binary image format back to a Image.

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryImageExtractor

public BinaryImageExtractor()

Method Detail

binaryToImage

public static java.awt.Image binaryToImage(byte[] a_binaryData)

Transfroms the data of our own binary image format back to a Image. The returned Image uses the default color model. The black pixels are shown in a more eye-friendly dark gray.

Parameters:

a_binaryData - A image in our own binary image format.

Returns:

A Image of the input data or null, if the input data are not in the binary image format.