Pixel by Pixel editing

Hi, how can one traverse through each pixel in a picture, therefore editing one by one?

[94 byte] By [futureaussiectoa] at [2007-11-27 10:57:57]
# 1

With a java.awt.image.BufferedImage, use getRGB(...) and setRGB(...).

JohnLAllena at 2007-7-29 12:12:26 > top of Java-index,Security,Cryptography...