There must be someone out thewre that can help me on this!
How can I manipulate a single pixel on a computer monitor using either C++ or Java, whether the pixel is in a window or not. For example, change the color of the pixel at position (x, y) to the color (r, g, b).
It really can't be that difficult to do since that is the basics of all graphical programming. I will appreciate it very much if I can get some direction form someone.