creating a gray scale image and assign intensity values to each pixel run time

My task is to:

creating a 5x5 gray scal image and to assign intensity values to each pixel of that image run time

how i will do this?

thanks

[Rik]

Have a read here (or here for more general advice). It will greatly improve your chances of getting an answer.

This sounds like a poorly worded homework assignment. You can find guidelines for posting homework on this forum here