After interfacing optical mouse with arduino we can get x and y co ordinates on our serial monitor as shown in http://www.martijnthe.nl/2009/07/interfacing-an-optical-mouse-sensor-to-your-arduino/ . so is it possible to plot those points and create a image sort of thing similar to using (putpixel) command in C. 
so is it possible to plot those points and create a image sort of thing similar to using (putpixel) command in C.
On the Arduino? Doesn't seem likely, does it?
On the PC? What does that have to do with Programming the Arduino?