Good afternoon my name is ***** ***** I will assist with your query today.
Your canon doesnt have an integrated panoramic function, however you can take multiple stills (or video frames) to form a panoramic photo in pre-production.
The best program to use to stitch together the stills is Photoshop CS5.
So the answer to your question is this needs to be done by software on your computer, as there isnt a native function on the camera itself.
Good evening, I havent heard from you in a while, do you still require assistance?