I'm not sure what this scrolling is called so I used a game as an example. I wanna be the guy is a pretty well known 2d platformer, its scrolling is like this:
You have a "Screen" which displays one part of the lay out, when you get to edges of the screen / beat it, it shifts your point of view to the next screen, usually beside the next one in the lay out, so the whole game is one big layout pretty much.
If anyone knows what i'm talking about and can tell me how to do this that would be great!
PS: IWBTG website: http://kayin.pyoko.org/iwbtg/