Lol I downloaded an on-screen ruler but it doesn't rotate so idk! I don't think I have a real ruler around here though haha
I'd say you can just create
one out of a piece of paper, a pencil, a ribbon or something like that. Make marks there that would represent centimetres (or other unit, doesn't matter how far away from each other they are as long as they are all the same far away from each other, if you know what I mean, you can use... have no clue... pen cap or some other small object to measure where to make the next mark) as the actual measurement doesn't matter (as long as you're using one and the same measuring means for the whole process), the thing that matters is the relation between the final measurements (numbers). At least that's what I understood. I hope I expressed myself well and you can understand what I wanted to say.
But then again I think searching for the real ruler would probably be easier
Last edited by mumiinek; 11-26-2010 at 05:14 PM.