It can be done, but the algorithm to draw such an arch would be pretty insane to do. Not impossible, but something as simple as that would probably take an hour or two for an experienced scripter to come up with, and that's making it look exactly like that bar, with no variable customization.
I can delete the thread, but there is no point. I'll close the thread though. Just PM me or report your first post if you want to re-open it.