MAC friendly "snake measure" program

[cinderbird]

I need one for a project that should have been done yesterday, hurray procrastination!

My google-fu is coming up empty, can anyone help me out with a free MAC friendly snake or general measuring program?

All the ones ive found are windows only.

[OhBalls]

Hopefully you can find something useful in here

http://mac.wareseeker.com/free-measurement/

lots of freeware