yes :D
My point is, I don't want to do that. :D I would like to set up a starting point and than measure the distance from that point to my cursor anywhere on a graph. (Like: DIRECTLY. So just as you can see coordinates shown directly on the right side of the cursor, I would like to have distance, if possible?)
EDIT: Ok I can see you edited your post. That last idea sounds pretty interesting. I will try that one. Thanks!