I have these diagonal lines in my artboard which I want to make vertical lines.
The horizonal lines are easy to make vertical but how can I make the diagonal lines also vertical?
I tried several options but failed, there seems no other topic on here which solves my problem.
Hope there is someone with the knowledge!
EDIT:
What I actually mean is this line down here is a diagonal. I want this to be rotated so it gets a straight line (horizontal or vertical).