Lisp for Get the dimension of line of the selected intersection.

[skchui6159]

Hi everyone, can I use the lisp to get the dimension of intersection between lines like that? Anybody help?

Before:

After:

If the dimension is 0, it is not require to show.

[Kent1Cooper · Accepted solution]

The built-in >QDIM command< should do that for you.  Set up a Dimension Style as you want them [dots for "arrows," both extension lines suppressed, etc.].

[skchui6159]

Thank a lot!