solution cad

[tongminh97]

Hello, is there a way for me to know whether all my lines are connected to each other or not? Thank you.

[ec-cad]

Set your OSNAP settings to "Intersection" and turn off all other settings.

Hover above the lines of interest, should show a hour-glass type little icon at the Intersection point.

There is way in Lisp to pick a couple of lines of interest, and see if they intersect or not.

ECCAD

[Sea-Haven]

Do a google this is not a new question, it has been answered many times, the over-riding question is which end point do you move ? I am sure someone who answered this question previously will respond.

google something like this "find non matching end points autocad lisp"

[tongminh97]

Thank you for your answer.But the solutions I found online don't solve the case where a line intersects the middle of another line, like in the image.Other solutions only work for cases where the endpoints of two lines are connected.

[paullimapa · Accepted solution]

Try BPOLY, Pick Points

Click Close & Esc to cancel command then zoom out or in a little with the wheel

Regen to remove those red circles drawn

[tongminh97]

ok thank Pau

[paullimapa]

You’re welcome…cheers!!!