Topic: Length of Line or polyline till Intersection

[cadnb]

Hi,
I'm new here. I have a problem. I need to annotate the length of lines or polylines (multiple/single) till its first intersection point. The length should be added with a provided numeric value and divided by the scale factor. I have attached the image. I don't need the dimension (shown in the image). Thank you for your any advice..

 

[dgorsman]

Welcome aboard.

LISP automation is very similar to how you would do it manually.  So one of the first steps in writing LISP is answering the question: "How do I do this manually?".  Break it down logically, step by step.

[cadnb]

Primarily I take put Dimaligned command>>>>> Click at first point and then at the intersection point>>>> Took the dimension value>>> Subtract the value from the Base value>>>> Divide the subtracted value by the scale factor>>> enter DT command and put the result.