Support

As evidenced by over 30 years of development history, trust-worthy Korean CAD, CADian!

Utility Archive · 2026.03.02
[Lisp #383] ALLC : Centerline for Rectangles & Circles

Hi,

This is CADian.

We have prepared 400+ Lisp programs to aid your CAD experience, free of charge!

Full List of all CADian Lisps : [Full CADian Lisp List]

How to Install : [CADian Lisps Download & Install Guide]


====================================================


1/ Command :

  • ALLC



2/ Description :
This tool automatically draws centerlines for multiple rectangles and circles at once.

  • Batch Processing: Select a group of objects (rectangles and circles) using a window, and the tool will generate centerlines for all valid shapes found within.

  • Smart Detection: It identifies circles and rectangular shapes within the selection area to apply centerlines.


3/ How to Use :

  1. Type allc in the command line and press Enter.

  2. Click the First Point (PT1) to start the selection window.

  3. Click the Second Point (PT2) to finish the selection window, enclosing the objects you want to process.

  4. Centerlines are automatically drawn for all detected circles and rectangles inside the selection.



Added to cart.

VIEW CART

Please sign in first.

JOIN