Total Area Autocad Lisp Jun 2026

What do you typically work in (feet, inches, meters, or mm)?

If your drawing is crowded, use the LAYISO command to temporarily isolate only the layer containing your boundaries (e.g., flooring, site boundaries). Run TA , select everything blindly via a crossing window, and then run LAYUNISO to bring your drawing back. total area autocad lisp

;; Step 4: Calculate area based on object type (cond ;; For Polylines, Circles, Ellipses, Splines ((member obj_name '("LWPOLYLINE" "CIRCLE" "ELLIPSE" "SPLINE")) (command "_.AREA" "_Object" ent) (setq area (getvar "AREA")) ) ;; For Regions ((equal obj_name "REGION") (setq area (vla-get-area (vlax-ename->vla-object ent))) ) ;; For Hatches ((equal obj_name "HATCH") (setq area (vla-get-area (vlax-ename->vla-object ent))) ) ) What do you typically work in (feet, inches, meters, or mm)

;; Helper function to check if object has area property (defun vlax-property-available-p (obj prop) (not (vl-catch-all-error-p (vl-catch-all-apply 'vlax-get-property (list obj prop)))) ) ;; Step 4: Calculate area based on object

I can modify the code to perfectly match your drafting workflow. Share public link

: A widely used routine (often attributed to Jimmy Bergmark) that calculates the total area of all selected objects at once. It works on polylines, circles, ellipses, and splines. A2F (Area to Field)