Lineweight stripper is a simple AutoLISP tool to turn lineweights to zero in a drawing.
;;; AutoCAD Wiki AutoLISP code header. ;;; ;;; Copy this code to a file on your computer. ;;; Start highlighting OUTSIDE the code boxes and use the mouse or keyboard to ;;; highlight all the code. ;;; If you select too much, simply delete any extra from your destination file. ;;; In Windows you may want to start below the code and use [Shift]+[Ctrl]+[Home] ;;; key combination to highlight all the way to the top of the article, ;;; then still holding the [Shift] key, use the arrow keys to shrink the top of ;;; the selection down to the beginning of the code. Then copy and paste. ;;; This program is free software: you can redistribute it and/or modify ;;; it under the terms of the GNU General Public License as published by ;;; the Free Software Foundation, either version 3 of the License, or ;;; (at your option) any later version. ;;; ;;; This program is distributed in the hope that it will be useful, ;;; but WITHOUT ANY WARRANTY; without even the implied warranty of ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ;;; GNU General Public License for more details. ;;; ;;; The working version of this software is located at the AutoCAD Wiki. ;;; Please AutoCAD:Be_bold in adding clarifying comments and improvements at ;;; https://autocad.fandom.com/wiki/Lineweight_stripper_(AutoLISP_tool)
;;; C:LWSTRIP ;;; Makes all lineweights 0 in the current drawing ;;; ;;; Copyright holders: ;;; 2008 Hubbard Enterprises, Inc. dba Hubbard Engineering Gilbert, Arizona (DEFUN C:LWSTRIP (/ EG EN ICURRENTOBJECT SSALL) (SETQ SSALL (SSGET "X") ICURRENTOBJECT -1 ) ;;For every object in the selection set, (WHILE (SETQ EN (SSNAME SSALL (SETQ ICURRENTOBJECT (1+ ICURRENTOBJECT)))) ;;Set the lineweight to 0 (SETQ EG (ENTGET EN)) ;;Entmod modifies the entity based on the new list after the substitution. (ENTMOD (SUBST (CONS 370 0) (ASSOC 370 EG) EG)) ) ;;Set various drawing settings to make sure lineweights don't appear unexpectedly. (SETVAR "celweight" -1) (SETVAR "dimlwd" -2) (SETVAR "dimlwe" -2) (SETVAR "lwdefault" 0) ;;Exit function silently (PRINC) ) ;|«Visual LISP© Format Options» (72 2 40 2 nil "end of " 60 2 2 2 1 nil nil nil T) ;*** DO NOT add text below the comment! ***|;