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- ;;; ===============================================
- ;;; 《长度统计》;如果选择变色的是取消选择,结果复制到剪切板
- ;;; 作者:langjs
- ;;; ===============================================
- (defun c:cdtj (/ en ent html i len leng lst lst1 lwd n name name1 obj p result ss str)
- (defun #err (s / n)
- (foreach n lst (entdel (cadr n)))
- (setvar "LWDISPLAY" lwd)
- (setvar "nomutt" 0)
- ((if command-s command-s vl-cmdf) ".UNDO" "E")
- (setq *error* $orr))
- (defun ssnext (en / ss)
- (setq ss (ssadd))
- (while (setq en (entnext en))
- (if (not (member (cdr (assoc 0 (entget en))) (list "ATTRIB" "VERTEX" "SEQEND")))
- (setq ss (ssadd en ss)))) ss)
- (defun pd (name lst / n p)
- (setq p nil)
- (foreach n lst (if (member name n) (setq p n))) p)
- (vl-load-com)
- (setvar "cmdecho" 0)
- (setq lwd (getvar "LWDISPLAY"))
- (vl-cmdf ".UNDO" "BE")
- (setvar "nomutt" 1)
- (setq $orr *error* *error* #err lst '() leng 0.0)
- (princ "\n 选择对象:")
- (while (setq ss (setq ss (ssget ":S" '((0 . "LINE,CIRCLE,ARC,ELLIPSE,LWPOLYLINE,POLYLINE,SPLINE")))))
- (setvar "LWDISPLAY" 1)
- (setq lst1 '())
- (repeat (setq i (sslength ss))
- (setq lst1 (cons (ssname ss (setq i (1- i))) lst1)))
- (while (setq name (car lst1))
- (setq lst1 (cdr lst1) obj (vlax-ename->vla-object name)
- len (vlax-curve-getdistatparam obj (vlax-curve-getendparam obj)) n (pd name lst))
- (if (setq n (pd name lst))
- (progn (setq lst (vl-remove n lst) leng (- leng len)
- lst1 (vl-remove (car n) lst1) lst1 (vl-remove (cadr n) lst1))
- (entdel (cadr n)))
- (progn (setq ent (entget name)) (entmake (cdr ent))
- (setq name1 (entlast) lst (cons (list name name1) lst)
- leng (+ leng len) obj (vlax-ename->vla-object name1) )
- (vla-put-color obj 60) (vla-put-lineweight obj aclnwt050))))
- (princ (strcat "\n 总长 = " (rtos leng) " mm"))
- (setq str (rtos leng) html (vlax-create-object "htmlfile")
- result (vlax-invoke (vlax-get (vlax-get html 'parentwindow) 'clipboarddata) 'setdata "Text" str))
- (vlax-release-object html))
- (foreach n lst (entdel (cadr n)))
- (setvar "LWDISPLAY" lwd)
- (setvar "nomutt" 0)
- (vl-cmdf ".UNDO" "E")
- (setq *error* $orr)
- (princ)
- )
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