多段线批量注记坐标
多段线批量注记坐标，73哥函数(defun C:ddxzb(/ cd cd1 cd2 x y zh zj x y zj1 k ss ent11)(command "LAYER" "M" "htext" "")
(princ "\n比例尺:<")
(princ scale)
(princ ">")
(setq scale1 (getreal))
(if (not (null scale1)) (setq scale scale1))
(setq zh (/ (* 2.5 scale) 1000)
zj (* zh 4)
zj (list zj zj)
)
;标注坐标函数
(defun rrdd (cd zh zj / x y sset1 sset2 sset3)
(setvar "luprec" 3)
(command "OSNAP" "")
(setq x (strcat "Y=" (rtos (car cd)))
y (strcat "X=" (rtos (cadr cd)))
;cd (mapcar '+ cd zj)
)
(setq zj1 (* zh 0.3))
(command "LINE" cd
(mapcar '- cd (list 0 zj1))
""
)
(command "TEXT" cd zh 0 y)
(setq sset1 (ssget "l"))
(setq zj1 (* zh 1.5)
cd (mapcar '- cd (list 0 zj1))
)
(command "TEXT" cd "" 0 x)
(setq sset2 (ssget "l"))
(setq zj1 (* zh 1.2)
cd (mapcar '+ cd (list 0 zj1))
)
(command "LINE" cd
(polar cd 0 (/ (* 25 scale) 1000))
""
)
(setq sset3 (ssget "l"))
(command "select" sset1 sset2 sset3 "")
(setq sset (ssget "p"))
)
(defun Plinexy(e / p a b n ob q et d d1 en et) ;;多线段节点坐标(滤掉了多余点，未处理假闭合)
(setq a(entget e)ob(vlax-ename->vla-object e)et(cdr(assoc 0 a))n 0 p nil d nil)
(cond((="LWPOLYLINE"et)
(repeat(length a)(setq b (nth n a) n (+ n 1))
(if (= 10 (car b))(progn
(setq q(list (cadr b) (caddr b))d1(vlax-curve-getDistAtPoint ob q))
(if p (if (not(member d1 d)) (setq p (append p (list q))d (append d (list d1))))
(setq p (list q))))
)))
((="POLYLINE"et)
(SETQ EN (ENTGET (SETQ E (ENTNEXT E))))
(WHILE (/= (CDR (ASSOC 0 EN)) "SEQEND")
(SETQ q (CDR (ASSOC 10 EN))d1(vlax-curve-getDistAtPoint ob q)q(reverse(cdr(reverse q))))
(if p(if (not(member d1 d)) (setq p (append p (list q))d (append d (list d1))))
(setq p (list q)))
(SETQ EN (ENTGET (SETQ E (ENTNEXT E)))))
(setq p(reverse p))
))
P)
;;;;
(setq ss (ssget '((0 . "lwpolyline,polyline"))) )
(repeat (setq k (sslength ss))
(setq ent11 (ssname ss (setq k (1- k))))
;(setq ent11(car (entsel"\n请选择多段线：")))
(foreach cd (plinexy ent11)
(rrdd cd zh zj)
)
)
) XY 叠在一起？ ; 错误: no function definition: VLAX-ENAME->VLA-OBJECT
这是什么原因呢？
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