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将所有选择的数字相乘/ |4 b4 e! ^3 W4 G! `
+ Z$ q" [& A3 t+ J/ S(defun c:xx()
; K8 E* s: t3 C (princ "请选择需相乘的数字\n")& o* V. ]- M3 D8 j3 v. F2 J
(setq ss1 (ssget))
( S q# l% l9 p6 N& v. T (setq n (sslength ss1))7 A& [( R, @3 I5 t6 r7 e j- B, f6 k
(setq aa1 (entget (ssname ss1 0)))
' ^4 D) a% R M- ~- C (setq h1 (cdr (assoc 40 aa1)))! o# P. o" K/ x+ E7 A2 w% z
(prompt " TYPE 输出数字位数:<2") (setq ww (getint"> ")) + N( q" B! m1 F' s& I5 Y
(if ww (setq m ww) (setq m 2))
# H$ J+ g4 O4 x. g (setq pt1 (getpoint "请选择所放点(中点)\n"))2 B7 H* `2 l8 e
(setq i 0 sum 1)) v" i7 g2 t# L5 h; A8 m3 z' `, i
(repeat n
# E' w8 y% v; Q/ X1 T8 s (setq pname (ssname ss1 i))) v$ P3 u5 l/ D. K: {
(setq ent (entget pname)): T7 X, F$ K( F. ]
(setq p0 (cdr (assoc 0 ent)))
9 {) D# F- z4 g4 G, s (if (= p0 "TEXT")+ G' ~* ?5 b3 k3 k+ q
(progn
4 j+ A( ]8 c3 g0 f' O- I6 M (setq z (cdr (assoc 1 ent)))) f& e8 g3 z" S/ W
(setq r1 (atof z))7 W* O' b. f# J
(setq sum (* sum r1))
( E$ \6 F5 G- H7 Z( e5 v )# ^, E K6 Q& \( }2 F
)
3 D( b' N L) r (setq i (+ i 1))
7 v- T9 _8 a, a) ~# _ )
( }7 J( X% I& @5 N& f- h6 J% e# [ (setq sum (rtos sum 2 m))) B: A2 h9 h3 M3 }* I2 w L
(command "text" "m" pt1 h1 "0" sum): W2 X, _$ B" Q3 p) s' b
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发表于 2008-6-10 08:13:25
楼主