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将选择的数字相加8 ^. c' P4 K S3 u, N
5 N3 { @3 j6 ?( |! B6 D
(defun c:j()1 w; T$ i( y: J k4 v
(princ "请选择需相加的数字\n")6 ?. w6 d! l3 W3 Y% B. c0 g# X+ G% O
(setq ss1 (ssget))+ o2 B, c2 ^; v' f
(setq n (sslength ss1))2 n# y, K6 e- a& B
(setq aa1 (entget (ssname ss1 0)))
8 k4 h& I M/ c o& c9 x (setq h1 (cdr (assoc 40 aa1)))
2 J' C; w( f" v7 ^* B (prompt "请您输入数字位数:<2") (setq ww (getint"> ："))
1 \( J' M/ d2 K; M8 c1 c9 f (if ww (setq m ww) (setq m 2))( y1 _. Y+ N' ^
(setq pt1 (getpoint "请选择所放点\n"))
2 v3 T! A* R- G i0 ^# C% j, N$ ? (setq i 0 sum 0) L3 u* `" o: v! A& q; M" g' i
(repeat n D. ~0 a4 I i0 t8 J5 [
(setq pname (ssname ss1 i))
, E) C$ a: l" Y* b (setq ent (entget pname))
$ i4 k6 q+ s0 q5 F (setq p0 (cdr (assoc 0 ent))): I* h! c- F0 A# Z
(if (= p0 "TEXT")$ x' L# R8 A3 ?0 L5 S8 o% t5 E" M
(progn
! h" A8 p; M# s$ N+ e ^ (setq z (cdr (assoc 1 ent)))! W% p% B8 @ a3 q& q. [
(setq r1 (atof z))+ K! ]. I/ T# v: y4 e; N3 ~6 k
(setq sum (+ sum r1))
* I7 _; o$ h. E. i )5 n# o, I# S3 b3 z
)# j0 o6 B! E0 ~. b- `1 p
(setq i (+ i 1)), N; A1 M& A, P
)
3 U' `6 e. p0 y% Z (setq sum (rtos sum 2 m))* K+ O- j3 o: ?+ G [" s; W
(command "text" "m" pt1 h1 "0" sum)/ ^: \) W7 y& r/ |1 e- L$ }
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发表于 2008-6-10 08:16:24
楼主