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将选择的数字相加* h5 H/ R: p3 |( f2 X, }% H& T
* P, ~$ e- t7 M+ P2 A: N# \
(defun c:j()
% P* k* z: H8 @* J: r( P, w& L (princ "请选择需相加的数字\n")+ P" V+ m% h% e3 A) b; o3 C6 U
(setq ss1 (ssget))8 b2 e. m* G7 Z6 K6 i6 x
(setq n (sslength ss1))
7 n$ L, d# d& [ R+ a (setq aa1 (entget (ssname ss1 0)))5 D/ x& P" w- W2 m' ?2 `
(setq h1 (cdr (assoc 40 aa1)))5 ^5 Q; C0 I0 m* m2 q8 v
(prompt "请您输入数字位数:<2") (setq ww (getint"> ：")) 2 k& A' w# u+ g
(if ww (setq m ww) (setq m 2))
8 S4 e& H0 l7 _ (setq pt1 (getpoint "请选择所放点\n"))6 ~. O+ a6 g# E% F- y0 y
(setq i 0 sum 0)7 {0 b% q9 ]8 c; ^
(repeat n7 C; ]' O2 b. \/ r% t- h, k
(setq pname (ssname ss1 i))
9 B$ T8 v1 p! J( I/ { (setq ent (entget pname))5 e$ _ l& f9 s0 p& q
(setq p0 (cdr (assoc 0 ent))). c+ r2 X( `. w6 L& w- T
(if (= p0 "TEXT")# j4 {1 U- l8 V4 w8 u5 R( y5 I1 ?
(progn
: s9 x2 B9 n& p6 z, G (setq z (cdr (assoc 1 ent)))
# z/ R& I! U! ~( G* Q (setq r1 (atof z))
K# `+ u) s7 o$ m: f$ K0 x (setq sum (+ sum r1)); a& y8 x d$ p H- j9 Q- y
)
- _7 A6 r2 `! ` )4 C/ E4 c) E5 @: a# Z
(setq i (+ i 1))
7 y/ ]8 ^' I4 K+ p8 p& A, H )2 G: e) K: v2 d) Q% I# u% W* P
(setq sum (rtos sum 2 m))
! k5 v" H3 F8 ~' ]2 r; D$ @ (command "text" "m" pt1 h1 "0" sum)
M# ~8 R6 c& `) |
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发表于 2008-6-10 08:16:24
楼主