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将选择的数字相加
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(defun c:j()
8 ^3 U) n2 X- f. |6 s, T3 n (princ "请选择需相加的数字\n")
. ]4 x- H- _/ I3 H: m (setq ss1 (ssget))
* P: ?0 |# H; T8 s( m4 _ (setq n (sslength ss1))+ F# s8 h2 e4 L5 r6 S9 m
(setq aa1 (entget (ssname ss1 0)))& ?# e- a3 [0 D! q) X; O; }
(setq h1 (cdr (assoc 40 aa1))); B( A7 n. D7 x/ Y5 x0 P- O
(prompt "请您输入数字位数:<2") (setq ww (getint"> :")) . ^" i6 ?: `: w% l5 u& m
(if ww (setq m ww) (setq m 2))* m3 B* s) |4 _- u; U
(setq pt1 (getpoint "请选择所放点\n")) L( g* H) k: ?2 F* h
(setq i 0 sum 0)% |# H7 A: O! q+ W0 r# o
(repeat n: b. v5 \8 X2 g Q. B
(setq pname (ssname ss1 i))
: O* o- D- w+ B" l( M$ W" I9 f (setq ent (entget pname))7 I& A2 l5 V3 I: q
(setq p0 (cdr (assoc 0 ent)))9 ]" w- d2 ^' X3 U5 E& D; E i
(if (= p0 "TEXT")
$ Q% W& G1 r2 ?- S! } (progn- K1 l0 H9 y5 d( \0 a# E
(setq z (cdr (assoc 1 ent)))
0 D* g1 D% T1 p7 q% z, m (setq r1 (atof z))$ q" B. \3 V( @
(setq sum (+ sum r1))
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(setq i (+ i 1))( f7 \- z5 r: [: V3 D& c
)
8 v! y- t( ] `& l0 K" Y& [. G (setq sum (rtos sum 2 m)), G5 ]& f h2 h3 g* V: ]
(command "text" "m" pt1 h1 "0" sum)1 C' d4 ]5 Z. X j2 B
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