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将选择的数字相加
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(defun c:j()
9 ^ G+ |" Q" { B y. C" J% N3 U7 k (princ "请选择需相加的数字\n")
5 z4 K, z7 W$ {0 o% d4 [+ R, g (setq ss1 (ssget))7 t% h$ w v- Z* [
(setq n (sslength ss1))* W3 E W* M) j) V
(setq aa1 (entget (ssname ss1 0)))$ t. I8 Z5 O) L+ _! l
(setq h1 (cdr (assoc 40 aa1)))- [4 c/ C! {! |# j- R
(prompt "请您输入数字位数:<2") (setq ww (getint"> :"))
. r' v* u* @2 A- }" |) M (if ww (setq m ww) (setq m 2))
: u# V* M4 \5 t, h' k# g% B$ I' S (setq pt1 (getpoint "请选择所放点\n"))9 Y' p$ ~) m: Y0 C
(setq i 0 sum 0)
2 t5 U) C$ I C: g& S u! _ (repeat n
5 U" Y8 I6 o0 a" m% R (setq pname (ssname ss1 i)): J7 r5 ?9 ^* p' G* I; Z+ R
(setq ent (entget pname))
& P4 f* Q5 L/ P" J0 j (setq p0 (cdr (assoc 0 ent)))7 u( H6 D5 [4 @4 s4 B
(if (= p0 "TEXT")3 f( ^* W* T ]( `- v
(progn
5 V1 ?4 a0 ?8 T8 X- Q. X (setq z (cdr (assoc 1 ent)))
5 b' R5 Z; O) B- e8 Z( G5 n. r/ T5 x (setq r1 (atof z))' `, i, b, W7 e2 ~7 ~
(setq sum (+ sum r1))# s' [) g' ]) \ K) a& u0 P" ?
)
) P5 E2 ?! {1 P, J% g( } )
5 Z8 M2 }( |0 R" t8 v (setq i (+ i 1))
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(setq sum (rtos sum 2 m))8 n' c7 G" T1 @# D+ j- F
(command "text" "m" pt1 h1 "0" sum)
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