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将选择的数字相加
' @- ?, l0 z& q
6 E* d# P3 U3 E" `3 O(defun c:j()
& I; Y4 m, X( C: }$ u8 K (princ "请选择需相加的数字\n")
F9 X+ ~* I% s (setq ss1 (ssget))
6 A }( f: W( H, W! O5 s. E (setq n (sslength ss1))
# j: h% P& e3 G2 T- \/ N (setq aa1 (entget (ssname ss1 0)))
7 v" e/ `: N. E+ l/ ?- |8 F4 \! } (setq h1 (cdr (assoc 40 aa1)))
/ \0 v$ J( e* V( t: @* D (prompt "请您输入数字位数:<2") (setq ww (getint"> :")) # n6 R+ P' B, ?& @+ S v
(if ww (setq m ww) (setq m 2))
. M! T1 N8 x1 i: }! z) K (setq pt1 (getpoint "请选择所放点\n")): n5 }( f% a4 H0 G; o
(setq i 0 sum 0)
4 _; q- W }# c# P0 V4 v (repeat n8 n; ?1 o& u8 m5 j, X! ?
(setq pname (ssname ss1 i))
* G* v9 K" _9 Y% i: K& s (setq ent (entget pname))
N; B0 h( a: I# K9 v4 j. t (setq p0 (cdr (assoc 0 ent)))
( k( W+ c$ T. p (if (= p0 "TEXT"); E, _; Y+ U W& B5 r
(progn& E7 l8 {2 s0 S6 b* x
(setq z (cdr (assoc 1 ent)))2 ~ H. ~; I$ w- \9 m$ m$ h
(setq r1 (atof z)); Z$ w% L3 `5 |8 H6 M: q
(setq sum (+ sum r1))
+ t; h! M. ]7 m! v3 c )
: N& b6 F. i" d: C )
8 a% ~7 c7 m. A. O7 W8 I (setq i (+ i 1))
N' J; G7 ]! Q+ ~1 T/ } ). `7 U4 {+ r; T9 X6 D$ ]1 h6 Z+ E
(setq sum (rtos sum 2 m))
5 ?) \# c& w0 c- ~9 ]0 z (command "text" "m" pt1 h1 "0" sum)
% y2 S+ p5 ^: c3 a) |
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