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将选择的数字相加 w' w# u# a8 P( p8 S* t& S- _0 {& K
z+ g% b0 L, i5 V8 v* w(defun c:j(), l6 T- O* d# r0 @% d( ?1 b/ x
(princ "请选择需相加的数字\n")/ L, y. f) k% V$ p. }( K
(setq ss1 (ssget))
" n1 `) J( w& g) r$ L (setq n (sslength ss1))
7 `+ n# k) f W6 F' U% ? (setq aa1 (entget (ssname ss1 0)))
9 J4 @- A+ ]9 w2 M (setq h1 (cdr (assoc 40 aa1)))
* ]3 g5 Z* S3 n* r2 z5 U (prompt "请您输入数字位数:<2") (setq ww (getint"> ："))
: L, y6 t/ ^) W" f$ a( ~# P (if ww (setq m ww) (setq m 2))0 r6 B4 u+ ]% k, t8 x( g
(setq pt1 (getpoint "请选择所放点\n"))
* F$ [% ]* s, h: @2 S- ^8 } (setq i 0 sum 0). ~% m7 D% @# ]4 g# x
(repeat n
9 [2 v% }# r: E: M; Q (setq pname (ssname ss1 i))4 u$ Z' }3 }# P+ Q1 H2 p
(setq ent (entget pname))
$ q" b7 q M, M+ V( b# u (setq p0 (cdr (assoc 0 ent)))
8 _0 x, W- c P# j+ [0 r" { (if (= p0 "TEXT")
! _% w! W1 Y0 Z( I, Q. ^% P Y; o* Q (progn! C. C/ Q$ m: d Q+ b
(setq z (cdr (assoc 1 ent)))
0 i9 [" Z) N1 h- \ (setq r1 (atof z))
( s, c8 C. n) Y+ ^! H9 R8 e; c (setq sum (+ sum r1))
% X# ~: ~+ p: Y0 a )! ^% ?+ @% p4 E; x
)
2 y$ O6 j4 \2 G1 o/ @/ d (setq i (+ i 1))
" K/ _$ F6 \# I )
' y* Z/ n* F" ]7 g& Y: x0 W (setq sum (rtos sum 2 m))
1 c/ c' J+ F+ v& t* |8 U (command "text" "m" pt1 h1 "0" sum)6 H2 a! A/ z6 d d5 H! q# ~$ A
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发表于 2008-6-10 08:16:24
楼主