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;本程序产生A1图框; u$ q" G. p) d% t8 w: P( `
(defun c:TKA1()) G# v. p# D1 m# `9 N
(princ "请选择一个点作为图框的左下角:")
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) a; ?$ C* J+ M, |( R (setq aa (getpoint) )
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(car aa)4 f T4 d2 B; j& |0 ]
(setq bb (car aa))
5 F4 M$ [7 f1 }5 Q k (setq cc (cadr aa))6 ~. T" d" ?* z0 {* M$ |
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(setq dd (list bb cc))
5 K- K0 y2 I* I& ?5 H, t7 g (setq ee (list (+ bb 841) cc)) - P) C! D1 ~, \( G
(setq ff (list (+ bb 841) (+ cc 597))) 9 x! c) E+ V% J4 O6 s/ B
(setq gg (list bb (+ cc 597)))
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$ [9 `' k! k8 C, M (setq ddd (list (+ bb 25) (+ cc 10))) ; J1 F+ [4 Y; C9 |/ G* t2 S, z. w
(setq eee (list (+ bb 831) (+ cc 10)))
( i4 G1 _) p0 C, ~) F; S) Z (setq fff (list (+ bb 831) (+ cc 587)))
2 D& H6 P, F' z7 x* R, c* l0 u+ ^ (setq ggg (list (+ bb 25) (+ cc 587))) 6 s7 `. L# |& C4 R5 u
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(progn
- ~) {2 Z, o3 u( g. L1 [ (command "pline" dd ee "c")
. q& V( g/ W5 v$ d/ C2 f. q* M! z9 v. S (command "pline" ee ff "c")
) _. u/ K; i, i" X( r% ^ (command "pline" ff gg "c")% x' O ~" S, x# |2 h8 T7 n
(command "pline" gg dd "c") + J" q7 b- U; M7 p3 }
" ?9 E3 }) ^* q- W (getpoint ddd )
! I( k7 t0 k3 X( |& N o (progn ! y+ U& y, k; R, P7 P: m
(command "pline" ddd eee "c") $ M; _8 ]4 s( {$ d" Q0 W- z
(command "pline" eee fff "c") $ n m V% h1 N2 h! E8 F
(command "pline" fff ggg "c") . f4 ?1 r* d( a4 e1 T
(command "pline" ggg ddd "c")
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这个程序只能画出外框，却画不出内框，应该在 (getpoint ddd )这一句中，不知怎么改？就是把光标定向内框的左下角 |
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发表于 2010-4-1 17:07