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;本程序产生A1图框
5 S) g7 x: f7 Z(defun c:TKA1()
3 c4 m0 }. U b5 F ?. U, r& q (princ "请选择一个点作为图框的左下角:")
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; u* \" M, C: A( W6 D (setq aa (getpoint) )
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(car aa)
& X$ @$ O7 d4 C/ F7 U (setq bb (car aa))
; N9 q) M# m1 E (setq cc (cadr aa)) F% g" s" c# w$ `! a
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(setq dd (list bb cc)) m) }/ W$ b5 u8 U6 I& d7 W f1 I
(setq ee (list (+ bb 841) cc))
" p( E* Q; B; i+ U) [, y1 c (setq ff (list (+ bb 841) (+ cc 597))) ! A/ g8 I }! V4 C1 Q! m7 b
(setq gg (list bb (+ cc 597))) + C$ U$ x5 Y2 O, I
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(setq ddd (list (+ bb 25) (+ cc 10)))
( Q! Y2 l) F+ ^! P/ q% O (setq eee (list (+ bb 831) (+ cc 10)))
- w {9 m2 W4 f' U6 |3 g* h (setq fff (list (+ bb 831) (+ cc 587))) , _/ c7 }( ^- Y5 ^6 Y) w8 ?! U" b
(setq ggg (list (+ bb 25) (+ cc 587)))
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(progn
( `. s; N/ N+ P k (command "pline" dd ee "c") 0 i; w9 F/ A( Z& ^
(command "pline" ee ff "c")$ h1 ~/ m8 q/ r8 x9 U
(command "pline" ff gg "c")* J1 Z4 y4 i7 e9 a' ~$ b. J
(command "pline" gg dd "c") 4 _. T% e* H6 \* M0 r) J
9 h" O& n, s/ R- n& N ` (getpoint ddd ). e% U2 B, _2 S+ M. ]
(progn 0 S! V( Y6 f% C; |
(command "pline" ddd eee "c")
8 Q$ Q" |5 j5 ]6 T (command "pline" eee fff "c")
1 i+ C! c% o" x) Z; [1 o/ n (command "pline" fff ggg "c") 4 u6 Z7 d: P3 ]- R. ~6 G3 g p
(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