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;本程序产生A1图框- W% g2 }" q& t" g) p) e, E( `% y# q% ?
(defun c:TKA1()7 [% N! A, \1 W( G2 o4 Z% U
(princ "请选择一个点作为图框的左下角:")+ [8 w3 _2 w( [" {8 s# o
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(setq aa (getpoint) )
/ T7 R* P0 R# ^/ [5 ]( ]
2 P+ m* W. ^" l' s (car aa)6 y8 w3 L7 Q5 z! ~+ O
(setq bb (car aa))3 o% @9 B6 N) l; Y9 v+ K' L
(setq cc (cadr aa))
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! T+ Z! v- Y# q: I0 k1 N4 n3 {% B (setq dd (list bb cc))
: E# K7 X* O* h8 [$ ] (setq ee (list (+ bb 841) cc)) 8 H) ~ s0 Y& u4 B3 ^; a: ?' X, G& P+ R
(setq ff (list (+ bb 841) (+ cc 597)))
I. j2 A4 e, O (setq gg (list bb (+ cc 597))) 2 t: \0 ~ O8 I
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(setq ddd (list (+ bb 25) (+ cc 10)))
/ E2 B: T" p% l* X8 h2 I& p) s, W (setq eee (list (+ bb 831) (+ cc 10)))
7 F/ ]4 e G1 P, ^ (setq fff (list (+ bb 831) (+ cc 587)))
" `: l$ H& F7 l7 w; ~" Q; L; V7 ~ (setq ggg (list (+ bb 25) (+ cc 587))) 0 s( w8 t1 q' O- n; |+ V
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(progn! x |+ b$ T$ z9 C1 q2 x' R
(command "pline" dd ee "c")
) `& `! _6 {( r (command "pline" ee ff "c")
2 z( X, A4 ^+ f9 P! p# A0 E2 \ (command "pline" ff gg "c")5 \2 d. M5 a/ a/ U
(command "pline" gg dd "c")
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( b, T, K u' ~. D" b (getpoint ddd )% O4 K/ m4 N: G& s+ C# Y" N R
(progn + n1 N3 |2 n% p" \
(command "pline" ddd eee "c") ( G) W" V N. B! K' c
(command "pline" eee fff "c") # z) K( P% u9 e8 N7 \( Q: S
(command "pline" fff ggg "c") ! W& x" J. V: F* z: v6 [. Z7 R
(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