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发表于 2010-10-21 10:39:14
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来自： 中国广东深圳
请帮忙解决，运行时，就没有了，不知问题出在那里，谢谢。
% M9 e- j2 C4 k/ i5 q, y9 J7 ]3 R(defun C:rect ()
( i' t* D* Z) s$ }; ?1 T$ o% E* G! O (setq pt1 (getpoint "select first point:")% a" c) i$ ^9 z$ v& a8 Z5 |+ [
pt2 (getcorner pt1 "select second point:")1 v* r$ u; H( z8 Y' l# L
pt3 (list (car pt1) (cadr pt2))
' ~( v, o, @( t" \7 b pt4 (list (car pt2) (cadr pt1))
4 i$ T& _0 A% a2 n9 L' M )! t, G% n! ?7 U7 B8 O2 d
(command "pline" pt1 pt3 pt2 pt4 "c")
4 x Q) h% B; }9 O3 [& @ (command "select " "L" "")/ m/ Q5 n2 e7 u* _* n* v* m' F' I
(initget 128 "YES No")4 k- T( j5 s- k% [9 Z3 p
(setq YESNO (getkword "diagonal line (Y/N):"))" y5 |7 K$ i" G) Y+ {+ p, h$ G
(if (= YESNO "YES")
8 Z# R- Z& }2 z: B6 S4 J- v (progn
" \$ A2 W; z, c0 a: W3 t. h1 i (command "line" pt1 pt2 "")
* W, y; L7 a& j0 N- \1 ~ (command "select" "P" "L" "")
6 k) k# p6 Y. O- y# V) s% b (command "line" pt3 pt4 "")# I% C$ j: V! p5 F8 F- V& B# M
(command "select" "p" "L" "")- K6 l$ G- D9 g8 N% k1 k
)' U! X! s' i# x* _* s2 _: y
)
5 b" D/ z9 P. [, |$ I7 V+ q; B/ i (command "rotate" "p" "" pt1), E8 c4 m1 F6 f9 X3 A
(* (getangle pt1 "rotate angle:") (/ 180 Pi))) E3 ~1 N% B. G" x' [6 a7 I
(princ)' t. S3 s6 x6 K7 h( {
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