来自明经- (defun c:tt(/ modelspace)5 g% E" [% v4 D( i- B7 g
- # _8 ^2 |5 M0 J6 \ G8 ^' F
- (setq oldosmode (getvar "osmode")" |( N& D7 J$ L1 f0 R
- oldcmdecho (getvar "cmdecho")* y0 c' S8 M9 F
- )
3 j$ G! l" L6 Y8 |' W, m& M& Q - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))
# ^& f4 w- W$ b' p: M. N! s - (setvar "osmode" 0)
8 M* j0 s' Q8 x/ h - (setvar "cmdecho" 0)6 {& _6 }# F- G. K) ]
- (setq ss (ssget '((0 . "circle"))))
3 N( r1 v w9 [# h3 k - (setq k 0)
4 |" g5 o4 `: Z - (if ss
* l; _0 u p* I5 h - (repeat (sslength ss)
& R% m$ ~ J* j% T- B - (setq en (ssname ss k))/ ]$ C( e9 y ^" I ~
- (setq cp (cdr (assoc 10 (setq enl (entget en))))
0 n, p& p5 W) N% Q0 L - r (cdr (assoc 40 enl))
9 ]3 u0 y X1 Z$ i( d - )
2 _$ a& m& N/ f3 a; J. T4 ~' T - (setq p1 (polar cp pi r)
( n& s4 A5 z7 ^' ?0 G( g7 \- H7 C - p2 (polar cp 0 r)
Q' Q5 U$ r3 F4 _ - )/ J0 n+ i4 T* b' _( Z) v8 }
- (setq pts (list p1 p2)1 r* F% a. X: Q
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
! k6 c5 l$ H" ^% [8 Q9 H+ Y+ n* E - n (* 2 (length pts))
3 m- n* P+ k0 x' P7 y8 ~ - )
. F# K: s' ]. Q - (setq arypts (vlax-make-variant
2 y* u8 u" {" `6 z" q& ^ - (vlax-safearray-fill ^) Z% g* L2 o p9 a6 O
- (vlax-make-safearray vlax-vbdouble (cons 1 n))
8 X. T) e( _# }6 [ - (apply 'append pts)
4 ?) y/ }* t1 g; ` - ) ;_ vlax-safearray-fill/ e9 Z7 k4 g9 t) U: v) p1 z, E
- ) ;_ vlax-make-variant9 O S7 k6 d5 I# m
- ) ;_ setq9 P: r( B1 k, r) W" v
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
- V: r% ^* ]& e- C - (vla-put-Closed obj :vlax-true). J6 ~. j6 l- d0 b: e" @- V+ u
- (vla-SetBulge obj 0 1)
, w2 P5 p# q. V - (vla-SetBulge obj 1 1)
( v X6 J+ K I' v) ^ - (setq k (1+ k))
7 w0 b- @5 o& G5 ~& { - (command "_matchprop" en (entlast) "")
! ~$ t$ M) Y3 q" z - (entdel en)
/ |; c6 Z. r( h$ N- E3 t9 @' k - )# g3 }6 h9 \: l) S. n
- )0 A- B% c L4 w: A/ v- \% M9 B: i
- (setvar "osmode" oldosmode)4 I1 U" ?. T( }# y2 z/ P
- (setvar "cmdecho" oldcmdecho)3 q9 I7 W- h; s5 ?$ `+ o
- )
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发表于 2009-4-24 16:03