来自明经- (defun c:tt(/ modelspace)
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- (setq oldosmode (getvar "osmode")/ D! N# X6 M+ T3 R5 U" i1 Z
- oldcmdecho (getvar "cmdecho")
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- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))9 P: u* @: T" E Y8 }* @( k
- (setvar "osmode" 0)
0 o6 o! ~# d! P$ @ - (setvar "cmdecho" 0) F! Y& f1 N) Q/ V) l
- (setq ss (ssget '((0 . "circle"))))
2 t* ~; V1 [4 R/ U - (setq k 0)6 Q* q- E6 }/ [/ G" {" g
- (if ss$ |! G* L9 ^; T- [" B
- (repeat (sslength ss)) p8 m# K' P! Y1 H' L
- (setq en (ssname ss k))4 S) Q( L! y/ n/ Q
- (setq cp (cdr (assoc 10 (setq enl (entget en)))); p8 \: z. }7 G. |0 K
- r (cdr (assoc 40 enl))4 m+ Y. ]2 H& Q; l5 }# E
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- (setq p1 (polar cp pi r)
$ ?7 x7 V9 |6 d ?3 c$ @ - p2 (polar cp 0 r)$ |) Q3 y7 w) X( L( }
- )/ d4 Z" F, q6 z) k
- (setq pts (list p1 p2)/ p. T( i( |/ x2 i9 X- S/ J+ U
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
3 x# N1 q1 b7 r, E: ]: O ~1 N - n (* 2 (length pts))+ j: @) c9 Z: `6 B7 @5 I7 a9 v
- )
: c) }. \2 |# Q9 T2 \0 k - (setq arypts (vlax-make-variant) W) F( F; z8 X' g. c% \
- (vlax-safearray-fill
. T# x, X% W; y: ` - (vlax-make-safearray vlax-vbdouble (cons 1 n))! s& Y( u5 G; _. t6 k2 b7 [/ {0 x
- (apply 'append pts)
2 ?9 G1 a [7 c! S$ ~ - ) ;_ vlax-safearray-fill
! H1 R. o$ ^& b& O5 a$ M1 \: N - ) ;_ vlax-make-variant/ E9 H' U- B% h: Q
- ) ;_ setq, S$ X. W3 x0 g1 A9 N1 w c" h
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
. ?4 _1 _5 A# T0 ^' ~6 v - (vla-put-Closed obj :vlax-true)8 N, ]' N5 Y U; _
- (vla-SetBulge obj 0 1)) P) v* v' Y; X& f
- (vla-SetBulge obj 1 1). u' ?& r% Q# G2 _- y2 G
- (setq k (1+ k))
( ~% W3 Q' ?2 E8 ]8 w( O$ U! o# t9 w- T - (command "_matchprop" en (entlast) "")
; [4 V4 T4 x$ @: j# p9 f) Y - (entdel en)/ f" b/ D- [! U7 V" V3 r
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- )
; S6 I. w% z! q! C. e - (setvar "osmode" oldosmode)" U* J. l( a [! u& M9 J+ v2 K
- (setvar "cmdecho" oldcmdecho)
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发表于 2009-4-24 16:03