来自明经- (defun c:tt(/ modelspace)+ X5 A6 K( }) X7 ?3 ]- k2 N
-
$ M3 v- u- i' l' k - (setq oldosmode (getvar "osmode")# y3 q& M4 T2 z6 v
- oldcmdecho (getvar "cmdecho")) y. @9 I& b: a0 o3 t' c# E
- )
( f- e/ W+ o% f' ?1 f - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))
% L* R9 c9 ^. n' ^4 C1 g1 [, b! _. l - (setvar "osmode" 0)* ]' [4 R$ e5 A( S
- (setvar "cmdecho" 0)
/ r' v, ]) g z' H8 \' V - (setq ss (ssget '((0 . "circle"))))
# Z. H8 y/ m0 }6 h3 d& T4 c5 q - (setq k 0)- u' m: U( \/ F5 @1 j! J
- (if ss4 Y2 G) s) b0 I9 v7 B
- (repeat (sslength ss)/ ]- R9 ^5 J" G: t! N" I- }% Z
- (setq en (ssname ss k))
1 b( ~+ a/ Y. B. f5 S - (setq cp (cdr (assoc 10 (setq enl (entget en))))
/ ?, i' k- M2 p0 q& R - r (cdr (assoc 40 enl))
8 i% \' W6 u/ b3 [8 ~$ F/ u - )
* w5 D' R5 o( }7 b7 u2 n - (setq p1 (polar cp pi r)
% {. \1 | K* L' t+ V8 q - p2 (polar cp 0 r)
. r- S% T& V! I$ B l, Z* F - )# A7 y t" [0 |& u; F
- (setq pts (list p1 p2): e. |9 @7 H% {% O* J/ k
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
2 ^; Z4 {4 p: G6 B2 W9 t - n (* 2 (length pts))
+ i' |0 V+ a% r1 u5 B - )
]4 w6 O' a9 n% C0 \0 A8 P - (setq arypts (vlax-make-variant
3 S$ |3 E. z9 e8 c - (vlax-safearray-fill/ J4 U, Z& T# N% S! ?1 z8 H- ~5 A
- (vlax-make-safearray vlax-vbdouble (cons 1 n))2 j2 T$ P/ v! }! `) E
- (apply 'append pts)
# O. n3 q8 N( A - ) ;_ vlax-safearray-fill9 X f7 X1 @2 s7 C) P; r( S
- ) ;_ vlax-make-variant+ b$ H' {; Y, U. B
- ) ;_ setq
( z1 R4 X' u" Z) s% F0 e - (setq obj (vla-AddLightWeightPolyline modelspace arypts))
+ S: Z' @, A# z& u3 W - (vla-put-Closed obj :vlax-true)
( y( g) P% [7 D - (vla-SetBulge obj 0 1)
$ H R& e% |3 m' n# h - (vla-SetBulge obj 1 1)8 l3 y% x7 j# y M" H
- (setq k (1+ k))" s* }0 ^8 Y# L" R" r
- (command "_matchprop" en (entlast) "")
& O/ a! _9 ~: t4 o$ Y+ V6 Q9 K* p - (entdel en)+ @7 h9 Q" i/ D; z2 a
- )
$ u5 h; S8 e h, M, @) y( N - )/ P0 l/ D& W3 S; k1 u
- (setvar "osmode" oldosmode)
2 K+ N. b3 D3 [ - (setvar "cmdecho" oldcmdecho)9 R* _- S8 l8 Q6 h) X* ~
- )
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发表于 2009-4-24 16:03