来自明经- (defun c:tt(/ modelspace)8 S5 {% J P; X" a$ ^2 W
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- (setq oldosmode (getvar "osmode")
, e' F0 b! R3 ^ i' H w - oldcmdecho (getvar "cmdecho")
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- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))9 s+ q0 W, p: R8 s4 ~2 N# c
- (setvar "osmode" 0)
- M1 _% v$ m# p8 U9 Q' \. X& D - (setvar "cmdecho" 0)
a8 W8 ]5 h+ T) x3 h - (setq ss (ssget '((0 . "circle"))))
7 j0 D; ?2 U5 ~$ O) D - (setq k 0)
0 N! G; T# m `% u% l ~ - (if ss' P, A3 D+ X" B0 B) ^% Z
- (repeat (sslength ss)
: G; t7 Y8 X* J+ \; @* o - (setq en (ssname ss k)) H+ K3 M( L5 p7 o
- (setq cp (cdr (assoc 10 (setq enl (entget en))))
7 h& W, x1 X" N6 |& q - r (cdr (assoc 40 enl))
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1 N- Z- H- R# i. A1 q2 B - (setq p1 (polar cp pi r)
* X' U' ?0 Y" Y5 A1 \6 H - p2 (polar cp 0 r)
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- (setq pts (list p1 p2)" W3 t0 v8 `7 V/ o* V
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
+ d8 Y# T3 a2 } - n (* 2 (length pts))4 ^& Y$ x) \& L/ ]0 R1 k8 V+ s
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- (setq arypts (vlax-make-variant
6 H, X) F! G& q" F( ^$ y; d0 q - (vlax-safearray-fill/ Z2 m: O' @7 w* e
- (vlax-make-safearray vlax-vbdouble (cons 1 n))
T$ g$ {! n# F' b7 k4 r5 O - (apply 'append pts)
5 D7 N G: d/ V4 W - ) ;_ vlax-safearray-fill0 F% L, M: I" z3 |6 o& s
- ) ;_ vlax-make-variant. A: p. {3 d+ `6 [/ t8 @5 Q
- ) ;_ setq# L1 D ~, @0 {6 m( B% e8 V- E
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
4 S# s. w6 K7 Y4 @, s2 x7 z6 Y - (vla-put-Closed obj :vlax-true)& G4 r3 ~/ \% ?2 `. g' w8 Z
- (vla-SetBulge obj 0 1). p! X2 a% r9 r% D
- (vla-SetBulge obj 1 1)6 L- n c3 ^1 c2 _
- (setq k (1+ k))
4 K. [2 G+ K' e: S) m8 A: R - (command "_matchprop" en (entlast) "")
% S; N+ h% l" C K - (entdel en)
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- (setvar "osmode" oldosmode)
' a0 v( b. Y" j8 \ - (setvar "cmdecho" oldcmdecho)* j) y) |3 f% X* @
- )
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发表于 2009-4-24 16:03