来自明经- (defun c:tt(/ modelspace)0 x* m, O6 T& a1 d0 Y! E5 o9 A
- ' X7 G' E: E& N
- (setq oldosmode (getvar "osmode")3 C I# z m, E* K7 P
- oldcmdecho (getvar "cmdecho")
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- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))
5 o! ]' _6 o. o" N3 H& | - (setvar "osmode" 0)0 i5 C7 D# I- b9 Y9 O4 w$ |
- (setvar "cmdecho" 0)
@' c. a8 h; `1 L - (setq ss (ssget '((0 . "circle"))))
% I: O* B& C/ q. Q" [ - (setq k 0)
' D% N: k3 f9 |9 i - (if ss' X3 U1 ^! a2 ~7 q: d
- (repeat (sslength ss)" Y {4 b8 f/ N2 F
- (setq en (ssname ss k)), D) j! x& N2 Q
- (setq cp (cdr (assoc 10 (setq enl (entget en))))+ u6 Y; J/ Y8 p/ P: T
- r (cdr (assoc 40 enl)): [4 c: g9 ~9 `7 r7 G+ i# W
- )
( y E+ e3 z! `& z: T - (setq p1 (polar cp pi r)
3 W" r1 x& e0 i. x - p2 (polar cp 0 r)4 X3 S; y) f/ ~: m- }- i3 @
- )( I. L& Z6 P+ k" d4 s. V% P! p4 j
- (setq pts (list p1 p2). N0 I' c+ n- E# u
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)6 g1 ?+ n9 A& i, z0 B4 v) G1 u
- n (* 2 (length pts))( k# ?$ p4 q" v
- )
, V9 ^1 N9 @2 V" W% [ - (setq arypts (vlax-make-variant
& j$ D0 v& Q+ C, m; J - (vlax-safearray-fill& @, o, z; d( Q, Q% O: ~
- (vlax-make-safearray vlax-vbdouble (cons 1 n)) p* G$ O q. e" N5 {0 [; y
- (apply 'append pts)4 P1 `8 |; c( r x- ?0 H
- ) ;_ vlax-safearray-fill5 l+ B$ z7 H2 S4 _0 E
- ) ;_ vlax-make-variant
# M! a0 C- ^9 }/ F+ ]- S - ) ;_ setq
7 V. A0 p6 H" J* U- P - (setq obj (vla-AddLightWeightPolyline modelspace arypts))
; R: _/ R% {+ o+ ]" G! P - (vla-put-Closed obj :vlax-true)
/ T! X# y) ?! d+ ~% O - (vla-SetBulge obj 0 1)3 ? E+ k/ m4 C
- (vla-SetBulge obj 1 1)
. Y; b3 Y; t' c: a; }% u - (setq k (1+ k))
- Q1 U3 ^# c; Q' h: S' s - (command "_matchprop" en (entlast) "")! _; ]& C" k2 C5 P# D9 Z
- (entdel en)
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- )
# R" i E( y9 N - (setvar "osmode" oldosmode)4 l! n3 W* ]. T# F$ }8 Q5 Q$ ^
- (setvar "cmdecho" oldcmdecho) s' e2 t" y+ l
- )
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发表于 2009-4-24 16:03