来自明经- (defun c:tt(/ modelspace)0 P* \! G& v; z
- ) ^) f: m2 H3 e' d; t! n1 p
- (setq oldosmode (getvar "osmode")
6 y1 q( x% i9 M l3 R4 } - oldcmdecho (getvar "cmdecho")* K& V7 `6 K. k/ s
- )
( {: ]. H! g1 H' v4 j - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))
' m8 r$ w* r1 j! I2 {, U - (setvar "osmode" 0)& a) K; d" P0 G0 I4 l: [6 F
- (setvar "cmdecho" 0)
, `3 p0 R" f1 t G$ Q - (setq ss (ssget '((0 . "circle"))))7 N$ D) I+ {% Z- s: h; I' ]6 ~
- (setq k 0)
' T$ \7 l6 O1 I7 v( l2 V - (if ss3 K0 E6 ^+ I0 Q; N G$ w1 ]( O, x
- (repeat (sslength ss)5 C- d/ T. V% C2 k
- (setq en (ssname ss k))
) D/ b( ^7 G/ i/ _/ `# H% U: S) r - (setq cp (cdr (assoc 10 (setq enl (entget en))))
6 b% B3 l& v1 R( s - r (cdr (assoc 40 enl))
- V: h/ m' z" @3 l* J4 ` - )0 N$ I- h$ k9 N! ^
- (setq p1 (polar cp pi r)5 f) s, a5 x7 u7 F. M+ w/ X1 j5 _# E$ x
- p2 (polar cp 0 r)- m- b4 @4 E. S: l4 Y3 f
- )
4 k, A5 ]5 {. q6 l - (setq pts (list p1 p2)
, O+ ^- x8 E% j5 w8 R( T7 ` - pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)+ ?! m9 A! z' Q$ L; h1 c! t$ M* w: n
- n (* 2 (length pts))! W5 d/ k2 t, L, P1 F) z' t
- )
' g' K E% y4 L: l4 w - (setq arypts (vlax-make-variant
. B# a6 t4 q. f - (vlax-safearray-fill& Q( T0 C1 ^: y
- (vlax-make-safearray vlax-vbdouble (cons 1 n))1 R+ z9 b z, q& y# z6 q
- (apply 'append pts)
: U+ z4 D8 d0 y# F, _; x% W - ) ;_ vlax-safearray-fill( o! `6 N! G6 `% ^
- ) ;_ vlax-make-variant; g" N2 s. Y/ z
- ) ;_ setq# C8 |/ |2 O5 j0 i. c6 h
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
7 V0 ]& S" w; @ - (vla-put-Closed obj :vlax-true)
5 a H* r. I% b( u. e7 u( h - (vla-SetBulge obj 0 1)* B$ q* [" {6 H& u. S1 r8 M* U
- (vla-SetBulge obj 1 1)
5 A9 z9 N% G1 a* N+ I1 r - (setq k (1+ k))% E/ }! g; J0 [$ f5 H5 d! ~
- (command "_matchprop" en (entlast) "")- n% {4 x x+ Z
- (entdel en)& r7 n1 p$ V T0 n" z9 U
- )# y' h3 ]1 j: y; B/ s% i0 H
- )' f, {* k3 k0 {7 O7 T+ ]
- (setvar "osmode" oldosmode)7 Z+ k2 l! O* H3 M9 A
- (setvar "cmdecho" oldcmdecho)% _* K& a8 y$ a9 ?/ {8 y
- )
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发表于 2009-4-24 16:03