来自明经- (defun c:tt(/ modelspace)9 S* i" R3 h. v
- + P: M' P: }' {% Z/ i) y
- (setq oldosmode (getvar "osmode")
8 v0 m8 @3 r: p& {3 J* X+ T - oldcmdecho (getvar "cmdecho")* k/ r+ M* O) [4 |3 f/ }3 Z* m
- )3 Q! Z. u) q( E) c$ o
- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))$ S$ [! n5 R9 x2 J/ [5 Z( h
- (setvar "osmode" 0)
, v7 y5 W1 d( E3 U; _ - (setvar "cmdecho" 0)
* z2 m$ X! E, V; ?" n& { D3 U5 X - (setq ss (ssget '((0 . "circle"))))0 v9 e( B W8 D' m# l: b3 ~
- (setq k 0)
$ ^& t$ q+ } |( N" q# I# k - (if ss8 m* \9 z! {3 h8 V0 V# p
- (repeat (sslength ss)" ]- t% T0 N c& P1 Z5 ?7 k
- (setq en (ssname ss k))1 c* F& l7 A) r4 X0 G2 M4 G" D( ^/ c
- (setq cp (cdr (assoc 10 (setq enl (entget en))))! V5 m3 Y! S7 `; X1 L; f
- r (cdr (assoc 40 enl))' N- v$ l0 v4 Y* s, u: q- E
- )' l- u; L9 @9 j
- (setq p1 (polar cp pi r)1 @; q2 D+ }* y; b8 ?, i) \' l$ N
- p2 (polar cp 0 r)
5 V9 E# |( J: D - )
+ K; H$ f2 ~0 j4 ~* E. L - (setq pts (list p1 p2)1 v$ H0 I/ [! O$ ~' o
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)) r5 ^/ O/ D* ]$ j) j
- n (* 2 (length pts))
8 R, R% J0 T$ c; O' _ - )
& ~2 L( F* `, S; z5 h$ h: \( Y - (setq arypts (vlax-make-variant
X% I, o& p( k - (vlax-safearray-fill# ]9 q/ v& I% Q d: V
- (vlax-make-safearray vlax-vbdouble (cons 1 n))
6 J- ]& x. d0 Q) ?, u+ T - (apply 'append pts)" a+ c+ m+ S+ ~* w: l
- ) ;_ vlax-safearray-fill3 c' V; [" |! F" [. |; t- o9 f$ W
- ) ;_ vlax-make-variant+ `0 p$ I% \3 d4 ]
- ) ;_ setq
2 T5 B3 x1 I) y3 K6 N - (setq obj (vla-AddLightWeightPolyline modelspace arypts))6 V' [2 @% _% x. l% y: k! G' Q
- (vla-put-Closed obj :vlax-true)
$ R& n% @# l& R8 i1 T7 @1 v3 [0 G$ I" B5 @ - (vla-SetBulge obj 0 1)
/ u) V$ n* ]4 i$ \ - (vla-SetBulge obj 1 1)
: z. t/ @8 d, Y. ^ - (setq k (1+ k))6 g- }$ \- a: P- [' ?
- (command "_matchprop" en (entlast) "")
4 p. Z1 {( `! ]- Z- J* H - (entdel en)
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- )- }, V" j+ q" {8 @( g/ n
- (setvar "osmode" oldosmode) d2 U. H/ t# S
- (setvar "cmdecho" oldcmdecho)/ V7 R3 w9 h1 n5 ]5 ]6 y8 C
- )
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发表于 2009-4-24 16:03