来自明经- (defun c:tt(/ modelspace)
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- (setq oldosmode (getvar "osmode")/ C9 G) f7 L) F6 W5 H: c
- oldcmdecho (getvar "cmdecho")1 U4 p( O; z1 ^, D0 l! B
- ): [% x: U N; N; V. J( x1 S# y) Q1 z
- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))8 k1 ?# v( F _ u
- (setvar "osmode" 0)$ c' o2 o3 z7 J: r Q
- (setvar "cmdecho" 0), c' _: g% ^1 @. F' h5 e9 G
- (setq ss (ssget '((0 . "circle"))))3 d! p/ H: K8 H' b
- (setq k 0)( u* \7 l. _, i. L0 G. U/ F, u& M# \
- (if ss
0 n. w: `9 h. X5 e7 d - (repeat (sslength ss), g S' t8 v, s7 G7 c# A
- (setq en (ssname ss k))
3 c' Q9 C* c9 K9 ` - (setq cp (cdr (assoc 10 (setq enl (entget en))))+ D- k! S+ H$ M- q4 n+ e
- r (cdr (assoc 40 enl))3 H. ?+ u7 |2 X7 B8 H2 v, D
- )
# ~1 D7 w- _, J9 b3 @7 z - (setq p1 (polar cp pi r)
0 ?7 k1 L) y P9 q6 V- k - p2 (polar cp 0 r)+ a: X T* a2 S3 K
- )
, H9 l0 z/ v2 K0 D. g5 Y - (setq pts (list p1 p2)/ Q& V. d) K5 }6 q
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
: y$ ?4 d* [9 M - n (* 2 (length pts))
% M0 {$ J& ^- O/ ^8 V( k4 x - )
/ ^1 v- n$ `# r$ O& U* X - (setq arypts (vlax-make-variant
" c2 F1 z1 y+ c; V - (vlax-safearray-fill
" Q: {- \$ S ?6 m - (vlax-make-safearray vlax-vbdouble (cons 1 n))
% ~& m) a7 f) [/ v2 U# i - (apply 'append pts)
' V' ~8 T u% t5 [, \: b5 O - ) ;_ vlax-safearray-fill
' \% h: f0 J; b: P6 j - ) ;_ vlax-make-variant" H3 j6 a1 y: u+ k' M
- ) ;_ setq! |* _8 Y* v: _6 E
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))4 e& d/ Z1 ^( r. V, t
- (vla-put-Closed obj :vlax-true)
9 }0 a2 r; u" y. B, L - (vla-SetBulge obj 0 1)
' l m/ @! Y$ `# O1 n1 v: u - (vla-SetBulge obj 1 1); e; }# w$ z1 u1 x# O
- (setq k (1+ k))
6 z( G$ j4 x, a6 P - (command "_matchprop" en (entlast) "") ]9 w: _$ A' z+ }
- (entdel en). A+ z" D* A0 @ C7 G
- )
$ F: \; h/ O% k O& o - )! u6 K4 k8 v* L9 n) t& W
- (setvar "osmode" oldosmode)
: {5 d2 }# [1 x' h% Y - (setvar "cmdecho" oldcmdecho)
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发表于 2009-4-24 16:03