来自明经- (defun c:tt(/ modelspace)( B/ S6 T$ c, p, z9 i
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- (setq oldosmode (getvar "osmode")2 V# x h4 |- b8 H5 O3 O
- oldcmdecho (getvar "cmdecho") B3 P. M8 ]2 a- S
- )
7 M; O# n( c6 y$ K$ x( \ - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))1 [ R$ ?" `) Z" a
- (setvar "osmode" 0): p" E- Y+ R1 U
- (setvar "cmdecho" 0)1 j; y9 f2 ~7 U* l7 C( v$ C
- (setq ss (ssget '((0 . "circle"))))
. j) i7 ?9 k; V: f t. ~ - (setq k 0)
# p k8 i6 P0 K - (if ss
! i0 y. Y8 w. n5 A4 k - (repeat (sslength ss)/ O7 ?& V1 m- M) n9 r& o
- (setq en (ssname ss k))
+ H0 _3 Z7 d% F) F! J - (setq cp (cdr (assoc 10 (setq enl (entget en))))* m: f0 z6 ^# C I/ q9 C
- r (cdr (assoc 40 enl)), t1 u; F! p1 A1 d
- )5 J# ~- P9 v" z" k. E( T# {
- (setq p1 (polar cp pi r)
. n5 D- X# @' @5 B. X - p2 (polar cp 0 r)7 {, ^6 F6 t' L. I4 p
- )( Y+ N% [( x# {' Q1 _
- (setq pts (list p1 p2)' q! W4 |8 I2 w5 Q
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
- ]: S. G; O' @2 b - n (* 2 (length pts))
4 d) T& F) c, Z# e& n* b2 A+ k - )/ v# ~6 T, C3 |4 q G
- (setq arypts (vlax-make-variant
1 U9 V' c P% g7 E' w) i5 i4 O& S- N - (vlax-safearray-fill
% I& {/ \& K5 ^: N4 B - (vlax-make-safearray vlax-vbdouble (cons 1 n))
! [+ ~, F* Y0 d7 f, M$ G6 { - (apply 'append pts)
u" c' }, ~% N- Z- D5 e9 z- G - ) ;_ vlax-safearray-fill( d7 B% X v7 Y: q8 a& U
- ) ;_ vlax-make-variant2 H0 V: i4 M3 `* `( v4 L, ~ m( E, h
- ) ;_ setq9 @& m+ e2 Q1 Q0 o* g
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
2 Q1 X, C% a5 v- ]& w - (vla-put-Closed obj :vlax-true)# p; r% {+ @/ L7 ^
- (vla-SetBulge obj 0 1)
t! x4 M/ }7 r2 ` - (vla-SetBulge obj 1 1); }, d. G$ {) u! b$ j+ D
- (setq k (1+ k)): R7 q: K, |8 B% j1 b
- (command "_matchprop" en (entlast) "")- K3 Y! d0 f+ w, u& o$ J% Y1 S
- (entdel en)
* I9 p5 E5 h- U- ~! {! c! ] - )
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- (setvar "osmode" oldosmode). P5 C, K2 ^; b
- (setvar "cmdecho" oldcmdecho)4 [% }$ s0 u) T0 V+ j' b% D, a
- )
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发表于 2009-4-24 16:03