来自明经- (defun c:tt(/ modelspace)4 K5 r' _6 { m6 g
-
" `. O6 r. ]0 z: P, s - (setq oldosmode (getvar "osmode")5 Q$ h6 ^, b- u4 G
- oldcmdecho (getvar "cmdecho")
+ c& p# [/ ^: ^0 P$ d" ` - )/ E) i* {6 M5 o* O a; P; t! _- B! O
- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))
# i4 [& S. M% N% y6 |$ H) \* Y - (setvar "osmode" 0)
# z9 F( y2 b8 Z3 x; p6 x - (setvar "cmdecho" 0)
& b t! g; A ?/ _ - (setq ss (ssget '((0 . "circle"))))
b8 A4 t7 q( D; n' k; L - (setq k 0)* o7 L; T! y* q# S
- (if ss
1 J2 P) t1 E/ a% j - (repeat (sslength ss)( m/ ~9 p# t/ f7 ^( o& d( F
- (setq en (ssname ss k))" q9 V5 d" C; u' x( E/ G8 Q) p" ]
- (setq cp (cdr (assoc 10 (setq enl (entget en))))9 X3 F3 m; P4 `" p- i: O* D6 S
- r (cdr (assoc 40 enl))
3 ?. t4 b. J; m2 i8 X - )
0 r q! F% w" r) k/ P - (setq p1 (polar cp pi r)
1 f; y5 z3 C% M+ q - p2 (polar cp 0 r)
- a( G2 v; z% \! S: w - )- Z Z3 d1 ~" ~: _2 X
- (setq pts (list p1 p2)
# r: Q' ?5 t1 Z9 v4 u5 z% p - pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
+ u1 g( I* e' M3 @, M - n (* 2 (length pts))
, I( d% H7 P- b3 {, e$ ? - )$ O$ M; K+ G9 b% z# G
- (setq arypts (vlax-make-variant1 Y* S0 R: [1 c4 R+ E
- (vlax-safearray-fill `% {, D) d, t. \; Y( D
- (vlax-make-safearray vlax-vbdouble (cons 1 n))
: Y6 O1 _( S5 X% b1 }1 E$ I% I9 l - (apply 'append pts); ?3 N8 x) i! J: R' |: `8 z
- ) ;_ vlax-safearray-fill
* T N D9 P1 \2 |" N - ) ;_ vlax-make-variant) X" W& X4 Y5 ]# }0 i. Z3 O c
- ) ;_ setq
( i$ B1 C; o6 I I9 v - (setq obj (vla-AddLightWeightPolyline modelspace arypts))
" F7 C( j. v# L# o/ h0 a - (vla-put-Closed obj :vlax-true)
4 u" A* }) I3 F$ A) v7 [0 D- ?- T - (vla-SetBulge obj 0 1)
+ p8 X7 N: m& \; g% i2 E5 s0 K - (vla-SetBulge obj 1 1)+ C8 O: @2 |8 a" I
- (setq k (1+ k))( R3 D$ T" }/ H9 V! h
- (command "_matchprop" en (entlast) "")
. S' F- }/ {" [ - (entdel en): V2 K3 Z3 a1 h9 R( {- L( t5 j. _
- )
& N, ^6 _9 |1 Y A0 @- h - )2 i: b* D/ t% a4 W U. u/ T( ~+ {
- (setvar "osmode" oldosmode). t$ d5 l5 l% ^7 Y+ [" j
- (setvar "cmdecho" oldcmdecho)" C4 P) o: ?' Y, }# D
- )
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发表于 2009-4-24 16:03