来自明经- (defun c:tt(/ modelspace)
# U5 t5 B1 F+ L# { -
R: H3 |" c$ g7 Z- e1 a% |* E - (setq oldosmode (getvar "osmode")
5 E" @3 W4 [* f" c - oldcmdecho (getvar "cmdecho")
) r. J v# b; U - )
4 U& M% f( {$ ]: F1 r - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))
. d' _+ h0 i& e7 J- ?4 u( p - (setvar "osmode" 0)/ }+ E# D$ F3 T* n$ {2 }
- (setvar "cmdecho" 0)- k& k1 u$ Y( I8 z3 M$ N9 \
- (setq ss (ssget '((0 . "circle"))))& Z: Q$ I0 F4 P- c- }" X! X5 @; d
- (setq k 0)* @2 P9 H( c0 q$ j# C% Q
- (if ss
, X( v" n" n- I - (repeat (sslength ss)
. E8 s# I }5 N - (setq en (ssname ss k))4 A: s" b1 b- H" g5 E! a- j
- (setq cp (cdr (assoc 10 (setq enl (entget en))))# H) b0 ~% I- H1 f+ e
- r (cdr (assoc 40 enl)); m: l: j" s K, L- o
- )6 N% E+ V" R w ]( j8 G
- (setq p1 (polar cp pi r)3 I, k2 D, }, T) f* w5 U6 q
- p2 (polar cp 0 r)8 [% x# w m1 U3 n
- )
* f$ {/ X/ v, x - (setq pts (list p1 p2)
/ d+ ?- p" w) { - pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
. Q3 n6 g! o4 E1 ]8 s - n (* 2 (length pts))
& M9 c7 v, F* Z- p- u( A, M - )
8 X% L0 Y( k g3 c+ b/ Z- r9 p; H - (setq arypts (vlax-make-variant
4 L; W- \* Z0 Q8 A$ _ Q - (vlax-safearray-fill
& ?$ a5 o& b$ k" }" E - (vlax-make-safearray vlax-vbdouble (cons 1 n))
0 D8 X! N n4 ~7 ~. i( r) g - (apply 'append pts)
/ A7 V' Y- _) |# Z8 T - ) ;_ vlax-safearray-fill/ ]- X2 s* \8 |3 A
- ) ;_ vlax-make-variant+ k, d( \+ {2 l
- ) ;_ setq
, n% |+ J- e8 ?* y! s1 | - (setq obj (vla-AddLightWeightPolyline modelspace arypts))2 P# a! s, C0 p7 P
- (vla-put-Closed obj :vlax-true) P$ @. w, M: ]2 Z H7 o9 a% H
- (vla-SetBulge obj 0 1)
) h9 k8 D; f- `3 G" f1 Y - (vla-SetBulge obj 1 1)4 [8 O* D0 W6 N9 q4 x% [3 R- R; H* J
- (setq k (1+ k))
1 h0 [- x0 y3 o3 M5 k9 r e5 k - (command "_matchprop" en (entlast) "")0 n* c! t1 v/ I5 [* j. o. K( {/ B& P
- (entdel en)
7 f8 k& N9 V0 Y3 y/ I* z/ h - )( S+ t" u: X: D& l6 v" s& o
- )
8 P. h9 e, H* O2 R7 z/ @, P- p- Q& c - (setvar "osmode" oldosmode)
/ B2 K$ M* J+ s. B; Q8 r/ w& x6 E - (setvar "cmdecho" oldcmdecho)* U# v1 o9 u4 G% h
- )
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发表于 2009-4-24 16:03