来自明经- (defun c:tt(/ modelspace); w9 @' f) m: I- w3 M; g
-
S2 D# @* |5 y; V' z9 z - (setq oldosmode (getvar "osmode")5 ~0 u$ M* E F: x5 P$ G$ |9 o: E
- oldcmdecho (getvar "cmdecho")
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- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))3 z3 Z5 k3 I- O+ s
- (setvar "osmode" 0)0 `( A' t$ f% o' M) z/ ~' e" `
- (setvar "cmdecho" 0)* o+ Z7 A) {$ ?8 |
- (setq ss (ssget '((0 . "circle"))))9 l. A+ e- @" ~0 g* |
- (setq k 0)
# \$ R- m: L5 w0 N - (if ss1 R/ _0 r- b3 |+ f7 F. k+ j
- (repeat (sslength ss)/ T+ ?- v4 q7 \
- (setq en (ssname ss k))
7 |; U! K; c8 f. Q0 ?5 B - (setq cp (cdr (assoc 10 (setq enl (entget en))))
a- W h: I5 f5 x1 T h6 O - r (cdr (assoc 40 enl))
" t) e/ J( n; q1 d- Q5 B5 k - )
2 g! d. k8 u4 G( }( A - (setq p1 (polar cp pi r)
% i; O; I+ Z7 ^ - p2 (polar cp 0 r); m' ?. v; k/ n1 ^, O7 ~/ |, a
- )- X: t/ |8 q, W+ {
- (setq pts (list p1 p2)
$ u% g; B0 P& Q - pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
; j; K% o: o( x; D9 k5 f - n (* 2 (length pts)), P, I, ]+ W; X+ q
- )0 W6 M, ~/ V& q: @
- (setq arypts (vlax-make-variant
( N1 h/ n4 [1 \6 a6 N. u0 F, R - (vlax-safearray-fill% D" k1 U8 Y4 p$ W5 T& B8 J6 u
- (vlax-make-safearray vlax-vbdouble (cons 1 n))
9 U f3 P! e% B6 `; s Y; x' Z - (apply 'append pts)* Q( R6 t b ^
- ) ;_ vlax-safearray-fill
$ M, P# J" `$ K7 A7 A/ U6 h - ) ;_ vlax-make-variant) I; ?5 h2 {* C! _& s2 k) T; Y' B! U
- ) ;_ setq7 P- ~2 M z; t9 q8 X$ ^
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
! d0 V9 r0 n* u$ F, R - (vla-put-Closed obj :vlax-true)
& q5 c0 n: U! R2 Z `! { - (vla-SetBulge obj 0 1)
@3 w/ P* y( p% G6 r7 o( e4 T5 o - (vla-SetBulge obj 1 1)
0 P4 u4 d' O" h6 T0 q2 A* {3 x9 P5 b0 x - (setq k (1+ k))' q8 y$ k# h/ n8 N
- (command "_matchprop" en (entlast) ""): @' [9 V+ l" ~. `
- (entdel en)8 y$ o. a* G* L0 p: S# C
- )6 E3 E) u, b) Q* R; V6 C
- ): @* I; ]9 [ ~. E0 p# [( y0 E; } `
- (setvar "osmode" oldosmode)
$ d% F P, ?1 Z0 ? - (setvar "cmdecho" oldcmdecho)
$ u+ l) X: X) n( X+ N$ T+ |5 @ - )
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发表于 2009-4-24 16:03