来自明经- (defun c:tt(/ modelspace)' V$ D' W8 Z8 p' d! h
-
( Y: p* S3 D) X4 Z, [& {1 Q3 X - (setq oldosmode (getvar "osmode")6 M6 ?8 A6 F: K% U
- oldcmdecho (getvar "cmdecho")
* N: O+ ?' d. Z! N, f - )
: ]/ L3 q% b- o. t% T: P - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))# P) L1 A% W2 J
- (setvar "osmode" 0)
7 C4 g: a! K' ?$ E% h$ K+ ?5 d# H - (setvar "cmdecho" 0)
4 W1 m% @* B' a - (setq ss (ssget '((0 . "circle"))))
+ n0 }& b, f$ ^ - (setq k 0)+ ~2 n: q1 z' h; L8 q) ~# S$ F
- (if ss( O* j- J5 C6 ?7 H. Y3 I$ Q- G
- (repeat (sslength ss)
# `% r$ x( V1 h3 q; X - (setq en (ssname ss k))$ [; V: Z _4 W! x; M% F
- (setq cp (cdr (assoc 10 (setq enl (entget en))))
. P& c; P# M! I7 A5 m6 \8 `& X - r (cdr (assoc 40 enl))0 h+ Y! S' v6 b9 n8 _" J* ?
- )
& Z: F$ k( c b6 _: O7 s& y, Q7 V - (setq p1 (polar cp pi r)
/ G$ K: _( \' K) c - p2 (polar cp 0 r)& q: `& R4 K$ x+ N7 G
- )
7 n% b5 y. H0 b, ~ v - (setq pts (list p1 p2)- h% x5 {& j/ |# I9 U8 {% z0 i
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
: X+ u/ A# [- x; g# F1 @ - n (* 2 (length pts))
" Q: q5 ~* ?4 u( G5 C - )
4 B& [ t% t$ u3 h3 s3 x - (setq arypts (vlax-make-variant
8 Y+ X* U) L( d4 F - (vlax-safearray-fill
- c; d1 o0 @! R - (vlax-make-safearray vlax-vbdouble (cons 1 n))
0 L; ?! F0 j0 R. C( J - (apply 'append pts)
/ z: E9 ~0 u% O4 P! e% c2 O - ) ;_ vlax-safearray-fill
0 c. J' F) }6 }; G" {: G - ) ;_ vlax-make-variant
# o0 t) _8 s4 ]$ o/ [7 j - ) ;_ setq* g1 N x: {+ x1 S' S
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
: m* y) J, V8 t7 }) \ Q - (vla-put-Closed obj :vlax-true)# H0 d$ Y* y- h, h( o- [& m
- (vla-SetBulge obj 0 1)! B# e6 R7 d1 ~4 a8 h* Z
- (vla-SetBulge obj 1 1)
7 L+ _; N4 b2 C! ^ - (setq k (1+ k))
f6 D! x# a, Z0 w1 A - (command "_matchprop" en (entlast) "")
# @ z2 ?) ?/ o/ v - (entdel en)1 ?& M# f. l; T' \( o
- ) X; C. h9 }4 S9 Z8 \
- )% R- l( _9 p, i8 c ^6 e8 t. g
- (setvar "osmode" oldosmode)
% F/ b' B: `# r" q3 M% v - (setvar "cmdecho" oldcmdecho)
2 n0 b+ k7 E% E( R - )
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发表于 2009-4-24 16:03