来自明经- (defun c:tt(/ modelspace)
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- (setq oldosmode (getvar "osmode")
: r1 B0 z( E' Q5 z' _9 w: ?9 C& I - oldcmdecho (getvar "cmdecho")
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* U" m; y. x, R& v5 v$ Z, k6 ]4 N - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object)))); A% c+ I. R1 N Z
- (setvar "osmode" 0)
* Z, I, l8 D. X - (setvar "cmdecho" 0), q* S4 e1 o0 a0 W
- (setq ss (ssget '((0 . "circle"))))
5 y/ h) r- h4 J' @- \ - (setq k 0)! M: M W, K* {8 ^7 A
- (if ss
3 o5 \: }' F6 @2 U, D - (repeat (sslength ss)
0 l# f; l' \0 n' p - (setq en (ssname ss k))$ z. o; f/ F' Z. O! J* h) w
- (setq cp (cdr (assoc 10 (setq enl (entget en))))
% y" f' q* g, t! N" a8 d - r (cdr (assoc 40 enl))
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7 W' \2 \. n* Q) {8 E# c( _/ J2 \ - (setq p1 (polar cp pi r)
6 Y! U C! T6 D" p0 Y- Y - p2 (polar cp 0 r)
+ f; I3 F/ ?3 Q, a" t8 _ - )
8 @$ }3 L0 k0 q9 t i - (setq pts (list p1 p2)7 R( ?6 u% g" o. {) C3 {
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)" e" }2 x/ H( j) b$ q, H) [' p0 [4 M) Q
- n (* 2 (length pts))( V4 t/ \7 {8 A, [3 \$ t+ s
- )
. e* b; w& G5 q1 x8 _ - (setq arypts (vlax-make-variant
: U; w# m1 P3 [6 q6 i: M - (vlax-safearray-fill4 B% k+ ~, Q, h, P+ Y
- (vlax-make-safearray vlax-vbdouble (cons 1 n))
M3 [3 _0 k% N: u/ o - (apply 'append pts)8 M" n# e9 X3 {
- ) ;_ vlax-safearray-fill
: a. Z6 ]" r: F. P% y4 M( t - ) ;_ vlax-make-variant" V V, V1 O5 q4 N; S
- ) ;_ setq
! r; R3 l6 p5 k0 S3 j# p - (setq obj (vla-AddLightWeightPolyline modelspace arypts)); {' B# B% m. _; X) L
- (vla-put-Closed obj :vlax-true)( X! X% h9 v% `$ L' @
- (vla-SetBulge obj 0 1)
3 I# N- o/ C+ B: ]' {7 v - (vla-SetBulge obj 1 1)
0 j/ Z1 ]# x9 y9 I( d - (setq k (1+ k))
9 M3 e& Z/ ]/ h+ e - (command "_matchprop" en (entlast) ""): M1 h' s* c; v. a
- (entdel en)8 j3 G9 N6 @. T
- )
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4 q) L5 o- h! S7 @( \5 B1 U - (setvar "osmode" oldosmode)( o1 D: z6 @+ q; T7 d
- (setvar "cmdecho" oldcmdecho)
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发表于 2009-4-24 16:03