来自明经- (defun c:tt(/ modelspace)
* P# f0 Y/ S* C/ l+ v -
+ I$ E+ m5 c! h0 e - (setq oldosmode (getvar "osmode")5 m% Q/ q* F, C) K
- oldcmdecho (getvar "cmdecho")
4 V4 \' I E! o - )/ L. z, J! X! i: k C- R, r
- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))
M0 N# p; X% U9 L5 e( X - (setvar "osmode" 0)1 ~. ?0 c0 |- E9 X
- (setvar "cmdecho" 0)
5 l, l0 ^' j$ D9 }- J - (setq ss (ssget '((0 . "circle"))))/ K. I% a g' u* [/ G! h' `% x# q
- (setq k 0)
$ a8 w; ], x! i( B$ i0 m - (if ss
4 {3 c4 a( s& V: |% j0 ~& N& { - (repeat (sslength ss)! Y$ U# z( ~% j k: z! B0 T: W
- (setq en (ssname ss k))
( a( ?5 z7 a6 ]0 s$ H - (setq cp (cdr (assoc 10 (setq enl (entget en))))
5 W8 z' l! z9 }+ |; Y - r (cdr (assoc 40 enl))
+ b8 {& h7 T3 x; k- Y - )5 Z2 N) _5 G5 N" c: s$ V) i
- (setq p1 (polar cp pi r)5 b3 B1 j& N$ h$ F$ Y; j
- p2 (polar cp 0 r)
2 D* f( |; W3 i# w9 l. ~ - )
* |: U$ c c8 V- e2 [ - (setq pts (list p1 p2)
\% K7 h4 B- V' K6 i - pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)0 y$ H6 r( V3 H: Y) @- F
- n (* 2 (length pts))/ ]4 w8 y: \% K: M1 a7 L
- )
K) w) w G7 H6 _/ O: n% p) X - (setq arypts (vlax-make-variant
# R) m& Y6 c0 R# k/ A% p - (vlax-safearray-fill
! v* l6 _7 M* n: ? - (vlax-make-safearray vlax-vbdouble (cons 1 n))
/ ~; ^1 l Y. ^5 b - (apply 'append pts)
7 E1 }3 `) O- v6 o# y - ) ;_ vlax-safearray-fill
5 o" Q, R6 @! S, Q% l r# ^6 D$ @ - ) ;_ vlax-make-variant
0 Q7 ` S: X2 ~+ B t1 g1 Q8 ? - ) ;_ setq1 H8 E8 c: ^1 M
- (setq obj (vla-AddLightWeightPolyline modelspace arypts)); o/ [& { Z' D/ l
- (vla-put-Closed obj :vlax-true)
- p# [6 D' F- {" k - (vla-SetBulge obj 0 1)0 e; t! t/ D9 h j8 G. h9 `
- (vla-SetBulge obj 1 1)/ A) L! X+ ^, E: i% x
- (setq k (1+ k))" Y& A" p+ \8 R$ h7 G
- (command "_matchprop" en (entlast) "")' ?. J5 L% H0 Q
- (entdel en) j: B& ~# k: z. k* A9 C
- )2 Q* L0 J% A' ~% Y+ W
- )
' i& X0 \8 j, k+ o | - (setvar "osmode" oldosmode)
, |4 {/ p" _) W, W - (setvar "cmdecho" oldcmdecho); t; g9 S0 r' @; m9 u4 L' [$ ^
- )
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发表于 2009-4-24 16:03