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(defun C:Bxh (/ p1 p2 p3 1 ang 1 bx bxh radi txth) ;标序号) _" D0 j! ~ M$ _/ c( `) ]5 U
(setq radi 5) ;圆圈半径
; n( q" ~% f( w (setq txth 5) ;字高
1 \8 Q5 W6 H; P9 S) O (if (not bx) (setq bx 1))2 ?1 [- N2 i; C0 d
(setq p1 (getpoint "\n请选择起点:")) ;在零件上选一点1 G* B+ ]7 A* U4 l2 U
(setq p2 (getpoint "\n请选择第二点或回车表示无第二点")) ;标注位置处一点
, |0 s6 `8 p: w; S3 d/ P: G5 j' A (setq bxh (getint (gstr "\n请输入序号" bx))) ;序号数% K; i0 n2 y. E% Q9 X
(if bxh (setq bx bxh))
1 l$ R5 c6 v& h4 { K# {- I5 g! y (cond (p2
+ D/ d$ H. v6 v+ k2 L (command "layer" "set" 2 " ") ;改到画细线图层& y2 G8 P* ]: t6 n, i. c1 k9 U
(setq ang 1 (angle p1 p2))
3 H6 t8 k; ~/ M (setq p3 (polar p1 ang (-(distance p1 p2) radi))) ;画圆、线4 }5 K {+ u, h0 y$ b. L
(command "pline". K9 ]% \+ E7 ]' ~0 q% {1 q" V
(polar p1 ang 1 0.25)
2 ` M* B! x% i2 d+ x "w" 0.5 0,5 "A" "CE"p1"A"359.9"L""W"0 0 p3"")2 w+ L7 n/ x+ ]% ?5 ^* k3 A
(command"circle"p2 radi)
8 \4 x- |- i3 N; v (command "layer" "set" 6 " " ;改到写文字图层
: }2 T6 m" U; [8 S "text" "J" "M" p2 txth 0 bx) ;写文字
% G# A. z; p, a) m/ y" F )' f$ a: \$ z+ F4 y0 G
((not p2) ;如果在零件中直接标注
# p( L* g+ T* @0 q3 Q. {4 m0 Q (command "layer" "set" 2 " ") ;改到画细线图层
( V! x6 H: B- M (Command "circle" p1 radi) ;画圆2 x) B1 a' Z2 |: J, I
(command "layer" "set" 6 " " ;改到写文字图层
+ U6 @& Q2 {# {9 X* b "text" "J" "M" p1 txth 0 bx) ;写文字
! D8 V- f, ?4 ]: V9 Z )
: q5 `4 l! m1 ^0 w )
2 ~2 t, P3 s. N" c z0 p: @ (setq bx (+ bx 1))
% m3 l* g; D% I: Z4 ]: V( X (princ)* o0 C% ?/ x s+ A; x" v- E
)2 m( ^( r m% o: H2 ~ y
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