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(defun C:Bxh (/ p1 p2 p3 1 ang 1 bx bxh radi txth) ;标序号
7 q. j7 X/ V2 R& B, Z; x8 P (setq radi 5) ;圆圈半径# D e9 L) b. u, c) g
(setq txth 5) ;字高7 k5 ~- ~7 ]: V) l# V% X
(if (not bx) (setq bx 1)); u6 W* Q& y7 i! L% q
(setq p1 (getpoint "\n请选择起点:")) ;在零件上选一点4 u; f2 u- f4 f3 `! h/ o, Z/ x
(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
9 J3 ^2 @: F2 t! h+ H9 o$ K2 g, X7 N (setq bxh (getint (gstr "\n请输入序号" bx))) ;序号数
1 n) m1 R% E% v (if bxh (setq bx bxh))
0 P1 ^' f5 v1 [/ O& A) } (cond (p2
: _! ^) t- O& x2 \" a (command "layer" "set" 2 " ") ;改到画细线图层
. i ^1 h" e% {0 K& W G (setq ang 1 (angle p1 p2))
) J* M9 I& U5 f: ~ (setq p3 (polar p1 ang (-(distance p1 p2) radi))) ;画圆、线9 T" W" o6 s. ^ h5 j6 e7 M2 a
(command "pline" Q7 ]% K& x; j$ C4 @
(polar p1 ang 1 0.25). {& r H7 j7 |9 u j2 M% i
"w" 0.5 0,5 "A" "CE"p1"A"359.9"L""W"0 0 p3"")
$ C9 `8 r3 Y, I' _ (command"circle"p2 radi), o6 W& _# U& _0 ?5 s
(command "layer" "set" 6 " " ;改到写文字图层
1 c- [: M- y. t2 ^# h "text" "J" "M" p2 txth 0 bx) ;写文字
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((not p2) ;如果在零件中直接标注
6 G, j3 n/ y r& s$ V, n' b (command "layer" "set" 2 " ") ;改到画细线图层3 y1 a! P/ L+ P+ P3 Y) R
(Command "circle" p1 radi) ;画圆
3 Y5 N) j+ ^+ S (command "layer" "set" 6 " " ;改到写文字图层
6 ?+ p3 D0 Q' @, Q2 W4 s& | K( o "text" "J" "M" p1 txth 0 bx) ;写文字
6 M; F' b9 ~' ]0 h g8 S. i$ E ); Y. Y F; `+ ]" b
)
$ ~# E* Q) {6 z) D9 V (setq bx (+ bx 1))
+ E+ ]) H4 L5 e4 R$ k (princ)
5 b6 X% B) a+ X' W. f+ Y9 y/ E )/ V; F( u6 R* N. D
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