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(defun C:Bxh (/ p1 p2 p3 1 ang 1 bx bxh radi txth) ;标序号7 c* E, |+ [( `# @& s( H1 @
(setq radi 5) ;圆圈半径7 }3 l- b l* _ o6 a
(setq txth 5) ;字高
Y3 v/ ^; l( A* u+ | (if (not bx) (setq bx 1))
) x& i& s; V& g, q' @8 j% F: |4 ^3 J5 e (setq p1 (getpoint "\n请选择起点:")) ;在零件上选一点# S: s' _: T, y7 t
(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
2 `$ C2 ]: H2 e, x5 U (setq bxh (getint (gstr "\n请输入序号" bx))) ;序号数
1 R* u( T( z9 C9 w (if bxh (setq bx bxh))
" X( n0 Q, e5 ]' E: [; `) T (cond (p2
( r4 @- s; Z# j% _% a (command "layer" "set" 2 " ") ;改到画细线图层! I$ n; V/ H% g8 W! U; |3 x
(setq ang 1 (angle p1 p2))
4 v$ T4 u/ t6 A7 T" f0 x: V9 a9 N (setq p3 (polar p1 ang (-(distance p1 p2) radi))) ;画圆、线9 Z5 M+ O# C0 l# X8 B; V6 `( {) d* f
(command "pline"
[1 L; {7 S/ B- A% [ (polar p1 ang 1 0.25)
4 A. f$ }) X& \ "w" 0.5 0,5 "A" "CE"p1"A"359.9"L""W"0 0 p3"")
( h0 g% Y0 D4 v (command"circle"p2 radi)
! D7 V% H3 p2 e* \2 v# d/ e (command "layer" "set" 6 " " ;改到写文字图层, P8 J) J/ g2 C5 D. Y8 w
"text" "J" "M" p2 txth 0 bx) ;写文字
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% ^' H2 ]$ d: B. S5 J ((not p2) ;如果在零件中直接标注
) w- Z1 G2 p& a (command "layer" "set" 2 " ") ;改到画细线图层
+ O% d0 d, I, X/ A% e+ ]" d (Command "circle" p1 radi) ;画圆
: a+ H# |2 v& u, r; l (command "layer" "set" 6 " " ;改到写文字图层- i$ ]: x0 J" i5 b H/ r7 B }
"text" "J" "M" p1 txth 0 bx) ;写文字
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(setq bx (+ bx 1))4 W) ]4 b$ l3 K/ q) `* n
(princ)
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5 D4 V& U. c" v$ `! [1 i ;----------------------- |