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' N! H; S z7 f1 P+ R" l! z (defun C:Bxh (/ p1 p2 p3 1 ang 1 bx bxh radi txth) ;标序号0 ~# I! X/ K; D0 ~, L2 G9 E, T
(setq radi 5) ;圆圈半径
/ O2 M, A1 ~. K' w* Y (setq txth 5) ;字高) O$ S0 S, B" [- [+ P
(if (not bx) (setq bx 1))
; |# Z' p2 a" j7 @ (setq p1 (getpoint "\n请选择起点:")) ;在零件上选一点
0 w5 j% o# k4 }9 @ (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# T: P7 Z4 @% o9 _% E/ Z6 w) Q* q
(setq bxh (getint (gstr "\n请输入序号" bx))) ;序号数, Z4 \. Y% }) @! X3 `4 M8 k
(if bxh (setq bx bxh))
4 {4 a+ \% W- ] (cond (p2
" l5 w) B+ n' A% N (command "layer" "set" 2 " ") ;改到画细线图层& |; _8 V' W7 f3 k1 a9 r
(setq ang 1 (angle p1 p2))
6 G. ?2 n) [' z$ k) H& y) W (setq p3 (polar p1 ang (-(distance p1 p2) radi))) ;画圆、线- w. c, h6 W% r0 b/ {3 f3 z! C+ `/ q
(command "pline"
. p/ q. z, o1 s8 n _ (polar p1 ang 1 0.25)
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(command"circle"p2 radi)' j# b$ l+ K4 s) r1 f, B) I
(command "layer" "set" 6 " " ;改到写文字图层
) {+ E: F. d+ z% V1 k; y4 X "text" "J" "M" p2 txth 0 bx) ;写文字) {: X- }# N" J2 v/ _: o
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((not p2) ;如果在零件中直接标注* v5 k3 G P: o
(command "layer" "set" 2 " ") ;改到画细线图层
) |8 a+ T6 U4 t0 L" W (Command "circle" p1 radi) ;画圆/ ~3 F* h, R2 r/ s. |6 M
(command "layer" "set" 6 " " ;改到写文字图层
$ k' @/ T* b; Q "text" "J" "M" p1 txth 0 bx) ;写文字
6 S8 Z( i2 Z4 e% W, w. [ )
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(setq bx (+ bx 1))
0 S' p5 E; U/ L$ t, i0 K (princ)8 x# t5 [+ I8 [( B& W0 Z. k
)
; _* G8 v% b! V% C% r ;----------------------- |