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+ U+ m! Q: A4 `% {8 C+ f( C (defun C:Bxh (/ p1 p2 p3 1 ang 1 bx bxh radi txth) ;标序号# a1 J' A% ]% x1 s3 l$ s3 A7 y( N
(setq radi 5) ;圆圈半径1 Z, }- c9 k$ }, D
(setq txth 5) ;字高
7 K1 t4 p3 X, U! X (if (not bx) (setq bx 1))$ ^, B2 E6 g* G( O& R Q
(setq p1 (getpoint "\n请选择起点:")) ;在零件上选一点
" d$ L# n) \7 r7 s% y (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
; W- U8 d W# T (setq bxh (getint (gstr "\n请输入序号" bx))) ;序号数3 `, E% j' ]) L% N s8 W* d& l
(if bxh (setq bx bxh))
- l" {/ |8 A: `2 m; V1 ]8 F8 S* f (cond (p2. \2 \. ~& E5 [- l! N
(command "layer" "set" 2 " ") ;改到画细线图层; `- ]9 t: H/ ~
(setq ang 1 (angle p1 p2))
5 C& P) O! c* D (setq p3 (polar p1 ang (-(distance p1 p2) radi))) ;画圆、线- A d- J$ D# D" E. y; x, q/ M
(command "pline"
# ~" l8 x8 }# M (polar p1 ang 1 0.25)8 L a: y4 V$ h" s$ Z7 [
"w" 0.5 0,5 "A" "CE"p1"A"359.9"L""W"0 0 p3"")
$ t# C1 H2 c, E* Q- n2 v (command"circle"p2 radi)5 k/ V$ w( S2 h# }
(command "layer" "set" 6 " " ;改到写文字图层6 ] v% L6 H9 L, ~, Z/ {% j
"text" "J" "M" p2 txth 0 bx) ;写文字
. k8 y, W9 r+ z+ m, ?' }6 O U2 r )/ s( P8 L1 ^; F4 ]& d
((not p2) ;如果在零件中直接标注
$ ?6 i( j/ Q/ y; B (command "layer" "set" 2 " ") ;改到画细线图层
! g: s' g+ C0 }( Z p$ o7 m (Command "circle" p1 radi) ;画圆
& B" S0 o+ L6 B5 s: x L. A (command "layer" "set" 6 " " ;改到写文字图层
7 @9 D0 j. }! g9 n: a Z4 I "text" "J" "M" p1 txth 0 bx) ;写文字4 _$ ~* S3 C) e" {" I5 {6 B
)' b H j- b$ y# d- ~2 W1 ?
)" Z$ P, Q# E% S" r5 K
(setq bx (+ bx 1))8 v$ ^. g* ]* k0 ?0 [7 U
(princ)
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6 {+ u8 \8 u, @# F8 O- \/ [5 E ;----------------------- |