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发表于 2007-10-23 11:44:34
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来自: 中国台湾
(defun C:Bxh (/ p1 p2 p3 1 ang 1 bx bxh radi txth) ;标序号 / v. b' q. Z2 n" K- R" `6 A% a6 S& t
(setq radi 5) ;圆圈半径 ' `5 }$ G- D6 t( d0 |+ f& q) S; C
(setq txth 5) ;字高 * l. X! `+ A$ p, i
(if (not bx)% a+ @4 h* D4 v! G+ ?' J0 N+ l- n
(setq bx 1)0 c, ~/ C3 z6 |" }* c/ T
)! v2 {# P% Q- Y- W
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(setq p1 (getpoint "\n请选择起点:")) ; 在零件上选一点
' `+ H7 x0 t& l5 x7 j' A4 i8 } (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
& U/ _' n/ c4 z$ h" W% a (setq bxh (getint (gstr "\n请输入序号" bx))) ; 序号数 8 v/ Y5 A: ^+ R. I, G8 L7 z
(if bxh
$ l0 v5 M2 |" {1 } (setq bx bxh)6 x/ D) z% h, r/ H
)
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(cond
' l, W) B" b- G (p2
( O$ u- @( Q: D$ s+ i (command "layer" "set" 2 " ") ;改到画细线图层
: l! i/ w2 e1 ~: A4 \. z (setq ang 1 (angle p1 p2))
2 h* {1 K# e) n5 b! Z8 a9 _ (setq p3 (polar p1 ang (- (distance p1 p2) radi)))" a0 C5 E6 d+ V/ m, U8 N
;; 画圆、线
5 m _# Q- T: H* Y (command "pline"5 H$ s$ {& u0 s( p" ~6 q
(polar p1 ang 1 0.25)5 t# J5 b0 |( @5 _3 p/ o& [3 K
"w" 0.5 0,5 "A" "CE" p1+ R" I: p9 y6 X2 w5 M W
"A" 359.9 "L" "W" 0 0
0 m0 @( r9 c V8 L, R/ N( z7 n p3 ""
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2 v, V4 d% J, b3 O$ R% G9 a( E (command "circle" p2 radi)
! S, k0 B n' S (command "layer" "set" 6 " " ;改到写文字图层 3 g8 a0 V8 h; ^ K
"text" "J" "M" p2 txth 0 bx) ;写文字' h% I) g, U0 Y( X; d2 V
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((not p2) ;如果在零件中直接标注
( z) b! d) U* a4 U$ z0 |7 Q8 Z5 j (command "layer" "set" 2 " ") ;改到画细线图层
2 y; ~1 p9 I8 d3 y' f4 A* h (Command "circle" p1 radi) ;画圆 : v* c, \ D3 F3 S* m, f. J. U9 ~
(command "layer" "set" 6 " " ;改到写文字图层
0 g7 H- u! @" I8 `' j! U "text" "J" "M" p1 txth 0 bx) ;写文字2 A1 p# R- x0 l, G9 f$ |
))
: k: k. L6 ~+ G. k (setq bx (+ bx 1))7 }, m* f2 V8 {& V( y
(princ); s ^! u/ A1 K( s& G6 |5 v0 F# F$ w
( T% z" ~9 k( M" }. u* N" D; q);-----------------------
( {% p* ?- x+ Z, \! L% d$ n, F: \;|, r: l) R! X$ U0 e1 p$ M
程序的使用方法,在Command:提示符下,键入(Load"BXH")( R6 W9 s8 N! |' D1 J8 m7 }. F
回车后再键入BXH,然后按屏幕提示输入对应项即可。
3 U8 B$ b9 t6 m G因为这个命令经常使用,建议把它装在菜单文件,. F- x' J$ `% U1 F
在ACAD.MNU适当位置中加入一项:
3 I4 x& `: c* v0 }( ^[标序号]^c^c(LOAD "BXH") ;BXH8 q, G- d6 g4 X5 }/ t/ Y( f
;用鼠标点取最为方便。
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