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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
/ m( D8 Y; L: Y (setq radi 5) ;圆圈半径 $ b, E# Z* u9 D1 Y: s
(setq txth 5) ;字高
& B- j/ Z: a8 h; M) M (if (not bx): _" F8 S& p: j9 l- S6 u/ G
(setq bx 1)9 D6 I) C& k5 a# x+ p' _( m9 ?5 w
)
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(setq p1 (getpoint "\n请选择起点:")) ; 在零件上选一点 0 k6 Y' _- G8 [7 v
(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
' s3 j, Y9 D( p Z0 D (setq bxh (getint (gstr "\n请输入序号" bx))) ; 序号数 5 z& u3 T0 `8 k J4 F' m2 F- V" Y5 B
(if bxh
: z8 c0 {# U" J: Y (setq bx bxh)2 k% h. E* F; s2 z6 C N
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7 d/ ? ~) e0 r8 b* j, m: A (cond8 W2 T0 x$ \' S* I
(p2
; A5 S6 a- R/ u2 y (command "layer" "set" 2 " ") ;改到画细线图层
' Z6 @9 T4 @# V# n+ p% w (setq ang 1 (angle p1 p2))
1 L& f1 s, T9 l3 @- h7 P% {6 |7 k" l (setq p3 (polar p1 ang (- (distance p1 p2) radi)))
7 F9 t! g1 d* p9 U0 E ;; 画圆、线
: V3 Q2 s" V3 o6 W (command "pline"
' d) D+ V, e. @+ h9 h- p! s& n (polar p1 ang 1 0.25)
: _8 T, ~! a- ?: l "w" 0.5 0,5 "A" "CE" p1: C4 O( m- p/ o8 }3 G
"A" 359.9 "L" "W" 0 05 s9 b+ G* F* W. J \3 o
p3 ""# I4 P m' @6 D* d
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(command "circle" p2 radi)7 Y8 C8 U z1 ]: S f: p
(command "layer" "set" 6 " " ;改到写文字图层 9 ]: a1 T5 ^' W/ l" |$ H8 e! R, u
"text" "J" "M" p2 txth 0 bx) ;写文字3 D' s4 V7 T" E7 c2 g
)
B9 t$ V1 r' [ ((not p2) ;如果在零件中直接标注 5 q3 Z. X+ [* o) D: t
(command "layer" "set" 2 " ") ;改到画细线图层 ; a) ~, t/ j1 D) W2 I/ x# [
(Command "circle" p1 radi) ;画圆
; W6 a2 U; Z( T# ~4 w% M7 Z (command "layer" "set" 6 " " ;改到写文字图层 + J! g% L8 B0 E5 Q( k4 ]1 R8 k% u, C
"text" "J" "M" p1 txth 0 bx) ;写文字
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(setq bx (+ bx 1))$ d6 x) ^/ p0 w K- V
(princ)4 b9 r) B5 ?8 q6 G; S7 D
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);-----------------------
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程序的使用方法,在Command:提示符下,键入(Load"BXH")
& n' e# a/ X8 @; |. S2 K' j回车后再键入BXH,然后按屏幕提示输入对应项即可。
, J0 F& i ?5 z8 m4 d6 g/ h因为这个命令经常使用,建议把它装在菜单文件,
4 v X- [- ]3 m在ACAD.MNU适当位置中加入一项: 2 D; u4 N1 _1 R }2 [1 u* _
[标序号]^c^c(LOAD "BXH") ;BXH
0 K5 Y$ e _; s1 f;用鼠标点取最为方便。& s) \6 ^2 ~' x5 y' l
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