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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
y9 b. k, L! p3 \0 D (setq radi 5) ;圆圈半径 6 g* A7 Z* r( m6 h0 o" M& x
(setq txth 5) ;字高
- h2 w; `! o5 \; n (if (not bx)+ j2 I9 f/ [( S2 z& W7 I8 V, k
(setq bx 1)
( f& \9 z5 Z- m1 Z3 z )+ C4 f) @$ ^6 @7 a1 @
3 R( t1 i2 {$ v4 w0 h/ T (setq p1 (getpoint "\n请选择起点:")) ; 在零件上选一点 ( N8 D% V& T E" B5 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 ; r" L& H5 E j* u4 Y
(setq bxh (getint (gstr "\n请输入序号" bx))) ; 序号数 # J! d( H& L) b; T. r& ?# P& L5 `
(if bxh
$ C$ s$ e, K$ g4 G3 N/ I (setq bx bxh)) n: [! d8 |2 Q _( A+ R- u, d
)
: x( d7 j! s4 Q9 G7 x% p" c, q+ F 8 s5 N% o# j2 W0 d- S
(cond I3 B2 @: s9 J
(p2
, b; S6 b, K* F E8 j* [: L (command "layer" "set" 2 " ") ;改到画细线图层 ( O2 m0 ]. g6 n+ p
(setq ang 1 (angle p1 p2))
, h. p3 |4 h3 o9 {* K. r5 s (setq p3 (polar p1 ang (- (distance p1 p2) radi)))/ {# }* y( n# ?2 ^& Q' B( H
;; 画圆、线 ( u& M% B2 U2 y8 Z& s$ Y
(command "pline"0 E1 w: W* `. Z' ]* n8 p
(polar p1 ang 1 0.25)
2 F$ ^0 L; Z v3 f0 X8 I "w" 0.5 0,5 "A" "CE" p1+ f) l! S% R5 q9 ]8 T
"A" 359.9 "L" "W" 0 0
4 z, A( ~! b) A0 r5 n p3 ""6 c: `+ p }9 s! E
)
' a0 `7 z: o" R* ?8 _ (command "circle" p2 radi)
5 C# M( {+ S( Q9 W) {0 b* u4 ~- U2 t (command "layer" "set" 6 " " ;改到写文字图层
) D$ E6 c$ W9 w, B8 F) N% T" _+ g "text" "J" "M" p2 txth 0 bx) ;写文字5 D4 U+ ~2 L) n8 f" c7 }. x e
)
- K' h, {5 R, u1 B* y ((not p2) ;如果在零件中直接标注
/ F+ ]& f) W$ l' v1 H2 s8 ?6 b (command "layer" "set" 2 " ") ;改到画细线图层
( Z' p* S0 k ` (Command "circle" p1 radi) ;画圆 . z; Z! D+ M& j. q# K+ k
(command "layer" "set" 6 " " ;改到写文字图层
0 c$ V3 l( q) o "text" "J" "M" p1 txth 0 bx) ;写文字
$ d' Z) t* r! ], y ))
# i/ |( ], y( @; h (setq bx (+ bx 1))5 d, l% v- G' c' \+ ]+ Z8 g _+ Q
(princ)
6 @+ k/ Y- _8 L1 k( I) l' \% ]* @
6 M2 g H( R6 N);-----------------------
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) O2 D+ [& V3 b9 f程序的使用方法,在Command:提示符下,键入(Load"BXH")& N4 _6 K$ U- _ [# f9 M6 {
回车后再键入BXH,然后按屏幕提示输入对应项即可。
! u5 j1 E) p8 X9 Z因为这个命令经常使用,建议把它装在菜单文件,
5 m5 F* Z$ ?! L% y" c在ACAD.MNU适当位置中加入一项: & Q2 H; O( O1 P
[标序号]^c^c(LOAD "BXH") ;BXH
' ]" E- \. d6 X& ^( d* k5 Q) ~8 |;用鼠标点取最为方便。
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