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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. M! z6 I3 w7 [3 T (setq radi 5) ;圆圈半径
& ?0 N) D$ L) g! ? (setq txth 5) ;字高
. g4 h/ m6 k! e6 R8 I (if (not bx)# [* @- @% e* U
(setq bx 1): o. B# b& o# `9 j; ^, e1 d
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9 o4 ^% u- Z+ u9 v (setq p1 (getpoint "\n请选择起点:")) ; 在零件上选一点
( B1 H8 K7 G) [. }7 `$ }6 @2 b2 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 9 m: u5 V3 p3 O4 X# q' J5 j
(setq bxh (getint (gstr "\n请输入序号" bx))) ; 序号数
, E3 s% [: ?! C+ J' _5 ^- q: p: Q (if bxh
/ m2 W7 K% Y7 {% r) I0 S& t (setq bx bxh)
! ~7 `, i- Z5 B )
. b; J# E) V$ S4 }0 d3 [ - b- ` c& d/ Y$ T! E
(cond, E( J5 v3 j; |0 U1 u5 ~2 J7 O, v
(p2 ; W2 }2 U" X4 ~& F5 P0 s
(command "layer" "set" 2 " ") ;改到画细线图层
1 s5 T* [. ?: ^# N5 L3 v$ V (setq ang 1 (angle p1 p2))4 v3 \' T9 x6 V- L/ Z1 e9 r
(setq p3 (polar p1 ang (- (distance p1 p2) radi)))1 o0 e& d: F% s/ d9 }$ b0 [ _
;; 画圆、线 ( W$ Z' i5 z% e
(command "pline"3 D) L9 [8 x A1 A) l& u& L: l, \
(polar p1 ang 1 0.25)
0 Q. j, K7 N5 \% C+ M; `: [ "w" 0.5 0,5 "A" "CE" p1 W" h8 g3 R2 Z0 j! d
"A" 359.9 "L" "W" 0 0, E, G' P( W- {+ X5 {, H+ {/ o' }
p3 ""
4 b- B8 Y( t* W )
/ D- [- k- s! D- ?/ E$ ~ (command "circle" p2 radi)
" Q. B; t# z M& ^9 K (command "layer" "set" 6 " " ;改到写文字图层
' s- g6 F l+ x, F "text" "J" "M" p2 txth 0 bx) ;写文字* D( y: M) f+ H( g' V0 K
)
# t9 ~5 B+ D" @0 c0 z" ^, I1 m2 |0 e5 S ((not p2) ;如果在零件中直接标注 ( w1 o- H3 X# B9 C+ U
(command "layer" "set" 2 " ") ;改到画细线图层 : f8 s7 c- T1 M7 d* i' g5 U
(Command "circle" p1 radi) ;画圆
# c* V8 A3 Z2 A+ y (command "layer" "set" 6 " " ;改到写文字图层 " J( ?, ?) I$ ?, Z, J' A7 K
"text" "J" "M" p1 txth 0 bx) ;写文字 R1 ]$ L8 F+ k" D0 F& `
)); ^' H' R7 p! `, H$ E- N( i
(setq bx (+ bx 1))
! o' m* e K/ ^! @& B9 e8 ] (princ)) @" Q' m) y, X! a- R
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);-----------------------
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6 A3 r- f! f j# i# c程序的使用方法,在Command:提示符下,键入(Load"BXH")0 z4 I- w8 A) n
回车后再键入BXH,然后按屏幕提示输入对应项即可。
2 I% o9 o6 ~$ S( c因为这个命令经常使用,建议把它装在菜单文件,
: G) S* |: A3 D" u @9 G在ACAD.MNU适当位置中加入一项: 8 @8 m7 W, N7 n; o) a: s$ V
[标序号]^c^c(LOAD "BXH") ;BXH
8 ^. Z/ z5 E9 k' L$ B- ?;用鼠标点取最为方便。
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