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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
0 }6 R) d# t9 S9 c9 |' X (setq radi 5) ;圆圈半径
5 E* S. P/ c. Y" i (setq txth 5) ;字高
' B1 I/ h0 K) x* O; H! L" ] (if (not bx)
& p6 r6 U; d& I/ s" g (setq bx 1)* q2 L9 V6 T$ {; T
)
: J: k, {8 L! }3 C+ L
: |9 h7 c& A+ |; `1 t* c; K& N& S (setq p1 (getpoint "\n请选择起点:")) ; 在零件上选一点
8 e, B) m2 j- k' W9 C3 }; D/ J (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 - r4 [. W" S9 z0 G
(setq bxh (getint (gstr "\n请输入序号" bx))) ; 序号数
@% ?% m+ w) {2 f, N$ }9 E (if bxh Z& ?: ?2 U) _
(setq bx bxh)1 B% s7 C3 y- r- m+ N
)9 w- b6 m: d G* D t3 d" ~
) v O3 S A& i' S# g# X; i (cond
# ?5 z% \' p- Q5 h3 R4 i% s; b (p2
3 N" B( h/ m1 n' S (command "layer" "set" 2 " ") ;改到画细线图层
& ~+ f' M9 @" V U (setq ang 1 (angle p1 p2))- r, n/ D9 c( C) }" H5 I8 M( j
(setq p3 (polar p1 ang (- (distance p1 p2) radi))): K1 w. l! G4 N& I! k4 W. Y
;; 画圆、线
5 D: R* s0 ~% J) w2 S% z (command "pline"
; m5 Y) {1 ]( I# B8 h; F! R (polar p1 ang 1 0.25)7 q7 |5 ^/ _ H# Y; S0 |$ Q
"w" 0.5 0,5 "A" "CE" p1" Z; C# e0 d8 A8 s I- \
"A" 359.9 "L" "W" 0 0+ y, {- B }$ d' K
p3 ""
) ]/ g. v: _: _ )* Z5 M; C$ I* A- i
(command "circle" p2 radi) f. Y: }3 A) x2 W
(command "layer" "set" 6 " " ;改到写文字图层 % c+ O- O% G- T K2 k: P
"text" "J" "M" p2 txth 0 bx) ;写文字5 ^& w' t# F& \* @3 K7 [' b
)
1 ]; G, ~! c$ }) F) v& b' L ((not p2) ;如果在零件中直接标注
2 [8 |6 f2 t2 U6 ~! | (command "layer" "set" 2 " ") ;改到画细线图层
1 V! Y+ k, l. o; K: l. o (Command "circle" p1 radi) ;画圆 , X$ A* Y+ ]. y v
(command "layer" "set" 6 " " ;改到写文字图层 " o5 ]8 J: ]" N: T2 A/ N+ L3 v& E
"text" "J" "M" p1 txth 0 bx) ;写文字
3 J2 P# Q% e8 U4 k2 ^5 j# T ))+ r( M/ ?# a A4 C0 C, w4 u, B
(setq bx (+ bx 1))
) f7 }. A2 |5 t5 C ^; e (princ)
; ^0 v" e0 I0 [) Z8 e
7 |4 g6 p, O; q);-----------------------
, M. ?" `9 X& g* X( `0 `;|
' s1 Y6 V2 M6 |3 |程序的使用方法,在Command:提示符下,键入(Load"BXH")
+ }3 ?5 R6 o; @/ \. N回车后再键入BXH,然后按屏幕提示输入对应项即可。! P3 m% E, p5 F% a; l* {
因为这个命令经常使用,建议把它装在菜单文件,7 P0 s8 k T4 p3 b9 Y6 J# d/ V
在ACAD.MNU适当位置中加入一项: 6 ^. |' V9 A6 o2 \7 z6 M- _
[标序号]^c^c(LOAD "BXH") ;BXH
t: D) R# J6 W( z/ e& c1 K9 R% P. t;用鼠标点取最为方便。
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