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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 7 m9 _6 ~" v& U! [* V! X
(setq radi 5) ;圆圈半径
1 Z8 U/ E5 K N( n# a1 W (setq txth 5) ;字高
1 G ?! \1 P6 K% V7 s (if (not bx)
' R7 W; ~" M% x( z (setq bx 1)2 H0 S; x' a" h0 T) e* N
)
/ ~, i2 D: r( _; i" _
1 V- b$ a) g* z4 `& l (setq p1 (getpoint "\n请选择起点:")) ; 在零件上选一点
7 a8 }! ^8 T, M (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 + I) C: r' Q+ \1 y
(setq bxh (getint (gstr "\n请输入序号" bx))) ; 序号数
' t7 d; v% B, F9 _* H' v (if bxh
" D) d7 w% r8 z! \0 U (setq bx bxh)
2 h0 i+ C+ G" s9 Y9 C9 o )
- y M9 k3 ?0 q5 L% B
( n" T+ L* g ~/ W/ X (cond
$ H$ C# h, i' A5 b7 t (p2 & h5 \& R7 P, n' ^) Y
(command "layer" "set" 2 " ") ;改到画细线图层
9 I- T) v6 i/ C' R+ b (setq ang 1 (angle p1 p2))* ] I% a( v& J
(setq p3 (polar p1 ang (- (distance p1 p2) radi)))$ ^) T+ N; ~9 O: A( k i
;; 画圆、线 . ]0 D4 B/ I/ n" C4 V
(command "pline"
' r5 i) i! E3 ]/ s, s) ^ @/ e; V (polar p1 ang 1 0.25)9 c/ [- k/ V" D" P
"w" 0.5 0,5 "A" "CE" p18 ^" g+ d3 o* G$ Y* u) v
"A" 359.9 "L" "W" 0 04 L" u: D- `4 r2 h- J
p3 "" {; v( z2 w9 t9 R% z( _
)
4 J. c+ f0 Y) E1 ?& Z. \) N! g6 q (command "circle" p2 radi)9 J b3 I* y Y2 y
(command "layer" "set" 6 " " ;改到写文字图层 8 b$ U+ z* Q3 q' ?' X% L
"text" "J" "M" p2 txth 0 bx) ;写文字- t! I9 Z8 @9 d6 }/ A
)9 t2 k# Z5 d/ l9 z( E' K: t" \
((not p2) ;如果在零件中直接标注 9 d( ?2 t( P# J& j$ u* `. ~6 Z
(command "layer" "set" 2 " ") ;改到画细线图层 2 q9 T: G0 {; I$ E* I9 c
(Command "circle" p1 radi) ;画圆
' T4 S! e3 U% ~8 \) J (command "layer" "set" 6 " " ;改到写文字图层 8 s- x8 r3 F! B1 ^* u4 a, z. @
"text" "J" "M" p1 txth 0 bx) ;写文字
( S4 C4 i0 n( M ))
/ O V' G- I# b/ L (setq bx (+ bx 1))
2 X ?+ l; b/ U) n$ L4 ?( s (princ)) u: h# x# O' ~5 U" x2 o' P
. h' P! I0 \) L5 [5 R( ^);----------------------- 4 l' O5 d( b; L0 K
;|9 h4 n2 F" J8 N7 B7 y0 K$ s d
程序的使用方法，在Command:提示符下，键入(Load"BXH")% ]% ?# g1 b0 X
回车后再键入BXH，然后按屏幕提示输入对应项即可。
7 n! S- D0 p! }9 X: r) B7 k& t5 N因为这个命令经常使用，建议把它装在菜单文件，, n4 n8 b( K- o9 s# i. Y! Q
在ACAD.MNU适当位置中加入一项:
1 X) b0 Q, y* ]4 M# d6 V7 U[标序号］^c^c(LOAD "BXH") ;BXH0 e. u# o9 S" o9 V$ G
;用鼠标点取最为方便。2 `- t! b# y4 P& j: ]
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发表于 2008-8-29 16:30:54