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# C/ x0 B3 d9 S: T$ i: ^, W/ ? (defun C:Bxh (/ p1 p2 p3 1 ang 1 bx bxh radi txth) ;标序号1 N o* e: i2 Q( A3 E
(setq radi 5) ;圆圈半径$ M2 \% A0 e+ l. n+ W
(setq txth 5) ;字高4 E: c: N$ x) ^
(if (not bx) (setq bx 1))
4 O5 E7 [ l( @( i' j (setq p1 (getpoint "\n请选择起点:")) ;在零件上选一点6 w* s: L2 k; h# Q- l
(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- a5 j( [' m7 S7 p! U& |# x
(setq bxh (getint (gstr "\n请输入序号" bx))) ;序号数
6 e- |6 a; n0 a1 p (if bxh (setq bx bxh))
# \1 p# l3 n, R8 L (cond (p20 v o1 B1 ?; {! P# _+ @( y8 q
(command "layer" "set" 2 " ") ;改到画细线图层$ D, y }% Y, j& v
(setq ang 1 (angle p1 p2))
) B. W }+ |, g$ S, a6 `; I) k (setq p3 (polar p1 ang (-(distance p1 p2) radi))) ;画圆、线
. s) w+ t' n0 i/ }3 D) S( |6 N (command "pline"
! \2 \& I- w3 T' x% w6 i4 { (polar p1 ang 1 0.25)# y) ~0 k+ i/ q5 w R
"w" 0.5 0,5 "A" "CE"p1"A"359.9"L""W"0 0 p3"")
% y: K; Y9 n4 Z Q, }; ]# q- u (command"circle"p2 radi)
) T4 [# D/ ^" A, L; H- e* Y (command "layer" "set" 6 " " ;改到写文字图层$ O: ], y; `. c
"text" "J" "M" p2 txth 0 bx) ;写文字
" C0 I) v+ Z$ e; d2 T )4 g/ m# }, \3 O, Y# c2 U( Q& b
((not p2) ;如果在零件中直接标注) G/ c) k$ V4 Q: F$ z& `4 y
(command "layer" "set" 2 " ") ;改到画细线图层, h" p* z6 g3 h2 F4 r: ?2 O
(Command "circle" p1 radi) ;画圆* M3 F6 O) Y' p1 ?) ~5 U
(command "layer" "set" 6 " " ;改到写文字图层
7 j+ M% X+ _% f3 ]8 W, n "text" "J" "M" p1 txth 0 bx) ;写文字
! K1 F2 F: |' Y, \( ^) |. w )4 o4 r& I) L& x9 {( P1 y
)
% p" x. ~ W7 }8 u4 `* T' r (setq bx (+ bx 1))
6 E; r7 |- D( J: U8 R+ m; ]7 d (princ)
" C5 s7 s" \$ ?3 m" d )5 q0 y A9 C( S) E
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