根据原程序的思路，我改好了：
2 ^5 Y; p" D/ [0 z+ a ;;;该程序用于给图标序号
/ s9 r% X# j: B) G7 r4 m! c ;;;两种方式：有引线和无引线
7 a; ^) u$ A* s% \- P( k- Q ;;;使用该程序时需确保图中设有细线和文字两个图层+ Z+ |( f: B. U6 E9 `
6 {& |$ ?* C/ ^" g# J: M \
(defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
$ h0 z7 Z4 m, e' g \: o0 D (graphscr)0 N/ {9 F6 x9 x% O8 W* s% L" M
(setvar "cmdecho" 0) # T7 o5 N+ S2 n
;;默认值7 a& A- l z, P% {4 W
(setq radi 55 Q" U1 }) }9 q% D7 V) g
txth 53 T' }6 Q* G' j! g
bx 10 a D- O0 V' N. T. l* L( i
p1 (getpoint "\n请选择起点:")/ h" D9 v9 D Y
)3 n& r: J: R( z( r7 G4 N1 b/ R
;;循环标多个
4 M: h" w) L' v d* H (while p1
" |2 I8 ^1 A& u' u, i; h (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")
% l, F6 @8 _5 ?3 l. M bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))! v) Y8 c2 v' A& J+ f
)
8 }- p4 \- |, V# B# ? (if bxh (setq bx bxh))
3 d& Y9 Z5 o$ n+ U+ C x+ } (if p2, L' T/ P6 D: w6 {8 p# p+ y
;;引出线标注
% J, V3 s1 Q# l I' X" h (progn
; v- j. c- a9 c (command "layer" "set" "细线" "") ;改到画细线图层1 x# Y: ?$ e1 `2 \2 y% C) B6 C
(setq p0 (polar p1 (angle p1 p2) 0.25)
) u% i/ y( Q; Z$ @3 K p3 (polar p2 (angle p2 p1) radi)+ Y$ M. t! V2 l$ n' D9 y, A+ K
) 9 B# I) q6 f6 z9 ?% g& a
(command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线5 q# o: X& W* n; b8 I( K# ]
(command "circle" p2 radi) ;画圆
1 f( r v. s+ \, i6 x+ J! c (command "layer" "set" "文字" "") ;改到写文字图层/ B6 C7 z5 L, R, b6 g& N
(command "text" "J" "M" p2 txth 0 bx) ;写文字- C1 W1 G( e0 T
)$ W# k# t) U4 h8 Q$ U) l
;;原处直接标注
3 K# P3 e- M( W (progn/ ?' \% J5 K! s) p5 ~6 d/ y
(command "layer" "set" "细线" "") ;改到画细线图层
: n' G4 V: e* Y, ]3 u! D (command "circle" p1 radi) ;画圆+ H+ M/ ?2 v" ~ @0 [! h
(command "layer" "set" "文字" "") ;改到写文字图层& ]1 |9 p: B5 c
(command "text" "J" "M" p1 txth 0 bx) ;写文字( l" W7 H# E5 b
)8 C5 H3 |& O& _2 p
)
$ \4 \ I" y' O4 N1 J- K (setq bx (+ bx 1) ;标号自动增加
7 o5 q3 [# F$ A, Y1 @, s: S2 R p1 (getpoint "\n下一处的起点<结束>: ")
' ]# ^ ~$ C* S g2 A )8 J2 Y- m# N5 Q3 n. U7 c
) ;结束循环
0 Y7 }0 `; Z. |% G0 H3 K
3 y5 T! Q* v0 S9 z" k (setvar "cmdecho" 1)4 F! A3 t& f8 Q1 X5 _
(princ)0 _0 q) V; o1 D1 Q7 W
)
# V( C T+ p8 T" y2 Y) T5 k( ~ |
发表于 2008-8-23 11:25
楼主
6 k8 _! Z' O7 ^' ^; |