根据原程序的思路,我改好了:* {6 y9 b( O. j; ]% D5 d2 U
;;;该程序用于给图标序号
9 E+ n$ B3 d1 @ ;;;两种方式:有引线和无引线1 R1 N: j2 \4 \0 Y9 f, X. A! i2 y
;;;使用该程序时需确保图中设有细线和文字两个图层
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P! D5 p. \7 t& d6 j. K5 } (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
5 w$ I" e0 w: @: J7 B9 D' l (graphscr): A; { [5 m: o( O! r. _5 G: A
(setvar "cmdecho" 0)
7 d$ C! a+ p; q2 O9 I+ z# e ;;默认值) |8 |0 d; ?! j& m( `
(setq radi 5
8 @2 T; @9 \( m: z txth 5$ r5 f; x, _/ `% k5 `; M9 m
bx 10 D6 @8 w" I; Z
p1 (getpoint "\n请选择起点:")2 Q) C& C j& y; @
)
+ ?. b3 o- i7 ^$ H/ v/ i ;;循环标多个+ q5 f. k5 Z1 P, P/ z% a
(while p1
4 S8 H3 |# H2 v, `! g0 G (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")& F9 c/ L' E2 @7 { z+ I
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
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(if bxh (setq bx bxh))
$ `) q& w4 U$ j! v w (if p2( e- t3 S: i# g+ p e0 o. j
;;引出线标注9 Y0 s6 ^6 R9 A# f& d
(progn
# f7 s }& U! o7 }9 [ (command "layer" "set" "细线" "") ;改到画细线图层
8 K1 L5 j& w2 t4 h& J: a7 V0 u& @ (setq p0 (polar p1 (angle p1 p2) 0.25)) H$ i) M8 a6 u, R8 a9 j6 [
p3 (polar p2 (angle p2 p1) radi)
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(command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线% v( ?1 ~" d2 T) M N
(command "circle" p2 radi) ;画圆
# M5 ^+ n4 ]' A2 V) U5 r1 M7 O (command "layer" "set" "文字" "") ;改到写文字图层+ l5 k6 w- K" v' O3 V1 @' w$ c
(command "text" "J" "M" p2 txth 0 bx) ;写文字
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! e% D- F& [1 ?2 Q. p ;;原处直接标注
" c" ?! u0 r, h+ C! M& x! P4 O (progn
9 t& z( e5 \: o3 e% F* f (command "layer" "set" "细线" "") ;改到画细线图层; O. o4 l! ~: c
(command "circle" p1 radi) ;画圆
T' T5 p) C: T6 } (command "layer" "set" "文字" "") ;改到写文字图层
7 ]0 Q& @) ^3 B! {, y2 X (command "text" "J" "M" p1 txth 0 bx) ;写文字3 r- A' a; Q/ b a7 K
)
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2 w- N$ ^. D* T7 r# R4 i/ T( m) f2 X (setq bx (+ bx 1) ;标号自动增加
- T, _3 r5 h' H2 @* Z p1 (getpoint "\n下一处的起点<结束>: ")
/ M; d4 m0 H. v/ u, \/ i1 | )
1 y& o" `! a7 Y ) ;结束循环% B: M) N, k1 t' o# A
" C J) o" P) ^ (setvar "cmdecho" 1)! D' ~3 B/ A' F7 r- O/ f! l( T3 T
(princ)
T0 p2 ^* l. F/ @ )
# C6 t' o5 C+ I0 O- U0 l+ ` |