根据原程序的思路,我改好了:( }5 G! s, S8 Z! h6 v7 Y: f
;;;该程序用于给图标序号
% ^9 [/ W1 K: O* N# x& y( X/ R$ z5 | ;;;两种方式:有引线和无引线1 Y3 k6 Q; r7 c# L) d: g
;;;使用该程序时需确保图中设有细线和文字两个图层
( z, \- x; F) p7 [
) G# J( v: `; O (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) 2 g3 `, E1 ^- {2 t2 c3 n
(graphscr)
: _( H/ V; _* _- _$ l+ |. Y (setvar "cmdecho" 0)
1 h# L0 P% j# B, q4 b2 m. g y ;;默认值
2 U% a7 |# t# W3 A+ X (setq radi 5
! q: I+ g& N9 P0 ^1 [5 i, f/ ]2 N5 W txth 5( @% D7 B/ u: k/ Q$ z6 X" t3 ^
bx 1
1 V6 K% A0 \, l6 {& s p1 (getpoint "\n请选择起点:")7 T; B7 u2 ]$ {' @% K
)4 K& B" _7 q! v9 P# Z& K
;;循环标多个
) n( J) {! Z' U) L (while p1
2 T+ y/ b) S: D$ b: q! R (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")* u2 B3 R: r* T
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
* J5 m% d) c3 Y! u! {6 X4 T. r& i )
8 i# k# s' J, ` N8 C (if bxh (setq bx bxh))
4 z, O5 _+ ~1 j" L" w2 E (if p2
( m' U8 p# y/ @3 c: p ;;引出线标注
s6 d4 z6 b5 d5 N (progn
7 C9 b8 K, `: x m (command "layer" "set" "细线" "") ;改到画细线图层5 w) g4 l1 X- C# A; [9 i, P
(setq p0 (polar p1 (angle p1 p2) 0.25)7 ]# _& J4 u: ]& f$ L; n: l5 O
p3 (polar p2 (angle p2 p1) radi)
9 C \8 E; M: l. I )
' y! j0 T4 h/ j! J' {* ? (command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线9 k1 D# h: B. `* s% J
(command "circle" p2 radi) ;画圆8 \! I7 _: F7 E# P- }- F9 {4 R
(command "layer" "set" "文字" "") ;改到写文字图层9 \1 @7 S/ ?* h" v0 h
(command "text" "J" "M" p2 txth 0 bx) ;写文字% h; Y4 z% B1 N4 [! M
)0 {) y. {7 C; @' L- ]
;;原处直接标注% F2 e$ \" b) q3 `; r* j) p
(progn, A5 X2 {# q7 o. ?/ h
(command "layer" "set" "细线" "") ;改到画细线图层
& c% f9 e) ^& ~# Y/ {. ?+ i (command "circle" p1 radi) ;画圆! m! }4 f4 B5 w) J0 |/ \7 m8 N% u
(command "layer" "set" "文字" "") ;改到写文字图层% ~& b8 C8 K+ i
(command "text" "J" "M" p1 txth 0 bx) ;写文字9 F$ y4 `7 {4 y, X2 \& z, P- x
)
. }; a, {& l9 A6 k) b9 s" E1 l )- C+ S% S( z7 s3 E+ c5 b
(setq bx (+ bx 1) ;标号自动增加$ _1 l+ }% h/ ?& p! f4 I+ Z4 R- c
p1 (getpoint "\n下一处的起点<结束>: ")) b% N7 K N. @/ d
)
; R) P- b2 b9 k6 T: k8 k ) ;结束循环5 M& E4 C+ P8 K5 j; T
2 z8 X* u: T9 m9 y2 n/ D6 [ (setvar "cmdecho" 1)4 ]+ [( J1 Z9 I& r# n7 L
(princ), e& O* e% I+ o m
)
0 ^' A9 |1 ~3 T- Y; i |