根据原程序的思路,我改好了:
( N' h. C. ]/ P' [& p ;;;该程序用于给图标序号
6 ^6 R5 Y I- s ;;;两种方式:有引线和无引线' Y3 }0 w, } Q4 n
;;;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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( q) r% r" m3 V* c) c. ^+ N1 ~ (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
8 ]6 w& o. K( k/ J (graphscr)
) U/ Y( z3 ]8 R& m (setvar "cmdecho" 0)
6 ]; U! R6 I% s4 I/ ?& M c1 P+ m ;;默认值6 r" t6 t3 a9 n9 w- |
(setq radi 5
1 N# J0 d7 b0 _6 b |' M txth 5! m9 U0 e, L0 s# R" s, n/ W9 W
bx 1
* t" B% D0 u8 u p1 (getpoint "\n请选择起点:")
`. q. A g, E )
$ t4 l) s( b& g% M; s( O% W ;;循环标多个
/ z$ W1 j- W: i# Q (while p1, ~, t# X' b/ `- u& `& b9 K$ o
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")/ u& c+ y; E, r# E# L; e
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))+ D! n" l' Z# K3 F1 d% O
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(if bxh (setq bx bxh))( |' s2 i3 z3 s/ Z7 o. i$ `
(if p2
3 A4 I" B' E: @* @; j" h* h" p4 O; G ;;引出线标注
! {' J' T7 t5 O) K$ A, Y (progn
6 T% _( K2 F; W: W( H! h: r% s- c (command "layer" "set" "细线" "") ;改到画细线图层5 l5 y, s& S9 O& T0 k9 n
(setq p0 (polar p1 (angle p1 p2) 0.25)! N3 ^$ |, t0 p. s! J
p3 (polar p2 (angle p2 p1) radi)9 {; a) D# V* {' |! r$ W1 X
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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. e7 g0 C, Z7 x& d; g
(command "circle" p2 radi) ;画圆
( C4 v9 N% ^0 u, n+ W8 W7 d (command "layer" "set" "文字" "") ;改到写文字图层9 @- x, B* Y. v) B: B4 ?* p
(command "text" "J" "M" p2 txth 0 bx) ;写文字
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;;原处直接标注
: H) r' {2 T9 c# R (progn( ?# d9 h5 K4 w- G0 J
(command "layer" "set" "细线" "") ;改到画细线图层
5 `: a4 b9 F4 r- ?3 @5 b (command "circle" p1 radi) ;画圆
& o7 I6 P" N( @ (command "layer" "set" "文字" "") ;改到写文字图层
% Z5 [# _2 }' U/ O- n8 S (command "text" "J" "M" p1 txth 0 bx) ;写文字
4 r1 \9 G, ?8 p' m, }3 w )! z% s2 b5 `. _, O7 Y) M
)! G6 V' L( J; R- s
(setq bx (+ bx 1) ;标号自动增加
( Q: p* q! v# W6 n# N8 z, Q& f p1 (getpoint "\n下一处的起点<结束>: ")3 L( j. ^9 ]+ m2 {, ^5 Y
)7 k, l+ M1 ]- R- r
) ;结束循环) V! [; L" ]. w
$ q8 k% g2 a! |3 h: h (setvar "cmdecho" 1)
& {& X8 i" d% P# E4 A q# r2 O (princ)
: `8 k5 Y0 U1 t' ]+ a7 Y' I )
+ K$ |* b4 @# [2 M |