根据原程序的思路,我改好了:
8 E3 ~/ @4 n& u, E8 P% c ;;;该程序用于给图标序号- Z8 u, w+ N% p& F' J
;;;两种方式:有引线和无引线
. H( @ s2 l! m6 I% f1 F5 u8 ^/ l ;;;使用该程序时需确保图中设有细线和文字两个图层& @/ E# {; D( T* c4 \, q
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(defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
: g( i1 |( j7 t: e0 c (graphscr). E+ K9 @: f1 x+ I
(setvar "cmdecho" 0)
& F/ ]+ u, V( F" z- C- C% Q ;;默认值
9 D, g2 P, V$ D" |! i, y: W (setq radi 5
( h' B, w* H3 S+ a4 M txth 5
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p1 (getpoint "\n请选择起点:")+ a/ r ?& n! I0 [5 g
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;;循环标多个 p0 h2 s7 o6 T, M7 G+ w; e2 s5 C
(while p1, A' C! W6 y, h, n$ e9 ]
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")
5 N" C; [( v/ @) ~ bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))$ y* y& Y& y% b+ n8 I
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(if bxh (setq bx bxh))
' |2 }+ w' x/ `/ ~ (if p2: F/ R; D% r, O8 q
;;引出线标注
" h! j# Z- Y% z' N: y7 H. C- s2 k5 A (progn
( J( M- @+ ~& n J, W8 w, H% r& C# @ (command "layer" "set" "细线" "") ;改到画细线图层7 k( t1 h7 y( o* U' {
(setq p0 (polar p1 (angle p1 p2) 0.25)- Z3 A5 H! l h% Z& N
p3 (polar p2 (angle p2 p1) radi)' k9 s, s4 s1 l& y& a, `
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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5 m' q; W1 S0 p0 R P2 q) S
(command "circle" p2 radi) ;画圆: d9 u3 p. a" Y# v, B* @
(command "layer" "set" "文字" "") ;改到写文字图层
0 P& i# M9 p+ G1 Z( s! i* |. G (command "text" "J" "M" p2 txth 0 bx) ;写文字9 b7 P6 a! O+ f: e% w: Q
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;;原处直接标注
* ^9 h( ]8 o1 U7 \$ B/ _5 F K (progn
* r% k8 Z( t9 R3 [; u (command "layer" "set" "细线" "") ;改到画细线图层4 c5 K. l* |& K) m$ [, P& o0 B9 R
(command "circle" p1 radi) ;画圆
0 s5 _ j ~, V! m3 w8 ~0 U (command "layer" "set" "文字" "") ;改到写文字图层. S: R' f: c3 \, n
(command "text" "J" "M" p1 txth 0 bx) ;写文字
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(setq bx (+ bx 1) ;标号自动增加7 w T/ @8 o1 b: ~( s" l$ U
p1 (getpoint "\n下一处的起点<结束>: ")
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2 j5 S. u( R3 Y, _' m ) ;结束循环; `9 s7 f: [! p# p! s
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(setvar "cmdecho" 1)
6 A9 M) ~ G1 G: _) h3 A \- E (princ), G) o" k1 ~! C, h5 Q; Z) \9 }
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