根据原程序的思路,我改好了:
( U* C/ \& `- Z3 w0 u7 }; `# \ ;;;该程序用于给图标序号. H. a" E7 v! {) l0 g. Y
;;;两种方式:有引线和无引线
: ]4 T: O. [0 P* f ;;;使用该程序时需确保图中设有细线和文字两个图层" e5 q, U( j( c p" }
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(defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) % R# ? @5 Q% s; t( u0 K; y
(graphscr)- B! O+ S' K* W* \% g u
(setvar "cmdecho" 0) " G0 x B h1 h ` I8 f
;;默认值
) i6 x: y, y L# Z5 v1 o5 N7 T (setq radi 5- q; x& [. {/ {2 M! l
txth 5
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p1 (getpoint "\n请选择起点:")
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6 t' j4 Y7 N+ M ;;循环标多个: R9 K2 R& p1 U& q
(while p1
" c! I( X0 |# x (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点"), ~! n3 o( ]9 n, K a
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
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(if bxh (setq bx bxh))0 }' z8 q+ ?- _
(if p2& |. f" \' a% w. @0 T
;;引出线标注4 g. Q u2 G* V/ g" P! @( f' X) y0 x
(progn( O' S5 J9 P' F0 A1 p$ c* @6 V
(command "layer" "set" "细线" "") ;改到画细线图层
; d+ k- T9 a0 O7 k$ H0 G8 E- z9 z (setq p0 (polar p1 (angle p1 p2) 0.25)
8 v7 [ ~5 ]7 A) e p3 (polar p2 (angle p2 p1) radi)$ p% T# p0 E/ w+ P' }, [
)
6 }1 y7 `+ C x I7 n (command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
7 ?4 }' m# P8 k8 g (command "circle" p2 radi) ;画圆
0 j: Z" D) O# D8 T (command "layer" "set" "文字" "") ;改到写文字图层9 b! L7 ~! T- n0 T
(command "text" "J" "M" p2 txth 0 bx) ;写文字
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;;原处直接标注! @; C, i' o' ]- X# t5 P
(progn
- b; A) S" V& q$ h$ x (command "layer" "set" "细线" "") ;改到画细线图层0 a! l1 N. b e# y5 w8 Z
(command "circle" p1 radi) ;画圆
5 m) f7 c; T6 z* U4 x (command "layer" "set" "文字" "") ;改到写文字图层
( _% d' X" l+ {. a (command "text" "J" "M" p1 txth 0 bx) ;写文字1 X) q4 R# r9 Z! D* K$ K8 R- j
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(setq bx (+ bx 1) ;标号自动增加
2 D5 M4 s1 j& o# y+ z p1 (getpoint "\n下一处的起点<结束>: ")6 x0 b; ?4 r- s$ r
)
) t3 j/ b3 K$ j# h' h/ t" X# n3 L ) ;结束循环
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(setvar "cmdecho" 1)5 ^5 @4 v1 n' l4 \) a* j- l
(princ)8 Y6 ]( y( m, t: e; j
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|