根据原程序的思路,我改好了:
6 l# u4 v* @! y o" J+ j0 ~* X0 G" ? ;;;该程序用于给图标序号
& j+ ?5 v' G4 F. B ;;;两种方式:有引线和无引线
8 B4 C% i* n- X. g) Q( Y3 U ;;;使用该程序时需确保图中设有细线和文字两个图层- Y" {7 j( p C* a' w5 ^- m' f* h
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(defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) * g) J/ M1 b8 x, }
(graphscr); Y# [1 Z( y- v8 A6 g
(setvar "cmdecho" 0) 7 x% [+ }3 K/ K L. o( P+ _
;;默认值
* U: |$ E9 Q6 ~2 Z# z (setq radi 5* W" X: ]9 s& ~% U% b5 z( S% K! q
txth 58 |" {, o; `& V
bx 12 O1 t X8 V* b8 v: H
p1 (getpoint "\n请选择起点:")9 p+ C7 f' g7 i1 Z
)( Z9 W. E$ n. f! ?' b
;;循环标多个
! e0 {( V1 m# E) U. O (while p1
( J9 b: A- Z6 ~! s (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")$ z9 v! P4 `7 {" J; R: D5 s
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
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7 g7 _" v. J, ? Z5 F: k (if bxh (setq bx bxh))& b' i# Y/ A1 s. r8 _" ~" f
(if p2
6 _# k7 R- R% ^) v5 z( w ;;引出线标注
% R, e* e$ X/ }" ?) m! X; m$ H( _ (progn
/ S" \2 |5 J8 _" X (command "layer" "set" "细线" "") ;改到画细线图层
2 a, D3 ~( [; a/ l- G (setq p0 (polar p1 (angle p1 p2) 0.25)9 W7 m- G: ]) y# {) P0 L" ?7 W
p3 (polar p2 (angle p2 p1) radi)% S* z, c. t9 q% M
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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
3 U- Y N: c; u: k) X0 |! o (command "circle" p2 radi) ;画圆 |) t* j0 t; w- E5 F
(command "layer" "set" "文字" "") ;改到写文字图层; H. M" @9 K# c) i1 E- ^
(command "text" "J" "M" p2 txth 0 bx) ;写文字
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! W' `# r2 k6 ?. v, d/ I: [3 U ;;原处直接标注) ]& q: a2 R" A( H- [! X1 z
(progn
% b( c" E. P+ T& X- }7 {# r: T2 U (command "layer" "set" "细线" "") ;改到画细线图层
' s# F! X/ D2 X) R* s0 C* E5 }' c (command "circle" p1 radi) ;画圆. d* N- G" y1 y7 I" J" [& g
(command "layer" "set" "文字" "") ;改到写文字图层
1 G+ @, G- G1 J (command "text" "J" "M" p1 txth 0 bx) ;写文字
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* s3 ~ c' e5 V/ i* Q (setq bx (+ bx 1) ;标号自动增加
: u) {- s# J3 ` p1 (getpoint "\n下一处的起点<结束>: "), n( |1 P! z. {3 f# H* [
)
+ w4 U, }6 D* K ) ;结束循环
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(setvar "cmdecho" 1)
9 ], N* r$ q" O a (princ)
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