根据原程序的思路,我改好了:
/ a* H* X& n( p( J8 |# Z ;;;该程序用于给图标序号
* M' I/ m/ j# [- V! M ;;;两种方式:有引线和无引线
8 Q& m8 Y- z: H ;;;使用该程序时需确保图中设有细线和文字两个图层0 M* p3 B+ N h
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(defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) 2 r; g. T6 ~6 N7 Z, R6 U
(graphscr)6 d) _ q- G+ @0 o# q: ]5 q
(setvar "cmdecho" 0) ( J: {8 o9 `( I/ k! C2 m3 w& y
;;默认值+ c1 j" A+ L+ U* c
(setq radi 5# U& d! |' ~+ a0 ]
txth 5
6 ]4 c5 _- O4 B) ~8 } bx 1
0 K; Y$ ]! Z# h p1 (getpoint "\n请选择起点:")
) U# B6 h! m, {+ e )
5 p; @: R$ Y& A8 m; y1 X- ~ ;;循环标多个
0 {0 ]8 o1 Q) | U$ y/ D (while p1
$ X+ k, j/ e, j' }+ L# ?0 Z (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")
2 z0 v) i5 ?5 ^8 H4 O bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
/ P% q r$ G% q+ I ): _- ^0 m' M9 {
(if bxh (setq bx bxh))
4 b9 M4 l" O+ P0 t0 ~' w (if p2. [# N0 Z% n( U0 b% T2 k6 B& Q
;;引出线标注% G. Q4 R9 e( [3 q5 j2 U9 C/ a
(progn1 c; ]4 q( l7 R; U. }8 f
(command "layer" "set" "细线" "") ;改到画细线图层- u. i0 S) a2 |$ I2 y
(setq p0 (polar p1 (angle p1 p2) 0.25)
( D1 u& M1 u$ y d p3 (polar p2 (angle p2 p1) radi)
0 X7 R7 h& D) Z0 o7 y) @: r+ U ) : e$ d& T; w8 D1 ]/ ^
(command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
1 k# e4 ?0 @# S2 e# P, w (command "circle" p2 radi) ;画圆% {8 b0 f q4 o5 p
(command "layer" "set" "文字" "") ;改到写文字图层# H) r! i1 @9 R4 C% f4 f
(command "text" "J" "M" p2 txth 0 bx) ;写文字) k9 G/ a) ]- M, ~6 k8 V" I q5 @
)
; h# {: i: V2 r9 f/ t ;;原处直接标注/ ?; o d7 i. ^0 g, j0 E
(progn, z0 [4 f& O) _) t( Z
(command "layer" "set" "细线" "") ;改到画细线图层7 k; I% [: H8 V2 h, B
(command "circle" p1 radi) ;画圆' L+ A# e3 ~6 `/ h+ R
(command "layer" "set" "文字" "") ;改到写文字图层9 ` m' c% ~ D
(command "text" "J" "M" p1 txth 0 bx) ;写文字: w- h- C4 q v6 p/ e4 f
)6 H" J6 N) q, h s7 }. I5 N& i
)
9 |4 Y2 t+ p0 E K! U+ W; u; M3 @" B (setq bx (+ bx 1) ;标号自动增加% N( U. W& n: _1 ~1 ~
p1 (getpoint "\n下一处的起点<结束>: ")
1 [# t% f1 e8 q3 y )& _8 [6 i: q; A
) ;结束循环# b+ U7 c" t* V! o, d1 Q. a
1 \- F# x8 b& r- R. H3 Q8 f+ _2 U
(setvar "cmdecho" 1), K8 H- F; {: Q: F
(princ)
N% Z) U$ `# r6 ]8 T. V. b )
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