根据原程序的思路,我改好了:- k' v9 `$ a4 z, V0 P, j
;;;该程序用于给图标序号
, Z0 j( ?6 `" ]( Q ;;;两种方式:有引线和无引线1 K* f. Q0 h8 m2 {" x5 O6 @
;;;使用该程序时需确保图中设有细线和文字两个图层: L) ^! Y- Q5 l0 m, @8 p/ e
3 |( u& V$ y1 B; w (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) 2 `( ?/ C: f% ^
(graphscr)3 }( [/ P& F4 r4 N5 a/ H
(setvar "cmdecho" 0) ( g5 P' x2 L0 D7 }" P' q
;;默认值8 N; O! D' [6 F) x. b
(setq radi 5
9 k& x8 E/ g+ g9 h" N" q! Y txth 5
0 z: Y5 U# Q$ j" }8 y% \ bx 1
) v4 a8 }. _6 v8 r p1 (getpoint "\n请选择起点:")
1 ^7 ]3 n" T/ w )3 {, y3 u6 D4 Z0 m8 n
;;循环标多个
% L: {+ F l; y* w' B (while p17 m% ]% y( e+ d2 y
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")3 [9 e: j: F* H/ B# H5 L
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))3 Q( @3 D3 H$ O5 c
)
9 y' z: d( w- F0 H) l1 Y (if bxh (setq bx bxh))
7 k7 q; Q! y0 L5 l5 e) H9 z (if p2$ D8 g: b. v' M! X$ y4 j
;;引出线标注5 Z& x6 [" K: g
(progn0 y5 R7 A R. z( Q' M' [& D4 I# B
(command "layer" "set" "细线" "") ;改到画细线图层 z8 ]2 j$ x5 m# a
(setq p0 (polar p1 (angle p1 p2) 0.25)( s. S7 g2 J7 I! i2 O7 q/ K
p3 (polar p2 (angle p2 p1) radi)
- j" Z; i3 t& T$ @ )
/ G/ `( {3 g7 T5 |$ D U (command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
/ H* K! y" b: W& D: c2 c n (command "circle" p2 radi) ;画圆3 F! s& n- \$ G' |
(command "layer" "set" "文字" "") ;改到写文字图层
6 A& H4 a _+ z (command "text" "J" "M" p2 txth 0 bx) ;写文字
/ `" }/ {6 H8 W ). o8 W, D; r; j- V
;;原处直接标注/ P7 X2 [, Z$ X, k
(progn w; W/ Q# r! u( g
(command "layer" "set" "细线" "") ;改到画细线图层' \" j- J$ P9 ]6 l' {& { k
(command "circle" p1 radi) ;画圆
8 E& s9 N7 t2 U; f+ ?1 Z" \" m! D (command "layer" "set" "文字" "") ;改到写文字图层$ @- }3 U: Z* {) i* t( A$ j
(command "text" "J" "M" p1 txth 0 bx) ;写文字- A# r6 p; `2 o/ W7 E7 z. s
). ]+ l7 Z8 c6 ^* `4 }9 b
)
. J$ s& S7 {/ u" E' u* a7 a (setq bx (+ bx 1) ;标号自动增加
) [$ }! Z; s1 e e5 v p1 (getpoint "\n下一处的起点<结束>: ")/ F+ l+ M' {# n9 ~6 F6 G0 ?& ^
). O$ r" t4 v/ `( C k
) ;结束循环, C ? a7 F# ?% Y& f
0 a( r$ Q3 [) P (setvar "cmdecho" 1)
8 S* {: \0 c' J) L) o! W7 U9 l (princ)$ C6 L5 n& s* o1 |: M
)
8 V: D. w5 `. K' M9 v2 X1 K2 g1 d- S; L |