根据原程序的思路,我改好了:
. r z! C1 _" \$ S4 ? ;;;该程序用于给图标序号/ J( G2 I7 }% ~
;;;两种方式:有引线和无引线
! \1 j& ?/ W8 _% P ;;;使用该程序时需确保图中设有细线和文字两个图层2 _ y4 K# Y! b2 [6 H& |& d
# s- C* L% P7 o- j( q$ m/ u (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
v# G& G* B4 [' d (graphscr)
u7 h/ ^0 c3 }6 j (setvar "cmdecho" 0) 5 g5 c% G" r& b4 p6 A' N. B1 C7 V
;;默认值
, z0 ]9 P3 `# C3 q4 A& z (setq radi 50 @7 I+ F5 U" x8 m0 F) p
txth 5
. Z. i; y* ~3 V7 y/ `' L# z bx 1% A( C; ?3 [7 M ^9 V
p1 (getpoint "\n请选择起点:")8 H2 F) a9 {: [
)
: p) o: I! o) z6 S ;;循环标多个
- Q8 ^: t( O( C& H (while p1
C3 q* j9 c8 p) c (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点"), Q7 ?+ H0 J0 k5 c4 k
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
; v0 _: T( A, Y2 J3 R )
: {4 h" t# f. \8 s- G9 b/ I (if bxh (setq bx bxh)): p% A+ ]* p1 A' Y' j, N) s
(if p2
# R; W7 ] O, `9 a ;;引出线标注
2 E9 w" L$ [4 U* ~: k* n' G: h- t& L (progn
0 N% B) G/ |& U9 K (command "layer" "set" "细线" "") ;改到画细线图层 B) I. e, |5 C
(setq p0 (polar p1 (angle p1 p2) 0.25)
* j. I# l R; c; T p3 (polar p2 (angle p2 p1) radi)
9 r( m/ h6 |6 Q: f i )
' S' I, V' s8 K0 c (command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
9 K8 p, j) V5 h4 h: v2 l (command "circle" p2 radi) ;画圆
G# L6 W( i/ t: P, s (command "layer" "set" "文字" "") ;改到写文字图层3 K5 M$ n; {, I: I4 e3 K" ^
(command "text" "J" "M" p2 txth 0 bx) ;写文字
$ d+ _2 |0 v2 s; D )! j- e" |' _2 k1 G6 h& D: }7 w
;;原处直接标注
' N* u7 v8 v# d0 i0 [ (progn
% f* m7 R% V' F (command "layer" "set" "细线" "") ;改到画细线图层3 \( F+ s3 P. @2 k& }
(command "circle" p1 radi) ;画圆
3 L, v# g) w7 m9 w. |+ D! p (command "layer" "set" "文字" "") ;改到写文字图层
3 ?' B+ z9 n7 N4 ]: c& R5 I (command "text" "J" "M" p1 txth 0 bx) ;写文字; n& ^$ h% F1 G$ a4 X
)
2 }7 T: S' _( k" M )" d, X9 p8 k% |3 q; {* S6 E
(setq bx (+ bx 1) ;标号自动增加- w h% U2 @: a- _/ e/ E
p1 (getpoint "\n下一处的起点<结束>: ")
/ ?6 f1 O1 ]: G" t )3 i6 Z6 u0 D l4 X/ \
) ;结束循环9 [3 t. A5 d7 O9 }3 v
; ]0 s+ R0 @5 N$ {3 u; N (setvar "cmdecho" 1)
- U7 j3 ] \1 P7 x: x (princ)
. x0 ]! g1 W0 ?3 c, V )
! A# ~% a& W2 }+ b2 X+ _ |