根据原程序的思路，我改好了：
' Y' \& |5 ], f ;;;该程序用于给图标序号
2 d6 H" B2 y, N" E3 A$ I ;;;两种方式：有引线和无引线
9 l5 J' ]) s6 u1 {2 Z$ i& t; \ ;;;使用该程序时需确保图中设有细线和文字两个图层% i& m5 }8 Y5 x3 S% h+ a
. q7 ]* O$ M2 \! m5 w( p# Z (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) ( g2 p. ^* }4 b- ?7 ^* T8 G
(graphscr)& r: G: X) F2 h' Q, |8 s: t9 i
(setvar "cmdecho" 0)
/ h. h+ m( q0 |! H ;;默认值: z& R' H- w9 h% V0 G
(setq radi 5
1 j: i) ?/ z/ m. W$ K8 b/ ?: | { txth 52 M8 {, C* t- w) {4 R/ }
bx 1
" @: Z, J7 ^6 U p1 (getpoint "\n请选择起点:")
& _: s# h+ Q+ y- G )
2 T9 B5 `$ Z1 c3 [8 F* M ;;循环标多个
: ?8 [0 D% ~6 t* b (while p1( W7 B8 m+ V0 C, K
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")
7 D7 X* r0 ~+ _" D( M/ S) C bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
& w' G" \/ d% [8 F! t )1 R b a- P% p8 ]2 h2 ^4 ?3 _0 s* B
(if bxh (setq bx bxh))
5 r" o( y! d$ _ (if p2" |& Q0 z1 I! f
;;引出线标注2 q% e" f: X1 I1 A5 D
(progn) ~) G6 S4 `4 ~
(command "layer" "set" "细线" "") ;改到画细线图层
; H+ Q+ Z" e8 \5 {6 S (setq p0 (polar p1 (angle p1 p2) 0.25)& S7 s2 z3 I+ g6 G% H* |
p3 (polar p2 (angle p2 p1) radi)% m- {2 b, E4 M
) 2 }2 c8 U4 N4 }1 q+ k
(command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线+ |! f9 Q: X, ~% U( G3 G# H' J
(command "circle" p2 radi) ;画圆
: Y, P% ^0 d. V! }& ~; \8 J (command "layer" "set" "文字" "") ;改到写文字图层" S# H3 b( s2 D$ H3 o B! `9 k5 I
(command "text" "J" "M" p2 txth 0 bx) ;写文字
+ n5 Y) }7 K0 P ` )
4 J( Q, v" W$ W5 f, z7 _" I+ X6 k ;;原处直接标注
! ^0 D9 y; F s* b( c' o (progn
# ^3 I1 u2 d% g; G$ u (command "layer" "set" "细线" "") ;改到画细线图层0 U+ s% s8 o$ H
(command "circle" p1 radi) ;画圆
) y2 ?4 ` U+ J2 Y3 f (command "layer" "set" "文字" "") ;改到写文字图层
+ z; K, b; J0 e/ L( b (command "text" "J" "M" p1 txth 0 bx) ;写文字) V6 A |* P. C# j3 @% y' T7 [
)$ `4 `: T, Z2 u
)% f7 Y5 i: |& p( L5 K- l7 }
(setq bx (+ bx 1) ;标号自动增加. S! n. S3 N# {: K( U. x9 ?# n
p1 (getpoint "\n下一处的起点<结束>: ") {: I# x1 g- G" ~' _
)
1 i+ u" Q3 u8 K/ I: a6 @* A5 O* [" ? ) ;结束循环/ ]6 _' S9 g. j
3 {- W, ]/ s; \ (setvar "cmdecho" 1)
! g: E1 q/ {4 l (princ)
0 {+ H2 w0 ]& Y ^3 | ): s# w- b% n; C H P$ b1 z; u6 W
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发表于 2008-8-23 11:25
楼主
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