根据原程序的思路,我改好了:$ f5 M) B( f# ~7 M
;;;该程序用于给图标序号- w! F/ E/ S1 D& g, z6 \
;;;两种方式:有引线和无引线) C4 U8 V7 L( w/ ~+ r" a* v
;;;使用该程序时需确保图中设有细线和文字两个图层# I% n j5 g8 u: {8 l% I: I
) a( ]5 \' V! y (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
1 e* @% r, M: k (graphscr)
. K8 @" i+ v4 r( s# z (setvar "cmdecho" 0) - X. E2 f- w( G" a9 @ E8 W
;;默认值
7 X0 e0 T3 M; E (setq radi 5
9 W6 `6 ~5 C1 {/ u5 c, z n1 [ txth 5
9 A- F, G5 |# b$ { bx 1
6 q& [- Q I& y) X7 o. d" ~4 X- l. { p1 (getpoint "\n请选择起点:")" p' T2 T8 V# n, `% b
): }6 R) Y! ^& c$ r
;;循环标多个5 @1 o" L! T, ~, ~
(while p18 C+ ~6 C" R2 X/ y
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")! }% J- O. ~! h$ J/ s# k
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: ")), Z3 m- U) ?# l, U+ n4 q7 V$ m
)
6 _/ ^7 A+ H+ o& z1 q/ V (if bxh (setq bx bxh))
& I$ S5 h4 H9 M- v (if p2. W$ I: G- w; ^) i2 f
;;引出线标注
2 a7 p- ~# _6 n% L! v (progn3 u- B1 i6 g1 B% q
(command "layer" "set" "细线" "") ;改到画细线图层
7 E& O& U# B0 { (setq p0 (polar p1 (angle p1 p2) 0.25)3 g8 b. x* ~% \: x5 `* O
p3 (polar p2 (angle p2 p1) radi)
]9 @! G6 a- t% c: R ) 7 P: B3 p7 l X! Z% Z
(command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
; K2 p+ M( ]; I5 {9 g: U (command "circle" p2 radi) ;画圆 G. o& J) U+ ~/ C7 ~& K; B
(command "layer" "set" "文字" "") ;改到写文字图层
4 `! I/ V3 M. I% I0 H (command "text" "J" "M" p2 txth 0 bx) ;写文字' i" m" W4 w9 f: f7 {% m, ]2 ^
)
$ e+ q9 n8 v' z5 u3 F7 P3 H ;;原处直接标注; T/ ]9 @6 x& A( q( S& f: E
(progn& s6 ]% ]$ T, P+ b
(command "layer" "set" "细线" "") ;改到画细线图层# b( L5 @3 g; T" @8 Q1 ?5 W- j
(command "circle" p1 radi) ;画圆+ S% H P! g# u, `' U
(command "layer" "set" "文字" "") ;改到写文字图层( ^/ I6 [2 R( K: g
(command "text" "J" "M" p1 txth 0 bx) ;写文字
) M% l$ T3 x- H- Y; O0 o/ N )
4 T- F% r3 l, {3 o& s4 H$ Z )
8 t( ~; q: ?0 X5 l% L/ z" l (setq bx (+ bx 1) ;标号自动增加
4 R U/ C# J0 u) O p1 (getpoint "\n下一处的起点<结束>: ")
0 y" {$ z* i/ s9 [7 }' n )
X( Y7 y8 e' e ) ;结束循环
' k, p5 y( D$ w( a
9 G: k5 {; ]8 \+ n/ ] (setvar "cmdecho" 1)/ {8 V4 W6 c! s, I7 u
(princ)
4 k" s+ Y5 X% Q, R. y0 } )- [+ `: h* p; s c9 |6 t% U
|