根据原程序的思路,我改好了:
( E0 l: K! m. z6 W# T. y ;;;该程序用于给图标序号/ }' z- @$ t! c" d( B% u6 L
;;;两种方式:有引线和无引线
& ~8 {1 z& _0 a: ?! V# X9 V7 R& [5 D- T ;;;使用该程序时需确保图中设有细线和文字两个图层9 r1 Z$ J" f2 @; n: H9 N! f% A5 m
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(defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
$ n8 U" F" N9 k" ~# |7 X: a (graphscr)
\6 j0 \" t9 P* i6 P2 | (setvar "cmdecho" 0) % F' l! `& M0 m9 t. |
;;默认值9 |1 I: i" Z" E
(setq radi 5
! \9 v# C2 ~& |, o% d; |% j& W txth 5
5 ?9 G, f1 W5 \& x! K; i bx 1
z' i3 G; ^8 f, d, ?3 Z- u p1 (getpoint "\n请选择起点:")
# E; W# y2 ^4 _ )
9 J8 r I7 ~0 a$ s; P ;;循环标多个* h' G+ n2 Z, B
(while p1
( J7 \7 {3 s# h* C; J, v. c# t (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")
6 j: v! z. r; P1 e bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))9 i( G8 `, d! u/ n/ H( B
)
/ q- Q% A$ L+ D! e$ `) B/ V4 I (if bxh (setq bx bxh))3 C; n9 ^$ |1 p# p$ i
(if p2
2 ]6 \/ f" ~9 v( S: r ;;引出线标注% ~# e8 I k3 p
(progn
: m" O1 ?% J" f5 b (command "layer" "set" "细线" "") ;改到画细线图层, ?% L. ]: m) z0 }% H/ i0 G; o
(setq p0 (polar p1 (angle p1 p2) 0.25)
$ X; o5 s4 v' P( i5 G+ \7 t# C) R c. e p3 (polar p2 (angle p2 p1) radi)9 D; x- q) Y& s, R" `
)
1 F" I, A6 N% B5 [) f (command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线- I+ Q- e- H+ S8 }
(command "circle" p2 radi) ;画圆. J7 W( r& k; s! Y
(command "layer" "set" "文字" "") ;改到写文字图层
! o$ p2 u' w- u8 K" Y1 J (command "text" "J" "M" p2 txth 0 bx) ;写文字
8 t! u; M* a4 ?! ^$ c/ Z )
: e; r" P& x7 F+ _4 t ;;原处直接标注3 |" _" |3 X) y$ k( u% A/ B
(progn
7 e3 f! w8 s u, V2 I( R (command "layer" "set" "细线" "") ;改到画细线图层' ], u6 i6 T% w6 |- `# c- A
(command "circle" p1 radi) ;画圆0 a8 ?4 ?" S0 o9 p+ C
(command "layer" "set" "文字" "") ;改到写文字图层
9 P+ q2 q$ d6 M, J5 V. m( q (command "text" "J" "M" p1 txth 0 bx) ;写文字
' y' |! x/ E" k3 e7 } )2 b/ j1 i( j" [. A k5 b: Z
); i4 G3 v' T2 T: R. z# f
(setq bx (+ bx 1) ;标号自动增加
4 q& l- K% z6 D p1 (getpoint "\n下一处的起点<结束>: ")
" U2 e( d" E- r8 k! A )4 W, c! k7 ?! F, K# ]9 e2 G+ M
) ;结束循环6 k" N# [$ t. X4 I6 E& o. H9 s
$ N0 o* }% b/ B. C( I (setvar "cmdecho" 1)
* ]& c$ h! m3 G (princ)
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