根据原程序的思路,我改好了:
& X8 D8 F5 n$ I5 O ;;;该程序用于给图标序号
& J8 L" U9 |" y. N. f ;;;两种方式:有引线和无引线3 ]) w6 y# {" t" G5 k1 X0 B; d
;;;使用该程序时需确保图中设有细线和文字两个图层, f0 U% E, h6 N( w
! q. k3 e# t& V4 } (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) ' e4 S: y; m4 F W
(graphscr)
8 r$ T! v0 R( @1 d" _, n8 F (setvar "cmdecho" 0) 9 @7 D( A3 N$ H4 x0 b) a
;;默认值6 f2 ~ K% r: g+ x# }( u6 o
(setq radi 55 J$ {$ G' o" R+ [
txth 5
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p1 (getpoint "\n请选择起点:")
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" c6 W2 w0 l* [/ U2 ^ ;;循环标多个
: @' j. l0 C" L! Z' F0 X (while p1
- Y& [3 t5 F9 `5 E2 n (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")1 H2 Q% G2 H; S- v5 g
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
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(if bxh (setq bx bxh))) H% J o7 ^8 `% x
(if p2" ~" z7 P( v( `! W: a' w. ^' B$ g
;;引出线标注
) F8 x" z- D d( K (progn6 S6 n: j+ Z9 e1 Z6 g
(command "layer" "set" "细线" "") ;改到画细线图层1 U j% a/ Y& H: V: L
(setq p0 (polar p1 (angle p1 p2) 0.25)8 E* h5 J; t6 m( m# f1 a3 B E
p3 (polar p2 (angle p2 p1) radi): P5 T S" Q7 C! `! K
)
: O' K# Y% F' B (command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
7 r4 E' i; ]) g1 v6 T (command "circle" p2 radi) ;画圆
p; m- m& G' A4 {- {& H3 D- J (command "layer" "set" "文字" "") ;改到写文字图层
) M9 B2 Y- G6 G; F2 v6 e3 I4 j, w (command "text" "J" "M" p2 txth 0 bx) ;写文字! ]8 Q8 j: M8 t# S& A' E
)
' B, ]8 \$ x2 J/ v/ W ;;原处直接标注! B5 G8 }2 _7 O5 O
(progn* p' E2 `6 {7 p2 `4 C: H; r+ N2 C
(command "layer" "set" "细线" "") ;改到画细线图层
* L# }1 u5 I- R, g5 e$ r, ]) k8 F (command "circle" p1 radi) ;画圆
9 \, k: u1 }. |) r (command "layer" "set" "文字" "") ;改到写文字图层" G% p3 t6 M$ o5 W9 H6 X
(command "text" "J" "M" p1 txth 0 bx) ;写文字! _8 ]) _& D6 M n% D
)$ [. R9 `1 K) H+ |9 Q
)
1 b. D7 r; r* L% l8 C2 q( C (setq bx (+ bx 1) ;标号自动增加
. b; ]; Y7 b/ q. s+ {' r p1 (getpoint "\n下一处的起点<结束>: ")7 M, c3 q2 U/ d; ?+ J
)
9 ]. F0 m, R! E! `' ~ ) ;结束循环' W. |" I3 L0 a ^
# u1 g* P; x! B6 A (setvar "cmdecho" 1)
9 ]) h! f" F E7 b2 p/ I (princ)
4 ] S @$ Z/ h& r1 b. Q' { )
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