根据原程序的思路,我改好了:
! w. C& F2 @4 u ? ;;;该程序用于给图标序号. c" s* m; w5 _5 G( ~
;;;两种方式:有引线和无引线% A& ^/ G; y2 ^1 V- Z; m0 @
;;;使用该程序时需确保图中设有细线和文字两个图层5 N$ k7 R9 s( |8 k
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(defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
# b& L* _& M" V2 `) K1 g: G) R (graphscr)
( n4 L- S1 @0 D6 E3 ~ (setvar "cmdecho" 0)
, g; M) F1 q% [ ;;默认值: P {4 @! n. p0 p
(setq radi 5
3 K3 Y c7 j" V* j% [8 Z txth 5/ f1 N/ [ |. l
bx 1
3 d! ]4 _6 Y; ` X3 F p1 (getpoint "\n请选择起点:")
, a+ O0 y+ S9 E7 f- g )
2 G, T% [& [ m2 [! g# o u ;;循环标多个
$ `& I7 D. @, Y! N% Z9 s" m0 J (while p13 \$ |' g+ @. s5 U1 c2 j) |- r$ @
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")+ h3 |+ U+ k5 v7 K
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))1 y3 x& o) R, A( E7 O! D" ^
)
9 k5 b" R7 X' x" p) C (if bxh (setq bx bxh))7 o! I' p/ a9 A8 x
(if p2 |) d! }5 t# [4 E
;;引出线标注# J* s1 e; Y" i! Y5 R' r2 c
(progn
, q, T; _ r: E8 g (command "layer" "set" "细线" "") ;改到画细线图层
% t$ f8 y) }$ R% {: ^ (setq p0 (polar p1 (angle p1 p2) 0.25)8 @4 g# Q9 Z8 h1 w6 X
p3 (polar p2 (angle p2 p1) radi) h ?" b5 p) i X" h' d
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(command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
- k4 d+ o4 p [) s' A0 E" I R (command "circle" p2 radi) ;画圆
3 k2 a& J- U# m" D/ l8 [ n' ~ (command "layer" "set" "文字" "") ;改到写文字图层7 u! X- N9 W, n
(command "text" "J" "M" p2 txth 0 bx) ;写文字/ u: B+ o, @+ k* Y. h
)
2 C3 F% F/ X* X2 I0 [ ;;原处直接标注
- b8 ` @# f @; B* Z6 C1 e (progn3 p& k) s$ D; f$ n- o ~5 y+ r
(command "layer" "set" "细线" "") ;改到画细线图层& z5 x- }. [! i7 F, I
(command "circle" p1 radi) ;画圆) z2 I$ \" a0 ^
(command "layer" "set" "文字" "") ;改到写文字图层7 B( {/ @: [# g: i( D0 Q; q1 t
(command "text" "J" "M" p1 txth 0 bx) ;写文字
2 Y6 y( Q- G) U2 c; x' N )
( X* ~+ e( ?8 v d' {5 ]8 e% F )
9 @8 @4 z& l. ] Z7 ^' s2 W: V (setq bx (+ bx 1) ;标号自动增加
% k+ W! s1 J( U, S) O8 q p1 (getpoint "\n下一处的起点<结束>: ")/ I6 r7 I4 L, `0 o* s
)1 l* W, Y/ P H; l i4 o. g. L
) ;结束循环' R8 t z' B' {% _; h; H
( S- y) Y/ v/ O2 E0 X, B (setvar "cmdecho" 1). j0 G5 i6 g- p" K( m8 l6 b( S; Q/ `
(princ)
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