根据原程序的思路，我改好了：
! f7 `: X. m5 q4 X ;;;该程序用于给图标序号! y" Y: A% E M c
;;;两种方式：有引线和无引线
8 k+ }$ @ A9 w+ ?) \. q. t. ` ;;;使用该程序时需确保图中设有细线和文字两个图层
2 f* X6 C$ |0 l* n' F0 c
6 `, P! F& y3 o& g6 M- m (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
" F! t* i) X8 o2 h, P# @8 ^5 X (graphscr), A) e1 r" ?: j
(setvar "cmdecho" 0) P2 _: G3 g9 Q$ ~. ]8 F
;;默认值
" {4 s+ Q U* ]% u5 S! m (setq radi 5
9 K" t( f( b; g+ m. [) l txth 53 K' L' A: b; N6 B: ]) f
bx 1# \9 x, N0 L7 `5 H2 o+ U
p1 (getpoint "\n请选择起点:")
/ t6 e* e# C8 Y" I5 K )* q2 a: j/ C& e; {
;;循环标多个
- r" n( |) V5 R3 @4 h. D7 U (while p1/ S9 O# Z, E: c* h! s
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")
0 L% o. }. ?' I0 | bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
- ?$ u. h2 e2 M2 j )
; N J: Z, r# \5 T (if bxh (setq bx bxh))
- d& ]- N- Q0 m6 s1 l3 m (if p2
# z4 D7 A) {) r ;;引出线标注
; m8 g/ ^. M, N( x# U (progn( @, y. ?3 i! J* Z* b6 x7 w$ l' L
(command "layer" "set" "细线" "") ;改到画细线图层5 G4 W H: M) p9 v: ]
(setq p0 (polar p1 (angle p1 p2) 0.25)
- {8 H2 m+ y3 a5 o, {" ?' s/ c p3 (polar p2 (angle p2 p1) radi)9 l" A% ], N3 U( r$ o- Z
) / D R/ {6 }( R" p# R2 A/ P- W
(command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
( w, Q! P0 ~2 j, O8 P (command "circle" p2 radi) ;画圆
# t I0 |7 u; R. O2 S' u4 }' {4 b# v (command "layer" "set" "文字" "") ;改到写文字图层" }) H7 o9 d' `
(command "text" "J" "M" p2 txth 0 bx) ;写文字! P1 R% I: L& V- e2 R# B8 f
)
/ P6 Z' v+ ]3 z: s$ i0 z9 k9 h ;;原处直接标注- T" l" _# a6 G2 @
(progn& F" {+ l9 O! `% i
(command "layer" "set" "细线" "") ;改到画细线图层# r; T$ u9 R$ G) b2 K
(command "circle" p1 radi) ;画圆# y$ Y% t' R, Y
(command "layer" "set" "文字" "") ;改到写文字图层
% n4 }0 @# f. r. H* N (command "text" "J" "M" p1 txth 0 bx) ;写文字
3 g4 U* V6 h5 }1 M6 ~. _ ) f& z2 f* \/ Q2 f
) _+ c0 X3 G4 R
(setq bx (+ bx 1) ;标号自动增加
0 n* k/ {" C- g2 ^: t5 D p1 (getpoint "\n下一处的起点<结束>: ")
7 U* @. \7 I4 s4 U9 ~* Z) \ ), r3 l$ c5 ]+ X$ Y q+ K8 _. j7 ?) E
) ;结束循环
" N) b, }6 D5 Y; o' j: H1 h R 6 ~+ x- e9 J! f3 g4 }) q
(setvar "cmdecho" 1)
6 A5 f. r) g3 p4 p. v; E (princ)
7 T3 N3 l; F. l )1 ~ a& g, L# s: r! V% a5 D
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发表于 2008-8-23 11:25
楼主
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