根据原程序的思路，我改好了：. o6 M( D: r4 h0 \% @6 w2 A
;;;该程序用于给图标序号
$ z' W5 ^5 n- G! j Y4 H ;;;两种方式：有引线和无引线/ }5 i; {/ @+ @0 A' q
;;;使用该程序时需确保图中设有细线和文字两个图层
* P8 F( X. b% T, ~$ a
% P: B! x2 @- ~% N) p: o% h" \ (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth)
% y. q K6 `, _; j+ \# X! ~ (graphscr)$ N0 u- i- [( m; B( y" Z
(setvar "cmdecho" 0)
9 e: V) n$ _6 O, l$ ` ;;默认值
; v+ Z- m) D, z3 X- f) C" ?% z (setq radi 5
6 {3 y0 Q! \$ F2 k txth 5+ v& T) D9 N; L
bx 10 t- o* i% s7 T: K6 b4 U. ]/ V
p1 (getpoint "\n请选择起点:")* q: N h8 O1 Q$ n2 `
)% ~3 A; t" T% W+ J2 F
;;循环标多个
+ ^, s. k; K3 r (while p1; V, ~, A9 C5 |; {
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")
4 r( T; S: z. R- O( }' H bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: ")): y( ^4 V v9 I/ d" T4 g+ z! d
)
$ C1 h$ I9 P6 d# } B (if bxh (setq bx bxh)) Q7 W: N& R- U0 z$ y. b% l
(if p2
! s, W3 a* A) _+ W4 v ;;引出线标注
+ r J- B' m9 K5 L (progn
# D4 k: ?4 N( i. [6 [! v5 |) b1 L' m (command "layer" "set" "细线" "") ;改到画细线图层& A, z) ~+ F6 e4 u; f
(setq p0 (polar p1 (angle p1 p2) 0.25)
2 `" C9 U: q- \7 F( K& D7 E K5 ?. h p3 (polar p2 (angle p2 p1) radi)
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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
" ~$ H* A" U3 y0 _1 Z (command "circle" p2 radi) ;画圆: f" Z% T6 q! v! o& ]
(command "layer" "set" "文字" "") ;改到写文字图层
+ v# G d3 U% `! I& s) a (command "text" "J" "M" p2 txth 0 bx) ;写文字
) Q: G( I2 }& s3 M7 g4 |3 ] )8 H4 H# A3 e6 ?5 v% H! c- @. z
;;原处直接标注! `- G2 @ s5 U% `
(progn
, _& b: w& Q$ s4 U) o (command "layer" "set" "细线" "") ;改到画细线图层
9 S5 S4 d+ }3 I, C% X7 a5 Y (command "circle" p1 radi) ;画圆 w) N7 x+ `) f. f) |& E }0 f, t
(command "layer" "set" "文字" "") ;改到写文字图层
( E1 d! @8 o" y (command "text" "J" "M" p1 txth 0 bx) ;写文字
& b/ y, n8 h: P! F )
* j# n6 ?$ K' F )
/ K" v# Z" @! P P( n (setq bx (+ bx 1) ;标号自动增加# z) V2 Y! E) H1 Q* I* F
p1 (getpoint "\n下一处的起点<结束>: ")1 D1 l: [% W, h+ V
)$ z' s' {/ |; F- v2 z3 }
) ;结束循环
( U. @, L9 [' V; A: E4 D! H* { & n' m* }' n, P6 Z. n3 E. k
(setvar "cmdecho" 1)1 Z% }3 C: C) ?4 A% S8 L" U1 z9 ?
(princ)
r. V2 l2 v8 o9 a" | ). e; Q: u5 `& ]! n2 e
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发表于 2008-8-23 11:25
楼主
