根据原程序的思路，我改好了：4 h! S: l8 U8 d0 \, u
;;;该程序用于给图标序号3 I$ J, U) W ~2 t5 D. Z4 I
;;;两种方式：有引线和无引线
. y1 ~# ]. @, r ;;;使用该程序时需确保图中设有细线和文字两个图层
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(defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) 6 S; o3 h0 G/ P! G9 t
(graphscr)
* t6 N7 m U4 H( m (setvar "cmdecho" 0)
# z. i% r% i4 {, H- E ;;默认值7 a3 i+ H$ |& K- S! F$ _
(setq radi 5" i' V1 i( `$ w- {$ u: L
txth 5
9 y6 w9 g/ N. ]! W# J5 X7 y5 F bx 1
$ C6 u9 q4 F, n; p p1 (getpoint "\n请选择起点:")- I6 m. [0 y4 z2 n/ j: P0 E- o
)
+ |: A# P7 d0 q* v ;;循环标多个
5 ^# F6 {9 b8 Z& H (while p16 d) h" }0 G1 d1 V6 r: A
(setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点"). X" U* a# p8 e* m; G; I" o
bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))" C, |" M7 y0 v3 j6 v8 J; W
)
6 D2 R }4 v: Z# w, H( Z/ g (if bxh (setq bx bxh))
9 f8 n4 Q9 B- q4 I5 ~ (if p2
3 g: [2 ^2 |' r+ M* p ;;引出线标注- }5 Z; v+ q8 [" j
(progn9 m! Q) A. e' z
(command "layer" "set" "细线" "") ;改到画细线图层) s! ^: L+ I- I I
(setq p0 (polar p1 (angle p1 p2) 0.25)9 l4 B3 p, f( X- d
p3 (polar p2 (angle p2 p1) radi)+ n: N$ m. A) Q1 u
) ; H! N: U0 r9 k V4 z2 G4 ?6 q2 D) ~
(command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线
1 `, _( A% D. x; d (command "circle" p2 radi) ;画圆
" w- j7 b* a5 W (command "layer" "set" "文字" "") ;改到写文字图层
1 ?4 v5 J2 m" \+ b& y8 e2 R% S& B (command "text" "J" "M" p2 txth 0 bx) ;写文字/ P( Y4 l* v* V; K
)$ ^8 l/ [; \- S6 }1 d5 m
;;原处直接标注
" @5 E( `8 o. b+ ` i, s2 J7 z5 b (progn
1 M5 J% S! _5 `) t+ I$ M (command "layer" "set" "细线" "") ;改到画细线图层
0 ?0 T1 ]- c$ M3 u2 k6 @( H (command "circle" p1 radi) ;画圆 N- G2 d$ f% P4 y# N( Y1 s# |
(command "layer" "set" "文字" "") ;改到写文字图层
7 Z1 Y: s3 h- F8 ~6 _1 P' e (command "text" "J" "M" p1 txth 0 bx) ;写文字
; t- g' K( O* Q. O( G ): T& D. b) t$ k. }' n
)
! A% b! _4 h) @' J0 _8 p (setq bx (+ bx 1) ;标号自动增加( p$ V3 O" J" p) f" s$ s1 ?
p1 (getpoint "\n下一处的起点<结束>: ")
$ i# _2 b3 v5 x. S+ e4 M )3 ?' D* ?* b; f) d3 B0 p! G7 a
) ;结束循环7 c# F5 e$ ?. g) I D e
$ G, w1 I6 J$ L! o& {: u5 x
(setvar "cmdecho" 1)0 h+ u; @9 B) X
(princ)
5 A4 }) {5 l7 _' \ )- h( J6 O: }6 t2 {! k- W2 l4 ^
|
发表于 2008-8-23 11:25
楼主
