根据原程序的思路,我改好了:
5 _2 n& O- ^0 C. j; `# a7 O3 | ;;;该程序用于给图标序号
, C! M* r* n' ~7 \3 o9 _ Y6 ~ ;;;两种方式:有引线和无引线( w6 k3 M3 x! n9 K/ o! M$ N3 M
;;;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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" J0 g# M: |+ r. t3 h (defun c:bxh (/ p0 p1 p2 p3 ang bx bxh radi txth) ' H, H+ z* h$ N" V2 \0 I
(graphscr)3 y4 }! S- w3 O0 J5 X
(setvar "cmdecho" 0) % z. ~6 q$ \) {3 W( V. k
;;默认值" ~4 R9 V7 e6 z! q3 h( z. T, ^ U
(setq radi 5, A6 ^* d+ i% G$ D$ C4 t
txth 5
. X1 |4 `4 E5 z& L! l) L4 ` bx 1
, K. V9 Z! P8 |# q p1 (getpoint "\n请选择起点:")1 S1 k8 c/ ]# Q
)
7 w1 Q0 f# F P0 B ;;循环标多个8 M, M; `" B& A2 h1 p
(while p1
4 n" q' @( E% x B- L+ b. l6 _6 ` (setq p2 (getpoint p1 "\n请选择第二点或回车表示无第二点")
* p' A0 |+ p |4 U1 x9 t. s bxh (getint (strcat "\n请输入序号<" (rtos bx) ">: "))
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(if bxh (setq bx bxh))7 P( b4 E0 k& k/ n
(if p2' g5 K7 B# L: [- |# E) W
;;引出线标注
4 g. p0 D+ \% L q (progn) [+ D& e; y; @, E
(command "layer" "set" "细线" "") ;改到画细线图层
) D: t" U: q; Y0 @ (setq p0 (polar p1 (angle p1 p2) 0.25)9 h9 m" {9 c. X7 s9 X6 S/ T
p3 (polar p2 (angle p2 p1) radi): R, A; n8 ^6 W
)
+ @& o7 D0 u. x# B* X (command "pline" p0 "w" 0.5 0.5 "A" "CE" p1 "A" 359.9 "L" "W" 0 0 p3 "") ;画引出线+ g7 d( d, n% W- Z _9 @* H
(command "circle" p2 radi) ;画圆
+ n6 m& M+ [2 J' f% H (command "layer" "set" "文字" "") ;改到写文字图层
6 Q2 b8 b# T9 h' W. F, w+ O (command "text" "J" "M" p2 txth 0 bx) ;写文字 c4 b& f( w0 y4 z" k+ P% @
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;;原处直接标注) Q0 c% {7 o$ X" U
(progn
/ J7 d+ G4 B# e/ A; u q0 u9 H (command "layer" "set" "细线" "") ;改到画细线图层+ d$ o% R5 G0 y2 f2 Z0 Y* b
(command "circle" p1 radi) ;画圆
3 R+ I! i. z3 q( N! B; r/ ]1 N" R8 v: z (command "layer" "set" "文字" "") ;改到写文字图层
, C( ^1 Y8 @* B" Q9 n# p9 e (command "text" "J" "M" p1 txth 0 bx) ;写文字
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(setq bx (+ bx 1) ;标号自动增加- a) X: F& ?9 Z
p1 (getpoint "\n下一处的起点<结束>: ")- L: K, H8 b& T" y) ^
)
: h1 u% ~- y, R1 s% c ) ;结束循环
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(setvar "cmdecho" 1), X c5 k7 D. y Q7 g' v9 L8 t2 y
(princ)
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