刚开始工作时候,经常使用AutoCAD2002设计,
# ^+ R3 |+ |) E3 z) g4 \制作标题栏、画粗糙度符号是一个重复性的工作
& W7 @0 D. W" ?% l- G9 I* P7 Z而CAD到又没有提供相关的命令可以让我们的操作一步到位,很不方便1 U* C$ ]+ U. r- ]+ y' o
于是,我就利用在学校里所学的Autolisp知识,自己开发了两个小程序
* o- j2 U' w& W& u5 P只要把它们保存为扩展名为lsp的文件,放在CAD安装目录下面,
5 E2 M" P7 P/ z并在“加载应用程序”中,将其设为“启动组”即可使用1 ^ C k e$ t1 v4 E
( {" `' J5 W2 U- s) e0 F2 i1 }制作标题栏请用tk命令,可以选择标题栏所需的图号、布局(横排、竖排)
9 M3 J' k J0 a+ Z8 P3 a里面签名中是本人的名字,大家可以打开代码更改成自己的姓名
& @/ f. |4 x' U1 J. ^ J( ^2 a标题栏还可以自己插入时间,很方便7 p" t2 \& f- N" Z5 z
大家输入这个命令以后,就已经自动为您设置了常用的线型及图层
3 w# f. j# G2 E6 y7 t3 x字体也配置好了:我们机械制图一般用长仿宋体) m! A5 d2 Q3 w% v0 Z! F
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再说粗糙度符号的开发
3 M- ]. C0 Y$ w3 s1 L6 [粗糙度符号我在原稿完成之后$ K2 O1 d4 u" m2 {3 t
突然又想到加一段代码
j8 Y. m6 I3 h. Q, f. E3 c可以实现在正交位置和任意位置插入粗糙度符号的功能) ^: [+ N5 h: v3 J. J$ p/ o
方法是按F8或者点南最下面的"正交"按钮' e. i7 f( p8 @& e$ L+ ^
要使用本命令,只需输入cu即可
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; k# v: V5 c& V, b下面是程序代码:& Z2 v O/ Z; j
标题栏:( j: z& C( x/ j( R. W9 [3 _9 X
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' Z" M$ l/ u/ z% ]! v9 a% ~7 z- . I- S" h; i) ]( ?$ q: k$ ~: P9 u# i5 o
- (defun c:tk()
4 D: d% [) ~# z- f: A - (command "layer" "c" 9 "0" "lw" 0.3 "0"
9 s4 C( I: H3 d) ^& u - "m" "中心线" "c" 1 "" "l" "center" "" "lw" 0.09 ""1 U8 m& @+ F- s7 d* H2 x1 a
- "m" "虚线" "c" 4 "" "l" "ACAD_ISO02w100" "" "lw" 0.09 ""4 e% i G. p, \% g9 N3 N' U
- "m" "标注" "c" "blue" "" "lw" 0.09 ""
1 Y0 j$ E3 K2 Z8 A. Y - "m" "细实线" "c" "6" "" "lw" 0.09 ""
3 {+ t- j$ v) c$ B+ k" ` - "s" "0" "")
6 j* u5 @9 B6 u - (command "style" "s3" "仿宋_GB2312" "3.5" "0.67" "0" "n" "n" "n" "") Q, { l) x ~/ f) G
- (command "style" "s5" "仿宋_GB2312" "5" "0.67" "0" "n" "n" "n" "")9 `4 @7 o5 d7 `4 n! Z5 P
- (command "style" "s7" "仿宋_GB2312" "7" "0.67" "0" "n" "n" "n" "")4 s. K) a) n ^' H% A+ ~0 x
- (setq c_time (menucmd "M=$(edtime,$(getvar,date),yyyymodd)"))
T, x! d+ y. F8 J% ` - (command "osnap" "off")0 w; j9 C! }+ ]- e" D! G
- (setq tuhao(getint"请输入图号A0(横)-10,A0(竖)-20以此类推"))& Q* ^! z- d8 R2 G0 w6 D2 @
- (setq inspoint(getpoint"请输入图框左下角的插入点"))% F) p. J; ^& v% R7 E# T4 g
- (if (or (= tuhao 10) (= tuhao 20))
( l. ]9 U9 e5 y& }% ?1 { - (setq l1 1189 l2 841))
+ y% m* d# e7 |0 j& \. f; I - (if (or (= tuhao 11) (= tuhao 21))
; S# S- h* Q; Y9 F. h% w - (setq l1 841 l2 594))
, |9 ^% \ M% O - (if (or (= tuhao 12) (= tuhao 22))
' P# A$ t, t. m+ d U5 A2 m0 s - (setq l1 594 l2 420))
. P& i2 P2 l2 u7 I( t - (if (or (= tuhao 13) (= tuhao 23))( l" N6 y+ w; [! n+ m
- (setq l1 420 l2 297))2 L. S7 C1 p# g7 D
- (if (or (= tuhao 14) (= tuhao 24)): V7 A9 B! U" F# t0 I1 L0 f3 }
- (setq l1 297 l2 210))
3 K$ S" e, `0 U% \- n5 f5 f - (if (>= tuhao 20). u% @: C: y; \; f+ ?9 z- E
- (setq temp1 l1' p7 n1 @* M9 m$ l0 U+ g+ W
- l1 l2
# @5 S Y* l& q3 ?" b6 {, l - l2 temp1)
8 p" g c3 S. m9 B6 z: w3 _ - )
1 n1 E+ }0 ~# o - (if (or(= tuhao 13) (= tuhao 23)(= tuhao 14)(= tuhao 24))9 K. j- Q5 v! B# X
- (setq bju 5)(setq bju 10)), X1 {% }4 v0 F U2 a9 p2 q/ s
- (setq x1(list (+ (car inspoint)25) (+ (cadr inspoint)bju)))6 P2 T* f3 N: \. B
- (setq x2 (list (+ (car inspoint)(- l1 bju)) (+ (cadr inspoint)bju))) |5 m2 s/ `/ s1 Q+ C. Y( x7 {& ~
- (setq x3 (polar x2 (* pi 0.5) (- l2 (* 2 bju))))
! `/ y: n) \' L, m _$ k) W - (setq ins2 (list (+ (car inspoint) l1) (+ (cadr inspoint) l2)))
9 ^ M. E, h; s6 g$ O - (setq bl11 (polar x2 pi 180)1 ^# |/ S+ O4 r% r. t* ?2 ?
- bl12 (polar bl11 0 12) k/ ]2 T. Y+ `
- bl13 (polar bl12 0 12)+ g' R7 v# j' p! Z
- bl14 (polar bl13 0 16)6 [5 K& d9 x1 s+ S
- bl15 (polar bl14 0 12)
+ q- |8 t& U# y3 g' C' ~ - bl16 (polar bl15 0 12)# j/ \) c& a+ a
- bl17 (polar bl16 0 16)- i$ ^5 c8 q! n, J
- )( V4 ]3 b" H8 J; p% T% i+ _' d
- (setq bl21 (polar bl11 (* pi 0.5) 7)- B# q% m& `8 S7 L3 [
- bl22 (polar bl21 0 12)
8 M0 w3 Q5 Q0 G1 e - bl23 (polar bl22 0 12)
6 W7 ?1 Y% \* o8 q - bl24 (polar bl23 0 16)" @8 G5 G$ ]9 k9 [0 l
- bl25 (polar bl24 0 12)
- u" T# a2 K+ Z( `% ?) o9 v( O. _ - bl26 (polar bl25 0 12); w; X& e8 G' ?
- bl27 (polar bl26 0 16)
* |; f+ _2 q X; y4 J5 E - )
! _( x0 Q6 A$ j - (setq bl31 (polar bl21 (* pi 0.5) 7)
d: o K% G2 d7 [) y - bl32 (polar bl31 0 12)
: _ V& y4 y n$ R* E - bl33 (polar bl32 0 12)
2 R) Z. K. ~( p - bl34 (polar bl33 0 16)6 D& a9 P8 U' M9 Y4 {
- bl35 (polar bl34 0 12)+ X; U( e) p9 s) g6 K
- bl36 (polar bl35 0 12)
* p2 F- s1 p& k - bl37 (polar bl36 0 16) c) A7 o. B! c* z& T! Q1 m
- ) J; a/ e3 j; A; v# d0 `/ Q
- (setq bl41 (polar bl31 (* pi 0.5) 7)0 P! g3 Y; B. z/ F! o) k
- bl42 (polar bl41 0 12)% R! W) ^* k# @6 T: G1 H$ m
- bl43 (polar bl42 0 12)
( T5 ?3 d3 g( F( r( A/ X - bl44 (polar bl43 0 16)$ \( f& n1 _' x/ E G6 D5 M+ r
- bl45 (polar bl44 0 12)+ l( |; P! A+ r
- bl46 (polar bl45 0 12)# x- |& |, O8 k; F
- bl47 (polar bl46 0 16)) Z& u, z- p2 O* A# n
- )
! H" n; w" n* d: e* U - (setq bl51 (polar bl41 (* pi 0.5) 7)2 J, {+ X' Y$ B. D
- bl52 (polar bl51 0 12)$ \3 q6 Z! v- H S# {
- bl53 (polar bl52 0 12)7 V' G) R0 ]* m
- bl54 (polar bl53 0 16)
) k2 R6 |2 a4 ^ - bl55 (polar bl54 0 12)3 X4 z5 }) x& U- w' q8 b
- bl56 (polar bl55 0 12). V! T1 H4 P/ `' T1 t
- bl57 (polar bl56 0 16)
3 |1 {2 \, P" j+ {: P - )
) F1 k4 [9 j6 f) C4 Y - (setq bl61 bl51
. b j" o2 y2 X8 b6 ?. w. U6 k - bl62 (polar bl61 0 10)
( R8 x0 k+ b! d& d$ a. G4 ~' b: V - bl63 (polar bl62 0 10)- ]2 a4 p$ U" Z6 R
- bl64 (polar bl63 0 16)
* _7 b2 r4 K8 S2 e! h$ Z* n! m - bl65 (polar bl64 0 16)+ B: I0 H7 q$ U3 J u3 y
- bl66 (polar bl65 0 12)# j1 E/ C% I8 c0 k4 C: Y
- bl67 (polar bl66 0 16)
- ?) ?1 s- x D) s' ?( t - )- y+ R& k e, o' k& m
- (setq bl71 (polar bl61 (* pi 0.5) 7)$ [5 l8 c! u4 X% e; s% B$ `. N# B' x% K
- bl72 (polar bl71 0 10)1 o3 h6 m( Q# I$ m( B3 a
- bl73 (polar bl72 0 10)
; P: H i9 Y6 Y) ^" a+ `5 s% N - bl74 (polar bl73 0 16); p1 k5 d; D6 W
- bl75 (polar bl74 0 16)
4 U+ u6 D6 Z: p0 z& ^$ P - bl76 (polar bl75 0 12)' N: }8 g+ C6 z* o$ D
- bl77 (polar bl76 0 16)
: q8 ~! H8 a8 \0 J- R - )
* `+ c# J# A! ~ - (setq bl81 (polar bl71 (* pi 0.5) 7)5 t$ e% S. G8 [! P
- bl82 (polar bl81 0 10)
; Z3 \" C/ i$ C0 ?7 u - bl83 (polar bl82 0 10)( z' S, P7 }$ P, E7 ^
- bl84 (polar bl83 0 16)
- @# p0 R" O$ w D6 a# h8 v( ~. k9 A0 d - bl85 (polar bl84 0 16)
" m2 ^7 }) s2 i - bl86 (polar bl85 0 12)
. R, Q/ I$ L8 O/ z& y: @ - bl87 (polar bl86 0 16)
% N6 h2 }; B, e - )
4 Z( u. m. [9 o. w" ^8 `( Q u - (setq bl91 (polar bl81 (* pi 0.5) 7)
v4 w; r, V6 d9 E$ \2 P) ^ - bl92 (polar bl91 0 10)/ B( ]6 X9 ~+ h9 G. z5 g+ T
- bl93 (polar bl92 0 10)
/ v0 c* N6 H6 S" E - bl94 (polar bl93 0 16)
+ m3 R2 u _8 a; _- L) @, L) f; t' ` - bl95 (polar bl94 0 16)
: L+ @( Y/ y! c+ h* C - bl96 (polar bl95 0 12)
: B3 d$ Q$ C0 U4 e - bl97 (polar bl96 0 16)* X* {# W3 [' a) t# v; D
- )
$ e% K. W4 L( H: g; W - (setq bl101 (polar bl91 (* pi 0.5) 7)* j4 d# l" R3 G- }7 T1 ]
- bl102 (polar bl101 0 10)
/ t+ c9 v* d) P7 @2 _# \8 I8 Y3 l/ Q - bl103 (polar bl102 0 10)3 K/ o9 x* a8 H" j* S! x
- bl104 (polar bl103 0 16)
. _0 u) G+ M' b$ r2 c8 f. _, { - bl105 (polar bl104 0 16)2 }, {! Y- ?6 r" O* h* ?0 A
- bl106 (polar bl105 0 12) c0 }9 v; j' ^: i! T
- bl107 (polar bl106 0 16)6 r2 b( B8 A( N. c
- )
5 q& D2 t! g! N2 `" D2 ^3 u/ { - (setq bm16 (polar bl17 0 50))
. B' w8 H% Z* i4 [( w - (setq bm21 (polar bl17 (* pi 0.5) 9); X. T( R6 m5 U' l
- bm22 (polar bm21 0 6.5)
4 C$ S$ G5 `' ~4 N; g8 Y6 e) k. u, M" z - bm23 (polar bm22 0 6.5)* g3 M, e: r1 u2 ]
- bm24 (polar bm23 0 6.5)5 _+ j7 v, n/ ^9 \/ j
- bm25 (polar bm24 0 6.5)
+ [/ A& N$ w. `" F/ v& E - bm26 (polar bm25 0 12)2 i; k1 H3 \( g* R- o
- bm27 (polar bm26 0 12)( F; I3 @$ a) F) f$ z
- )
! ^8 r/ u! f* k; S2 ~6 h' o - (setq bm31 (polar bm21 (* pi 0.5) 9)% W1 M" c: p- p
- bm32 (polar bm31 0 6.5) a d4 b! p3 K2 T3 S$ z. O% H. l
- bm33 (polar bm32 0 6.5) n( z$ y7 \4 ], h5 } J
- bm34 (polar bm33 0 6.5)
! b3 \4 d6 D4 F$ ^1 t- \+ M! B - bm35 (polar bm34 0 6.5)
' n1 `# E" y8 T4 T - bm36 (polar bm35 0 12)
8 G+ K1 Z V( ^. V - bm37 (polar bm36 0 12)
% H" W& `6 E; U( D5 { - )
) u, ~. K/ Y% b% F2 y( P% S - (setq bm41 bl577 ?* n# a) n( X8 \8 R8 w
- bm45 (polar bm41 0 26)
3 E1 M% h+ d6 T8 Q - bm46 (polar bm45 0 12)0 X, D8 g3 S1 O: V+ W
- bm47 (polar bm46 0 12)" G, L+ ]0 s# |4 @( y2 p
- )
, q( r' m" u9 o2 [4 V' h8 W - (setq bm18 (polar bm16 0 50)6 {% w' x# ~) T4 ?6 F
- bm28 (polar bm18 (* pi 0.5) 18)7 O/ s3 @- P0 U- N2 R Y
- bm48 (polar bm37 (* pi 0.5) 20)
# f* v% ^" w. f' k - bm49 (polar bm48 0 50)4 h2 I2 \3 @4 O$ \$ G
- bm50 (polar bm48 (* pi 0.5) 18)
% Z3 W$ J" Q5 F+ ]5 R - bm51 (polar bm50 0 50)' q6 ~; S8 q7 Y
- )/ ?1 k" t9 i. W* Y- n1 @0 s6 ^7 U/ L0 B
- (command "osnap" "off")" H, s8 q% Z6 p5 e& d6 M8 Z
- (command "rectang" x1 x3)) u. Z; K w: [
- (command "line" bl12 bl52 ""4 \, {' z, @% L1 [ y
- "line" bl13 bl53 ""0 ^! b( e8 v; T7 C& V
- "line" bl14 bl54 "". h r+ X- {/ c' [7 p6 o0 \; n1 y( X
- "line" bl15 bl55 ""& Y! s: m- `8 h
- "line" bl16 bl56 ""
5 I8 K/ s( d/ m' K: f, W - "line" bl17 bl107 ""0 e) u7 a% a7 o3 @: F6 |
- "line" bm16 bm50 ""
: Q2 p, J' |; f O4 M9 B6 J# N- y - "line" bm25 bm45 ""$ d. M' O" }$ U8 a: y4 X# z
- "line" bm26 bm46 ""
/ S7 V D) d: R6 _& [4 {, w4 d - )
) @/ }" t* R2 B! ?% M - (command "line" bl11 bl101 ""
4 L5 K/ R6 q5 r5 ^. o& D% t - "line" bl62 bl102 ""
& ?7 @( u& W. ?) ~ o3 @ - "line" bl63 bl103 ""8 i- r8 n) Z; r: |9 f- w
- "line" bl64 bl104 ""/ O! O$ h' l" `
- "line" bl65 bl105 ""7 c: e% x7 m6 f5 `5 H
- "line" bl66 bl106 ""
& V+ M, w% W' T) Q2 v- X - )
1 A0 ^8 W1 f# k# g2 E- z - (command "line" bl101 bm51 ""5 c/ @* N- x8 u j4 l
- "line" bl71 bl77 ""2 n. C; z* h& g7 F# N4 P1 o
- "line" bl51 bm47 ""8 C8 C1 q& m) E3 o. \
- "line" bl41 bl47 ""
2 V1 M/ g5 |; P2 v! e! N - "line" bm48 bm49 ""
" i6 H- ? D0 {; V. B - "line" bm31 bm28 ""
) F4 `' ?* H4 Y! T6 Z5 C - "line" bm21 bm27 ""% z6 G: ^0 W" Q( r3 n
- )
% w; @5 S) {- A4 S, H C8 f5 L - (command "layer" "s" "标注" "")- R' X* [( t7 y/ t8 c2 Q
- (command "rectang" inspoint ins2)3 y% I. T& s9 ^6 e: ]: ?8 O) Y
- (command "line" bl91 bl97 ""
" }" L: |. \) l" F6 u& k6 Z+ { - "line" bl81 bl87 ""& g$ J% s9 ^, N! A5 N+ F
- "line" bl21 bl27 ""/ M" s6 i4 ~) [+ w2 K) x& W
- "line" bl31 bl37 ""7 m! q7 o* j5 y% v* R* y6 V& M5 J
- "line" bm22 bm32 ""
, T4 ~3 N( s( q5 Q, @1 b6 n - "line" bm23 bm33 ""' p3 r! e0 H$ p+ b5 c8 D
- "line" bm24 bm34 ""6 x n A8 _" U. ^7 z% b# L
- )
; X6 @- Q, h! p3 F( p# F6 | - (command "style" "s3" "" "" "" "" "" "" "")
5 ^3 U* M k3 h) u- o$ V# e - (command "mtext" bl11 "j" "mc" bl22 "工艺" ""
) r% s* b/ W; T1 A3 ? - "mtext" bl21 "j" "mc" bl32 "审核" ""# H# N8 E" b6 [: s) w9 ~
- "mtext" bl31 "j" "mc" bl42 "CAD" ""
6 n/ L \- E, `7 p - "mtext" bl41 "j" "mc" bl52 "设计" "": A% u- a- f+ o
- "mtext" bl21 "j" "mc" bl32 "审核" ""7 I. r$ h1 `% u u/ F
- "mtext" bl61 "j" "mc" bl72 "标记" ""1 V1 `! i& e! M% K: J, M
- "mtext" bl62 "j" "mc" bl73 "处数" ""8 x3 s+ {( G5 W( p3 v
- "mtext" bl63 "j" "mc" bl74 "分区" ""
( w. k0 ?) g& k: I2 V - "mtext" bl64 "j" "mc" bl75 "更改文件号" ""
. A/ i; L( g8 s- Q7 Z' G5 c - "mtext" bl65 "j" "mc" bl76 "签名" ""# d# E/ H5 C8 R# l! r4 @
- "mtext" bl66 "j" "mc" bl77 "年、月、日" ""* S7 h* r4 Y8 C
- "mtext" bl14 "j" "mc" bl25 "批准" ""
1 s+ ~/ V0 L5 N Z8 K - "mtext" bl44 "j" "mc" bl55 "标准化" ""
0 W4 n7 |9 R9 X# V& C - "mtext" bl32 "j" "mc" bl43 "周 杨" "";改成你自己的大名就OK了
1 s) }7 h: Z& x9 } L - "mtext" bl33 "j" "mc" bl44 c_time ""( J5 ~- j9 e6 D" C3 l2 W
- "mtext" bm31 "j" "mc" bm45 "阶段标记" ""
; v8 I. E7 p% r0 z: i7 p3 ~1 Z - "mtext" bm35 "j" "mc" bm46 "重量" ""
( g8 x. F% Z* B$ F - "mtext" bm36 "j" "mc" bm47 "比例" ""
; [ B2 V3 O# U. ]9 J w - "mtext" bl17 "j" "mc" bm27 "共 张 第 张" ""4 F" X$ k' z8 \ o4 t
- "mtext" bm26 "j" "mc" bm37 "1:1" "" e4 z7 d4 f; L$ ~9 Q
- )/ K$ l' v( Y# n( h: I2 x4 j
- (command "style" "s5" "" "" "" "" "" "" "")( Q5 N+ V1 _! d, F k0 f4 c
- (command "mtext" bm41 "j" "ml" bm50 "材料:" """ ]; {% A% y3 z
- "mtext" bm48 "j" "mc" bm51 "湖南省湘维公司" "" , @4 |$ ?/ ~+ q
- "mtext" bm16 "j" "mc" bm28 "(图样代号)" ""
% W: m& s# ]2 u( H" C$ X - )
8 u5 }9 R, H" f - (command "mtext" bm37 "j" "mc" "s" "s7" bm49 "图样名称" "")
9 r. H0 I$ M# n" M9 ]7 y9 | - (command "style" "s3" "" "" "" "" "" "" "")8 p9 L2 Q9 E) p
- (command "osnap" "end,mid,int,cen,per")
" _) `6 c9 |+ K# W0 K" x - (princ)* o. L# S# ~ E; g# R
- )
7 e6 r8 a4 B/ {- Z B -
复制代码
5 y7 U5 d& _( \' e3 p+ z% J, P) @; F1 e& z; q
. ~/ l9 i4 T, `0 s( N! O
下面是粗糙度符号代码:. e' M& B9 ^& a) V0 A, a
. i1 v- K' D; N; K5 z
* p w9 Y% V& g' C, f K: ?8 E$ U
1 G2 a/ G* d- k8 e; `0 s- (defun c:cu()2 b- z% Z* B9 @$ w
- (command "osnap" "nea");设置捕捉模式为捕捉最近点
+ K+ I# J, G& G ]4 m8 ^" p! w - (setq a1 (getpoint"请用鼠标点取插入点:"));用鼠标获取插入点
' N% @1 \$ m% }9 l1 E0 y - (command "osnap" "off")关闭捕捉模式
! H5 C+ _1 j9 m$ `6 C - (setq bb(getpoint "请用鼠标选择插入方向,"));确定插入方向,与待标示表面垂直
b: k9 Y4 I0 i: B1 b4 x6 r - (setq an1 (angle a1 bb));定义角度an1,该角度为x轴与插入方向的夹角' }( p6 R k! r. N( w- \$ {. Y
- (setq ot1 (getvar "orthomode"));获取正交模式的值1 P K+ e0 B9 u1 F& N9 s, K7 R9 c
- ;如果正交模式打开,则更改方向,使之处于正交方向' |7 P* {/ ?/ r( [! k8 U" @
- (if (and (= ot1 1) (or (> an1 (* pi 1.75)) (< an1 (* pi 0.25)))) (setq an1 (* pi 0)) )
- A' l6 P5 A g - (if (and (= ot1 1)(> an1 (* pi 0.25)) (< an1 (* pi 0.75))) (setq an1 (* pi 0.5)) )3 I; u, `% }4 ?; |, r% ]3 } ], C
- (if (and (= ot1 1)(> an1 (* pi 0.75)) (< an1 (* pi 1.25))) (setq an1 (* pi 1)) )
& W$ ~9 w" c# x( p9 f5 n/ w - (if (and (= ot1 1)(> an1 (* pi 1.25)) (< an1 (* pi 1.75))) (setq an1 (* pi 1.5)) )
# C# U% d; n+ H - ;画线8 s, P4 j. U% v( M# I
- (setq an2 (- an1 (/ pi 2)))) q, `' |4 K8 e7 W
- (setq a2 (polar a1 (+ (/ pi 3) an2) 5))
1 M+ K3 k- m; X- a1 A* L( j6 h - (setq a3 (polar a1 (+ (/ pi 3) an2) 12))' W" ]8 C+ l! K
- (setq a4 (polar a2 (+ pi an2) 5))
; ^% W2 L/ F5 p9 B9 K- l# t% `& h - (setq a5 (polar a2 an1 3))
- J* h4 I* m* o - (setq a6 (polar a4 an1 3))' J: p. b% w8 \6 B$ E" R) m& H& e- n
- (command "line" a1 a3 ""
$ Q3 a! y1 ]/ I, X! b$ @! v - "line" a1 a4 "") U9 G: e- c# O
- "line" a2 a4 "")) K' p9 @$ p) y% n3 n; |
- ;文字标示
2 `- [' q) l) A - (if (<= an1 (* pi 1.25))0 f2 z* S5 D+ r! q+ N# i# ?# B
- (command "mtext" a4 "h" "2.5" "j" "mc" "r" a2 a5 "6.3" ""))" n) Q, _/ n5 M' a7 K1 v; e
- (if (> an1 (* pi 1.25))& G, m9 f7 v0 \9 z/ b3 @7 }+ n( ^' W
- (command "mtext" a2 "h" "2.5" "j" "mc" "r" a4 a6 "6.3" ""))
2 Q( j4 g7 C9 ` - (command "osnap" "end,mid,int,cen,per") 3 Z9 }# n, W+ ^/ V
- ), l* J5 y% L1 ]+ [
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