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发表于 2010-10-14 16:49:49
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显示全部楼层
来自: 中国广东深圳
我有一个发给大家学习学习(defun c:inm()2 c9 r" I; D R& e! M( @& o8 L
(setq kkdat(findfile(strcat way"\\dat\\TAGMARK.kdat" )))" k. t8 U* a0 p0 ?( h4 k+ K
(Setq ss@SS(ssget(list(cons -3 (list(list "my_tag"))))))9 T- X- Q/ `& T* ?/ ?
(setq ss@len(sslength ss@SS))
1 s. K' @7 q7 a(setq @k 0)4 f* R5 {- [( E9 o; U) m5 k
(while(< @k ss@len)8 y* E7 \( Y: g. c0 g" j% e
(xl:GetXData (setq ssn(ssname ss@SS @k)) '("my_tag"))
' P: k7 E1 k4 x8 T (setq my_tag(car(cdr(cdr(car data_i)))))
% H) C8 E6 O: m% J, F) |+ D& E (if (/= "org"(cdr my_tag ))(progn
' ?9 Y: \/ A! s1 b4 p% w+ r% n4 i (setq my_tag(cdr my_tag))3 C& t) G1 U1 [! o& a
(setq temptag(substr my_tag (+ 2(vl-string-search " " my_tag))))
) \% T! H# p# t (setq tagmark(substr temptag 1 (vl-string-search " " temptag)))$ @( C2 Q5 Y2 K7 T% I
(setq elss(entget ssn))
4 K+ F& s! O) E' L- u" ^(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn
8 S% }6 P8 ?: k! F7 _- X(setq circen(cdr(assoc 10 elss)));;圆心
* @ r# m _. }* P+ u$ h# B# z; ^" [3 Q(setq Rcir(cdr(assoc 40 elss)));;半径3 n. D% J: e. X4 T# Z* V
(setq cirlayer(cdr(assoc 8 elss)));;图层
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));;(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn, X# K' U% t0 r
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(findtag tagmark)- D* y8 `% k" P Z y3 Q$ b( S1 x: D
8 j' J% R' J3 k7 v7 n ));;(if my_tag(progn
( D7 R* J% s" P- ^ (setq @k(+ @k 1))
7 t& P: v& i' L; F* d! I; ]; L9 @) Z );;(while(< @k ss@len)5 U) ~" g, i- q, N/ Z1 @0 F
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(princ). m) C4 J0 f# ~) k# } x! x, x' ~* v
);end6 ~% M( B8 A9 K; U6 g) ^6 i
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2 _: _: [$ I/ m. U* z. u
;;功能 1 @" k* ]. A. t' T9 o$ R( W
;;获取附着在AutoCAD对象上的扩展图元数据 6 G- d) K }3 L) }1 O
;;语法
& K. Q- g ]# M/ F9 N;;(ax:GetXData Obj AppID)
. N7 g! a2 C- a# f;;参数 $ r9 x% f0 C$ U2 H- c
;;obj:图元名
# ~5 K8 v' T* c6 _$ K;;appid:AutoLISP函数REGAPP注册的应用名,如为("*")则返回全部XDATA,如为("AAA" "ACAD")则返回两个程序的数据
) }4 N) d2 w. d' K8 A1 s1 d |% };;返回值 + Q0 N/ _( H0 \8 z. w% P
;;返回附着到对象上的扩展图元数据列表 + F. I( ^) @$ F8 U% V( S; @& O; [
;;如: (("south" (1000 . "204201") (1040 . 1.0))+ |' C6 Y" \3 r5 E- Q
;; ("AAAA" (1041 . 562.307) (1000 . "aaaaa"))
. {0 Q6 J. V H& m;; ("BBBB" (1000 . "bbbbbbb"))
% S7 l* P% O! A6 [! O;; ("CCCC" (1041 . 752.569))
( w7 a' h+ o! z! _* j" P;; )
! P; l* c# ]/ L3 [: B' V' m# T;;样例 8 b5 D2 I5 B5 }1 |$ T6 o) X
;;(xl:GetXData myVlaObj '("*")) 或 (xl:GetXData myVlaObj '("AAA" "ACAD" "my_tag"))
& Y3 z/ O1 j- K, Y1 C; \(defun xl:GetXData+ n: ^6 P! P! I/ D1 ^1 y
(Obj AppID / data n i k i_k data_k temp1 temp2)
( [' u7 U X( T! R- g* W (setq data_i nil)1 Y0 h: J9 Y$ J, b* E/ x
(setq data (cdr (assoc -3 (entget obj appid)))
0 ^2 h) B) G2 m: P+ k) a n (length data)2 D' A8 s9 X n4 x' t l
i 0
# Z8 {% ~" S0 \, @' f( C )
, p5 C1 E5 n- R+ P (repeat n
1 E6 F8 [ U4 T (setq temp1 (nth i data)
; i2 z( L/ `2 y8 f data_k (list (car temp1))# D( o3 z- T* k5 T' |
temp1 (cdr temp1)) l; w/ v+ Z( }% D' @
k (length temp1)# N& y0 L2 \+ R! W, K
i_k 0+ x+ f( C. Z5 i9 X7 x
)
; \' T) D# r( S# ?. J+ J% }! | (repeat k
! w h- x: k9 m1 N. b4 V& w! ^ (setq temp2 (nth i_k temp1)( ]9 i: _& y6 i( h
i_k (1+ i_k)
8 _% n& B, T2 [: [2 q6 m3 r6 M )
# t' o; q) P; G. `1 \ (if (and (not (equal temp2 '(1002 . "{")))% j5 ? R" }$ D
(not (equal temp2 '(1002 . "}")))
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(setq data_k (append data_k (list temp2)))+ b9 ?) ~' ~( V& n ^$ e
)
' w- [" }: k: V$ Z. s; Y )
, o6 e% t3 k8 p0 A5 v (setq data_i (append data_i (list data_k))4 z4 @# r7 j- i7 Y
i (1+ i)
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data_i
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O# X1 V- ?, D(defun findtag (tagmark)
. f) `, _7 m4 j, J ^5 J (setq kdat(open kkdat "r"))# C; [1 N3 x% A$ |5 V
(while(setq kdatread (read-line kdat))
2 X1 P: E$ f6 K3 ^ f7 Y (if(/=" "(substr kdatread 1 1))
' G. t5 Z3 A9 O) i: Y (if(= kdatread tagmark)(progn: o" y& J7 d4 k
(setq kai nil)
* k4 g: M: `4 m) a1 @(while (and (/= kai 1)(setq kdatread (read-line kdat))) ;运行下面的
/ B8 ^1 e/ e' `9 w; {6 a" N (if(/=" "(substr kdatread 1 1))(setq kai 1))1 H! N8 P) C6 [( f: g% B: s3 E
(setq kdatread(substr kdatread 2 ))
& S) s8 Z8 d, a (Setq pwk(vl-string-search " " kdatread))
U5 \! y" c% P; m, z (setq comma (strcase (substr kdatread 1 pwk)));变大写: {0 ?; T$ _3 Y w' v6 Y% f* C
(if (= comma "TEST")(progn& P* D- E4 L( h v! e
(setq kdatread(substr kdatread (+ pwk 2)))1 R) w% r1 d. [2 B
(Setq pwk(vl-string-search " " kdatread))
8 n4 e0 x8 E7 U* b (setq textin (strcase (substr kdatread 1 pwk)));文字插入点
& T+ x2 Z( ^% e* A2 F) [(if (= textin "CEN")(setq textin circen));如果为CEN为圆心# e+ f5 g" }( {( X3 f2 [
(setq kdatread(substr kdatread (+ pwk 2)))& V% z4 D/ H, } k0 ~
(Setq pwk(vl-string-search " " kdatread))
8 u8 H0 J, Z' j" d; C+ m (setq textt (strcase (substr kdatread 1 pwk)));文字' q6 C8 b; `9 n
(setvar "clayer" cirlayer)3 E$ U2 D/ D( H9 E( X! Q
(vla-Addtext mspace textt(vlax-3d-point textin)2.5);写文字2 e* w4 L+ d6 j5 y: k& A( j4 d
));(if (= comma "TEST")(progn, i! G( n }8 T5 R) |) x
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(if (= comma "LINE")(progn! ~9 G3 D a" j8 u
(setq kdatread(substr kdatread (+ pwk 2)))% [' L( L/ J2 G/ z% I
(Setq pwk(vl-string-search " " kdatread))- c1 t. d- `9 W9 X
(setq lineang (strcase (substr kdatread 1 pwk)));起点+ H: h& u! y; K$ r- ^
(setq linep1 (polar circen (angtof lineang) Rcir));起点
% A! ] i: z$ l4 L! [
- P$ V; k" u. v& d% N/ r, x% D (setq kdatread(substr kdatread (+ pwk 2)))( F6 @/ j8 B) ?* s/ G3 X6 ~! K1 g) i
(Setq pwk(vl-string-search " " kdatread))& a8 [* y# W5 v
(setq lineang2 (strcase (substr kdatread 1 pwk)));端点
: w) @, w, j# ]2 Y1 O(setq linep2 (polar circen (angtof lineang2) Rcir));端点* }/ N/ B7 E, `$ K6 m/ h9 @( R
(setvar "clayer" cirlayer) G% L) f9 \ E- ]5 d
(vla-Addline mspace (vlax-3d-point linep1)(vlax-3d-point linep2));画线 ' m2 d- ^9 c' J# K
));(if (= comma "LINE")(progn: Y! C R) U5 U% ^
) a) u+ H, h2 F+ ]0 P, K( S5 \" ] (if (= comma "HATCH")(progn+ I8 u! M) V( L5 x: ^7 V" z
+ S# L% p% c& [
- x5 E. @8 `5 H ));(if (= comma "HATCH")(progn& J7 j/ R0 w4 x- k5 R
" X; w4 H$ X1 q (if (= comma "CIRCLE")(progn* {* ]5 b# L! p1 {9 P6 f) P: U$ ^
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));(if (= comma "CIRCLE")(progn' @0 V: e$ i9 U! K& p9 I' l* z
[ G$ x/ h) k2 {
/ ~9 B% N/ W2 R. a9 j );;;(while (=" "(substr (setq kdatread (read-line kdat)) 1 1))) d5 S9 e% y- u( c* T5 C# T
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9 o+ r% w/ y( e; s2 t5 g ));;(if(= kdatread tagmark)(progn- j8 c7 z$ ~3 [8 M. P+ o
);;(if(/=" "(substr kdatread 1 1))
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% v9 V( X0 S5 t. b );;;(while(setq kdatread (read-line kdat))% J. w4 g* `/ u+ a: k0 I3 a# J
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(close kdat)! n! p+ x* B4 h! j. k* o
);end |
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