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发表于 2010-10-14 16:49:49
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来自: 中国广东深圳
我有一个发给大家学习学习(defun c:inm()
i1 z9 @1 _' d3 K Q- G2 [$ }: m(setq kkdat(findfile(strcat way"\\dat\\TAGMARK.kdat" ))) L6 Q* s& i8 T- W
(Setq ss@SS(ssget(list(cons -3 (list(list "my_tag"))))))
3 ~+ _# J8 h5 @7 l, M9 _(setq ss@len(sslength ss@SS))
- E) o' o) W/ ~0 \, W- s& Z(setq @k 0)8 E: @- x6 c, J( {) @
(while(< @k ss@len)
1 S, P- y" b6 f/ P3 W7 S: j$ O x! m(xl:GetXData (setq ssn(ssname ss@SS @k)) '("my_tag"))
( g( P& H- u T3 | (setq my_tag(car(cdr(cdr(car data_i)))))
8 E3 }# L+ F4 o! p (if (/= "org"(cdr my_tag ))(progn q H2 L4 h! }# A/ }5 h ? A' d* ?
(setq my_tag(cdr my_tag))
* ^2 z$ o8 I5 E# e7 J# D (setq temptag(substr my_tag (+ 2(vl-string-search " " my_tag))))
' t5 S5 e- m' U6 O. t, Z7 x% y3 S; x (setq tagmark(substr temptag 1 (vl-string-search " " temptag)))
7 i* B- V v% e1 }1 T (setq elss(entget ssn))* B" k8 R: W9 A( \# Z
(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn
% N6 |" f B$ _4 [( V6 r(setq circen(cdr(assoc 10 elss)));;圆心
+ |1 y6 g8 ~" r" s(setq Rcir(cdr(assoc 40 elss)));;半径
& a7 w( L; a% Y/ X(setq cirlayer(cdr(assoc 8 elss)));;图层
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));;(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn+ {# t% G2 {6 g# b' H( }2 A
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(findtag tagmark)
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));;(if my_tag(progn
% F! i' `0 U, S2 G6 d' t& B (setq @k(+ @k 1))
- E) q8 }! n$ b/ {8 { b );;(while(< @k ss@len)% z/ A5 a# } [5 d1 F0 j q
- }7 X- h6 l6 U. K (princ)
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;;功能 $ K8 Q1 B) P6 x w( U
;;获取附着在AutoCAD对象上的扩展图元数据 ! u" H7 c( [' _' c. N' u. E
;;语法 ' }/ Q$ k3 ]2 F- b
;;(ax:GetXData Obj AppID) 0 j7 L6 A! J$ m1 U* g5 N
;;参数 5 o3 C" y: v1 x! U
;;obj:图元名
* T9 e5 s! f6 m" k- ~7 f;;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 t$ i [6 Y* u! U% F;;返回值 H! \7 C7 g: l" @
;;返回附着到对象上的扩展图元数据列表
5 g5 t4 t- ~1 t2 ^;;如: (("south" (1000 . "204201") (1040 . 1.0))& ^$ s4 S. _+ b4 a- I
;; ("AAAA" (1041 . 562.307) (1000 . "aaaaa"))- S' u! C8 T. `
;; ("BBBB" (1000 . "bbbbbbb")); ^2 t" g( [3 h1 e& s
;; ("CCCC" (1041 . 752.569))
2 J$ b1 { @* H;; )
& _8 g7 @- ?5 r$ d4 n, [$ |;;样例 / L" @4 v7 p2 z
;;(xl:GetXData myVlaObj '("*")) 或 (xl:GetXData myVlaObj '("AAA" "ACAD" "my_tag"))
; e6 {% E% m6 j(defun xl:GetXData
O$ m4 _6 |+ {$ F (Obj AppID / data n i k i_k data_k temp1 temp2)3 Q J$ y* X& c3 q" C! C
(setq data_i nil)
: t/ x% X# ^4 e/ V* s+ L (setq data (cdr (assoc -3 (entget obj appid)))+ w* s; H& P* L7 u
n (length data)! {1 `1 t! R# ~, T
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)
% d5 a6 ?5 S7 ?5 D+ R (repeat n
* t p' T* ~: j" o I( z8 [ (setq temp1 (nth i data)
/ C% u+ P: B& [+ } data_k (list (car temp1))7 g2 y3 _3 @* Q6 Y/ T
temp1 (cdr temp1)
, [4 [! e W. n; _6 r0 ` k (length temp1)
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(repeat k
. |0 \' M i) d& R4 ]0 n (setq temp2 (nth i_k temp1)& H, r) B/ v; M! h+ N" n2 f
i_k (1+ i_k)4 m+ O' Z7 W: j4 L5 E5 o
)
3 @ T k( f' Z (if (and (not (equal temp2 '(1002 . "{")))
6 r$ r2 ~, l. h( g, w- [ (not (equal temp2 '(1002 . "}")))
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(setq data_k (append data_k (list temp2)))
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(setq data_i (append data_i (list data_k))
9 a ^4 E, P% W, c% ` i (1+ i)
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(defun findtag (tagmark)3 _& X I1 c L. L
(setq kdat(open kkdat "r"))# {, u( m; M: J7 [# ]
(while(setq kdatread (read-line kdat))
( S( q0 S0 V0 F( Z5 S, I0 S1 Y (if(/=" "(substr kdatread 1 1))+ B3 o: v7 F& r9 ^
(if(= kdatread tagmark)(progn
, K- R1 n9 o$ w4 V9 l(setq kai nil)
; t6 B( P. Z; I6 ~0 M(while (and (/= kai 1)(setq kdatread (read-line kdat))) ;运行下面的0 k- ~: ?# Z/ P, M
(if(/=" "(substr kdatread 1 1))(setq kai 1))7 E1 a+ P- q A i/ D
(setq kdatread(substr kdatread 2 ))
: ^$ Z3 z$ V9 A7 w/ Z' n6 h (Setq pwk(vl-string-search " " kdatread))+ K+ C Y6 p/ g v; r+ Z
(setq comma (strcase (substr kdatread 1 pwk)));变大写
6 K+ P) o% ~9 c9 S! ^% h (if (= comma "TEST")(progn1 p5 }: s4 j, X; s* [ ~: }
(setq kdatread(substr kdatread (+ pwk 2)))
$ @* S/ |# b( {* J(Setq pwk(vl-string-search " " kdatread))' M A# A. K' L; C1 X0 P. x
(setq textin (strcase (substr kdatread 1 pwk)));文字插入点
, N% S, T4 ~' P( Y(if (= textin "CEN")(setq textin circen));如果为CEN为圆心
4 _2 z' a3 w+ [ (setq kdatread(substr kdatread (+ pwk 2)))' _0 h4 @: O: G! z7 Y# Z, q
(Setq pwk(vl-string-search " " kdatread))
6 x* j5 ?( u% @, v2 u; R+ S (setq textt (strcase (substr kdatread 1 pwk)));文字8 h: R! n3 t) y' ]* I5 i
(setvar "clayer" cirlayer)( X! o- k( G6 g; H2 C
(vla-Addtext mspace textt(vlax-3d-point textin)2.5);写文字2 [$ v+ w, Q7 N5 U
));(if (= comma "TEST")(progn
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(if (= comma "LINE")(progn
/ o, P y5 w" P (setq kdatread(substr kdatread (+ pwk 2)))
T6 ^$ o" B8 j* q6 m; F" r3 o(Setq pwk(vl-string-search " " kdatread))2 |) S3 r! o6 `& A0 Y
(setq lineang (strcase (substr kdatread 1 pwk)));起点. Y9 J4 b4 g4 p( [9 R9 D" j
(setq linep1 (polar circen (angtof lineang) Rcir));起点) G3 u/ V& O" W7 x. w2 l- i' }% u
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(setq kdatread(substr kdatread (+ pwk 2)))
% z9 @! T* ?8 z6 u1 u% z1 |(Setq pwk(vl-string-search " " kdatread))
1 C: I7 z* o) f. m7 _. ^ q; L# e (setq lineang2 (strcase (substr kdatread 1 pwk)));端点* j) Q( }# W: ~/ Q" E% L$ W
(setq linep2 (polar circen (angtof lineang2) Rcir));端点& H5 I9 T) L$ M' S
(setvar "clayer" cirlayer)# [, e2 t% X. v% {
(vla-Addline mspace (vlax-3d-point linep1)(vlax-3d-point linep2));画线 + W, ]8 ~9 y+ Z) R! U) j, b
));(if (= comma "LINE")(progn
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* i* @6 V0 ]0 E" N c (if (= comma "HATCH")(progn
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));(if (= comma "HATCH")(progn
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(if (= comma "CIRCLE")(progn
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));(if (= comma "CIRCLE")(progn' @- }. E1 ]# ?. y- _0 U
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( S0 j% E" ]" ~9 p [$ ~4 v! P3 S );;;(while (=" "(substr (setq kdatread (read-line kdat)) 1 1)). y) X# v7 `/ Q4 S
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8 i# e- J4 w- [$ O1 D; D9 q g ));;(if(= kdatread tagmark)(progn/ u. |% f8 Q% x$ D# c+ E+ d& ^3 [2 A! ]
);;(if(/=" "(substr kdatread 1 1))
) x6 |# g6 ?% F! M1 x Y6 U 2 f0 n8 s. I$ w2 S1 }: u2 F
);;;(while(setq kdatread (read-line kdat))
) _( C/ r! ]* u, k. K; M, @" h
1 m1 R% ~6 b3 N& b. o6 p (close kdat)
9 Q5 ]$ X: b1 s6 J; Q" h );end |
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