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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()
2 f' b3 q( j2 y; [' s$ ^4 b7 t Z(setq kkdat(findfile(strcat way"\\dat\\TAGMARK.kdat" )))
& M& [" w$ Q( z. H* N3 ^(Setq ss@SS(ssget(list(cons -3 (list(list "my_tag"))))))
7 r9 X5 I) j# x( _& {, }+ T& _7 r(setq ss@len(sslength ss@SS))
* N H2 c2 ]' R K; D9 v6 U(setq @k 0)# D) b8 @9 Q6 f; P+ n5 ^4 i
(while(< @k ss@len)
; ?- i& H5 d, h$ }% Z' W(xl:GetXData (setq ssn(ssname ss@SS @k)) '("my_tag"))
& z" G& g+ t: Y( }; T) a) @ (setq my_tag(car(cdr(cdr(car data_i)))))
, o# \4 f& {- U0 f j (if (/= "org"(cdr my_tag ))(progn
6 l7 p- b6 U7 {: G: i3 I (setq my_tag(cdr my_tag))
) W) A2 _, S2 x) Z, l (setq temptag(substr my_tag (+ 2(vl-string-search " " my_tag))))7 w) B! o K$ E/ ?6 l
(setq tagmark(substr temptag 1 (vl-string-search " " temptag)))
5 K7 B% a4 s+ \ (setq elss(entget ssn))! V, k" ~3 n6 s0 t( E/ y
(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn
9 _) s$ Y9 N0 F/ n(setq circen(cdr(assoc 10 elss)));;圆心
' J0 @$ f, Z( }(setq Rcir(cdr(assoc 40 elss)));;半径 x5 u6 R% K U/ C, S
(setq cirlayer(cdr(assoc 8 elss)));;图层
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));;(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn
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(findtag tagmark)
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));;(if my_tag(progn
* Q3 ^* ?% [# T5 w (setq @k(+ @k 1))
r+ J8 \+ } Q% o );;(while(< @k ss@len)' o: a/ G$ p2 B9 S: I0 h! {1 |5 t
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(princ); z9 Y+ \# B4 v* _4 l+ w
);end0 M8 [ |; X3 ]$ F( F0 h& P: W. a J
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;;功能 " e8 N E1 L) k! r$ N
;;获取附着在AutoCAD对象上的扩展图元数据
" i0 }% l) _; ];;语法
6 o* x5 j$ D9 ~( Z- ~! T6 J;;(ax:GetXData Obj AppID) : {7 Z1 |0 l; v9 ?8 F }# r
;;参数
5 N2 Y& x: Y0 m& x;;obj:图元名
) w9 `2 ^: Z/ [* J. d4 d;;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, g" ]% P- j9 a2 h# G
;;返回值
0 Z# T/ t( S9 \; {& z) _;;返回附着到对象上的扩展图元数据列表
8 E" {4 M9 V& E4 v" C;;如: (("south" (1000 . "204201") (1040 . 1.0)), J# J1 r; Q2 A" k
;; ("AAAA" (1041 . 562.307) (1000 . "aaaaa"))" [) Z5 g7 p* x2 D# g
;; ("BBBB" (1000 . "bbbbbbb"))# M6 U6 H1 Z$ Z8 m
;; ("CCCC" (1041 . 752.569))
" W/ g, u* Z8 Y( R5 h( d- L;; )
2 `3 k8 v3 k; Q8 z;;样例 . f) F3 I- t, [5 ^
;;(xl:GetXData myVlaObj '("*")) 或 (xl:GetXData myVlaObj '("AAA" "ACAD" "my_tag"))
- K. c9 k+ g; {(defun xl:GetXData- y/ l# E2 }' w: o7 @, w
(Obj AppID / data n i k i_k data_k temp1 temp2)
W3 I( N C# @$ a- y0 a (setq data_i nil)
* |0 R: _/ k1 S, Q3 B% B- I (setq data (cdr (assoc -3 (entget obj appid)))
1 W* }9 _* u, H4 t2 t. E; z8 E* G' J n (length data)- Z) p6 L0 g$ N6 l
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(repeat n6 |" E/ p. G! f% a3 O
(setq temp1 (nth i data)
7 [9 u/ c- F2 D, K, z2 ]& q( U' a! h1 l data_k (list (car temp1))% f4 B' r ~& \/ G
temp1 (cdr temp1)
$ @8 v% I# Q8 w. v; f) [- B. O) B G k (length temp1)3 k# }9 M) d% j8 o& u; x
i_k 0
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(repeat k
$ c4 d5 c6 {- z/ f2 c (setq temp2 (nth i_k temp1)5 C+ L _' E, n* t' M8 u
i_k (1+ i_k)
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(if (and (not (equal temp2 '(1002 . "{")))! [$ V M& x# A8 Y# h, K R; Z/ F* n
(not (equal temp2 '(1002 . "}")))
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(setq data_k (append data_k (list temp2)))
: V8 u; {$ k3 B& `& n9 w* k- N )
: j6 ]! H2 t% B )
* H/ P+ y/ \* y5 X( Y/ d! i& X) { (setq data_i (append data_i (list data_k))
/ o" g/ Z | i4 F, k i (1+ i)
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)
8 R9 B' ~7 M6 [8 b) B% q data_i7 F" @9 J# P/ s. d; K- f `
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(defun findtag (tagmark)
! {' V1 g2 d/ Q: E9 N! g+ x/ v4 a8 s (setq kdat(open kkdat "r"))
# }8 r2 x$ N& r (while(setq kdatread (read-line kdat))
+ q* I6 U! A9 |6 [; Q (if(/=" "(substr kdatread 1 1))4 a+ B% n' G$ {0 u5 B
(if(= kdatread tagmark)(progn) B! V4 Z% ]: B% X" J' Y
(setq kai nil)
# F. h, E5 V4 ^6 g/ O2 }% D(while (and (/= kai 1)(setq kdatread (read-line kdat))) ;运行下面的
4 k1 u! b# u) b/ X1 X7 r- e) } (if(/=" "(substr kdatread 1 1))(setq kai 1))
+ d3 P4 B2 L, w+ n7 e (setq kdatread(substr kdatread 2 ))
) m# ^, y `+ ~% S (Setq pwk(vl-string-search " " kdatread))
3 ^, n& N, D+ m8 }) j# _! C2 Y (setq comma (strcase (substr kdatread 1 pwk)));变大写# Y( |4 r9 g2 c: {3 j: N# I/ C, V
(if (= comma "TEST")(progn
|* a, P9 A/ u+ E- l(setq kdatread(substr kdatread (+ pwk 2)))
* @6 D$ N- Z" I1 O: B# S. X* l0 A* ](Setq pwk(vl-string-search " " kdatread)); C* }& n5 {" x1 T; @" B
(setq textin (strcase (substr kdatread 1 pwk)));文字插入点
( Q, D9 D* q1 [8 k: z(if (= textin "CEN")(setq textin circen));如果为CEN为圆心
1 r, x( | c; d. y- g (setq kdatread(substr kdatread (+ pwk 2))). M& ?- [' J1 L3 a
(Setq pwk(vl-string-search " " kdatread))
- }+ L0 A8 @* P# w/ a7 ^ (setq textt (strcase (substr kdatread 1 pwk)));文字2 N4 L! }8 `' j& J4 q
(setvar "clayer" cirlayer)* j. P' `- o; Z; z+ t
(vla-Addtext mspace textt(vlax-3d-point textin)2.5);写文字4 `" o$ r: ?6 C" L# W
));(if (= comma "TEST")(progn9 |* h: S7 e3 M: ]( e4 @9 G4 M) b
2 _# h0 y& s r/ ]" d4 ^! W$ B (if (= comma "LINE")(progn( ~0 O6 ]! ?# |. ?( g" Z& U
(setq kdatread(substr kdatread (+ pwk 2)))7 Q" _7 e/ }( I q' K/ p- _% Y
(Setq pwk(vl-string-search " " kdatread))8 q- i f4 ^3 }5 I' c9 M
(setq lineang (strcase (substr kdatread 1 pwk)));起点9 M% Q& F$ g! l e
(setq linep1 (polar circen (angtof lineang) Rcir));起点
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(setq kdatread(substr kdatread (+ pwk 2))), i6 A/ q+ k& u& J& ]6 U0 X
(Setq pwk(vl-string-search " " kdatread))
- b3 y" k. n; o1 G& F7 N- C (setq lineang2 (strcase (substr kdatread 1 pwk)));端点" U) d1 P; Z7 B# v9 O+ w- `" I; _5 V
(setq linep2 (polar circen (angtof lineang2) Rcir));端点
6 s1 D% ^# l6 j; v- z; f% \ (setvar "clayer" cirlayer)
/ k( `, m, K8 t% U/ ~! C(vla-Addline mspace (vlax-3d-point linep1)(vlax-3d-point linep2));画线
# N2 _7 b! D& @0 P8 l1 h ));(if (= comma "LINE")(progn4 i" A9 u( A3 B0 \5 K- @
8 o2 X0 C$ ^. k" C8 C& B; d+ T" @ (if (= comma "HATCH")(progn, [; o3 h, a+ u" |0 m# k
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));(if (= comma "HATCH")(progn$ x$ p5 ~6 l5 A2 G- A
: l4 c6 r. w' [7 _! @1 R (if (= comma "CIRCLE")(progn
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: t- k( ?* j" m4 C ));(if (= comma "CIRCLE")(progn, t+ r5 `$ u' U. [. ?. _! l' C; R
: {( w2 e4 m/ W& V$ i- M* l0 d 6 p6 p/ a4 a7 w' I* F
);;;(while (=" "(substr (setq kdatread (read-line kdat)) 1 1))
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));;(if(= kdatread tagmark)(progn
1 C+ h$ K3 c3 h/ ^ );;(if(/=" "(substr kdatread 1 1)), ^5 e( K$ f* b2 ^0 O9 ^8 J& j2 E6 K
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);;;(while(setq kdatread (read-line kdat))0 Z; l2 ~; ]! R3 v e
9 r. R- `+ Z) O (close kdat)
' ~% a& s% ~3 U, F9 r. g );end |
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