|
|
发表于 2010-10-14 16:49:49
|
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()- T: X& h( F$ J
(setq kkdat(findfile(strcat way"\\dat\\TAGMARK.kdat" )))8 N2 c9 q) c# _6 s% {* y/ C
(Setq ss@SS(ssget(list(cons -3 (list(list "my_tag"))))))
) ?+ P8 I1 E8 f6 M f9 q(setq ss@len(sslength ss@SS)) @5 [8 x; n, S+ n
(setq @k 0)
9 L1 l5 q* j1 h Q k3 O) \5 b(while(< @k ss@len)* ~! }( q% J% ]" d$ D' q
(xl:GetXData (setq ssn(ssname ss@SS @k)) '("my_tag")). R2 n5 v9 [. p5 ]- L. F* _8 m
(setq my_tag(car(cdr(cdr(car data_i)))))
: [' D6 W9 B( W7 k (if (/= "org"(cdr my_tag ))(progn
- F4 d0 C' E0 ?; \# b, @ (setq my_tag(cdr my_tag))
! G5 c4 \# U) w* w, ~ (setq temptag(substr my_tag (+ 2(vl-string-search " " my_tag))))/ s8 Y5 b5 d% ?( ~ I! n
(setq tagmark(substr temptag 1 (vl-string-search " " temptag)))- I* ]2 V, n. ^( e+ o9 S& r
(setq elss(entget ssn))7 C% n+ _7 o& e5 W" O' z
(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn# j( ]$ {* w6 ^- A
(setq circen(cdr(assoc 10 elss)));;圆心
7 k/ o2 F" Q% M% [(setq Rcir(cdr(assoc 40 elss)));;半径6 h! Y6 Z. `. s9 s& I) m
(setq cirlayer(cdr(assoc 8 elss)));;图层' z$ ~9 k# u7 C4 d
# }, t; Q( _2 P5 {! m4 Y5 }3 U* {8 @ ));;(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn2 ~& x6 t' i) X+ g
/ @3 h( O6 M$ }; l4 ~7 G& H
1 i# j+ h; O Q1 q; n (findtag tagmark)( r' Y( Q6 Q; d- ~- A- D
n6 ]# m6 o9 i1 _- s0 S
));;(if my_tag(progn8 _ v2 C2 g% }' K9 ?
(setq @k(+ @k 1))8 H* Y1 a) t: u9 T# D5 H
);;(while(< @k ss@len)
! q5 W+ y, j2 l
0 K' Z# h0 l" c, c (princ)
4 T7 D C6 e$ f4 ~$ ] );end- j/ a$ H2 J% @6 x$ t
M4 K0 L3 u2 d5 u
5 X, l6 q/ N5 w! z$ i( D3 S2 Q
) Q; C5 Q7 A3 I
* a9 U0 Y, S; q+ a4 t. @1 f1 M1 V$ W$ s) D3 r+ I% S7 _
+ {) X+ |4 E( O. z( X1 }/ `, F
5 T d& O1 _# Z+ o6 {; ]. Q
$ A$ s" K% T! j& h- q, e3 j# e;;功能 ! p# g+ E, ^* D) \$ o9 s; }
;;获取附着在AutoCAD对象上的扩展图元数据 % o! P1 O. m$ B4 L7 ]2 B
;;语法 9 Z U* Z3 O. h$ \2 n/ d9 N F
;;(ax:GetXData Obj AppID) % ^) U( e" v" ^6 I Z( I
;;参数 7 \0 p/ A# f6 u+ s# m- R
;;obj:图元名 b$ ?* g7 t4 C T
;;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- w5 m" x1 d* n, g, |
;;返回值
0 {# Q% U6 ?/ @$ i. ^;;返回附着到对象上的扩展图元数据列表 $ i7 X7 j- P( U, w# N
;;如: (("south" (1000 . "204201") (1040 . 1.0))
6 w; r$ V! |# L% e4 z;; ("AAAA" (1041 . 562.307) (1000 . "aaaaa"))
9 ~# m1 B2 A( `+ X) ?0 d;; ("BBBB" (1000 . "bbbbbbb"))5 u8 n1 F9 E/ B
;; ("CCCC" (1041 . 752.569)): K( J% [' t# j0 p2 D
;; )4 u7 G9 v3 T( K7 h" s
;;样例
; U) j' U" b" T3 z;;(xl:GetXData myVlaObj '("*")) 或 (xl:GetXData myVlaObj '("AAA" "ACAD" "my_tag"))
, t9 J5 A! L0 \ o' r(defun xl:GetXData( q: V# O! J2 I! b
(Obj AppID / data n i k i_k data_k temp1 temp2)
% S) U. f4 a4 j: \ D (setq data_i nil)# g P3 h; [' w8 X
(setq data (cdr (assoc -3 (entget obj appid)))
5 H; q/ |. f! ` n (length data)7 Z' i/ B, ?* J6 s8 k" E
i 08 S5 O3 \ b" B$ G# A! @
)
) N1 M8 C5 T0 V F: z, w% ^ (repeat n
4 l3 A. k" X6 W& m! D (setq temp1 (nth i data)! F) d# y8 i. H3 f) t9 W6 w
data_k (list (car temp1))2 O0 w! P- `) S4 G( U% q) L
temp1 (cdr temp1)
: v0 W; y0 [5 d% w1 Z9 L8 ] k (length temp1)
( s" h P2 F( E5 T9 M i_k 0
N5 |# I5 G2 x+ w )& K# j# z3 y7 }/ I7 ]( u" h- O
(repeat k
) k; i6 Q% T% R1 M (setq temp2 (nth i_k temp1)( Z$ d1 h7 ?& O3 @! R& s
i_k (1+ i_k)
+ a7 A' A) q$ Y1 {* r; R )
1 G5 v* J; A& N (if (and (not (equal temp2 '(1002 . "{")))* ~ O, ?1 h- `3 D% B$ N% {
(not (equal temp2 '(1002 . "}"))) z! `1 [5 R: l/ _
)
: F/ N# ~7 `# a' s0 h/ B3 M. s' ~* C. B (setq data_k (append data_k (list temp2)))& d6 T0 m( R* T2 _3 j: L
)% F# X0 s, k: S+ g" w; G
) D+ X' z3 F* M8 _7 u
(setq data_i (append data_i (list data_k))4 H" M7 H3 N7 Z; }: K
i (1+ i)9 }$ Q$ L; F! I' U" T$ T1 f
)) R. u) ?; l6 N; w, S q8 @5 j B
)
! b: O' L8 A+ D+ F data_i: ]3 ]( f" Q' g' m4 P) V" D' c
)
% `: X. D- i5 C
' W9 g6 g U# S! w, V
. [5 @! B3 F2 R& R+ x$ F4 X1 o! l; i( H* }0 q: J1 c5 X0 R- Q
8 ~6 V4 r3 k" I9 Q4 }
(defun findtag (tagmark)1 f* e$ n$ n8 I6 [' m7 O3 w
(setq kdat(open kkdat "r"))
- z2 m% b! [( _ (while(setq kdatread (read-line kdat))
6 [' x/ k; O: y6 X1 ~( I3 o3 j8 p (if(/=" "(substr kdatread 1 1))7 ?9 `5 H% `% S* Z; {: f
(if(= kdatread tagmark)(progn4 e$ v0 }/ ]. b' {* i$ ?+ w! \
(setq kai nil)
' D4 t5 b4 O9 f9 q H(while (and (/= kai 1)(setq kdatread (read-line kdat))) ;运行下面的
3 r/ n/ a8 @& s* h$ _& G+ Q/ }5 g (if(/=" "(substr kdatread 1 1))(setq kai 1))
2 N( w- ], q* @, [! [' f (setq kdatread(substr kdatread 2 ))
' L/ \' o6 x& { (Setq pwk(vl-string-search " " kdatread))
$ ^ d' ], w$ p2 s+ m! m$ | I (setq comma (strcase (substr kdatread 1 pwk)));变大写
' [0 _1 n- y$ ~6 V6 m (if (= comma "TEST")(progn
& G" f D# t) N3 F(setq kdatread(substr kdatread (+ pwk 2)))0 M! X* Y) I8 @
(Setq pwk(vl-string-search " " kdatread))! c$ Z- J+ e, u) M l6 {# P
(setq textin (strcase (substr kdatread 1 pwk)));文字插入点/ i. }) N7 Q7 _& ~+ B0 B$ z
(if (= textin "CEN")(setq textin circen));如果为CEN为圆心8 V _8 t F% n& f* u5 S* `
(setq kdatread(substr kdatread (+ pwk 2)))$ J- O0 o' m: k. g1 _" W, `
(Setq pwk(vl-string-search " " kdatread))3 a, Z* I! r9 ~6 a4 v
(setq textt (strcase (substr kdatread 1 pwk)));文字( P+ E* V% f/ D; x8 ~
(setvar "clayer" cirlayer)6 d! d1 E! i, w! S l5 b4 u
(vla-Addtext mspace textt(vlax-3d-point textin)2.5);写文字
+ Q, ]9 n% A/ G; t ));(if (= comma "TEST")(progn0 W; H# n3 M5 _1 D
4 |% o8 u* P* u4 ]( L! c1 u
(if (= comma "LINE")(progn
: ?, r1 }& ]# y+ ~7 a& g (setq kdatread(substr kdatread (+ pwk 2)))
Q& M9 O) ^4 t) {(Setq pwk(vl-string-search " " kdatread))
2 `' f$ x7 s% ]# x1 U" i (setq lineang (strcase (substr kdatread 1 pwk)));起点
2 I; P/ p6 A( {2 u. l% F/ M! F: v (setq linep1 (polar circen (angtof lineang) Rcir));起点
! n: u8 s6 q5 m 4 V m* S: W. u7 }$ R
(setq kdatread(substr kdatread (+ pwk 2)))
3 d% s8 i ]; g: A(Setq pwk(vl-string-search " " kdatread))' `+ ~6 i& L2 p6 {. c8 l: E3 ]; M
(setq lineang2 (strcase (substr kdatread 1 pwk)));端点
$ L2 t0 \2 A/ v2 `) Q4 C' L(setq linep2 (polar circen (angtof lineang2) Rcir));端点0 }+ B k5 g/ q7 w0 A8 n0 _; s0 l7 e/ p
(setvar "clayer" cirlayer)
3 }7 [6 W, o1 z4 }/ P(vla-Addline mspace (vlax-3d-point linep1)(vlax-3d-point linep2));画线
# V; H; `. J5 m% E% S ));(if (= comma "LINE")(progn" ?* G8 q+ u/ |: m1 \, W( T8 }; a
2 z: Z8 M. D! g! X2 ? (if (= comma "HATCH")(progn4 x) s; d- L: y- X6 {# s. r1 G
1 b+ M. _( U/ Q5 E0 u2 o
5 x$ S" c) q: h7 D, R N z
));(if (= comma "HATCH")(progn
' d1 q5 o5 a# Q" ]7 [) p$ B" ~$ q, q+ c
(if (= comma "CIRCLE")(progn
- ]# \; v) {4 e3 C4 r# ?
5 F% [9 |2 k) Q+ b7 L) F2 H$ D 1 m+ ]& e" b, l; b2 M
));(if (= comma "CIRCLE")(progn
* d) g8 Y( H1 J" I8 l; g) V: q k* \% } , M6 o$ ^7 w6 {7 Y& l+ Z
2 ^& i" n" `7 d
);;;(while (=" "(substr (setq kdatread (read-line kdat)) 1 1))
2 g9 [7 y$ o3 R" r
5 n( a& q$ J) z) M
7 m, c' o P& m6 v0 ^ ));;(if(= kdatread tagmark)(progn7 ~" j1 p! Q% V) b: [/ t. X1 _
);;(if(/=" "(substr kdatread 1 1))3 l6 Z9 X/ @; S) ~
) }& x6 p* ] ]4 ?/ |
);;;(while(setq kdatread (read-line kdat))
/ P& `$ V) s- [
$ k0 ^1 j* h1 R" c2 ^: K; j2 X. v (close kdat)) u$ c8 e4 {* Z6 P- r
);end |
|