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发表于 2010-10-14 16:49:49
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我有一个发给大家学习学习(defun c:inm()
2 {+ N6 H, p+ h(setq kkdat(findfile(strcat way"\\dat\\TAGMARK.kdat" )))
8 W' c2 i3 T) s. |$ h6 O(Setq ss@SS(ssget(list(cons -3 (list(list "my_tag")))))); y- _/ ^: R1 S; E: p5 j
(setq ss@len(sslength ss@SS))2 S+ o9 p! B0 a# B# B5 T# V5 J- d9 S
(setq @k 0)
* ?8 Q( w! L3 f8 Z9 D) u2 \8 {! j(while(< @k ss@len)
6 A0 A5 V9 j3 @# h2 d" V* K(xl:GetXData (setq ssn(ssname ss@SS @k)) '("my_tag"))5 K8 u. D2 e P! E* y
(setq my_tag(car(cdr(cdr(car data_i)))))
, W) Y3 v2 C$ J% b: K (if (/= "org"(cdr my_tag ))(progn5 E9 ? A6 Y; }7 R r: r$ l8 b2 S
(setq my_tag(cdr my_tag))7 L0 u2 a w& z" y) H7 X/ ]
(setq temptag(substr my_tag (+ 2(vl-string-search " " my_tag))))
5 w+ ^3 s2 I ^; ~2 [* z* j) b (setq tagmark(substr temptag 1 (vl-string-search " " temptag))), S5 j0 G+ A: O8 e w7 t6 y
(setq elss(entget ssn))! q2 w6 S3 _ x. e, W
(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn& w9 K; T- c) O: P3 i
(setq circen(cdr(assoc 10 elss)));;圆心" ]1 l3 {" t5 J" } v! o
(setq Rcir(cdr(assoc 40 elss)));;半径
, |7 \& s0 i5 K, Z% K$ ^' j# ~! h(setq cirlayer(cdr(assoc 8 elss)));;图层- Y2 d2 P) R+ U; H- c7 ~' ~
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));;(if(= "CIRCLE"(cdr(assoc 0 elss)))(progn
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(findtag tagmark), C( X! T3 ?) \- m
J% t5 y$ O, }6 |( p ));;(if my_tag(progn
& | B- Q* T- R$ Q- S0 C, V4 [- [ (setq @k(+ @k 1))
1 A* t/ M7 @( C. [$ [8 M" o. W5 A );;(while(< @k ss@len)
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(princ)- `5 `* n4 ]3 `! t; i6 P0 K8 d
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) j! H4 f2 t% @, H% Q7 a2 W( {;;功能 % c/ y" g4 m1 K7 k) C9 B
;;获取附着在AutoCAD对象上的扩展图元数据 & i. W1 r7 h/ @% L6 H; q- S
;;语法
& J7 _+ Q, p! G0 F;;(ax:GetXData Obj AppID)
$ k/ @. G) b8 p3 y;;参数
4 ]4 d0 |' P" K+ S7 Q& Q- x;;obj:图元名# y1 M1 w# O: 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9 b d! L+ s- P" t
;;返回值
% L1 l$ T# t# Z5 |;;返回附着到对象上的扩展图元数据列表 6 w% a+ q6 F# w
;;如: (("south" (1000 . "204201") (1040 . 1.0))
) V( I# }$ d4 t( ` l;; ("AAAA" (1041 . 562.307) (1000 . "aaaaa"))
+ V `8 J ^% S' Y( g+ k0 W4 \;; ("BBBB" (1000 . "bbbbbbb"))
( G0 z' X$ |. r6 F# X* U+ ^+ Z;; ("CCCC" (1041 . 752.569))
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;;样例 $ M5 Z& k& H! I& O8 k% z+ B
;;(xl:GetXData myVlaObj '("*")) 或 (xl:GetXData myVlaObj '("AAA" "ACAD" "my_tag"))
* \# r4 ?* n9 |% C7 k(defun xl:GetXData
b Z3 J i! o l# V (Obj AppID / data n i k i_k data_k temp1 temp2)
9 [$ c5 n4 V$ ? i4 S& u$ o (setq data_i nil)
6 f' K p/ ?" E2 D3 i: D7 v. z (setq data (cdr (assoc -3 (entget obj appid)))
7 l+ ^4 \ Z. G) u! H n (length data)
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3 F; k! ~7 q: W$ y z6 @2 C (repeat n7 ~& c0 m6 l* [, m2 i# o* k
(setq temp1 (nth i data)
3 B ^- x9 o" ?0 b/ o1 \+ O data_k (list (car temp1))
* U( d( }9 L, V( v/ g temp1 (cdr temp1)
" X8 ^8 k; S! d: f4 J/ R" K k (length temp1)
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)
0 Q: j4 Q) y: j" M% O4 s% w& f (repeat k' Z( \/ g% O; ]# Q6 v0 q
(setq temp2 (nth i_k temp1)6 l: I2 C4 I, h1 P2 r( Y# v) s
i_k (1+ i_k)/ @/ r) `" h3 ~
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(if (and (not (equal temp2 '(1002 . "{")))
( K; n/ Z0 i" |$ S) \5 D8 \ (not (equal temp2 '(1002 . "}")))
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(setq data_k (append data_k (list temp2)))
3 c. ~$ v K+ x o& O2 I+ q )
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; K/ A% C) Q& W7 F (setq data_i (append data_i (list data_k))
9 g" s8 N. D% l$ R1 z+ z i (1+ i)
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& f- `0 [7 r( b; d4 X. G data_i
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3 T4 E9 U# d* N& m6 D4 \(defun findtag (tagmark)
5 ?+ J3 R" P5 A4 c7 ^1 k z (setq kdat(open kkdat "r"))1 G; R) c* i1 @/ p1 |, \
(while(setq kdatread (read-line kdat))
m* }6 q; k) P8 X" h r (if(/=" "(substr kdatread 1 1))! m% a- w" I' h) l3 q. J
(if(= kdatread tagmark)(progn8 F1 k$ E. d+ r2 `
(setq kai nil)
5 m9 L( {9 L3 X& o0 E5 K5 o(while (and (/= kai 1)(setq kdatread (read-line kdat))) ;运行下面的
3 v7 ]4 U1 C3 H& B. ? (if(/=" "(substr kdatread 1 1))(setq kai 1))9 t' n6 |6 ^: Z6 c o
(setq kdatread(substr kdatread 2 ))
3 j7 ?1 A3 [/ J4 Z5 E3 Y* i (Setq pwk(vl-string-search " " kdatread))
# Q" s7 r. N! W& o. D (setq comma (strcase (substr kdatread 1 pwk)));变大写
3 h( ~" _- O6 [' j (if (= comma "TEST")(progn
1 N$ l' i2 D/ z. y# ~. i& q) i(setq kdatread(substr kdatread (+ pwk 2)))
2 {+ l# I- D; m8 ]- _- {(Setq pwk(vl-string-search " " kdatread)), m/ z2 c+ g/ R- G+ e0 t9 e+ x
(setq textin (strcase (substr kdatread 1 pwk)));文字插入点
9 D3 `7 \: i' Y7 |" w* A- `8 `6 P6 h4 e(if (= textin "CEN")(setq textin circen));如果为CEN为圆心2 W2 W$ f# V* {$ ~# Z3 J+ y
(setq kdatread(substr kdatread (+ pwk 2)))
]$ a5 A+ n, g(Setq pwk(vl-string-search " " kdatread))# p) r: Z7 w! J M' h# [
(setq textt (strcase (substr kdatread 1 pwk)));文字
5 [- t) d" R+ w; |1 |0 U% y (setvar "clayer" cirlayer). g# N1 D$ d' l% h; T6 }! b
(vla-Addtext mspace textt(vlax-3d-point textin)2.5);写文字' o- T G5 @0 r+ E |
));(if (= comma "TEST")(progn* s) U' U7 g5 k9 b+ k4 M
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(if (= comma "LINE")(progn
, q% ~6 f7 d. n% P- t) S (setq kdatread(substr kdatread (+ pwk 2)))
+ C5 |: h6 t, m(Setq pwk(vl-string-search " " kdatread))
% Q6 Q! n+ p' A+ x8 B! v (setq lineang (strcase (substr kdatread 1 pwk)));起点
8 \, \9 E5 k8 L6 [4 [ (setq linep1 (polar circen (angtof lineang) Rcir));起点9 l# r4 s* E& w1 j; V
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(setq kdatread(substr kdatread (+ pwk 2)))% f g) r0 O- r+ p+ c" p) m
(Setq pwk(vl-string-search " " kdatread)), j8 a+ L/ ]- T! K0 {
(setq lineang2 (strcase (substr kdatread 1 pwk)));端点
" f5 L6 H! [9 K/ L- Z# L7 D5 u(setq linep2 (polar circen (angtof lineang2) Rcir));端点
3 B/ J t* ~8 T0 A& P1 {; G (setvar "clayer" cirlayer)' `( q4 y; \' z; ]
(vla-Addline mspace (vlax-3d-point linep1)(vlax-3d-point linep2));画线 . s6 z5 L2 Z9 K4 J
));(if (= comma "LINE")(progn
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. X. N* s) K' B. [8 T" H+ k. ] (if (= comma "HATCH")(progn; J5 M0 ?( R+ U+ i) o3 E$ l
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2 Q- ^* @* w+ D7 ?+ O0 Y4 x% C ));(if (= comma "HATCH")(progn8 F D) \# l0 B
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(if (= comma "CIRCLE")(progn
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));(if (= comma "CIRCLE")(progn b7 B8 W6 h2 i0 e
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);;;(while (=" "(substr (setq kdatread (read-line kdat)) 1 1)): w4 T+ I& q8 P! z9 R6 b, m
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));;(if(= kdatread tagmark)(progn7 I8 n5 ?! X$ U% z
);;(if(/=" "(substr kdatread 1 1))
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8 ~: Q. R2 Y! x# P/ T, r/ m* V2 w );;;(while(setq kdatread (read-line kdat))
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(close kdat)
) R3 k& `/ M8 |/ H3 R );end |
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