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发表于 2008-11-14 13:35:51
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来自: 中国辽宁营口
有五处应该留空未留;一处不该留空格却留了;两处变量名写错,一处不该用括号。
1 t- N9 ]; t, V4 n6 m下面代码中红字是已修改的部分6 L" H, y' V- a
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(defun c:BHXG(/ cmdmode viewctr viewsize sset i j k ssl nsset temp ent number x1 y1 x y h yorn)
! d) h( c3 ]& o (defun *error*(s), n- ^% y, G0 k+ A/ i$ J
(exit)/ |2 ?& L1 e! ^" W# X
)
: D) |: @* ?5 G5 H4 f& N' C' S (setq cmdmode (getvar "cmdecho" ))( u4 u) T; i5 G9 U9 L' p9 l2 w
(setvar "cmdecho" 0), F! Y: X- ~+ ]6 n+ @) t
(setq viewctr (getvar "viewctr" ))
5 l N e) S0 D9 m8 T (setq viewsize (getvar "viewsize" )). d3 M+ C" n* G3 A7 N7 Q" C
(prompt "\n Select numbers to add:" ) " c1 ]0 o* y* i7 {
(setq sset (ssget))
' ? \8 V6 M% V- q1 ~. U (if (null sset)
. D8 U' r* A1 e l) T (progn& v+ G0 f7 e. o6 c# A3 [' e4 {
(princ "\n Error:Nothing selected!\n" )
+ ^ k( {" R+ j: I! g (exit)
. v' c4 ^( H! J )+ G* b9 O- G% g$ y8 ]' P+ h1 |: ]
)
( j9 O" [% i* ^: h ;根据用户指定范围过滤出需要改变的编号,并报告找到多少编号。
; l* K3 B5 z/ A: j; T& A$ j (setq i(getint "\n The number from which to change:" ))
+ L4 d% [. Y2 @' N- n9 n: A, ] (setq j(getint "\n The numbet to which to add:" ))) Y7 \: l" Y! U) x& s" E2 s* r6 q: N
(setq k(getint "\n How much you want to add:" ))
8 l( B+ S: T, A% M, f5 D& Z2 | (setq ssl (sslength sset))
, e1 y8 L- g$ C, P x (setq nsset (ssadd))1 m- F/ S1 C; U
(while (> ssl 0)
, m3 j, n& f$ l2 _7 X: _; X i% Q3 p1 \ (setq temp (ssname sset (setq ssl(1- ssl))))) a4 [9 Q- L2 N2 k
(if (=(cdr (assoc 0 (entget temp))) "TEXT" )
( b; ]& z/ z4 P$ J6 ~9 Y (progn
, H! T5 z; I7 [1 B2 x' f* V (setq number (atoi(cdr(assoc 1 (entget temp)))))' B' x6 M7 Y q) `0 n. c; J9 B5 N/ G7 R; B
(if(and (<= i number)(>= j number))(ssadd temp nsset))+ p2 Y' r% e# ~: J9 j& e" X
)7 z! ]* j+ d. Q
)1 \$ J5 @5 ]1 C. l" ^! v& h; D: S
)
% p1 A5 Q- ^9 A6 p (setq ssl (sslength nsset))/ O [" u) W4 `; f+ f( v
(if (= ssl 0)(progn princ"\n No numbers selected!" (exit)))0 ?& }3 n6 ^/ O6 Z. C
(print ssl) ^* Q% h( T& ]0 n# d5 j: B+ N
(princ "numbers are found." )
7 D0 H" S9 A( i ;使被改变编号以一定大小处于屏幕中心位置并被高亮度显示,
: b/ s7 A% n$ G ;改变每个编号前先询问用户,以免改变了不需要改变的编号。
! E/ e& ]1 y1 O (setq x1 (car viewctr))/ t# N: R8 i e7 x
(setq y1 (cadr viewctr))
* U4 Y: b6 _' ^: G; u/ Z, i8 t! v1 A (setq ent (entget (ssname nsset (- ssl 1))))
! l) `5 t' v( p H' C (setq h (cdr(assoc 40 ent)))
* h O2 T- I6 U6 ^ C. { (while (> ssl 0)
# M" A# `, A6 x: {4 j (setq ent(entget (ssname nsset (setq ssl (1- ssl))))), a: X2 m1 o; }2 d& y& U5 n
(setq x (cadr(assoc 10 ent)))6 i: I% Y' L; r8 g, Q
(setq y (caddr(assoc 10 ent)))9 Y* l$ q5 `! q, d/ z2 Z; q
(if (or (>(abs (- x x1))(* h 10)). h( b/ n& b" e) A2 q1 |/ x4 c# H6 Q
(>(abs (- y y1))(* h 6)))
4 X8 }! U" F* R4 U3 W (progn* v3 N- L+ i i$ O
(command "zoom" "c": p' v7 D1 G' \( r* Z$ o2 L8 s
(list x y)
; j) ~% `: u! ~ (* h 20)+ m: B, d/ T3 i7 T$ `2 E: i+ E, Y5 H
)
! d1 B M# T1 S2 d& K# z& n (setq x1 x)(setq y1 y)+ D# K+ J5 n: c. m7 V/ Q3 Y: I
)
& M' L: V' ]3 i1 \: ?) ~0 V )
2 @2 i$ [8 \5 d (redraw (cdr(assoc -1 ent)) 3)
3 u9 s: ?0 z( k K (initget 1 "Yes No" )
) y- |# Z" b% h: q. P (setq number (atoi(cdr(assoc 1 ent))))
+ A& B% F3 C' a9 i0 V4 m (princ number)3 R4 H/ P/ E) G% n0 _
(setq yorn (getkword " to be Changed?(Y/N)" ))
- i: q4 l+ \6 q2 b' {0 Q1 p, O (if (= yorn "Yes")
3 a* m- L! I+ C' d6 j (entmod (subst (cons 1 (itoa(+ number k)))/ I- N, E; \1 e H: ?# h
(assoc 1 ent) ent))4 Y$ D T: l5 ~7 C4 i
)
( T2 h6 o& I) F$ x+ a (redraw (cdr(assoc -1 ent)) 1)0 _% k' _& z7 S
)1 m9 Z9 ]7 J) E6 k. [' @
;所有编号改变完成后,恢复使用本命令前的视窗。* D5 X+ ^% r6 N
(command "zoom" "c" viewctr viewsize)
* t0 Q T3 I, n/ e (setvar "CMDECHO" cmdmode)
0 ^; [% k3 g$ } P9 T- F% \ )( v( G, H" ~9 y) n7 |: Z) X
(princ "\n\tc:chnumber loaded.Start command with BHXG.")5 S4 c$ C3 d ]$ ?0 _. g4 G% o
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