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错误: *error* 函数中出错quit / exit abort
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8 ?* e) n$ A% d# D源程序:
" D; H% o0 N& J0 {$ A6 Z;;; 命令:BHXG 命令名称可以按照自己习惯修改
, N( ~! p0 g" X$ L1 e/ [2 \) ~;;; 作用: 编号修改( c; w3 o; C4 @ x
;;; 作者: 曾望来
1 V2 F( y }7 z3 \4 M: w+ Y- x;;;
A+ `( { \5 M" [" @; Y;;; 联系方式: QQ:332674472
# g6 j$ P3 n) ]: X. N2 ?;;; E-MAIL:zwltanf_2008@163.com
; b6 N) Y0 B) h% R;;; 时间: 2008-11-14
/ U1 ?/ Q* D, K% f2 ]3 F# c9 E. K;;; 使用方法:8 p/ g6 N5 p6 n& M) e: @6 e
;;; 1 输入BHXG命令6 }& p* w, S8 e F2 u5 v% U
;;; 2 按提示操作
' M" _% ~8 i, i; ?;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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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)
; Y6 i7 J9 Z( m, ]" H (defun *error*(s)
) n: @1 B7 c5 h& l (exit)
0 k: y. R! [/ @' }0 M2 I )
# R C% O8 C) |2 _ (setq cmdmode (getvar "cmdecho"))
- T. [8 H. L# Y4 T K. |+ u, s (setvar "cmdecho" 0)6 F6 ? i/ P! S( j
(setq viewctr (getvar "viewctr"))
% p3 v4 V% }" D' H1 P8 w (setq viewsize (getvar "viewsize"))
2 ]6 |9 \; t# q, k (prompt "\n Select numbers to add:")
8 Q; C: s5 v: y6 A- P (setq sset (ssget))
* J, n; ^, \9 n: H (if (null sset)) h9 [. A; }: j! ?1 _) u
(progn
. h0 X2 X5 k O2 k8 K, t (princ "\n Error:Nothing selected!\n"): P# s; R. f9 y6 H& h
(exit)5 {& @0 k2 F: O9 m
): I, V! @9 A S& L) ?6 e9 O5 A
)
' y- A1 N1 M$ B# O: P' V8 B ;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。
- W) R+ `" R: P( t- K (setq i(getint "\n The number from which to change:"))
( W! u8 a7 m1 g3 F# k6 k (setq j(getint "\n The numbet to which to add:"))
6 j3 e- z! n1 \2 [) y# U (setq k(getint "\n How much you want to add:"))6 }6 L4 e) o4 j! S6 s
(setq ssl (sslength sset))
8 x& ?) u2 e# B1 g" ~+ o (setq nsset (ssadd))
! n8 ]7 ]# u" g8 T7 O* e1 P7 a (while (>ssl 0)/ i: d2 Y' t* ?# u. }
(setq temp (ssname sset (setq ssl(1-ssl))))9 C% H$ W" U9 _# C
(if (=(cdr (assoc 0 (entget temp))) "TEXT")3 T/ f9 M, q) t% _1 h3 v
(progn2 Q, P3 F8 R3 P4 P( @( ~( k+ T
(setq number (atoi(cdr(assoc 1 (entget temp))))); T; D& @8 u# R. {! d; g
(if(and (<=i number)(>=j number))(ssadd temp nsset))$ @9 s3 `0 w7 M6 q
)
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(setq ssl (sslength nsset)); h; I% m3 K& z! G( _9 r' \
(if (=ssl 0)(progn princ("\n No numbers selected!")(exit)))& g: X2 {' Q" f; j, p
(print ssl)+ |8 k. i6 |9 L7 T+ v
(princ "numbers are found.")
4 ^) @" i( |9 D0 P d' ` ;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,* i4 `( p% _, n, Z& t: I
;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。6 @+ c$ i S: q- u
(setq x1 (car viewctr))
4 b+ F R3 |7 t, {# X" @8 ~; i (setq y1 (cadr viewctr))
" z& P0 u9 I# V9 S; C' `) e) ]" y (setq ent (entget (ssname nsset (- ssl 1))))1 m$ B" l3 ]; ~) {" J: j* J0 Y
(setq h (cdr(assoc 40 ent)))1 T) V. H1 Z, f3 N! q$ U$ s
(while (> sll 0): S% A/ w; N# ]9 p. C
(setq ent(entget (ssname nsset (setq ssl (1 - sll))))): K: H6 p u: V/ a( r0 W3 `
(setq x (cadr(assoc 10 ent)))
4 W" s d( ^( C; i+ z6 M (setq y (caddr(assoc 10 ent)))' r; n f% W- O+ M7 ^
(if (or (>(abs (- x x1))(* h 10))
" v/ f, W: S0 v! a; C (>(abs (- y y1))(* h 6)))2 |4 ^3 M0 A* \5 @/ u* j( q
(progn
) x5 g9 A" z, }; a/ X (command "zoom" "c"# l4 `, h4 _" u( H
(list x y)
/ m1 S1 U4 Q% b8 s( @ (* h 20)" j) \4 v4 B0 g6 x
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(setq x1 x)(setq y1 y)8 f; |* ~7 L6 z' v& p }7 U' t' \
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)
* r7 ~. }! o. ` (redraw (cdr(assoc -1 ent)) 3); g; r' t5 f: c
(initget 1 "Yes No")7 a. m' q8 T" O1 G8 }5 d3 q
(setq number (atoi(cdr(assoc 1 ent))))
& g6 o) R$ w O% M: i ]. l (princ number)0 w$ e1 X+ F- O5 W; i" N& q
(setq yorn (getkword " to be Changed?(Y/N)"))- t0 c3 s# p3 b" L- r: q: E' A
(if (= yorn "Yes")
5 h3 m# o" x3 W, _) l" W (entmod (subst (cons 1 (itoa(+ number k)))# E9 D% y2 S1 _" i
(assoc 1 ent) ent))2 [8 E+ c: L6 f |8 t2 _6 v
)# r3 y! Y- A8 p0 p% {! C/ R
(redraw (cdr(assoc -1 ent)) 1)
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;所有编号改变完成后,恢复使用本命令前的视窗。) t9 o! o8 U- D* M
(command "zoom" "c" viewctr viewsize)
/ ~: p- S( K5 J: b o (setvar "CMDECHO" cmdmode)
1 D H \1 x% r* w )
O2 G/ k3 i& c(princ "\n\tc:chnumber loaded.Start command with BHXG.") |
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