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错误: *error* 函数中出错quit / exit abort
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源程序:3 X6 b/ @% J6 s9 [
;;; 命令:BHXG 命令名称可以按照自己习惯修改: X: D% t" R! a- u, M* t. ]
;;; 作用: 编号修改
- `7 ~" e# t: m5 F D;;; 作者: 曾望来
7 o8 W' h* G i5 [6 K- f [;;;
* Z# l- Y# N% O9 w$ S3 g: n;;; 联系方式: QQ:332674472
( w/ S! N# J$ I;;; E-MAIL:zwltanf_2008@163.com $ v9 ^4 I% i! G0 Z) ~4 \
;;; 时间: 2008-11-144 ~; V% f$ A9 [$ U7 u# ?/ ~/ w
;;; 使用方法:. G, D% A; k3 i% m+ b# u9 a
;;; 1 输入BHXG命令' l8 d" P- u- {( Q4 {6 L+ W
;;; 2 按提示操作
0 P: [! b% s; _' ^: w# h8 |) x( ?1 V; b;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;' w$ M g# v2 f Z% E
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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)
" U' L+ E' ]" W1 ?8 }8 k (defun *error*(s)! i0 t5 O4 Y" L& X4 ]8 m: F$ A4 g3 r6 \
(exit)1 D1 G# T7 {) U b& q
)
2 c: _' p3 n/ Y. o1 y0 x* j7 u (setq cmdmode (getvar "cmdecho"))3 O- q2 f8 Q" L' @- f1 F" N
(setvar "cmdecho" 0)
8 {# M0 I1 B( Q0 {, Q/ t (setq viewctr (getvar "viewctr"))
4 @. g/ i5 t& j6 J$ o3 T( D& d (setq viewsize (getvar "viewsize"))
' T5 B4 A" M% F) Z, ~9 X* H N& U/ T (prompt "\n Select numbers to add:")2 H% K2 m6 X3 J2 X
(setq sset (ssget))& ~7 Q" {# R) ^/ V( F9 X
(if (null sset)* `5 g* \ @: {1 x6 P
(progn, z- ]( [1 e& F# h! T& n0 W
(princ "\n Error:Nothing selected!\n")
+ V t; e( _' E% ? (exit)
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)
; H3 G/ c. l* K- y8 Y ;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。* |! D0 K% K+ K5 z! J& a8 E( }- o- O
(setq i(getint "\n The number from which to change:"))
1 T0 G" \) U( O/ F/ y) D (setq j(getint "\n The numbet to which to add:"))# s# \6 e6 _; k' c8 @& L% Z
(setq k(getint "\n How much you want to add:")). u2 A: ]) ~/ ]4 D+ ?
(setq ssl (sslength sset))
, I% c E. T+ y3 e; w( f) r (setq nsset (ssadd))
o, j5 e: u- d7 L! K% t6 t (while (>ssl 0)% f# {$ W" @8 n/ s7 |
(setq temp (ssname sset (setq ssl(1-ssl))))
# w7 B3 a% p5 [. h# s+ ^ (if (=(cdr (assoc 0 (entget temp))) "TEXT")( E. a; V% h$ @' V2 @
(progn N% V9 @1 b- C! D2 o y2 N$ S
(setq number (atoi(cdr(assoc 1 (entget temp)))))
6 g2 s$ b/ i+ z3 A2 }$ ~ (if(and (<=i number)(>=j number))(ssadd temp nsset))
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+ @0 ^7 G1 j! y7 D& D$ m/ o5 q9 s )% u5 y; x' Z* X2 P, U
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(setq ssl (sslength nsset))9 @5 M2 U1 Z, h6 y
(if (=ssl 0)(progn princ("\n No numbers selected!")(exit)))
6 @" a' V* K2 O. ] (print ssl)9 {+ t/ g% E0 F7 c& F& F/ u6 x' G
(princ "numbers are found.")
9 [5 X2 P8 _% k' w: P) n: y1 n ;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,
/ S9 b" W& b8 U9 s7 \3 V ;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。! r$ J) s. q" a/ e$ c9 g
(setq x1 (car viewctr))) Y( ]( J+ z( _9 q7 p
(setq y1 (cadr viewctr))
1 O. _1 G0 L | I' D& w# W (setq ent (entget (ssname nsset (- ssl 1))))9 H' k0 Q/ C# V5 U9 O8 t
(setq h (cdr(assoc 40 ent)))
. }+ [& E0 {9 I+ l- g+ j (while (> sll 0); X W. j; K* \9 V* R! b4 r6 o: Y5 ]
(setq ent(entget (ssname nsset (setq ssl (1 - sll)))))
" ?9 ~4 S) W X; ~) S r4 W5 U0 t (setq x (cadr(assoc 10 ent)))- u0 k) P7 T4 d) \5 C1 V
(setq y (caddr(assoc 10 ent)))3 w- z( Z- E' _% H
(if (or (>(abs (- x x1))(* h 10))$ b* @- j1 V8 [
(>(abs (- y y1))(* h 6))) @8 N3 e* o0 Y* R% N
(progn3 b3 v$ U0 v+ ^2 J$ }5 u4 i
(command "zoom" "c"
4 l# X3 m3 W. d' Z N' \* X0 H (list x y)
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)4 L' e+ S6 k9 b& @, n ^
(setq x1 x)(setq y1 y)
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)
* \% k5 R- ^% B; g (redraw (cdr(assoc -1 ent)) 3)+ R. |& N& N2 {7 H! R4 }1 {
(initget 1 "Yes No"). G) X" `, Z; [
(setq number (atoi(cdr(assoc 1 ent))))
9 F5 ~9 Z) J% |, |9 ?, R( ]2 b (princ number)" V$ s! n- E1 y/ w, B
(setq yorn (getkword " to be Changed?(Y/N)"))
+ q* y4 Y1 z/ w: T8 g (if (= yorn "Yes")
( P. Y) r2 `' N (entmod (subst (cons 1 (itoa(+ number k))); p V+ _( ^; m6 i, J# ^1 g6 A
(assoc 1 ent) ent))
W+ Z. s/ X" L( _* S }4 b* c )
0 y) X2 u+ R0 ~3 D( Z/ ~: S; q (redraw (cdr(assoc -1 ent)) 1)
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/ v" o# o- l& C1 u K* o8 x4 z: @ ;所有编号改变完成后,恢复使用本命令前的视窗。% M( ^& N c( n2 Y* @6 x: d0 H
(command "zoom" "c" viewctr viewsize)8 l% z1 q0 Q. {, E+ e/ ~* x
(setvar "CMDECHO" cmdmode)# P% b8 V% f: w6 f x% F" d+ N# F- k
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(princ "\n\tc:chnumber loaded.Start command with BHXG.") |
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