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错误: *error* 函数中出错quit / exit abort
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) G" w ? m; o源程序:
7 }5 j) o2 g8 B! M" g& J% I;;; 命令:BHXG 命令名称可以按照自己习惯修改
2 e# n$ H+ e G( p+ G% [) J) f# v;;; 作用: 编号修改" g0 o% X( |, K3 B; y
;;; 作者: 曾望来
@ n/ G, C4 D" A. m/ [3 ?5 R! Y;;;
. p) J) l( ~* }: o; b0 X$ Q;;; 联系方式: QQ:332674472% I8 ^: s' Z6 d; G0 e
;;; E-MAIL:zwltanf_2008@163.com
1 q) n! G! d. a;;; 时间: 2008-11-14* O$ f' M$ `. H9 [
;;; 使用方法:/ q' D0 B. F# K) _2 Y
;;; 1 输入BHXG命令3 e0 c* }* ]: z5 g% e) t
;;; 2 按提示操作# Q3 P' ]2 t+ V. c- q$ V
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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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)9 V9 Y8 Y4 t% S) j9 Y9 Z) R J- Q
(defun *error*(s)( y! c6 A0 d9 e3 P% ~" Z
(exit)
" ~) `' [- D# d2 P- K )
H+ [% l* h7 V! A g1 Y+ u (setq cmdmode (getvar "cmdecho"))2 \; |# P0 R% H$ L% {
(setvar "cmdecho" 0)
8 {' d, @- w/ D5 a1 i" E (setq viewctr (getvar "viewctr"))! H+ K2 R6 k0 X
(setq viewsize (getvar "viewsize"))
K7 j0 U6 X9 h8 B1 L! n (prompt "\n Select numbers to add:")+ y- O! M7 }: v
(setq sset (ssget))
3 \+ Q' ]/ _- {+ _9 B3 u5 ~ (if (null sset)
3 O* M6 \% O7 S t# T Q2 w (progn9 Z+ v. Q+ T) C5 e: U' F0 X
(princ "\n Error:Nothing selected!\n")9 X8 p' {& P9 ]
(exit)
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)
! ~4 m& j! r+ d9 d" A1 R ;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。1 X1 t0 z3 {1 u |5 T5 l( f0 \6 ?4 o
(setq i(getint "\n The number from which to change:"))
0 W- l# l; f* h3 u (setq j(getint "\n The numbet to which to add:"))2 s o# }$ i# d: `, e
(setq k(getint "\n How much you want to add:"))7 L1 J2 J5 n9 s1 F% ~, u
(setq ssl (sslength sset))
; L+ Y l# j! [ (setq nsset (ssadd))
. W5 M$ Y9 l! R. `5 ^ (while (>ssl 0)
3 V' y! a! L1 w( m0 T/ x. q: Y (setq temp (ssname sset (setq ssl(1-ssl))))) l7 ?4 o8 A Q4 m! K2 H$ I
(if (=(cdr (assoc 0 (entget temp))) "TEXT")
$ ~' }: c8 M* ?! F* B! @) ?; p (progn
1 A% w+ _% ]5 l3 B (setq number (atoi(cdr(assoc 1 (entget temp)))))* `3 U0 b+ r! Q+ ^
(if(and (<=i number)(>=j number))(ssadd temp nsset))1 s" O; W4 ~3 w, A
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)
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(setq ssl (sslength nsset))# Q1 w2 K# ?* d. V9 r5 @
(if (=ssl 0)(progn princ("\n No numbers selected!")(exit)))
* C, m+ _' |% b (print ssl)
4 [" t# ^* {6 {* D (princ "numbers are found.")4 Q$ `" Q5 U; B- m2 [% q9 j2 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,
7 ?. x2 W- u5 U! |+ X4 [2 v# E ;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。
5 G* r/ ]6 _2 {# @. o0 R (setq x1 (car viewctr))+ v) v+ i. n! M- A* H7 [
(setq y1 (cadr viewctr))
" e. k& {6 }* ]/ V F e2 v6 l (setq ent (entget (ssname nsset (- ssl 1))))) p: R n- |- h' _ [ K
(setq h (cdr(assoc 40 ent)))
: s& G x- N8 O2 h (while (> sll 0)" N# @* s. Z7 U# u
(setq ent(entget (ssname nsset (setq ssl (1 - sll)))))
; S6 B& M5 D3 T9 z& P8 e (setq x (cadr(assoc 10 ent))): C: ~/ ^& \/ |( e) Q9 `
(setq y (caddr(assoc 10 ent)))4 f' s& f5 _& K+ G" y( H
(if (or (>(abs (- x x1))(* h 10))/ d% C5 O9 ?1 E' Z' t1 y! G
(>(abs (- y y1))(* h 6)))
8 U/ S5 j" b: \3 o* j (progn/ i4 G* u, i# J1 `6 y3 B
(command "zoom" "c"
3 f: x0 V* k7 D2 k+ I# o (list x y) @- z/ I! g' y6 J: `, v6 M
(* h 20), n1 ^/ q" ^5 u0 X5 d, J, a
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(setq x1 x)(setq y1 y)
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(redraw (cdr(assoc -1 ent)) 3)
7 t2 }! v2 e1 @2 D6 V (initget 1 "Yes No")2 ~% E! E8 U5 o6 G
(setq number (atoi(cdr(assoc 1 ent))))/ a/ k, c+ k* E8 C: ?/ s. Y6 ^1 M
(princ number)
- s( G3 H1 T, W) [+ P" j, a7 o (setq yorn (getkword " to be Changed?(Y/N)"))/ x" v# [- ]& H: c4 Z
(if (= yorn "Yes")7 o0 ~9 P! R* [; q$ A" M5 i
(entmod (subst (cons 1 (itoa(+ number k)))
* z3 ~; M, ]/ u- v; }* A5 v (assoc 1 ent) ent))
( K- s* B. k* Z0 d# V )% E$ b2 P6 d+ ^: j
(redraw (cdr(assoc -1 ent)) 1)% J! D: C- V1 H( S* ]5 S
)
) {! k4 I9 U5 ^+ w- x ;所有编号改变完成后,恢复使用本命令前的视窗。% b$ f: I6 K6 ]7 W1 b* k) ?
(command "zoom" "c" viewctr viewsize)1 {5 Y8 u3 p1 D, Z7 m" _
(setvar "CMDECHO" cmdmode)
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5 N% Z2 C4 M. f* u) _4 W(princ "\n\tc:chnumber loaded.Start command with BHXG.") |
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