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错误: *error* 函数中出错quit / exit abort
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源程序:: t5 ]& y) @# _+ B/ \
;;; 命令:BHXG 命令名称可以按照自己习惯修改: H# F( `, U% r
;;; 作用: 编号修改) `0 U3 }* M) B5 b* q1 l7 v
;;; 作者: 曾望来 ' B7 a" T! H" y' E: q- i! z# n
;;; ) v3 L+ ?6 l$ y/ A0 J
;;; 联系方式: QQ:332674472
& P0 u9 @% P* L+ I;;; E-MAIL:zwltanf_2008@163.com
! o9 |9 u" R2 ?, v;;; 时间: 2008-11-14* z. Y. J5 O4 T6 D& H, D& f. p
;;; 使用方法:
6 b q- M3 @7 ]" [;;; 1 输入BHXG命令8 f, ]7 y; E8 |! I$ D: C
;;; 2 按提示操作
- d& D6 g7 L2 P4 T;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3 F% A9 @- B/ E' b( Y
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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)7 E2 X: d& z* A0 _: }8 |
(defun *error*(s)9 v. \/ q+ D( p' [$ N2 @
(exit)9 n6 _+ M- A3 W- s+ J" w
)
( C6 M* o: Y8 z2 v; C (setq cmdmode (getvar "cmdecho"))$ V$ s `7 }( P0 c2 R& q: {) z
(setvar "cmdecho" 0)
' ?5 s( P* X! d8 m2 h (setq viewctr (getvar "viewctr"))
) z) f; @0 d( O0 g1 A1 P (setq viewsize (getvar "viewsize"))
( y4 N3 I9 }# e! r& U p: G (prompt "\n Select numbers to add:")4 g8 n2 I* t) M: }$ C6 \
(setq sset (ssget))* W# g9 |0 B R2 k! D" ?: x, ~
(if (null sset)2 P* ^( U3 ?9 {% U' `& Z
(progn' m# m, g2 A" c, G8 f
(princ "\n Error:Nothing selected!\n")# y: W9 V! ^5 [2 ~( }2 D
(exit)
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)% P! G8 `1 E' U& 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。
3 K2 F2 x$ @) ^ l) u2 f5 u$ k (setq i(getint "\n The number from which to change:"))
; Q1 m. A. n# X/ N6 ~% | (setq j(getint "\n The numbet to which to add:"))
. Q8 o) ?5 i8 l6 j {3 r (setq k(getint "\n How much you want to add:"))
- u) s& `( M E2 O (setq ssl (sslength sset))( c& ?4 d# _, m i' s/ j- N
(setq nsset (ssadd))
7 R O% N( i* n. g7 y/ U( i (while (>ssl 0)/ g i t$ F' C ?" n7 t
(setq temp (ssname sset (setq ssl(1-ssl))))
. h7 Y4 E8 k4 j (if (=(cdr (assoc 0 (entget temp))) "TEXT")
4 n7 l, d1 e4 Z/ O (progn
. o. S, R! T, w2 M, r (setq number (atoi(cdr(assoc 1 (entget temp)))))( B+ {! r b, F; }$ _, \8 T
(if(and (<=i number)(>=j number))(ssadd temp nsset))
5 S4 k" A! ^0 o* o2 f( {) V )
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(setq ssl (sslength nsset))
" p( I7 X* D4 [) f (if (=ssl 0)(progn princ("\n No numbers selected!")(exit)))& ~& J+ x$ W6 [5 ?
(print ssl)& m0 U! N1 T& A. Y. ]+ b0 t3 p8 `
(princ "numbers are found.")
7 m1 r# O) Y! ]( M7 | i P ;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,
4 X9 ^; B( K( Y+ 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。, S& a! ^( r* R2 c! B5 @
(setq x1 (car viewctr))
7 }1 G- Z. c+ W5 V (setq y1 (cadr viewctr))
5 G: v: H$ C8 o: K3 L0 f (setq ent (entget (ssname nsset (- ssl 1))))/ W' Z& o A& v* D+ D( ^
(setq h (cdr(assoc 40 ent)))
* Z. `+ F$ k: _: V7 `( q (while (> sll 0)- E% t5 b3 j3 ]. Z9 I6 `% I5 M
(setq ent(entget (ssname nsset (setq ssl (1 - sll)))))5 ^& ~7 S$ n' V* E) n' g5 g8 ]; H) R, F( _
(setq x (cadr(assoc 10 ent)))
P: T( V; N$ x1 D0 l/ ~ (setq y (caddr(assoc 10 ent)))
. }$ ~7 }) a1 Z! n (if (or (>(abs (- x x1))(* h 10))( O: i9 o% L# O. ]) o- P3 Q
(>(abs (- y y1))(* h 6)))
; F7 \ P% m, u0 L0 A (progn! M) h' c8 W# r* x' c
(command "zoom" "c"
2 n3 Y- j8 m% o" s (list x y)
( _. T5 ?0 H6 d) Q+ Y5 a, E (* h 20)
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1 Y, s$ g( h& f( M7 j) X) ? (setq x1 x)(setq y1 y)
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y+ I& P" Z% g/ E1 H6 O( w )
+ C: ] b; E& N" I4 _ (redraw (cdr(assoc -1 ent)) 3)
, e6 X7 ^, p; r2 _0 X# N& h0 |' p (initget 1 "Yes No") t# b2 V$ }+ i
(setq number (atoi(cdr(assoc 1 ent))))
: |& e7 T8 G1 K; ~- q. i, P (princ number)
# j8 z, x1 R- o (setq yorn (getkword " to be Changed?(Y/N)")) j9 J7 M/ P) y6 V1 t* O
(if (= yorn "Yes")( `3 x- Q$ z; p" O
(entmod (subst (cons 1 (itoa(+ number k)))
6 w/ u9 t$ c$ S% `) ` (assoc 1 ent) ent))* \( }1 c- u, j) O
)( o! E& b% M+ K7 q4 p* K
(redraw (cdr(assoc -1 ent)) 1)
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* D" H. F% {$ Y9 g" u; M ;所有编号改变完成后,恢复使用本命令前的视窗。
6 y; Y; u' e* [- H! ?9 k* P) z) a (command "zoom" "c" viewctr viewsize)
' h, X5 f& i1 g+ I& E6 t2 g$ ^ (setvar "CMDECHO" cmdmode)( T; h( Q0 D& ~
)
+ P! n2 z$ I: }) s5 u9 ]& e2 f$ {/ s(princ "\n\tc:chnumber loaded.Start command with BHXG.") |
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