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错误: *error* 函数中出错quit / exit abort! g3 g( h# e" k8 `& M; s
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源程序:: ~7 q$ d0 r9 o" s4 h
;;; 命令:BHXG 命令名称可以按照自己习惯修改
6 x& g; V; s+ m;;; 作用: 编号修改$ [" t7 \- i4 U; [% J. `
;;; 作者: 曾望来
0 j% K y+ y0 i+ j2 l8 b q;;;
/ J* }: Y. k# D- e6 _) _;;; 联系方式: QQ:332674472
' X8 f8 t3 w% v, e; L$ e- A;;; E-MAIL:zwltanf_2008@163.com
% Y3 g+ G: D' p% ~# m! ?' H ~2 L;;; 时间: 2008-11-14" n+ j- P3 q' b# v* V" e
;;; 使用方法:
* r; P" t2 D% O/ e; Z3 T2 |;;; 1 输入BHXG命令
: R0 @, T9 g/ J;;; 2 按提示操作4 z& b0 X! s* W
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
4 m4 h* J5 f6 _4 o2 ?
5 P# C8 J8 u( A9 z( ?* e: n(defun c:BHXG(/ cmdmode viewctr viewsize sset i j k ssl nsset temp ent number x1 y1 x y h yorn)
( g7 k' n4 ]3 B2 v (defun *error*(s)
5 s- I) m' P0 m9 P (exit)
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(setq cmdmode (getvar "cmdecho"))
3 {. y& s. P% \/ m+ b1 P (setvar "cmdecho" 0)6 L. y3 K) Y, d1 x* _: N( s
(setq viewctr (getvar "viewctr"))
p) b3 R; e8 g3 d$ s" n (setq viewsize (getvar "viewsize"))
2 Q# |3 R2 n- D# P; P3 c/ F (prompt "\n Select numbers to add:")
0 N0 B0 ~; o; w: v (setq sset (ssget))6 b" `8 V% P2 |2 O1 B. [' Z/ Z' Q
(if (null sset)9 K* w0 w+ y6 {$ G' w8 t* \
(progn7 ^' f% [+ Z( ^* i o& [( l
(princ "\n Error:Nothing selected!\n"). P6 |' ]" C7 A
(exit)& G) V7 p) h- @# y( F1 u
)
8 c1 O% S0 F: x9 S )
t# g+ c U0 X ;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。
4 K2 Y5 T* J, a1 c0 \4 s( [ (setq i(getint "\n The number from which to change:"))2 ~, I* A( ^8 w. p9 l8 u4 \$ z- v
(setq j(getint "\n The numbet to which to add:"))
/ u) |8 l: Q0 I/ d$ [. ~5 H (setq k(getint "\n How much you want to add:"))
. @3 Z: M; p1 j! \6 d (setq ssl (sslength sset)) r7 w+ J- U: O' g3 ~
(setq nsset (ssadd))
/ A2 j$ V3 D& s% V3 F (while (>ssl 0)
/ a9 P% a# h$ v7 M5 |6 _ (setq temp (ssname sset (setq ssl(1-ssl))))$ R" ]; ^9 T; v1 A+ ~5 b
(if (=(cdr (assoc 0 (entget temp))) "TEXT")- n1 u: b9 b8 F5 |1 f) ~- M, C
(progn( L' ]' _0 T3 S$ @0 D
(setq number (atoi(cdr(assoc 1 (entget temp)))))0 s$ Y, F" g7 A: O
(if(and (<=i number)(>=j number))(ssadd temp nsset))/ i" f* Y0 F5 G( P; [
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(setq ssl (sslength nsset)), ^, R" S) |' _$ [2 v
(if (=ssl 0)(progn princ("\n No numbers selected!")(exit)))+ s! F9 ?0 R/ u
(print ssl)
! ?5 f& f7 ?3 W% Q (princ "numbers are found.")) e+ r/ l' B1 A3 \& m2 Z' 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,
5 P! k$ ~4 u9 W4 d: W q( H" ^: I0 N7 x+ O ;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。- Q4 q J# ~; `) L/ `+ M
(setq x1 (car viewctr))% H% v' c+ ?: _" X) Z8 J r
(setq y1 (cadr viewctr))
7 e7 N; J0 X, X* i" v4 S: |4 X, v (setq ent (entget (ssname nsset (- ssl 1))))0 m0 ?7 `; W: ^8 \
(setq h (cdr(assoc 40 ent)))
+ V' ]+ k6 u; u O. d (while (> sll 0)
! m$ |+ N' @; [2 R (setq ent(entget (ssname nsset (setq ssl (1 - sll)))))
_$ g* Q4 `. F1 k0 q (setq x (cadr(assoc 10 ent)))
% z9 c+ P5 d/ y (setq y (caddr(assoc 10 ent)))4 p7 N/ }$ E3 O( C
(if (or (>(abs (- x x1))(* h 10))) L4 Q# C# K6 j8 S
(>(abs (- y y1))(* h 6)))3 o6 ~3 r' {* f8 S- m
(progn, n7 a$ Q0 o4 C
(command "zoom" "c"! O' y# Z2 ^* }# j
(list x y)
^$ J5 f9 O7 L4 b; ~8 F( i, d. E5 u C (* h 20)
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(setq x1 x)(setq y1 y)/ B; a+ e% C+ s! Y
)
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1 b0 p8 N! H# [, U4 `8 i" `. p (redraw (cdr(assoc -1 ent)) 3)
8 e, E, ?( H3 o (initget 1 "Yes No")
& i$ K) D" v% N1 w( d: s( e- u (setq number (atoi(cdr(assoc 1 ent))))1 @( X/ }5 [; T: i$ d& I& i; ^. }! w
(princ number)
7 ^2 F: a4 w; \8 `# P' s1 W2 ^* G (setq yorn (getkword " to be Changed?(Y/N)"))" }# ~1 t) r, q: v. n& D
(if (= yorn "Yes")
4 x3 g i% N; e6 @+ {5 b (entmod (subst (cons 1 (itoa(+ number k)))# `% r8 }/ D( _# d; i
(assoc 1 ent) ent))6 J# B! P( D+ {! ~
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(redraw (cdr(assoc -1 ent)) 1)
& m3 L6 _ d2 x- _" {) O- U+ Q( W )
c' v8 e$ u, n3 ~ ;所有编号改变完成后,恢复使用本命令前的视窗。: @3 j- R* a* n1 I7 I" z
(command "zoom" "c" viewctr viewsize)
; R6 S6 o/ i2 Q) H- r (setvar "CMDECHO" cmdmode)
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(princ "\n\tc:chnumber loaded.Start command with BHXG.") |
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