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错误: *error* 函数中出错quit / exit abort6 ?$ a' k4 }* R6 j, r6 ~
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源程序:1 c) {! x% L: m3 l! s" Z) J
;;; 命令:BHXG 命令名称可以按照自己习惯修改
0 @- Q6 I( x5 Z. ]2 A: W7 u;;; 作用: 编号修改* Q/ ]" i6 e* j
;;; 作者: 曾望来 ~9 r, }' S* R6 y2 v
;;;
# M: p) Z7 ?' {# @ _;;; 联系方式: QQ:332674472 X& X5 U+ |6 J- v) Y6 H# E, H
;;; E-MAIL:zwltanf_2008@163.com 6 j! `% U6 y& S; B2 W
;;; 时间: 2008-11-142 l3 N$ w8 q7 V N! Y b; ]' W
;;; 使用方法:
( g9 N2 ^1 F5 t% w. ]; ^4 R;;; 1 输入BHXG命令
' ~3 [, {$ _1 @" S, q8 e;;; 2 按提示操作
8 R( ~, y1 c8 S" _;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;+ }# e2 r- }+ E0 o
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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)
/ f* L8 U: T& j# x2 d (defun *error*(s)$ v! P; Y) @3 P/ u2 |
(exit)) ~$ I( @! d6 t( T7 {
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(setq cmdmode (getvar "cmdecho"))
* v1 \/ l9 L6 v (setvar "cmdecho" 0)' d& m3 {% H7 _* j3 d
(setq viewctr (getvar "viewctr"))4 [) R+ C3 o2 [; P/ Q% ]0 @6 y' J
(setq viewsize (getvar "viewsize"))
# q3 ?7 o( A% ]+ o# z (prompt "\n Select numbers to add:")2 [" { Q) Z0 U. I h) N/ @
(setq sset (ssget))
0 x8 Q/ j( |, q (if (null sset)
2 ?: J+ O6 P: r% P7 ] (progn
9 C+ X" k) x8 b6 N (princ "\n Error:Nothing selected!\n")6 K/ e* P2 q m5 R% U D3 E; n9 y
(exit)! u2 @% n: Y6 U( E: Z* ~3 f: v
)
# o% H1 E5 M0 b# L, | ): \: M' R7 O, |. F6 O/ Y6 |; {
;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。
' m( p3 ?# O7 y (setq i(getint "\n The number from which to change:"))
3 }# `, ?0 c: h& h% f: R# W (setq j(getint "\n The numbet to which to add:"))! y/ ], N$ X! H
(setq k(getint "\n How much you want to add:"))
: L) [0 C& j6 s& |6 i! L" T3 n (setq ssl (sslength sset))7 K8 u; i" H; t8 n0 s; E% B! ]2 D
(setq nsset (ssadd))
. C8 b7 D3 n% R; H* E# S9 \ (while (>ssl 0)0 [/ K0 s, Z' ?5 c
(setq temp (ssname sset (setq ssl(1-ssl))))/ s: R/ z5 M: t3 z
(if (=(cdr (assoc 0 (entget temp))) "TEXT")2 b; e3 ^* k6 `8 V" A/ m
(progn7 w( `# L# X; P5 ~0 E8 {* V
(setq number (atoi(cdr(assoc 1 (entget temp)))))+ R$ ^) F1 ~/ x! l2 _& W2 J
(if(and (<=i number)(>=j number))(ssadd temp nsset)), v/ \; J; v, ]
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(setq ssl (sslength nsset))
! a1 P2 A5 ]* ~+ B _ (if (=ssl 0)(progn princ("\n No numbers selected!")(exit)))) V2 ~4 x5 w) s, f' a% b# b
(print ssl)
$ t9 {2 g& [$ z3 W6 L7 L, K (princ "numbers are found.")
) }/ C1 } Q1 b& z ;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,
, G& ^$ |% r2 u' [7 g' R. Q ;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。
: X0 @) j' _$ h( }8 ? (setq x1 (car viewctr))
) a2 J4 \ @% U (setq y1 (cadr viewctr))
& G2 ?- h. i1 I1 o8 L# p (setq ent (entget (ssname nsset (- ssl 1))))
5 q! m- l" k' L2 J3 h M (setq h (cdr(assoc 40 ent)))
6 l& `5 E J4 h# `5 G6 _( C4 a (while (> sll 0)
2 |8 `3 C. s- _5 |' y (setq ent(entget (ssname nsset (setq ssl (1 - sll))))); s+ l* o+ R! e9 [, J* R
(setq x (cadr(assoc 10 ent)))
+ l* n3 V$ O0 e. D+ U% n3 b# f (setq y (caddr(assoc 10 ent)))
2 ?4 K5 f! Z ^: a# Z8 X2 S (if (or (>(abs (- x x1))(* h 10))
6 T: `2 h) r0 @" H! I9 K. Y4 X+ @% r% C (>(abs (- y y1))(* h 6)))9 u0 n( m& M. c# o6 @
(progn1 c6 L& V6 }9 p8 {" h( y6 D' v
(command "zoom" "c"( {" e5 i. @$ S6 p# t+ @
(list x y)
0 a( U. m- t6 i5 s8 f (* h 20)* W% ?% Z: i* i
)0 ~$ ^1 o- l' b P+ ^
(setq x1 x)(setq y1 y)
* Z4 \0 P) d3 }' U$ p. r )
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; w/ B2 V9 \, l: _$ \; g- t (redraw (cdr(assoc -1 ent)) 3)3 x: r `+ a: a" |. W
(initget 1 "Yes No")3 H& f, b" G! I3 m7 m2 ? W; {0 \
(setq number (atoi(cdr(assoc 1 ent))))
7 {5 Y8 f6 E6 J5 _7 _9 ^ (princ number)
; L* Z& h, V T4 | (setq yorn (getkword " to be Changed?(Y/N)"))4 _( Y! ^3 x* h+ R/ s5 ]2 R0 v; D) L
(if (= yorn "Yes")
. `' ]& Y$ r+ f. h& A, i7 P (entmod (subst (cons 1 (itoa(+ number k)))
5 n1 I/ @* i/ j (assoc 1 ent) ent))
& Q" X. p! N0 Z5 G% T7 K )
$ e; t( \9 x6 L (redraw (cdr(assoc -1 ent)) 1)- `" G9 B9 x+ B# v$ ~
)
0 @! Y, ~) D; X1 {, z ;所有编号改变完成后,恢复使用本命令前的视窗。) j: ?2 g( V8 [2 N2 `, p
(command "zoom" "c" viewctr viewsize)
9 p) ^9 R5 s6 }. x. ] C (setvar "CMDECHO" cmdmode)
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(princ "\n\tc:chnumber loaded.Start command with BHXG.") |
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