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以下是CAD版主曾经发的一个程序,在坐标原点不变的情况下,点标注正常,但如果坐标原点被移动了,点标注就不正常了——标注线和坐标值都远离标注点了,请高手们教我如何修改一下程序,在此谢过$ W- i# U& w7 R/ a9 [+ j. Y+ ?3 K2 C
(defun C:zbbz( / zb gd cld osm )% e. [4 o* j7 E) y
(setq osm (getvar"osmode"))3 V7 N0 t5 p7 k+ F2 [5 o/ ~
(setvar "osmode" 33)" F* w, e& i3 W- B6 D# U) V
(setq gd (getreal "指定标注文字高度:>"))& p: w7 E* Z$ k( H; j; f) h
(if (= gd nil) (setq gd 0.5))
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(while (setq zb (getpoint "指定坐标点:"))
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6 s. A1 \0 |) @; x(setq cld(getpoint zb "指定文字插入点:")): _* X( d9 `1 _# ]
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(entmake (list
9 y) a% t; u+ t( l* D, @, p'(0 . "LINE")
0 q, I- y; C" C! M1 a'(67 . 0)
0 y$ i8 D( C. a; [+ s5 r'(8 . "0")
! j4 r% _- L( ]; i4 D(list 10 (car zb) (cadr zb) 0)
2 p$ l/ ]( d- A$ t(list 11 (car cld) (cadr cld) 0)* N- M4 {! n% |' M8 S3 M
'(210 0.0 0.0 1.0)
& Y6 r q& E0 }% V( w6 J)
$ G3 A# {+ v) b6 x5 n5 ])
" l1 d3 N& y3 J, U( j(entmake (list0 y, ~ Z! d6 t# b% q+ K
'(0 . "text"). t; T" u! j5 B. ?6 F) Z' U
(list 10 (+ (car cld) gd) (car(cdr cld)) )
; R/ U* q! |1 R% h( U(cons 40 gd)
9 l& z& O2 }- E2 u8 S3 b(cons 1 ( strcat "X=" (rtos (cadr zb) 2 3)))6 Y+ P6 s: O S! f" J+ P0 |9 m
'(50 . 0)
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?( b, \0 C- n4 G(entmake (list. S* z5 n" ]& Q) u) Q, k" Y* j7 B
'(0 . "text")2 _# O c1 Y" E3 U- C
(list 10 (+ (car cld) gd)
% T: V7 p! t( c& ~" ?(- (car(cdr cld)) (+ gd (/ gd 3)) ), X7 E: y6 S: ^% J# R' E6 d
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(cons 40 gd): q- X$ _# k: u" n
(cons 1 (strcat "Y="(rtos (car zb) 2 3)))0 v" e9 t, m; C3 j+ `, ~5 }0 ~' [
'(50 . 0)
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( b9 y, @# _: J2 ^4 U0 v)
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(setvar "osmode" osm)8 {# \( w. b0 W
(princ)6 }8 n4 D6 \% o, U% ^+ j4 D
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