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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" x; z# F( ]* d, Z
(defun C:zbbz( / zb gd cld osm )
! ?( M9 ^, l% p2 L# R% _(setq osm (getvar"osmode"))
* c4 A/ u6 d' q- I" U9 |, o8 j( P, N(setvar "osmode" 33)
% a- A8 z/ A1 d(setq gd (getreal "指定标注文字高度:>"))
$ ~- ^6 |4 B) z0 B7 n) q b(if (= gd nil) (setq gd 0.5))& y% I# n$ }$ A" _1 v7 w7 k1 F
3 w4 \$ k/ ~+ O2 C3 j8 X6 _& t
(while (setq zb (getpoint "指定坐标点:"))
5 Z3 d, [; K8 W) F# S4 y/ y' E0 X9 a; Q( J
(setq cld(getpoint zb "指定文字插入点:"))4 s$ }- j" @% C7 a9 T" I% I3 a
3 l" u. u9 f" s
(entmake (list
3 l: t. o' }3 V. d0 D) C'(0 . "LINE"). ?0 l0 b- ]+ @# v" {
'(67 . 0)8 a- h2 j6 @* a! v: N8 @
'(8 . "0")
4 t6 K" a$ Q+ H: O! ?/ C(list 10 (car zb) (cadr zb) 0)
0 t6 S/ _9 I+ p7 ^ p! C7 H(list 11 (car cld) (cadr cld) 0)2 t. q( B* [) _' D4 l( P
'(210 0.0 0.0 1.0)
D) ]; ]! }9 }4 n8 V)& D3 U+ P3 q, G
)3 N9 T, ?5 D; q- W3 ?
(entmake (list
' W. B% k2 a. z9 t* l% Y" y'(0 . "text")
1 K6 b& _- j( L0 o(list 10 (+ (car cld) gd) (car(cdr cld)) )& \* ~+ g0 i6 L, O U
(cons 40 gd)0 J* }' b6 m3 W0 U& ]- S* Z z
(cons 1 ( strcat "X=" (rtos (cadr zb) 2 3)))2 _4 L. f4 H4 x. u, m- e$ F6 U
'(50 . 0)
. H& O8 v2 C5 B4 I3 ])
4 X* o7 B$ s4 U" o- \)
9 |! b8 r% b% V$ n ^2 [(entmake (list
1 C3 v% T% }' Y: _3 v) v: j8 L'(0 . "text")6 J. i6 u6 c6 j4 Y' ]5 X
(list 10 (+ (car cld) gd)! {5 `/ o6 B9 V' k
(- (car(cdr cld)) (+ gd (/ gd 3)) )
! q3 ?0 [: M" k! _, @) _8 g), V! f, ?7 Q) X
(cons 40 gd)
' g% D( u* Q. `; v9 \+ {# q. r(cons 1 (strcat "Y="(rtos (car zb) 2 3)))
) b& s! |& d* T. Y" E'(50 . 0)
1 @# p1 K4 S# E" a)
|0 [9 }$ n, O' q)* u0 g; y6 v' T) L1 T3 U
)9 w$ ~; h: k1 P+ S
0 T9 N+ i# m8 e: ?9 J5 P& V
(setvar "osmode" osm)
$ D1 X3 a3 J5 |& ^(princ)
8 Q4 k7 T1 R( l+ X) y
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