补充一下#26楼视口那一块
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6 ?# m* |, y, w; s1 R( Y# c! b! Q视口线放在“DefPoints”图层当然可以,如果想放在特定的图层内,比如“VIEW”,那就用下面的程序,本程序有一个方便之处:可以在任何图层内建立视口,运行程序后它自然到不打印的“VIEW”层内。9 K6 C7 r" I$ L* g, Y* c/ s
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- (defun c:test (/ sset sslen elist ename)
: w2 K. v, [' a3 f - (command "_LAYER" "_M" "VIEW" "_C" "8" / @* i8 U! i( v5 d
- "" "_Lt" "CONTINUOUS" "" "_P" 0 _; A0 j1 H9 D) P1 e$ ]2 x* D, i
- "N" "" ""
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8 ^% ?% w6 ]: T% r; v - (if (= (getvar "TILEMODE") 1)
" ^$ ~5 n. y+ K$ k) o - (setvar "TILEMODE" 0) : U: j# U" [" c' x4 g
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( T! o$ P, T; R6 q% O; h - (setq sset (ssget "X" (list (cons 0 "VIEWPORT")))
3 d8 y9 ~% q1 I+ {, C5 L& o. i3 D - sslen (sslength sset) " e+ J; Y' H) |3 g7 Q& m& ]
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$ j% G( e0 k6 I1 q* S: \ - (while (> sslen 0)
8 L5 Y; N! j9 y- J, t/ B4 {# | - (setq elist (entget (ssname sset (setq sslen (1- sslen))))
B* g" G2 _ `* j* i - ename (cdr (assoc -1 elist)) - X" K4 \- c$ P: U1 i2 X9 j
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3 f% r9 `' C, {5 W* K - (command "_CHANGE" ename "" "P" "LA" "VIEW" "")
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复制代码 |