补充一下#26楼视口那一块6 h) y% x3 |( H7 N' G5 h. W
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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。
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- (defun c:test (/ sset sslen elist ename)
+ B. y& x l: s: ^# G - (command "_LAYER" "_M" "VIEW" "_C" "8"
+ _4 G$ u" P4 J0 V. h! Z+ Q - "" "_Lt" "CONTINUOUS" "" "_P"
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, s- r. O. O7 |( \% ~' B' V; u - (if (= (getvar "TILEMODE") 1) 9 `% c4 g( r' v; q9 y9 `& {/ |
- (setvar "TILEMODE" 0) " Z; Y6 Z2 [+ o, T3 p# l: j/ |
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- (setq sset (ssget "X" (list (cons 0 "VIEWPORT")))
+ {% [" f% r: p. T& a - sslen (sslength sset)
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% M& p: o+ q/ n& @ - (while (> sslen 0)
. T' M2 ^! n1 q4 _1 [6 d8 y - (setq elist (entget (ssname sset (setq sslen (1- sslen))))
9 G7 s1 n& M/ U' X8 B2 e8 } - ename (cdr (assoc -1 elist))
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- (command "_CHANGE" ename "" "P" "LA" "VIEW" "")
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