补充一下#26楼视口那一块
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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。! e0 p+ S" L1 N) g; U
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/ Z; j% }) |' i- (defun c:test (/ sset sslen elist ename)
- f! D0 u" w& V: a, D5 C - (command "_LAYER" "_M" "VIEW" "_C" "8" 4 A1 |( k5 |5 G
- "" "_Lt" "CONTINUOUS" "" "_P"
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- (if (= (getvar "TILEMODE") 1)
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- (setq sset (ssget "X" (list (cons 0 "VIEWPORT")))
. G3 f8 X7 d `) N/ g - sslen (sslength sset) 0 y! U. @9 b: c
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- (while (> sslen 0) 9 e7 d' c- \' k j4 J
- (setq elist (entget (ssname sset (setq sslen (1- sslen))))
+ w. |2 I4 |' `6 ]) I6 N - ename (cdr (assoc -1 elist))
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- (command "_CHANGE" ename "" "P" "LA" "VIEW" "") & ^, G/ I6 [6 } V; ~' E
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