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。1 C r" q1 O' `6 z( i3 L v
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7 e% C- p, {8 y5 Z: ~, F R- (defun c:test (/ sset sslen elist ename)
9 s/ C( E/ t% S+ S$ v) m - (command "_LAYER" "_M" "VIEW" "_C" "8"
# @4 ~! y, I U% N, D! e+ y - "" "_Lt" "CONTINUOUS" "" "_P" % I2 @$ A/ J$ t* b
- "N" "" ""
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+ a% x/ y" [ j6 S1 M - (if (= (getvar "TILEMODE") 1)
4 Z* _% C' O# A5 Z - (setvar "TILEMODE" 0)
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8 h/ D E8 `( E- v - (setq sset (ssget "X" (list (cons 0 "VIEWPORT")))
; h) g6 f! R- u8 | - sslen (sslength sset) ! `8 F% B' V0 ]' u; ]
- )
' o0 U* m9 O9 `% A5 q* u - (while (> sslen 0)
. ?% o% `6 J# w$ v2 u! @ - (setq elist (entget (ssname sset (setq sslen (1- sslen))))
+ \& o! @4 t6 ^( d - ename (cdr (assoc -1 elist)) ' j1 b1 ~3 }1 V+ Q3 f
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- (command "_CHANGE" ename "" "P" "LA" "VIEW" "") + c6 {7 t$ M: M) H
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复制代码 |