补充一下#26楼视口那一块) ]6 d4 l9 l$ g5 R1 R: x& n* P
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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) & u1 Z$ t: K5 A: l0 K% w5 r
- (command "_LAYER" "_M" "VIEW" "_C" "8"
v8 Y) D/ g$ |) o' y' I - "" "_Lt" "CONTINUOUS" "" "_P" ( ?7 l9 p" c; M, B
- "N" "" ""
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& G4 h3 i" F7 a S6 ~ - (if (= (getvar "TILEMODE") 1) 7 y3 k( ~2 }" n8 i/ q* W# Z* K, G3 d$ M
- (setvar "TILEMODE" 0) " ~% N& E: _) n K* {0 q' B
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- (setq sset (ssget "X" (list (cons 0 "VIEWPORT"))) * J# \, d+ E% |& I8 U; n
- sslen (sslength sset)
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0 C4 i) [& j2 n4 W8 h - (while (> sslen 0)
6 c, v# \3 v) Q4 R- y - (setq elist (entget (ssname sset (setq sslen (1- sslen))))
8 h+ z6 C) p) O# M- B# b - ename (cdr (assoc -1 elist))
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( Y+ _# K: t0 m, q, e7 Z: R - (command "_CHANGE" ename "" "P" "LA" "VIEW" "") * n0 P. j4 W/ w5 |
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复制代码 |