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发表于 2012-8-16 14:32:11
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来自: 中国台湾
Command: PLINE r% k1 i( K2 B; g/ Z9 m
Specify start point:% [( q3 t, j9 F' ^, M& b+ l! H
Current line-width is 0.0000/ K1 f6 j3 O" F5 u) Y; o: d
Specify next point or [Arc/Halfwidth/Length/Undo/Width]:
9 E: w( v! v* [ p4 dSpecify next point or [Arc/Close/Halfwidth/Length/Undo/Width]:, ^4 u# p, N- @$ b7 v# Q4 s
Specify next point or [Arc/Close/Halfwidth/Length/Undo/Width]:
7 t2 Q, V! G( C. V! |Specify next point or [Arc/Close/Halfwidth/Length/Undo/Width]:. C5 ~. Z0 \, d+ \+ ?2 f; R; d
Specify next point or [Arc/Close/Halfwidth/Length/Undo/Width]:
7 A/ p5 s' [# Q0 u, w1 A% fSpecify next point or [Arc/Close/Halfwidth/Length/Undo/Width]: c
4 S) D* r M& }, E+ o# [- ~$ z' U
Command: area0 c+ w* ^( S) L/ B; H
Specify first corner point or [Object/Add/Subtract]: o4 t% e U* e8 t+ w: f
Select objects:
* \9 J% K! o! d! L" V6 V; s! R8 t( iArea = 10490.2291, Perimeter = 451.2653
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