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发表于 2010-5-10 14:47:24
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来自: 中国天津
本帖最后由 woaishuijia 于 2010-5-10 14:52 编辑 , \# c1 Y _- u$ S. s
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7# clearsee
6 d C! p! q# x( P- Sub DimArcLen()$ R. I" Z+ Q2 b' ] A
- Dim Space As AcadBlock, Obj As AcadEntity, Point As Variant, DimObj As AcadDim3PointAngular
- Y1 s! {9 u1 g) g2 n - On Error GoTo 10$ P, k+ f- i' S, `" I
- With ThisDrawing
0 G+ C& Y* V$ u. s+ j# [9 E* E8 B - If .ActiveSpace = acModelSpace Then/ Q& y8 v# ?0 d1 A
- Set Space = .ModelSpace
& l! r# ~) y1 X3 P" X7 g7 ?" } - Else- Z, ^7 |* X& p' X* J
- Set Space = .PaperSpace
/ ~& C9 A% X8 H5 M, U' B - End If2 S: q2 B4 l2 m7 `3 ?5 {
- .Utility.GetEntity Obj, Point, "选择圆弧:"
* d) H, i( P) V! j2 o9 L - If Obj.ObjectName = "AcDbArc" Then' _/ ?8 ~6 g) B: j! I. a) l2 x
- Set DimObj = Space.AddDim3PointAngular(Obj.Center, Obj.StartPoint, Obj.EndPoint, .Utility.GetPoint(, "指定标注弧线位置:" ))
% P) J" y; q( }) E - DimObj.TextOverride = "{\Fgdt.shx|c0;^}\P" & Format(Obj.ArcLength, "0.##" )7 U- Q! u, R! K! E
- End If/ Y, e5 o2 N, J7 z
- End With
$ {8 Q$ o9 Z: r4 x5 w+ Z - 10: End Sub6 f! f4 f& ~6 s; \
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