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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 + }7 P8 C2 ]9 w
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- Sub DimArcLen()
, K# U* M- y0 n2 L3 D& i, A - Dim Space As AcadBlock, Obj As AcadEntity, Point As Variant, DimObj As AcadDim3PointAngular- N+ {- b' F1 a! G0 e
- On Error GoTo 10
. p" k# J& r1 n4 J+ ?$ m - With ThisDrawing
0 \+ n- N- ^9 \2 D - If .ActiveSpace = acModelSpace Then
0 S3 c. R+ K, A) y& R/ w8 N - Set Space = .ModelSpace
3 t8 y8 {. u8 q* z( {0 R( X% K - Else
0 s0 F- W3 E6 G# ]5 s - Set Space = .PaperSpace
6 {! r/ X+ C# J, b' F8 W - End If
+ x# A! e& z) W+ K5 B/ q - .Utility.GetEntity Obj, Point, "选择圆弧:" [5 F; E* q& F; |. }$ t" v. C$ d
- If Obj.ObjectName = "AcDbArc" Then
- |. y1 u6 w8 P: v8 ] - Set DimObj = Space.AddDim3PointAngular(Obj.Center, Obj.StartPoint, Obj.EndPoint, .Utility.GetPoint(, "指定标注弧线位置:" ))
3 C- M5 R2 O6 F: _- f& H - DimObj.TextOverride = "{\Fgdt.shx|c0;^}\P" & Format(Obj.ArcLength, "0.##" )
+ ~+ U0 z7 u' g - End If& D; b' s7 V+ `2 \4 n: N
- End With
* |& S7 _2 F. @+ p1 f. c0 _ - 10: End Sub
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