VB.net: Centers of Arcs inside Polyline

[Jozi68]

I have a 2d polyline that consists of lines and arcs. For all the arcs, I need the centers. I need VB.net code for this. Any help will be much appreciated.

[gile]

Hi,

 

You can use the Autodesk.AutoCAD.Geometry.CircularArc2d or CircularArc3d class for the polyline segment at specified index.

 

C# code:

Point2d center = pline.GetArcSegment2dAt(index).Center;

Point3d center = pline.GetArcSegmentAt(index).Center;