https://forums.autodesk.com/t5/autocad-forum/can-we-get-the-segment-type-from-polyline2d-and-polyline3d-using/m-p/5478152#M342643 <P>In Polyline, we have the <STRONG>GetSegmentType</STRONG>:</P><P>&nbsp;</P><PRE>public static void GetPolylineSegment(Polyline pline){<BR /> Point3d p3d;<BR /> SegmentType stype; &nbsp; &nbsp;int vn = pline.NumberOfVertices; &nbsp; &nbsp;for (int i = 0; i &lt; vn; i++){ &nbsp; &nbsp; &nbsp;&nbsp;p3d = pline.GetPoint3dAt(i);<BR /> segmentType = pline.GetSegmentType((int)pline.GetParameterAtPoint(p3d));<BR /> if (segmentType == SegmentType.Arc) {<BR /> // find an arc segment<BR /> }<BR /> else if (segmentType == SegmentType.Line) {<BR /> // find a line segment<BR /> }<BR /> // ... &nbsp; &nbsp;} }</PRE><P>&nbsp;</P><P>Polyline2d and Polyline3d doesn't have the same method, so is there a workaround to deal with ?</P> Thu, 22 Jan 2015 09:53:02 GMT Anonymous 2015-01-22T09:53:02Z