https://community.esri.com/t5/arcgis-pro-sdk-questions/radius-for-circulararc/m-p/1360773#M10866 <P>Hi,</P><P>You can use code below:</P><LI-CODE lang="c"> double resultRadius = 0; if (circularArc.IsCircular) { resultRadius = Math.Abs(circularArc.SemiMajorAxis); }</LI-CODE><P><A href="https://pro.arcgis.com/en/pro-app/latest/sdk/api-reference/topic8068.html" target="_blank">SemiMajorAxis Property (EllipticArcSegment)—ArcGIS Pro</A></P> Thu, 14 Dec 2023 08:49:47 GMT GKmieliauskas 2023-12-14T08:49:47Z https://community.esri.com/t5/arcgis-pro-sdk-questions/radius-for-circulararc/m-p/1360762#M10864 <P>Hi. I'm working on migrating a ArcMap Toolbox from VB .NET (ArcObjects) to an ArcGIS Pro Add-In (ArcGIS Pro SDK). In the old code checks some polylines if the line is a "simple line" or if it's a circular arc. If it's a circular arc, I need to get the radius of the arc. In ArcObjects we converted the linesegment into ICircularArc and in this class there's a property for radius. I'm not able to find a similar property in ArcGIS Pro SDK, neither in CircularArc, EllipticArc nor EllipticArcSegment.</P><P>How do I calculate or find the radius for a CircularArc?</P> Thu, 14 Dec 2023 08:13:40 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/radius-for-circulararc/m-p/1360762#M10864 TorbjørnDalløkken2 2023-12-14T08:13:40Z https://community.esri.com/t5/arcgis-pro-sdk-questions/radius-for-circulararc/m-p/1360773#M10866 <P>Hi,</P><P>You can use code below:</P><LI-CODE lang="c"> double resultRadius = 0; if (circularArc.IsCircular) { resultRadius = Math.Abs(circularArc.SemiMajorAxis); }</LI-CODE><P><A href="https://pro.arcgis.com/en/pro-app/latest/sdk/api-reference/topic8068.html" target="_blank">SemiMajorAxis Property (EllipticArcSegment)—ArcGIS Pro</A></P> Thu, 14 Dec 2023 08:49:47 GMT https://community.esri.com/t5/arcgis-pro-sdk-questions/radius-for-circulararc/m-p/1360773#M10866 GKmieliauskas 2023-12-14T08:49:47Z