ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Data.NetworkDiagrams Namespace / RadialTreeDiagramLayoutParameters Class / InitialRadius Property
Version

InitialRadius Property
Radius of the first concentric circle whose center is the radial tree root junction.
Syntax
public double InitialRadius {get; set;}
Remarks
The radius of the first concentric circle whose center is the radial tree root junction; that is, the radius of the circle around which the diagram junctions belonging to the first hierarchical level are placed. The default is 5.
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also