ArcGIS Pro 2.7 API Reference Guide
AlongSpacing Property (MainLineTreeDiagramLayoutParameters)

ArcGIS.Core.Data.UtilityNetwork.NetworkDiagrams Namespace > MainLineTreeDiagramLayoutParameters Class : AlongSpacing Property
Spacing between diagram junctions that display along the axis of the main line.
Syntax
public double AlongSpacing {get; set;}
Public Property AlongSpacing As Double
Remarks
It also dictates the spacing between diagram junctions that are displayed along the axis parallel to this main line. This parameter is required when using absolute units. The default is 2.
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

MainLineTreeDiagramLayoutParameters Class
MainLineTreeDiagramLayoutParameters Members