ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMCallout Class / LeaderTolerance Property
Version

LeaderTolerance Property
Gets or sets the leader tolerance which is the closest distance (in points) to the text the anchor point can be for the callout to draw.
Syntax
public double LeaderTolerance {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also