ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMLegendItem Class / HeadingIndent Property

HeadingIndent Property
Gets or sets distance from the heading to the edge of the legend.
Syntax
public double HeadingIndent {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also