ArcGIS Pro 3.2 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMTextSymbol Class / LetterSpacing Property
Version

    LetterSpacing Property
    Gets or sets the additional spacing that is added to each glyph beyond what is defined by its character box in the font. Value indicates the percentage of a glyph's width. Also known as tracking.
    Syntax
    public double LetterSpacing {get; set;}
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also