ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMTextSymbol Class / VerticalGlyphOrientation Property

VerticalGlyphOrientation Property
Gets or sets the orientation for the non-vertical text in a vertical layout. For example, an English fragment in a Japanese text.
Syntax
public VerticalGlyphOrientation VerticalGlyphOrientation {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.0 or higher.
See Also