ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMMaplexRotationProperties Class / PerpendicularToAngle Property
Version

PerpendicularToAngle Property (CIMMaplexRotationProperties)
Gets or sets a value indicating whether to place the label perpendicular to the angle.
Syntax
public bool PerpendicularToAngle {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also