ArcGIS Pro 2.7 API Reference Guide
QueryTangent Method (IGeometryEngine)

ArcGIS.Core.Geometry Namespace > IGeometryEngine Interface : QueryTangent Method
Overload List
OverloadDescription
Constructs a line tangent to a multipart from a point at a specified distance along the curve.  
Constructs a line tangent to a segment from a point at a specified distance along the segment.  
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also

Reference

IGeometryEngine Interface
IGeometryEngine Members