Returns the angle between this vector and the specified vector.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 24.0.0.0 (24.0.0.0)

Syntax

C#
`public double AngleTo( UV source )`

Visual Basic
`Public Function AngleTo ( _ source As UV _ ) As Double`

Visual C++
`public: double AngleTo( UV^ source )`

The real number between 0 and 2*PI equal to the angle between the two vectors in radians.

Remarks

The angle is measured counterclockwise.

Exception	Condition
Autodesk.Revit.ExceptionsArgumentNullException	Thrown when source is a null reference (Nothing in Visual Basic).