The boolean value indicates whether this 2-D vector is a zero vector.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 20.0.0.0 (20.0.0.377)

Syntax

C#
public bool IsZeroLength()

Visual Basic
Public Function IsZeroLength As Boolean

Visual C++
public: bool IsZeroLength()

Remarks

The zero vector's each component is zero within the tolerance (1.0e-09).