Curve Length Property

The exact length of the curve.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public double Length { get; }

Public ReadOnly Property Length As Double
	Get

public:
property double Length {
	double get ();
}

member Length : float with get

Exceptions

Exception	Condition
InvalidOperationException	Thrown when the curve is unbound and not periodic.

Remarks

Computes the length of the curve using analytical or numeric integration. There is no performance hit for lines and arcs.