Creates a new instance of an unbound linear curve.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 2015.0.0.0 (2015.0.0.0)
Since: 2014

Syntax

C#
`public static Line CreateUnbound( XYZ origin, XYZ direction )`

Visual Basic
`Public Shared Function CreateUnbound ( _ origin As XYZ, _ direction As XYZ _ ) As Line`

Visual C++
`public: static Line^ CreateUnbound( XYZ^ origin, XYZ^ direction )`

Parameters

origin: Type: Autodesk.Revit.DB XYZ
The origin of the unbound line.

direction: Type: Autodesk.Revit.DB XYZ
The direction of the unbound line.

Return Value

The new unbound line.

Examples

Copy C#

// define start point and direction for unbound line
XYZ startPoint = new XYZ(0, 0, 0);
XYZ directionPt = new XYZ(10, 10, 10);

// create line
Line line = Line.CreateUnbound(startPoint, directionPt);

Copy VB.NET

' define start point and direction for unbound line
Dim startPoint As New XYZ(0, 0, 0)
Dim directionPt As New XYZ(10, 10, 10)

' create line
Dim line__1 As Line = Line.CreateUnbound(startPoint, directionPt)

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	A non-optional argument was NULL
Autodesk.Revit.Exceptions ArgumentOutOfRangeException	direction has zero length.
Autodesk.Revit.Exceptions ArgumentsInconsistentException	Vector and origin cannot form a proper unbound line.

CreateUnbound Method

Syntax

Parameters

Return Value

Examples

Exceptions

See Also

Put AI to work inside Revit.