M

FamilyItemFactory.NewCurveByPoints

Description:
Create a 3d curve through two or more points in an Autodesk Revit family document.

public CurveByPoints NewCurveByPoints(
	ReferencePointArray points
)

Public Function NewCurveByPoints ( _
	points As ReferencePointArray _
) As CurveByPoints

public:
CurveByPoints^ NewCurveByPoints(
	ReferencePointArray^ points
)

Autodesk.Revit.DB.ReferencePointArray

points

Two or more PointElements. The curve will interpolate these points.

Return Value CurveByPoints The newly created curve.

ReferencePointArray rpa = new ReferencePointArray();

XYZ xyz = document.Application.Create.NewXYZ(0, 0, 0);
ReferencePoint rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);

xyz = document.Application.Create.NewXYZ(0, 30, 10);
rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);

xyz = document.Application.Create.NewXYZ(0, 60, 0);
rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);

xyz = document.Application.Create.NewXYZ(0, 100, 30);
rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);

xyz = document.Application.Create.NewXYZ(0, 150, 0);
rp = document.FamilyCreate.NewReferencePoint(xyz);
rpa.Append(rp);

curve = document.FamilyCreate.NewCurveByPoints(rpa);

Dim rpa As New ReferencePointArray()

Dim xyz As XYZ = document.Application.Create.NewXYZ(0, 0, 0)
Dim rp As ReferencePoint = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)

xyz = document.Application.Create.NewXYZ(0, 30, 10)
rp = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)

xyz = document.Application.Create.NewXYZ(0, 60, 0)
rp = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)

xyz = document.Application.Create.NewXYZ(0, 100, 30)
rp = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)

xyz = document.Application.Create.NewXYZ(0, 150, 0)
rp = document.FamilyCreate.NewReferencePoint(xyz)
rpa.Append(rp)

curve = document.FamilyCreate.NewCurveByPoints(rpa)

Autodesk.Revit.Exceptions.ArgumentNullException

Thrown when points isnullNothingnullptra null reference (Nothingin Visual Basic).
Autodesk.Revit.Exceptions.ArgumentException

Thrown when points does not contain at least two PointElements.
Autodesk.Revit.Exceptions.InvalidOperationException

Thrown when the family is not a Conceptual Mass Family.

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FamilyItemFactory.NewCurveByPoints

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