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
)

member NewCurveByPoints : 
        points : ReferencePointArray -> CurveByPoints

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);

ArgumentNullException

Thrown when points is.
ArgumentException

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

Thrown when the family is not a Conceptual Mass Family.