Autodesk.Revit.DB.CurveByPointsArrayIterator

The Autodesk.Revit.DB.CurveByPointsArrayIterator class represents an iterator over an array of points that defines a curve.

Properties

• CurrentCurve: Returns the Curve object that is represented by the current position of the iterator.
• CurrentPoint: Returns the XYZ object that is representing the current point in the array.

Methods

• Clone(): Creates a copy of the iterator.
• Dispose(): Deallocates any resources used by the iterator.
• MoveNext(): Advances the iterator to the next position in the array.

Remarks

• The CurveByPointsArrayIterator class is used for iterating over an array of points that define a curve.
• The points must define a planar or a linear curve.
• The CurrentCurve property is only valid if MoveNext() has been called and returned true.
• The Dispose() method should be called when the iterator is no longer needed.

Example

CurveByPointsArray curve = new CurveByPointsArray(points.ToArray());
CurveByPointsArrayIterator iter = curve.GetIterator();

while (iter.MoveNext())
{
    Curve currentCurve = iter.CurrentCurve;

    // Do something with the current curve, for example draw it
    // or calculate its length.
}

iter.Dispose();

See Also

• Autodesk.Revit.DB.Curve
• Autodesk.Revit.DB.CurveByPoints
• Autodesk.Revit.DB.CurveByPointsArray