Share Email Facebook Twitter LinkedIn EllipticalArc2d.MajorAxis Property Parent Object: EllipticalArc2d Description Specifies the major axis for the ellipse. Syntax EllipticalArc2d.MajorAxis() As UnitVector2d Property Value This is a read/write property whose value is a UnitVector2d. Version Introduced in version 5 © Copyright 2025 Autodesk, Inc. Comment on this page.