Share Email Facebook Twitter LinkedIn SketchEllipticalArc3DProxy.StartAngle Property Parent Object: SketchEllipticalArc3DProxy Description Gets the StartAngle of the elliptical arc. Syntax SketchEllipticalArc3DProxy.StartAngle() As Double Property Value This is a read only property whose value is a Double. Version Introduced in version 2010 © Copyright 2025 Autodesk, Inc. Comment on this page.