ArcGIS Pro 2.9 API Reference Guide
CreateEllipticArcSegment(Double,Double,Coordinate2D,Double,SpatialReference) Method

ArcGIS.Core.Geometry Namespace > EllipticArcBuilderEx Class > CreateEllipticArcSegment Method : CreateEllipticArcSegment(Double,Double,Coordinate2D,Double,SpatialReference) Method
The angle, measured from a horizontal line through the circular arc's center point, that defines where the arc starts.
The angle which describes the span of the circular arc.
The center point of the embedded circle.
The distance from the center of the embedded circle to the perimeter.
(Optional) The spatial reference of the arc. The default value is null.
Convenience method to create a new instance of the EllipticArcSegment class. The new instance will be a circular arc.
Syntax
Public Overloads Shared Function CreateEllipticArcSegment( _
   ByVal startAngle As Double, _
   ByVal centralAngle As Double, _
   ByVal centerPt As Coordinate2D, _
   ByVal radius As Double, _
   Optional ByVal spatialReference As SpatialReference _
) As EllipticArcSegment

Parameters

startAngle
The angle, measured from a horizontal line through the circular arc's center point, that defines where the arc starts.
centralAngle
The angle which describes the span of the circular arc.
centerPt
The center point of the embedded circle.
radius
The distance from the center of the embedded circle to the perimeter.
spatialReference
(Optional) The spatial reference of the arc. The default value is null.

Return Value

Exceptions
ExceptionDescription
startAngle or centralAngle is NaN.
centerPt is empty.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

See Also

Reference

EllipticArcBuilderEx Class
EllipticArcBuilderEx Members
Overload List