ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Core.Geometry Namespace / EllipticArcBuilderEx Class / EllipticArcBuilderEx Constructor / EllipticArcBuilderEx Constructor(EllipticArcSegment,SpatialReference)
The elliptic arc segment.
(Optional) The spatial reference. The default value is null. The spatial reference of the input segment is ignored.
Example Version

EllipticArcBuilderEx Constructor(EllipticArcSegment,SpatialReference)
Creates a new instance of the EllipticArcBuilderEx class from another elliptic arc segment.
Syntax

Parameters

ellipticArc
The elliptic arc segment.
spatialReference
(Optional) The spatial reference. The default value is null. The spatial reference of the input segment is ignored.
Exceptions
ExceptionDescription
ellipticArc is null.
Example
Elliptic Arc Builder Properties
// retrieve the curve's properties
EllipticArcBuilderEx builder = new EllipticArcBuilderEx(arcSegment);
MapPoint startPt = builder.StartPoint;
MapPoint endPt = builder.EndPoint;
Coordinate2D centerPt = builder.CenterPoint;
bool isCircular = builder.IsCircular;
bool isMinor = builder.IsMinor;
double startAngle = builder.StartAngle;
double endAngle = builder.EndAngle;
double centralAngle = builder.CentralAngle;
double rotationAngle = builder.RotationAngle;
ArcOrientation orientation = builder.Orientation;
Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also