ArcGIS Pro 2.9 API Reference Guide
CreateEllipticArcSegment(MapPoint,Double,Double,Double,esriArcOrientation,MinorOrMajor,SpatialReference) Method

ArcGIS.Core.Geometry Namespace > EllipticArcBuilderEx Class > CreateEllipticArcSegment Method : CreateEllipticArcSegment(MapPoint,Double,Double,Double,esriArcOrientation,MinorOrMajor,SpatialReference) Method
The point from which the arc starts.
The length of the chord connecting start point to the end point of the arc.
The angle of the chord connecting start point to the end point of the arc.
The radius of the embedded circle.
The orientation of the arc, clockwise or counterclockwise.
The enumeration value indicating whether the arc is a minor or major arc. A minor arc is an arc such that the central angle is less than PI radians.
(Optional) The spatial reference. 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 startPt As MapPoint, _
   ByVal chordLength As Double, _
   ByVal chordBearing As Double, _
   ByVal radius As Double, _
   ByVal orientation As esriArcOrientation, _
   ByVal minorOrMajor As MinorOrMajor, _
   Optional ByVal spatialReference As SpatialReference _
) As EllipticArcSegment

Parameters

startPt
The point from which the arc starts.
chordLength
The length of the chord connecting start point to the end point of the arc.
chordBearing
The angle of the chord connecting start point to the end point of the arc.
radius
The radius of the embedded circle.
orientation
The orientation of the arc, clockwise or counterclockwise.
minorOrMajor
The enumeration value indicating whether the arc is a minor or major arc. A minor arc is an arc such that the central angle is less than PI radians.
spatialReference
(Optional) The spatial reference. The default value is null.

Return Value

Exceptions
ExceptionDescription
Incompatible spatial references.
startPt is null.
chordLength, chordBearing or radius is NaN.
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

See Also

Reference

EllipticArcBuilderEx Class
EllipticArcBuilderEx Members
Overload List