ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Geometry Namespace / GeodesicEllipseParameter Class / AxisDirection Property
Example

In This Topic
    AxisDirection Property (GeodesicEllipseParameter)
    In This Topic
    Gets or sets the direction of the major axis of the ellipse as an angle in degrees.
    Syntax
    public double AxisDirection {get; set;}
    Public Property AxisDirection As Double
    Example
    GeodesicEllipse
    GeodesicEllipseParameter param = new GeodesicEllipseParameter();
    param.AxisDirection = 4 * Math.PI / 3;
    param.Center = new Coordinate2D(-120, 60);
    param.LinearUnit = LinearUnit.Meters;
    param.OutGeometryType = GeometryType.Polyline;
    param.SemiAxis1Length = 6500000;
    param.SemiAxis2Length = 1500000;
    param.VertexCount = 800;
    
    Geometry geometry = GeometryEngine.Instance.GeodesicEllipse(param, SpatialReferences.WGS84);
    // geometry.IsEmpty = false
    
    Polyline polyline = geometry as Polyline;
    // polyline.PointCount = 801
    // polyline.PartCount = 1
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also