ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.Geometry Namespace / EllipticArcBuilderEx Class / QueryCoords Method
The center point of the ellipse.
The start angle in radians measured from the rotated X-axis.
The central angle in radians measuring the span of the arc from startAngle to endAngle. A positive value corresponds to counterclockwise orientation.
The angle in radians by which the ellipse is rotated from the X-axis. A positive value corresponds to counterclockwise rotation.
The length of the semi-major axis.
The length of the semi-minor axis.

In This Topic
    QueryCoords Method (EllipticArcBuilderEx)
    In This Topic
    Copies the center point, start angle, central angle, rotation angle, semi-major/semi-minor axes into the method parameters.
    Syntax
    Public Sub QueryCoords( _
       ByRef centerPt As Coordinate2D, _
       ByRef startAngle As Double, _
       ByRef centralAngle As Double, _
       ByRef rotationAngle As Double, _
       ByRef semiMajorAxis As Double, _
       ByRef semiMinorAxis As Double _
    ) 

    Parameters

    centerPt
    The center point of the ellipse.
    startAngle
    The start angle in radians measured from the rotated X-axis.
    centralAngle
    The central angle in radians measuring the span of the arc from startAngle to endAngle. A positive value corresponds to counterclockwise orientation.
    rotationAngle
    The angle in radians by which the ellipse is rotated from the X-axis. A positive value corresponds to counterclockwise rotation.
    semiMajorAxis
    The length of the semi-major axis.
    semiMinorAxis
    The length of the semi-minor axis.
    Remarks
    The angles are in radians.
    Requirements

    Target Platforms: Windows 11, Windows 10, Windows 8.1

    See Also