QueryCoords Method—ArcGIS Pro

Copies the center point, start angle, central angle, rotation angle, semi-major/semi-minor axes into the method parameters.

Syntax

C#
Visual Basic (Declaration)

public void QueryCoords( 
   out Coordinate2D centerPt,
   out double startAngle,
   out double centralAngle,
   out double rotationAngle,
   out double semiMajorAxis,
   out double semiMinorAxis
)

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

Reference

EllipticArcBuilderEx Class
EllipticArcBuilderEx Members