ArcGIS Pro 3.4 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.
Version

QueryCoords Method (EllipticArcBuilderEx)
Copies the center point, start angle, central angle, rotation angle, semi-major/semi-minor axes into the method parameters.
Syntax

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

ArcGIS Pro version: 3 or higher.
See Also