Ellipse

Allows you to drag on a map view to define the center point and a point on the circumference of an ellipse-shaped geometry. To create a circular shape, use this value in combination with a ShapeTool.configuration value of GeometryEditorScaleMode.Uniform. Geometries created using this type are not represented by true curves but rather consist of a series of straight lines (com.arcgismaps.geometry.Geometry.hasCurves is false).