Draws an ellipse.

### Properties

| Property             | Type      | Description                                                                                 |
| --------------------| --------- | ------------------------------------------------------------------------------------------- |
| `Fill`              | Color     | The color of the shape's interior.                                                          |
| `Stroke`            | Color     | The color of the shape's outline.                                                          |
| `StrokeThickness`   | Float     | The width of the shape's outline in dp pixels.                                            |
| `Height`            | Float     | The suggested height of the control in dp pixels.                                         |
| `HorizontalAlignment`| Enum     | The horizontal alignment characteristics that are applied to the control when it is composed in a parent layout panel, such as a Grid. |
| `Margin`            | Thickness | The outer margin that is applied to the control when it is composed in a parent layout panel, such as a Grid. |
| `Rotation`          | Integer   | The rotation about the Z-axis in degrees.                                                 |
| `VerticalAlignment`  | Enum     | The vertical alignment characteristics that are applied to the control when it is composed in a parent layout panel, such as a Grid.   |
| `Width`             | Float     | The suggested width of the control in dp pixels.                                          |
| `IsEnabled`         | Boolean   | A value that indicates whether the user can interact with the control.                     |
| `IsHitTestVisible`  | Boolean   | A value that indicates whether the contained area of the control can return true values for hit testing. |
| `IsVisible`         | Boolean   | A value that indicates whether the control should be visible.                              |
| `Opacity`           | Float     | A value between 0 and 1.0 that declares the opacity factor, with 1.0 meaning full opacity and 0 meaning transparent. |

### Events

| Event    | Description                                                               |
| -------- | ------------------------------------------------------------------------- |
| `Loaded` | Occurs when the element is laid out, rendered, and ready for interaction. |
| `Unloaded` | Occurs when the element is no longer rendered on the screen.