public override void OnDraw(AvaloniaDrawingContext context)
{
var rx = Width / 2f;
context.AvaloniaContext.DrawGeometry(
context.Brush, context.Pen, new EllipseGeometry(new Rect(X, Y, rx, rx)));
}
public override void OnDraw(AvaloniaDrawingContext context)
{
var w = Width;
context.AvaloniaContext.DrawGeometry(
context.Brush, context.Pen, new Avalonia.Media.RectangleGeometry(new Rect(X, Y, w, w)));
}