public void DrawEllipse(object dc, EllipseShape ellipse, string styleId, double dx, double dy, double scale)
{
var geometry = new SKPath()
{
FillType = SKPathFillType.Winding
};
SkiaHelper.AddOval(null, ellipse, dx, dy, geometry);
_rootNodes[_currentRootNode].Children.Add(new ChildNode(ellipse, styleId, dx, dy, scale, geometry));
}