public void DrawRectangle(object dc, RectangleShape rectangle, string styleId, double dx, double dy, double scale)
{
var geometry = new SKPath()
{
FillType = SKPathFillType.Winding
};
SkiaUtil.AddRect(null, rectangle, dx, dy, geometry);
_rootNodes[_currentRootNode].Children.Add(new ChildNode(rectangle, styleId, dx, dy, scale, geometry));
}