private DrawingGroup GetDrawingHierarchy()
        {
            var result = new DrawingGroup();
            var geometryGroup = new GeometryGroup();
            var textGroup = new GeometryGroup();
            var horisontalGroup = new GeometryGroup();
            foreach (var line in lines)
            {
                var distance = line.To.Y;
                var yfrom = line.From.Y;
                line.From = new Point(line.From.X, GetCurrentY(line.From.Y) - downSpace);
                line.To = new Point(line.To.X, GetCurrentY(line.To.Y) - downSpace);

                if (Math.Abs(line.From.Y - line.To.Y) < 1)
                {
                    if ((distance > 10 || distance < 1 / 10) && Math.Abs(yfrom) > 1)
                    {
                        horisontalGroup.Children.Add(new LineGeometry(line.From, line.From));
                    } else {
                    horisontalGroup.Children.Add(new LineGeometry(line.From, line.To)); }
                }
                else
                {
                    if ((distance > 10 || distance < 1 / 10) && Math.Abs(yfrom) > 1)
                    {
                        continue;
                    }
                    geometryGroup.Children.Add(new LineGeometry(line.From, line.To));
                }
                textGroup.Children.Add(GetTextGeometry(line.From + new Vector(-2, 5), line.XName));
                textGroup.Children.Add(GetTextGeometry(new Point(0, line.From.Y), line.YName));
            }
            result.Children.Add(new GeometryDrawing(new SolidColorBrush(Colors.Green), new Pen(new SolidColorBrush(Colors.Green), 2), geometryGroup));
            result.Children.Add(new GeometryDrawing(new SolidColorBrush(Colors.Yellow), new Pen(new SolidColorBrush(Colors.Yellow), 2), horisontalGroup));
            result.Children.Add(new GeometryDrawing(MainBrush, MainPen, textGroup));
            return result;
        }