public void DrawClass(string name, List <string> properties, List <string> methods)
        {
            StylusPointCollection stylusPoints = new StylusPointCollection();

            stylusPoints.Add(new StylusPoint(10, 10));
            ClassStroke classStroke = new ClassStroke(stylusPoints);

            classStroke.name       = name;
            classStroke.attributes = properties;
            classStroke.methods    = methods;

            InkCanvasStrokeCollectedEventArgs eventArgs = new InkCanvasStrokeCollectedEventArgs(classStroke);

            DrawingService.AddClassFromCode(eventArgs);

            DrawingService.CreateShape(classStroke);
        }