Drawing lines in code using C# and WPF

Question

I\'m trying to create a digital clock display using 7 segment displays. I can draw lines in XAML by using code like this:

Answer 1

public class Cls_Barriere
{

    // animazione periferica
    public static void LineAnimation(Line _line,String _colore)
    {
        Storyboard result = new Storyboard();
        Duration duration = new Duration(TimeSpan.FromSeconds(2));

        ColorAnimation animation = new ColorAnimation();
        animation.RepeatBehavior = RepeatBehavior.Forever;
        animation.Duration = duration;
        switch (_colore.ToUpper())
        {
            case "RED": 
                animation.From = Colors.Red;
                break;
            case "ORANGE": 
                animation.From = Colors.Orange;
                break;
            case "YELLOW": 
                animation.From = Colors.Yellow;
                break;
            case "GRAY": 
                animation.From = Colors.DarkGray;
                break;
            default: 
                animation.From = Colors.Green;
                break;
        }

        animation.To = Colors.Gray;
        Storyboard.SetTarget(animation, _line);
        Storyboard.SetTargetProperty(animation, new PropertyPath("(Line.Stroke).(SolidColorBrush.Color)"));
        result.Children.Add(animation);
        result.Begin();

    }
}
//***************************************************************************  

public partial class MainPage : UserControl
{
    public Line _line;

    public MainPage()
    {
        InitializeComponent();
        Canvas.MouseLeftButtonDown += Canvas_MouseLeftButtonDown;
        Canvas.MouseLeftButtonUp += Canvas_MouseLeftButtonUp;
    }

    void Canvas_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
    {
        _line.X2 = e.GetPosition(this.Canvas).X;
        _line.Y2 = e.GetPosition(this.Canvas).Y;
        _line.Loaded += _line_Loaded;
        Canvas.Children.Add(_line);
    }

    void _line_Loaded(object sender, RoutedEventArgs e)
    {
        Cls_Barriere.LineAnimation(sender as Line, "RED");
    }

    void Canvas_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
    {
        _line = new Line();
        _line.Stroke = new SolidColorBrush(Colors.White);
        _line.StrokeThickness = 5;
        _line.StrokeStartLineCap = PenLineCap.Round; 

        _line.StrokeEndLineCap = PenLineCap.Round;
        _line.StrokeDashCap = PenLineCap.Round;

        _line.X1 = e.GetPosition(this.Canvas).X;
        _line.Y1= e.GetPosition(this.Canvas).Y;

    }