Graphics, SkiaSharp

Hi all,

I am currently looking at the SkiaSharp Example here: https://developer.xamarin.com/guides/cross-platform/drawing/introduction/#Obtaining_an_SKCanvas.

It seem's easy enough and i implemented my code as the following:

    public TestController()
    {
        InitializeComponent();
        DrawXamagon();
    }

    protected void DrawXamagon() { 
        using (var surface = SKSurface.Create(width: 640, height: 480, colorType:SKColorType.Rgb565, alphaType: SKAlphaType.Premul))
        {
            SKCanvas canvas = surface.Canvas;

            // clear the canvas / fill with white
            canvas.Clear(SKColors.White);

            // set up drawing tools
            using (var paint = new SKPaint())
            {
                paint.IsAntialias = true;
                paint.Color = new SKColor(0x2c, 0x3e, 0x50);
                paint.StrokeCap = SKStrokeCap.Round;

                // create the Xamagon path
                using (var path = new SKPath())
                {
                    path.MoveTo(71.4311121f, 56f);
                    path.CubicTo(68.6763107f, 56.0058575f, 65.9796704f, 57.5737917f, 64.5928855f, 59.965729f);
                    path.LineTo(43.0238921f, 97.5342563f);
                    path.CubicTo(41.6587026f, 99.9325978f, 41.6587026f, 103.067402f, 43.0238921f, 105.465744f);
                    path.LineTo(64.5928855f, 143.034271f);
                    path.CubicTo(65.9798162f, 145.426228f, 68.6763107f, 146.994582f, 71.4311121f, 147f);
                    path.LineTo(114.568946f, 147f);
                    path.CubicTo(117.323748f, 146.994143f, 120.020241f, 145.426228f, 121.407172f, 143.034271f);
                    path.LineTo(142.976161f, 105.465744f);
                    path.CubicTo(144.34135f, 103.067402f, 144.341209f, 99.9325978f, 142.976161f, 97.5342563f);
                    path.LineTo(121.407172f, 59.965729f);
                    path.CubicTo(120.020241f, 57.5737917f, 117.323748f, 56.0054182f, 114.568946f, 56f);
                    path.LineTo(71.4311121f, 4056f);
                    path.Close();

                    // draw the Xamagon path
                    canvas.DrawPath(path, paint);
                }
            }
        }

I have no errors and the code steps through fine, but noting is displayed (It should display the Xamarin logo). There dosen't seem to be much more to the example, am i supposed to initialise a canvas or Skview in the XAML, or is there any mistakes anybody can see in my example?

Thank you in advanced.