public static CachedImage Thumbnail(Uri source)
{
var thumbnail = new CachedImage
{
HeightRequest = 32,
WidthRequest = 32,
VerticalOptions = LayoutOptions.Center,
Source = source,
DownsampleToViewSize = true
};
return(thumbnail.Tee(t => t.Transformations.Add(new CircleTransformation())));
}