Xamarin Form Blurred Imsge For IOS

BlurredImageRndered.cs

public class BlurredImageRenderer : ImageRenderer  
   {  
       protected override void OnElementChanged(ElementChangedEventArgs<Image> e)  
       {  
           if (Control == null)  
           {  
               SetNativeControl(new BlurredImageView  
               {  
                   ContentMode = UIViewContentMode.ScaleAspectFit,  
                   ClipsToBounds = true  
               });  
           }  
  
           base.OnElementChanged(e);  
       }  
  
       private class BlurredImageView : UIImageView  
       {  
           public override UIImage Image  
           {  
               get { return base.Image; }  
               set  
               {  
                   // This may take up to a second so don't block the UI thread.  
                   Task.Run(() =>  
                   {  
                       using (var context = CIContext.Create())  
                       using (var inputImage = CIImage.FromCGImage(value.CGImage))  
                       using (var filter = new CIGaussianBlur() { Image = inputImage, Radius = 5 })  
                       using (var resultImage = context.CreateCGImage(filter.OutputImage, inputImage.Extent))  
                       {  
                           InvokeOnMainThread(() => base.Image = new UIImage(resultImage));  
                       }  
                   });  
               }  
           }  
       }  
   }