Xamarin Android: Create Circle Image using custom renderer

XAML File

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
             xmlns:customImage="clr-namespace:CircleImagePRoject"
             x:Class="CircleImagePRoject.MainPage">
    <StackLayout VerticalOptions="Center">
        <Label Text="Create Circle Image Using Xamarin Form" HorizontalOptions="Center" ></Label>
        <Image Source="Users"  HorizontalOptions="Center" VerticalOptions="Center"   HeightRequest="80" WidthRequest="80"></Image>
        <customImage:CircleImageRenderer  Source="Users"  HorizontalOptions="Center" VerticalOptions="Center" HeightRequest="80" WidthRequest="80" ></customImage:CircleImageRenderer>
    </StackLayout>
</ContentPage>

In a Xamarin.Forms Project Create Renderer

CircleImageRenderer.cs

using System;
using System.Collections.Generic;
using System.Text;
using Xamarin.Forms;
 
namespace CircleImagePRoject
{
   public  class CircleImageRenderer:Image
    {
    }
}
 

Xamarin Android Renderer

CircleImage.cs

using System;
using Android.Content;
using Android.Graphics;
using CircleImagePRoject;
using CircleImagePRoject.Droid;
using Xamarin.Forms;
using Xamarin.Forms.Platform.Android;
 
[assembly: ExportRenderer(typeof(CircleImageRenderer), typeof(CircleImage))]
namespace CircleImagePRoject.Droid
{
    class CircleImage : ImageRenderer
    {
        public CircleImage(Context context) : base(context)
        {
 
        }
        protected override void OnElementChanged(ElementChangedEventArgs<Image> e)
        {
            base.OnElementChanged(e);
            if (e.OldElement == null)
            {
                if ((int)Android.OS.Build.VERSION.SdkInt < 18)
                {
                    SetLayerType(Android.Views.LayerType.Software, null);
                }
            }
        }
        protected override bool DrawChild(Canvas canvas, Android.Views.View child, long drawingTime)
        {
            try
            {
                var radius = Math.Min(Width, Height) / 2;
                var strokeWidth = 10;
                radius -= strokeWidth / 2;
 
                //Create path to clip
                var path = new Path();
                path.AddCircle(Width / 2, Height / 2, radius, Path.Direction.Ccw);
                canvas.Save();
                canvas.ClipPath(path);
 
                var result = base.DrawChild(canvas, child, drawingTime);
 
                canvas.Restore();
 
                // Create path for circle border
                path = new Path();
                path.AddCircle(Width / 2, Height / 2, radius, Path.Direction.Ccw);
 
                var paint = new Paint();
                paint.AntiAlias = true;
                paint.StrokeWidth = 5;
                paint.SetStyle(Paint.Style.Stroke);
                paint.Color = global::Android.Graphics.Color.White;
 
                canvas.DrawPath(path, paint);
 
                //Properly dispose
                paint.Dispose();
                path.Dispose();
                return result;
            }
            catch (Exception ex)
            {
                // Debug.WriteLine("Unable to create circle image: " + ex);
            }
 
            return base.DrawChild(canvas, child, drawingTime);
        }
    }
}