Building the CustomImageRenderers

We are going to start with the iOS implementation of the CustomImage. Inside the Renderers folder, add a new folder called CustomImage, add a new file called CustomImageRenderer.cs, and implement the following:

public class CustomImageRenderer : ViewRenderer<CustomImage, UIView> 
    { 
        #region Private Propertie 
 
        private readonly string _tag; 
 
        private ILogger _log; 
 
        private UIImageView _imageView; 
 
        private int _systemVersion = Convert.ToInt16 (UIDevice.CurrentDevice.SystemVersion.Split ('.') [0]); 
 
        #endregion 
 
        #region Constructors 
 
        public CustomImageRenderer() 
        { 
            _log = IoC.Resolve<ILogger>(); 
            _tag = string.Format("{0} ", GetType()); 
        } 
 
        #endregion 
} 

Looking at our private properties, we have the logging objects again, an integer property to hold the current system version (that is, iOS version...