Angularjs ngsrcset tutorial - Angularjs examples

<!DOCTYPE html>
<html>
   <head>
   <title>Wikitechy AngularJS Tutorials</title>
   <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.6/angular.min.js"></script>
   </head>
   <body ng-app="">
   <h2>ng-srcset Directive in AngularJS Tutorials.</h2>

   <div ng-init="source = 'logo.png'">
   <img ng-srcset="{{source}} 2x">
   </div>
   </body>
</html>