Angular: Empty Fiddle

http://angularjs.org/

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.6.1/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/1.0.2/Chart.min.js"></script>
<div ng-controller="MyCtrl">
  <div my-directive></div>
</div>

JavaScript

var myApp = angular.module('myApp', []);

myApp.controller('MyCtrl', function($scope) {});

myApp.directive('myDirective', function() {
  return {
    restrit: 'A',
    link: function(scope, element, attrs) {
    		// use element here to bind your lib
        console.log(element);
    }
  }
});