title: using chart-dataset-override option in angular-chart.js
body: <p>I'am writing an application for budget management and i am using angular-chart.js.</p>
  
  <p>i want to use a dataset to override the initial data(mainly to add new data to the graph and give diffrent color for each bar,label etc.)and set label and colors according to the value of the data.
  currently,i tried to do that hard coded but only the first value is being override. </p>
  
  <p>here is the code i am using :</p>
  
  <pre><code>angular.module("app2", ["chart.js"]).controller("MixedChartCtrl",
  function($scope) {
      $scope.colors = ['#45b7cd', '#ff6384', '#ff8e72'];
  
      $scope.labels = ['', ''];
      $scope.data = [65, 11];
      $scope.datasetOverride = [
  
          {
              label: 'Override Series A',
              borderWidth: 1,
              type: 'bar',
              data: [345]
          },
          {
              label: "Bar chart1",
              borderWidth: 1,
              type: 'bar',
              data: [45]
          }
  
      ];
  });
  </code></pre>