BarChartManyData

HTML

<script src="https://code.angularjs.org/1.4.12/angular.min.js"></script>
<script src="https://rawgit.com/moment/moment/2.13.0/moment.js"></script>
<script src="https://rawgit.com/chartjs/Chart.js/v2.1.6/dist/Chart.min.js"></script>
<script src="https://rawgit.com/jtblin/angular-chart.js/1.0.0-beta1/dist/angular-chart.min.js"></script>
<div ng-controller="MyController as myCtrl">
 <canvas id="Bar" class="chart chart-bar"
  chart-data="data" chart-labels="labels" chart-options="options"> chart-series="series"
 </canvas>
</div>

JavaScript

(function(angular){
	var myApp=angular.module('myApp',['chart.js']);

	function MyController($scope){
		var myCtrl=this;
	
		$scope.labels=[1464818400000,1464904800000,1464991200000,1465077600000,1465164000000,1465250400000,1465336800000,1465423200000,1465509600000,1465596000000,1465682400000,1465768800000,1465855200000,1465941600000,1466028000000,1466114400000,1466200800000,1466287200000,1466373600000,1466460000000,1466546400000,1466632800000,1466719200000,1466805600000,1466892000000,1466978400000,1467064800000,1467151200000,1467237600000];
  		$scope.series=['cardio','coagulation','cns','liver','renal','respiratory'];

  		$scope.data = [
    		//cardio
[0.0,4.0,4.0,4.0,4.0,4.0,3.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,1.0,0.0,4.0,3.0,3.0,2.0,0.0,0.0,2.0,0.0,4.0,0.0,0.0,0.0,0.0],
//coagulation
[0.0,0.0,1.0,0.0,1.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,1.0,0.0,0.0],
//cns
[0.0,4.0,4.0,4.0,4.0,4.0,4.0,3.0,3.0,4.0,3.0,2.0,3.0,3.0,3.0,4.0,4.0,4.0,4.0,4.0,4.0,0.0,4.0,4.0,4.0,4.0,4.0,3.0,0.0],
//liver
[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0],
//renal
[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0],
//respiratory
[0.0,2.0,3.0,4.0,4.0,3.0,3.0,3.0,3.0,4.0,3.0,3.0,4.0,4.0,3.0,2.0,2.0,3.0,2.0,2.0,2.0,0.0,4.0,3.0,4.0,3.0,3.0,3.0,0.0]
  		];
		
		$scope.options={
			scales: {
                xAxes: [{
	                        stacked: true,
			            	type: "time",
			            	format: "YYYY-MM-DD",
	                    	time: {
	                    		displayFormats: {
	                                'millisecond': 'M-D', // Sep 4 2015
	                                'second': 'M-D', // Sep 4 2015
	                                'minute': 'M-D', // Sep 4 2015
	                                'hour': 'M-D', // Sep 4 2015
	                                'day': 'M-D', // Sep 4 2015
	  ...