highcharts 柱形堆叠图

<!doctype html> 
<html lang="en"> 
    <head> 
        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js"></script>
        <script type="text/javascript" src="js/highcharts.js"></script>
        <script type="text/javascript" src="js/exporting.js"></script> 
        <script>
            $(function () {
    $(\'#container\').highcharts({
        chart:{
            type:\'column\'
        },
    
        xAxis: {
            categories: [\'Jan\', \'Feb\', \'Mar\', \'Apr\', \'May\', \'Jun\']
        },
        yAxis: {
            title: {
                text: \'Temperature (°C)\'
            },
            plotLines: [{
                value: 0,
                width: 1,
                color: \'#808080\'
            }]
        },
        tooltip: {
            formatter:function(){
                return \'<b>\'+this.x + \'</b><br/>\' + this.series.name + \':\' + this.y + \'<br/>\' + \'Total:\' + this.point.stackTotal;
            },
            valueSuffix: \'°C\'
        },
         plotOptions: { 
             column: { 
                 stacking: \'normal\', 
                 dataLabels: { enabled: true, 
                              color: (Highcharts.theme && Highcharts.theme.dataLabelsColor) || \'white\' }
             }
         },
        legend: {
            layout: \'vertical\',
            align: \'right\',
            verticalAlign: \'middle\',
            borderWidth: 0
        },
        series: [{
            name: \'Tokyo\',
            data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5]
        }, {
            name: \'New York\',
            data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0]
        }, {
            name: \'Berlin\',
            data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0]
        }]
    });
});
                
        </script> 
    </head>
    <body> 
        <div id="container" style="min-width:700px;height:400px"></div> 
    </body>
</html>