Highcharts Demo

author(s): Torstein Hønsi

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>

<div id="container" style="height: 400px"></div>

JavaScript

var data = [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4];
var data5 =[null,null,null,null,null,null,null,null,null,null,null,null];
var data1 =[144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4, 23,11,100,120];
var data3 =[null,null,null,null,null,null,null,null,null,null,null,null];

var showData = [];
 // check if series should be shown
$(data).each(function(data1,e){
    var flag = false;
    var len = e.length;
    for(var i = 0; i<len;i++) {
        console.log(e);
        if(e[data1] != null){
            flag = true;   
            data1 = len;               
        }            
    }
    showData.push(flag);
});


var chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container',
        type: 'column'
    },
    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },
    
    
    series: [{
        data: data,
     showInLegend: showData[0] 
    },{
        data: data5,
      showInLegend: showData[1] 
    },{
        data: data1,
      showInLegend: showData[2] 
    },{
        data: data3,
       showInLegend: showData[3] 
    }]
});