change color if rage is high in column chart - Javascript highcharts

Javascript examples for highcharts:Column Chart

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Description

change color if rage is high in column chart

Demo Code

ResultView the demo in separate window 

<html>
   <head> 
      <title>highlight above/below</title> 
      <meta name="viewport" content="width=device-width, initial-scale=1"> 
      <script type="text/javascript" src="https://code.jquery.com/jquery-1.10.1.js"></script> 
      <script type="text/javascript">
    $(function(){/*from  ww  w .  j  av  a2s  .  co m*/
var dataRaw          = [5,6,8,9,8,7,4,5,6,3,2,1,4,5,3];
var low  = 3;
var high = 7;
var dataFiltered = [];
$.each(dataRaw, function(i,val) {
    if(val < low) {
        dataFiltered.push({"y":val,"color":"blue"});
    }
    else if(val > high) {
        dataFiltered.push({"y":val,"color":"red"});
    }
    else {
        dataFiltered.push(val);
    }
});
var options = {
    chart: {
        type:'column',
        style: {
            fontFamily: 'Geneva, Tahoma, Verdana, sans-serif'
        }
    },
    title: {
        text: 'Chart Test Example',
        style: {
            fontSize:'1em',
            fontWeight:'bold'
        }
    },
    legend: { },
    tooltip: {
        shared: true,
        crossHairs: true,
        useHTML: true
    },
    plotOptions: {
        column: {
            color:'#ccc',
            groupPadding:0.05,
            pointPadding:0.1
        },
        series: {
            shadow: false
        }
    },
    xAxis: {
        //categories: categories,
        lineColor:'#000',
        lineWidth:.5,
        tickWidth:.5,
        tickLength:3,
        tickColor:'#000',
        title: {
            text: 'X Axis',
            style: {
                color:'#000',
                fontSize:'.8em'
            }
        }
    },
    yAxis: {
        lineColor:'#000',
        lineWidth:.5,
        tickWidth:.5,
        tickLength:3,
        tickColor:'#000',
        gridLineWidth:.5,
        gridLineColor:'#eee',
        title: {
            text: 'Y Axis',
            rotation:0,
            style: {
                color:'#000',
                fontSize:'.8em'
            }
        }
    },
    series:[]
};
$('#container').highcharts(options);
var chart = $('#container').highcharts();
chart.addSeries({ name:'Series A', data:dataFiltered });
    });

      </script> 
   </head> 
   <body> 
      <script src="https://code.highcharts.com/highcharts.js"></script> 
      <script src="https://code.highcharts.com/highcharts-more.js"></script> 
      <script src="https://code.highcharts.com/modules/exporting.js"></script> 
      <div id="container" style="height:400px;margin:1.5em 1em;"></div>  
   </body>
</html>

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