Highcharts Demo

author(s): Torstein Hønsi

HTML

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

<div id="container" style="height: 400px"></div><button id='b1'> change color </button>

JavaScript

$(function() {
    var chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container',
            type: 'column'
        },
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
        },

        plotOptions: {
            series: {
                marker: {
                    fillColor: '#FFFFFF',
                    lineWidth: 2,
                    lineColor: null // inherit from series
                }
            }
        },

        series: [{
            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]}]
    });

    $("#b1").click(function() {
        chart.series[0].data[1].graphic.attr({
            'fill': 'rgba(150,0,0,0.5)'
           
        });
        chart.series[0].data[5].graphic.attr({
            'fill': 'rgba(150,0,0,0.5)'
        });
        alert('1');
    });
});