Highcharts Demo

author(s): Torstein Hønsi

by Santosh Giridhara

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<div id="container" style="height: 400px"></div>

JavaScript

var markerValue = "";
$(function () {
    $('#container').highcharts({
        chart: {
        },
                        
        plotOptions: {
            series: {
                cursor: 'pointer',
                events: {
                    click: function(event) {
                        alert('x value: ' + event.point.x + ',y value: ' + event.point.y);
                        markerValue=event.point.x;
                    },
                    marker:{
                        fillColor: '#FFFFFF',
                        lineWidth: markerValue
                    }
                }
            }
        },
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
             plotLines: [{
                        color: '#FF8040',
                        width: 1,
                        value: markerValue 
                    }],
        },

        
        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]        
        }]
    });
});