Highcharts Demo

author(s): Torstein Hønsi

HTML

<script src="https://code.highcharts.com/stock/highstock.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="height: 400px"></div>
<button id="add">Add axis and series</button>

JavaScript

$(function () {
    $('#container').highcharts('StockChart', {
        yAxis: {
            title: {
                text: 'Temperature'
            },
            lineWidth: 2,
            lineColor: '#F33'
        },

        series: [{
            name: 'Temperature',
            data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6],
            color: '#F33'
        }]
    });

    // the button handlera
    var chart = $('#container').highcharts();
    $('#add').click(function () {
       chart.yAxis[0].setTitle({text:'test'});
    });
});