Highcharts Demo

author(s): Torstein Hønsi

by HemalathaThanigaivel

HTML

<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script src="https://code.highcharts.com/highcharts.js"></script>

<div id="container" style="height: 400px"></div>
<button id="button" class="autocompare">Get first series</button>

JavaScript

var chart = Highcharts.chart('container', {

    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },

    series: [{
        id: 'series-1',
        name: 'First 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]
    }, {
        id: 'series-2',
        name: 'Second series',
        data: [216.4, 194.1, 95.6, 54.4, 29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5]
    }]
});


// The button action
$('#button').click(function () {
    var series = chart.get('series-2'),
        text = 'The first series\' name is ' + series.name;
    if (!chart.lbl) {
        chart.lbl = chart.renderer.label(text, 100, 70)
            .attr({
                padding: 10,
                r: 5,
                fill: Highcharts.getOptions().colors[1],
                zIndex: 5
            })
            .css({
                color: '#FFFFFF'
            })
            .add();
    } else {
        chart.lbl.attr({
            text: text
        });
    }
});