Highcharts Draggable Legend

by Michel Penke

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.src.js"></script>
<script src="https://rawgithub.com/highcharts/draggable-legend/master/draggable-legend.js"></script>

<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto; margin-top: 2em"></div>

CSS

</style>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>

JavaScript

$(function () {
    var chart = new Highcharts.Chart({
        chart: {
            renderTo: 'container',
            type: 'line'
        },
        title: {
            text: 'Highcharts Draggable Legend Demo'
        },
        xAxis: {
            categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
                         'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'],
            labels: {
                zIndex: 6
            }
        },
        yAxis: {
            title: {
                text: 'Temperature (°C)'
            },
            plotLines: [{
                value: 0,
                width: 1,
                color: '#808080'
            }],
            labels: {
                zIndex: 6
            }
        },
        tooltip: {
            formatter: function() {
                return '<b>'+ this.series.name +'</b><br/>'+
                    this.x +': '+ this.y +'°C';
            }
        },
        legend: {
            layout: 'vertical',
            backgroundColor: 'white',
            align: 'right',
            verticalAlign: 'top',
            y: 160,
            x: -10,
            borderWidth: 1,
            borderRadius: 0,
            title: {
                text: ':: Drag me'
            },
            floating: true,
            draggable: true,
            zIndex: 20
        },
        series: [{
            name: 'Tokyo',
            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]
        }, {
            name: 'New York',
            data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
        }, {
            name: 'Berlin',
            data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
        }, {
            name: 'London',
            data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
        }]
    });
});