Vestland - Highcharts Maps

Highcharts Maps demo

HTML

<script src="https://code.highcharts.com/maps/highmaps.js"></script>
<script src="https://code.highcharts.com/maps/modules/exporting.js"></script>

<div id="container"></div>

CSS

#container {
    height: 500px;
    min-width: 310px;
    max-width: 800px;
    margin: 0 auto;
}

.loading {
    margin-top: 10em;
    text-align: center;
    color: gray;
}

JavaScript

(async () => {

    const topology = await fetch(
        'https://code.highcharts.com/mapdata/countries/no/no-vl-all.topo.json'
    ).then(response => response.json());

    // Prepare demo data. The data is joined to map using value of 'hc-key'
    // property by default. See API docs for 'joinBy' for more info on linking
    // data and map.
    const data = [
        ['no-vl-4628', 10], ['no-vl-4629', 11], ['no-vl-4630', 12],
        ['no-vl-4634', 13], ['no-vl-4632', 14], ['no-vl-4633', 15],
        ['no-vl-4620', 16], ['no-vl-4619', 17], ['no-vl-4622', 18],
        ['no-vl-4627', 19], ['no-vl-4601', 20], ['no-vl-4623', 21],
        ['no-vl-4625', 22], ['no-vl-4616', 23], ['no-vl-4615', 24],
        ['no-vl-4617', 25], ['no-vl-4611', 26], ['no-vl-4614', 27],
        ['no-vl-4613', 28], ['no-vl-4612', 29], ['no-vl-4646', 30],
        ['no-vl-4645', 31], ['no-vl-4637', 32], ['no-vl-4636', 33],
        ['no-vl-4635', 34], ['no-vl-4638', 35], ['no-vl-4639', 36],
        ['no-vl-4641', 37], ['no-vl-4642', 38], ['no-vl-4643', 39],
        ['no-vl-4644', 40], ['no-vl-4651', 41], ['no-vl-4650', 42],
        ['no-vl-4648', 43], ['no-vl-4649', 44], ['no-vl-4602', 45],
        ['no-vl-4647', 46], ['no-vl-4640', 47], ['no-vl-4621', 48],
        ['no-vl-4631', 49], ['no-vl-4626', 50], ['no-vl-4624', 51],
        ['no-vl-4618', 52]
    ];

    // Create the chart
    Highcharts.mapChart('container', {
        chart: {
            map: topology
        },

        title: {
            text: 'Highcharts Maps basic demo'
        },

        subtitle: {
            text: 'Source map: <a href="https://code.highcharts.com/mapdata/countries/no/no-vl-all.topo.json">Vestland</a>'
        },

        mapNavigation: {
            enabled: true,
            buttonOptions: {
                verticalAlign: 'bottom'
            }
        },

        colorAxis: {
            min: 0
        },

        series: [{
            data: data,
            name: 'Random data',
            states:...