Basic donut

by oysteinmoseng

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/accessibility.js"></script>

<figure class="highcharts-figure">
    <div id="container"></div>
    <p class="highcharts-description">
        Pie charts are very popular for showing a compact overview of a
        composition or comparison. While they can be harder to read than
        column charts, they remain a popular choice for small datasets.
    </p>
</figure>

CSS

.highcharts-figure,
.highcharts-data-table table {
    min-width: 320px;
    max-width: 800px;
    margin: 1em auto;
}

.highcharts-data-table table {
    font-family: Verdana, sans-serif;
    border-collapse: collapse;
    border: 1px solid #ebebeb;
    margin: 10px auto;
    text-align: center;
    width: 100%;
    max-width: 500px;
}

.highcharts-data-table caption {
    padding: 1em 0;
    font-size: 1.2em;
    color: #555;
}

.highcharts-data-table th {
    font-weight: 600;
    padding: 0.5em;
}

.highcharts-data-table td,
.highcharts-data-table th,
.highcharts-data-table caption {
    padding: 0.5em;
}

.highcharts-data-table thead tr,
.highcharts-data-table tr:nth-child(even) {
    background: #f8f8f8;
}

.highcharts-data-table tr:hover {
    background: #f1f7ff;
}

input[type="number"] {
    min-width: 50px;
}

.highcharts-description {
    margin: 0.3rem 10px;
}

JavaScript

Highcharts.chart('container', {
    chart: {
        type: 'pie',
        backgroundColor: '#222'
    },

    title: {
        text: 'Charity allocations',
        style: {
        	color: '#fff'
        }
    },

	colors: ['#4CAF50', '#E94E77', '#5BC0EB', '#FDE74C', '#FFA07A', '#A9A9A9'],

    tooltip: {
        valueSuffix: '%'
    },

    series: [{
        name: 'Allocation',
        colorByPoint: true,
        borderColor: '#222',
        borderWidth: 3,
        borderRadius: 8, // Rounded slice corners
        innerSize: '60%', // Turning the pie into a donut
        dataLabels: {
        	format: '{point.name}: {point.percentage:.0f}%'
        },
        data: [
            ['Health care', 34],
            ['Education', 27],
         	['Youth programmes', 22],
            ['Poverty measures', 8],
            ['Elderly care', 6],
            ['Other', 3]
        ]
   }]
});