Funnel chart

author(s): Torstein Hønsi

by koh_edwin

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/funnel.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>
<script src="https://code.highcharts.com/modules/export-data.js"></script>
<script src="https://code.highcharts.com/modules/accessibility.js"></script>

<figure class="highcharts-figure">
    <div id="container"></div>
    <p class="highcharts-description">
        Chart showing a sales funnel. A funnel chart is often used to visualize
        data from stages of a process. Readers can quickly identify bottlenecks
        in the process by comparing the area size variation of each stage.
    </p>
</figure>

CSS

#container {
    height: 400px;
}

.highcharts-figure,
.highcharts-data-table table {
    min-width: 360px;
    max-width: 600px;
    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;
}

JavaScript

Highcharts.chart('container', {
    chart: {
        type: 'funnel'
    },
    title: {
        text: 'Sales funnel'
    },
    plotOptions: {
        series: {
            dataLabels: {
                enabled: true,
                format: '<b>{point.name}</b> ({point.y:,.0f})',
                softConnector: true
            },
            center: ['40%', '50%'],
            neckWidth: '20%',
            neckHeight: '45%',
            width: '80%'
        }
    },
    legend: {
        enabled: false
    },
    series: [{
        name: 'Unique users',
        data: [
            ['Website visits', 15654],
            ['Downloads', 4064],
            ['Requested price list', 1987],
            ['Invoice sent', 976],
            ['Finalized', 846]
        ]
    }],

    responsive: {
        rules: [{
            condition: {
                maxWidth: 500
            },
            chartOptions: {
                plotOptions: {
                    series: {
                        dataLabels: {
                            inside: true
                        },
                        center: ['50%', '50%'],
                        width: '100%'
                    }
                }
            }
        }]
    }
});