Developer Experience with Education & Relations Venn Diagram

by leggetter

HTML

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

<figure class="highcharts-figure">
    <div id="container"></div>
    <p class="highcharts-description">
    </p>
</figure>

CSS

.highcharts-figure,
.highcharts-data-table table {
    min-width: 320px;
    max-width: 700px;
    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

const devx = 'Developer Experience'
const deved = 'Developer Education'
const devrel = 'Developer Relations'

Highcharts.setOptions({
    chart: {
        style: {
        }
    }
});

Highcharts.chart('container', {
    accessibility: {
        point: {
            descriptionFormatter: function (point) {
                var intersection = point.sets.join(', '),
                    name = point.name,
                    ix = point.index + 1,
                    val = point.value;
                return ix + '. Intersection: ' + intersection + '. ' +
                    (point.sets.length > 1 ? name + '. ' : '') + 'Value ' + val + '.';
            }
        }
    },
    series: [{
        type: 'venn',
        name: '',
        data: [{
              sets: [devx],
              value: 18,
          }, {
              sets: [devrel],
              value: 3,
          }, {
              sets: [deved],
              value: 3,
          }, {
              sets: [devx, deved],
              value: 3,
              name: ' '
          }, {
              sets: [devx, devrel],
              value: 3,
              name: ' '
          }, {
              sets: [devrel, deved],
              value: 0.75,
              name: ' '
          }]
    }],
    title: {
        text: ''
    }
});