Sankey, chord and network

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@toclocoinc/lattice-grid@1.13.0/lattice-grid.min.css">
<script src="https://cdn.jsdelivr.net/npm/@toclocoinc/lattice-grid@1.13.0/lattice-grid.min.js"></script>

<div style="display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; height: 210px">
  <div id="sankey"></div>
  <div id="chord"></div>
  <div id="network"></div>
</div>
<div id="grid" style="height: 340px; margin-top: 14px"></div>

<script type="module">
  import { createChart } from 'https://cdn.jsdelivr.net/npm/@toclocoinc/lattice-grid@1.13.0/modules/charts';

  const grid = LatticeGrid.createGrid(document.getElementById('grid'), {
    rowKey: 'id',
    columns: [
      { field: 'circuit', title: 'Circuit', layout: { width: 180 } },
      { field: 'region', title: 'Region', filter: { type: 'set' } },
      { field: 'status', title: 'Status', filter: { type: 'set' } },
      { field: 'bandwidth', title: 'Bandwidth', type: 'number' },
      { field: 'charge', title: 'Monthly charge', type: 'number',
        format: { style: 'currency', currency: 'GBP' }, total: 'sum' },
    ],
    rows,
  });

  // Flow types read source and target columns rather than x and y.
  createChart({ grid, container: '#sankey',  type: 'sankey',  source: 'region', target: 'status', y: 'charge' });
  createChart({ grid, container: '#chord',   type: 'chord',   source: 'region', target: 'status', y: 'charge' });
  createChart({ grid, container: '#network', type: 'network', source: 'region', target: 'status', y: 'charge' });
</script>