Quantile colour scales

<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 id="grid" style="height: 460px"></div>

<script>
  const grid = LatticeGrid.createGrid(document.getElementById('grid'), {
    rowKey: 'id',
    // The same skewed column, two scales. A min-max scale is flattened by one
    // large value; a quantile scale spans the 5th to 95th percentile instead.
    formatting: {
      'v-minmax':   [{ scale: { from: 'minmax', colours: ['#f5f7fa', '#1a6bc7'] } }],
      'v-quantile': [{ scale: { from: 'quantile', low: 5, high: 95, colours: ['#f5f7fa', '#1a6bc7'] } }],
    },
    columns: [
      { field: 'node', title: 'Node', layout: { pin: 'start', width: 150 } },
      { field: 'value', id: 'v-minmax', title: 'min-max scale', type: 'number' },
      { field: 'value', id: 'v-quantile', title: 'quantile scale', type: 'number' },
      { field: 'value', title: 'value', type: 'number' },
    ],
    rows,
  });
</script>