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SankeyEdit

  • +page.svelte
  • ./_components/Sankey.svelte
  • ./_data/sankey-data.js
<script>
  import { LayerCake, Svg } from 'layercake';

  import Sankey from './_components/Sankey.svelte';

  import data from './_data/sankey-data.js';
</script>

<div class="chart-container">
  <LayerCake {data}>
    <Svg>
      <Sankey colorNodes={d => '#00bbff'} colorLinks={d => '#00bbff35'} />
    </Svg>
  </LayerCake>
</div>

<style>
  /*
    The wrapper div needs to have an explicit width and height in CSS.
    It can also be a flexbox child or CSS grid element.
    The point being it needs dimensions since the <LayerCake> element will
    expand to fill it.
  */
  .chart-container {
    width: 100%;
    height: 250px;
  }
</style>