Edge Label Renderer

If you need more control of your edge labels, you can use the EdgeLabelRenderer component. It’s a portal component that lets you render edge labels as divs on top of the edges. If you want to add mouse interactions you need to set pointer-events: all on the label.

<script lang="ts">
  import { writable } from 'svelte/store';
  import { SvelteFlow, Background, type Node, type Edge, type EdgeTypes } from '@xyflow/svelte';
 
  import '@xyflow/svelte/dist/style.css';
 
  import { initialNodes, initialEdges } from './nodes-and-edges';
 
  import CustomEdge from './CustomEdge.svelte';
  import CustomEdgeStartEnd from './CustomEdgeStartEnd.svelte';
 
  const nodes = writable<Node[]>(initialNodes);
  const edges = writable<Edge[]>(initialEdges);
 
  const edgeTypes: EdgeTypes = {
    custom: CustomEdge,
    'start-end': CustomEdgeStartEnd
  };
</script>
 
<div style="height:100vh;">
  <SvelteFlow {nodes} {edges} {edgeTypes} fitView>
    <Background />
  </SvelteFlow>
</div>

Feature Overview