Custom Edges

Svelte Flow comes with four different edge types - default (bezier), straight, step and smoothstep. It's also possible to create a custom edge, if you need a special edge routing or controls at the edge. In this example we are demonstrating how to implement an edge with a button, a bi-directional edge, a self connecting edge. In all examples we are using the BaseEdge component as a helper.

<script lang="ts">
const data: string = "world";
</script>

<h1>Hello {data}</h1>

<style>
h1 {
  font-size: 1.5rem;
}
</style>