官网

Vue Flow 官网
Vue Flow GitHub

安装

npm i --save @vue-flow/core

yarn add @vue-flow/core

pnpm i @vue-flow/core

使用

<template>
  <VueFlow v-model="elements" />
</template>

<script setup>
import { VueFlow  } from '@vue-flow/core'

const elements = ref([
  // Nodes
  // An input node, specified by using `type: 'input'`
  { id: '1', type: 'input', label: 'Node 1', position: { x: 250, y: 5 } },

  // Default nodes, you can omit `type: 'default'`
  { id: '2', label: 'Node 2', position: { x: 100, y: 100 }, },
  { id: '3', label: 'Node 3', position: { x: 400, y: 100 } },

  // An output node, specified by using `type: 'output'`
  { id: '4', type: 'output', label: 'Node 4', position: { x: 400, y: 200 } },

  // Edges
  // Most basic edge, only consists of an id, source-id and target-id
  { id: 'e1-3', source: '1', target: '3' },

  // An animated edge
  { id: 'e1-2', source: '1', target: '2', animated: true },
])
</script>

<style>
/* these are necessary styles for vue flow */
@import "@vue-flow/core/dist/style.css";

/* this contains the default theme, these are optional styles */
@import "@vue-flow/core/dist/theme-default.css";
</style>