T-kazu1234
12/30/2019 - 11:41 PM

vue版graphviz

graphviz.js
content_copyfile_download
<!DOCTYPE html>
<html lang="ja">
<head>
  <meta charset="utf-8">
  <title>Vue.js-Viz.js</title>
  <script src="https://cdn.jsdelivr.net/npm/vue@2.6.10/dist/vue.js"></script>
  <script type="text/javascript" src="https://unpkg.com/viz.js@1.8.0"></script>
  <style>
  </style>
</head>
<body>
  <div class="container">
    <div id="graph">
      <div class="write">
        <h2>入力</h2>
        <textarea v-model="input"></textarea>
      </div>
      <div class="out">
        <h2>結果</h2>
        <div class="graph" v-html="svg"></div>
      </div>
    </div>
  </div>
</body>
<script>
  new Vue({
    el: '#graph',
    data: {
      input: `digraph x {
graph [
charset = "UTF-8",
rankdir = LR,
];
start -> a0;
start -> b0;
a1 -> b3;
b2 -> a3;
a3 -> a0;
a3 -> end;
b3 -> end;
}
`,
    },
    computed: {
      svg: function() {
        return Viz(this.input, {
          format: 'svg'
        });
      },
    },
});
</script>
</html>