JSON

Load graph data from a JSON file retrieved over HTTP. Here we also load node icons from a font. The content of the file is available here.

          <!DOCTYPE html>
<html>

<head>
  <meta charset="utf-8">
  <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/solid.min.css" rel="stylesheet">
  <script src="../build/ogma.min.js"></script>
  <style>
    #graph-container {
      top: 0;
      bottom: 0;
      left: 0;
      right: 0;
      position: absolute;
      margin: 0;
      overflow: hidden;
    }
  </style>
</head>

<body>
  <!-- we force the loading of the font awesome -->
  <i class="fa fa-camera-retro fa-1x" style="color: rgba(0,0,0,0);"></i>
  <div id="graph-container"></div>
  <script>
    'use strict';

    var ogma = new Ogma({
      container: 'graph-container'
    });

    ogma.parse.jsonFromUrl('files/solarCity.json').then(function (graph) {
      ogma.setGraph(graph);
      ogma.view.locateGraph();
      console.log('import done');
    });
  </script>
</body>

</html>