Mon 21 Jul 22:43:21 CEST 2025

2025-07-21 22:58:43 +02:00 · 2025-07-21 22:58:43 +02:00 · 8c841adf31
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+<!doctype html>
+<html>
+<head>
+  <title>Network | Setting the random seed</title>
+
+  <script type="text/javascript" src="../../../dist/vis.js"></script>
+  <link href="../../../dist/vis.css" rel="stylesheet" type="text/css" />
+
+  <style type="text/css">
+    #mynetwork {
+      width: 600px;
+      height: 400px;
+      border: 1px solid lightgray;
+    }
+
+    p {
+      max-width:600px;
+    }
+  </style>
+</head>
+<body>
+
+<p>
+  Create a simple network with some nodes and edges but with a fixed seed. This means the layout will be the same every time the nodes
+  are settled.
+</p>
+
+<div id="mynetwork"></div>
+
+<script type="text/javascript">
+  // create an array with nodes
+  var nodes = new vis.DataSet([
+    {id: 1, label: 'Node 1'},
+    {id: 2, label: 'Node 2'},
+    {id: 3, label: 'Node 3'},
+    {id: 4, label: 'Node 4'},
+    {id: 5, label: 'Node 5'}
+  ]);
+
+  // create an array with edges
+  var edges = new vis.DataSet([
+    {from: 1, to: 3},
+    {from: 1, to: 2},
+    {from: 2, to: 4},
+    {from: 2, to: 5}
+  ]);
+
+  // create a network
+  var container = document.getElementById('mynetwork');
+  var data = {
+    nodes: nodes,
+    edges: edges
+  };
+  var options = {layout:{randomSeed:2}};
+  var network = new vis.Network(container, data, options);
+</script>
+
+<script src="../../googleAnalytics.js"></script>
+</body>
+</html>