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Local Radial


Open in a new window. 
          <!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <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>
  <div id="graph-container"></div>

<script>
'use strict';

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

// Generate a balanced tree graph
ogma.generate.balancedTree({
  children : 2,
  height: 6
}).then(function (graph) {
  // Assign it to Ogma
  ogma.setGraph(graph);
  ogma.view.locateGraph();

  // Remove the root node
  ogma.removeNode(0);

  // Get the right tree and show its root in orange
  ogma.getNode(2).setAttributes({color:'orange'});

  var rightTree = ogma.getNode(2).getConnectedComponent(2);

  // Apply a radial layout on the root node of the right tree
  ogma.layouts.radial({
    centralNode: 2,
    nodes: rightTree,
    radiusDelta:20
  }, {
    duration: 1000,
    onEnd: function () {
      ogma.view.locateGraph({ duration: 300 });
    }
  });
});
</script>
</body>
</html>