title: Fabric.js geometric shapes
body: <p>I want to use different geometric shapes (like hexagon, star...) apart from Rect, Triangle, Ellipse.What else can I do? How can I do?</p>
  
  <pre><code>var canvas = new fabric.Canvas('c');
  var rect = new fabric.Rect({
    left: 50,
    top: 50,
    fill: 'green',
    width: 40,
    height: 80
  });
  var circle = new fabric.Circle({
    radius: 20, 
    fill: 'red', 
    left: 100, 
    top: 100
  });
  </code></pre>