<html>
  <head>
    <title>Pixel Picker</title>

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
    <script src="../pixel-picker.js"></script>

    <script>
      $(function() {
        $('#pixel-picker').pixelPicker({
          palette: [ '#ff0000', '#0000ff', '#ffff00', '#008000' ],
          update: function(map) {
            console.log(map);
          }
        });
      });
    </script>
  </head>
  <body>
    <canvas height="300" width="300" id="pixel-picker"></canvas>
  </body>
</html>

<html>
  <head>
    <title>Pixel Picker</title>

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
    <script src="../pixel-picker.js"></script>

    <script>
      $(function() {
        $('#pixel-picker').pixelPicker({
          palette: [ '#ff0000', '#0000ff', '#ffff00', '#008000' ]
        });
      });
    </script>
  </head>
  <body>
    <canvas height="300" width="300" id="pixel-picker"></canvas>
  </body>
</html>

Remove update function from example.
Remove update function from example.
