 [2, 2]
        }
      }, {
        id: 'd',
        edge: {
          width: 3,
          color: COLOR.red,
        }
      }]
    },
    {
      id: 'b',
      x: 140,
      y: 40,
      color: getRandomColor(),
      size: 10,
      text: {
        value: 'Node B',
        color: getRandomColor(),
        font: '10px Arial',
        xOffset: 30,
        yOffset: 3
      }
    }
  ];

  /* Options */
  var options = {
    nodes: nodes
  }

  /* Constructor */
  var networkGraph = new zeu.NetworkGraph('ne