roll event when zoom is not triggered. Notice that defining this option as <code>true</code> will NOT override <code>horizontalScroll</code>. The scroll event will be vertically ignored, but a vertical scrollbar will be visible
      </td>
    </tr>

    <tr>
      <td>width</td>
      <td>String or Number</td>
      <td><code>'100%'</code></td>
      <td>The width of the timeline in pixels or as a percentage.</td>
    </tr>

    <tr>
      <td>zoomable</td>
      <td>boolean</td>
      <td><code>true</code