items as an object containing <code>min: Date</code> and <code>max: Date</code>.</td>
    </tr>

    <tr>
      <td>getSelection()</td>
      <td>number[]</td>
      <td>Get an array with the ids of the currently selected items.</td>
    </tr>

    <tr>
      <td>getVisibleItems()</td>
      <td>number[]</td>
      <td>Get an array with the ids of the currently visible items.</td>
    </tr>

    <tr>
      <td>getWindow()</td>
      <td>Object</td>
      <td>Get the current visible window. Returns an object