ColorTransferFunction:</td>
    <td>
      <input type="checkbox" id="useColorTransferFunction">
    </td>
  </tr>
  <tr>
    <td><b>ScalarsToColors</b></td>
  </tr>
  <tr>
    <td>Discretize:</td>
    <td>
      <input type="checkbox" id="discretize">
    </td>
  </tr>
  <tr>
    <td>Number of colors:</td>
    <td>
      <input type="number" id="numberOfColors" value="256" min="1"></input>
    </td>
  </tr>
  <tr>
    <td>Log:</td>
    <td>
      <input type="checkbox" id="log">
    </td>
  </tr>
</table>