f the legend entry for this layer (note that when mapping plot attributes to variables in <code>data</code>, a legend is automatically created and does not need to be specified - see "Mapped plot attributes and legends" below)</p></td>
    </tr>
    <tr>
      <th>lname</th>
      <td><p>layer name</p></td>
    </tr>
    <tr>
      <th>lgroup</th>
      <td><p>layer group</p></td>
    </tr>
    <tr>
      <th>...</th>
      <td><p>additional parameters for fine control over fill and line properties (see "Ad