 texture to tile onto the image background</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#threshold">-threshold <var>value</var></a></td>
    <td>threshold the image</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#thumbnail">-thumbnail <var>geometry</var></a></td>
    <td>create a thumbnail of the image</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#tile">-tile <var>filename</var></a></td>
    <td>tile image when filling a graphic primitive</td>
  </tr>

  <