-gravity <var>type</var></a></td>
    <td>horizontal and vertical text placement</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#grayscale">-grayscale <var>method</var></a></td>
    <td>convert image to grayscale</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#green-primary">-green-primary <var>point</var></a></td>
    <td>chromaticity green primary point</td>
  </tr>

  <tr>
    <td><a href="command-line-options.html#help">-help</a></td>
    <td>print program options</td>
  