igure</td></tr>
  <tr><td style="white-space: nowrap;" class="col1">'movie', M</td> <td>Save an animation to the movie M</td></tr>
  <tr><td style="white-space: nowrap;" class="col1">'trail', L</td> <td>Draw a line recording the tip path, with line style L</td></tr>
  <tr></tr>
  <tr></tr>  <tr><td style="white-space: nowrap;" class="col1">'scale', S</td> <td>Annotation scale factor</td></tr>
  <tr><td style="white-space: nowrap;" class="col1">'zoom', Z</td> <td>Reduce size of auto-computed workspace by Z, 