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<colgroup>
<col align="center">
<col align="right">
<col>
<col>
<col>
<col>
</colgroup>
<thead><tr>
<th>Tag (hex)</th>
<th>Tag (dec)</th>
<th>IFD</th>
<th>Key</th>
<th>Type</th>
<th>Tag description</th>
</tr></thead>
<tbody>
<tr class="OddRow">
<td>0x0002</td>
<td>2</td>
<td>Makernote</td>
<td>Exif.CanonPi.ImageWidth</td>
<td>Short</td>
<td>Image width</td>
</tr>
<tr class="EvenRow">
<td>0x0003</td>
<td>3</td>
<td>Makernote</td>
<td>Exif.CanonPi.ImageHeight</td>
<td>Short</td>
<td>Image height</td>
</tr>
<tr class="OddRow">
<td>0x0004</td>
<td>4</td>
<td>Makernote</td>
<td>Exif.CanonPi.ImageWidthAsShot</td>
<td>Short</td>
<td>Image width (as shot)</td>
</tr>
<tr class="EvenRow">
<td>0x0005</td>
<td>5</td>
<td>Makernote</td>
<td>Exif.CanonPi.ImageHeightAsShot</td>
<td>Short</td>
<td>Image height (as shot)</td>
</tr>
<tr class="OddRow">
<td>0x0016</td>
<td>22</td>
<td>Makernote</td>
<td>Exif.CanonPi.AFPointsUsed</td>
<td>Short</td>
<td>AF points used</td>
</tr>
<tr class="EvenRow">
<td>0x001a</td>
<td>26</td>
<td>Makernote</td>
<td>Exif.CanonPi.AFPointsUsed20D</td>
<td>Short</td>
<td>AF points used (20D)</td>
</tr>
</tbody>
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