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<legend> Legend
A list or table of the explanations for symbols, characters, terms, or abbreviations, where each entry in the list names
a symbol (or similar) and provides a gloss for that symbol. Such lists act as a key
to the symbology of a graphic, figure, or table.
Usage/Remarks
Legends typically accompany figures or tables to act as a key to the symbols, characters,
or abbreviations used in the graphic, figure, table, etc. Such lists may show a heading
such as “Key” (“Légende” in French, “Legende” in German). Legends may also be called
“where lists”, “keys”, “variable lists”, “legends”, “symbol charts”, etc., with the
exact list heading given as the <title> of the <legend> element.
Attributes
Multi-lang Attributes
Models and Context
May be contained in
Description
The following, in order:
- <label> Label (of an Equation, Figure, Reference, etc.), zero or one
- <title> Title, zero or one
- Any combination of:
Content Model
<!ELEMENT legend %legend-model; >
Expanded Content Model
(label?, title?, (def-list | list | array | table-wrap | p)*)
Tagged Samples
Legend for a figure using <def-list>
...
<fig id="fig_A.1" orientation="portrait">
<label>Figure One</label>
<caption><title>Build Parameters</title></caption>
<legend>
<title>Key</title>
<def-list>
<def-item><term>I</term>
<def><p>Input</p></def>
</def-item>
<def-item><term>O</term>
<def><p>Output</p></def>
</def-item>
...
</def-list>
</legend>
<graphic xlink:href="1234"/>
</fig>
...
Legend for a table
...
<table-wrap id="tbl-1" position="anchor">
<caption>
<title>Transyltucky 2023 Basketball Schedule</title>
</caption>
<legend>
<title>Terms Key</title>
<def-list>
<title>Location</title>
<def-item><term>A</term>
<def><p>Away Game</p></def></def-item>
<def-item><term>H</term>
<def><p>Home Game</p></def></def-item>
<def-item><term>TBA</term>
<def><p>To Be Announced</p></def></def-item>
</def-list>
<def-list>
<title>Type</title>
<def-item><term>C</term>
<def><p>Conference Game</p></def></def-item>
<def-item><term>EXH</term>
<def><p>Exhibition Game</p></def></def-item>
<def-item><term>NC</term>
<def><p>Non-conference Game</p></def></def-item>
</def-list>
</legend>
<table>
<tr>
<th>Date</th>
<th>Opponent</th>
<th>Location</th>
<th>Type</th>
</tr>
<tr>
<td>Nov. 7</td>
<td>St. Osmond</td>
<td>A</td>
<td>EXH</td>
</tr>
<tr>
<td>Nov. 11</td>
<td>John Adams</td>
<td>H</td>
<td>C</td>
</tr>
<tr>
<td>Nov. 14</td>
<td>Bell State</td>
<td>H</td>
<td>C</td>
</tr>
<tr>
<td>Nov. 18</td>
<td>Copeland</td>
<td>A</td>
<td>NC</td>
</tr>
<tr>
<td>Dec. 2</td>
<td>BMU-East Stoddard</td>
<td>TBA</td>
<td>C</td>
</tr>
...
</table>
</table-wrap>
...