>fontFamily</code></td>
<td><code>String</code></td>
<td><code>&quot;&apos;Helvetica Neue&apos;, &apos;Helvetica&apos;, &apos;Arial&apos;, sans-serif&quot;</code></td>
<td>Font family to use when rendering labels.</td>
</tr>
<tr>
<td><code>fontSize</code></td>
<td><code>Number</code></td>
<td>10</td>
<td>font size in pixels</td>
</tr>
<tr>
<td><code>fontStyle</code></td>
<td><code>String</code></td>
<td><code>&apos;normal&apos;</code></td>
<td>Font style to use when rendering point labels.</td>
</tr>
</tbod