. <a href="#barpercentage-vs-categorypercentage">more...</a></td>
</tr>
<tr>
<td><code>barThickness</code></td>
<td><code>Number</code></td>
<td></td>
<td>Manually set width of each bar in pixels. If not set, the base sample widths are calculated automatically so that they take the full available widths without overlap. Then, the bars are sized using <code>barPercentage</code> and <code>categoryPercentage</code>.</td>
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<tr>
<td><code>maxBarThickness</code></td>
<td><code>Number</code></td>
<td></td>
<t