xtractNumCasesPlotted__" title="Permalink to this definition">¶</a></dt>
<dd><p>The __plotCase__() function is often called via a pooling map.
As such, the data returned from the pool map is an array of True/False values
where each True represents a case being plotted and each False represents a case
not being plotted. This function counts the number of True’s and retuns that.</p>
<dl class="field-list simple">
<dt class="field-odd">Parameters</dt>
<dd class="field-odd"><p><strong>plotCaseDataArray</stro