<td class="summaryTableInheritanceCol"><img src="../../../images/inheritedSummary.gif" alt="Inherited" title="Inherited" class="inheritedSummaryImage"></td><td class="summaryTableSignatureCol"><a href="../../../com/scottlogic/sparkline/sparklineClasses/ColumnSparklineBase.html#renderData" class="signatureLink">renderData</a> : <a href="../../../com/scottlogic/sparkline/sparklineClasses/ColumnSparklineRenderData.html">ColumnSparklineRenderData</a><div class="summaryTableDescription">
         A cache of the 