e render data cache to reflect the current data
         provider values.</td></tr><tr><td class="idxrow" colspan="2"><a href="com/scottlogic/sparkline/Sparkline.html#updateData()" onclick="javascript:loadClassListFrame('com/scottlogic/sparkline/class-list.html');">updateData</a>() &mdash; method,  class com.scottlogic.sparkline.<a href="com/scottlogic/sparkline/Sparkline.html" onclick="javascript:loadClassListFrame('com/scottlogic/sparkline/class-list.html');">Sparkline</a></td></tr><tr><td width="20"></td