d class="memItemRight" valign="bottom"><a class="el" href="classChart_1_1Base.html#ad6bc3855bdc31bc6e264e390f5e660c2">scalar_png</a> (scalar dataref)</td></tr>
<tr class="memdesc:ad6bc3855bdc31bc6e264e390f5e660c2 inherit pub_methods_classChart_1_1Base"><td class="mdescLeft">&#160;</td><td class="mdescRight">Produce the graph of options set in PNG format to be directly returned.  <a href="#ad6bc3855bdc31bc6e264e390f5e660c2"></a><br/></td></tr>
<tr class="memitem:aa9791b8cc8b287fa966402574afaf03f inherit pub_