">m_xaxis</a> =&gt; null()</td></tr>
<tr class="memdesc:afd5e9b00e8e1146c9fb84e0d0117c2e3"><td class="mdescLeft">&#160;</td><td class="mdescRight">The x-axis. <br /></td></tr>
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<tr class="memitem:ade01966b7cbc1f09297e329dafa69e58"><td class="memItemLeft" align="right" valign="top"><a id="ade01966b7cbc1f09297e329dafa69e58"></a>
type(<a class="el" href="structfplot__core_1_1y__axis.html">y_axis</a>), p