t;optional><br></td><td class="default">uiDefaultFont</td><td class="description last"></td></tr></tbody></table></div><dl class="details"><div class="details-item-container"><dt class="tag-source bold">Source</dt><dd class="tag-source"><ul><li><a href="plugins_uiSystem.js.html">plugins/uiSystem.js</a>, <a href="plugins_uiSystem.js.html#line161">line 161</a></li></ul></dd></div></dl><h3 class="name has-anchor" id=".drawUITile"><span class="type-signature">(static) </span>drawUITile<span class="signature">(p