ss="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#line1">line 1</a></li></ul></dd></div></dl></div><h2 id="members" class="subsection-title has-anchor">Members</h2><h3 class="name has-anchor" id=".uiContext"><span class="type-signature">(static) </span>uiContext<span class="type-signature"> :CanvasRenderingContext2D|OffscreenCanvasRenderingContext2D</span></h3><div cl