of a structure as optional.">@:optional</span><span class="label label-optional">optional</span><a href="#font"><span class="identifier">font</span></a>:<span class="type">Null</span>&lt;<a class="type" title="aeons.graphics.Font - Aeons typedef for the Kha Font class." href="../../aeons/graphics/Font.html">Font</a>&gt;</code></h3><div class="doc"><p>The font to use.</p></div></div><div class="field "><a name="color"></a><h3 class="anchor"><code><span class="label label-meta label-meta-optional" title="Mark