RectID"></a><h3 class="anchor"><code><a href="#getRectID"><span class="identifier">getRectID</span></a>(<span style="white-space:nowrap">rect:<a class="type" title="openfl.geom.Rectangle - A Rectangle object is an area defined by its position, as indicated by its top-left corner point(x, y) and by its width and its height." href="../../openfl/geom/Rectangle.html">Rectangle</a></span>):<a class="type" title="Null - Null&amp;lt;T&amp;gt; is a wrapper that can be used to make the basic types Int, Float and Boo