: <a href="http://api.haxe.org/Null.html">Null</a>&lt;<a href="../../../api/luxe/Rectangle.html">luxe.Rectangle</a>&gt;</code><br/></span>
            <span class="small_desc_flat">optional existing rect. oveerrides x/y/w/h</span><br/><span class="member apipage">
                <a name="primitive_type"><a class="lift" href="#primitive_type">primitive_type</a></a><div class="clear"></div>
                <code class="signature apipage">primitive_type : <a href="http://api.haxe.org/Null.html">Null</a>&lt;<a