class=quotes>'YLim'</span>,rect(3:4));<br>
<br>
<span class=keyword>if</span>&nbsp;size(rect,2)&gt;=6,<br>
&nbsp;&nbsp;&nbsp;<span class=graph>set</span>(handle,<span class=quotes>'ZLim'</span>,rect(5:6));<br>
<span class=keyword>end</span><br>
<br>
<span class=jump>return</span>;<br>
</code>
