</span>&nbsp;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;<br>
&nbsp;&nbsp;&nbsp;&nbsp;last&nbsp;=&nbsp;getappdata(&nbsp;<span class=graph>gcf</span>,&nbsp;<span class=quotes>'last'</span>&nbsp;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;x&nbsp;=&nbsp;<span class=graph>get</span>(&nbsp;last,&nbsp;<span class=quotes>'xdata'</span>&nbsp;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;y&nbsp;=&nbsp;<span class=graph>get</span>(&nbsp;last,&nbsp;<span class=quotes>'ydata'</span>&nbsp;);<br>
&nbsp;&nbsp;&nbsp;&nbsp;<br>
&nbsp;&nbsp;&nbsp;&nbsp;<span class=