lass=quotes>'height'</span>),&nbsp;options.height&nbsp;=&nbsp;16;&nbsp;<span class=keyword>end</span><br>
&nbsp;&nbsp;<br>
&nbsp;&nbsp;<span class=comment>%&nbsp;brush&nbsp;stroke&nbsp;within&nbsp;del_dist&nbsp;is&nbsp;deleted</span><br>
&nbsp;&nbsp;<span class=keyword>if</span>&nbsp;~isfield(&nbsp;options,&nbsp;<span class=quotes>'del_dist'</span>),&nbsp;options.del_dist&nbsp;=&nbsp;0.01;&nbsp;<span class=keyword>end</span>&nbsp;&nbsp;<br>
&nbsp;&nbsp;<br>
&nbsp;&nbsp;<span class=graph>figure</span>;<br>
&