<map id="QwtWidgetOverlay" name="QwtWidgetOverlay">
<area shape="rect" id="node1" title="An overlay for a widget." alt="" coords="97,80,228,107"/>
<area shape="rect" id="node3" title=" " alt="" coords="5,155,157,181"/>
<area shape="rect" id="node4" title=" " alt="" coords="182,155,306,181"/>
<area shape="rect" id="node2" title=" " alt="" coords="126,5,199,32"/>
</map>
