<map id="G" name="G">
<area shape="rect" id="node2" href="$class_qwt_round_scale_draw.html" title="A class for drawing round scales." alt="" coords="12,86,153,117"/>
<area shape="rect" id="node4" href="$class_qwt_abstract_scale_draw.html" title="A abstract base class for drawing scales." alt="" coords="5,6,160,37"/>
</map>
