<map id="G" name="G">
<area shape="rect" id="node1" href="$class_qwt_magnifier.html" title="QwtMagnifier provides zooming, by magnifying in steps." alt="" coords="7,5,103,35"/>
<area shape="rect" id="node3" href="$class_qwt_plot_magnifier.html" title="QwtPlotMagnifier provides zooming, by magnifying in steps." alt="" coords="152,5,272,35"/>
</map>