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<area shape="rect" id="node3" href="$class_qwt_abstract_legend.html" title="Abstract base class for legend widgets. " alt="" coords="145,56,279,83"/>
<area shape="rect" id="node7" href="$class_qwt_plot.html" title="A 2&#45;D plotting widget. " alt="" coords="178,5,246,32"/>
<area shape="rect" id="node9" href="$class_qwt_plot_canvas.html" title="Canvas of a QwtPlot. " alt="" coords="157,107,267,133"/>
<area shape="rect" id="node11" href="$class_qwt_text_label.html" title="A Widget which displays a QwtText. " alt="" coords="161,157,263,184"/>
<area shape="rect" id="node5" href="$class_qwt_legend.html" title="The legend widget. " alt="" coords="345,56,431,83"/>
<area shape="rect" id="node13" href="$class_qwt_legend_label.html" title="A widget representing something on a QwtLegend. " alt="" coords="329,157,447,184"/>
<area shape="rect" id="node14" href="$class_qwt_plot_dict.html" title="A dictionary for plot items. " alt="" coords="5,5,96,32"/>
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