<map id="G" name="G"> <area shape="rect" href="$classWt_1_1Chart_1_1WAbstractChart.html" title="Abstract base class for MVC-based charts." alt="" coords="103,379,281,405"/> <area shape="rect" href="$classWt_1_1WInteractWidget.html" title="An abstract widget that can receive user-interface interaction." alt="" coords="120,229,264,256"/> <area shape="rect" href="$classWt_1_1WWebWidget.html" title="A base class for widgets with an HTML counterpart." alt="" coords="128,155,256,181"/> <area shape="rect" href="$classWt_1_1WWidget.html" title="The abstract base class for a user-interface component." alt="" coords="143,80,241,107"/> <area shape="rect" href="$classWt_1_1WObject.html" title="A base class for objects that participate in the signal/slot system." alt="" coords="144,5,240,32"/> <area shape="rect" href="$classWt_1_1Chart_1_1WCartesianChart.html" title="A cartesian chart." alt="" coords="5,453,189,480"/> <area shape="rect" href="$classWt_1_1Chart_1_1WPieChart.html" title="A pie chart." alt="" coords="213,453,360,480"/> </map>