<area shape="rect" href="$a02738.html" title="vtkQtChartLayer.h" alt="" coords="312,80,446,107"> <area shape="rect" href="$a02720.html" title="vtkQtChartAxis.h" alt="" coords="163,80,288,107"> <area shape="rect" href="$a02733.html" title="vtkQtChartGraphicsItemTypes.h" alt="" coords="315,155,531,181">