digraph G
{
  edge [fontname="FreeSans",fontsize="10",labelfontname="FreeSans",labelfontsize="10"];
  node [fontname="FreeSans",fontsize="10",shape=record];
  rankdir=LR;
  Node1 [label="QwtPolarItemDict",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$class_qwt_polar_item_dict.html",tooltip="A dictionary for polar plot items."];
  Node1 -> Node2 [dir=back,color="midnightblue",fontsize="10",style="solid",fontname="FreeSans"];
  Node2 [label="QwtPolarPlot",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$class_qwt_polar_plot.html",tooltip="A plotting widget, displaying a polar coordinate system."];
}