digraph "UsbDevice" { edge [fontname="Helvetica",fontsize="10",labelfontname="Helvetica",labelfontsize="10"]; node [fontname="Helvetica",fontsize="10",shape=record]; Node1 [label="UsbDevice",height=0.2,width=0.4,color="black", fillcolor="grey75", style="filled" fontcolor="black"]; Node2 -> Node1 [dir="back",color="darkorchid3",fontsize="10",style="dashed",label=" epinfo" ,fontname="Helvetica"]; Node2 [label="EpInfo",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$struct_ep_info.html"]; Node3 -> Node1 [dir="back",color="darkorchid3",fontsize="10",style="dashed",label=" address" ,fontname="Helvetica"]; Node3 [label="UsbDeviceAddress",height=0.2,width=0.4,color="black", fillcolor="white", style="filled",URL="$struct_usb_device_address.html"]; }