digraph G { bgcolor="transparent"; edge [fontname="FreeSans.ttf",fontsize="10",labelfontname="FreeSans.ttf",labelfontsize="10"]; node [fontname="FreeSans.ttf",fontsize="10",shape=record]; Node1 [label="mpPolygon",height=0.2,width=0.4,color="black", fillcolor="grey75", style="filled" fontcolor="black"]; Node2 -> Node1 [dir=back,color="midnightblue",fontsize="10",style="solid",fontname="FreeSans.ttf"]; Node2 [label="mpMovableObject",height=0.2,width=0.4,color="black",URL="$classmp_movable_object.html",tooltip="This virtual class represents objects that can be moved to an arbitrary 2D location+rotation."]; Node3 -> Node2 [dir=back,color="midnightblue",fontsize="10",style="solid",fontname="FreeSans.ttf"]; Node3 [label="mpLayer",height=0.2,width=0.4,color="black",URL="$classmp_layer.html",tooltip="Plot layer, abstract base class."]; }