Attribute graph

A attribute graph can be created from the popup menu of a Venn diagram. Each node in the graph corresponds to an area in the Venn diagram. The arcs between the nodes indicate the network connections between the network nodes of the areas. The nodes are colored according to the corresponding diagram areas. In addition, moving the mouse cursor over a node shows a tool tip which shows the attributes of the diagram area.

Attribute graph

The nodes can be dragged with the mouse. In addition, the popup menu contains some options for adjusting the view:

Show incoming connections of this vertex
Selecting this option causes only those arcs which start at the selected node to be drawn while all the rest are hidden. This item is enabled only if the popup menu was opened on a node.
Show outgoing connections of this vertex
Selecting this causes only those arcs which end at the selected node to be drawn. This menu item is enabled only if the popup menu was opened on a node.
Show all connections
Makes all arcs visible if some of them were hidden (because of selecting one of the previous menu items).
Hide empty nodes
When this menu item is checked only those nodes which contain network nodes are drawn. Unchecking this causes all nodes to be drawn normally. Note that every time the selection is changed the displayed network nodes are automatically arranged in a tree formation.
Use Attribute Aliases
This menu item affects the tool tips. When it is checked the attribute labels in the tool tips are replaced by the full names of the attributes.

Attribute graph popup menu