General infos: It switches visibility of general text info.
Legend: It switches legend of heat-map.
Node ID: It switches visibility of node ID.
Node info: It switches visibility of node text info.
Route(s): It switches visibility of Route(s).
black background: It switches background color.
Edge display mode:hide: It hide edges.
Edge display mode:category: It draws edges in color of the layers.
Edge display mode:evaluation: It draws edges in heat-map color.
Edge display mode:weight: It draws edges in weighted color.
Show Rank: It switches visibility of ranking of nodes.
annotation angle: It sets the angle of leading lines of ranking annotation.
Length annotation: It sets the length of leading lines of ranking annotation.
Line Width annotation: It sets the thickness of leading lines of ranking annotation.
Height Scale: It changes the ratio of height size.
Size Node: It sets the node size on screen.
Size Mark: It sets the mark(Origin and Destination) size on screen.
Line Width Mark: It sets the mark(Origin and Destination) size on screen.
Width Edge Display: It sets the thickness of edges on screen.
Width Route Display: It sets the thickness of Routes on screen.
Size Route Arrow: It sets the size of Route arrow on screen.
Opacity Node Display: It sets the opacity of nodes on screen.
Opacity Edge Display: It sets the opacity of edges on screen.
Opacity Route Display: It sets the opacity of Routes on screen.
Opacity Background: It sets the opacity of background texture.
Opacity Grid Display: It sets the opacity of grid on screen.
Font Size General: It sets the size of general info text on screen.
Font Size Node: It sets the size of node info text on screen.
Font Size Element: It sets the size of origins and destinations info text on screen.
Font Size Rank: It sets the size of ranking annotation text on screen.