Setting node and link properties

Node, Link, and Subgraph objects have a number of properties that can be used to change their appearance. These properties are used in bindings of the default node and link template (see Using templates and bindings).
Node properties
label
The label of the node.
backgroundColor
The node background color.
selectedBackgroundColor
The node background color when selected.
borderColor
The color of the border.
textColor
The color of the text.
selectedTextColor
The color of the text when selected.
Link properties
strokeColor
The color of the link.
strokeWidth
The width of the link.
selectedStrokeColor
The color of the link when selected.
selectedStrokeWidth
The width of the link when selected.
Subgraph properties
(Subgraph inherits all Node properties)
headerColor
The background color of the subgraph header.
selectedHeaderColor
The background color of the subgraph header when selected.
graphBackgroundColor
The background color of the embedded Graph.