netgraph

type Edge struct {
	A, B uint16
	Mask uint8
}

type Graph struct {
	Nodes []string
	X, Y  []float64
	// Degree is how many transports each visor has.
	Degree []int
	Types  []string
	Edges  []Edge
	// Transports is how many transports the graph was built from.
	Transports int
	// Group numbers each visor's group from 0, or is -1 for one alone.
	// Nil when no groups were given. Groups is how many there are.
	Group  []int
	Groups int
}

type Link struct {
	A, B string
	Type string
}

type Mark struct {
	Name  string
	Color string
}

type Page struct {
	Title  string
	Back   string
	Source func(ctx context.Context) ([]Link, error)
	// Marks, when set, colors some visors by key, and Legend names the colors.
	Marks  func(ctx context.Context) map[string]string
	Legend []Mark
	// Groups, when set, gives one key to visors that belong together. The
	// page shows group numbers and sizes, never the keys, and GroupsAre says
	// what a group shares, such as "one public IP".
	Groups    func(ctx context.Context) map[string]string
	GroupsAre string
	// contains filtered or unexported fields
}