sequence

type Diagram struct {
	Start, End Time

	Lanes    []*Lane
	Messages []*Message

	AutoSleep Time
	AutoDelay Time

	Theme struct {
		TimeScale     diagram.Length // length per time-unit
		CaptionHeight diagram.Length
		LaneWidth     diagram.Length
		LanePadding   diagram.Length

		Time    diagram.Style
		Caption diagram.Style
		Message diagram.Style
		Send    diagram.Style
	}
}

type Lane struct {
	Order int
	Name  Role

	Start Time
	End   Time

	Center diagram.Length

	Caption diagram.Style
	Line    diagram.Style
}

type Message struct {
	From Role
	To   Role
	Text string

	When  Time
	Sleep Time
	Delay Time

	Caption diagram.Style
	Line    diagram.Style
	// contains filtered or unexported fields
}

type Role = string

type Time = float64