package d2sequence

Import Path
	oss.terrastruct.com/d2/d2layouts/d2sequence (on go.dev)

Dependency Relation
	imports 15 packages, and imported by one package

Involved Source Files

	    constants.go
	    layout.go
	    sequence_diagram.go
Package-Level Functions (total 2)

	 func IsLifelineEnd(obj *d2graph.Object) bool
	 func Layout(ctx context.Context, g *d2graph.Graph, layout d2graph.LayoutGraph) error
		Layout runs the sequence diagram layout engine on objects of shape sequence_diagram
		
		1. Run layout on sequence diagrams
		2. Set the resulting dimensions to the main graph shape


Package-Level Constants (total 21)

	const EDGE_GROUP_LABEL_PADDING = 20
	const GROUP_CONTAINER_PADDING = 12
	const GROUP_Z_INDEX = 3
	const HORIZONTAL_PAD = 40
		units of space on the left/right when computing the space required between actors

	const LABEL_HORIZONTAL_PAD = 60
	const LIFELINE_LABEL_PAD = 5
		pad when the actor has the label placed OutsideMiddleBottom so that the lifeline is not so close to the text

	const LIFELINE_STROKE_DASH int = 6
	const LIFELINE_STROKE_WIDTH int = 2
	const LIFELINE_Z_INDEX = 1
	const MESSAGE_Z_INDEX = 4
	const MIN_ACTOR_DISTANCE = 150
	const MIN_ACTOR_WIDTH = 100
	const MIN_MESSAGE_DISTANCE = 30
		min vertical distance between messages

	const MIN_SPAN_HEIGHT = 30
		when a span has a single messages

	const NOTE_Z_INDEX = 5
	const SELF_MESSAGE_HORIZONTAL_TRAVEL = 80
	const SPAN_BASE_WIDTH = 12
		default size

	const SPAN_DEPTH_GROWTH_FACTOR = 8
		as the spans start getting nested, their size grows

	const SPAN_MESSAGE_PAD = 10
	const SPAN_Z_INDEX = 2
	const VERTICAL_PAD = 40
		units of space on the top/bottom when computing the space required between messages
		TODO lower

The pages are generated with Golds v0.8.2. (GOOS=linux GOARCH=amd64)
Golds is a Go 101 project developed by Tapir Liu.
PR and bug reports are welcome and can be submitted to the issue list.
Please follow @zigo_101 (reachable from the left QR code) to get the latest news of Golds.