Interface: ArcLayoutOptions

Options of arcLayout. Lengths are layout units (CSS px).

Properties

Property	Modifier	Type	Description
groupsep?	readonly	number	Extra space where the group changes between two neighbours (also before the ungrouped nodes). Only with order: 'group'. Default 0.
loopSize?	readonly	number	How far a self-link's loop rises beyond the edge of its node (the node's extent across the line). 0: self-links get no route. Default 12.
maxHeight?	readonly	number	Cap on how far an arc rises from the line: an arc between nodes more than twice this apart is a half ellipse of this height. Default: none (half circles).
nodesep?	readonly	number	Space between neighbouring nodes, added to their extents along the line. Default 20.
order?	readonly	ArcOrder	Order of the nodes along the line. 'input': by node index. 'group': by graph.group, ungrouped nodes last, index order within a group (input order when the graph has no groups). 'degree': most links first (a self-link counts twice), ties by index. 'barycenter': input order improved by sweeps barycenter sweeps (see the module comment). Default 'input'.
orientation?	readonly	"h" | "v"	Direction of the node line: 'h' along x, first node on the left; 'v' along y, first node at the top. Default 'h'.
sides?	readonly	ArcSides	Side of the arcs. 'above': +y for 'h', +x (right) for 'v'. 'below': the other side. 'direction': above, but a link whose target comes before its source in the order goes below, so every arc runs clockwise from its source to its target. Default 'above'.
sweeps?	readonly	number	Number of barycenter sweeps at most (it stops when a sweep changes nothing). Default 8.