Class TreeEdge`Unindexed`

GoJS® Diagramming Components
version 4.0.0
by Northwoods Software®

This holds TreeLayout-specific information about Links.

This class inherits from LayoutEdge.

Hierarchy (View Summary)

LayoutEdge
- TreeEdge

Index

Constructors

Accessors

data fromVertex link network relativePoint toVertex

Methods

commit getOtherVertex

Constructors

constructor

new TreeEdge(network: TreeNetwork): TreeEdge
Parameters
- network: TreeNetwork
Returns TreeEdge
Overrides LayoutEdge.constructor

Accessors

data

get data(): ObjectData | null
For virtualized layouts working on model data instead of a Link.

Returns ObjectData | null
Inherited from LayoutEdge.data

fromVertex

get fromVertex(): TreeVertex
Gets or sets the LayoutVertex that this edge comes from. Setting this property does not change any LayoutVertex.destinationEdges collection.

Returns TreeVertex
Overrides LayoutEdge.fromVertex

link

get link(): Link | null
Gets or sets the Link associated with this edge, if any. The value may be null if this edge is a "dummy" edge, not represented by a real Link in the Diagram.

Returns Link | null
Inherited from LayoutEdge.link

`Readonly`network

get network(): LayoutNetwork
Gets the LayoutNetwork that owns this edge. The default value is null. It is set automatically for you in LayoutNetwork.createEdge.

Returns LayoutNetwork
Inherited from LayoutEdge.network

relativePoint

get relativePoint(): Point
Gets or sets a Point, relative to the parent node, that may be useful in routing this link.

Returns Point

toVertex

get toVertex(): TreeVertex | null
Gets or sets the LayoutVertex that this edge goes to. Setting this property does not change any LayoutVertex.sourceEdges collection.

Returns TreeVertex | null
Overrides LayoutEdge.toVertex

Methods

`Override`commit

commit(): void
Commits the position of the Link and routes it.

Returns void
Overrides LayoutEdge.commit

getOtherVertex

getOtherVertex(v: LayoutVertex): LayoutVertex | null
Returns the edge's vertex at the other of this edge from the given vertex.
Parameters
- v: LayoutVertex
Returns LayoutVertex | null
Inherited from LayoutEdge.getOtherVertex