Interface: Actions ​

Hierarchy ​

• ViewportFunctions

  ↳ Actions

Table of contents ​

Properties ​

• $destroy
• $reset
• addEdges
• addNodes
• addSelectedEdges
• addSelectedElements
• addSelectedNodes
• applyEdgeChanges
• applyNodeChanges
• endConnection
• findEdge
• findNode
• fitBounds
• fitView
• fromObject
• getIntersectingNodes
• getTransform
• isNodeIntersecting
• panBy
• project
• removeEdges
• removeNodes
• removeSelectedEdges
• removeSelectedElements
• removeSelectedNodes
• setCenter
• setEdges
• setElements
• setInteractive
• setMaxZoom
• setMinZoom
• setNodeExtent
• setNodes
• setState
• setTransform
• setTranslateExtent
• startConnection
• toObject
• updateConnection
• updateEdge
• updateNodeDimensions
• updateNodeInternals
• updateNodePositions
• zoomIn
• zoomOut
• zoomTo

Properties ​

$destroy ​

• $destroy: () => void

Type declaration ​

▸ (): void

remove store instance from global storage and destroy it (will invalidate effect scopes)

Returns ​

void

$reset ​

• $reset: () => void

Type declaration ​

▸ (): void

reset state to defaults

Returns ​

void

addEdges ​

• addEdges: AddEdges

parses edges and adds to state

addNodes ​

• addNodes: AddNodes

parses nodes and adds to state

addSelectedEdges ​

• addSelectedEdges: (edges: GraphEdge<any, any, string>[]) => void

Type declaration ​

▸ (edges): void

manually select edges and add to state

Parameters ​

Returns ​

void

addSelectedElements ​

• addSelectedElements: (elements: FlowElements<any, any, any, any>) => void

Type declaration ​

▸ (elements): void

manually select elements and add to state

Parameters ​

Returns ​

void

addSelectedNodes ​

• addSelectedNodes: (nodes: GraphNode<any, any, string>[]) => void

Type declaration ​

▸ (nodes): void

manually select nodes and add to state

Parameters ​

Returns ​

void

applyEdgeChanges ​

• applyEdgeChanges: (changes: EdgeChange[]) => GraphEdge<any, any, string>[]

Type declaration ​

▸ (changes): GraphEdge<any, any, string>[]

applies default edge change handler

Parameters ​

Returns ​

GraphEdge<any, any, string>[]

applyNodeChanges ​

• applyNodeChanges: (changes: NodeChange[]) => GraphNode<any, any, string>[]

Type declaration ​

▸ (changes): GraphNode<any, any, string>[]

applies default node change handler

Parameters ​

Returns ​

GraphNode<any, any, string>[]

endConnection ​

• endConnection: (event?: MouseEvent | TouchEvent, isClick?: boolean) => void

Type declaration ​

▸ (event?, isClick?): void

end (or cancel) a connection

Parameters ​

Returns ​

void

findEdge ​

• findEdge: FindEdge

find an edge by id

findNode ​

• findNode: FindNode

find a node by id

fitBounds ​

• fitBounds: FitBounds

Inherited from ​

ViewportFunctions.fitBounds

fitView ​

• fitView: FitView

Inherited from ​

ViewportFunctions.fitView

fromObject ​

• fromObject: (obj: FlowExportObject) => void

Type declaration ​

▸ (obj): void

load graph from export obj

Parameters ​

Returns ​

void

getIntersectingNodes ​

• getIntersectingNodes: GetIntersectingNodes

returns all node intersections

getTransform ​

• getTransform: GetTransform

Inherited from ​

ViewportFunctions.getTransform

isNodeIntersecting ​

• isNodeIntersecting: IsNodeIntersecting

check if a node is intersecting with a defined area

panBy ​

• panBy: (delta: XYPosition) => boolean

Type declaration ​

▸ (delta): boolean

pan the viewport; return indicates if a transform has happened or not

Parameters ​

Returns ​

boolean

project ​

• project: Project

Inherited from ​

ViewportFunctions.project

removeEdges ​

• removeEdges: RemoveEdges

remove edges from state

removeNodes ​

• removeNodes: RemoveNodes

remove nodes (and possibly connected edges) from state

removeSelectedEdges ​

• removeSelectedEdges: (edges: GraphEdge<any, any, string>[]) => void

Type declaration ​

▸ (edges): void

manually unselect edges and remove from state

Parameters ​

Returns ​

void

removeSelectedElements ​

• removeSelectedElements: (elements?: Elements<any, any, any, any>) => void

Type declaration ​

▸ (elements?): void

unselect selected elements (if none are passed, all elements are unselected)

Parameters ​

Returns ​

void

removeSelectedNodes ​

• removeSelectedNodes: (nodes: GraphNode<any, any, string>[]) => void

Type declaration ​

▸ (nodes): void

manually unselect nodes and remove from state

Parameters ​

Returns ​

void

setCenter ​

• setCenter: SetCenter

Inherited from ​

ViewportFunctions.setCenter

setEdges ​

• setEdges: SetEdges

parses edges and re-sets the state

setElements ​

• setElements: SetElements

parses elements (nodes + edges) and re-sets the state

setInteractive ​

• setInteractive: (isInteractive: boolean) => void

Type declaration ​

▸ (isInteractive): void

enable/disable node interaction (dragging, selecting etc)

Parameters ​

Returns ​

void

setMaxZoom ​

• setMaxZoom: (zoom: number) => void

Type declaration ​

▸ (zoom): void

apply max zoom value to d3

Parameters ​

Returns ​

void

setMinZoom ​

• setMinZoom: (zoom: number) => void

Type declaration ​

▸ (zoom): void

apply min zoom value to d3

Parameters ​

Returns ​

void

setNodeExtent ​

• setNodeExtent: (nodeExtent: CoordinateExtent | CoordinateExtentRange) => void

Type declaration ​

▸ (nodeExtent): void

apply extent to nodes

Parameters ​

Returns ​

void

setNodes ​

• setNodes: SetNodes

parses nodes and re-sets the state

setState ​

• setState: SetState

set new state

setTransform ​

• setTransform: SetTransform

Inherited from ​

ViewportFunctions.setTransform

setTranslateExtent ​

• setTranslateExtent: (translateExtent: CoordinateExtent) => void

Type declaration ​

▸ (translateExtent): void

apply translate extent to d3

Parameters ​

Returns ​

void

startConnection ​

• startConnection: (startHandle: ConnectingHandle, position?: XYPosition, event?: MouseEvent | TouchEvent, isClick?: boolean) => void

Type declaration ​

▸ (startHandle, position?, event?, isClick?): void

start a connection

Parameters ​

Returns ​

void

toObject ​

• toObject: () => FlowExportObject

Type declaration ​

▸ (): FlowExportObject

return an object of graph values (elements, viewport transform) for storage and re-loading a graph

Returns ​

FlowExportObject

updateConnection ​

• updateConnection: (position: XYPosition, result?: null | ConnectingHandle, status?: null | ConnectionStatus) => void

Type declaration ​

▸ (position, result?, status?): void

update connection position

Parameters ​

Returns ​

void

updateEdge ​

• updateEdge: UpdateEdge

updates an edge

updateNodeDimensions ​

• updateNodeDimensions: UpdateNodeDimensions

internal dimensions' updater, you probably don't want to use this

updateNodeInternals ​

• updateNodeInternals: UpdateNodeInternals

force update node internal data, if handle bounds are incorrect, you might want to use this

updateNodePositions ​

• updateNodePositions: UpdateNodePosition

internal position updater, you probably don't want to use this

zoomIn ​

• zoomIn: ZoomInOut

Inherited from ​

ViewportFunctions.zoomIn

zoomOut ​

• zoomOut: ZoomInOut

Inherited from ​

ViewportFunctions.zoomOut

zoomTo ​

• zoomTo: ZoomTo

Inherited from ​

ViewportFunctions.zoomTo