MouseInteraction

@graph-viz › Globals › core › MouseInteraction

Hierarchy

• MouseInteraction

Index

Constructors

• constructor

Properties

• camera
• canvas
• dragging
• intersectedPointIdx
• mouse
• nodesData
• nodesMesh
• panDelta
• panEnd
• panStart
• raycaster
• registerClick

Methods

• findNearestNodeIndex
• getMouseInWorldSpace
• onClick
• onContextMenu
• onDragEnd
• onDragStart
• onMouseDown
• onMouseMove
• onMouseUp
• onMouseWheel
• onNodeDrag
• onNodeHoverIn
• onNodeHoverOut
• onPan
• onSecondaryClick
• onZoom
• updateData

Object literals

• registeredEventHandlers

Constructors

constructor

+ new MouseInteraction(canvas: HTMLCanvasElement, camera: OrthographicCamera, nodesMesh: Nodes, nodesData: DisplayNode[]): MouseInteraction

Defined in packages/core/src/MouseInteraction.ts:97

Parameters:

Name	Type
canvas	HTMLCanvasElement
camera	OrthographicCamera
nodesMesh	Nodes
nodesData	DisplayNode[]

Returns: MouseInteraction

Properties

Private Readonly camera

• camera: OrthographicCamera

Defined in packages/core/src/MouseInteraction.ts:92

---

Private Readonly canvas

• canvas: HTMLCanvasElement

Defined in packages/core/src/MouseInteraction.ts:91

---

Private dragging

• dragging: boolean

Defined in packages/core/src/MouseInteraction.ts:66

---

Private intersectedPointIdx

• intersectedPointIdx: number | null

Defined in packages/core/src/MouseInteraction.ts:65

---

Private Readonly mouse

• mouse: Vector2

Defined in packages/core/src/MouseInteraction.ts:96

---

Private nodesData

• nodesData: DisplayNode[]

Defined in packages/core/src/MouseInteraction.ts:64

---

Private Readonly nodesMesh

• nodesMesh: Nodes

Defined in packages/core/src/MouseInteraction.ts:90

---

Private Readonly panDelta

• panDelta: Vector3

Defined in packages/core/src/MouseInteraction.ts:95

---

Private Readonly panEnd

• panEnd: Vector3

Defined in packages/core/src/MouseInteraction.ts:94

---

Private Readonly panStart

• panStart: Vector3

Defined in packages/core/src/MouseInteraction.ts:93

---

Private Readonly raycaster

• raycaster: Raycaster

Defined in packages/core/src/MouseInteraction.ts:97

---

Private registerClick

• registerClick: boolean

Defined in packages/core/src/MouseInteraction.ts:67

Methods

Private findNearestNodeIndex

▸ findNearestNodeIndex(event: MouseEvent): number | null

Defined in packages/core/src/MouseInteraction.ts:169

Parameters:

Name	Type
event	MouseEvent

Returns: number | null

---

Private getMouseInWorldSpace

▸ getMouseInWorldSpace(z: number): Vector3‹›

Defined in packages/core/src/MouseInteraction.ts:299

Parameters:

Name	Type
z	number

Returns: Vector3‹›

---

onClick

▸ onClick(callback: ClickEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:141

Parameters:

Name	Type
callback	ClickEventHandler

Returns: void

---

Private onContextMenu

▸ onContextMenu(event: MouseEvent): void

Defined in packages/core/src/MouseInteraction.ts:305

Parameters:

Name	Type
event	MouseEvent

Returns: void

---

onDragEnd

▸ onDragEnd(callback: DragEndEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:153

Parameters:

Name	Type
callback	DragEndEventHandler

Returns: void

---

onDragStart

▸ onDragStart(callback: DragStartEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:145

Parameters:

Name	Type
callback	DragStartEventHandler

Returns: void

---

Private onMouseDown

▸ onMouseDown(event: MouseEvent): void

Defined in packages/core/src/MouseInteraction.ts:213

Parameters:

Name	Type
event	MouseEvent

Returns: void

---

Private onMouseMove

▸ onMouseMove(event: MouseEvent): void

Defined in packages/core/src/MouseInteraction.ts:253

Parameters:

Name	Type
event	MouseEvent

Returns: void

---

Private onMouseUp

▸ onMouseUp(event: MouseEvent): void

Defined in packages/core/src/MouseInteraction.ts:231

Parameters:

Name	Type
event	MouseEvent

Returns: void

---

Private onMouseWheel

▸ onMouseWheel(event: WheelEvent): void

Defined in packages/core/src/MouseInteraction.ts:293

Parameters:

Name	Type
event	WheelEvent

Returns: void

---

onNodeDrag

▸ onNodeDrag(callback: NodeDragEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:149

Parameters:

Name	Type
callback	NodeDragEventHandler

Returns: void

---

onNodeHoverIn

▸ onNodeHoverIn(callback: HoverEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:133

Parameters:

Name	Type
callback	HoverEventHandler

Returns: void

---

onNodeHoverOut

▸ onNodeHoverOut(callback: HoverEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:137

Parameters:

Name	Type
callback	HoverEventHandler

Returns: void

---

onPan

▸ onPan(callback: PanEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:157

Parameters:

Name	Type
callback	PanEventHandler

Returns: void

---

onSecondaryClick

▸ onSecondaryClick(callback: SecondaryClickEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:165

Parameters:

Name	Type
callback	SecondaryClickEventHandler

Returns: void

---

onZoom

▸ onZoom(callback: ZoomEventHandler): void

Defined in packages/core/src/MouseInteraction.ts:161

Parameters:

Name	Type
callback	ZoomEventHandler

Returns: void

---

updateData

▸ updateData(nodesData: DisplayNode[]): void

Defined in packages/core/src/MouseInteraction.ts:129

Parameters:

Name	Type
nodesData	DisplayNode[]

Returns: void

Object literals

Private registeredEventHandlers

▪ registeredEventHandlers: object

Defined in packages/core/src/MouseInteraction.ts:68

click

• click: noop = noop

Defined in packages/core/src/MouseInteraction.ts:79

dragEnd

• dragEnd: noop = noop

Defined in packages/core/src/MouseInteraction.ts:83

dragStart

• dragStart: noop = noop

Defined in packages/core/src/MouseInteraction.ts:82

nodeDrag

• nodeDrag: noop = noop

Defined in packages/core/src/MouseInteraction.ts:84

nodeHoverIn

• nodeHoverIn: noop = noop

Defined in packages/core/src/MouseInteraction.ts:80

nodeHoverOut

• nodeHoverOut: noop = noop

Defined in packages/core/src/MouseInteraction.ts:81

pan

• pan: noop = noop

Defined in packages/core/src/MouseInteraction.ts:85

secondaryClick

• secondaryClick: noop = noop

Defined in packages/core/src/MouseInteraction.ts:87

zoom

• zoom: noop = noop

Defined in packages/core/src/MouseInteraction.ts:86