Node

Defined in: parts/Node.ts:16

A visual node in a diagram.

Extends

• Part

Constructors

Constructor

new Node(key?, bounds?): Node

Defined in: parts/Part.ts:67

Parameters

key?

NodeKey

bounds?

Rect

Returns

Node

Inherited from

Part.constructor

Accessors

actualBounds

Get Signature

get actualBounds(): Rect

Defined in: parts/Part.ts:230

GoJS-compatible: The actual bounds of this part in document coordinates.

Returns

Rect

Set Signature

set actualBounds(value): void

Defined in: parts/Part.ts:234

Parameters

value

Rect

Returns

void

Inherited from

Part.actualBounds

---

adornments

Get Signature

get adornments(): ReadonlyMap<string, Adornment>

Defined in: parts/Part.ts:572

Get all adornments on this part.

Returns

ReadonlyMap<string, Adornment>

Inherited from

Part.adornments

---

angle

Get Signature

get angle(): number

Defined in: parts/Part.ts:313

The rotation angle in degrees.

Returns

number

Set Signature

set angle(value): void

Defined in: parts/Part.ts:317

Parameters

value

number

Returns

void

Inherited from

Part.angle

---

background

Get Signature

get background(): string | null

Defined in: parts/Part.ts:185

GoJS-compatible: The background color of this part.

Returns

string | null

Set Signature

set background(value): void

Defined in: parts/Part.ts:189

Parameters

value

string | null

Returns

void

Inherited from

Part.background

---

bindings

Get Signature

get bindings(): readonly Binding[]

Defined in: parts/Part.ts:603

Get all bindings on this part.

Returns

readonly Binding[]

Inherited from

Part.bindings

---

bounds

Get Signature

get bounds(): Rect

Defined in: parts/Part.ts:135

Returns

Rect

Set Signature

set bounds(value): void

Defined in: parts/Part.ts:139

Parameters

value

Rect

Returns

void

Inherited from

Part.bounds

---

category

Get Signature

get category(): string

Defined in: parts/Part.ts:368

GoJS-compatible: The category of this part (used to select a template).

Returns

string

Set Signature

set category(value): void

Defined in: parts/Part.ts:372

Parameters

value

string

Returns

void

Inherited from

Part.category

---

center

Get Signature

get center(): object

Defined in: parts/Part.ts:663

Get the center point.

Returns

object

x

x: number

y

y: number

Inherited from

Part.center

---

containingGroup

Get Signature

get containingGroup(): Part | null

Defined in: parts/Part.ts:405

Get the containing group, or null if top-level.

Returns

Part | null

Set Signature

set containingGroup(value): void

Defined in: parts/Part.ts:410

Set the containing group.

Parameters

value

Group | null

Returns

void

Inherited from

Part.containingGroup

---

contextMenu

Get Signature

get contextMenu(): Panel | HTMLInfo | null

Defined in: parts/Part.ts:488

GoJS-compatible: a context menu shown on right-click — a Panel template drawn to canvas, or an HTMLInfo for full control over an HTML element.

Returns

Panel | HTMLInfo | null

Set Signature

set contextMenu(value): void

Defined in: parts/Part.ts:492

Parameters

value

Panel | HTMLInfo | null

Returns

void

Inherited from

Part.contextMenu

---

copyable

Get Signature

get copyable(): boolean

Defined in: parts/Part.ts:118

GoJS-compatible: Whether this part can be copied.

Returns

boolean

Set Signature

set copyable(value): void

Defined in: parts/Part.ts:122

Parameters

value

boolean

Returns

void

Inherited from

Part.copyable

---

cornerRadius

Get Signature

get cornerRadius(): number

Defined in: parts/Node.ts:61

Returns

number

Set Signature

set cornerRadius(value): void

Defined in: parts/Node.ts:65

Parameters

value

number

Returns

void

---

cursor

Get Signature

get cursor(): string

Defined in: parts/Part.ts:203

GoJS-compatible: The cursor shown when hovering this part.

Returns

string

Set Signature

set cursor(value): void

Defined in: parts/Part.ts:207

Parameters

value

string

Returns

void

Inherited from

Part.cursor

---

data

Get Signature

get data(): NodeData | null

Defined in: parts/Part.ts:359

GoJS-compatible: Reference to the model data object for this part.

Returns

NodeData | null

Set Signature

set data(value): void

Defined in: parts/Part.ts:363

Parameters

value

NodeData | null

Returns

void

Inherited from

Part.data

---

deletable

Get Signature

get deletable(): boolean

Defined in: parts/Part.ts:96

GoJS-compatible: Whether this part can be deleted.

Returns

boolean

Set Signature

set deletable(value): void

Defined in: parts/Part.ts:100

Parameters

value

boolean

Returns

void

Inherited from

Part.deletable

---

desiredSize

Get Signature

get desiredSize(): Size | null

Defined in: parts/Part.ts:162

GoJS-compatible: The desired size of this part.

Returns

Size | null

Set Signature

set desiredSize(value): void

Defined in: parts/Part.ts:167

Parameters

value

Size | { height: number; width: number; } | null

Returns

void

Inherited from

Part.desiredSize

---

diagram

Get Signature

get diagram(): Diagram | null

Defined in: parts/Part.ts:443

GoJS-compatible: The diagram that this part is in (or null).

Returns

Diagram | null

Set Signature

set diagram(value): void

Defined in: parts/Part.ts:448

Set the diagram this part belongs to.

Parameters

value

Diagram | null

Returns

void

Inherited from

Part.diagram

---

dragAlpha

Get Signature

get dragAlpha(): number

Defined in: parts/Part.ts:377

GoJS-compatible: The opacity used when this part is being dragged.

Returns

number

Set Signature

set dragAlpha(value): void

Defined in: parts/Part.ts:381

Parameters

value

number

Returns

void

Inherited from

Part.dragAlpha

---

draggable

Get Signature

get draggable(): boolean

Defined in: parts/Part.ts:506

Whether this part can be dragged.

Returns

boolean

Set Signature

set draggable(value): void

Defined in: parts/Part.ts:510

Parameters

value

boolean

Returns

void

Inherited from

Part.draggable

---

elements

Get Signature

get elements(): readonly GraphObject[]

Defined in: parts/Node.ts:84

GoJS-compatible: Get the elements in this node’s visual tree.

Returns

readonly GraphObject[]

Overrides

Part.elements

---

fill

Get Signature

get fill(): string

Defined in: parts/Part.ts:280

Returns

string

Set Signature

set fill(value): void

Defined in: parts/Part.ts:284

Parameters

value

string

Returns

void

Inherited from

Part.fill

---

hasPanel

Get Signature

get hasPanel(): boolean

Defined in: parts/Node.ts:70

Check whether this node uses a panel for rendering.

Returns

boolean

---

height

Get Signature

get height(): number

Defined in: parts/Part.ts:153

GoJS-compatible: The height of this part (delegates to its bounds).

Returns

number

Set Signature

set height(value): void

Defined in: parts/Part.ts:157

Parameters

value

number

Returns

void

Inherited from

Part.height

---

isHighlighted

Get Signature

get isHighlighted(): boolean

Defined in: parts/Part.ts:127

GoJS-compatible: Whether this part is currently highlighted.

Returns

boolean

Set Signature

set isHighlighted(value): void

Defined in: parts/Part.ts:131

Parameters

value

boolean

Returns

void

Inherited from

Part.isHighlighted

---

isInDocumentBounds

Get Signature

get isInDocumentBounds(): boolean

Defined in: parts/Part.ts:386

GoJS-compatible: Whether this part is within the document bounds.

Returns

boolean

Set Signature

set isInDocumentBounds(value): void

Defined in: parts/Part.ts:390

Parameters

value

boolean

Returns

void

Inherited from

Part.isInDocumentBounds

---

isMemberOfGroup

Get Signature

get isMemberOfGroup(): boolean

Defined in: parts/Part.ts:415

GoJS-compatible: Whether this part is a member of a group.

Returns

boolean

Inherited from

Part.isMemberOfGroup

---

isPositioned

Get Signature

get isPositioned(): boolean

Defined in: parts/Part.ts:420

GoJS-compatible: Whether this part has been given a position/bounds.

Returns

boolean

Inherited from

Part.isPositioned

---

isSelected

Get Signature

get isSelected(): boolean

Defined in: parts/Part.ts:264

Returns

boolean

Set Signature

set isSelected(value): void

Defined in: parts/Part.ts:268

Parameters

value

boolean

Returns

void

Inherited from

Part.isSelected

---

isTreeExpanded

Get Signature

get isTreeExpanded(): boolean

Defined in: parts/Part.ts:109

GoJS-compatible: Whether this part’s tree-children (per findTreeChildrenNodes) are shown. Distinct from Group.isSubGraphExpanded — this applies to any Part and is what TreeExpanderButton toggles via Diagram.collapseTree/expandTree.

Returns

boolean

Set Signature

set isTreeExpanded(value): void

Defined in: parts/Part.ts:113

Parameters

value

boolean

Returns

void

Inherited from

Part.isTreeExpanded

---

isVisibleObject

Get Signature

get isVisibleObject(): boolean

Defined in: parts/Part.ts:239

GoJS-compatible: Whether this part and its ancestors are visible.

Returns

boolean

Inherited from

Part.isVisibleObject

---

key

Get Signature

get key(): NodeKey

Defined in: parts/Part.ts:72

Returns

NodeKey

Inherited from

Part.key

---

label

Get Signature

get label(): string

Defined in: parts/Node.ts:37

Returns

string

Set Signature

set label(value): void

Defined in: parts/Node.ts:41

Parameters

value

string

Returns

void

---

labelColor

Get Signature

get labelColor(): string

Defined in: parts/Node.ts:45

Returns

string

Set Signature

set labelColor(value): void

Defined in: parts/Node.ts:49

Parameters

value

string

Returns

void

---

labelFont

Get Signature

get labelFont(): string

Defined in: parts/Node.ts:53

Returns

string

Set Signature

set labelFont(value): void

Defined in: parts/Node.ts:57

Parameters

value

string

Returns

void

---

layer

Get Signature

get layer(): Layer | null

Defined in: parts/Part.ts:425

Get the layer this part belongs to.

Returns

Layer | null

Set Signature

set layer(value): void

Defined in: parts/Part.ts:430

Set the layer this part belongs to.

Parameters

value

Layer | null

Returns

void

Inherited from

Part.layer

---

layerName

Get Signature

get layerName(): string

Defined in: parts/Part.ts:395

GoJS-compatible: The name of the layer this part belongs to.

Returns

string

Set Signature

set layerName(_value): void

Defined in: parts/Part.ts:399

Parameters

_value

string

Returns

void

Inherited from

Part.layerName

---

location

Get Signature

get location(): Point

Defined in: parts/Part.ts:326

GoJS-compatible: The location point of this part — the point within the bounds at locationSpot. With the default locationSpot (0.5, 0.5) this is the center; changing locationSpot moves the part so the spot stays put.

Returns

Point

Set Signature

set location(value): void

Defined in: parts/Part.ts:334

Parameters

value

Point

Returns

void

Inherited from

Part.location

---

locationSpot

Get Signature

get locationSpot(): object

Defined in: parts/Part.ts:341

GoJS-compatible: The spot in the part that corresponds to the location point.

Returns

object

x

x: number

y

y: number

Set Signature

set locationSpot(value): void

Defined in: parts/Part.ts:345

Parameters

value

x

number

y

number

Returns

void

Inherited from

Part.locationSpot

---

maxSize

Get Signature

get maxSize(): object

Defined in: parts/Part.ts:221

GoJS-compatible: The maximum size of this part.

Returns

object

height

height: number

width

width: number

Set Signature

set maxSize(value): void

Defined in: parts/Part.ts:225

Parameters

value

height

number

width

number

Returns

void

Inherited from

Part.maxSize

---

minSize

Get Signature

get minSize(): object

Defined in: parts/Part.ts:212

GoJS-compatible: The minimum size of this part.

Returns

object

height

height: number

width

width: number

Set Signature

set minSize(value): void

Defined in: parts/Part.ts:216

Parameters

value

height

number

width

number

Returns

void

Inherited from

Part.minSize

---

name

Get Signature

get name(): string

Defined in: parts/Part.ts:87

GoJS-compatible: an arbitrary name for this part. Real GoJS has this because Part extends GraphObject, which has its own .name (used for findObject-style lookups); graphojs’s Part is a separate class, so it needs its own copy of the same property rather than inheriting it — most relevant for a bare decorative Part (see Diagram.add), which ported GoJS code may still identify by .name the way it would identify any other GraphObject.

Returns

string

Set Signature

set name(value): void

Defined in: parts/Part.ts:91

Parameters

value

string

Returns

void

Inherited from

Part.name

---

opacity

Get Signature

get opacity(): number

Defined in: parts/Part.ts:272

Returns

number

Set Signature

set opacity(value): void

Defined in: parts/Part.ts:276

Parameters

value

number

Returns

void

Inherited from

Part.opacity

---

panel

Get Signature

get panel(): Panel | null

Defined in: parts/Part.ts:533

GoJS-compatible: Get the panel used to render this part’s visual tree.

Returns

Panel | null

Set Signature

set panel(value): void

Defined in: parts/Part.ts:538

GoJS-compatible: Set the panel used to render this part’s visual tree.

Parameters

value

Panel | null

Returns

void

Inherited from

Part.panel

---

pickable

Get Signature

get pickable(): boolean

Defined in: parts/Part.ts:194

GoJS-compatible: Whether this part is pickable (hit-testable).

Returns

boolean

Set Signature

set pickable(value): void

Defined in: parts/Part.ts:198

Parameters

value

boolean

Returns

void

Inherited from

Part.pickable

---

portCount

Get Signature

get portCount(): number

Defined in: parts/Node.ts:110

Get the number of ports.

Returns

number

---

ports

Get Signature

get ports(): readonly Port[]

Defined in: parts/Node.ts:105

Get all ports on this node.

Returns

readonly Port[]

---

position

Get Signature

get position(): object

Defined in: parts/Part.ts:668

Get the position (top-left).

Returns

object

x

x: number

y

y: number

Set Signature

set position(value): void

Defined in: parts/Part.ts:673

Set the position (top-left), preserving size.

Parameters

value

x

number

y

number

Returns

void

Inherited from

Part.position

---

resizable

Get Signature

get resizable(): boolean

Defined in: parts/Part.ts:515

Whether this part can be resized.

Returns

boolean

Set Signature

set resizable(value): void

Defined in: parts/Part.ts:519

Parameters

value

boolean

Returns

void

Inherited from

Part.resizable

---

rotatable

Get Signature

get rotatable(): boolean

Defined in: parts/Part.ts:524

Whether this part can be rotated.

Returns

boolean

Set Signature

set rotatable(value): void

Defined in: parts/Part.ts:528

Parameters

value

boolean

Returns

void

Inherited from

Part.rotatable

---

scale

Get Signature

get scale(): number

Defined in: parts/Part.ts:176

GoJS-compatible: The scale of this part.

Returns

number

Set Signature

set scale(value): void

Defined in: parts/Part.ts:180

Parameters

value

number

Returns

void

Inherited from

Part.scale

---

selectable

Get Signature

get selectable(): boolean

Defined in: parts/Part.ts:256

Returns

boolean

Set Signature

set selectable(value): void

Defined in: parts/Part.ts:260

Parameters

value

boolean

Returns

void

Inherited from

Part.selectable

---

selectionObject

Get Signature

get selectionObject(): GraphObject | null

Defined in: parts/Part.ts:350

GoJS-compatible: The GraphObject that is used as the selection object (for adornment placement).

Returns

GraphObject | null

Set Signature

set selectionObject(_value): void

Defined in: parts/Part.ts:354

Parameters

_value

GraphObject | null

Returns

void

Inherited from

Part.selectionObject

---

shape

Get Signature

get shape(): NodeShape

Defined in: parts/Node.ts:29

Returns

NodeShape

Set Signature

set shape(value): void

Defined in: parts/Node.ts:33

Parameters

value

NodeShape

Returns

void

---

size

Get Signature

get size(): object

Defined in: parts/Part.ts:679

Get the size.

Returns

object

height

height: number

width

width: number

Inherited from

Part.size

---

stroke

Get Signature

get stroke(): string

Defined in: parts/Part.ts:288

Returns

string

Set Signature

set stroke(value): void

Defined in: parts/Part.ts:292

Parameters

value

string

Returns

void

Inherited from

Part.stroke

---

strokeWidth

Get Signature

get strokeWidth(): number

Defined in: parts/Part.ts:296

Returns

number

Set Signature

set strokeWidth(value): void

Defined in: parts/Part.ts:300

Parameters

value

number

Returns

void

Inherited from

Part.strokeWidth

---

tooltip

Get Signature

get tooltip(): string

Defined in: parts/Part.ts:463

The tooltip text shown when hovering over this part.

Returns

string

Set Signature

set tooltip(value): void

Defined in: parts/Part.ts:467

Parameters

value

string

Returns

void

Inherited from

Part.tooltip

---

toolTip

Get Signature

get toolTip(): Panel | HTMLInfo | null

Defined in: parts/Part.ts:475

GoJS-compatible: a tooltip shown on hover — a Panel template drawn to canvas, or an HTMLInfo for full control over an HTML element.

Returns

Panel | HTMLInfo | null

Set Signature

set toolTip(value): void

Defined in: parts/Part.ts:479

Parameters

value

Panel | HTMLInfo | null

Returns

void

Inherited from

Part.toolTip

---

tooltipVisible

Get Signature

get tooltipVisible(): boolean

Defined in: parts/Part.ts:497

Whether the tooltip is currently visible.

Returns

boolean

Set Signature

set tooltipVisible(value): void

Defined in: parts/Part.ts:501

Parameters

value

boolean

Returns

void

Inherited from

Part.tooltipVisible

---

visible

Get Signature

get visible(): boolean

Defined in: parts/Part.ts:248

Returns

boolean

Set Signature

set visible(value): void

Defined in: parts/Part.ts:252

Parameters

value

boolean

Returns

void

Inherited from

Part.visible

---

width

Get Signature

get width(): number

Defined in: parts/Part.ts:144

GoJS-compatible: The width of this part (delegates to its bounds).

Returns

number

Set Signature

set width(value): void

Defined in: parts/Part.ts:148

Parameters

value

number

Returns

void

Inherited from

Part.width

---

zOrder

Get Signature

get zOrder(): number

Defined in: parts/Part.ts:304

Returns

number

Set Signature

set zOrder(value): void

Defined in: parts/Part.ts:308

Parameters

value

number

Returns

void

Inherited from

Part.zOrder

Methods

add()

add(element): this

Defined in: parts/Node.ts:89

GoJS-compatible: Add a child element to this node’s visual tree.

Parameters

element

GraphObject

Returns

this

---

addAdornment()

addAdornment(name, adornment): void

Defined in: parts/Part.ts:582

Add an adornment to this part.

Parameters

name

string

adornment

Adornment

Returns

void

Inherited from

Part.addAdornment

---

addBinding()

addBinding(binding): this

Defined in: parts/Part.ts:608

Add a binding to this part.

Parameters

binding

Binding

Returns

this

Inherited from

Part.addBinding

---

addPort()

addPort(port): this

Defined in: parts/Node.ts:131

Add a port to this node.

Parameters

port

Port

Returns

this

---

addVisual()

addVisual(element): this

Defined in: parts/Part.ts:551

GoJS-compatible: Add a child element to this part’s visual tree.

Parameters

element

GraphObject

Returns

this

Inherited from

Part.addVisual

---

applyBindings()

applyBindings(nodeData): number

Defined in: parts/Part.ts:632

Apply all bindings from model data to this part. Returns the number of properties set.

Parameters

nodeData

NodeData

Returns

number

Inherited from

Part.applyBindings

---

applyTwoWayBindings()

applyTwoWayBindings(nodeData): number

Defined in: parts/Part.ts:647

Apply TwoWay bindings: write Part properties back to model data.

Parameters

nodeData

NodeData

Returns

number

Inherited from

Part.applyTwoWayBindings

---

clearAdornments()

clearAdornments(): void

Defined in: parts/Part.ts:598

Remove all adornments from this part.

Returns

void

Inherited from

Part.clearAdornments

---

clearBindings()

clearBindings(): void

Defined in: parts/Part.ts:622

Remove all bindings from this part.

Returns

void

Inherited from

Part.clearBindings

---

clearPorts()

clearPorts(): void

Defined in: parts/Node.ts:145

Remove all ports.

Returns

void

---

collectPortsFromPanel()

collectPortsFromPanel(): void

Defined in: parts/Node.ts:159

GoJS-compatible: Collect ports declared declaratively in the visual tree (GraphObjects with a non-empty portId), creating Port entries. Uses the object’s relative position within the node bounds as the port spot.

Returns

void

---

containsPoint()

containsPoint(point): boolean

Defined in: parts/Part.ts:658

Check if a point is inside this part.

Parameters

point

x

number

y

number

Returns

boolean

Inherited from

Part.containsPoint

---

copy()

copy(): this

Defined in: parts/Part.ts:684

Create a deep copy of this part.

Returns

this

Inherited from

Part.copy

---

findAdornment()

findAdornment(name): Adornment | undefined

Defined in: parts/Part.ts:577

Get a specific adornment by name.

Parameters

name

string

Returns

Adornment | undefined

Inherited from

Part.findAdornment

---

findAdornmentNamed()

findAdornmentNamed(name): Adornment | null

Defined in: parts/Part.ts:588

GoJS-compatible: Find an adornment by name, or null if not present.

Parameters

name

string

Returns

Adornment | null

Inherited from

Part.findAdornmentNamed

---

findBinding()

findBinding(targetProperty): Binding | undefined

Defined in: parts/Part.ts:627

Find a binding targeting a specific property.

Parameters

targetProperty

string

Returns

Binding | undefined

Inherited from

Part.findBinding

---

findDiagram()

findDiagram(): Diagram | null

Defined in: parts/Part.ts:453

GoJS-compatible: Find the diagram that contains this part.

Returns

Diagram | null

Inherited from

Part.findDiagram

---

findLayer()

findLayer(): Layer | null

Defined in: parts/Part.ts:458

GoJS-compatible: Find the layer that contains this part.

Returns

Layer | null

Inherited from

Part.findLayer

---

findLinksConnected()

findLinksConnected(): Link[]

Defined in: parts/Node.ts:323

GoJS-compatible: All links connected to this node (in or out).

Returns

Link[]

---

findLinksInto()

findLinksInto(): Link[]

Defined in: parts/Node.ts:309

GoJS-compatible: All links that point into this node.

Returns

Link[]

---

findLinksOutOf()

findLinksOutOf(): Link[]

Defined in: parts/Node.ts:316

GoJS-compatible: All links that point out of this node.

Returns

Link[]

---

findNodesConnected()

findNodesConnected(): Node[]

Defined in: parts/Node.ts:354

GoJS-compatible: All nodes connected to this node by a link.

Returns

Node[]

---

findNodesInto()

findNodesInto(): Node[]

Defined in: parts/Node.ts:330

GoJS-compatible: The source nodes of the links pointing into this node.

Returns

Node[]

---

findNodesOutOf()

findNodesOutOf(): Node[]

Defined in: parts/Node.ts:342

GoJS-compatible: The destination nodes of the links pointing out of this node.

Returns

Node[]

---

findObject()

findObject(name): GraphObject | null

Defined in: parts/Node.ts:78

GoJS-compatible: Find a GraphObject by name in this node’s visual tree. Searches the panel’s elements recursively.

Parameters

name

string

Returns

GraphObject | null

Overrides

Part.findObject

---

findPort()

findPort(name): Port | undefined

Defined in: parts/Node.ts:150

Find a port by name.

Parameters

name

string

Returns

Port | undefined

---

findTreeChildrenNodes()

findTreeChildrenNodes(): Node[]

Defined in: parts/Node.ts:381

GoJS-compatible: The child nodes in the tree structure.

Returns

Node[]

---

findTreeParentNode()

findTreeParentNode(): Node | null

Defined in: parts/Node.ts:374

GoJS-compatible: The parent node in the tree structure (or null).

Returns

Node | null

---

getConnectionPoint()

getConnectionPoint(target, portName?): object

Defined in: parts/Node.ts:238

Get the point where a link from this node should connect, given a target direction. Uses the port if specified, otherwise computes the edge point toward the target.

Parameters

target

x

number

y

number

portName?

string

Returns

object

x

x: number

y

y: number

---

getPortPoint()

getPortPoint(name?): object

Defined in: parts/Node.ts:218

Compute the point of a port in diagram coordinates. If no port name is given, returns the node center.

Parameters

name?

string

Returns

object

x

x: number

y

y: number

---

isPointOnPort()

isPointOnPort(point, threshold?): boolean

Defined in: parts/Node.ts:115

Whether a diagram point is near any of this node’s ports (within a threshold).

Parameters

point

x

number

y

number

threshold?

number = 10

Returns

boolean

---

isTreeLeaf()

isTreeLeaf(): boolean

Defined in: parts/Node.ts:369

GoJS-compatible: Whether this node is a tree leaf (no tree children).

Returns

boolean

---

remove()

remove(element): boolean

Defined in: parts/Node.ts:99

GoJS-compatible: Remove a child element from this node’s visual tree.

Parameters

element

GraphObject

Returns

boolean

---

removeAdornment()

removeAdornment(name): boolean

Defined in: parts/Part.ts:593

Remove an adornment from this part.

Parameters

name

string

Returns

boolean

Inherited from

Part.removeAdornment

---

removeBinding()

removeBinding(binding): boolean

Defined in: parts/Part.ts:614

Remove a binding from this part.

Parameters

binding

Binding

Returns

boolean

Inherited from

Part.removeBinding

---

removePort()

removePort(port): boolean

Defined in: parts/Node.ts:137

Remove a port by reference.

Parameters

port

Port

Returns

boolean

---

removeVisual()

removeVisual(element): boolean

Defined in: parts/Part.ts:560

GoJS-compatible: Remove a child element from this part’s visual tree.

Parameters

element

GraphObject

Returns

boolean

Inherited from

Part.removeVisual

---

shapeContainsPoint()

shapeContainsPoint(point): boolean

Defined in: parts/Node.ts:280

Shape-aware hit testing: check whether a point is inside the node’s actual shape geometry, not just its bounding box. Falls back to the bounding box for rect/roundedRect and when the point is clearly outside.

Parameters

point

x

number

y

number

Returns

boolean

---

updatePortSpots()

updatePortSpots(): void

Defined in: parts/Node.ts:191

Recompute the fractional spot for each existing port from the current element positions (layout happens during draw). Called after rendering so declarative ports resolve to their real edge positions.

Returns

void

---

fromPosAndSize()

static fromPosAndSize(key, x, y, width, height): Node

Defined in: parts/Node.ts:25

Create a Node from position and size.

Parameters

key

NodeKey

x

number

y

number

width

number

height

number

Returns

Node