Class: abstract Element

Defined in: diagram/elements.ts:86

Abstract base class for diagram elements (graph nodes).

Extended by

• VoidElement
• EntityElement
• EntityGroup

Constructors

Constructor

new Element(props): Element

Defined in: diagram/elements.ts:96

Parameters

Parameter	Type
props	ElementProps

Returns

Element

Properties

Property	Modifier	Type
events	readonly	Events<ElementEvents>
id	readonly	string

Accessors

elementState

Get Signature

get elementState(): undefined | ElementTemplateState

Defined in: diagram/elements.ts:137

Returns

undefined | ElementTemplateState

---

isExpanded

Get Signature

get isExpanded(): boolean

Defined in: diagram/elements.ts:129

Returns

boolean

---

position

Get Signature

get position(): Vector

Defined in: diagram/elements.ts:117

Returns

Vector

Methods

focus()

focus(): void

Defined in: diagram/elements.ts:145

Returns

void

---

redraw()

redraw(level?): void

Defined in: diagram/elements.ts:149

Parameters

Parameter	Type
level?	ElementRedrawLevel

Returns

void

---

setElementState()

setElementState(value): void

Defined in: diagram/elements.ts:138

Parameters

Parameter	Type
value	undefined | ElementTemplateState

Returns

void

---

setExpanded()

setExpanded(value): void

Defined in: diagram/elements.ts:130

Parameters

Parameter	Type
value	boolean

Returns

void

---

setPosition()

setPosition(value): void

Defined in: diagram/elements.ts:118

Parameters

Parameter	Type
value	Vector

Returns

void

---

generateId()

static generateId(): string

Defined in: diagram/elements.ts:113

Generates a new unique ID for an element.

Returns

string