Class: EndpointSegment

端点：表示连接到Node或Link的某一个线段上

import {EndpointSegment} from '@jtopo/core';

// 示例
let endpoint = new EndpointSegment(link2, 0.5, 0);
link.setBegin(endpoint);

Hierarchy

• Endpoint

  ↳ EndpointSegment

Table of contents

Constructors

• constructor

Properties

• className
• segIndex
• t
• target

Methods

• hasTarget
• isDisplayObjectTarget
• isNodeTarget
• toJSON
• fromJSON

Constructors

constructor

new EndpointSegment(target, t, segIndex?)

Parameters

Name	Type	Default value
target	DisplayObject	undefined
t	number	undefined
segIndex	number	0

Overrides

Endpoint.constructor

Properties

className

className: string

Overrides

Endpoint.className

---

segIndex

segIndex: number

---

t

t: number

---

target

target: DisplayObject

被连接的对象

Overrides

Endpoint.target

Methods

hasTarget

hasTarget(): boolean

Returns

boolean

Inherited from

Endpoint.hasTarget

---

isDisplayObjectTarget

isDisplayObjectTarget(): boolean

Returns

boolean

Inherited from

Endpoint.isDisplayObjectTarget

---

isNodeTarget

isNodeTarget(): any

Returns

any

Inherited from

Endpoint.isNodeTarget

---

toJSON

toJSON(objIndexMap?): any

Parameters

Name	Type
objIndexMap?	Map<DisplayObject, number>

Returns

any

Inherited from

Endpoint.toJSON

---

fromJSON

Static fromJSON(json, objIndexMap?): any

Parameters

Name	Type
json	any
objIndexMap?	Object

Returns

any

Inherited from

Endpoint.fromJSON