Class: EndpointFixedPoint ​

端点: 固定的一个坐标值

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

// 示例
let endpoint = new EndpointFixedPoint(12, 20);
link.setBegin(endpoint);

等价于:
link.setBegin({x:12, y:20});

// node的右上角
let endpoint = new EndpointFixedPoint(node.width/2, -node.height/2, fromNode);

// node的中心
let endpoint = new EndpointFixedPoint(0, 0, fromNode);

// node的左下角
let endpoint = new EndpointFixedPoint(-node.width/2, node.height/2, 0, fromNode);

Hierarchy ​

• Endpoint

  ↳ EndpointFixedPoint

Table of contents ​

Constructors ​

• constructor

Properties ​

• className
• target
• x
• y

Methods ​

• hasTarget
• isDisplayObjectTarget
• isNodeTarget
• toJSON

Constructors ​

constructor ​

new EndpointFixedPoint(x, y, target?)

如果指定了target对象，x,y 在target对象的本地坐标系。

如果target为null, x,y 在link父对象的本地坐标系。

Parameters ​

Overrides ​

Endpoint.constructor

Properties ​

className ​

className: string

Overrides ​

Endpoint.className

target ​

Optional target: DisplayObject

被连接的对象, 可能为空

Inherited from ​

Endpoint.target

x ​

x: number

y ​

y: number

Methods ​

hasTarget ​

hasTarget(): boolean

Returns ​

boolean

isDisplayObjectTarget ​

isDisplayObjectTarget(): boolean

Returns ​

boolean

Inherited from ​

Endpoint.isDisplayObjectTarget

isNodeTarget ​

isNodeTarget(): any

Returns ​

any

Inherited from ​

Endpoint.isNodeTarget

toJSON ​

toJSON(): { className: string } & EndpointFixedPoint

Returns ​

{ className: string } & EndpointFixedPoint

Inherited from ​

Endpoint.toJSON