Class ScreenEvent

名称：屏幕事件管理器描述：这是一个高级的封装，用于统一管理鼠标点击、鼠标移动等事件

最后修改日期：2021-10-29

Hierarchy (view full)

BaseEvent
- ScreenEvent

Index

Constructors

Properties

listenCallbacks

Methods

addEventListener raiseEvent removeEventListener

Constructors

constructor

new ScreenEvent(): ScreenEvent
Returns ScreenEvent
Overrides BaseEvent.constructor
- Defined in Core/EventMana/lib/ScreenEvent.ts:18

Properties

listenCallbacks

listenCallbacks: ListenItem[]

监听的回调函数集合

Methods

addEventListener

addEventListener(listenType, scope, callback): boolean
添加事件
Parameters
- listenType: addData | ViewerEventType | ScreenSpaceEventType | CameraEventType | DataEventType
  事件触发类型
- scope: ScopeType
  事件触发范围
- callback: Function
  事件回调
Returns boolean
Inherited from BaseEvent.addEventListener
- Defined in Core/EventMana/impl/BaseEvent.ts:14

raiseEvent

raiseEvent(listenType, scope, funcParam): void
触发事件
Parameters
- listenType: number
  事件触发类型
- scope: ScopeType
  触发范围
- funcParam: any
Returns void
Inherited from BaseEvent.raiseEvent
- Defined in Core/EventMana/impl/BaseEvent.ts:29

removeEventListener

removeEventListener(callback): boolean
移除事件
Parameters
- callback: Function
Returns boolean
Inherited from BaseEvent.removeEventListener
- Defined in Core/EventMana/impl/BaseEvent.ts:37