Interface ScreenOrientation

interface ScreenOrientation {
    angle: number;
    onchange: null | ((this, ev) => any);
    type: OrientationType;
    addEventListener<K>(type, listener, options?): void;
    addEventListener(type, listener, options?): void;
    dispatchEvent(event): boolean;
    lock(orientation): Promise<void>;
    removeEventListener<K>(type, listener, options?): void;
    removeEventListener(type, listener, options?): void;
    unlock(): void;
}

Hierarchy

  • EventTarget
    • ScreenOrientation

Properties

angle onchange type

Methods

addEventListener dispatchEvent lock removeEventListener unlock

Properties

Readonly angle

angle: number

onchange

onchange: null | ((this, ev) => any)

Type declaration

Readonly type

type: OrientationType

Methods

addEventListener

  • addEventListener<K>(type, listener, options?): void

  • Type Parameters

    • K extends "change"

    Parameters

    Returns void

  • addEventListener(type, listener, options?): void

  • Parameters

    Returns void

dispatchEvent

  • dispatchEvent(event): boolean

  • Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.

    Parameters

    • event: Event

    Returns boolean

lock

  • lock(orientation): Promise<void>

  • Parameters

    Returns Promise<void>

removeEventListener

  • removeEventListener<K>(type, listener, options?): void

  • Type Parameters

    • K extends "change"

    Parameters

    Returns void

  • removeEventListener(type, listener, options?): void

  • Parameters

    Returns void

unlock

  • unlock(): void

  • Returns void

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