LmnVirtualViewportService

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Methods

Create a virtual viewport

createViewport(element: HTMLElement, id: string): void;

Name	Type	Description
element	`HTMLElement`	@param element - The element to use as virtual viewport
id	`string`	@param id - The id of the virtual viewport

void

Destroy a virtual viewport

destroyViewport(id: string): void;

Name	Type	Description
id	`string`	@param id

void

Listen to size changes of the nearest virtual viewport of an element

nearestVirtualViewportSizeChanges(element: HTMLElement): Observable<LmnSizeChange> | undefined;

Name	Type	Description
element	`HTMLElement`	@param element - The element to listen to the size changes of the nearest virtual viewport of

Observable<LmnSizeChange> | undefined -

Retrieve the nearest virtual viewport of an element, fallback to the window virtual viewport

retrieveNearestViewport(element?: HTMLElement | undefined): LmnVirtualViewport | undefined;

Name	Type	Description
element	`HTMLElement \| undefined`	@param element - The element to retrieve the nearest virtual viewport of

LmnVirtualViewport | undefined -

Unregister to the size changes of the nearest virtual viewport of an element

unregisterSizeChanges(element: HTMLElement): void;

Name	Type	Description
element	`HTMLElement`	@param element

void

Decorators:	`@Injectable`
Implements:	`OnDestroy`