PageEventMap Interface

Namespace:: @gembox/pdfviewer

Assembly:: @gembox/pdfviewer

PageEventMap is an interface used to provide type-safe event listeners and is not instantiated or used directly. It maps event names to their corresponding event object types and is consumed by addEventListener to ensure correct typing of listener callbacks.

TypeScript

export declare interface PageEventMap

Remarks

This interface defines the structure of events that can be emitted by the Page class, specifically the pageChanging event which is triggered when the current page is about to change.

Fields

pageChanging

Event triggered when the current page is about to change.

TypeScript

pageChanging: PageChangingEvent;

Field Value

PageChangingEvent

Remarks

This event is emitted before navigating to a new page, allowing listeners to cancel or modify the navigation. The event contains information about both the previous and target pages.