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layout default-layout
needAutoGenerateSidebar true
needGenerateH3Content true
noTitleIndex true
title Dynamsoft Document Viewer API Reference - Interface IPageData
keywords Documentation, Dynamsoft Document Viewer, API Reference, Interface IPageData
breadcrumbText Interface IPageData
description Dynamsoft Document Viewer Documentation API Reference Interface IPageData Page

IPageData

Syntax

interface IPageData {
    get uid(): string;
    get fileIndex(): number;
    get filter(): string;
    get perspectiveQuad(): Quad;
    get rotation(): number;
    get mediaBox(): Rect;
    get cropBox(): Rect;
    fileData(): Promise<Blob>;
    raw(): Promise<PageImageInfo>;
    display(): Promise<PageImageInfo>;
    thumbnail(): Promise<PageImageInfo>;
    destroy(): void;
}

Attributes

uid

The uid of the page.

fileIndex

The page index for the specified page in the original file.

filter

The filter type of the specified page.

perspectiveQuad

The quadangle for perspective transformation in specified page. Please refer to Quad.

rotation

The rotation angle of specified page.

mediaBox

MediaBox in the specified page. Units for left, top, width, and height are in points.

cropBox

The crop area of the specified page. Units for left, top, width, and height are in points.

Methods

fileData()

Get the blob of the original file.

raw()

Get the raw width, height, data of the specified page.

thumbnail()

Get the width, height, data of the specified page in thumbnail view.

display()

Get the width, height, data of the specified page in display view.

destroy()

Destroy the page data to avoid memory leak.

Related

  • [getPageData()]({{ site.api }}interface/idocument/index.html#getpagedata)
  • Rect
  • PageImageInfo