📄 vue-pdf-embed

PDF embed component for Vue 3 (see Compatibility for Vue 2 support)


Features

- Controlled rendering of PDF documents in Vue apps
- Handling password-protected documents
- Includes text layer (searchable and selectable documents)
- Includes annotation layer (annotations and links)
- No peer dependencies or additional configuration required
- Can be used directly in the browser (see Examples)

Compatibility

This package is only compatible with Vue 3. For Vue 2 support, install vue-pdf-embed@1 and refer to the v1 docs.

Installation

Depending on the environment, the package can be installed in one of the following ways:

``shell
npm install vue-pdf-embed
`

`shell
yarn add vue-pdf-embed
`

`html

`

Usage

`vue



`

$3

| Name | Type | Accepted values | Description |
| ------------------ | ---------------------------------------------- | ------------------------------------------------------- | ------------------------------------------------------------------------------------------ |
| annotationLayer | boolean | | whether the annotation layer should be enabled |
| height | number | natural numbers | desired page height in pixels (ignored if the width property is specified) |
| imageResourcesPath | string | URL or path with trailing slash | path for icons used in the annotation layer |
| linkService | PDFLinkService | | document navigation service to override the default one (emitting internal-link-clicked) |
| page | number
number[] | 1 to the last page number | page number(s) to display (displaying all pages if not specified) |
| rotation | number | 0, 90, 180, 270 (multiples of 90) | desired page rotation angle in degrees |
| scale | number | rational numbers | desired page viewport scale |
| source | string
object
PDFDocumentProxy | document URL or Base64 or typed array or document proxy | source of the document to display |
| textLayer | boolean | | whether the text layer should be enabled |
| width | number | natural numbers | desired page width in pixels |

$3

| Name | Value | Description |
| --------------------- | ----------------------------------------------------------------------- | ------------------------------------------ |
| internal-link-clicked | destination page number | internal link was clicked |
| loaded | PDF document proxy | finished loading the document |
| loading-failed | error object | failed to load document |
| password-requested | object with callback function and isWrongPassword flag | password is needed to display the document |
| progress | object with number of loaded pages along with total number of pages | tracking document loading progress |
| rendered | – | finished rendering the document |
| rendering-failed | error object | failed to render document |

$3

| Name | Props | Description |
| ----------- | -------------------- | ------------------------------------ |
| after-page | page (page number) | content to be added after each page |
| before-page | page (page number) | content to be added before each page |

$3

| Name | Arguments | Description |
| -------- | ---------------------------------------------------------------------------- | ------------------------------------ |
| download | filename (string) | download document |
| print | print resolution (number), filename (string), all pages flag (boolean) | print document via browser interface |

Note: Public methods can be accessed through a template ref.

Common Issues and Caveats

$3

This is a client-side library, so it is important to keep this in mind when working with SSR (server-side rendering) frameworks such as Nuxt. Depending on the framework used, you may need to properly configure the library import or use a wrapper.

$3

The web worker used to handle PDF documents is loaded by default. However, this may not be acceptable due to bundler restrictions or CSP (Content Security Policy). In such cases it is recommended to use the essential build (index.essential.mjs) and set up the worker manually using the exposed GlobalWorkerOptions.

`js
import { GlobalWorkerOptions } from 'vue-pdf-embed/dist/index.essential.mjs'
import PdfWorker from 'pdfjs-dist/build/pdf.worker.mjs?url'

GlobalWorkerOptions.workerSrc = PdfWorker
`

$3

Typically, document loading is internally handled within the component. However, for optimization purposes, the document can be loaded in the useVuePdfEmbed composable function and then passed as the source prop of the component (e.g. when sharing the source between multiple instances of the component).

`vue



`

$3

The path to predefined CMaps should be specified to ensure correct rendering of documents containing non-Latin characters, as well as in case of CMap-related errors:

`vue
:source="{
cMapUrl: 'https://unpkg.com/pdfjs-dist/cmaps/',
url: '',
}"
/>
`

The image resource path must be specified for annotations to display correctly:

`vue
image-resources-path="https://unpkg.com/pdfjs-dist/web/images/"
source=""
/>
`

Note: The examples above use a CDN to load resources, however these resources can also be included in the build by installing the pdfjs-dist` package as a dependency and further configuring the bundler.

Examples

Basic Usage Demo (JSFiddle)

Advanced Usage Demo (JSFiddle)

Lazy Loading Demo (JSFiddle)

License

MIT License. Please see LICENSE file for more information.