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Changelog

9.1.1 - 03.09.2022

  • [#916] - (pageChange) event not getting emitted - Single Page Viewer
  • [#921] - Issue 916 - (pageChange) event not getting emitted - Single Page Viewer

9.1.0 - 24.07.2022

  • [#900] - Upgrade pdfjs-dist to ~2.14.305
  • [#901] - Fix arrangement of annotations #824

9.0.0 - 01.04.2022

  • [#873] - feat: Updated pdfjs-dist version to 2.13.216 from 2.11.338
  • [#879] - Update css for the version 2.13.216
  • [#880] - Use minified worker
  • [#882] - Inline images
  • [#883] - Drop legacy support

8.0.1

  • [#855] - Can't load document after error
  • [#856] - fix can't load document after error

8.0.0

  • [#838] - fix css selector for text selection in chrome
  • [#857] - Angular 13 Update | Enable Ivy
  • [#852] - Encourage the library authors to publish an Ivy distribution.
  • [#854] - TypeError: Cannot read properties of null (reading 'selectors')
  • [#863] - Loader is stuck when upgrade to newest version

7.0.2

  • [#829] - feat: upgrade to pdfjs-dist 2.11.338
  • [#834] - Give sane default to host
  • [#805] - width of pdf page exceed the maximum width and got trimmed from the right side
  • [#811] - .ng2-pdf-viewer-container not in parent container
  • [#828] - can't now show digital signature PKCS#7

Breaking change (Since 7.0.0)

Now you need to specify how much space pdf-viewer element should take by using CSS, so either set width and height, use flexbox or use something like positioning.

Example using height and width:

<pdf-viewer [src]="src" [original-size]="false" style="width: 400px; height: 500px"></pdf-viewer>

Example using absolute positioning to take entire page:

<pdf-viewer [src]="src" [original-size]="false" style="position: absolute; top: 0; right: 0; bottom: 0; left: 0"></pdf-viewer>

7.0.1

  • [#779] - perf: do not run change detection on resize events
  • [#783] - fix: switch to es5 builds
  • [#780] - Version 7.0.0 is not working and build is failing: Module parse failed: Unexpected token

7.0.0

  • [#721] - fix: release some memory leaks
  • [#723] - fix: remove event listeners from the event bus when the view is destroyed
  • [#719] - feat: upgrade to Angular 11
  • [#777] - Update pdfjs-dist to 2.7.570

6.4.1

  • [#739] - Module '"@types/pdfjs-dist"' has no exported member 'PDFPromise'
  • [#740] - Issue #739 fix: change @types/pdfjs-dist to update only patch versions

6.4.0

  • [#701] - [external-link-target] seems to be broken
  • [#702] - Fix external-link-target bug
  • [#688] - Issue #478 IE
  • [#478] - Support on IE & Edge
  • [#724] - Doesn't compile with pdf.js 2.6 and pdf.js 2.7
  • [#717] - Module x has no exported member 'PDFDocumentProxy'
  • [#715] - Several errors while building app with --prod flag

6.3.2

  • [#627] - Fixing memory issue

6.3.1

  • [#505] - Selectable text does not fit the rendered textsplit
  • [#610] - Selection rule so that browser can handle it
  • [#621] - feat(zoom): configurability of scale (page-width/page-height/page-fit)
  • [#531] - Style fix for Issue #505
  • [#626] - fix: explicitly set box-sizing of a page to initial

6.3.0

  • [#601] - support for pdf.js v2.4.456

6.2.0

  • [#461] - peer dependency for pdfjs-dist
  • [c391f99] - Removed peer dependencies

6.1.3

  • [#553] - Bugfix #539 Only emit pageChage on actual change
  • [#539] - [(page)] two way binding causes infinite loop

6.1.2

  • [#582] - Fix rotated PDF files have a scale computation issue
  • [#554] - Rotated PDF files have a scale computation issue

6.1.1

  • [a8ddd42] - Downgrade Typescript for compatibility

6.1.0

  • [#569] - Update to angular 9
  • [#568] - Project seems be incompatible when used in an Angular 9 proejct

6.0.2

  • [#526] - Cancel downloading/rendering, clear rendered pdf

6.0.1

  • [#525] - cancel loading task before loading document
  • [#502] - Is it possible to terminate a page rendering?

6.0.0

  • [#445] - Issue #223 PR
  • [#223] - Update page number when scrolling on "show-all" mode
  • [#440] - Large PDF >300 pages, rendering problems
  • [#422] - Styling issue when trying to putting pdf viewer to right of html content
  • [#410] - Large Size PDF(pages) causes Browser Crash
  • [#394] - Calling this.pdf.pdfViewer.scrollPageIntoView({ pageNumber: 20 }); does not work
  • [#386] - Loading spinners never go away
  • [#337] - Avoid reloading after zoom in/out
  • [#299] - PDF not show when browser zoom is low or low resolution
  • [#261] - Last page never loads when zoom level is below ~0.4
  • [#244] - stick-to-page doesn't work
  • [#219] - Component stops rendering when display goes out of view
  • [#516] - Memory leak issue in IOS when open large PDF file
  • [#471] - ng2-pdf not rendering all pages
  • [#460] - How to disable scroll on page change?
  • [#449] - Blank page IOS
  • [#418] - Can't disable scrollPageIntoView while changing pages in Safari
  • [#414] - PDFDocumentProxy : destroy() doesn't work : memory bloat
  • [#403] - <!doctype html> issue
  • [#397] - stick-to-page does not work
  • [#392] - Memory issue
  • [#388] - Tracking page
  • [#372] - Max size / Scroll bars not visible
  • [#360] - [show-all]="true", [stick-to-page]="true", [page]="boundValue" does not work if I set 'max-height' to 'pdf-viewer'

Breaking change

Now with the use of CSS you need to define dimensions (for example: height) of the pdf-viewer container element. (pdf-viewer should become container with scrollbar) This will improve pdf-viewer performance and eneble all the features.

pdf-viewer {
  /* define height */
  height: 700px;
  /* or use flex for example */
  flex: 1;
}

5.3.4

  • [#508] - Fix PDF scaling when rotating
  • [#509] - add removePageBorders option
  • [#510] - Emit pageChange on MultiPageViewer

5.3.3

  • Update PDFJS dependency
  • [#499] - update page number upon page changing event
  • [#474] - Clicking a link in the pdf performs a page change but does not emit a (pageChange) event

5.3.2

  • [#487] - Deprecated API usage: getViewport is called with obsolete arguments

5.3.1

  • Updated Angular to version 8
  • [#482] - Compatibility with Angular 8
  • [#475] - Conflict pdf.js 2.0.943 and quill.js 1.3.6

5.3.0

  • [#465] - fix: Listen for textlayerrendered events from eventBus
  • Changed init approach: Do not initialize viewer in the hidden views (first try)

5.2.4

  • [#457] - fix: allow pdfjs typings peer dependency v2
  • [#408] - Regression: Version 5.2 Broke (page-rendered)
  • [#420] - PR for Issue 408

5.2.3

  • [#402] - Page is not working

5.2.2

  • [#409] - suppress z-lib warning in angular6+
  • [#322] - Angular 6 support

5.2.1

  • [#371] - Cannot read property 'version' of undefined when rendering on the server

5.2.0

  • [#393] - Fix for broken search functionality when showPage=false
  • [#375] - Search and highlight not working when [show-all]="false" [page]="4"
  • [#314] - Search functionality not working if i set show all false.
  • [#293] - Highlight on single page load

5.1.3

  • [#390] - enable setting render text mode to enchanced

You can now set text rendering mode to RenderTextMode.DISABLED, RenderTextMode.ENABLED or RenderTextMode.ENHANCED

[render-text-mode]="1"

5.1.2

  • [#366] - add text-layer-rendered event emitter

5.1.1

  • [#338] - support for non-latin characters
  • [#324] - PDF preview does not display Chinese

5.1.0

  • [#338] - Upgrade dependency
  • [#336] - fix: Cleanup unused pdf document proxies

5.0.1

  • [#311] - Update pdfjs
  • [#308] - Not working on IOS on both Chrome and Safari
  • [#302] - ng2-pdf-viewer dependencies have conflicts with webpack >= 3

Breaking changes

PDFJS is not attached to the window therefore setting custom path to the worker changed to window.pdfWorkerSrc:

(<any>window).pdfWorkerSrc = '/pdf.worker.js';

4.1.2

  • [#281] - Fix error on resize during loading of pdf

4.1.1

  • [#260] - Public PDFFindController
  • [#279] - make pdfFindController public

Features

pdfFindController is now public, that means you can now execute a search on the pdf.

In your component's ts file:

  • Add reference to pdf-viewer,
  • then when needed execute search()
@ViewChild(PdfViewerComponent) private pdfComponent: PdfViewerComponent;

search(stringToSearch: string) {
  this.pdfComponent.pdfFindController.executeCommand('find', {
    caseSensitive: false, findPrevious: undefined, highlightAll: true, phraseSearch: true, query: stringToSearch
  });
}

4.1.0

  • [#274] - Page two way data binding. Do not reset page to 1.
  • [#265] - adding after-render-complete emitter
  • [#81] - Add a rendered event in promise

Page rendered event is added, use (page-rendered)=callback($event)

4.0.0

  • [#268] - Feature/restructure
  • [#209] - Angular 5

Breaking change

Location of bundles is changed.

Therefor SYSTEMJS config is now updated to:

var map = {
    'ng2-pdf-viewer': 'node_modules/ng2-pdf-viewer/bundles',
    'pdfjs-dist': 'node_modules/pdfjs-dist'
}

and then add to packages

var packages = {
    'ng2-pdf-viewer': { defaultExtension: 'js' },
    'pdfjs-dist': { defaultExtension: 'js' }
}

3.0.8

  • [#63] - How to scroll to page?
  • [#233] - Bookmark option

Features

Now both pdfViewer and pdfLinkService are public.

You can now scroll to a page from code:

// define view child
@ViewChild(PdfViewerComponent) private pdfComponent: PdfViewerComponent;

// ...

scrollToPage(page: number) {
  this.pdfComponent.pdfViewer.scrollPageIntoView({
    pageNumber: page
  });
}

3.0.6

  • [#200] - PDFDocumentProxy, PDFProgressData are undefined for compiler

Now you can import types where you need them directly from 'ng2-pdf-viewer' package:

import { PDFDocumentProxy, PDFProgressData } from 'ng2-pdf-viewer';

3.0.5

  • [#238] - added @types/pdf as peer dependency

3.0.4

  • [#162] - Worker Source
  • [#232] - Don't overwrite PDFJS.workerSrc if already set
  • [#226] - Update Size scale Error
  • [#237] - Prevent throwing error: "PDFViewer._setScale: '0' is an unknown zoom value"
  • [#182] - Documentation: Load preview for local files

Set custom path for worker:

In your code update path to the worker to be /pdf.worker.js

(<any>window).PDFJS.workerSrc = '/pdf.worker.js';

This should be set before pdf-viewer component is rendered.

3.0.3

  • [#168] - Dependency to a prebuilt-version of pdf.js (pdfjs-dist)
  • [#195] - progressData.total is undefined
  • [#222] - [render-text]="false" is not working

3.0.2

  • [#173] - SSR support

3.0.1

  • [#194] - Fit original document into the viewport.
  • [#206] - Updated Readme for new [fit-to-page] option.

3.0.0

  • [#196] - ng2-pdf-viewer breaks the AOT build with Angular CLI 1.5.0
  • [#187] - ng build fails when AOT is enabled

BREAKING CHANGES

Now ng2-pdf-viewer exports Module instead of Component. That means you have to import PdfViewerModule instead of PdfViewerComponent.

import { PdfViewerModule } from 'ng2-pdf-viewer';

@NgModule({
  imports: [PdfViewerModule]
})
export class YourModule() {}

2.0.3

  • [#190] - Fixed original size for showAll=false
  • [#57] - Disable autoresize

2.0.2

  • [#174] - 2.0.1 no more scrollbar while zooming

2.0.1

  • [#171] - AOT compile issue
  • [#172] - error

2.0.0

  • [#36] - Render text layer, hyperlinks, progressive loading, etc.
  • [#18] - Is it possible to enable hyperlinks in the rendered PDF?
  • [#165] - pdf.js and pdf.worker.js using different versions
  • [#50] - Default Rotation
  • [#164] - Doesn't load blob url with 1.2.7
  • [#160] - some pdf showing in invert color
  • [#156] - Chrome error: Invalid SVG dimensions when 'original-size' = false
  • [#154] - Multiple display issues on Safari (iOS+Desktop)
  • [#147] - GET http://localhost:4200/nullUniGB-UCS2-H 404 (Not Found)
  • [#145] - Issue since update from 1.1.1 to 1.2.1 and not fixed in 1.2.2
  • [#144] - pdf annotation not shown in svg format
  • [#142] - Error: svg:path attribute d: Expected moveto path command ('M' or 'm'), "L 2318.47 6033.1…".
  • [#141] - Mirror/Upside Down document display
  • [#139] - PDF from pdfmake not loading
  • [#134] - PDF not loading. Shows black color
  • [#108] - PDF is loading as plain text as well as PDF, overlapping
  • [#92] - Performance error
  • [#80] - One by one page

1.2.7

Updated dependencies

1.2.6

  • [#140] - Incorrect Font and Font Size Rendering
  • [#151] - force inline style to prevent css override font-family and font-size

1.2.5

  • Update dist

1.2.4

  • [#150] - Used not minified version of pdfjs

1.2.3

  • [#146] - Load web worker separately, use minified version of pdfjs

1.2.2

  • [#94] - Add load progress callback

1.2.1

  • [#130] - ng build --prod fails for AOT

1.2.0

  • [#98] - PDF Auto Resize

1.1.5

  • [#124] - PDF background disappeared after update to 1.1.4

1.1.4

  • Switched canvas to SVG rendering.
  • Changed text layer rendering.
  • [#89] - Added data-page-number attribute

1.1.3

  • [#46] - Retina display support

1.1.2

  • [#112] - Error handling
  • Updated documentation

1.1.1

  • [#111] - out of order

1.1.0

  • [#72] - Updated for Angular 4

1.0.2

  • [#54] - [show-all] is showing first two page only.

1.0.1

  • [#48] - Use ngOnchanges() instead of update() inside setters

1.0.0

Breaking changes

  • [#47] - Use @Output for after load events

Use (after-load-complete)="afterLoadComplete($event) instead of [after-load-complete]="afterLoadComplete($event) on <pdf-viewer>.

You do not need to bind your callback anymore.

Example of afterLoadComplete callback:

afterLoadComplete(pdf: PDFDocumentProxy) {
  this.pdf = pdf;
}

0.1.6

  • [#39] - background-color css causes PDF text to become invisible.
  • [#43] - PDF is drawn behind the container

0.1.5

  • [#37] - Fix the case where src is still not having a value

0.1.4

  • [#35] - New release causing blank pdf

0.1.3

  • [#29] - Make text selectable

0.1.2

  • [#28] - Fixed set initial page
  • [#30] - Do not reload PDF several times

0.1.1

  • [#27] - Added support for rotating

0.1.0

Breaking changes

  • [#25] - Renamed "on-load-complete" to "after-load-complete"

0.0.15

  • [#26] - Re-added pdfjs as dependency

0.0.14

Re-installing of package may be required.

  • [#20] - Unable to declare in App Module
  • Systemjs integration was changed, now you need to link dist/index.js file. See [SYSTEMJS.md]
  • Support for AoT

0.0.13

  • [#22] - Support zoom
  • other minor changes

0.0.12

  • [#7] - Return pdf info

0.0.11

  • [#10] - Need to Pass cookies with request for document src

0.0.10

  • [#11] - Update to Angular RC6
  • [#12] - Update how-to documentation to RC6
  • Removed version lock from peer dependency

0.0.9

  • [#6] - Limit [page]
  • Updated dependencies
  • Minor changes

0.0.8

  • [#5] - Fixed web worker issue
  • [#4] - Updated angular dependencies to RC.5

0.0.7

  • #2 - Added webpack compatibility
  • Changed default value for original size flag

0.0.6

  • Added option to show one or all pdf pages altogether

0.0.5

  • Updated dependency pdfjs-dist

0.0.4

  • Updated peer dependency

0.0.3

  • Added simple typings file