pdfrx 0.4.37

pdfrx is a rich and fast PDF viewer implementation built on the top of pdfium. The plugin supports Android, iOS, Windows, macOS, Linux, and Web.

0.4.37

• CMake version "3.18.1+" for #48, #62

0.4.36

• Introduces PdfJsConfiguration to configure pdf.js download URLs

0.4.35

• Download cache mechanism update (#57/#58)

0.4.34

• Document update

0.4.33

• Document update

0.4.32

• Add PdfViewerParams.calculateInitialPageNumber to calculate the initial page number dynamically
• Add PdfViewerParams.onViewerReady to know when the viewer gets ready

0.4.31

• Remove explicit CMake version spec 3.18.1

0.4.30

• FIXED: Link URI contains null-terminator
• Add support text/links on rotated pages
• Stability updates for PdfTextSearcher
• README.md/example updates
• Revival of PdfViewer.data/PdfViewer.custom

0.4.29

• Minor fixes to PdfTextSearcher

0.4.28

• README.md/example updates

0.4.27

• Minor updates and README.md updates

0.4.26

• Introduces PdfTextSearcher that helps you to implement search UI feature (#47)
• Example code is vastly changed to explain more about the widget functions

0.4.25

• FIXED: Able to scroll outside document area

0.4.24

• Huge refactoring on PdfViewerController; it's no longer TransformationController but just a ValueListenable<Matrix4>
  • This fixes an "Unhandled Exception: Null check operator used on a null value" on widget state disposal (#46)

0.4.23

• Introduces PdfDocumentViewBuilder/PdfPageView widgets
• Example code is super updated with index and thumbnails.

0.4.22

• Web: Now pdf.js is loaded automatically and no modification to index.html is required!
• Default implementation for PdfViewerParams.errorBannerBuilder to show internally thrown errors
• PdfPasswordException is introduced to notify password error
• PdfDocumentRef now has stackTrace for error
• PdfFileCache now uses dedicated http.Client instance

0.4.21

• Now PdfDocumentRef has const constructor and PdfViewer.documentRef is also const

0.4.20

• Removes PdfDocumentProvider (Actually PdfDocumentRef does everything)
• Fixes breakage introduced by 0.4.18

0.4.19

• firstAttemptByEmptyPassword should be true by default

0.4.18

• PdfDocumentProvider supercedes PdfDocumentStore (PR #42)
• pdfium 6259 for Windows, Linux, and Android
• FIXED: Bug: Tests fail due to null operator check on PdfViewerController #44

0.4.17

• Additional fixes to text selection mechanism

0.4.16

• Remove password parameters; use passwordProvider instead.
• Fixes several resource leak scenarios on PdfDocument open failures
• Restrict text selection if PDF permission does not allow copying
• Remove PdfViewer.documentRef; unnamed constructor is enough for the purpose

0.4.15

• Introduces PdfViewer.documentRef (#36)
• FIXED: PdfViewer.uri is broken on web for non relative paths #37
• FIXED: Don't Animate to initialPage #39

0.4.14

• Introduces PdfViewerParams.onDocumentChanged event
• Introduces PdfDocument.loadOutline to load outline (a.k.a. bookmark)

0.4.13

• Improves document password handling by async PasswordProvider (#20)
• Introduces PdfViewerParams.errorBannerBuilder

0.4.12

• Introduces PdfViewerParams.maxImageBytesCachedOnMemory, which restricts the maximum cache memory consumption
  • Better than logic based on maxThumbCacheCount
• Remove the following parameters from PdfViewerParams:
  • maxThumbCacheCount
  • maxRealSizeImageCount
  • enableRealSizeRendering

0.4.11

• Add support for PDF Destination (Page links)

0.4.10

• FIXED: isEncrypted property of document returns always true even the document is not encrypted (#29)

0.4.9

• FIXED: SelectionArea makes Web version almost unusable (#31)

0.4.8

• FIXED: Unhandled Exception: type 'Null' is not a subtype of type 'PdfPageRenderCancellationTokenPdfium' in type cast (#26)

0.4.7

• FIXED: Android build broken? Cannot find libpdfium.so error (#25)
• PdfViewerParams.loadingBannerBuilder to customize HTTP download progress
• PdfViewerParams.linkWidgetBuilder to support embedded links
• WIP: Updated text selection mechanism, which is faster and stable but still certain issues
  • Pan-to-scroll does not work on Desktop/Web
  • Selection does not work as expected on mobile devices
• Support Linux running on arm64 Raspberry PI (#23/#24)

0.4.6

• Introduces PdfPage.render cancellation mechanism
  • PdfPageRenderCancellationToken to cancel the rendering process
  • BREAKING CHANGE: PdfPage.render may return null if the rendering process is canceled
• PdfPageRender.render limits render resolution up to 300-dpi unless you use getPageRenderingScale
  • Even with the restriction, image size may get large and you'd better implement getPageRenderingScale to restrict such large image rendering
• PdfViewerParams default changes:
  • scrollByMouseWheel default is 0.2
  • maxRealSizeImageCount default is 3
• PdfViewerParams.scrollByArrowKey to enable keyboard navigation

0.4.5

• PdfViewerParams updates
  • PdfViewerParams.onPageChanged replaces onPageChanged parameter on PdfViewer factories
  • PdfViewerParams.pageAnchor replaces anchor parameter on PdfViewer factories
• pdfDocumentFromUri/PdfFileCache improves mechanism to cache downloaded PDF file
  • ETag check to invalidate the existing cache
  • Better downloaded region handling

0.4.4

• PdfPage.render can render Annotations and FORMS
• PdfFileCache: More realistic file cache mechanism
• Introduces PasswordProvider to repeatedly test passwords (only API layer)

0.4.3

• FIXED: cache mechanism is apparently broken (#12)

0.4.2

• PdfViewerParams.pageOverlayBuilder to customize PDF page (#17)
• Updating README.md

0.4.1

• Add PdfViewerParams.enableRenderAnnotations to enable annotations on rendering (#18,#19)

0.4.0

• Many breaking changes but they improve the code integrity:
  • PdfDocument.pages supersedes PdfDocument.getPage
  • PdfDocument.pageCount is removed
  • PdfViewerParams.devicePixelRatioOverride is removed; use getPageRenderingScale instead
• Add PdfPageAnchor.all
• PdfViewerParams.viewerOverlayBuilder/PdfViewerScrollThumb to support scroll thumbs

0.3.6

• PageLayout -> PdfPageLayout

0.3.5

• PageLayout class change to ease page layout customization
  • Add example use case in API document

0.3.4

• Rewriting page rendering code
  • Due to the internal structure change, page drawing customization parameters are once removed:
    • pageDecoration
    • pageOverlaysBuilder
• Example code does not enables enableTextSelection; it's still too experimental...

0.3.3

• FIXED: Downloading of small PDF file causes internal loading error

0.3.2

• Support mouse-wheel-to-scroll on Desktop platforms

0.3.1

• Minor API changes
• Internal integrity updates that controls the viewer behaviors
• FIX: example code does not have android.permission.INTERNET on AndroidManifest.xml
• PdfViewerParams.devicePixelRatioOverride is deprecated and introduces PdfViewerParams.getPageRenderingScale

0.3.0

• Many renaming of the APIs that potentially breaks existing apps

0.2.4

• Now uses plugin_ffi. (Not containing any Flutter plugin stab)

0.2.3

• Fixed: #6 PdfPageWeb.render behavior is different from PdfPagePdfium.render

0.2.2

• Explicitly specify Flutter 3.16/Dart 3.2 as NativeCallable.listener does not accept non-static function (#5)

0.2.1

• Stabilizing API surface
  • Introducing PdfViewer.asset/file/uri/custom
  • PdfViewer has documentLoader to accept function to load PdfDocument
• Fixes minor issues on PdfViewer

0.2.0

• Introducing PdfDocument.openUri/PdfFileCache* classes
• Introducing PdfPermissions
• PdfPage.loadText/PdfPageText for text extraction
• Android NDK CMake to 3.18.1

0.1.1

• Document updates
• pdf.js 3.11.174

0.1.0

• First release (Documentation is not yet ready)