mozilla/pdf.js v3.3.122

on GitHub

This release contains a new pinch to zoom feature for the viewer and other bugfixes and optimizations/cleanups, in particular some that reduce browser reflow and memory usage which improves performance.

Changes since v3.2.146

• Bump versions in pdfjs.config by @timvandermeij in #15878
• Avoid an infinite loop when searching for a single diacritic by @calixteman in #15883
• Enable the defaultZoomDelay option/preference unconditionally, and other (small) improvements by @Snuffleupagus in #15884
• [api-minor] Remove the PDFDocumentProxy.stats getter (PR 15758 follow-up) by @Snuffleupagus in #15880
• Update the type/subtype at the end of font parsing by @Snuffleupagus in #15885
• [api-minor] Add the pinch-to-zoom feature (bug 1677933) by @calixteman in #15886
• Reduce duplication in the accumulateWheelTicks/accumulateTouchTicks methods (PR 15886 follow-up) by @Snuffleupagus in #15891
• [JS] UserActivation must be enabled before running document actions by @calixteman in #15892
• [GV] Remove print stuff because window.print isn't implemented (bug 1808668) by @calixteman in #15894
• [GV] Add an option in the find controller to update matches count only when the last page is reached (bug 1803188). by @calixteman in #15896
• Delay the loading icon display by @calixteman in #15857
• [api-minor] Improve the useWorkerFetch default value checks by @Snuffleupagus in #15879
• Inline the setPDFNetworkStreamFactory functionality in src/display/api.js by @Snuffleupagus in #15887
• Remove shadow around each pages (fix issue #15836) by @calixteman in #15850
• Tweak the --toolbar-border-color CSS variable (PR 15850 follow-up) by @Snuffleupagus in #15899
• Set ExpansionFactor to 0.06 when it's equals to 0 in the private dict of CFF fonts by @calixteman in #15900
• Support parsing encrypted documents in XRef.indexObjects (issue 15893) by @Snuffleupagus in #15897
• Avoid null ExpansionFactor in type1 fonts (follow-up of #15289) by @calixteman in #15901
• Bump json5 from 1.0.1 to 1.0.2 by @dependabot in #15903
• Remove the background-color of the sidebarContent (PR 15850 follow-up) by @Snuffleupagus in #15904
• Upgrade Node.js to version 18 in the CI workflow by @timvandermeij in #15906
• Fix pinch-to-zoom on a macbook trackpad (bug 1809080) by @calixteman in #15907
• Simplify PDFViewerApplication::supportsPrinting (follow-up of #15894) by @calixteman in #15914
• Add support for smooth pinch-to-zoom on a trackpad (bug 1659492) by @calixteman in #15909
• [api-minor] Add a new transferPdfData option to allow transferring more data to the worker-thread (bug 1809164) by @Snuffleupagus in #15908
• Improve input validation in PDFDataTransportStream._onReceiveData (PR 15908 follow-up) by @Snuffleupagus in #15917
• [api-minor] Enabling transferring of data fetched with the PDFFetchStream implementation by @Snuffleupagus in #15916
• Improve unit test coverage of src/core/core_utils.js by @timvandermeij in #15905
• Update packages and translations by @Snuffleupagus in #15924
• [Regression] Avoid showing a black canvas during zooming with a drawingDelay set (PR 15812 follow-up) by @Snuffleupagus in #15923
• Update rimraf to version 4 by @Snuffleupagus in #15925
• Update highlight background when forced colors are active (bug 1759886) by @fchasen in #15921
• [api-minor] Enable transferring of TypedArray PDF data by default (PR 15908 follow-up) by @Snuffleupagus in #15920
• Ensure that Annotation appearance-entries are actually Streams by @Snuffleupagus in #15926
• Move --scale-factor variable in the viewer container (fix #15929) by @calixteman in #15930
• Fallback to using the name table to infer the encoding for TrueType fonts missing such data (issue 15910) by @Snuffleupagus in #15934
• Update the year in the license_header files by @Snuffleupagus in #15940
• Use CSS variables for the textLayer highlight colors (PR 15921 follow-up) by @Snuffleupagus in #15937
• Add a PDFViewerApplication helper method to center the position after wheel/pinch-zooming by @Snuffleupagus in #15935
• [JBIG2] Ensure that the decodeInteger function returns valid integers (issue 15942) by @Snuffleupagus in #15945
• Change 'Current View' to 'Current Page' in the secondary toolbar by @calixteman in #15941
• [GV] Avoid to update the finder when the results aren't complete by @calixteman in #15947
• [api-minor] Deprecate calling getDocument directly with a PDFDataRangeTransport-instance by @Snuffleupagus in #15943
• Move the disableAutoFetch functionality into the ProgressBar-class by @Snuffleupagus in #15949
• Tweak adjustType1ToUnicode for fonts with a predefined named encoding (bug 1811668, PR 14050 follow-up) by @Snuffleupagus in #15948
• Set up automated l10n review for new English strings by @calixteman in #15952
• Try to avoid to interpret wheel events as pinch-to-zoom ones (bug 1810800) by @calixteman in #15957
• Tweak the normalizeWheelEventDelta helper function by @Snuffleupagus in #15959
• Move ProgressBar-related CSS variables into the loadingBar DOM-element (issue 15958) by @Snuffleupagus in #15960
• [JS] Correctly format field with numbers (bug 1811694, bug 1811510) by @calixteman in #15965
• Update packages and translations by @Snuffleupagus in #15971
• Update various README files to be less specific about the supported JavaScript features by @Snuffleupagus in #15963
• Simplify setting the GlobalWorkerOptions default values (PR 9480 follow-up) by @Snuffleupagus in #15966
• Tweak the internal handling of the url-parameter in getDocument (PR 13166 follow-up) by @Snuffleupagus in #15954
• Only accept non-objects passed to getDocument in GENERIC builds by @Snuffleupagus in #15964
• Polyfill Path2D in Node.js environments by @Snuffleupagus in #15951
• Change the PDFViewerApplication.open method to only accept objects by @Snuffleupagus in #15972