[ https://issues.apache.org/jira/browse/FOP-3089?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Simon Steiner reassigned FOP-3089: ---------------------------------- Assignee: Simon Steiner > Corrupt font display in iOS when using PDF-Images with merge-fonts=true > ----------------------------------------------------------------------- > > Key: FOP-3089 > URL: https://issues.apache.org/jira/browse/FOP-3089 > Project: FOP > Issue Type: Bug > Environment: Both Windows and Linux (CentOS) > Reporter: Mark Gibson > Assignee: Simon Steiner > Priority: Major > Attachments: CorrupPdfViewComparison.png, fop-mergefonts.xml, > fop.xml, image1.pdf, pdf-images-mergefonts.pdf, pdf-images.fo, pdf-images.pdf > > > Using PDF-Images to inject a PDF as an image (fo:external-graphic). When > setting merge-fonts=true in fop config, there are visual issues with the > fonts in the embedded image when viewing the rendered PDF on in-browser > viewers on iOS. > All tests have been carried out using FOP 2.7. When merge-fonts=false, the > PDF displays fine in all known browsers. > Tested viewing on latest iPadOS 15.6, and iOS 15.6, latest browser versions > for Safari, Chrome, and DuckDuckGo. > Viewing the rendered PDF on windows browsers, the PDF displays fine. > Ironically, when viewing the PDF on the Adobe Acrobat app for iOS, it > displays fine. Apologies, I don't have access to Linux to test browsers > there. > I've attached some files for reproduction: > * *{{pdf-images.fo}}* > * *{{image1.pdf}}* - image being embedded > * *{{fop.xml}}* - fop config with merge-fonts=false > * *{{fop-mergefonts.xml}}* - fop config with merge-fonts=true > * *{{pdf-images.pdf}}* - PDF rendered with merge-fonts=false > * *{{pdf-images-mergefonts.pdf}}* - PDF rendered with merge-fonts=true > I also attached a screenshot of the two PDFs as viewed on an iOS device. > Fonts (calibri.ttf, calibrib.ttf) can be provided on request. > Commands to render the two PDFs are as follows: > * {{…/fop.bat -fo pdf-images.fo -c fop.xml -pdf pdf-images.pdf}} > * {{…/fop.bat -fo pdf-images.fo -c fop-mergefonts.xml -pdf > pdf-images-mergefonts.pdf}} -- This message was sent by Atlassian Jira (v8.20.10#820010)