https://bugs.kde.org/show_bug.cgi?id=508010
Bug ID: 508010 Summary: Loss words after zoom in some pdf files Classification: Applications Product: okular Version First unspecified Reported In: Platform: Microsoft Windows OS: Microsoft Windows Status: REPORTED Severity: normal Priority: NOR Component: PDF backend Assignee: okular-devel@kde.org Reporter: blind-guess-sen...@outlook.com Target Milestone: --- *** If you're not sure this is actually a bug, instead post about it at https://discuss.kde.org If you're reporting a crash, attach a backtrace with debug symbols; see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports Please remove this comment after reading and before submitting - thanks! *** SUMMARY STEPS TO REPRODUCE 1. Open a pdf file. In this case, I use 程序设计实践 (Brian W. Kernighan Rob Pike) (Z-Library).pdf downloaded in zlib. It seems like most file won't occur this bug 2. Zoom in and out and in and out ...... 3. Then the chinese characters will disappear OBSERVED RESULT Chinese characters disappear. EXPECTED RESULT No special result SOFTWARE/OS VERSIONS Windows: Windows 10 Professional 22H2 macOS: (available in the Info Center app, or by running `kinfo` in a terminal window) Linux/KDE Plasma: KDE Plasma Version: KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION -- You are receiving this mail because: You are the assignee for the bug.