https://bugs.kde.org/show_bug.cgi?id=410723
--- Comment #2 from Oliver Sander <oliver.san...@tu-dresden.de> --- I did work on something related, but what I did fix was something else (poor resolution of the lines in presentation mode). >From looking at the picture (I cannot reproduce the problem) it seems as if the path was drawn with the Qt::MiterJoin style, which does indeed lead to jaggedness if the angles are very sharp. I don't really understand how this can happen, though: as it is an annotation it is poppler that does the line drawing, right? René, can you render the file with pdftocairo and check whether the result looks better? -- You are receiving this mail because: You are watching all bug changes.