[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-09 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #21 from Jan Rathmann --- (In reply to Albert Astals Cid from comment #20) > (In reply to Jan Rathmann from comment #17) > > > > My intention was to do as much testing myself and to provide as much > > information as possible to help to

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-08 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #20 from Albert Astals Cid --- (In reply to Jan Rathmann from comment #17) > (In reply to Albert Astals Cid from comment #16) > > (In reply to Jan Rathmann from comment #14) > > > would it be possible that this is somehow a bug in Qt and

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-08 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #19 from Albert Astals Cid --- (In reply to David Hurka from comment #18) > I don’t think there is any bug, but just that Poppler uses the available > algorithms in e. g. the Qt painting framework, instead of complicated > cutting-edge

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-08 Thread David Hurka
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #18 from David Hurka --- I don’t think there is any bug, but just that Poppler uses the available algorithms in e. g. the Qt painting framework, instead of complicated cutting-edge alternatives which *might* perform *slightly* better.

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-08 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #17 from Jan Rathmann --- (In reply to Albert Astals Cid from comment #16) > (In reply to Jan Rathmann from comment #14) > > would it be possible that this is somehow a bug in Qt and not in poppler? > > No, please stop pretending you

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-06 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #16 from Albert Astals Cid --- (In reply to Jan Rathmann from comment #14) > would it be possible that this is somehow a bug in Qt and not in poppler? No, please stop pretending you understand how things work better than me, the poppler

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-06 Thread Christoph Feck
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #15 from Christoph Feck --- In qpdfview you can select the rendering engine that poppler should use (Splash vs. Arthur), their rendering might be different. There is also a Cairo-based engine that GTK based viewers use. -- You are

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-06 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #14 from Jan Rathmann --- (In reply to Albert Astals Cid from comment #13) > > Anyhow, not an Okular bug, poppler is doing the resampling, so it needs a > bug there https://gitlab.freedesktop.org/poppler/poppler/-/issues I did some

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-05 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=424817 Albert Astals Cid changed: What|Removed |Added Resolution|WAITINGFORINFO |UPSTREAM Status|NEEDSINFO

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-05 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #12 from Jan Rathmann --- (In reply to Albert Astals Cid from comment #10) > This is probably related to screen sizes. Your screen is much bigger than > mine but with the same resolution, so you get less quality than me "per > percentage".

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-05 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #11 from Jan Rathmann --- Created attachment 130657 --> https://bugs.kde.org/attachment.cgi?id=130657=edit Screenshot rendering of test.pdf with Okular (zoom level 100%) -- You are receiving this mail because: You are watching all bug

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-04 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=424817 Albert Astals Cid changed: What|Removed |Added Status|REPORTED|NEEDSINFO Resolution|---

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-04 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #9 from Jan Rathmann --- @Albert Really sorry for mispelling your name, don't know how that happened... Thanks for the screenshot, it looks indeed much bigger on 75% than on my system! If I set zoom to 113% in Okular I get exactly the

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-08-03 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=424817 Albert Astals Cid changed: What|Removed |Added Resolution|WAITINGFORINFO |--- Ever confirmed|1

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-31 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #7 from 2wxsy5823...@opayq.com --- @aacid FYI: Poppler: 0.90.1 Okular: 20.04.3 Using X11 Screen: 1080p, not hidpi -- You are receiving this mail because: You are watching all bug changes.

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-31 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #6 from Jan Rathmann --- @Alberto My screen is a 24" model with 1920x1200 resolution, I don't think that's hidpi? On my Kubuntu 20.04 installation the package libpoppler97 has version number 0.86.1-0ubuntu1, on KDE Neon

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-30 Thread Albert Astals Cid
https://bugs.kde.org/show_bug.cgi?id=424817 Albert Astals Cid changed: What|Removed |Added CC||aa...@kde.org Resolution|---

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-30 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=424817 2wxsy5823...@opayq.com changed: What|Removed |Added See Also||https://bugs.kde.org/show_b

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-30 Thread bugzilla_noreply
https://bugs.kde.org/show_bug.cgi?id=424817 2wxsy5823...@opayq.com changed: What|Removed |Added Status|REPORTED|CONFIRMED Ever confirmed|0

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-30 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 Jan Rathmann changed: What|Removed |Added CC||jan.rathm...@gmx.de -- You are receiving this

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-30 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #2 from Jan Rathmann --- Created attachment 130506 --> https://bugs.kde.org/attachment.cgi?id=130506=edit Screenshot rendering of test.pdf with Okular (zoom level 75%) -- You are receiving this mail because: You are watching all bug

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-30 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #3 from Jan Rathmann --- Created attachment 130507 --> https://bugs.kde.org/attachment.cgi?id=130507=edit Screenshot rendering of test.pdf with Evince (zoom level 75%) -- You are receiving this mail because: You are watching all bug

[okular] [Bug 424817] Ugly rendering of images containing text in PDF files

2020-07-30 Thread Jan Rathmann
https://bugs.kde.org/show_bug.cgi?id=424817 --- Comment #1 from Jan Rathmann --- Created attachment 130505 --> https://bugs.kde.org/attachment.cgi?id=130505=edit Source image file from which the test example was generated. -- You are receiving this mail because: You are watching all bug