[Okular-devel] [okular] [Bug 351889] New: Switching to facing-pages and back to single-page viewmode results in low-res page render

[Jake Linder]

https://bugs.kde.org/show_bug.cgi?id=351889

Bug ID: 351889
Summary: Switching to facing-pages and back to single-page
viewmode results in low-res page render
Product: okular
Version: unspecified
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: general
Assignee: okular-***@kde.org
Reporter: ***@mail.com

By a specific set of steps it's possible for okular to display a (PDF) page
rendered
at an (arbitrarily) lower resolution than required.

Reproducible: Always

Steps to Reproduce:
1) resize app window to be narrow enough so that in facing pages viewmode
page dimensions are reduced.
2) switch to facing pages mode.
3) switch back to single page mode.


Actual Results:
Single page is displayed with proper dimensions but is actually a scaled-up
version of a lower resolution pixmap.

Expected Results:
Single page is shown at proper resolution


Review request coming up.

[Jake Linder]

https://bugs.kde.org/show_bug.cgi?id=351889

--- Comment #1 from Jake Linder <***@mail.com> ---
https://git.reviewboard.kde.org/r/124964/

[Jake Linder]

https://bugs.kde.org/show_bug.cgi?id=351889

--- Comment #2 from Jake Linder <***@mail.com> ---
Note Bucgtracker Doesn't allow specifying version > 0.22.2 though git is at
0.23.60

[Jake Linder]

https://bugs.kde.org/show_bug.cgi?id=351889

Jake Linder <***@mail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Summary|Switching to facing-pages |Switching viewmode/Rotating
|and back to single-page |view can result in low-res
|viewmode results in low-res |page render
|page render |

[Jake Linder]

https://bugs.kde.org/show_bug.cgi?id=351889

--- Comment #3 from Jake Linder <***@mail.com> ---
Updated title and review, same problem occurs when rotating view and rotating
back

[muzhit]

https://bugs.kde.org/show_bug.cgi?id=351889

muzhit <***@gmail.com> changed:

What |Removed |Added
----------------------------------------------------------------------------
Keywords| |investigated, triaged
CC| |***@gmail.com
Resolution|--- |WORKSFORME
Status|REPORTED |RESOLVED

[Luigi Toscano]

https://bugs.kde.org/show_bug.cgi?id=351889

Luigi Toscano <***@tiscali.it> changed:

What |Removed |Added
----------------------------------------------------------------------------
Resolution|WORKSFORME |---
CC| |***@tiscali.it
Status|RESOLVED |REPORTED
Keywords|investigated, triaged |

--- Comment #4 from Luigi Toscano <***@tiscali.it> ---
When closing a bug, please write down how you reproduced the issue and find out
whether it's fixed, and all the relevant details (starting from the software
version). I'm going to reopen it for now (it may be fixed, but I can't triage
it).