Bug 141018 - Diagonal lines are not anti-aliased
Summary: Diagonal lines are not anti-aliased
Status: RESOLVED FIXED
Alias: None
Product: filelight
Classification: Applications
Component: general (show other bugs)
Version: 24.02.1
Platform: Fedora RPMs Linux
: NOR normal
Target Milestone: ---
Assignee: Unassigned bugs mailing-list
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-02-01 19:11 UTC by Stephan Sokolow
Modified: 2024-04-23 12:45 UTC (History)
4 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:


Attachments
Drawing is not smooth (110.12 KB, image/png)
2023-09-05 22:27 UTC, medin
Details
Screenshot of Filelight (56.49 KB, image/png)
2024-04-15 17:44 UTC, Timothée Ravier
Details
Main window with smooth lines, KF5 based (71.92 KB, image/png)
2024-04-15 17:48 UTC, Timothée Ravier
Details

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Description Stephan Sokolow 2007-02-01 19:11:12 UTC
Version:           1.0 (using KDE KDE 3.5.5)
Installed from:    Compiled From Sources
Compiler:          Target: i686-pc-linux-gnu
OS:                Linux (i686) release 2.6.17-gentoo-r4-20060825

Lines in Filelight aren't anti-aliased. As such, lines drawn at certain angles will look jagged even on an eye-strainingly blurry CRT. On my new LCDs, it's horrifying.
Comment 1 Bram Schoenmakers 2007-02-03 16:59:23 UTC
Can only be fixed when ported to Qt4.
Comment 2 medin 2023-09-05 22:26:28 UTC
I'm suffering from the same antialiasing problem on: 

Operating System: Manjaro Linux 
KDE Plasma Version: 5.27.7
KDE Frameworks Version: 5.109.0
Qt Version: 5.15.10
Kernel Version: 6.5.0-1-MANJARO (64-bit)
Graphics Platform: Wayland
Comment 3 medin 2023-09-05 22:27:13 UTC
Created attachment 161433 [details]
Drawing is not smooth
Comment 4 Oleg 2024-03-07 22:25:29 UTC
Can confirm this issue on Arch Plasma 6.0.1
Comment 5 Timothée Ravier 2024-04-15 17:42:13 UTC
I have a similar issue.

Operating System: Fedora Linux 40
KDE Plasma Version: 6.0.3
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.8.5-301.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Comment 6 Timothée Ravier 2024-04-15 17:44:24 UTC
Created attachment 168563 [details]
Screenshot of Filelight
Comment 7 Timothée Ravier 2024-04-15 17:44:55 UTC
This is also reproducible with the latest Flatpak: https://github.com/flathub/org.kde.filelight/pull/34
Comment 8 Timothée Ravier 2024-04-15 17:47:52 UTC
It's a regression as it used to work on the KF5 based version.
Comment 9 Timothée Ravier 2024-04-15 17:48:14 UTC
Created attachment 168564 [details]
Main window with smooth lines, KF5 based
Comment 10 Oleg 2024-04-18 15:59:11 UTC
Issue was fixed for me in the recent updates
Arch Linux
Filelight 24.02.2
Plasma 6.0.4
KDE Frameworks 6.1.0
Qt 6.7.0
Comment 11 medin 2024-04-18 16:02:25 UTC
Still repro on Plasma 6.0.4
Comment 12 Timothée Ravier 2024-04-23 12:45:03 UTC
This looks indeed fixed with 6.7 (or with the latest kirigami-addons).