Bug 415223

Summary: Latex text have lower resolution than normal text.
Product: [Applications] LabPlot2 Reporter: Andy Great <andythe_great>
Component: generalAssignee: Alexander Semke <alexander.semke>
Status: RESOLVED FIXED    
Severity: normal CC: martin.marmsoler
Priority: NOR    
Version First Reported In: 2.7.0   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: screenshot showing the difference.
Example file demostrating the bug
2.8Right vs 2.7 Left

Description Andy Great 2019-12-15 23:01:49 UTC
Created attachment 124517 [details]
screenshot showing the difference.

Latex have lower resolution than normal text.

1. Add latex text
2. Lower latex resolution is observed.

labplot-kf5-2.7.0-1.3

Operating System: openSUSE Tumbleweed 20191207
KDE Plasma Version: 5.17.3
KDE Frameworks Version: 5.64.0
Qt Version: 5.13.1
Kernel Version: 5.3.12-1-default
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-3770 CPU @ 3.40GHz
Memory: 7.5 GiB of RAM

EXPECTED RESULT


SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION
Comment 1 Andy Great 2019-12-15 23:02:37 UTC
Created attachment 124518 [details]
Example file demostrating the bug
Comment 2 Martin 2022-03-17 10:30:23 UTC
Created attachment 147547 [details]
2.8Right vs 2.7 Left

The x/y Alignment must be changed to left/top and the y value must be inverted to get the same result
Comment 3 Martin 2022-03-17 10:40:48 UTC
(In reply to Martin from comment #2)
> Created attachment 147547 [details]
> 2.8Right vs 2.7 Left
> 
> The x/y Alignment must be changed to left/top and the y value must be
> inverted to get the same result

This is only for the worksheet.

If you create a label in the pot, (0,0) is (center, center)
Comment 4 Alexander Semke 2022-03-17 20:47:33 UTC
In 2.9 we switched to on-the-fly rendering of the PDF files produced by latex. The quality is much better with this approach and it also looks much better when zooming into the worksheet. Please have a look at how it looks like in 2.9.