Bug 492935 - Text of nodes with no shape disappears when zoomed in
Summary: Text of nodes with no shape disappears when zoomed in
Status: REPORTED
Alias: None
Product: kgraphviewer
Classification: Applications
Component: general (other bugs)
Version First Reported In: 2.5.240780
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Gaël de Chalendar (aka Kleag)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-09-10 08:43 UTC by Paul Worrall
Modified: 2025-01-09 16:05 UTC (History)
0 users

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

Attachments
Example file that demonstrates the issue (790 bytes, text/vnd.graphviz)
2024-09-10 08:43 UTC, Paul Worrall 		Details
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Description Paul Worrall 2024-09-10 08:43:15 UTC 
Created attachment 173519 [details]
Example file that demonstrates the issue

SUMMARY
On graphs where the nodes have no shape (shape=none or shape=plain) the node labels disappear when zoomed in

STEPS TO REPRODUCE
1. Open the attached example file. (This is abstract.gv from graphviz with one line added: `node [shape=none];` )
2. zoom in and out

OBSERVED RESULT
The node labels vanish above a certain zoom level

EXPECTED RESULT
The node labels remain visible

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 6.1.80
KDE Frameworks Version: 6.7.0
Qt Version: 6.7.2
Graphics Platform: Wayland
Graphics Processor: AMD CEDAR
Comment 1 Paul Worrall 2025-01-09 16:05:08 UTC 
ADDITIONAL INFO
1. The same file with the line `node [shape=none];` removed (i.e. as per the original file from graphviz) renders OK at all zoom levels
2. The point at which the labels dissapear seems to be at the zoom where one of them goes partly outside the window