Bug 324559

Summary: Some kind of off-by-one error when panning image causes jagged lines
Product: [Applications] gwenview Reporter: David Tonhofer <bughunt>
Component: generalAssignee: Gwenview Bugs <gwenview-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal CC: myriam
Priority: NOR    
Version First Reported In: 4.10.5   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: The image to load for a manual test
Bad result after panning/scrolling

Description David Tonhofer 2013-09-05 17:54:51 UTC 
1) Load an image into gwenview (attached example)
2) Scroll in so that only a part of it is in the viewport
3) Pan it with the mouse
4) Blit operations seem to exhibit an off-by-one error, resulting in jagged lines
5) A tap on F5 relaods the image, erasing the jaggies

Reproducible: Always

Steps to Reproduce:
As described
Actual Results:  
Image should be PERFECT :-)
Comment 1 David Tonhofer 2013-09-05 17:56:57 UTC 
Created attachment 82178 [details]
The image to load for a manual test
Comment 2 David Tonhofer 2013-09-05 17:57:28 UTC 
Created attachment 82179 [details]
Bad result after panning/scrolling
Comment 3 Christoph Feck 2013-12-29 17:26:23 UTC 

*** This bug has been marked as a duplicate of bug 271671 ***