Bug 330332

Summary:	Zooming and panning misaligns parts of a png image that come into the view
Product:	[Applications] gwenview	Reporter:	Maxim Egorushkin <maxim.yegorushkin>
Component:	general	Assignee:	Gwenview Bugs <gwenview-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	myriam
Priority:	NOR
Version First Reported In:	4.11.5
Target Milestone:	---
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	an image before zoom same image after zooming and panning around

Description Maxim Egorushkin 2014-01-23 16:06:00 UTC

When I zoom into a png image 400% and then pan it around it misaligns the parts of the image that come into the view.

Reproducible: Always

Steps to Reproduce:
1. Open a png image with straight lines.
2. Zoom to 400%.
3. Pan the image left, right, up and down using the mouse.
Actual Results:  
The straight lines become jagged and misaligned.

Expected Results:  
Straight lines stay stay straight.

Comment 1 Maxim Egorushkin 2014-01-23 16:06:38 UTC

Created attachment 84817 [details]
an image before zoom

Comment 2 Maxim Egorushkin 2014-01-23 16:07:22 UTC

Created attachment 84818 [details]
same image after zooming and panning around

Comment 3 Christoph Feck 2014-01-23 17:44:05 UTC


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