Bug 350263

Summary:	CPU Canvas sometimes doesn't refresh completely, leaving tool decoration fragments visible
Product:	[Applications] krita	Reporter:	JayJay <mnkyshield>
Component:	CPU Canvas	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED UNMAINTAINED
Severity:	normal	CC:	freebox64, halla, zsomkovacs
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:
Attachments:	Video example.

Description JayJay 2015-07-15 21:01:31 UTC

When a filled circle is selected on a layer and then scaled up, an outline of the original shape is left behind.Please check the blue outline in this image

https://www.dropbox.com/s/i7212p93gkc0d29/selectTransform_02?dl=0

Reproducible: Always

Steps to Reproduce:
1.Make a circle and fill on empty layer
2.Scale up the circle while selected
3.

Comment 1 mvowada 2015-07-16 08:57:59 UTC

Created attachment 93607 [details]
Video example.

Hi. Confirming.
Not sure, but I suspect it might be related to some extent with this other report: Bug 344815.

Comment 2 JayJay 2015-07-19 07:40:46 UTC

Even rotating a square gives a line of colour disortion on the edges, not always visible but with some colours its very evident

Comment 3 Halla Rempt 2017-11-26 13:33:17 UTC

*** Bug 381296 has been marked as a duplicate of this bug. ***

Comment 4 Halla Rempt 2018-02-08 14:43:24 UTC

While the CPU canvas is still present for people who abolutely need it, we won't be updating it anymore. In particular, this issue basically has been defeating us since 2006. I don't think there's a good solution, other than switching to the CPU canvas.