Bug 405725

Summary:	Some elements render as transparent
Product:	[Applications] krita	Reporter:	Piotr <postrowski5>
Component:	OpenGL Canvas	Assignee:	Krita Bugs <krita-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	dimula73, halla
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Microsoft Windows
OS:	Microsoft Windows
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	Checkerboard from behind comming through Better screenshot

Description Piotr 2019-03-21 16:50:51 UTC

SUMMARY


STEPS TO REPRODUCE
1. 
2. 
3. 

OBSERVED RESULT


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 Piotr 2019-03-21 16:57:57 UTC

Some elements make parts of krita window transparent. Observed for brush outline and selection outline before commiting
 
STEPS TO REPRODUCE
1. Put window with some distinct pattern behind Krita (I used white/red checkerboard)
2. "Draw" over canvas with outline selection tool
3. Observe pattern from behind comming through the lines.
 
EXPECTED RESULT
Lines should show canvas content not the window behind 
 
SOFTWARE/OS VERSIONS
Windows: 10 Version 1809 x86-64
ADDITIONAL INFORMATION
Krita prealpha git 703cbfb

Comment 2 Piotr 2019-03-21 16:59:13 UTC

Created attachment 118962 [details]
Checkerboard from behind comming through

Comment 3 Halla Rempt 2019-03-21 17:02:36 UTC

What GPU? Which driver version? Angle or OpenGL? And that screenshot doesn't show the complete Krita window so we cannot see what your image looks like.

Comment 4 Piotr 2019-03-21 17:17:13 UTC

Sorry I cut only canvas, because I observe it only on canvas, to keep file small.
As for renderer, it's OpenGL, GTX 660 driver ver. 23.21.13.8813

The line you see on the canvas is not part of document (It's solid gray) it's temporary outline that outline selection tools shows before you lift the pen.

Comment 5 Halla Rempt 2019-03-21 17:18:09 UTC

Showing the complete windows helps us understand whether it might be because of the document composition. 

Please enable Angle in the settings and try again.

Comment 6 Piotr 2019-03-21 17:20:35 UTC

Created attachment 118963 [details]
Better screenshot

Comment 7 Piotr 2019-03-21 17:23:18 UTC

With angle renderer selection outline and brush outline are solid black, no transparency effect.

Comment 8 Halla Rempt 2019-03-21 18:27:31 UTC

Best use Angle then. I guess might even want to remove the opengl option on Windows, there are always problems when trying to use opengl directly.

Comment 9 Bug Janitor Service 2019-03-22 04:33:09 UTC

Thanks for your comment!

Automatically switching the status of this bug to REPORTED so that the KDE team
knows that the bug is ready to get confirmed.

In the future you may also do this yourself when providing needed information.

Comment 10 Dmitry Kazakov 2019-04-02 13:07:09 UTC

The bug should be now fixed. It was the same problem as the transparent canvas problem.

*** This bug has been marked as a duplicate of bug 405540 ***