Bug 464164

Summary: Option to change background colour for transparent images
Product: [Applications] Koko Reporter: Jack Hill <jackhill3103>
Component: GeneralAssignee: Unassigned bugs mailing-list <unassigned-bugs>
Status: CONFIRMED ---    
Severity: wishlist CC: nate
Priority: NOR    
Version: unspecified   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Image with text in the upper-right corner on top of a transparent background

Description Jack Hill 2023-01-11 18:05:30 UTC
Created attachment 155216 [details]
Image with text in the upper-right corner on top of a transparent background

SUMMARY
I have an image with black text on an area with a transparent background. Koko seems to set the background colour to black, making the text unreadable. (Yes it was my fault for forgetting to add a background when making the image, but still... I think it would be useful.)

It would be nice if there was a way to
1) set the background colour globally
2) change the background colour temporarily on a per-image basis.

STEPS TO REPRODUCE
1. Download the example image
2. Open it in Koko

OBSERVED RESULT
The text in the upper-right corner of the image is not readable.

EXPECTED RESULT
I should be able to set the background colour to white so I can read the text.

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20230109
KDE Plasma Version: 5.26.5
KDE Frameworks Version: 5.101.0
Qt Version: 5.15.7
Kernel Version: 6.1.3-1-default (64-bit)
Graphics Platform: X11

ADDITIONAL INFORMATION