Retro Terminal Effect looks bad with 125% screen scaling #13848

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opened 2026-01-31 03:53:52 +00:00 by claunia · 3 comments
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Originally created by @jdeloshoyos on GitHub (May 19, 2021).

Windows Terminal version (or Windows build number)

1.7.1033.0

Other Software

No response

Steps to reproduce

The Retro Terminal Effect looks very nice with 100% screen scaling (selected in Windows Screen settings), but looks a little bit off when screen scaling is set to 125% (which is the default on my 1920*1080 laptop screen). With 100% screen scaling, the "scan lines" look evenly distributed, but they do not with 125% scaling. I'm attaching screenshots with both scaling factors in the "Expected behavior" and "Actual behavior" sections for comparison.

Expected Behavior

The expected behavior would be evenly distributed scan lines at any screen scaling setting, as seen on this screenshot at 100% scaling:
100 percent scaling

Actual Behavior

The scan lines look uneven at 125% screen scaling, as seen on this screenshot:
125 percent scaling

Originally created by @jdeloshoyos on GitHub (May 19, 2021). ### Windows Terminal version (or Windows build number) 1.7.1033.0 ### Other Software _No response_ ### Steps to reproduce The Retro Terminal Effect looks very nice with 100% screen scaling (selected in Windows Screen settings), but looks a little bit off when screen scaling is set to 125% (which is the default on my 1920*1080 laptop screen). With 100% screen scaling, the "scan lines" look evenly distributed, but they do not with 125% scaling. I'm attaching screenshots with both scaling factors in the "Expected behavior" and "Actual behavior" sections for comparison. ### Expected Behavior The expected behavior would be evenly distributed scan lines at any screen scaling setting, as seen on this screenshot at 100% scaling: ![100 percent scaling](https://user-images.githubusercontent.com/27691677/118873259-84b65580-b8b7-11eb-9b73-04473fabac2d.png) ### Actual Behavior The scan lines look uneven at 125% screen scaling, as seen on this screenshot: ![125 percent scaling](https://user-images.githubusercontent.com/27691677/118873333-a0216080-b8b7-11eb-93bf-50ff50e6e626.png)
claunia added the Help WantedArea-RenderingIssue-BugPriority-3Product-Terminal labels 2026-01-31 03:53:53 +00:00
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@skyline75489 commented on GitHub (May 20, 2021):

Is this somewhat related to #4591?

@skyline75489 commented on GitHub (May 20, 2021): Is this somewhat related to #4591?
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@EktoHunter commented on GitHub (May 30, 2021):

Inverted text also can't be read at 125% Scaling with Retro on

image

100% does definitely look better but it's still not great aswell

@EktoHunter commented on GitHub (May 30, 2021): Inverted text also can't be read at 125% Scaling with Retro on ![](https://user-images.githubusercontent.com/23218251/120118660-f2099680-c193-11eb-989d-6ce0381410e2.png "125% Scaling") ![image](https://user-images.githubusercontent.com/23218251/120118686-1c5b5400-c194-11eb-922c-9d70ab011b89.png "100% Scaling") 100% does definitely look better but it's still not great aswell
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@DHowett commented on GitHub (Jul 6, 2021):

I'm definitely surprised we didn't have an issue on our backlog for this. I searched for a while (though admittedly -- I did not spend the entire two months searching; I'm sorry we took so long to get back to you!).

Promoting this to a rendering bug on our backlog, and marking it "help wanted". Thanks!

@DHowett commented on GitHub (Jul 6, 2021): I'm definitely surprised we didn't have an issue on our backlog for this. I searched for a while (though admittedly -- I did not spend the entire two months searching; I'm sorry we took so long to get back to you!). Promoting this to a rendering bug on our backlog, and marking it "help wanted". Thanks!
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Reference: starred/terminal#13848