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robaho / seashore

easy to use mac osx image editing application for the rest of us
GNU General Public License v2.0
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Unable to turn off image smoothing/anti-aliasing #146

Closed janprzy closed 2 years ago

janprzy commented 3 years ago

I am trying to edit a 32x32 image in Seashore version 2.5.10. However, Seashore applies anti-aliasing, making everything appear blurred. Turning off the "Use image smoothing" setting has no effect.

This definitely worked a year ago, but I tried going back as far as version 2.5.6, that didn't fix it.

Maybe my settings are corrupted, but reinstalling the app and/or deleting ~/Library/Containers/app.seashore did not help either.

Example: Bildschirmfoto 2021-02-06 um 15 06 27

robaho commented 3 years ago

I've been looking into this, and I think it may be a OSX bug on Retina displays. I've attempted several work-arounds but can't seem to fix it - but I'm still working on it.

janprzy commented 3 years ago

Thanks! I'm not sure if the retina display could be to blame. While my Mac's internal display is retina, this also happens on my external monitor, which is not.

janprzy commented 3 years ago

I tried on a different Mac that has no retina display, it worked there. However, that Mac is running Catalina instead of Big Sur, maybe that's the reason. That would also explain why everything worked fine on my retina-equipped Mac a year ago.

robaho commented 3 years ago

Yea, I think it is a combo of Big Sur and Retina. I made some changes to make it work, but performance was terrible. I am going to file a bug with Apple.

janprzy commented 3 years ago

Alright, thanks for the effort!

robaho commented 2 years ago

fixed in 3.01