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No preview on a specific image #34

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hellpe opened this issue Oct 2, 2023 · 2 comments
Closed

No preview on a specific image #34

hellpe opened this issue Oct 2, 2023 · 2 comments
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@hellpe
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hellpe commented Oct 2, 2023

Using version 0.3.1 from Flatpak on Fedora Silverblue 38

The attached sample.png file (generated from a color image that I've desaturated using https://maoschanz.github.io/drawing/) does not display any preview when loaded in Halftone (see screenshot). I cannot reproduce this issue with other files from the same folder, so I don't think this is a sandboxing issue

image
sample
@tfuxu
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tfuxu commented Oct 4, 2023

This is pretty weird, as the produced preview is a transparent image, whereas if the culprit was the contrast/brightness control, the image would be white instead.

I'll try to dig deeper into this on the weekend, thanks for the report :)

@tfuxu tfuxu mentioned this issue Dec 9, 2023
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@tfuxu tfuxu added the bug Something isn't working label Dec 9, 2023
@tfuxu
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tfuxu commented Dec 13, 2023

@hellpe This got fixed upstream in Wand library

@tfuxu tfuxu closed this as completed Dec 13, 2023
@github-project-automation github-project-automation bot moved this from Todo to Done in Halftone TODOs Dec 13, 2023
tfuxu added a commit that referenced this issue Jan 10, 2024
@tfuxu
fix: temporary fix for issue #34
b991d59 
Because Wand 0.7.0 probably won't be released in near future, we need to apply this workaround for now to support every colorspace.
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@hellpe @tfuxu