n7olkachev / imgdiff Goto Github PK
View Code? Open in Web Editor NEWFaster than the fastest in the world pixel-by-pixel image difference tool.
License: MIT License
Faster than the fastest in the world pixel-by-pixel image difference tool.
License: MIT License
I was wondering what licence does the project has?
Version: 1.0.0
It computed the number of different pixels, but the output is empty.
Example:
curl -O https://user-images.githubusercontent.com/640840/112396875-03837d80-8ccf-11eb-8aa2-ef605eb6ab60.png
curl -O https://user-images.githubusercontent.com/640840/112396905-0da57c00-8ccf-11eb-8cd3-dab6d42cbfa1.png
./bin/imgdiff-darwin-amd64 --threshold 0.01 112396875-03837d80-8ccf-11eb-8aa2-ef605eb6ab60.png 112396905-0da57c00-8ccf-11eb-8cd3-dab6d42cbfa1.png output_diff.png
I get this output:
Failure! Images are different.
Different pixels: 3992
But the file is empty:
0B 24 Mar 18:34 output_diff.png
Any ideas? This is a fantastic tool that really boosted our end-to-end screenshots tests. I get these zero-byte files every ~1-2 in 100 diffs.
To integrate your tool in an other projects, the module path must be changed from imgdiff
to github.com/n7olkachev/imgdiff
.
So one can use your project as package. It would be great, e.g. in unit tests.
I've compared two images to test this and I got this output
←[1;31mFailure!←[0m Images are different.
Different pixels: ←[1;31m670866←[0m
Is this supposed to look like this?
imgdiff/pkg/imgdiff/imgdiff.go
Line 30 in 3eef05c
I'm confused why this line is like this. I'd assume the threshold (from 0 to 1) only needs to be multiplied once?
ODiff creator is here :D
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