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Hue-Saturation Issue - Printable Version

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+--- Thread: Hue-Saturation Issue (/Thread-Hue-Saturation-Issue)



Hue-Saturation Issue - TimW - 08-25-2018

I have a workflow in GIMP 2.10 which opens a RAW file via Darktable.  This creates a 32bitFP image.
Initially the image appears correctly.
[attachment=2052]
If I then select Colors/Hue-Saturation I get an image with a very different histogram and appearance.  
[attachment=2053]
On cancelling the dialog the image returns to its initial state.  However, if I leave the sliders in their default unaltered state the changes are preserved.  
[attachment=2054]

If I convert the image to any of the available integer precisions before selecting Colors/Hue-Saturation the problem does not occur.

Can someone please explain what is happening.

Thanks a lot.
Tim


RE: Hue-Saturation Issue - Ofnuts - 08-25-2018

Tried with 2.10.6?