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Curves panel incorrect histogram

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When using Curves Adjustment layer and selecting LAB color space for the curves adjustment for an image in RGB space, the histogram shown behind the curve is incorrect. It still shows the RGB channel histograms behind, such that Lightness curve has the Red channel histogram, AOpponent has the Green channel histogram, and BOpponent has the Blue channel histogram. This is very misleading and even worse than not having a histogram. The same happens for CMYK curves.


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Hi shojtsy


You have a fair point here, it does seem to make even less sense in CMYK than LAB as at least A opponent contains green and B opponent contains blue, but CMKY it's completely off. I'm going to get this logged to see if we can get this imporve at all



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