CC and CL curve in RT

Hi all,
am I missing something or the CC and CL curve of Lab adjustments have the Y axis inverted??
Into the manual more chromaticity values are at the top of the axis and not to the origin…

Gabriele

3 Likes

True, there seems to be some inversion

If the Y axis would be inverted, the CC curve in the following example should not desaturate the image:

it is not the function that is inverted, but the coloring on the y-axis, as you can see in your own example. It suggests that high chromaticity is close to the origin.

Taling about the CC curve, in most images the overall chromaticity is located quite closes to the origin. Would it be possible make the x-axis non linear so that finer adjustments where most information is located could possible?

1 Like

Ok, got it. Looks like a bug.

I will take a look

2 Likes

Issue 4270 created.

3 Likes

RawTherapee_dev_5.3-382-g83520443_WinVista_64.zip

uploaded at
https://keybase.pub/gaaned92/RTW64NightlyBuilds/

@heckflosse

did you do something about that?

1 Like

Many thanks for this, it has been inverted for quite some time, but I was wondering, whether it was “just me” (being stupid). The screenshots on RawPedia have been OK all the time, though.

not yet