Sample an image to select white point

Acorn
1

Is there a way to set the white point of an image a la the eyedropper in Photoshop’s Levels panel?

2

There’s the White Point Adjust filter under the Color Adjustment filters, and you can use the eyedropper from the color well in there to sample a color from your image. Is that what you’re looking for?

3

Thanks for replying. I’ve looked at the White Point Adjust filter under the Color Adjustment filters and I don’t understand how to operate it.

Am unable to upload a small video so here are stills to show what I’m trying to do.

Screen Shot 2022-07-20 at 3.10.53 PM
Screen Shot 2022-07-20 at 3.10.53 PM1110×906 152 KB

Screen Shot 2022-07-20 at 3.11.06 PM
Screen Shot 2022-07-20 at 3.11.06 PM1110×906 170 KB

Screen Shot 2022-07-20 at 3.11.18 PM
Screen Shot 2022-07-20 at 3.11.18 PM1110×906 168 KB

Screen Shot 2022-07-20 at 3.11.30 PM
Screen Shot 2022-07-20 at 3.11.30 PM1110×906 168 KB

4

OK, I see what you’re after. That’s not something that Acorn can do right now, but I’ll consider it for a future release.

5

Thank you. Possibly unrelated, when you have some free time could you describe how the White Point Adjust filter is used? I don’t know what the purpose of it is or how to exercise it.