falleina Posted July 28, 2016 Share Posted July 28, 2016 I need to edit product pictures taken on white background in my photo studio so the white background is 100% white. I usually do this in Photoshop with the levels panel. I use the eyedropper inside the Ps levels panel and click in the picture on the white background. Ps changes the levels automatically so the white background becomes 100% white. This functionality I need in Affinity Photo but the levels panel has no eyedropper. Sliding the levels pointers doesn't give me a pure white background. I need a way to tell where the white pixels are that need to become pure white. Is there another workaround I can use to adapt the pictures from my photo studio so white becomes pure white? Thanks for helping me out. Quote Link to comment Share on other sites More sharing options...
anon1 Posted July 28, 2016 Share Posted July 28, 2016 You can hold down the alt key and drag the sliders to get a clipping preview, maybe that works out for you. Quote Link to comment Share on other sites More sharing options...
R C-R Posted July 28, 2016 Share Posted July 28, 2016 Have you tried using the While Balance adjustment instead? Clicking anywhere on the image sets that pixel as the white point. You can also drag to sample all pixels under the cursor or alt-drag a selection marquee to sample all the pixels it contains. Quote All 3 1.10.8, & all 3 V2.4.1 Mac apps; 2020 iMac 27"; 3.8GHz i7, Radeon Pro 5700, 32GB RAM; macOS 10.15.7 Affinity Photo 1.10.8; Affinity Designer 1.108; & all 3 V2 apps for iPad; 6th Generation iPad 32 GB; Apple Pencil; iPadOS 15.7 Link to comment Share on other sites More sharing options...
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