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Can I read the colour values on Adjustment > Curves anywhers


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I’m on the iPad and trying to take the guesswork out of setting colours with the Curves Adjustment but can’t see any way of doing it. Am I missing something or is it just not possible.

thanks

 

iPad Mini 6.  256GB. My GoTo design platform.

M2 Mac Mini. 24GB. LG 4K Monitor. + Samsung Monitor 2.

Windows 10 Toshiba. Windows 11 Parallels on Mac.

Publisher. Designer. Photo for Mac, PC & iOS. FCP, DaVinci, CapCut, Luma Fusion. etc.

@Affinity-Inspiration on YouTube.

 

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Are you asking about measuring the results of adjusting the curves, or about setting a node relative to some spot in the image (the Picker function on the desktop)?

For the former, I think you'd need the Info panel, which I don't think exists for the iPad.

For the latter, you can touch the image and drag up/down to set a node in the curve.

-- Walt
Designer, Photo, and Publisher V1 and V2 at latest retail and beta releases
PC:
    Desktop:  Windows 11 Pro 23H2, 64GB memory, AMD Ryzen 9 5900 12-Core @ 3.00 GHz, NVIDIA GeForce RTX 3090 

    Laptop:  Windows 11 Pro 23H2, 32GB memory, Intel Core i7-10750H @ 2.60GHz, Intel UHD Graphics Comet Lake GT2 and NVIDIA GeForce RTX 3070 Laptop GPU.
    Laptop 2: Windows 11 Pro 24H2,  16GB memory, Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) 12 Core CPU 4.01 GHz, Qualcomm(R) Adreno(TM) X1-85 GPU
iPad:  iPad Pro M1, 12.9": iPadOS 18.1, Apple Pencil 2, Magic Keyboard 
Mac:  2023 M2 MacBook Air 15", 16GB memory, macOS Sequoia 15.0.1

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26 minutes ago, walt.farrell said:

Are you asking about measuring the results of adjusting the curves, or about setting a node relative to some spot in the image (the Picker function on the desktop)?

For the former, I think you'd need the Info panel, which I don't think exists for the iPad.

For the latter, you can touch the image and drag up/down to set a node in the curve.

I was looking for an info panel. But not available by the sound of it. I’ll just have to wing it. Thanks.

 

iPad Mini 6.  256GB. My GoTo design platform.

M2 Mac Mini. 24GB. LG 4K Monitor. + Samsung Monitor 2.

Windows 10 Toshiba. Windows 11 Parallels on Mac.

Publisher. Designer. Photo for Mac, PC & iOS. FCP, DaVinci, CapCut, Luma Fusion. etc.

@Affinity-Inspiration on YouTube.

 

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You're welcome.

-- Walt
Designer, Photo, and Publisher V1 and V2 at latest retail and beta releases
PC:
    Desktop:  Windows 11 Pro 23H2, 64GB memory, AMD Ryzen 9 5900 12-Core @ 3.00 GHz, NVIDIA GeForce RTX 3090 

    Laptop:  Windows 11 Pro 23H2, 32GB memory, Intel Core i7-10750H @ 2.60GHz, Intel UHD Graphics Comet Lake GT2 and NVIDIA GeForce RTX 3070 Laptop GPU.
    Laptop 2: Windows 11 Pro 24H2,  16GB memory, Snapdragon(R) X Elite - X1E80100 - Qualcomm(R) Oryon(TM) 12 Core CPU 4.01 GHz, Qualcomm(R) Adreno(TM) X1-85 GPU
iPad:  iPad Pro M1, 12.9": iPadOS 18.1, Apple Pencil 2, Magic Keyboard 
Mac:  2023 M2 MacBook Air 15", 16GB memory, macOS Sequoia 15.0.1

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