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Participant
September 22, 2019
Question

Tone curve Lightroom Mobile

  • September 22, 2019
  • 1 reply
  • 1976 views

Might be a stupid question but I'm really new to this world and I don't get what's the fourth type of tone curve besides the general and the RGB in Lightroom Mobile. 

Anyone who can help? 

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    1 reply

    Rob_Cullen
    Community Expert
    Community Expert
    September 22, 2019

    The left-most button is a "Tone" curve- you can only 'push' the curve within the lighter shaded area on the graph and it works similar to adjusting tone sliders.

    The Grey circle button selects a "Point" curve- you can place several points on the line to move as you please. The grey circle point curve adjusts all RGB channels together.

    The colored circle buttons are also "Point" curve adjustments but for each specific RGB channel.

    Regards. My System: Windows-11, Lightroom-Classic 15.1.1, Photoshop 27.3.1, ACR 18.1.1, Lightroom 9.0, Lr-iOS 10.4.0, Bridge 16.0.2 .