Obtaining the value of the Temp and Tint sliders?

Question

photo:getDevelopSettings() provides two fields, "IncrementalTemperture" and "IncrementalTint", which are non-nil only if the Temp and Tint sliders have been explicitly changed from their default settings.

Does anyone know if it's possible to get the value of the Temp and Tint sliders, regardless of whether they've been changed? An Any Filter user wants to find all photos with a given temperature, regardless of whether he's changed the sliders or not.

areohbee · Answer

To be clear:* IncrementalTemperature and IncrementalTint apply only to RGB photos.* Temperature and Tint (proper) only apply to raw photos.But as you've noticed, Lr "hides" the values until White Balance has been "customized".of course if white balance is already set to 'Custom' then the temperature and tint will be available (theoretically - unless done very recently and not yet settled).If white balance is set to 'As Shot' or 'Auto' (and temperature and tint are not available, since never customized) then you can determine temperature and tint by setting white balance mode to custom, then waiting for the values to settle.That last part (assuring values have settled) may be a bit tricky.If white balance is set to anything else, then the values are fixed, so you know what they are, even if not available as named members.R

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