JAVAscript: How can I read the values of a curves layer?

[Photoshake]

I can use Javascript to change the values of a curve, no problem.

However, say I want to read the values of each channel of an existing curves layer how can I do this?

[JJMack]

If that can be done you would need to use Action Manager code in your javascript to get that information.

[r-bin · Accepted solution]

look at here: Photoshop script to invert curves