I think you’re after <knob>.arraySize()

Keep in mind that this will only work with knobs inherited from Array_Knob. And 
as far as multiple views go, you just need to multiply the arraySize() value by 
the number of views.

-Nathan



From: Howard Jones 
Sent: Monday, March 07, 2011 10:38 AM
To: Nuke Python discussion 
Subject: [Nuke-python] knobs fields

Dear all



Whats the best way to determine the amount of fields a knob will have.
ie XY position knob has 2 fields but 4 in stereo (I think?)


What I'd like to do is query the knob and get an integer for its fields.



Any help much appreciated


Howard




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