Applies a set-OCG-state array ([/ON g1 /OFF g2 /Toggle g3 ...]): each name sets how the groups after it change.
public PdfOptionalContentState Apply(CosArray state, bool preserveRadioButtons = true)
The State array of a set-OCG-state action.
The action's PreserveRB (default true): turning a group ON turns OFF the other groups of every
radio-button collection of Configuration that holds it.
ISO 32000-2 §12.6.4.13, Table 216. The action itself is typed elsewhere; this applies its data.