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GetAnnotationAdditionalActions(CosObject?, CosReference?) Method

Definition

Namespace Broadside
Assembly Broadside.dll
View source

Reads an annotation's additional-actions dictionary (its AA entry).

public PdfAnnotationAdditionalActions? GetAnnotationAdditionalActions(CosObject? value, CosReference? ownerReference = null)

Parameters

value
CosObject

The AA dictionary, or a reference to it.

ownerReference
CosReference

The annotation, for diagnostics when the dictionary is direct.

Returns

PdfAnnotationAdditionalActions
The view; null when absent, or, with an AdditionalActionsInvalid diagnostic, not a dictionary.

Remarks

ISO 32000-2 §12.6.3, Table 197. For a widget merged with its form field the same dictionary also holds Table 199's field triggers: read it with GetFieldAdditionalActions(CosObject?, CosReference?) too, since C means calculate there.