THotPDF.IsLoadedAnnotationHidden Method
Checks whether the annotation is set to hidden
Declaration
function IsLoadedAnnotationHidden(PageIndex, AnnotationIndex: Integer): boolean;Unit
HPDFDoc
Parameters
| Name | Purpose |
|---|---|
PageIndex | Zero-based index or object index used to select an existing item |
AnnotationIndex | Zero-based index or object index used to select an existing item |
Return value
Returns a boolean value
Usage notes
- When true, the annotation is invisible in the reader
- Keep object names, field names, resource names, and returned handles stable until the document is finalised
- Loaded-document object references may be indirect; resolve arrays, dictionaries, or streams before inspecting nested values