PdfFileStructure

6 Feb 20261 minute to read

PdfFileStructure class represents the internal structure of the PDF file.

// Load an existing PDF document
let document: PdfDocument = new PdfDocument(data, password);
// Access the internal file structure of the PDF document
let fileStructure: PdfFileStructure = document.fileStructure;
// Set the cross reference type
fileStructure.crossReferenceType = PdfCrossReferenceType.stream;
// Save the document
document.save('output.pdf');
// Destroy the document
document.destroy();

Properties

Get crossReferenceType PdfCrossReferenceType

Gets the cross reference type of the PDF document.

Set crossReferenceType void

Sets the cross reference type of the PDF document.

Parameter	Type	Description
value	PdfCrossReferenceType	Specifies the cross reference type of the PDF document.

Get isIncrementalUpdate boolean

Gets the boolean flag indicating whether the update is incremental.

Set isIncrementalUpdate void

Sets the boolean flag indicating whether the update is incremental.

Parameter	Type	Description
value	boolean	If true, enables incremental updates for the PDF document; otherwise, disables it.