Import or Export Annotations
If you want to import or export annotations as XFDF, you can use exportPDF and importAnnotations.
Import Annotations
After the document is loaded, you can import the annotations of XFDF with importAnnotations, and the type of XFDF can be String or File
javascript
const annotationManager = await docViewer.importAnnotations(xfdf)Export Annotations
After the document is loaded, you can export annotations with exportPDF as XFDF string.
javascript
const xfdfString = await docViewer.exportXfdf()