PDFExporter.getBase64()

Get exported PDF as a base64 string. Needs export.

methodExportsince 1.0.0

Signature

getBase64(options?: ExportOptions): Promise<string>

Parameter	Type	Description
options?	ExportOptions	`{ flatten?, invalidateSignatures?, pages?, onProgress?, signal? }`.

Promise<string>

FEATURE_NOT_LICENSED when the license lacks export.
INVALID_ARGUMENT when pages is empty or names a page the document does not have.
INVALID_STATE when flatten is asked of a signed document without invalidateSignatures; from a viewer's exporter, when pending edits cannot be written or the document was reloaded under it.
PAGE_ERROR when a page cannot be loaded for flattening.
EXPORT_FAILED when the document cannot be written.
ABORTED when signal aborts.
DOCUMENT_CLOSED after doc.close().

TypeScript

const base64 = await viewer.createExporter().getBase64();