modern-pdf-lib

---

modern-pdf-lib / decodeStream

Function: decodeStream()

decodeStream(data, filters, decodeParms?): Uint8Array

Defined in: src/parser/streamDecode.ts:36

Decode (decompress) PDF stream data that may have one or more filters applied. Filters are applied in the order they appear in the array (first entry is the outermost encoding, decoded first).

Parameters

data

Uint8Array

The raw (encoded) stream bytes.

filters

A single filter name or an ordered array of filter names (e.g. "FlateDecode" or ["ASCIIHexDecode", "FlateDecode"]).

string | string[]

decodeParms?

Optional decode parameters — a single PdfDict or an array of PdfDict | null parallel to filters.

PdfDict | PdfDict[] | null

Returns

Uint8Array

The fully decoded bytes.