iText.Kernel.Pdf.Filters.IFilterHandler Interface Reference

The main interface for creating a new FilterHandler More...

Inheritance diagram for iText.Kernel.Pdf.Filters.IFilterHandler:

Public Member Functions
byte[]	Decode (byte[] b, PdfName filterName, PdfObject decodeParams, PdfDictionary streamDictionary)
	Decode the byte[] using the provided filterName. More...

Detailed Description

The main interface for creating a new FilterHandler

Member Function Documentation

Decode()

byte [] iText.Kernel.Pdf.Filters.IFilterHandler.Decode	(	byte[]	b,
		PdfName	filterName,
		PdfObject	decodeParams,
		PdfDictionary	streamDictionary
	)

Decode the byte[] using the provided filterName.

Parameters

b	the bytes that need to be decoded
filterName	PdfName of the filter
decodeParams	decode parameters
streamDictionary	the dictionary of the stream. Can contain additional information needed to decode the byte[].

Returns

decoded byte array

Implemented in iText.Kernel.Pdf.Filters.FlateDecodeFilter, iText.Kernel.Pdf.Filters.BrotliFilter, iText.Kernel.Pdf.Filters.ASCII85DecodeFilter, iText.Kernel.Pdf.Filters.ASCIIHexDecodeFilter, iText.Kernel.Pdf.Filters.DctDecodeFilter, iText.Kernel.Pdf.Filters.JpxDecodeFilter, iText.Kernel.Pdf.Filters.LZWDecodeFilter, iText.Kernel.Pdf.Filters.CCITTFaxDecodeFilter, iText.Kernel.Pdf.Filters.FlateDecodeStrictFilter, iText.Kernel.Pdf.Filters.RunLengthDecodeFilter, iText.Kernel.Pdf.Filters.DoNothingFilter, and iText.Kernel.Pdf.MemoryLimitsAwareFilter.