got6

README

CCITT fax image library for the Go programming language. The decoder is ITU-T Recommendation T.6 compliant.

This is free and unencumbered software released into the public domain.

Documentation

Overview

Package fax supports CCITT Group 4 image decompression as described by ITU-T Recommendation T.6. See http://www.itu.int/rec/T-REC-T.6-198811-I

Index

• func DecodeG4(r io.ByteReader, width, height int) (image.Image, error)

Functions

func DecodeG4

func DecodeG4(r io.ByteReader, width, height int) (image.Image, error)

DecodeG4 parses a Group 4 fax image from r. An incorrect image width causes malformed image production. The height (estimate) is optional. It helps with memory allocation.