imagefile

README

Go.Farbfeld

About

This is Go implementation of farbfeld image format.

It uses Go's image interface, similar to image/png.

Install

go get github.com/hullerob/go.farbfeld

Usage

See examples.

Documentation

Overview

Package farbfeld implements a farbfeld decoder and encoder.

The farbfeld specification can be found at http://git.suckless.org/farbfeld/

Index

• func Decode(r io.Reader) (image.Image, error)
• func DecodeConfig(r io.Reader) (image.Config, error)
• func Encode(w io.Writer, m image.Image) error

Functions

func Decode

func Decode(r io.Reader) (image.Image, error)

Decode reads a farbfeld from r and returns it as image.NRGBA64.

func DecodeConfig

func DecodeConfig(r io.Reader) (image.Config, error)

DecodeConfig returns dimensions of farbfeld image.

func Encode

func Encode(w io.Writer, m image.Image) error

Encode writes m to w in farbfeld format. If m is not image.NRGBA64, it will be converted lossily.