manael

README

Manael

Manael is a simple HTTP proxy for processing images.

Installation

• Download latest binary

Usage

$ manael -http=:8080 -upstream_url=http://localhost:9000

License

MIT

Documentation

Overview

Package manael provides HTTP handler for processing images.

Index

• func Decode(r io.Reader) (image.Image, error)
• func Encode(w io.Writer, m image.Image, t string) error
• func NewServeProxy(u *url.URL) http.Handler

Examples

• NewServeProxy

Functions

func Decode

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

Decode returns an image.Image.

func Encode

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

Encode writes the Image m to w in the format specified by Content-Type t.

func NewServeProxy

func NewServeProxy(u *url.URL) http.Handler

NewServeProxy returns a new Proxy given a upstream URL

Example

u, err := url.Parse("http://localhost:9000")
if err != nil {
	log.Fatal(err)
}

p := manael.NewServeProxy(u)

if err := http.ListenAndServe(":8080", p); err != nil {
	log.Fatal(err)
}