avatarGen

README

go-avatar-gen

Generate Avatars for Users.

Usage

GenerateAvatar(input string, blockSize int, borderSize int

Use like this:

import (
  avatarGen "github.com/alternaDev/go-avatar-gen"
)

avatar := avatarGen.GenerateAvatar("HeinzPeda", 64, 32) // => *image.RGBA

You can then write this avatar to a HTTP Response like this:

import (
  avatarGen "github.com/alternaDev/go-avatar-gen"
)

avatar := avatarGen.GenerateAvatar("HeinzPeda", 64, 32) // => *image.RGBA
err := avatarGen.WriteImageToHTTP(respWriter, avatar)

Documentation

Index

• func GenerateAvatar(input string, blockSize int, borderSize int) *image.RGBA
• func HSVToRGB(h float64, s float64, v float64) (float64, float64, float64)
• func WriteImageToHTTP(w http.ResponseWriter, img image.Image) error

Functions

func GenerateAvatar

func GenerateAvatar(input string, blockSize int, borderSize int) *image.RGBA

GenerateAvatar generates an avatar (image.RGBA) using the given string as a random seed.

func HSVToRGB

func HSVToRGB(h float64, s float64, v float64) (float64, float64, float64)

func WriteImageToHTTP

func WriteImageToHTTP(w http.ResponseWriter, img image.Image) error

WriteImageToHTTP Sends an image via http.