Tavtar

tavtar, A simple script for generating username by text!

See: demo

Installtion

Before use the script, you must install cario on your machine. because the package the script used depend on cario; detail see node-canvas

or you can just run the command compatible with your machine os。

os | command ----- | ----- os x | brew install pkg-config cairo pango libpng jpeg giflib ubuntu | sudo apt-get install libcairo2-dev libjpeg8-dev libpango1.0-dev libgif-dev build-essential g++ fedora | sudo yum install cairo cairo-devel cairomm-devel libjpeg-turbo-devel pango pango-devel pangomm pangomm-devel giflib-devel solaris | pkgin install cairo pango pkg-config xproto renderproto kbproto xextproto windows | instructions on our wiki

more os see node-canvas Wiki.

• If you want this script works fine with chinese or janpanese text, your should Install the font WenQuanYi Micro Hei on your machine, Otherwise the image will be messy. detail see https://github.com/Automattic/node-canvas/issues/461;

Finally.

$ npm i navatar -S

Usage

cosnt Navtar = require('navatar');

let avatar = new Avatar('name',100);

// write to disk
avatar.write('avatar.png');

// pipe as a Readable stream
avatar.stream().pipe(res)

//
avatar.toBuffer().toString('base64')