var fs = require('fs'),
fabric = require('fabric').fabric,
out = fs.createWriteStream(__dirname + '/helloworld.png');
var canvas = new fabric.StaticCanvas(null, { width: 200, height: 200 });
var text = new fabric.Text('Hello world', {
left: 100,
top: 100,
fill: '#f55',
angle: 15
});
canvas.add(text);
canvas.renderAll();
var stream = canvas.createPNGStream();
stream.on('data', function(chunk) {
out.write(chunk);
});