feature request: jpg support for toBuffer()

[andyzei]

Would be awesome for thumbnailing scenarios. PNGs are not ideal for small file sizes.

[ddo]

+1

[metaColin]

Whilst this is in dev, what is the current work around?

EDIT: Of course the streamy approach still works fine:

var fs = require('fs');
var out = fs.createWriteStream(__dirname + '/text.png');
var stream = canvas.jpegStream();

stream.on('data', function(chunk){
	out.write(chunk);
});

stream.on('end', function(){
	console.log('The JPEG stream ended');
});

out.on('finish', function(){
	console.log('The JPEG file was created.');
	callback(result);
});

[zbjornson]

Fixed in #1152