Rendering a Kartograph map to PDF using PhantomJS

map2pdf.js

var page = new WebPage(),
    url = "http://kartograph.org/showcase/italia/", 
    output = "italia.pdf";

page.viewportSize = { width: 1100, height: 750 };

page.open(url, function (status) {
    if (status !== 'success') {
        console.log('Unable to load the address!');
    } else {
        window.setTimeout(function () {
            page.render(output);
            phantom.exit();
        }, 200);
    }
});