phantomPDF.js

/**
 * @author Thomas Bley
 * @licence GNU-FDL
 * Source: http://we-love-php.blogspot.fr/2012/12/create-pdf-invoices-with-html5-and-phantomjs.html
 */

var page = new WebPage();
var system = require("system");
// change the paper size to letter, add some borders
// add a footer callback showing page numbers
page.paperSize = {
  format: "Letter",
  orientation: "portrait",
  margin: {left:"2.5cm", right:"2.5cm", top:"1cm", bottom:"1cm"},
  footer: {
    height: "0.9cm",
    contents: phantom.callback(function(pageNum, numPages) {
      return "<div style='text-align:center;'><small>" + pageNum +
        " / " + numPages + "</small></div>";
    })
  }
};
page.zoomFactor = 1.5;
// assume the file is local, so we don't handle status errors
page.open(system.args[1], function (status) {
  // export to target (can be PNG, JPG or PDF!)
  page.render(system.args[2]);
  phantom.exit();
});