// * includes graphic (geometric) and transformation methods;
// * includes Javascript and forms support;
// * includes a method to print various barcode formats (CODE 39, CODE 39 EXTENDED, Interleaved 2 of 5, CODE 128 A/B/C, EAN 13, UPC-A, POSTNET, CODABAR);
// * includes methods to set Bookmarks and print a Table of Content;
// * includes a method to move pages;
// * includes methods for automatic page header and footer management;
// * supports automatic page break;
// * supports automatic page numbering and page groups;
// * supports automatic line break and text justification;
// * supports JPEG and PNG images natively, all images supported by GD (GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM) and all images supported via ImagMagick (http://www.imagemagick.org/www/formats.html)
// * supports stroke and clipping mode for text;
// * supports clipping masks;
// * supports Grayscale, RGB, CMYK, Spot Colors and Transparencies;
// * supports several annotations, including links, text and file attachments;