Class Libraries & REST APIs for the developers To manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, DeskTop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms.... 0 ) \ # Save the image to file bb . save ( data_dir...data_dir + "barcode_ratio_3.jpg" ) \ # Set the wide to narrow ratio...