This Ruby extension implements a DataMatrix encoder for Ruby. It is typically used to create semacodes, which are barcodes, that contain URLs. This encoder does not create image files or visual representations of the semacode. This is because it can be used for more than creating images, ...

Some methods to simplify PDF creation with Prawn

Simple PDF maze generator, based on spanning trees. Can generate one or many mazes of different complexities.

Propaganda uses Apache FOP to convert html to PDF using a series of stylesheets. Propaganda can also format textile and markdown documents.

This command is a usefull tool for manipulating CSV files with signatures and generating petition deliveries in PDF

Easy invoices in pdf

Proforma is a virtual document object model. This library allows you to output PDF for a virtual Proforma document.

Workspace makes it a breeze to work with files and directories

Based on http://github.com/metaskills/pdf-writer/. A pure Ruby PDF document creation library.

This gem wraps the data to render chart and then it draws those charts in the web and use the same data to render charts as images, which is often useful when you want to render the chart in pdf or attach it to emails

erbtex will act just like pdflatex except that it will process ruby fragments between {: and :} markers, greatly expanding the ability to generate automated TeX and LaTeX documents.

PhantomGraph helps complex process to generate javascript charts to image or pdf without requesting or rendering view to the application. PhantomGraph is pure server-side process by using phantomjs and suitable for background process. It is lighweight solution for wkhtmltopdf alternative.

Jruby gem to convert microsoft office documents to pdf. Useful to render office documents in browser in rails web app settings.

Sypht(https://sypht.com) is a SaaS API((https://docs.sypht.com/) which extracts key fields from documents. For example, you can upload an image or pdf of a bill or invoice and extract the amount due, due date, invoice number and biller information.

this gem will generate pdf of given html using wkhtmltopdf

Wepawet is a service for detecting and analyzing web-based malware. It currently handles Flash, JavaScript, and PDF files. http://wepawet.cs.ucsb.edu

BoxBot aims to generate an SVG or PDF template that is meant to be used with a laser cutter. Boxbot will generate a 2D cut layout for a 3D box (parallelepiped) with matching tabs that allow the box to be "snapped into place" without screws, although screws and T-joins can also be added. This gem ...

This gem is used to help writing technical posts for wordpress. \ The output is copied and pasted to a post into my wordpress blog, and the code gets colored using the plugin wp-syntax, and the output can be turned into PDF with the plugin wp-mpdf. Today this gem supports source files in the fo...

This SDK allows to work with Aspose.CAD Cloud REST API in your Ruby applications quickly and easily, with zero initial cost and perform various conversion and update operations on AutoCAD DWG, DXF, DWF, DWFX, DWT, STL, IGS, DGN, OBJ and CF2 f...

Gestion complète d'un PFA, pour le produire soit en HTML soit en PDF et calculer les différences entre PFA relatif et PFA absolu.