Extension for asciidoctor (pdf and html) for creating dot leaders using the dot.leader["left","right"] syntax.

Provides wkhtmltopdf-amd64 binary and connects them to common pdf libraries, for use with heroku.

Exports SCORM packages to PDF

A library for creating 2D vector graphics as PDF.

CSS 組版エンジン Vivliostyle をコアに据え、前処理（QueryStream 展開・画像最適化・クロスリファレンス）からビルド、後処理（PDF しおり・表紙結合・圧縮）まで、執筆から入稿に至る工程を自動化する CLI ツールです。

This gem utilises the singleton pattern to construct a PDF for every patient record inserted into the db.

Generate PDF from ODF via Py3o.Fusion

Lessons Indexer for Learnable. Build index, adds headings, generates PDFs from Markdown and pushes to GitHub.

A utility gem for processing PDFs for OCR and TEI

Generate CV in PDF format from YAML file.

PDF Adventure game framework

A tiny Ruby gem to render a subset of Markdown in PDF files

Rake4LaTeX contains rake-tasks to translate (La)TeX-files as often as needed. Necessary makeindex or bibliography-calls are done, support of splitindex, gloss, rail. Support of LaTeX (and dvips + ps2pdf), pdfLaTeX, XeLaTeX, LuaLaTeX.

使用 AsciiDoc 编写书籍内容，通过 persie 将其转换成 PDF，ePub 和 Mobi 格式电子书。

CosSinCalc is a web application able to calculate the variables of a triangle. The live site is located at http://cossincalc.com/. This is an offline version of the calculator. You can use the included command line utility to generate a PDF page containing all the results, formulae and a drawing...

Ruby Ghostscript Engine is a document creation and conversion API, support(PDF,PS,GIF,TIF,PNG,JPG...). It uses the GhostScript framework for the format conversion, utilizes EPS templates and is optimized to work with larger documents.

Gem for generating pdf documents.

Provides wkhtmltopdf binaries and connects them to common pdf libraries

Surpass is writing (and eventually reading) excel workbooks in pure Ruby. Surpass is based on xlwt (and pyExcelerator). For comprehensive documentation, please refer to the PDF manual which is available from http://surpass.rubyforge.org or in the root directory of the source code repository. If...

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, ...