Senga draws lines. Simplest graphing library.

SequenceLogo is a tool for drawing sequence logos of motifs. It gets Positional Count Matrices(PCMs) or IUPAC sequences as input and generates png-logos for a motif. Also one can create logo for reverse complement or even generate logos for a whole collection of motifs. Sequence logos are a gra...

Create status badge images for use on github pages etc

A Fuse filesystem to remap image files according to shotwell metadata

A super easy way to fill out a PDF form from a Rails application.

テンプレートdocxに値を代入して新しいdocxファイルを生成します。

This gem uses the APIs provided by UPS and FedEx to service various requests on behalf of an application. In particular, it is used to create shipping labels so a customer can send a package postage-free

SimpleShowcaseAdmin includes all the necessary logic to create a basic admin panel that allows for reorderable items that are grouped into categories. It does not include any frontend code.

tesseract ruby bindings

A WMS (Web Map Service) is a great way to show lots of geolocated data on a map. Instead of generating static images (which will either be huge or don't have enough resolution), a WMS allows you to dynamically zoom in and out of your dataset. This gem allows you to very easily represent your dat...

An engine for search-engine-optimized content management.

CMS built on top of Active Admin.

Smartthumbs let's you define several different formats. By default, every image is available in any format. Once a thumb is requested, it will be generated on the fly and then be saved to the public directory. The next user who accesses the image will get the static image from disk.'

Smeargle is a tool for collecting a set of images from a url.

download the map and convert to pdf

Gema para dibujar elementos de SPF

Image processor for blocks using the bottle messaging framework

[tam-vo/sprite-factory v1.6.4.5] Combines individual images from a directory into a single sprite image file and creates an appropriate CSS stylesheet

Automatically generate Sprite Images and the corresponding CSS.

Sprites generator for ruby applications or from cli