label_images gem can be used for displaying default image for a contact if you don't have image using contact's name's first alphabet

command line application that * accepts a list of search keywords as arguments * queries the Flickr API for the top-rated image for each keyword * downloads the results * crops them rectangularly * assembles a collage grid from ten images and * writes the result to a...

imagetiler is a simple command-line and ruby image tiler with support for multiple zoom levels and different image formats.

ImageBundle adds a helper to Ruby on Rails to create image sprites and matching CSS rules on the fly. Overhead is minimal as sprites are cached. ImageBundle is rendering framework agnostic.

# Wuffl <strong> 1. Introduction </strong> Wuffl is a simple image viewer which can move pictures either to a „Selected“ folder or to a „Deleted“ folder. "Selected" and "Deleted" folders are located in the same folder as the chosen picture. Wuffl is available for Linux Ubuntu >=14.04, Mac >= OS...

Jekyll tag-plugin to read image sizes from static assets and output in many formats. Generate your opengraph link-tags, img-tags, css, html props, or just output the width and height of an image. All output image-sizes can be scaled for retina support (/2 for @2x retina, /3 for @3x, etc...).

Grim is a simple gem for extracting a page from a pdf and converting it to an image as well as extract the text from the page as a string. It basically gives you an easy to use api to ghostscript, imagemagick, and pdftotext specific to this use case.

Very naive bindings for stb_image.h. Implements only stbi_set_flip_vertically_on_load and stb_load since these are the 2 functions I need to load an image as a texture in OpenGL. The reason I made this instead of using stb-image is because stb-image didn't implement stbi_set_flip_vertically_on_l...

Mainly the product of messing around, this gem comprises Ruby code for a few useful &quot;Amazon Hacks&quot; -- common techniques for manipulating Amazon product URLs and Images. This is mainly useful if you find yourself creating a site where you might link to Amazon product pages and display im...

Allows you to specify two images in a responsive_image_tag, and includes a javascript generator which will rewrite the DOM, requesting the correct image based on the screen size of the current client device.

WebP Image Generator for Jekyll 3 Sites that automatically generate WebP images for all images on your static site and serves them when possible. Includes the v0.6.1 version of the WebP utilities for Windows, Linux and Mac OS X 10.9 (Mountain Lion)

This Jekyll plugin makes it very easy to send larger images to devices with high pixel densities. The plugin adds an `image_tag` Liquid tag that can be used like this: {% image_tag src="/image.png" width="100" %}

FeaturedImage is the finder that extract featured image from a web page. FeaturedImage::Finder accesses and analyses a web page using Mechanize, download images which are referenced by IMG tag in HTML, and specify a featured image based on size of image using RMagick. Furthermore, FeaturedImage c...

A simple image optimizer for CarrierWave

You can create your slide as a text file. It means that you can version controlyour slide like your Ruby scripts. You can custom your slide style by Ruby.So Rabbit is for Rubyist. You can use RD, Markdown and Wiki format as slide source. Rabbit provides programmer friendly keyboard interface. I...

Image manipulation in JRuby with ImageScience compatible API

This is a pure Ruby command line program that converts a set of images into a PDF document. It supports JPEG and PNG file formats. Examples: * image2pdf -o foo.pdf foo.jpg * image2pdf -o bar.pdf bar/*.jpg

The gem allow to use imageshack to host your images. You just need to require and API key on imageshack

An image resizing gem that generates smaller versions of requested images. Calls through to VIPS on the command line to perform processing, and automatically handles cropping and scaling the requested image, taking a point of interest i...

A simple responsive image grid theme for displaying image-based content with various built-in customization options.