stumpy_jpeg

WORK IN PROGRESS

Read sequential and progressive JPEGs.

Installation

  1. Add the dependency to your shard.yml:
dependencies:
  stumpy_jpeg:
    github: reiswindy/stumpy_jpeg
  1. Run shards install

Interface

Usage

require "stumpy_jpeg"

canvas = StumpyJPEG.read("yamboli.jpg")

For progressive reading

require "stumpy_jpeg"

StumpyJPEG.read("yamboli.jpg") do |canvas|
  r, g, b = canvas[0, 0].to_rgb8
  puts "red=#{r}, green=#{g}, blue=#{b}"
end

To Do / Wishlist

Contributing

  1. Fork it (https://github.com/reiswindy/stumpy_jpeg/fork)
  2. Create your feature branch (git checkout -b my-new-feature)
  3. Commit your changes (git commit -am 'Add some feature')
  4. Push to the branch (git push origin my-new-feature)
  5. Create a new Pull Request

Contributors