aalib

Ruby wrapper for aalib. Like the awesome aalib-ruby but doesn't require you to have aalib installed.

Installation

Add this line to your application's Gemfile:

gem 'aalib', :github => 'elbongurk/aalib'

And then execute:

$ bundle

Usage

width, height = [300, 200]
a = AAlib::Context.new(width, height)

height.times do |y|
  width.times do |x|
    # Greyscale values go in from 0-255
    a.putpixel(x, y, Random.rand(256))
  end
end

# Compute!
a.render

# scrheight & scrwidth are 50% size of height & width
a.scrheight.times do |y|
  a.scrwidth.times do |x|
    # Retrieve ASCII character value
    a.getpixel(x, y)
    # Retrieve aalib attribute value
    a.getattr(x, y)
    # Retrieve greyscale color value
    a.getcolor(x, y)
  end
end

Contributing

1. Fork it
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 new Pull Request