asciiart-0.0.9/0000755000175000017500000000000012623323001014575 5ustar balasankarcbalasankarcasciiart-0.0.9/Gemfile0000644000175000017500000000011312623323001016063 0ustar balasankarcbalasankarcsource 'https://rubygems.org' # List gem dependencies in gemspec gemspec asciiart-0.0.9/.gitignore0000644000175000017500000000026212623323001016565 0ustar balasankarcbalasankarc*.gem *.rbc .bundle .config .redcar .rvmrc .yardoc Gemfile.lock InstalledFiles _yardoc coverage doc/ lib/bundler/man pkg rdoc spec/reports test/tmp test/version_tmp tmp .DS_Storeasciiart-0.0.9/Rakefile0000644000175000017500000000003412623323001016237 0ustar balasankarcbalasankarcrequire "bundler/gem_tasks" asciiart-0.0.9/LICENSE.txt0000644000175000017500000000205112623323001016416 0ustar balasankarcbalasankarcCopyright (c) 2013 Eastmedia MIT License Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.asciiart-0.0.9/metadata.yml0000644000175000017500000000416212623323001017103 0ustar balasankarcbalasankarc--- !ruby/object:Gem::Specification name: asciiart version: !ruby/object:Gem::Version version: 0.0.9 platform: ruby authors: - nodanaonlyzuul - rosscooperman autorequire: bindir: bin cert_chain: [] date: 2015-01-27 00:00:00.000000000 Z dependencies: - !ruby/object:Gem::Dependency name: rmagick requirement: !ruby/object:Gem::Requirement requirements: - - '=' - !ruby/object:Gem::Version version: 2.13.4 type: :runtime prerelease: false version_requirements: !ruby/object:Gem::Requirement requirements: - - '=' - !ruby/object:Gem::Version version: 2.13.4 - !ruby/object:Gem::Dependency name: rainbow requirement: !ruby/object:Gem::Requirement requirements: - - '=' - !ruby/object:Gem::Version version: 2.0.0 type: :runtime prerelease: false version_requirements: !ruby/object:Gem::Requirement requirements: - - '=' - !ruby/object:Gem::Version version: 2.0.0 - !ruby/object:Gem::Dependency name: pry requirement: !ruby/object:Gem::Requirement requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' type: :development prerelease: false version_requirements: !ruby/object:Gem::Requirement requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' description: email: - stephen@eastmedia.com executables: - asciiart extensions: [] extra_rdoc_files: [] files: - .gitignore - Gemfile - LICENSE.txt - README.md - Rakefile - asciiart.gemspec - bin/asciiart - lib/asciiart.rb - lib/asciiart/version.rb homepage: https://github.com/nodanaonlyzuul/asciiart licenses: [] metadata: {} post_install_message: rdoc_options: [] require_paths: - lib required_ruby_version: !ruby/object:Gem::Requirement requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' required_rubygems_version: !ruby/object:Gem::Requirement requirements: - - ! '>=' - !ruby/object:Gem::Version version: '0' requirements: [] rubyforge_project: rubygems_version: 2.4.5 signing_key: specification_version: 4 summary: A command line tool to turn images into ASCII art test_files: [] asciiart-0.0.9/lib/0000755000175000017500000000000012623323001015343 5ustar balasankarcbalasankarcasciiart-0.0.9/lib/asciiart.rb0000644000175000017500000000510712623323001017472 0ustar balasankarcbalasankarcrequire "asciiart/version" require 'RMagick' require 'uri' require 'open-uri' require 'rainbow' require 'rainbow/ext/string' class AsciiArt attr_writer :image_chars def initialize(path_to_file) # open-uri open will fallback to IO open open(path_to_file) { |file| @data = file.read } self end def to_ascii_art(options = {}) options = { width: 100, color: false, format: "text" }.merge(options) img = Magick::Image.from_blob(@data).first width = options[:width] scale = (width.to_f / img.columns) height = ((img.rows * scale) / 2).to_i img.resize!(width, height) color_image = img.dup if options[:color] img = img.quantize(image_chars.length, Magick::GRAYColorspace).normalize quantum_calc = Magick::QuantumRange / Magick::QuantumPixel.to_i image_chars.map! {|char| char == " " ? " " : char } if options[:format] == "html" border = "+#{'-' * width}+#{line_break(options[:format])}" border = html_char(border) if options[:format] == "html" output = border.dup img.view(0, 0, width, height) do |view| height.times do |i| output << '|' width.times do |j| character = image_chars[view[i][j].red/quantum_calc] if options[:format] == "html" if (options[:color]) pix = color_image.pixel_color(j,i) color_string = "color: #{pix.to_color( Magick::AllCompliance,false,8, true)};" else color_string = "" end character = html_char(character, color_string) else # text-format if options[:color] pix = color_image.pixel_color(j,i) character = character.color(unified_rgb_value(pix.red), unified_rgb_value(pix.green), unified_rgb_value(pix.blue)) end end output << character end output << "|#{line_break(options[:format])}" end end output + border end def image_chars @image_chars ||= ' .~:+=o*x^%#@$MW'.chars.to_a end def inspect "#<#{self.class.to_s}>" end private def line_break(format) (format == "text") ? "\n" : "
" end def unified_rgb_value(number) if defined?(Magick::QuantumDepth) return (Magick::QuantumDepth == 16) ? (number / 256) : number else return (Magick::QuantumRange == 65535) ? (number / 256) : number end end def html_char(char, additional_style = "") "#{char}" end end asciiart-0.0.9/lib/asciiart/0000755000175000017500000000000012623323001017142 5ustar balasankarcbalasankarcasciiart-0.0.9/lib/asciiart/version.rb0000644000175000017500000000004712623323001021155 0ustar balasankarcbalasankarcclass AsciiArt VERSION = "0.0.9" end asciiart-0.0.9/bin/0000755000175000017500000000000012623323001015345 5ustar balasankarcbalasankarcasciiart-0.0.9/bin/asciiart0000755000175000017500000000247312623323001017100 0ustar balasankarcbalasankarc#!/usr/bin/env ruby require 'asciiart' require 'optparse' options = {} invert_chars = false opt_parser = OptionParser.new do |opts| opts.banner = 'Usage: asciiart [options] ' opts.on('-w', '--width WIDTH', 'Width of the finished Ascii Art (Default: 100)') do |width| options[:width] = width.to_i end opts.on('-f', '--format [text/html]', 'output format (Default: text)') do |format| options[:format] = format end opts.on('-c', '--color', 'Switch to use colored terminal output (Default: false)') do options[:color] = true end opts.on('-i', '--invert-chars', 'Invert the character map. Depending on your terminal and image this can make the image clearer (or a lot worse)') do invert_chars = true end opts.on_tail('-v', '--version', 'Show AsciiArt version') do puts 'AsciiArt version ' + AsciiArt::VERSION exit end opts.on_tail("-h", "--help", "Show this message") do puts opts exit end end begin opt_parser.parse! rescue OptionParser::MissingArgument => e puts "ERROR: #{e.message.capitalize}\n#{opt_parser}" exit end if ARGV.length == 0 puts "ERROR: You must specify a path or URL to convert\n#{opt_parser}" exit end art = AsciiArt.new(ARGV[0]) art.image_chars = art.image_chars.reverse if invert_chars puts art.to_ascii_art(options) asciiart-0.0.9/asciiart.gemspec0000644000175000017500000000164512623323001017747 0ustar balasankarcbalasankarc# -*- encoding: utf-8 -*- lib = File.expand_path('../lib', __FILE__) $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib) require 'asciiart/version' Gem::Specification.new do |gem| gem.name = "asciiart" gem.version = AsciiArt::VERSION gem.authors = ["nodanaonlyzuul", "rosscooperman"] gem.email = ["stephen@eastmedia.com"] # gem.description = %q{A command line tool to turn images into ASCII art} gem.summary = %q{A command line tool to turn images into ASCII art} gem.homepage = "https://github.com/nodanaonlyzuul/asciiart" gem.files = `git ls-files`.split($/) gem.executables = gem.files.grep(%r{^bin/}).map{ |f| File.basename(f) } gem.test_files = gem.files.grep(%r{^(test|spec|features)/}) gem.require_paths = ["lib"] gem.add_dependency('rmagick', '2.13.4') gem.add_dependency('rainbow', '2.0.0') gem.add_development_dependency('pry') end asciiart-0.0.9/README.md0000644000175000017500000002462212623323001016062 0ustar balasankarcbalasankarc# Developed At: +----------------------------------------------------------------------------------------------------+ |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oo: ~oooo~ +oooo+:~ :o~ ~ :+ ~oooo+ ~o+ o+ ~+ooo~ ~oooo: :oooooo| |oo: +oooooooo: : +ooo ~+oo+:+oooo: +ooo+ :oo+ ~o+ +oooooo+ +oo++~ +o~ :ooo+ : :ooooo| |oo: ~ ~~ :oo+ +o: ooo+ ~~+ooooo: +ooo+ +~ +o +~ ~o+ ~ ~ ~o+ +ooooo ~o~ ~oo+ :o+ +oooo| |oo: +++++oo+ ::: ~ooooo+++~ +ooo+ oooo+ +o +o ~o+ ++++++o+ +oooo+ :o :oo ::: oooo| |oo: ::::::+ ~::~~: ~o ~:::~ oooo: +ooo+ +o+ :oo ~o+ ~:::::o+ ~::~ +oo ~o :~:~: ooo| |oo+::::::::+::oooooo+::oo+:::~:+ooooo+::ooooo::ooo++ooo+:+oo::::::::oo::::::++oooo+:+o::+oooooo::+oo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| +----------------------------------------------------------------------------------------------------+ ## Installation Add this line to your application's Gemfile: gem 'asciiart' And then execute: $ bundle Or install it yourself as: $ gem install asciiart ## Usage ### In Code require 'asciiart' a = AsciiArt.new("/Users/sschor/Desktop/uncle_larry.jpg") => #> puts a.to_ascii_art => ...untold glory follows _or_ require 'asciiart' a = AsciiArt.new("https://f.cloud.github.com/assets/54012/36827/2081922c-5377-11e2-9e39-3fafca0cdb79.png") => # puts a.to_ascii_art +----------------------------------------------------------------------------------------------------+ |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |ooooooooooooooooooooooooooooooooooooooo++oo+++++++o+o+oooooooooooooooooooooooooooooooooooooooooooooo| |ooooooooooooooooooooooooooooooooo++++++++::::::::::+:+++++++oooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooo+++::~~~......... . ........~~~::+++oooooooooooooooooooooooooooooooooooo| |ooooooooooooooooooooooooo++++:~~. .~~:++++ooooooooooooooooooooooooooooooooo| |ooooooooooooooooooooooo++:~~. ....~~~~~~~~~~~.... .~~:+++oooooooooooooooooooooooooooooo| |oooooooooooooooooooo+++:~ .~~:::+++++o+++++++::~~.. .~:++ooooooooooooooooooooooooooooo| |oooooooooooooooooo++::~. .~~:::+++o+oooooooooo+++++:::~~.. .~::++oooooooooooooooooooooooooo| |ooooooooooooooooo++:~. .~+++oooooooooooooooooooooooooo++:~. .~:++ooooooooooooooooooooooooo| |ooooooooooooooo++:~.. .~~:+++oooooooooooooooooooooooooo+++:~~. ..~:+oooooooooooooooooooooooo| |ooooooooooooooo+:~. .~:+++::+++++ooooooo+ooooooooooo++++::++::~. ..:++oooooooooooooooooooooo| |ooooooooooooo+++~. .~::+++:~~~~~~:::::::::~~~::::::::~~.~.~::++:~~. ~:+oooooooooooooooooooooo| |ooooooooooo+++:~. ~::++++:. ... ... .~~::++::~. .~:++oooooooooooooooooooo| |oooooooooooo+:~.. ..:++o+++:. .~:+++++:. ..~:++ooooooooooooooooooo| |ooooooooooo+::.. ..:++ooo+:~. .~:+ooo++~~. ...~:+ooooooooooooooooooo| |ooooooooooo+:~. ...~:+ooo++:~. ..~:++oo+:~.. ..:+ooooooooooooooooooo| |oooooooooo++~. . .~:++o++:~~. ..~++o++:~.. .:+ooooooooooooooooooo| |ooooooooooo:~. .~::+oo++~~ ~:+o+++:. .~++oooooooooooooooooo| |oooooooooo++:. .~::++o+:~. .~++oo++:~. .:+o+ooooooooooooooooo| |ooooooooooo:~. ...::+oo+:~. ~:+oo++:~. .:+++ooooooooooooooooo| |oooooooooo++:. .~:+++o+:~ .~++o++:~~ .~+ooooooooooooooooooo| |ooooooooooo+~. .~~:+ooo+~. .~:+o+++~~. .~+ooooooooooooooooooo| |ooooooooooo:~.. .~:+++++~~. .~+o+o+:~. .:++oooooooooooooooooo| |ooooooooooo+~.. ..~:++o+::.. .~:+oo++:~. ~:+ooooooooooooooooooo| |ooooooooooo++~... .~++oo+::~. ~~++o++:~. ..~:+ooooooooooooooooooo| |ooooooooooo++:~. .:+++o++:~. ..~:+++oo+~. ..~:+oooooooooooooooooooo| |oooooooooooo++::. ..~:++oo++::~~~. ...~~::+++o++:~~ ..~:+++ooooooooooooooooooo| |ooooooooooooo+++~. ..::+oo+o++++:~. .~::+++oo++++:~. .:++o+oooooooooooooooooooo| |ooooooooooooooo+:~. .~:++ooooo++:~. .~:+o+oooo++:~.. .~:++oooooooooooooooooooooo| |ooooooooooooooo++::~. .~~:++ooooo+:. .:++oooo++:~~. ..~:+oooooooooooooooooooooooo| |ooooooooooooooooo++::. .~~::+++:~. .~++o+::~~.. .~:++ooooooooooooooooooooooooo| |ooooooooooooooooooo++:.. .~::::~. .~:::~~.. .~:++ooooooooooooooooooooooooooo| |oooooooooooooooooooo+++:~~.. .... .... ..~~:++oooooooooooooooooooooooooooo| |ooooooooooooooooooooooo+++:~~. ..~:++oooooooooooooooooooooooooooooooo| |ooooooooooooooooooooooooo+++:~~~.... ...~~::++++oooooooooooooooooooooooooooooooo| |ooooooooooooooooooooooooooooo+++++::~~.... . .....~~:::+++oooooooooooooooooooooooooooooooooooooo| |ooooooooooooooooooooooooooooooooo+++++::::~:~:~::~:::::++++ooooooooooooooooooooooooooooooooooooooooo| |ooooooooooooooooooooooooooooooooooooo+oo+oo+o++o+oo+oooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo| +----------------------------------------------------------------------------------------------------+ => nil _or make it thinner_ require 'asciiart' a = AsciiArt.new("https://f.cloud.github.com/assets/54012/36827/2081922c-5377-11e2-9e39-3fafca0cdb79.png") => # print a.to_ascii_art(width: 50) +--------------------------------------------------+ |oooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooo===++++====ooooooooooooooooooooo| |ooooooooooooo=+:~.~........~~~:+=ooooooooooooooooo| |oooooooooo==:~...~~:++++++:~~..~~:+=oooooooooooooo| |oooooooo=+:...~++====oooo====+:~..~:+=oooooooooooo| |ooooooo=+~..~:++==ooooooooooo=++:~..~+=ooooooooooo| |oooooo=+~.~:+=+~.~~~~~~~~:~~~.~:++:~.~+=oooooooooo| |ooooo=+~~.+===~................~+==:.~~+=ooooooooo| |ooooo=:~~:+=+:~................~~+=+:~.:=ooooooooo| |ooooo=~.~+==+~...................+==+~.:=ooooooooo| |ooooo=~~~+==:~...................:==+~.:=ooooooooo| |ooooo=~~~:==+~..................~+==+~.~=ooooooooo| |ooooo=:~~~+=++~.................:+=+~~~:=ooooooooo| |ooooo=+:..~+==+~~...........~~~+==+~..:+=ooooooooo| |ooooooo+:..~:+=o=+:........:+====:~.~:==oooooooooo| |oooooooo=+~.~~:+==+~......~+==+:~..~:+oooooooooooo| |ooooooooo=+:~..~~:~~.......~:~~..~:+oooooooooooooo| |oooooooooooo=+~~..............~:+=oooooooooooooooo| |ooooooooooooooo==++:~~~~~~:++==ooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooo| |oooooooooooooooooooooooooooooooooooooooooooooooooo| +--------------------------------------------------+ Add color with the "color" option require 'asciiart' a = AsciiArt.new("http://www.evangogh.org/images/paintings/self-portrait.jpg") => # puts a.to_ascii_art(color: true) => [Booyah!](http://farm9.staticflickr.com/8080/8424360420_8011af48fe_b.jpg) ### In The Command Line Local Files $ asciiart ~/Desktop/uncle_larry.jpg Remote Images $ asciiart http://www.google.com/images/srpr/logo3w.png Output it as HTML $ asciiart -c -f html ~/Ross/cppsource/secret/noopen/sillhere?/turnback/bea-arthur-birthdaysuit.jpg > ~/Desktop/ascii-as-html.html _or smaller_ $ asciiart -w 50 -c -f html ~/Stephen/boringSQLsnippets/nothingtoseehere/turnback/bea-arthur-with-ross's-head.jpg > ~/Desktop/saturdaynight.html Get Help $ asciiart -h Usage: asciiart [options] -w, --width WIDTH Width of the finished Ascii Art (Default: 100) -f, --format [text/html] output format (Default: text) -c, --color Switch to use colored terminal output (Default: false) -i, --invert-chars Invert the character map. *Depending on background and image color - this can make the result clearer.* -v, --version Show AsciiArt version -h, --help Show this message ## Requirements This app requires Ruby 1.9 ## 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