Class: Hexapic::Collage

Inherits:
Object
  • Object
show all
Defined in:
lib/hexapic/collage.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#height ⇒ Object (readonly)

Returns the value of attribute height.



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# File 'lib/hexapic/collage.rb', line 3

def height
  @height
end

#width ⇒ Object (readonly)

Returns the value of attribute width.



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# File 'lib/hexapic/collage.rb', line 3

def width
  @width
end

Instance Method Details

#make(pictures) ⇒ Object 



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# File 'lib/hexapic/collage.rb', line 5

def make(pictures)
  puts 'Start collage'
  if pictures.size == 1
    Downloader.get pictures.first
  else
    images = []
    file_path = Downloader.generate_file_path
    pictures.map.with_index do |picture,index|
      Thread.new(index) do |i| 
        picture = Downloader.get(picture) if picture.path.nil?
        images[i] = picture.path
      end
    end.each{ |thr| thr.join }              

    puts "Make collage and save to #{file_path}"
    MiniMagick::Tool::Montage.new do |m|
      m << '-mode'
      m << 'concatenate'
      m << '-tile'
      m << '3x2'
      images.each{|img| m << img}
      m << file_path
    end

    puts file_path
    Repository::Picture.new('','','', file_path)
  end
end