Class: WGif::GifMaker

Inherits:
Object
  • Object
show all
Defined in:
lib/wgif/gif_maker.rb

Instance Method Summary collapse

Instance Method Details

#make_gif(frames_dir, filename, dimensions) ⇒ Object 



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# File 'lib/wgif/gif_maker.rb', line 5

def make_gif(frames_dir, filename, dimensions)
  image = Magick::ImageList.new(*frames_dir)
  resize(image, dimensions)
  image.coalesce
  image.optimize_layers Magick::OptimizeLayer
  image.write(filename)
end

#resize(image, dimensions) ⇒ Object 



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# File 'lib/wgif/gif_maker.rb', line 13

def resize(image, dimensions)
  image.each do |frame|
    frame.change_geometry(dimensions) do |cols, rows, img|
      img.resize!(cols, rows)
    end
  end
end