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sac_thumbnails

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Criação de Thumbnails de imagens, vídeos, pdf e Arquivos Office

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sac_thumbnails lib sac_thumbnails merge.ex
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lib/sac_thumbnails/merge.ex 

defmodule SacThumbnails.Merge do

  def run(background_image, foreground_image, output_path) do

    params =

      [~s(#{background_image}), ~s(#{foreground_image})] ++

        ~w(-gravity center  -compose DstOver -composite) ++ [~s(#{output_path})]



    System.cmd("magick", params)

  end

end