4.7inchの画像から無理矢理全サイズひねり出すスクリプト

screenshots.rb

targets = {
  '3.5' => '540x960 -bordercolor "#F5F5F5" -border 50x0',
  '4.0' => '640x1136!',
  '4.7' => '750x1334!',
  '5.5' => '1242x2208!'
}

targets.each do |k, v|
  (1..4).each do |i|
    system "mkdir #{k}inch"
    system "convert -geometry #{v} image#{i}.jpg ./#{k}inch/image#{i}.jpg"
  end
end