把Pad的隊伍截圖串成一張的工具

convert_pad.rb

# convert iPhone P&D team images to one matome
images = Dir.glob('IMG*.PNG')

images.each do |f|
  `convert #{f} -crop 750x126+0+464 crop_#{f}`
end
images = images.map{|f| "crop_#{f}"}
`convert #{images.join(' ')} -append result.png`
images.each do |f|
  File.unlink(f)
end