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campanalbero/gist:6924815

Last active December 25, 2015 05:29
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ImageMagick を Ruby から使う。フォルダ内の png をトリミングして、 tmp フォルダに同名ファイルで保存する。
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gistfile1.rb
require 'rubygems'
require 'mini_magick'
Dir.glob('*.png') do |f|
image = MiniMagick::Image.open(f);
image.crop("752x422+229+206")
image.write('tmp/' + f)
end
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