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Gyoung-Yoon Noh

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Resizing images using RMagick

require 'rubygems'
require 'RMagick'

include Magick

def append_filename(filename, suffix)
  extrac = filename.split('.')
  extrac[-2] += suffix
  extrac.join('.')
end                                                                                  
ARGV.each do |f|
  ImageList.new(f).resize(800, 600).write(append_filename(f, '_l'))
  ImageList.new(f).resize(400, 300).write(append_filename(f, '_m'))
  ImageList.new(f).resize(40, 30).write(append_filename(f, '_s'))
end
to ruby magick by nohmad on Jan 18, 2006 1 Comments
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