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wtd

Sun Apr 03, 2005 9:55 pm


Image manipulation snippet

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We were discussing resizing images (for the Ruby IDE discussion) and I took a look at RMagick.  So, a quick look at the code to write an application which resizes a number of images to 400x300 pixels.

#!/usr/bin/ruby

require 'RMagick'

include Magick

ARGV.each do |file_name|
   ImageList.new(file_name).resize(400, 300).write("tn-#{file_name}")
end

[url=http://rmagick.rubyforge.org/]More info on RMagick.