resize.rb

   1 #!/usr/local/bin/ruby
   2 # -*- coding: utf-8 -*-
   3
   4 THUMBS_SIZE = 150
   5
   6 class ResizeManager
   7   def self.create_thumbs(fname)
   8     $LOAD_PATH.push("/home/lunardial/local/lib")
   9     $LOAD_PATH.push("/home/lunardial/local/lib/ruby/gem/gems/rmagick-2.13.1/lib")
  10
  11     require 'rubygems'
  12     require 'RMagick'
  13
  14     img = Magick::Image.read(fname).first
  15
  16     img.resize_to_fit!(THUMBS_SIZE, THUMBS_SIZE)
  17     thumbs_name = fname.gsub(/#{File.extname(fname)}\Z/, "") + "_thumbs" + File.extname(fname)
  18     img.write(thumbs_name)
  19   end
  20 end