lib/ruby-1.9.1-rc1/ext/tk/lib/tkextlib/tkimg/jpeg.rb

   1 #
   2 #  TkImg - format 'jpeg'
   3 #                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
   4 #
   5 require 'tk'
   6
   7 # call setup script for general 'tkextlib' libraries
   8 require 'tkextlib/setup.rb'
   9
  10 # call setup script
  11 require 'tkextlib/tkimg/setup.rb'
  12
  13 # TkPackage.require('img::jpeg', '1.3')
  14 TkPackage.require('img::jpeg')
  15
  16 module Tk
  17   module Img
  18     module JPEG
  19       PACKAGE_NAME = 'img::jpeg'.freeze
  20       def self.package_name
  21         PACKAGE_NAME
  22       end
  23
  24       def self.package_version
  25         begin
  26           TkPackage.require('img::jpeg')
  27         rescue
  28           ''
  29         end
  30       end
  31     end
  32   end
  33 end