From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/ext/tk/lib/tkextlib/tkimg/README    | 26 ++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/bmp.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/dted.rb   | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/gif.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/ico.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/jpeg.rb   | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/pcx.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/pixmap.rb | 44 ++++++++++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/png.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/ppm.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/ps.rb     | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/raw.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/setup.rb  |  8 +++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/sgi.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/sun.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/tga.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/tiff.rb   | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/window.rb | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/xbm.rb    | 33 +++++++++++++++++++++
 jni/ruby/ext/tk/lib/tkextlib/tkimg/xpm.rb    | 33 +++++++++++++++++++++
 20 files changed, 639 insertions(+)
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/README
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/bmp.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/dted.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/gif.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/ico.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/jpeg.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/pcx.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/pixmap.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/png.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/ppm.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/ps.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/raw.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/setup.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/sgi.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/sun.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/tga.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/tiff.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/window.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/xbm.rb
 create mode 100644 jni/ruby/ext/tk/lib/tkextlib/tkimg/xpm.rb

(limited to 'jni/ruby/ext/tk/lib/tkextlib/tkimg')

diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/README b/jni/ruby/ext/tk/lib/tkextlib/tkimg/README
new file mode 100644
index 0000000..f5981cb
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/README
@@ -0,0 +1,26 @@
+
+ [ Tcl/Tk Image formats (TkImg) support ]
+
+TkImg contains a collection of format handlers for the Tk photo
+image type, and a new image type, pixmaps.
+
+Supported formats of TkImg version 1.3 are
+-------------------------------------------------------
+   bmp    : Windows Bitmap Format
+   gif    : Graphics Interchange Format
+   ico    : Windows Icon Format
+   jpeg   : Joint Picture Expert Group format
+   pcx    : Paintbrush Format
+   pixmap : Pixmap Image type
+   png    : Portable Network Graphics format
+   ppm    : Portable Pixmap format
+   ps     : Adobe PostScript Format
+   sgi    : SGI Native Format
+   sun    : Sun Raster Format
+   tga    : Truevision Targa Format
+   tiff   : Tagged Image File Format
+   window : Tk Windows
+   xbm    : X Window Bitmap Format
+   xpm    : X Window Pixmap Format
+-------------------------------------------------------
+
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/bmp.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/bmp.rb
new file mode 100644
index 0000000..ea90181
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/bmp.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'bmp'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+#TkPackage.require('img::bmp', '1.3')
+TkPackage.require('img::bmp')
+
+module Tk
+  module Img
+    module BMP
+      PACKAGE_NAME = 'img::bmp'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::bmp')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/dted.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/dted.rb
new file mode 100644
index 0000000..cae8336
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/dted.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'DTED'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::dted', '1.4')
+TkPackage.require('img::dted')
+
+module Tk
+  module Img
+    module DTED
+      PACKAGE_NAME = 'img::dted'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::dted')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/gif.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/gif.rb
new file mode 100644
index 0000000..d542d47
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/gif.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'gif'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::gif', '1.3')
+TkPackage.require('img::gif')
+
+module Tk
+  module Img
+    module GIF
+      PACKAGE_NAME = 'img::gif'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::gif')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/ico.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/ico.rb
new file mode 100644
index 0000000..e79bdf4
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/ico.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'ico'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::ico', '1.3')
+TkPackage.require('img::ico')
+
+module Tk
+  module Img
+    module ICO
+      PACKAGE_NAME = 'img::ico'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::ico')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/jpeg.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/jpeg.rb
new file mode 100644
index 0000000..2126120
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/jpeg.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'jpeg'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::jpeg', '1.3')
+TkPackage.require('img::jpeg')
+
+module Tk
+  module Img
+    module JPEG
+      PACKAGE_NAME = 'img::jpeg'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::jpeg')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/pcx.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/pcx.rb
new file mode 100644
index 0000000..6831f4d
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/pcx.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'pcx'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)#
+
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::pcx', '1.3')
+TkPackage.require('img::pcx')
+
+module Tk
+  module Img
+    module PCX
+      PACKAGE_NAME = 'img::pcx'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::pcx')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/pixmap.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/pixmap.rb
new file mode 100644
index 0000000..bd1b870
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/pixmap.rb
@@ -0,0 +1,44 @@
+#
+#  TkImg - format 'pixmap'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::pixmap', '1.3')
+TkPackage.require('img::pixmap')
+
+module Tk
+  module Img
+    module PIXMAP
+      PACKAGE_NAME = 'img::pixmap'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::pixmap')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
+
+class TkPixmapImage<TkImage
+  def self.version
+    Tk::Img::PIXMAP.version
+  end
+
+  def initialize(*args)
+    @type = 'pixmap'
+    super(*args)
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/png.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/png.rb
new file mode 100644
index 0000000..5c829f4
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/png.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'png'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::png', '1.3')
+TkPackage.require('img::png')
+
+module Tk
+  module Img
+    module PNG
+      PACKAGE_NAME = 'img::png'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::png')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/ppm.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/ppm.rb
new file mode 100644
index 0000000..eacfae4
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/ppm.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'ppm'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::ppm', '1.3')
+TkPackage.require('img::ppm')
+
+module Tk
+  module Img
+    module PPM
+      PACKAGE_NAME = 'img::ppm'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::ppm')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/ps.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/ps.rb
new file mode 100644
index 0000000..68e9178
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/ps.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'ps'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::ps', '1.3')
+TkPackage.require('img::ps')
+
+module Tk
+  module Img
+    module PS
+      PACKAGE_NAME = 'img::ps'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::ps')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/raw.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/raw.rb
new file mode 100644
index 0000000..5f1cdca
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/raw.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'Raw Data'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::raw', '1.4')
+TkPackage.require('img::raw')
+
+module Tk
+  module Img
+    module Raw
+      PACKAGE_NAME = 'img::raw'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::raw')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/setup.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/setup.rb
new file mode 100644
index 0000000..ee406c6
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/setup.rb
@@ -0,0 +1,8 @@
+#
+#  setup.rb   --   setup script before calling TkPackage.require()
+#
+#    If you need some setup operations (for example, add a library path
+#    to the library search path) before using Tcl/Tk library packages
+#    wrapped by Ruby scripts in this directory, please write the setup
+#    operations in this file.
+#
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/sgi.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/sgi.rb
new file mode 100644
index 0000000..ec7038b
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/sgi.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'sgi'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::sgi', '1.3')
+TkPackage.require('img::sgi')
+
+module Tk
+  module Img
+    module SGI
+      PACKAGE_NAME = 'img::sgi'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::sgi')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/sun.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/sun.rb
new file mode 100644
index 0000000..651f946
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/sun.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'sun'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::sun', '1.3')
+TkPackage.require('img::sun')
+
+module Tk
+  module Img
+    module SUN
+      PACKAGE_NAME = 'img::sun'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::sun')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/tga.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/tga.rb
new file mode 100644
index 0000000..1eae407
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/tga.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'tga'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::tga', '1.3')
+TkPackage.require('img::tga')
+
+module Tk
+  module Img
+    module TGA
+      PACKAGE_NAME = 'img::tga'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::tga')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/tiff.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/tiff.rb
new file mode 100644
index 0000000..ed271c2
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/tiff.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'tiff'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::tiff', '1.3')
+TkPackage.require('img::tiff')
+
+module Tk
+  module Img
+    module TIFF
+      PACKAGE_NAME = 'img::tiff'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::tiff')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/window.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/window.rb
new file mode 100644
index 0000000..3b5906f
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/window.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'window'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::window', '1.3')
+TkPackage.require('img::window')
+
+module Tk
+  module Img
+    module WINDOW
+      PACKAGE_NAME = 'img::window'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::window')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/xbm.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/xbm.rb
new file mode 100644
index 0000000..f4bea03
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/xbm.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'xbm'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::xbm', '1.3')
+TkPackage.require('img::xbm')
+
+module Tk
+  module Img
+    module XBM
+      PACKAGE_NAME = 'img::xbm'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::xbm')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
diff --git a/jni/ruby/ext/tk/lib/tkextlib/tkimg/xpm.rb b/jni/ruby/ext/tk/lib/tkextlib/tkimg/xpm.rb
new file mode 100644
index 0000000..5119c87
--- /dev/null
+++ b/jni/ruby/ext/tk/lib/tkextlib/tkimg/xpm.rb
@@ -0,0 +1,33 @@
+#
+#  TkImg - format 'xpm'
+#                               by Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
+#
+require 'tk'
+
+# call setup script for general 'tkextlib' libraries
+require 'tkextlib/setup.rb'
+
+# call setup script
+require 'tkextlib/tkimg/setup.rb'
+
+# TkPackage.require('img::xpm', '1.3')
+TkPackage.require('img::xpm')
+
+module Tk
+  module Img
+    module XPM
+      PACKAGE_NAME = 'img::xpm'.freeze
+      def self.package_name
+        PACKAGE_NAME
+      end
+
+      def self.package_version
+        begin
+          TkPackage.require('img::xpm')
+        rescue
+          ''
+        end
+      end
+    end
+  end
+end
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