From 3173befe84d53d660533905eb51f86f69a4cd6b2 Mon Sep 17 00:00:00 2001
From: nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 15 Mar 2005 08:22:09 +0000
Subject: * ext/tk/sample/tkextlib/tkimg/*: Tk::Img extension sample

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/tk/sample/tkextlib/tkimg/demo.rb               | 1478 ++++++++++++++++++++
 .../tkextlib/tkimg/license_terms_of_Img_extension  |   41 +
 ext/tk/sample/tkextlib/tkimg/readme.txt            |    3 +
 3 files changed, 1522 insertions(+)
 create mode 100644 ext/tk/sample/tkextlib/tkimg/demo.rb
 create mode 100644 ext/tk/sample/tkextlib/tkimg/license_terms_of_Img_extension
 create mode 100644 ext/tk/sample/tkextlib/tkimg/readme.txt

(limited to 'ext/tk/sample/tkextlib')

diff --git a/ext/tk/sample/tkextlib/tkimg/demo.rb b/ext/tk/sample/tkextlib/tkimg/demo.rb
new file mode 100644
index 0000000000..a0c4d1b64f
--- /dev/null
+++ b/ext/tk/sample/tkextlib/tkimg/demo.rb
@@ -0,0 +1,1478 @@
+#!/usr/bin/env ruby
+#
+#  Tk::Img demo
+#
+#    --  This script is based on demo.tcl of Tcl/Tk's 'Img' extention. 
+#        Image data in this script is those of demo.tcl.
+#        Please read 'license_terms_of_Img_extension' file.
+#
+require 'tk'
+require 'tkextlib/tkimg'
+
+#
+# Make the Image format available.
+#
+class TkImg_demo
+  def initialize
+    img_version = Tk::Img.package_version
+
+    @typeFrame = Hash.new
+    @imgPriv = Hash.new
+
+    root = TkRoot.new(:title=>'Tests for available image formats')
+
+    root.winfo_children.each{|w| w.destroy}
+    TkImage.names{|img| img.delete}
+
+    f = TkFrame.new
+    TkButton.new(f, :text=>'Dismiss', :command=>proc{exit}).pack(:side=>:left)
+    f.pack(:side=>:top, :expand=>:y, :fill=>:both)
+
+    TkMessage.new(:aspect=>900, :text=>format('This page shows the available image formats of the Img extension (Img version %s, using Tcl/Tk %s)', img_version, Tk::TK_PATCHLEVEL)).pack(:side=>:top, :expand=>:y, :fill=>:both)
+  end
+
+##############################
+
+  def update_animated_gif(w, method, num)
+    return unless @imgPriv[w]
+
+    if @imgPriv[w][:args]
+      im = TkPhotoImage.new
+      im.copy(@imgPriv[w][num])
+      num += 1
+      begin
+        im.configure(@imgPriv[w][:args].merge(:format=>[:gif, {:index=>num}]))
+        im.configure(:data=>'', :file=>'') #free storage
+        @imgPriv[w][num] = im
+      rescue
+        @imgPriv[w].delete(:args)
+        if num > 1
+          num = 0
+          im = @imgPriv[w][num]
+        else
+          # this is not an animated GIF; just stop
+          @imgPriv[w].delete(0)
+          return
+        end
+      end
+    else
+      num += 1
+      num = 0 unless @imgPriv[w][num]
+      im = @imgPriv[w][num]
+    end
+    begin
+      w.__send__(method, im)
+      Tk.update_idletasks
+      Tk.after(20, proc{update_animated_gif(w, method, num)})
+    rescue
+      @imgPriv[w].delete(:args)
+      @imgPriv[w].each{|im|
+        @im.delete
+        @imgPriv.delete(im)
+      }
+    end
+  end
+
+  def show_animated_gif(keys)
+    w = TkLabel.new
+    begin
+      im = TkPhotoImage.new(keys.merge(:format=>[:gif, {:index=>0}]))
+      im.configure(:data=>'', :file=>'', :format=>'') #free storage
+      w.image(im)
+      @imgPriv[w] ||= Hash.new
+      @imgPriv[w][0] = im
+      @imgPriv[w][:args] = keys
+      Tk.update_idletasks
+      Tk.after(20, proc{update_animated_gif(w, :image, 0)})
+    rescue => e
+      w.configure(:text=>"error displaying animated gif:\n#{e.message}", 
+                  :image=>'', :relief=>:ridge)
+    end
+    w.pack
+  end
+
+  def show_image(fmt, type, data)
+    fmt = fmt.to_s.capitalize
+    unless @typeFrame[fmt]
+      @typeFrame[fmt] = TkFrame.new.pack(:side=>:top, :expand=>true, :fill=>:x)
+      TkLabel.new(@typeFrame[fmt], :text=>"#{fmt} :  ").pack(:side=>:left)
+    end
+    begin
+      f = TkFrame.new(@typeFrame[fmt], 
+                      :borderwidth=>2, :relief=>:ridge).pack(:side=>:left)
+      im = TkPhotoImage.new(:data=>data)
+      im['data'] = ''
+      TkLabel.new(f, :image=>im).pack
+      TkLabel.new(f, :text=>type, :borderwidth=>0, :pady=>0, :padx=>2, 
+                  :font=>'Helvetica 8').pack
+    rescue => e
+      TkMessage.new(f, :text=>"error displaying #{type} image: #{e.message}", 
+                    :aspect=>250).pack
+    end
+    Tk.update
+  end
+
+end
+
+##############
+
+demo = TkImg_demo.new
+
+##############
+
+demo.show_animated_gif(:data=><<'ENDofIMG')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=
+ENDofIMG
+
+demo.show_image('bmp', '1-bit', <<'ENDofIMG')
+Qk3OAQAAAAAAAD4AAAAoAAAAIgAAADIAAAABAAEAAAAAAJABAABtCwAAbQsAAAIAAAACAAAA
+MzPMAMwzMwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+AAAAAAAAAAAAAAZmTKAAAAAABIRIwAAAAAAEZAigAAAAAAQECIAAAAAAAAAAgAAAAAAAAEAA
+AAAAAAABQAAAAAAAAAPAAAAAAAAAB+AAAAAAAAAC4AAAAAAAAALgAAAAAAAAAsAAAAAAAAAC
+wAAAAAAAAALgAAAAAAAABuAAAAAAAAAG4AAAAAAAAAbgAAAAAAAABuAAAAAAAAAG4AAAAAAA
+AAfgAAAAAAAAA+AAAAAAAAADcAAAAAAAAAPwAAAAAAAAA/AAAAAAAAAD+AAAAAAAAAP4AAAA
+AAAAA/gAAAAAAAAD4AAAAAAAAAHgAAAAAAAAAfAAAAAAAAAA+AAAAAAAAAB8AAAAAAAAADgA
+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
+ENDofIMG
+
+demo.show_image('bmp', '4-bit', <<'ENDofIMG')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}
+ENDofIMG
+
+if false
+demo.show_image('bmp', '4-bit-RLE', <<'ENDofIMG')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+ENDofIMG
+end
+
+demo.show_image('bmp', '8-bit', <<'ENDofIMG')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==
+ENDofIMG
+
+if false
+demo.show_image('bmp', '8-bit-RLE', <<'ENDofIMG')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+ENDofIMG
+end
+
+demo.show_image('bmp', '32-bit', <<'ENDofIMG')
+Qk2GFAAAAAAAADYAAAAoAAAAIgAAADIAAAABABgAAAAAAFAUAABtCwAAbQsAAAAAAAAAAAAA
+////ZmbMmZnMmZn/zMz/7u7u////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////AAD///8A
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wzM8wzM8wzM8wzM8wzM8wzM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8z///8AAP///wAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzP///wAA////ADPMADPMADPM
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMMzPM////AAD///8AM8wAM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wzM8z///8AAP///wAzzAAzzAAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzDNmzP///wAA////ADPMADPMADPMADPMAADMADPMADPM
+ADPMAADMADPMADPMADPMAADMADPMADPMADPMZmbMADPMADPMAADMADPMADPMADPMAADMADPM
+AADMADPMADPMADPMADPMADPMZmbM////AAD///8zM8wAM8wAM8wAAMz///9mZswAM8wAM8yZ
+mf9mmcwAAMwAM8zMzP9mZswAM8wAAMyZmf8AM8wAM8zu7u5mmcwAM8wzM8z///8zM8z///8z
+M8wAM8wAM8wAM8wAM8xmZsz///8AAP///zMzzAAzzAAzzAAAzP///wAAzAAzzJmZ/zMzzAAA
+zAAzzAAzzJmZ/zMzzAAzzAAAzGZmzAAzzAAAzP///wAAzAAzzAAAzP///////wAzzAAzzAAz
+zAAzzAAzzAAzzJmZzP///wAA////MzPMADPMADPMADPM////ADPMADPMMzPMZmbM////AADM
+ADPMmZn/MzPMADPMMzPMADPMADPMADPM////ADPMADPMAADM////ZmbMADPMADPMADPMADPM
+ADPMADPMmZn/////AAD///8zZswAM8wAM8wAAMz///8AM8wAM8wAM8wAM8wAM8wAM8wAM8yZ
+mf8zM8wAM8xmmcwAAMwAM8wAAMz///8AAMwAM8wAAMz///8AM8wzM8wAM8wAM8wAM8wAM8wA
+M8yZmf////8AAP///2ZmzAAzzAAzzAAzzAAAzAAzzAAzzAAzzAAzzAAzzAAzzAAzzJnM/zMz
+zAAzzJnM/wAAzAAzzAAzzAAAzAAzzAAzzAAzzP///wAAzAAzzAAzzAAzzAAzzAAzzAAzzMzM
+/////wAA////ZmbMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM
+3d3dMzOZADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMzMz/////
+AAD///9mmcwAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wzM8yZZjPMzJmZ
+MwAAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8zu7u7///8AAP//
+/5mZzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzDMzzJlmAGYzZsyZZpkzAJmZ
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzP///////wAA////mZn/
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMAADMzJlmmTMAMzOZmWYzmTMAmWYzMzPM
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM////////AAD///+Zmf8AM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wzZszMzP+ZMwAzM8yZZgCZMwCZMwCZmf8AM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8z///////8AAP///5mZ/wAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzJlmAGZmzJlmAGYzM5kzAMzM/wAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzP///////wAA////zMz/ADPMADPMADPMADPM
+ADPMADPMADPMADPMADPMADPMADPMM2bMmTMAZmbMmWYAmTMAZmb/7u7uADPMADPMADPMADPM
+ADPMADPMADPMADPMADPMADPMADPMADPM////////AAD////MzP8AM8wAM8wAM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8yIiIiZZgBmZsyZMwCZMwBmZswAAMwAM8wAM8wAM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8z///////8AAP///93d3QAzzAAzzAAzzAAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAAzHd3d5kzAGaZzJkzAJkzAGYzZpmZ/wAzzAAzzAAzzAAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzP///////wAA////7u7uADPMADPMADPMADPMADPMADPMADPMADPM
+ADPMADPMMzPMZjMzmTMAZpn/mTMAmTMAZjMzmcz/ADPMADPMADPMADPMADPMADPMADPMADPM
+ADPMADPMADPMADPM////////AAD///////8AM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wA
+M8wzZsyZMwCZZgBmZv+ZMwCZMwCZMwDMzP8AM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wA
+M8wAM8wAM8z///////8AAP///////wAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzGaZ
+/5kzAJlmAGZmzJlmAJkzAJkzAMz//wAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAz
+zDMzzP///////wAA////////ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMmZn/mTMA
+mTMAMzPMmWYAmTMAmTMA7u7uAADMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMMzPM
+////////AAD///////8AM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8yZzP+ZMwCZMwAz
+M8yZZjOZMwCZMwC7u7sAAMwAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wzM8z/////
+//8AAP///////wAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzMzM/5lmM5kzADMzZsyZ
+M5kzADMzmWZmzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzDMzzP///////wAA
+////////ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMzMz/MzPMmTMAZjMzzJlmmTMA
+mTMAADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM////////AAD/////
+//8AM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8yZMwCZMwCZmZmZMwCZMwCZ
+ZgAAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8z///////8AAP///////wAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzDMzzJkzAJkzAJlmM5kzAJkzAJkzAMzM
+/wAAzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzP///////wAA////3d3dADPMADPM
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMZmbMmTMAmTMAmTMAmTMAmTMAmTMAZmbMMzPM
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM////////AAD////MzP8AM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8xmZsyZMwCZMwCZMwCZMwCZMwCZMwBmM2bMzP8AAMwA
+mf8AM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8z///////8AAP///8zM/wAzzAAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzGZmzJkzAJkzAJkzAJkzAJkzAJkzAJkzAP///wAAzACZzAAA
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzO7u7v///wAA////mZn/ADPMADPMADPMADPMADPMADPM
+ADPMADPMADPMADPMADPMMzPMmWYAmTMAmTMAmTMAmTMAmTMAmTMA////AADMADPMAGbMADPM
+ADPMADPMADPMADPMADPMADPMzMz/////AAD///+Zmf8AM8wAM8wAM8wAM8wAM8wAM8wAM8wA
+M8wAZswAAMwAM8wAAMzMmWaZMwCZMwCZMwBmM2YzM8zu7u7///8AAMwAAMwA//8AM8wAM8wA
+M8wAM8wAM8wAM8wAM8yZmf////8AAP///5mZzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzABm
+zAAzzAAzzAAzzJnM/5kzAJkzAJkzAJkzADMzzAAzzAAAzAAzzAAAzAD//wAAzAAzzACZzAAA
+zAAzzAAzzAAzzJmZzP///wAA////ZpnMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM
+ADPMADPMADPMzJlmmTMAmTMAmTMAmTMAADPMADPMADPMADPMAP//ADPMADPMAMz/ADPMADPM
+ADPMADPMZmbM////AAD///9mZswAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAZswAM8wA
+M8wAM8xmmf+ZZjOZMwCZMwCZMwBmM2YAM8wAM8wAM8wAAMwAM8wAM8wAM8wAM8wAM8wAM8wA
+M8wzZsz///8AAP///2ZmzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAAzAD//wAAzAAzzAAz
+zAAAzMzM/5lmAJkzAJkzAJkzADMzmQAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzDMz
+zP///wAA////M2bMADPMADPMADPMADPMADPMADPMADPMAGbMADPMAMz/ADPMADPMADPMADPM
+AADM7u7uzJmZmTMAmTMAMzPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM////
+AAD///8zM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAmf8AAMwAM8wAmcwAM8wAM8wAM8wAM8wA
+AMzMzP/////d3d0AAMwAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8z///8AAP//
+/zMzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzACZ/wAAzAAzzAD//wAAzAAzzAAzzAAzzAAzzAAz
+zAAAzAAAzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzP///wAA////MzPM
+ADPMADPMADPMADPMADPMADPMADPMAGbMAGbMADPMADPMAMz/AADMADPMADPMADPMADPMADPM
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM////AAD///8AM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAAMwAzP8AAMwAM8wAmf8A//8AAMwAM8wAM8wAM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8z///8AAP///wAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAAzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzP///wAA////ADPMADPMADPMADPMADPM
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPMADPM
+ADPMADPMADPMADPMADPMADPMADPMADPMADPMzMz/AAD///8AM8wAM8wAM8wAM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wAM8wA
+M8wAM8wAM8wAM8wAM8wAM8wAM8wAM8yZzP8AAP///wAzzAAzzAAzzAAzzAAzzAAzzAAzzAAz
+zAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzAAzzDMzzJmZ/2aZzGZm
+zGZmzDMzzDMzzDMzzAAzzAAzzJmZzAAA////////////7u7uzMz/mcz/mZn/mZnMZpnMZmbM
+M2bMMzPMMzPMADPMADPMADPMADPMADPMADPMADPMADPMZpnM////////////////////////
+////////////////////////AAD/////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+//////////////////8AAA==
+ENDofIMG
+
+demo.show_image('gif', 'gif87a', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('gif', 'gif89a', <<'ENDofIMG')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+ENDofIMG
+
+teapot = <<'ENDofIMG'
+",
+".. c #998074",
+"#. c #84aadc",
+"a. c #c47e55",
+"b. c #4c6ea0",
+"c. c #d48a64",
+"d. c #ecccbc",
+"e. c #8c6252",
+"f. c #b1a094",
+"g. c #714628",
+"h. c #af8a76",
+"i. c #2c5284",
+"j. c #98745f",
+"k. c #8f5124",
+"l. c #844614",
+"m. c #5074a6",
+"n. c #aeb2b9",
+"o. c #3e291c",
+"p. c #44689b",
+"q. c #4c2705",
+"r. c #1b2b43",
+"s. c #e1c8bb",
+"t. c #dd782d",
+"u. c #9c5824",
+"v. c #547aac",
+"w. c #906e5a",
+"x. c #545253",
+"y. c #e07e33",
+"z. c #bcaeac",
+"A. c #aeb6bc",
+"B. c #6f737b",
+"C. c #7e5942",
+"D. c #b55e1a",
+"E. c #7c5134",
+"F. c #8c7a70",
+"G. c #62524d",
+"H. c #bc8a6c",
+"I. c #936754",
+"J. c #6e6d75",
+"K. c #8cb0e2",
+"L. c #d4beb4",
+"M. c #2a201a",
+"N. c #c48664",
+"O. c #412105",
+"P. c #a95a19",
+"Q. c #747a7c",
+"R. c #2a2e33",
+"S. c #484c53",
+"T. c #8690a1",
+"U. c #6c524c",
+"V. c #505967",
+"W. c #040204",
+"X. c #8cb6e4",
+"Y. c #8f4912",
+"Z. c #846e5c",
+"0. c #244a7c",
+"1. c #dcc2b6",
+"2. c #33261b",
+"3. c #81736c",
+"4. c #3c3b46",
+"5. c #735f53",
+"6. c #545e69",
+"7. c #bc7c58",
+"8. c #4c2f1d",
+"9. c #a4806b",
+".# c #604c4c",
+"## c #d4916b",
+"a# c #5c80b2",
+"b# c #e3d3cd",
+"c# c #c8ad9a",
+"d# c #bf6c2e",
+"e# c #08121c",
+"f# c #9c5e34",
+"g# c #9298a1",
+"h# c #8b7f7c",
+"i# c #835f44",
+"j# c #a46e54",
+"k# c #474649",
+"l# c #a65d26",
+"m# c #be6420",
+"n# c #7c9ed2",
+"o# c #ac622c",
+"p# c #726e6c",
+"q# c #e1a684",
+"r# c #a48676",
+"s# c #54464c",
+"t# c #a0a4ac",
+"u# c #b37b5a",
+"v# c #947a70",
+"w# c #543d31",
+"x# c #743e12",
+"y# c #98bcee",
+"z# c #d49e7c",
+"A# c #64320c",
+"B# c #d4cac6",
+"C# c #2c3642",
+"D# c #6e686b",
+"E# c #5c463e",
+"F# c #7f7575",
+"G# c #bcb2b0",
+"H# c #979dac",
+"I# c #a47a61",
+"J# c #8c9094",
+"K# c #1c262c",
+"L# c #d3c3bc",
+"M# c #9cc2f4",
+"N# c #af7455",
+"O# c #fcad5f",
+"P# c #6486b8",
+"Q# c #d4742d",
+"R# c #6d4e3d",
+"S# c #242224",
+"T# c #3b444c",
+"U# c #181515",
+"V# c #6e4024",
+"W# c #749bcc",
+"X# c #afabac",
+"Y# c #7e6a64",
+"Z# c #343634",
+"0# c #e8ac8a",
+"1# c #343a44",
+"2# c #b18f7a",
+"3# c #dda07f",
+"4# c #6f380d",
+"5# c #2f5684",
+"6# c #a08d86",
+"7# c #5f6068",
+"8# c #625751",
+"9# c #16253b",
+".a c #94b6e9",
+"#a c #dfcec8",
+"aa c #3c6194",
+"ba c #ecdad3",
+"ca c #948a89",
+"da c #a4c8fa",
+"ea c #bcb6b8",
+"fa c #604432",
+"ga c #cc6d29",
+"ha c #949ea4",
+"ia c #413024",
+"ja c #a48a7a",
+"ka c #9a867d",
+"la c #1c1a1c",
+"ma c #342116",
+"na c #bc8364",
+"oa c #9c8674",
+"pa c #844e25",
+"qa c #3c4a5c",
+"ra c #582c0d",
+"sa c #c7835a",
+"ta c #613c24",
+"ua c #614b41",
+"va c #adaeb5",
+"wa c #805c4c",
+"xa c #0a0b0f",
+"ya c #c4b2ac",
+"za c #648abc",
+"Aa c #af846a",
+"Ba c #c68a69",
+"Ca c #483c39",
+"Da c #7f400d",
+"Ea c #646e74",
+"Fa c #a85515",
+"Ga c #042244",
+"Ha c #816759",
+"Ia c #95817c",
+"Ja c #9c9aa1",
+"Ka c #9c6b54",
+"La c #7e4924",
+"Ma c #0c1a2c",
+"Na c #5f595f",
+"Oa c #6f615e",
+"Pa c #474149",
+"Qa c #8c9aac",
+"Ra c #cbbeb8",
+"Sa c #806e68",
+"Ta c #82624e",
+"Ua c #949294",
+"Va c #b4652c",
+"Wa c #9c9ea4",
+"Xa c #72574c",
+"Ya c #2a303e",
+"Za c #bc9175",
+"0a c #9c7a64",
+"1a c #261a13",
+"2a c #aca6ac",
+"3a c #341a04",
+"4a c #593520",
+"5a c #d49878",
+"6a c #26282c",
+"7a c #475261",
+"8a c #3f3535",
+"9a c #63676f",
+".b c #a47255",
+"#b c #bc967c",
+"ab c #52433a",
+"bb c #80a4d6",
+"cb c #544c4c",
+"db c #bc723c",
+"eb c #645e54",
+"fb c #a4abb4",
+"gb c #c89070",
+"hb c #8c7469",
+"ib c #c7b8b3",
+"                                                                                                                                ",
+"                                                                                                                                ",
+"                                                                                                                                ",
+"                                                            wawae.e.wa                                                          ",
+"                                                          .#j#N#7.a.db.#                                                        ",
+"                                                            8.g.x#C.o.                                                          ",
+"                                                  N#DaA#raY.Xa4aV#4aPas#q.W.W.6a                                                ",
+"                                            i#O.l.4.4.4.4.4.s#wa7.N#wawaXawawawaA#q.C.                                          ",
+"                                        3a3a4#wawawae.e.e.I.j#m#d#VaN#KaI.e.e.e.e.waDaO..#j#j#N#N#j#fa                          ",
+"                                        O.A#wae.e.I.e.I.I.Kal#m#m#D.u.KaKaKaKaI.e.I.e.Da3aXaE#C#W.o.C.                          ",
+"                                      w#e.k.I.I.Kaf#KaKaKaKal#m#m#D.l#j#Kaj#KaKaKaKaKaFai#u.    GaDaI.                          ",
+"                                      .#waKaI.KaKaj#j#j#j#j#VaD.m#FaVaj#j#j#j#j#j#j#KaKae.U.    9#o.Ka                          ",
+"                                      .#Xae.Kaj#j#N#N#N#N#N#j#N#j#N#N#N#N#N#dbdbN#N#N#I.waU.  e#M.taPa                          ",
+"                                    .#U.Xawae.Kaj#N#7.dbj#a.a.a.a.a.a.a.j#7.sa##naj#I.e.waXaU.Yama.#                            ",
+"                                    .#U.Xawae.I.Ka.bna3#0#3###sasaa.sac.##Ba7.u#N#Kaf#f#waXaU.4.s#Pa                            ",
+"      j#N#5aW.Y.u#j#R#            8a.#XaXae.e.I.KaN#naz#0#q#gb7.7.N#N#N#u#nau#N#N#Kaf#f#e.waU.LaU.                              ",
+"        4.Hahb.bI.j#KaY.          s#U.XaXawae.KaKaN#na3#0#3#gbna7.N#u#u#N#7.u#N#.bj#KaI.e.waXa.#                                ",
+"              G.2#e.KaI.E#        .#U.Xawae.P.Kaj#N#H.z#q#3#gb7.7.7.7.N#N#u#u#N#.bj#KaI.e.TaXaU.0.                              ",
+"                Ca.#e.j#Va  5#aa0.MaU.Xawak.d#I.j#I#N.5a3#5aBa7.dbN#N#dbN#N#u#I#j#KaKaI.e.waXaU.0.i.p.                          ",
+"                  abU.I.KapaaaaaxaGaU.C.wau.VaKaj#I#na5a5agbN.u#N#7.N#N#N#N#N#.bj#KaKaI.e.waXa.#R#m.m.m.p.                      ",
+"            zaW#0.0.s#waKam#0.0.e#GaU.C.k.l#I.KaKa.bnagbgbBa7.u#7.N#N#N#N#N#.bj#j#KaKaI.e.waXa.#.#b.m.m.i.i.0.                  ",
+"    5#aaW#W#n#aaaa0.U..#e.Kau.ta4aLak.k.u.o#e.KaKa.bu#H.H.nau#N#N#N#N#N#N#j#N#j#KaKaI.I.e.waXa.#fab.m.i.i.i.i.i.0.              ",
+"p.p.p.aan#W#0.0.0.0.p.uaU.KaKal#o#d#gal#o#o#e.I.Kaj#N#Aau#u#N#N#N#.bN#N#j#.bj#j#KaKaI.I.e.waXa.#E#m.m.v.m.i.i.m.n#bbn#          ",
+"p.p.n#n#n#p.0.0.0.0.0.xa.#waKaKagaQ#t.y.d#dbi#e.I.Ka.bN#I#N#N#N#N#.bN#N#j#N#j#KaKaI.f#e.waXaU.U.w#5#m.m.i.i.i.m.bbbbbbbbaa      ",
+"n#n#n#n#n#n#0.aaaap.aaaas#s#waKaj#na##O#dbl#wae.I.I.j.j#j#j#j#j#j#j#.bj#j#j#KaKaKaI.e.e.waXaE.Hai.m.m.i.i.i.i.p.p.bbb.b.p.p.aa  ",
+"p.bbn#bbp.p.p.p.p.p.aaaaaaua..#be.Kaj#j#u.XawaTae.I.KaKaKaKaj#j#j#j#j#KaKaKaKaKaI.I.i#waXawaR#uav.m.m.v.v.i.b.bbbbbbbbp.p.b.p.p.",
+"bbp.p.p.p.p.p.n#p.0.0.0.0.p.8#Oa2#ZaZaZak.XaXawae.e.e.I.KaKaKaj#KaKaKaKaI.w.I.I.I.e.waXa0aXa5.5#i.m.m.v.v.p.p.#.#.#.#.#.#.b.bb#.",
+"bbW#p.p.p.n#bbbbp.0.0.0.0.0.0.0.x.D#3.3.w.waU.wawae.e.e.e.f#I.I.I.I.I.I.I.f#e.e.wawaXae.w.ua4.5#5#i.7ai.b.b.b.p.b.#.#.#.p.b.b.#.",
+"p.bbp.bbbbp.p.p.p.0.0.6.p.p.p.0.0.0.0.9#R#wae.9.j.wawae.Tae.e.e.e.I.e.Tai#e.wawaw.Aaw.hbOa6aC#5#m.v.v.#.p.p.b.b.p.#.#.b.b.p.p.b.",
+"0.0.0.p.p.p.p.aa0.0.p.p.p.p.p.p.0.0.p.qaT#s#Z.0a..h.I#I#ZaZaI#gbI#.bH..b.bH.h.j.r#HaU.PaV.V.Na1#v.m.K.K.K.#.b.#.#.#.#.K.p.b.m.p.",
+"0.0.0.0.p.0.0.0.0.0.0.p.p.p.p.0.0.p.p.qaqaqa2.iaR#HaY#ja2#2#I#Za2#0a2#2#h.jaoaF.8#V.6aC#C#C#CaNab.bbbbK.#.b.b.b.#.K.K.#.#.#.X.#.",
+"b.b.p.p.p.0.i.0.0.0.0.p.0.0.0.i.0.0.qaqak#6aR.6a3aiawaY#OaOaOaD#Iah#D#OaF#cbPa6a6aW.V.6.1#C#7ap#b.b.b.b.b.b.b.b.b.K.K.#.b.b.b.b.",
+"bb#.#.#.#.b.b.i.0.p.p.p.0.b.b.0.0.0.qar.YaYaYaR.K#Z#E.xa1a2.S#.#x.x.S.R.laU#1#W.W.9a6.J#J#T.7av#K.K.K.K.b.b.m.m.b.m.K.b.p.m.b.b.",
+"#.#.#.#.#.#.K.#.#.#.#.#.#.b.b.b.#.p.qaqaYaR.YaR.Pa6ak#S#lalaW.W.xaW.W.W.W.U#U#ebT.hag#g#haT.7ac#K.K.K.K.K.K.b.b.#.K.K.K.K.m.b.b.",
+"#.#.#.b.b.b.b.#.#.bb#.#.#.b.K.bbK.#.T.T.J#R.YaS.S.x.ebebR.2.S#S#S#T#S#S#S.9a7aEaEafbhag#6.7aV.m.K.K.K.K.X.K.m.X.K.K..a.aX.K.b.m.",
+"b.b.p.b.p.b.p.K.K.K.b.b.b.b.#.#.#.#.T.T.J#UaJ#J#g#g#haWaWa7#9a2at#fbA.t#9a6.9aJ.EaEafbV.6.V.Nam.b.m..a.am.b.m.m.m.K.X.K..a.a.am.",
+"  p.b.p.p.b.p.K.b.b.p.b.b.b.b.K.#.K.7a7aV.9aWat#X#WahaH#ha6.t#n.n.n.n.fbfb9a9an.t#t#fbfb7aV.7#m.m.m..am.m.m.m.m.m.m..a.a.am.m.m.",
+"  b.p.b.#.#.#.#.#.b.b.b.b.b.b.K.Pax.V.7aNa7#7#t#vafbB.B.B.B.B.n.A.A.A.fbfb9aA.t#t#fbfbQaH#7#D#m.X..a.a.aX.v.v.v.v.m.m..am.v.m.m.",
+"    #.K.K.K.K.K.#.b.b.b.b.K.K.K.T.S.V.9aB.ebNaV.p#9a9aB.D#9a9aB.A.A.A.9aB.B.Eafbn.t#g#hat#X#m..ay#y#y#y#.ay#v.v.v..aX.y#.av.v.v.",
+"    #.K.K.#.K.K.K.K.K.K.K.K.K.QaT.V.7#Ea9af.f.2at#OaD#F#Q.J.9aEaB.Ea9a6.Ea9aEaV.H#H#t#2aD#J.v.m.y#y#y#y#X..ay#y#y#y#y#y#.ay#.av.",
+"      K.K.K.K.b.b.b.b.K.K.K.K.g#g#t#D#fbWag#c#X#2a2aeb7#D#Q.vaA.2at#p#9a6.V.7#7#9avaSaSaSav.m.v.v.y#.ay#X.v.v.v.v.y#y#y#y#y#y#y#",
+"      K.K.b.m.b.b.b.b.K.K.K.K.Ja7#7#6.2az.#ac#z.G#eaG#p#2a2a2at#t#t#t#7#9aD#J.SaL#RaRaF#v.v.v.v.v.v.y#m.v.v.a#a#v.v.M#M#M#y#y#  ",
+"        b.b.m.b.m.b.b.b.K.X.7#7#7#7#D#3.1.z.yac#yaibh#caB#L#eaz.z.z.z.z.F#h##ab##aL#ibibv.a#m.m.v.y#M#y#a#v.v.v.a#a#a#a#M#      ",
+"        p.b.m.b.b.m.b.b.m.b.7#9a9aSahb..m..ayayahbhbF.h#Ias.RaRaibibL.L#kab#bab#1.L.L.y#y#a#v.v.M#y#y#M#y#v.a#a#a#v.a#a#        ",
+"          b.m.b.b.X.K..aK.b.7#D#F#hbv#m.b.m.m.F.F.F.v#v#F.v#L.L.L.L#..ka6#h.s.1.L#1.y#M#y#daM#M#day#y#M#M#M#a#a#a#a#            ",
+"          p.b.X.X.X.X.X.X.X.9aD#6#..m..aX.y#m.m.F.v#v#v#....1.Ia....kakar#r#r#1.s.M#M#y#a#a#a#M#M#y#y#daM#dadada                ",
+"            .a.aX..aX..aX..aD#SaF..ay#y#.aX..am.m.........s.s.9.9.r#r#r#r#kakar#M#M#a#a#a#a#a#a#M#M#M#M#dadada                  ",
+"            K.X..a.a.a.a.aH#vab#1.y#X.X.y#y#y#y#v.v...s.d.d.d.s.r#r#h.jajajar#a#M#v.a#a#a#a#a#a#P#dadadaM#                      "};
+ENDofIMG
+
+demo.show_image('xpm', 'color', "/* XPM */
+static char * teapot[] = {
+\"64 48 204 2\",
+\"   c #145ec4#{teapot}")
+
+demo.show_image('xpm', 'transparent', "/* XPM */
+static char * teapot[] = {
+\"64 48 204 2\",
+\"   s None c None#{teapot}")
+
+demo.show_image('xbm', 'bitmap', <<'ENDofIMG')
+#define flagup_width 48
+#define flagup_height 48
+static char flagup_bits[] = {
+   0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x7f, 0x00,
+   0x00, 0x00, 0x00, 0xe0, 0x7f, 0x00, 0x00, 0x00, 0x00, 0xef, 0x6a, 0x00,
+   0x00, 0x00, 0xc0, 0x7b, 0x75, 0x00, 0x00, 0x00, 0xe0, 0xe0, 0x6a, 0x00,
+   0x00, 0x00, 0x30, 0x60, 0x75, 0x00, 0x00, 0x00, 0x18, 0xe0, 0x7f, 0x00,
+   0x00, 0x00, 0x0c, 0xe0, 0x7f, 0x00, 0x00, 0x00, 0x06, 0xe0, 0x04, 0x00,
+   0x00, 0x00, 0x03, 0xe0, 0x04, 0x00, 0x00, 0x80, 0x01, 0xe0, 0x06, 0x00,
+   0x00, 0xc0, 0x1f, 0xe0, 0x07, 0x00, 0x00, 0xe0, 0x7f, 0xe0, 0x07, 0x00,
+   0x00, 0x70, 0xe0, 0xe0, 0x05, 0x00, 0x00, 0x38, 0x80, 0xe1, 0x04, 0x00,
+   0x00, 0x18, 0x80, 0xf1, 0x04, 0x00, 0x00, 0x0c, 0x00, 0xfb, 0x04, 0x00,
+   0x00, 0x0c, 0x00, 0xff, 0x04, 0x00, 0x00, 0x86, 0x1f, 0xee, 0x04, 0x00,
+   0x00, 0x06, 0x06, 0xe6, 0x04, 0x00, 0x00, 0x06, 0x00, 0xe6, 0x04, 0x00,
+   0x00, 0x06, 0x00, 0xe6, 0x04, 0x00, 0x00, 0x06, 0x00, 0x66, 0x04, 0x00,
+   0x7f, 0x56, 0x52, 0x06, 0xe4, 0xff, 0x00, 0x76, 0x55, 0x06, 0x04, 0x00,
+   0x00, 0x56, 0x57, 0x06, 0x04, 0x00, 0x00, 0x56, 0x55, 0x06, 0x06, 0x00,
+   0x00, 0x56, 0xd5, 0x06, 0x03, 0x00, 0x00, 0x06, 0x00, 0x86, 0x01, 0x00,
+   0x54, 0x06, 0x00, 0xc6, 0x54, 0x55, 0xaa, 0x06, 0x00, 0x66, 0xaa, 0x2a,
+   0x54, 0x06, 0x00, 0x36, 0x55, 0x55, 0xaa, 0x06, 0x00, 0xbe, 0xaa, 0x2a,
+   0x54, 0xfe, 0xff, 0x6f, 0x55, 0x55, 0xaa, 0xfc, 0xff, 0xa7, 0xaa, 0x2a,
+   0x54, 0x01, 0x88, 0x60, 0x55, 0x55, 0xaa, 0xaa, 0x8a, 0xa0, 0xaa, 0x2a,
+   0x54, 0x55, 0x8d, 0x60, 0x55, 0x55, 0xaa, 0xaa, 0x8a, 0xa0, 0xaa, 0x2a,
+   0x54, 0x55, 0x8d, 0x60, 0x55, 0x55, 0xaa, 0xaa, 0x8a, 0xa0, 0xaa, 0x2a,
+   0x54, 0x55, 0x8d, 0x50, 0x55, 0x55, 0xaa, 0xaa, 0x8a, 0xa8, 0xaa, 0x2a,
+   0x54, 0x55, 0x95, 0x54, 0x55, 0x55, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x2a,
+   0x54, 0x55, 0x55, 0x55, 0x55, 0x15, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
+ENDofIMG
+
+demo.show_image('png', 'color', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('png', 'grayscale', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('png', 'transparent color', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('png', 'transparent grayscale', <<'ENDofIMG')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=
+ENDofIMG
+
+demo.show_image('jpeg', 'color', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('jpeg', 'grayscale', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('jpeg', 'progressive color', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('jpeg', 'progressive grayscale', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('tiff', 'uncompressed', <<'ENDofIMG')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+
+demo.show_image('tiff', 'packbits compressed', <<'ENDofIMG')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+ENDofIMG
+
+if false
+demo.show_image('tiff', 'pixarlog compressed', <<'ENDofIMG')
+TU0AKgAAA3Z4nO2aIWzbUBCGz7HjYyVTNDAp0CgKDRorCauiSGFjRmWRxs0rlQ2FlUWKrLKQ
+sIDK1BoyjFRUjZSF7f13eYnjpZOmdeuU3Wc1se+dn17uf/ee5SuRYRiGYRiGYRiGYRiGYRiG
+YRg/YxVt3EG04IpLJkqocJ8VD6S1746ELsOP8UNMxO1J9MbDPQs2EvOKcV66uOsZoo34lwxb
+JraMfEsif+S06Lrj74/5XNi2iG6jdbCKruMRz3gdfKUbF/OFi/c0vHbzfNvqBDl1giENKHdt
+492dI/7sdIElMRV+i0l0G62igcx3ZMBhnUFc0ebV4fZzeBfDfx2ofyGr1DycOt+3/RXnALIB
+63rTqnYo9SVYBxptVS11+WDz//WZh/MQ8Z5E8/AiwjdmPnTg9qfg1sV+Hn7gabiK3gWbSDPl
+rcdsGIZhGIZhGIZhGIZhnCebXc1IKxeJ2LSGkbija+8G/zAXEd4LDqkTbFuo091T312l8iYd
+79JhK7ngGY+dNSfoklKP38eX4VOMt73NN77Gr4B3tP4NOeLbCWY84qfYt18x4ntPUCd133XG
+zv+RSOp5RD57DlRSiSo5Y59RY1HQV2fH1KRyunbDy/D/0VRjr3HVirQqMuJJxO2UvDY+R4hm
+DKUe3RXywudIHbVrdBe8lNzJJfK08y2kQr5k7RfXS0ZeZaJNIfYl+35S8dF7j1fI8dHV8fmC
+P7P23OO7+Dl8/idVvZCYz7hpz6VyNHKz/6ACxj8kqLNk5MWxIrkoktKhP0Re49uX+qtWxUtn
+1cjP2Nvhi8/h7vyg7FDUXLKe+7o6tEKs/bgrGUEiFfdTeqji6qN1evSaiLYH34X4/piVaOnx
+Qzx1Gr72f03MX9xdEdlcVh5dhZaMLBkS1XJCuZJxo1XXKOwWsOld6nPQbiC9asT70l+5+93Q
+cMFY//rSk1eBaj7IgaoxW3wGlXu710X7QetwpxnRqTxSEHlEupJZk+x3v2xnIRk1VMvk3oJp
+32tz7a2Du7svVNl0tUFdmtt+NiNWOuf1vE6+m/8aUR/5bSuTqBYu06/2UTjeLU7h8+h+r6nf
+ZfAMMKYbUaTH3+Lj+1Tf+n4E/6K2c+kKqS26Py0k7xDTmcz+tPZ04VUmyTLvX4p/wdR4Gsm4
+uV54beCT1Z5edCVNpc/TSn0HoOsh4gAOAQAAAwAAAAEAQAAAAQEAAwAAAAEAKAAAAQIAAwAA
+AAMAAAQkAQMAAwAAAAGAjQAAAQYAAwAAAAEAAgAAAREABAAAAAEAAAAIARIAAwAAAAEAAQAA
+ARUAAwAAAAEAAwAAARYAAwAAAAEAKAAAARcABAAAAAEAAANuARoABQAAAAEAAAQqARsABQAA
+AAEAAAQyARwAAwAAAAEAAQAAASgAAwAAAAEAAgAAAAAAAAAIAAgACBLAAAAABAAAEsAAAAAE
+AAA=
+ENDofIMG
+end
+
+if false
+demo.show_image('tiff', 'logluv compressed', <<'ENDofIMG')
+TU0AKgAAAAgADgEAAAMAAAABAEAAAAEBAAMAAAABACgAAAECAAMAAAADAAAAtgEDAAMAAAAB
+h3QAAAEGAAMAAAABAAIAAAERAAQAAAABAAAAAAESAAMAAAABAAEAAAEVAAMAAAABAAMAAAEW
+AAMAAAABACgAAAEXAAQAAAABAAAAAAEaAAUAAAABAAAAvAEbAAUAAAABAAAAxAEcAAMAAAAB
+AAEAAAEoAAMAAAABAAIAAAAAAAAAEAAQABASwAAAAAQAABLAAAAABAAA
+ENDofIMG
+end
+
+demo.show_image('tiff', 'jpeg compressed', <<'ENDofIMG')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+ENDofIMG
+
+demo.show_image('tiff', 'deflate compressed', <<'ENDofIMG')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+ENDofIMG
+
+if Tk::PLATFORM['platform'] != 'windows'
+demo.show_image('other', 'postscript', <<'ENDofIMG')
+%!PS-Adobe-3
+%%Title: postscript.ps
+%%BoundingBox: 66 648 146 720
+%%Pages: 1
+%%DocumentProcSets: Adobe_distill 0.96
+%%EndComments
+%%BeginProcSet: Adobe_distill 0.96
+/PROLOGUE 30 40 add dict def
+ % 30 procedure entries + room for 40 cached font dictionaries
+ PROLOGUE begin
+ /clip { } def    % causes problems. remove if "clip" is needed
+ /bdef { bind def } bind def	/ldef { load def } bdef
+ /T { moveto show } bdef	/A { moveto ashow } bdef
+ /W { moveto widthshow } bdef	/AW { moveto awidthshow } bdef
+ /f /fill ldef			/R { { rlineto } repeat } bdef
+ /r /rlineto ldef		/L { { lineto } repeat } bdef
+ /m /moveto ldef		/l { moveto lineto stroke } bdef
+ /x { 0 rlineto } bdef		/y { 0 exch rlineto } bdef
+ /c /curveto ldef		/cp /closepath ldef
+ /s /stroke ldef		/w /setlinewidth ldef
+ /g /setgray ldef		/j /setlinejoin ldef
+ /d /setdash ldef		/F /setfont ldef
+ /C /setcmykcolor where { /setcmykcolor get }{ %ifelse
+   { %def
+     1 sub 3 { 3 index add neg dup 0 lt { pop 0 } if 3 1 roll } repeat
+     setrgbcolor
+   } bind
+ } ifelse def
+ /selectfont where { pop }{ %ifelse
+     /selectfont { exch findfont exch scalefont setfont } bdef
+ } ifelse
+ /MF { exch findfont exch makefont setfont } bdef
+ /FF /selectfont ldef
+ /DF { selectfont currentfont def } bdef
+ /BEGINPAGE { pop /pagesave save def } bdef
+ /ENDPAGE { pop pagesave restore showpage } def
+ /REMAP { %def
+   FontDirectory 2 index known { pop pop pop } { %ifelse
+     findfont dup length dict begin
+       { 1 index /FID ne {def}{pop pop} ifelse } forall
+       exch dup length 0 gt { /Encoding exch def }{ pop } ifelse
+     currentdict end definefont pop
+   } ifelse
+ } bdef
+ /RECODE { %def
+    3 -1 roll 1 index findfont /Encoding get 256 array copy exch
+    0 exch { %forall
+     dup type/nametype eq
+       { 3 {2 index} repeat put pop 1 add }{ exch pop }ifelse
+    } forall pop 3 1 roll REMAP
+ } bdef
+ end %PROLOGUE
+%%EndProcSet: Adobe_distill 0.96
+%%EndProlog
+%%BeginSetup
+PROLOGUE begin
+%%EndSetup
+%%Page: 1 1
+1 BEGINPAGE
+1 g
+2 setlinecap
+144 53 m
+390 x
+-19 y
+-390 x
+eofill
+0 g
+1.268 w
+0 setlinecap
+4 setmiterlimit
+[] 0 d
+109.698 714.182 m
+111.525 713.672 112.472 713.234 113.624 712.431 c
+-22.3128 -25.8381 r
+97.4019 682.652 103.794 672.84 100.329 664.844 c
+102.034 675.687 90.7436 683.82 84.1099 684.842 c
+25.588 29.3407 r
+f
+1.0361 w
+f
+f
+91.8805 654.468 m
+96.0255 654.285 100.155 654.188 104.481 654.188 c
+113.804 654.188 122.752 654.636 131.141 655.44 c
+134.222 655.737 136.724 658.133 137.108 661.279 c
+137.79 666.855 138.107 672.696 138.107 678.705 c
+138.107 684.714 137.79 690.555 137.108 696.131 c
+136.724 699.277 134.222 701.674 131.141 701.97 c
+127.476 702.321 123.704 702.604 119.84 702.813 c
+119.84 702.813 103.842 668.373 102.231 664.827 c
+99.8549 659.595 96.601 655.765 91.8805 654.468 c
+f
+0.7851 w
+77.8202 655.44 m
+74.7171 655.948 72.2887 657.716 71.8525 661.279 c
+71.1725 666.855 70.8549 672.696 70.8549 678.705 c
+70.8549 684.714 71.1725 690.555 71.8525 696.131 c
+72.2381 699.277 74.7417 701.674 77.8202 701.97 c
+82.1335 702.383 86.5932 702.702 91.1764 702.916 c
+8.16241 9.07727 r
+99.2863 711.98 101.266 712.345 102.996 711.921 c
+-28.4564 -32.9334 r
+80.6983 681.906 98.7446 677.354 98.7446 666.708 c
+98.7446 655.332 86.3243 654.054 77.8202 655.44 c
+f
+0.0843 w
+139.67 644.154 m
+140.194 644.154 140.619 644.576 140.619 645.098 c
+140.619 645.619 140.194 646.042 139.67 646.042 c
+139.146 646.042 138.721 645.619 138.721 645.098 c
+138.721 644.576 139.146 644.154 139.67 644.154 c
+1 ENDPAGE
+%%Trailer
+end %PROLOGUE
+%%Pages: 1
+%%EOF
+ENDofIMG
+end
+
+if false
+demo.show_image('other', 'pdf', <<'ENDofIMG')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+ENDofIMG
+end
+
+#######################
+
+Tk.mainloop
diff --git a/ext/tk/sample/tkextlib/tkimg/license_terms_of_Img_extension b/ext/tk/sample/tkextlib/tkimg/license_terms_of_Img_extension
new file mode 100644
index 0000000000..7f515feee8
--- /dev/null
+++ b/ext/tk/sample/tkextlib/tkimg/license_terms_of_Img_extension
@@ -0,0 +1,41 @@
+This software is copyrighted by Jan Nijtmans (the maintainer)
+and a lot of other people who contributed code (most notably
+Andreas Kupries, Thomas G. Lane, Ioi K. Lam, Mario Weilguni
+and Roger E Critchlow Jr).
+The following terms apply to all files associated with the
+software unless explicitly disclaimed in individual files.
+
+The authors hereby grant permission to use, copy, modify, distribute,
+and license this software and its documentation for any purpose, provided
+that existing copyright notices are retained in all copies and that this
+notice is included verbatim in any distributions. No written agreement,
+license, or royalty fee is required for any of the authorized uses.
+Modifications to this software may be copyrighted by their authors
+and need not follow the licensing terms described here, provided that
+the new terms are clearly indicated on the first page of each file where
+they apply.
+
+IN NO EVENT SHALL THE AUTHORS OR DISTRIBUTORS BE LIABLE TO ANY PARTY
+FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
+ARISING OUT OF THE USE OF THIS SOFTWARE, ITS DOCUMENTATION, OR ANY
+DERIVATIVES THEREOF, EVEN IF THE AUTHORS HAVE BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+THE AUTHORS AND DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.  THIS SOFTWARE
+IS PROVIDED ON AN "AS IS" BASIS, AND THE AUTHORS AND DISTRIBUTORS HAVE
+NO OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR
+MODIFICATIONS.
+
+GOVERNMENT USE: If you are acquiring this software on behalf of the
+U.S. government, the Government shall have only "Restricted Rights"
+in the software and related documentation as defined in the Federal 
+Acquisition Regulations (FARs) in Clause 52.227.19 (c) (2).  If you
+are acquiring the software on behalf of the Department of Defense, the
+software shall be classified as "Commercial Computer Software" and the
+Government shall have only "Restricted Rights" as defined in Clause
+252.227-7013 (c) (1) of DFARs.  Notwithstanding the foregoing, the
+authors grant the U.S. Government and others acting in its behalf
+permission to use and distribute the software in accordance with the
+terms specified in this license. 
diff --git a/ext/tk/sample/tkextlib/tkimg/readme.txt b/ext/tk/sample/tkextlib/tkimg/readme.txt
new file mode 100644
index 0000000000..4d9774492c
--- /dev/null
+++ b/ext/tk/sample/tkextlib/tkimg/readme.txt
@@ -0,0 +1,3 @@
+The script 'demo.rb' is based on 'demo.tcl' of Tcl/Tk's 'Img' extention. 
+Image data in 'demo.rb' is those of 'demo.tcl'.
+Please read 'license_terms_of_Img_extension' file.
-- 
cgit v1.2.3