From 4c4631c2daaf7b2418c1f0e39292c8ee27a64813 Mon Sep 17 00:00:00 2001
From: nagai <nagai@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 1 May 2004 16:09:54 +0000
Subject: * renewal Ruby/Tk

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@6237 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ext/tcltklib/demo/lines3.rb | 54 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 ext/tcltklib/demo/lines3.rb

(limited to 'ext/tcltklib/demo/lines3.rb')

diff --git a/ext/tcltklib/demo/lines3.rb b/ext/tcltklib/demo/lines3.rb
new file mode 100644
index 0000000000..caa50f92e7
--- /dev/null
+++ b/ext/tcltklib/demo/lines3.rb
@@ -0,0 +1,54 @@
+#! /usr/local/bin/ruby
+
+require "tk"
+
+def drawlines()
+  print Time.now, "\n"
+
+  for j in 0 .. 99
+    print "*"
+    $stdout.flush
+    if (j & 1) != 0
+      col = "blue"
+    else
+      col = "red"
+    end
+    for i in 0 .. 99
+#      $a.create(TkcLine, i, 0, 0, 500 - i, "fill"=>col)
+    end
+  end
+
+  print Time.now, "\n"
+
+  for j in 0 .. 99
+    print "*"
+    $stdout.flush
+    if (j & 1) != 0
+      col = "blue"
+    else
+      col = "red"
+    end
+    for i in 0 .. 99
+      $a.create(TkcLine, i, 0, 0, 500 - i, "fill"=>col)
+    end
+  end
+
+  print Time.now, "\n"
+#  Tk.root.destroy
+end
+
+$a = TkCanvas.new{
+  height(500)
+  width(500)
+}
+
+$b = TkButton.new{
+  text("draw")
+  command(proc{drawlines()})
+}
+
+TkPack.configure($a, $b, {"side"=>"left"})
+
+Tk.mainloop
+
+# eof
-- 
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