added tag v1_9_0_4

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_9_0_4@18845 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 17 insertions, 0 deletions

diff --git a/trunk/ext/tk/sample/tkextlib/tcllib/xyplot.rb b/trunk/ext/tk/sample/tkextlib/tcllib/xyplot.rb
new file mode 100644
index 0000000000..8f8c3eb880
--- /dev/null
+++ b/trunk/ext/tk/sample/tkextlib/tcllib/xyplot.rb
@@ -0,0 +1,17 @@
+#!/usr/bin/ruby
+
+require 'tk'
+require 'tkextlib/tcllib/plotchart'
+
+TkCanvas.new(:background=>'white', :width=>400, :height=>200){|c|
+  pack(:fill=>:both)
+  Tk::Tcllib::Plotchart::XYPlot.new(c, [0.0, 100.0, 10.0], 
+                                       [0.0, 100.0, 20.0]){
+    [ [0.0, 32.0], [10.0, 50.0], [25.0, 60.0], [78.0, 11.0] ].each{|x, y|
+      plot('series1', x, y)
+    }
+    title("Data series")
+  }
+}
+
+Tk.mainloop