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18 lines
398 B
Ruby
18 lines
398 B
Ruby
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#!/usr/bin/ruby
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require 'tk'
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require 'tkextlib/tcllib/plotchart'
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TkCanvas.new(:background=>'white', :width=>400, :height=>200){|c|
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pack(:fill=>:both)
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Tk::Tcllib::Plotchart::XYPlot.new(c, [0.0, 100.0, 10.0],
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[0.0, 100.0, 20.0]){
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[ [0.0, 32.0], [10.0, 50.0], [25.0, 60.0], [78.0, 11.0] ].each{|x, y|
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plot('series1', x, y)
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}
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title("Data series")
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}
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}
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Tk.mainloop
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