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require 'daru/view'

Install the spreadsheet gem version ~>1.1.1 for using spreadsheet functions.

Install the mechanize gem version ~>2.7.5 for using mechanize functions.

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true

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Daru::View.plotting_library = :googlecharts

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:googlecharts

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data = [
         ['Director (Year)',  'Rotten Tomatoes', 'IMDB'],
          ['Alfred Hitchcock (1935)', 8.4,         7.9],
          ['Ralph Thomas (1959)',     6.9,         6.5],
          ['Don Sharp (1978)',        6.5,         6.4],
          ['James Hawes (2008)',      4.4,         6.2]
  ]
stepped_area_chart_table = Daru::View::Table.new(data)
stepped_area_chart_table.show_in_iruby

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stepped_area_chart_options = {
      type: :steppedArea, height: 400
}
stepped_area_chart_chart = Daru::View::Plot.new(stepped_area_chart_table.table, stepped_area_chart_options)
stepped_area_chart_chart.show_in_iruby

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stepped_area_chart_options = {
      title: 'The decline of \'The 39 Steps\'',
      vAxis: {title: 'Accumulated Rating'},
      isStacked: true,
      type: :steppedArea, height: 400
}
stepped_area_chart_chart = Daru::View::Plot.new(stepped_area_chart_table.table, stepped_area_chart_options)
stepped_area_chart_chart.show_in_iruby

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stepped_area_chart_options = {
  backgroundColor: '#ddd',
      legend: { position: 'bottom' },
      connectSteps: false,
      colors: ['#4374E0', '#53A8FB'],
      isStacked: true,
      type: :steppedArea, height: 400
}
stepped_area_chart_chart = Daru::View::Plot.new(stepped_area_chart_table.table, stepped_area_chart_options)
stepped_area_chart_chart.show_in_iruby

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data = [
          ['Month', 'Bolivia', 'Ecuador', 'Madagascar', 'Papua New Guinea', 'Rwanda', 'Average'],
         ['2004/05',  165,      938,         522,             998,           450,      614.6],
         ['2005/06',  135,      1120,        599,             1268,          288,      682],
         ['2006/07',  157,      1167,        587,             807,           397,      623],
         ['2007/08',  139,      1110,        615,             968,           215,      609.4],
         ['2008/09',  136,      691,         629,             1026,          366,      569.6]
  ]
stepped_area_table = Daru::View::Table.new(data)
stepped_area_table.show_in_iruby

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stepped_area_chart_options = {
isStacked: true,
          legend: {position: 'top', maxLines: 3},
          vAxis: {minValue: 0},
      type: :steppedArea, height: 400
}
stepped_area_chart = Daru::View::Plot.new(stepped_area_table.table, stepped_area_chart_options)
stepped_area_chart.show_in_iruby

(pry):63: warning: key :height is duplicated and overwritten on line 66

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stepped_area_chart_options = {
      isStacked: 'relative',
          height: 300,
          legend: {position: 'top', maxLines: 3},
          vAxis: {
            minValue: 0,
            ticks: [0, 0.3, 0.6, 0.9, 1]
          },
      type: :steppedArea, height: 400
}
stepped_area_chart = Daru::View::Plot.new(stepped_area_table.table, stepped_area_chart_options)
stepped_area_chart.show_in_iruby

(pry):73: warning: key :height is duplicated and overwritten on line 79

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