# File test/test_line.rb, line 137 def test_many_datapoints g = Gruff::Line.new g.title = "Many Multi-Line Graph Test" g.labels = { 0 => 'June', 10 => 'July', 30 => 'August', 50 => 'September', } g.data('many points', (0..50).collect {|i| rand(100) }) g.x_axis_label = "Months" # Default theme g.write("test/output/line_many.png") end