# File test/test_bar.rb, line 252 def test_july_enhancements g = Gruff::Bar.new(600) g.hide_legend = true g.title = "Full speed ahead" g.labels = (0..10).inject({}) { |memo, i| memo.merge({ i => (i*10).to_s}) } g.data(:apples, (0..9).map { rand(20)/10.0 }) g.y_axis_increment = 1.0 g.x_axis_label = 'Score (%)' g.y_axis_label = 'Students' write_test_file g, 'enhancements.png' end