# File test/test_bar.rb, line 186 def test_nearly_zero g = Gruff::Bar.new g.title = "Nearly Zero Graph" g.labels = { 0 => '5/6', 1 => '5/15', 2 => '5/24', 3 => '5/30', } g.data(:apples, [1, 2, 3, 4]) g.data(:peaches, [4, 3, 2, 1]) g.minimum_value = 0 g.maximum_value = 10 g.write("test/output/bar_nearly_zero_max_10.png") end