CHANGELOG README.txt MIT-LICENSE Rakefile Manifest.txt lib/gruff.rb lib/gruff/area.rb lib/gruff/bar.rb lib/gruff/bar_conversion.rb lib/gruff/base.rb lib/gruff/deprecated.rb lib/gruff/line.rb lib/gruff/net.rb lib/gruff/photo_bar.rb lib/gruff/pie.rb lib/gruff/scene.rb lib/gruff/side_stacked_bar.rb lib/gruff/spider.rb lib/gruff/stacked_bar.rb lib/gruff/mini/bar.rb lib/gruff/mini/pie.rb lib/gruff/mini/side_bar.rb lib/gruff/mini/legend.rb test/test_area.rb test/test_bar.rb test/test_base.rb test/gruff_test_case.rb test/test_legend.rb test/test_line.rb test/test_net.rb test/output test/test_photo.rb test/test_pie.rb test/test_scene.rb test/test_sidestacked_bar.rb test/test_spider.rb test/test_stacked_bar.rb test/test_mini_bar.rb test/test_mini_pie.rb test/test_mini_side_bar.rb