Contents

require 'rubygems'
require 'gruff'
require File.join(File.dirname(__FILE__), 'new_image.rb')

@datasets = [
              [:Jimmy, [25, 36, 86, 39, 25, 31, 79, 88]],
              [:Charles, [80, 54, 67, 54, 68, 70, 90, 95]],
              [:Julie, [22, 29, 35, 38, 36, 40, 46, 57]],
              [:Jane, [95, 95, 95, 90, 85, 80, 88, 100]],
              [:Philip, [90, 34, 23, 12, 78, 89, 98, 88]],
              ["Arthur", [5, 10, 13, 11, 6, 16, 22, 32]],
            ]
            
@labels = {
            0 => '5/6', 
            1 => '5/15', 
            2 => '5/24', 
            3 => '5/30', 
            4 => '6/4', 
            5 => '6/12', 
            6 => '6/21', 
            7 => '6/28'
          }

g = Gruff::SideBar.new(800)
g.title = "My Bar Graph"
g.labels = @labels
@datasets.each do |data|
  g.data(data[0], data[1])
end

g.write('gruff_sidebar.jpg')

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
rmagick4j-0.4.0-java	test/eyetests/tests/gruff_sidebar.rb
rmagick4j-0.3.9-java	test/eyetests/tests/gruff_sidebar.rb
rmagick4j-0.3.8	test/eyetests/tests/gruff_sidebar.rb
rmagick4j-0.3.5	test/eyetests/tests/gruff_sidebar.rb
rmagick4j-0.3.6	test/eyetests/tests/gruff_sidebar.rb
rmagick4j-0.3.7	test/eyetests/tests/gruff_sidebar.rb