set_defaults (SVG::Graph::Bar)

    # File temp/Graph/Bar.rb, line 624
          def set_defaults
            for k,v in {
              :width                                        => 500,
              :height                                 => 300,
              :show_data_values     => true,

              :min_scale_value      => 0,
              :bar_gap                              => true,

              :show_x_labels        => true,
              :stagger_x_labels     => false,
              :rotate_x_labels      => false,

              :show_y_labels        => true,
              :scale_integers       => false,

              :show_x_title         => false,
              :x_title              => 'X Field names',

              :show_y_title         => false,
              :y_title_text_direction => :bt,
              :y_title              => 'Y Scale',

              :show_graph_title               => false,
              :graph_title                      => 'Graph Title',
              :show_graph_subtitle  => false,
              :graph_subtitle                   => 'Graph Sub Title',
              :key                                          => false,
              :key_position                     => :right, # bottom or right

              :stack                => :overlap,
              }
              m = k.to_s + "="
              self.send( m, v ) if methods.include? m
            end
          end