class Gruff::Mini::SideBar
Makes a small side bar graph suitable for display at 200px or even smaller.
Here’s how to set up a Gruff::Mini::SideBar
.
g = Gruff::Mini::SideBar.new g.title = 'SideBar Graph' g.labels = { 0 => '5/6', 1 => '5/15', 2 => '5/24', 3 => '5/30', } g.group_spacing = 20 g.data :Art, [0, 5, 8, 15] g.data :Philosophy, [10, 3, 2, 8] g.data :Science, [2, 15, 8, 11] g.write('mini_sidebar.png')
Private Instance Methods
Source
# File lib/gruff/mini/side_bar.rb, line 42 def draw_graph super draw_vertical_legend # steep:ignore end
Calls superclass method
Gruff::SideBar#draw_graph
Source
# File lib/gruff/mini/side_bar.rb, line 27 def initialize_attributes super @hide_legend = true @hide_title = true @hide_line_numbers = true @marker_font.size = 50.0 @legend_font.size = 50.0 end
Calls superclass method
Gruff::SideBar#initialize_attributes
Source
# File lib/gruff/mini/side_bar.rb, line 37 def setup_data expand_canvas_for_vertical_legend # steep:ignore super end
Calls superclass method
Gruff::Base#setup_data