Sha256: 9a20fbeae077f8a961b7b709cccd9c1ef6477a2f517e8087adc58fb00fe238a1
Contents?: true
Size: 761 Bytes
Versions: 4
Compression:
Stored size: 761 Bytes
Contents
# frozen_string_literal: true require 'gruff/base' # # Gruff::AccumulatorBar is a special bar graph that shows a # single dataset as a set of stacked bars. # The bottom bar shows the running total and the top bar shows # the new value being added to the array. # # Here's how to set up a Gruff::AccumulatorBar. # # g = Gruff::AccumulatorBar.new # g.title = 'Your Savings' # g.data 'First', [1, 1, 1] # g.write('accumulator_bar.png') # class Gruff::AccumulatorBar < Gruff::StackedBar def draw raise(Gruff::IncorrectNumberOfDatasetsException) unless store.length == 1 accum_array = store.data.first.points[0..-2].reduce([0]) { |a, v| a << a.last + v } data 'Accumulator', accum_array set_colors store.reverse! super end end
Version data entries
4 entries across 4 versions & 1 rubygems
Version | Path |
---|---|
gruff-0.11.0 | lib/gruff/accumulator_bar.rb |
gruff-0.11.0-java | lib/gruff/accumulator_bar.rb |
gruff-0.10.0 | lib/gruff/accumulator_bar.rb |
gruff-0.10.0-java | lib/gruff/accumulator_bar.rb |