class ChartJS::Line

Public Class Methods

new(container) click to toggle source
# File lib/chart_js/chart/bar_chart/dataset/line.rb, line 5
def initialize(container)
  @container = container
end

Public Instance Methods

build(&block) click to toggle source
# File lib/chart_js/chart/bar_chart/dataset/line.rb, line 9
def build(&block)
  instance_eval(&block)
  @container 
end
stepped(value = true) click to toggle source
# File lib/chart_js/chart/dataset/line.rb, line 14
def stepped(value = true)
  @container['steppedLine'] = case value
  when true # Step-before Interpolation -> eq "before"
    true
  when false # No Step Interpolation
    false
  when :before || "before"
    "before"
  when :after || "after"
    "after"
  else
    raise "Oops."
  end
end
tension(value = 1) click to toggle source
# File lib/chart_js/chart/dataset/line.rb, line 29
def tension(value = 1)
  if value.is_a? Integer
    @container['lineTension'] = value
  elsif value == "flase" ||  value == :false
    @container['lineTension'] = 0
  else
    raise "Oops"
  end
end