Methods
#
N
P
Included Modules
Constants
TkCommandNames = [ 'canvas'.freeze, '::Plotchart::createBoxplot'.freeze ].freeze
 
Class Public methods
new(*args)

Source: show | on GitHub 

# File ext/tk/lib/tkextlib/tcllib/plotchart.rb, line 1085
def initialize(*args) # args := ([parent,] xaxis, ylabels [, keys])
                      # xaxis := Array of [minimum, maximum, stepsize]
                      # yaxis := List of labels for the y-axis
  if args[0].kind_of?(Array)
    @xaxis   = args.shift
    @ylabels = args.shift

    super(*args) # create canvas widget
  else
    parent = args.shift

    @xaxis   = args.shift
    @ylabels = args.shift

    if parent.kind_of?(Tk::Canvas)
      @path = parent.path
    else
      super(parent, *args) # create canvas widget
    end
  end

  @chart = _create_chart
end
Instance Public methods
__destroy_hook__()

Source: show | on GitHub 

# File ext/tk/lib/tkextlib/tcllib/plotchart.rb, line 1116
def __destroy_hook__
  Tk::Tcllib::Plotchart::PlotSeries::SeriesID_TBL.mutex.synchronize{
    Tk::Tcllib::Plotchart::PlotSeries::SeriesID_TBL.delete(@path)
  }
end
plot(label, *values)

Source: show | on GitHub 

# File ext/tk/lib/tkextlib/tcllib/plotchart.rb, line 1122
def plot(label, *values)
  tk_call(@chart, 'plot', label, values.flatten)
  self
end