Class Tk::Tcllib::Plotchart::Polarplot < Tk::Canvas

# File ext/tk/lib/tkextlib/tcllib/plotchart.rb, line 535
def initialize(*args) # args := ([parent,] radius_data [, keys])
                      # radius_data := Array of [maximum_radius, stepsize]
  if args[0].kind_of?(Array)
    @radius_data = args.shift

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

    @radius_data = args.shift

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

  @chart = _create_chart
end

# File ext/tk/lib/tkextlib/tcllib/plotchart.rb, line 563
def __destroy_hook__
  Tk::Tcllib::Plotchart::PlotSeries::SeriesID_TBL.mutex.synchronize{
    Tk::Tcllib::Plotchart::PlotSeries::SeriesID_TBL.delete(@path)
  }
end

# File ext/tk/lib/tkextlib/tcllib/plotchart.rb, line 575
def dataconfig(series, key, value=None)
  if key.kind_of?(Hash)
    tk_call_without_enc(@chart, 'dataconfig', _get_eval_enc_str(series),
                        *hash_kv(key, true))
  else
    tk_call(@chart, 'dataconfig', series, "-#{key}", value)
  end
end

# File ext/tk/lib/tkextlib/tcllib/plotchart.rb, line 569
def plot(series, radius, angle)
  tk_call_without_enc(@chart, 'plot', _get_eval_enc_str(series),
                      radius, angle)
  self
end