Method: Tk::BLT::PlotComponent::Legend#initialize

Defined in:
lib/tkextlib/blt/component.rb

#initialize(chart, keys = {}) ⇒ Legend

Returns a new instance of Legend.



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# File 'lib/tkextlib/blt/component.rb', line 940

def initialize(chart, keys={})
  # dummy:: not called by 'new' method

  @parent = @chart = chart
  @cpath = @chart.path
  # Legend::LegendID_TBL[@cpath] = self
  @chart.legend_configure(keys) unless keys.empty?
  @path = @id = 'legend'
end