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  • tk/lib/tkextlib/tcllib/plotchart.rb

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TkCanvas

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Tk::Tcllib::Plotchart::Piechart

Constants

TkCommandNames

Public Class Methods

new(*args) click to toggle source 
 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 568
def initialize(*args) # args := ([parent] [, keys])
  if args[0].kind_of?(TkCanvas)
    parent = args.shift
    @path = parent.path
  else
    super(*args) # create canvas widget
  end
  @chart = _create_chart
end

Public Instance Methods

plot(*dat) click to toggle source 
 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 584
def plot(*dat)  # argument is a list of [label, value]
  tk_call_without_enc(@chart, 'plot', dat.flatten)
  self
end