Class Tk::Tcllib::Plotchart::Piechart
In: tk/lib/tkextlib/tcllib/plotchart.rb
Parent: TkCanvas

Methods

new   plot  

Included Modules

ChartMethod

Constants

TkCommandNames = [ 'canvas'.freeze, '::Plotchart::createPiechart'.freeze

Public Class methods

[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

[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

[Validate]