Tk::Tcllib::Plotchart::Timechart

Constants

TkCommandNames

Public Class Methods

new(*args) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 689
def initialize(*args)
  # args := ([parent,] time_begin, time_end, items [, keys])
  # time_begin := String of time format (e.g. "1 january 2004")
  # time_end   := String of time format (e.g. "1 january 2004")
  # items := Expected/maximum number of items
  #          ( This determines the vertical spacing. )
  if args[0].kind_of?(String)
    @time_begin = args.shift
    @time_end   = args.shift
    @items      = args.shift

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

    @time_begin = args.shift
    @time_end   = args.shift
    @items      = args.shift

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

  @chart = _create_chart
end

Public Instance Methods

milestone(txt, time, col=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 730
def milestone(txt, time, col=None)
  tk_call_without_enc(@chart, 'milestone', txt, time, col)
  self
end

period(txt, time_begin, time_end, col=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 725
def period(txt, time_begin, time_end, col=None)
  tk_call_without_enc(@chart, 'period', txt, time_begin, time_end, col)
  self
end

vertline(txt, time) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 735
def vertline(txt, time)
  tk_call_without_enc(@chart, 'vertline', txt, time)
  self
end

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Tk::Tcllib::Plotchart::Timechart

Constants

Public Class Methods

Public Instance Methods