Tk::Tcllib::Plotchart::Gnattchart

Constants

TkCommandNames

Public Class Methods

new(*args) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 750
def initialize(*args)
  # args := ([parent,] time_begin, time_end, items [, text_width] [, 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

    if args[0].kind_of?(Fixnum)
      @text_width = args.shift
    else
      @text_width = None
    end

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

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

    if args[0].kind_of?(Fixnum)
      @text_width = args.shift
    else
      @text_width = None
    end

    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

color_of_part(keyword, newcolor) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 829
def color_of_part(keyword, newcolor)
  tk_call_without_enc(@chart, 'color', keyword, newcolor)
  self
end

connect(from_task, to_task) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 815
def connect(from_task, to_task)
  from_task = array2tk_list(from_task) if from_task.kind_of?(Array)
  to_task   = array2tk_list(to_task)   if to_task.kind_of?(Array)

  tk_call_without_enc(@chart, 'connect', from_task, to_task)
  self
end

font_of_part(keyword, newfont) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 834
def font_of_part(keyword, newfont)
  tk_call_without_enc(@chart, 'font', keyword, newfont)
  self
end

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

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 805
def milestone(txt, time, col=None)
  tk_call_without_enc(@chart, 'milestone', txt, time, col)
  self
end

summary(txt, tasks) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 823
def summary(txt, tasks)
  tasks = array2tk_list(tasks) if tasks.kind_of?(Array)
  tk_call_without_enc(@chart, 'summary', tasks)
  self
end

task(txt, time_begin, time_end, completed=0.0) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 798
def task(txt, time_begin, time_end, completed=0.0)
  list(tk_call_without_enc(@chart, 'task', txt, time_begin, time_end, 
                           completed)).collect!{|id|
    TkcItem.id2obj(self, id)
  }
end

vertline(txt, time) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/plotchart.rb, line 810
def vertline(txt, time)
  tk_call_without_enc(@chart, 'vertline', txt, time)
  self
end

Home Classes Methods

In Files

Parent

Methods

Included Modules

Class/Module Index

Tk::Tcllib::Plotchart::Gnattchart

Constants

Public Class Methods

Public Instance Methods