Tk::BLT::PlotComponent::GridLine

Constants

GridLineID_TBL

Public Class Methods

new(chart, keys={})

 
               # File tk/lib/tkextlib/blt/component.rb, line 847
def self.new(chart, keys={})
  obj = nil
  GridLineID_TBL.mutex.synchronize{
    unless (obj = GridLineID_TBL[chart.path])
      (obj = self.allocate).instance_eval{
        @parent = @chart = chart
        @cpath = @chart.path
        @path = @id = 'grid'
        GridLine::GridLineID_TBL[@cpath] = self
      }
    end
  }
  chart.gridline_configure(keys) if obj && ! keys.empty?
  obj
end

new(chart, keys={})

 
               # File tk/lib/tkextlib/blt/component.rb, line 863
def initialize(chart, keys={})
  # dummy:: not called by 'new' method

  @parent = @chart = chart
  @cpath = @chart.path
  # GridLine::GridLineID_TBL[@cpath] = self
  @chart.gridline_configure(keys) unless keys.empty?
  @path = @id = 'grid'
end

Public Instance Methods

cget(option)

 
               # File tk/lib/tkextlib/blt/component.rb, line 884
def cget(option)
  @chart.gridline_cget(option)
end

cget_strict(option)

 
               # File tk/lib/tkextlib/blt/component.rb, line 887
def cget_strict(option)
  @chart.gridline_cget_strict(option)
end

cget_tkstring(option)

 
               # File tk/lib/tkextlib/blt/component.rb, line 881
def cget_tkstring(option)
  @chart.gridline_cget_tkstring(option)
end

configinfo(key=nil)

 
               # File tk/lib/tkextlib/blt/component.rb, line 894
def configinfo(key=nil)
  @chart.gridline_configinfo(key)
end

configure(key, value=None)

 
               # File tk/lib/tkextlib/blt/component.rb, line 890
def configure(key, value=None)
  @chart.gridline_configure(key, value)
  self
end

current_configinfo(key=nil)

 
               # File tk/lib/tkextlib/blt/component.rb, line 897
def current_configinfo(key=nil)
  @chart.current_gridline_configinfo(key)
end

id()

 
               # File tk/lib/tkextlib/blt/component.rb, line 873
def id
  @id
end

off()

 
               # File tk/lib/tkextlib/blt/component.rb, line 901
def off
  @chart.gridline_off
  self
end

on()

 
               # File tk/lib/tkextlib/blt/component.rb, line 905
def on
  @chart.gridline_on
  self
end

to_eval()

 
               # File tk/lib/tkextlib/blt/component.rb, line 877
def to_eval
  @id
end

toggle()

 
               # File tk/lib/tkextlib/blt/component.rb, line 909
def toggle
  @chart.gridline_toggle
  self
end