Tk::BLT::PlotComponent::Axis

Constants

OBJ_ID
OBJ_TBL

Public Class Methods

id2obj(chart, id) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 333
def self.id2obj(chart, id)
  cpath = chart.path
  return id unless OBJ_TBL[cpath]
  OBJ_TBL[cpath][id]? OBJ_TBL[cpath][id]: id
end

new(chart, axis=nil, keys={}) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 339
def self.new(chart, axis=nil, keys={})
  if axis.kind_of?(Hash)
    keys = axis
    axis = nil
  end
  OBJ_TBL[chart.path] = {} unless OBJ_TBL[chart.path]
  return OBJ_TBL[chart.path][axis] if axis && OBJ_TBL[chart.path][axis]
  super(chart, axis, keys)
end

new(chart, axis=nil, keys={}) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 349
def initialize(chart, axis=nil, keys={})
  if axis.kind_of?(Hash)
    keys = axis
    axis = nil
  end
  if axis
    @axis = @id = axis.to_s
  else
    @axis = @id = OBJ_ID.join(TkCore::INTERP._ip_id_).freeze
    OBJ_ID[1].succ!
  end
  @path = @id
  @parent = @chart = chart
  @cpath = @chart.path
  Axis::OBJ_TBL[@cpath][@axis] = self
  keys = _symbolkey2str(keys)
  unless keys.delete('without_creating')
    # @chart.axis_create(@axis, keys)
    tk_call(@chart, 'axis', 'create', @axis, keys)
  end
end

Public Instance Methods

cget(option) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 379
def cget(option)
  @chart.axis_cget(@id, option)
end

command(cmd=nil, &b) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 393
def command(cmd=nil, &b)
  if cmd
    configure('command', cmd)
  elsif b
    configure('command', Proc.new(&b))
  else
    cget('command')
  end
end

configinfo(key=nil) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 386
def configinfo(key=nil)
  @chart.axis_configinfo(@id, key)
end

configure(key, value=None) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 382
def configure(key, value=None)
  @chart.axis_configure(@id, key, value)
  self
end

current_configinfo(key=nil) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 389
def current_configinfo(key=nil)
  @chart.current_axis_configinfo(@id, key)
end

delete() click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 403
def delete
  @chart.axis_delete(@id)
  self
end

id() click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 371
def id
  @id
end

invtransform(val) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 408
def invtransform(val)
  @chart.axis_invtransform(@id, val)
end

limits() click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 412
def limits
  @chart.axis_limits(@id)
end

name() click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 416
def name
  @axis
end

to_eval() click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 375
def to_eval
  @id
end

transform(val) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 420
def transform(val)
  @chart.axis_transform(@id, val)
end

use(name=None) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 429
def use(name=None) # if @id == xaxis | x2axis | yaxis | y2axis
  @chart.axis_use(@id, name)
end

use_as(axis) click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 433
def use_as(axis) # axis := xaxis | x2axis | yaxis | y2axis
  @chart.axis_use(axis, @id)
end

view() click to toggle source

 
               # File tk/lib/tkextlib/blt/component.rb, line 424
def view
  @chart.axis_view(@id)
  self
end