Methods
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I
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Included Modules
Constants
TkCommandNames = ['::blt::barchart'.freeze].freeze
 
WidgetClassName = 'Barchart'.freeze
 
Instance Public methods
extents(item)

BarElement_ID = ['blt_barchart_bar'.freeze, TkUtil.untrust('00000')].freeze

def bar(elem=nil, keys={})

if elem.kind_of?(Hash)
  keys = elem
  elem = nil
end
unless elem
  elem = BarElement_ID.join(TkCore::INTERP._ip_id_).freeze
  BarElement_ID[1].succ!
end
tk_send('bar', elem, keys)
Element.new(self, elem, :without_creating=>true)

end

Source: show 

# File ext/tk/lib/tkextlib/blt/barchart.rb, line 52
def extents(item)
  num_or_str(tk_send_without_enc('extents', item))
end
inside(x, y)

Source: show 

# File ext/tk/lib/tkextlib/blt/barchart.rb, line 60
def inside(x, y)
  bool(tk_send_without_enc('inside', x, y))
end
invtransform(x, y)

Source: show 

# File ext/tk/lib/tkextlib/blt/barchart.rb, line 56
def invtransform(x, y)
  list(tk_send_without_enc('invtransform', x, y))
end
metafile(file=None)

Source: show 

# File ext/tk/lib/tkextlib/blt/barchart.rb, line 64
def metafile(file=None)
  # Windows only
  tk_send('metafile', file)
  self
end
snap(output, keys={})

Source: show 

# File ext/tk/lib/tkextlib/blt/barchart.rb, line 70
def snap(output, keys={})
  tk_send_without_enc('snap', *(hash_kv(keys, false) + output))
  self
end
transform(x, y)

Source: show 

# File ext/tk/lib/tkextlib/blt/barchart.rb, line 75
def transform(x, y)
  list(tk_send_without_enc('transform', x, y))
end