Method: Tk::Vu::Bargraph#set

Defined in:
ext/lib/tkextlib/vu/bargraph.rb

#set(val = None) ⇒ Object 



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# File 'ext/lib/tkextlib/vu/bargraph.rb', line 53

def set(val = None)
  tk_call_without_enc(@path, 'set', val)
  self
end