extents(item)
Instance Public methods
BarElement_ID = ['blt_stripchart_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
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