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-- @module DisplayData
-- @extend Ref
-- @parent_module ccs

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-- @function [parent=#DisplayData] copy 
-- @param self
-- @param #ccs.DisplayData displaydata
        
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-- @function [parent=#DisplayData] changeDisplayToTexture 
-- @param self
-- @param #string str
-- @return string#string ret (return value: string)
        
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-- @function [parent=#DisplayData] create 
-- @param self
-- @return DisplayData#DisplayData ret (return value: ccs.DisplayData)
        
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-- @function [parent=#DisplayData] DisplayData 
-- @param self
        
return nil