parameters: (self)
return_statement: return self.mglo.viewport
docstring: tuple: Get or set the viewport of the framebuffer.
docstring_summary: tuple: Get or set the viewport of the framebuffer.
docstring_tokens: tuple : Get or set the viewport of the framebuffer .
function: def viewport(self) -> Tuple[int, int, int, int]:
          '''
              tuple: Get or set the viewport of the framebuffer.
          '''
  
          return self.mglo.viewport
function_tokens: def viewport ( self ) -> Tuple [ int , int , int , int ] : return self . mglo . viewport