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##
## Copyright (C) 2005-2021 The Octave Project Developers
##
## See the file COPYRIGHT.md in the top-level directory of this
## distribution or <https://octave.org/copyright/>.
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## This file is part of Octave.
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## -*- texinfo -*-
## @deftypefn {} {} closereq ()
## Close the current figure and delete all graphics objects associated with it.
##
## By default, the @qcode{"closerequestfcn"} property of a new plot figure
## points to this function.
## @seealso{close, delete}
## @end deftypefn

function closereq ()

  if (nargin != 0)
    print_usage ();
  endif

  ## Get current figure, but don't use gcf to avoid creating a new figure.
  cf = get (0, "currentfigure");
  if (isfigure (cf))
    delete (cf);
  endif

endfunction


## No BIST tests required.  Testing done in close.m.
%!assert (1)
