Mercurial > octave
view scripts/plot/util/gco.m @ 27919:1891570abac8
update Octave Project Developers copyright for the new year
In files that have the "Octave Project Developers" copyright notice,
update for 2020.
author | John W. Eaton <jwe@octave.org> |
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date | Mon, 06 Jan 2020 22:29:51 -0500 |
parents | b442ec6dda5c |
children | bd51beb6205e |
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## Copyright (C) 2012-2020 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this distribution ## or <https://octave.org/COPYRIGHT.html/>. ## ## ## This file is part of Octave. ## ## Octave is free software: you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <https://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {} {@var{h} =} gco () ## @deftypefnx {} {@var{h} =} gco (@var{fig}) ## Return a handle to the current object of the current figure, or a handle ## to the current object of the figure with handle @var{fig}. ## ## The current object of a figure is the object that was last clicked on. It ## is stored in the @qcode{"CurrentObject"} property of the target figure. ## ## If the last mouse click did not occur on any child object of the figure, ## then the current object is the figure itself. ## ## If no mouse click occurred in the target figure, this function returns an ## empty matrix. ## ## Programming Note: The value returned by this function is not necessarily the ## same as the one returned by @code{gcbo} during callback execution. An ## executing callback can be interrupted by another callback and the current ## object may be changed. ## ## @seealso{gcbo, gca, gcf, gcbf, get, set} ## @end deftypefn function h = gco () h = get (get (0, "currentfigure"), "currentobject"); endfunction