Mercurial > octave
view scripts/plot/util/private/__gnuplot_has_feature__.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) 2009-2020 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{has_feature} =} __gnuplot_has_feature__ (@var{feature}) ## Undocumented internal function. ## @end deftypefn ## Author: Ben Abbott <bpabbott@mac.com> ## Created: 2009-01-27 function res = __gnuplot_has_feature__ (feature) persistent features = {"minimum_version", "needs_color_with_postscript", "dashtype", "alphablend_linecolor", "qt_terminal", "wxt_figure_position", "qt_figure_position", "fontspec_5"}; persistent has_features; if (isempty (has_features)) gnuplot_version = __gnuplot_version__ (); versions = {"4.4", "4.6", "5.0", "4.6", "4.6", "5.0", "5.0", "5.0"}; operators = {">=" , ">=" , ">=" , ">=" , ">=" , ">=" , ">=" , ">=" }; have_features = false (size (features)); for n = 1 : numel (have_features) has_features(n) = compare_versions (gnuplot_version, versions{n}, operators{n}); endfor endif n = find (strcmpi (feature, features)); if (isempty (n)) res = NaN; else res = has_features(n); endif endfunction