Mercurial > octave
view test/bug-40117.tst @ 32103:32313c5e1bfc
Don't use 2-digit exponent format for ticklabels when unnecessary.
* graphics.cc (calc_ticklabels): New boolean variable is_2digit_exp.
Cycle through ticklabel values using log10 to determine if maximum
exponent is greater than or equal to 10. As soon as this condition
is found set is_2digit_exp to true and break out of loop.
Within ticklabel formatting loop, only print leading '0' if is_2digit_exp
is true and the current exponent to be printed is less than 10.
author | Rik <rik@octave.org> |
---|---|
date | Wed, 31 May 2023 10:44:35 -0700 |
parents | 597f3ee61a48 |
children | 2e484f9f1f18 |
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######################################################################## ## ## Copyright (C) 2020-2023 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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/>. ## ######################################################################## %!function __mktestfun_40117__ (file, varargin) %! unwind_protect %! fid = fopen (file, "w"); %! fprintf (fid, "%s\n", varargin{:}); %! unwind_protect_cleanup %! if (fid > 0) %! fclose (fid); %! endif %! end_unwind_protect %!endfunction %!test <*40117> %! unwind_protect %! tmp_dir = tempname (); %! mkdir (tmp_dir); %! a_dir = fullfile (tmp_dir, "a"); %! a_private_dir = fullfile (a_dir, "private"); %! mkdir (a_dir); %! mkdir (a_private_dir); %! __mktestfun_40117__ (fullfile (a_dir, "main_40117.m"), %! "function r = main_40117 ()", %! " r = p1_40117 ();", %! "endfunction"); %! __mktestfun_40117__ (fullfile (a_private_dir, "p1_40117.m"), %! "function r = p1_40117 ()", %! " r = p2_40117 ();", %! "endfunction"); %! __mktestfun_40117__ (fullfile (a_private_dir, "p2_40117.m"), %! "function r = p2_40117 ()", %! " r = 'a_p2_40117';", %! "endfunction"); %! addpath (a_dir); %! assert (main_40117 (), "a_p2_40117"); %! %! ## Update the secondary private function, attempting to avoid %! ## filesystem timestamp resolution problems. %! pause (1); %! __mktestfun_40117__ (fullfile (a_private_dir, "p2_40117.m"), %! "function r = p2_40117 ()", %! " r = 'new function!';", %! "endfunction"); %! %! ## Force new functions to be found. %! rehash (); %! %! assert (main_40117 (), "new function!"); %! unwind_protect_cleanup %! rmpath (a_dir); %! confirm_recursive_rmdir (false, "local"); %! rmdir (tmp_dir, "s"); %! end_unwind_protect