Mercurial > octave-nkf
view scripts/io/fileread.m @ 20645:395140e53656
Fix regression in svg output and simplify viewport handling (bug #44765)
* gl2ps-renderer.cc (glps-renderer::draw): remove check for GL2PS_NO_FEEDBACK, it it always true after EndViewport
* gl2ps-renderer.h (glps-renderer::draw_axes): call gl2psBegin(End)Viewport for every axes and check for GL2PS_NO_FEEDBACK after each axes.
* gl2ps-renderer.h (glps-renderer::draw_axes):remove unnecessary "naxes" attribute
author | Pantxo Diribarne <pantxo.diribarne@gmail.com> |
---|---|
date | Mon, 12 Oct 2015 20:49:04 +0200 |
parents | 9fc020886ae9 |
children |
line wrap: on
line source
## Copyright (C) 2010-2015 VZLU Prague ## ## 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 ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {@var{str} =} fileread (@var{filename}) ## Read the contents of @var{filename} and return it as a string. ## @seealso{fread, textread, sscanf} ## @end deftypefn function str = fileread (filename) if (nargin != 1) print_usage (); endif if (! ischar (filename)) error ("fileread: FILENAME argument must be a string"); endif fid = fopen (filename, "r"); if (fid < 0) error ("fileread: cannot open file"); endif unwind_protect str = (fread (fid, "*char")).'; unwind_protect_cleanup fclose (fid); end_unwind_protect endfunction %!test %! cstr = {"Hello World", "The answer is 42", "Goodbye World"}; %! fname = tempname (); %! fid = fopen (fname, "w"); %! fprintf (fid, "%s\n", cstr{:}); %! fclose (fid); %! str = fileread (fname); %! unlink (fname); %! assert (str, [cstr{1} "\n" cstr{2} "\n" cstr{3} "\n"]); ## Test input validation %!error fileread () %!error fileread (1, 2) %!error <FILENAME argument must be a string> fileread (1)