Mercurial > octave-nkf
view scripts/plot/util/hgsave.m @ 19631:db92e7e28e1f
strip trailing whitespace from most source files
* NEWS, doc/interpreter/contributors.in, doc/interpreter/func.txi,
doc/interpreter/genpropdoc.m, doc/interpreter/octave_logo.eps,
doc/interpreter/plot.txi, doc/interpreter/stmt.txi,
examples/data/Makefile.am, libinterp/corefcn/data.cc,
libinterp/corefcn/debug.cc, libinterp/corefcn/error.cc,
libinterp/corefcn/file-io.cc, libinterp/corefcn/gl-render.cc,
libinterp/corefcn/graphics.cc, libinterp/corefcn/graphics.in.h,
libinterp/corefcn/load-path.cc, libinterp/corefcn/pr-output.cc,
libinterp/corefcn/pt-jit.cc, libinterp/corefcn/strfind.cc,
libinterp/corefcn/toplev.cc, libinterp/corefcn/toplev.h,
libinterp/corefcn/urlwrite.cc, libinterp/corefcn/variables.cc,
libinterp/octave-value/ov-classdef.cc,
libinterp/octave-value/ov-classdef.h, libinterp/octave.cc,
libinterp/parse-tree/lex.h, libinterp/parse-tree/oct-parse.in.yy,
libinterp/parse-tree/pt-classdef.h, liboctave/system/file-ops.cc,
liboctave/system/oct-env.cc, m4/acinclude.m4,
scripts/deprecated/finite.m, scripts/deprecated/fmod.m,
scripts/deprecated/fnmatch.m, scripts/deprecated/luinc.m,
scripts/deprecated/octave_tmp_file_name.m, scripts/deprecated/syl.m,
scripts/deprecated/usage.m, scripts/general/inputParser.m,
scripts/general/interp1.m, scripts/general/interp2.m,
scripts/general/interp3.m, scripts/general/isequal.m,
scripts/general/private/__isequal__.m, scripts/geometry/voronoi.m,
scripts/image/image.m, scripts/image/imshow.m,
scripts/image/ind2rgb.m, scripts/linear-algebra/bandwidth.m,
scripts/linear-algebra/isbanded.m, scripts/miscellaneous/bzip2.m,
scripts/miscellaneous/cast.m, scripts/miscellaneous/copyfile.m,
scripts/miscellaneous/delete.m, scripts/miscellaneous/fullfile.m,
scripts/miscellaneous/getappdata.m, scripts/miscellaneous/gunzip.m,
scripts/miscellaneous/isappdata.m, scripts/miscellaneous/ls.m,
scripts/miscellaneous/mex.m, scripts/miscellaneous/movefile.m,
scripts/miscellaneous/orderfields.m, scripts/miscellaneous/recycle.m,
scripts/miscellaneous/rmappdata.m, scripts/miscellaneous/setfield.m,
scripts/miscellaneous/symvar.m, scripts/miscellaneous/tar.m,
scripts/miscellaneous/tmpnam.m, scripts/miscellaneous/unpack.m,
scripts/miscellaneous/ver.m, scripts/miscellaneous/what.m,
scripts/miscellaneous/xor.m, scripts/miscellaneous/zip.m,
scripts/optimization/fminbnd.m, scripts/optimization/sqp.m,
scripts/path/private/getsavepath.m, scripts/path/savepath.m,
scripts/pkg/pkg.m, scripts/pkg/private/installed_packages.m,
scripts/plot/draw/plotyy.m, scripts/plot/draw/polar.m,
scripts/plot/draw/private/__quiver__.m,
scripts/plot/draw/private/__scatter__.m,
scripts/plot/draw/private/__stem__.m, scripts/plot/draw/surface.m,
scripts/plot/draw/surfnorm.m, scripts/plot/util/copyobj.m,
scripts/plot/util/hgload.m, scripts/plot/util/hgsave.m,
scripts/plot/util/isprop.m, scripts/plot/util/linkprop.m,
scripts/plot/util/private/__go_draw_axes__.m, scripts/set/setdiff.m,
scripts/set/union.m, scripts/signal/periodogram.m,
scripts/sparse/eigs.m, scripts/sparse/ilu.m, scripts/sparse/qmr.m,
scripts/sparse/sprand.m, scripts/sparse/sprandn.m,
scripts/specfun/beta.m, scripts/specfun/ellipke.m,
scripts/specfun/isprime.m, scripts/statistics/base/lscov.m,
scripts/testfun/__run_test_suite__.m, scripts/testfun/test.m:
Strip trailing whitespace.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 20 Jan 2015 10:29:54 -0500 |
parents | 6ca096827123 |
children | 4197fc428c7d |
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## Copyright (C) 2014 Massimiliano Fasi ## ## 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} {} hgsave (@var{filename}) ## @deftypefnx {Function File} {} hgsave (@var{h}, @var{filename}) ## @deftypefnx {Function File} {} hgsave (@var{h}, @var{filename}, @var{fmt}) ## Save the graphics handle @var{h} to the file @var{filename} in the format ## @var{fmt}. ## ## If unspecified, @var{h} is the current figure as returned by @code{gcf}. ## When @var{filename} does not have an extension the default filename ## extension @file{.ofig} will be appended. If present, @var{fmt} should ## should be one of the following: ## ## @itemize @bullet ## @item @option{-binary}, @option{-float-binary} ## ## @item @option{-hdf5}, @option{-float-hdf5} ## ## @item @option{-V7}, @option{-v7}, @code{-7}, @option{-mat7-binary} ## ## @item @option{-V6}, @option{-v6}, @code{-6}, @option{-mat6-binary} ## ## @item @option{-text} ## ## @item @option{-zip}, @option{-z} ## @end itemize ## ## When producing graphics for final publication use @code{print} or ## @code{saveas}. When it is important to be able to continue to edit a ## figure as an Octave object, use @code{hgsave}/@code{hgload}. ## @seealso{hgload, hdl2struct, saveas, print} ## @end deftypefn ## Author: Massimiliano Fasi function hgsave (h, filename, fmt = "-binary") if (nargin < 1 || nargin > 3) print_usage (); endif ## Check input arguments if (nargin == 1 && ischar (h)) filename = h; h = get (0, "currentfigure"); if (isempty (h)) error ("hgsave: No current figure to save"); endif elseif (! (ishandle (h) && ischar (filename))) print_usage (); endif ## Check file extension [~, ~, ext] = fileparts (filename); if (isempty (ext)) filename = [filename ".ofig"]; endif s_oct40 = hdl2struct (h); save (fmt, filename, "s_oct40"); endfunction %!testif HAVE_MAGICK %! toolkit = graphics_toolkit (); %! graphics_toolkit ("gnuplot"); %! unwind_protect %! h1 = figure ("visible", "off"); %! x = 0:0.1:2*pi; %! y1 = sin (x); %! y2 = exp (x - 1); %! ax = plotyy (x,y1, x-1,y2, @plot, @semilogy); %! xlabel ("X"); %! ylabel (ax(1), "Axis 1"); %! ylabel (ax(2), "Axis 2"); %! axes (ax(1)); %! text (0.5, 0.5, "Left Axis", ... %! "color", [0 0 1], "horizontalalignment", "center"); %! axes (ax(2)); %! text (4.5, 80, "Right Axis", ... %! "color", [0 0.5 0], "horizontalalignment", "center"); %! ftmp = [tempname() ".ofig"]; %! png1 = [tempname() ".png"]; %! png2 = [tempname() ".png"]; %! unwind_protect %! hgsave (h1, ftmp); %! print (h1, png1); %! [img1, map1, alpha1] = imread (png1); %! h2 = hgload (ftmp); %! print (h2, png2); %! [img2, map2, alpha2] = imread (png2); %! unwind_protect_cleanup %! unlink (ftmp); %! unlink (png1); %! unlink (png2); %! end_unwind_protect %! assert (img1, img2); %! assert (map1, map2); %! assert (alpha1, alpha2); %! unwind_protect_cleanup %! close (h1); %! close (h2); %! graphics_toolkit (toolkit); %! end_unwind_protect %% Test input validation %!error hgsave () %!error hgsave (1, 2, 3, 4) %!error hgsave ("abc", "def")