Mercurial > octave-libtiff
view scripts/plot/util/copyobj.m @ 19597: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 | 0e1f5a750d00 |
children | 4197fc428c7d |
line wrap: on
line source
## Copyright (C) 2012-2013 pdiribarne ## ## This file is part of Octave. ## ## This program 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{hnew} =} copyobj (@var{horig}) ## @deftypefnx {Function File} {@var{hnew} =} copyobj (@var{horig}, @var{hparent}) ## Construct a copy of the graphic object associated with handle @var{horig} ## and return a handle @var{hnew} to the new object. ## ## If a parent handle @var{hparent} (root, figure, axes, or hggroup) is ## specified, the copied object will be created as a child of @var{hparent}. ## @seealso{struct2hdl, hdl2struct, findobj} ## @end deftypefn ## Author: pdiribarne <pdiribarne@new-host.home> ## Created: 2012-04-01 function hnew = copyobj (horig, hparent = 0) partypes = {"root", "figure", "axes", "hggroup"}; othertypes = {"line", "patch", "surface", "image", "text"}; alltypes = [partypes othertypes]; if (! ishandle (horig) || nargin > 2) print_usage (); elseif (! ishandle (hparent)) hparent = figure (fix (hparent)); elseif (! any (strcmpi (get (hparent).type, partypes))) print_usage (); endif ## current figure and axes cf = gcf (); ca = get (cf, "currentaxes"); ## compatibility of input handles kididx = find (strcmp (alltypes, get (horig).type)); paridx = find (strcmp (alltypes, get (hparent).type)); if (kididx <= paridx) error ("copyobj: %s object can't be children to %s.", alltypes{kididx}, alltypes{paridx}); elseif (nargin == 1) str = hdl2struct (horig); hnew = struct2hdl (str); else str = hdl2struct (horig); hnew = struct2hdl (str, hparent); endif ## reset current figure (and eventually axes) to original set (0, "currentfigure", cf); if (get (hnew, "parent") == cf && ! isempty (ca)) set (cf, "currentaxes", ca) endif endfunction ## Absurd number of drawnow() function calls in demos is due to problem ## with FLTK backend which is not respecting the set ('position') call. %!demo %! hobj = figure ('name', 'Original', 'numbertitle', 'off'); %! hold on; %! x = 1:10; %! y = x.^2; %! dy = 2 * (.2 * x); %! y2 = (x - 3).^2; %! hg = errorbar (x, y, dy); %! set (hg, 'marker', '^', 'markerfacecolor', rand (1,3)); %! plot (x, y2, 'ok-'); %! legend ('errorbar', 'line'); %! drawnow (); %! pos = get (hobj, 'position'); %! scrn = get (0, 'screensize'); %! set (hobj, 'position', [scrn(3)/2-pos(3)-10, scrn(4)/2-pos(4)/2, pos(3:4)]); %! drawnow (); %! hnew = copyobj (hobj); %! drawnow (); %! set (hnew, 'name', 'Copyobj'); %! drawnow (); %! set (hnew, 'position', [scrn(3)/2, scrn(4)/2-pos(4)/2, pos(3:4)]); %! drawnow (); %!demo %! hobj = figure ('name', 'Original', 'numbertitle', 'off'); %! subplot (2,2,1); %! hold on; %! contourf (rand (10, 10)); %! colorbar (); %! subplot (2,2,2); %! quiver (rand (10, 10), rand (10, 10)); %! subplot (2,2,3); %! colormap (jet (64)); %! hold on; %! sombrero (); %! colorbar ('peer', gca, 'NorthOutside'); %! subplot (2,2,4); %! imagesc (rand (30, 30)); %! text (15, 15, 'Rotated text', ... %! 'HorizontAlalignment', 'Center', 'Rotation', 30); %! drawnow (); %! pos = get (hobj, 'position'); %! scrn = get (0, 'screensize'); %! set (hobj, 'position', [scrn(3)/2-pos(3)-10, scrn(4)/2-pos(4)/2, pos(3:4)]); %! drawnow (); %! hnew = copyobj (hobj); %! drawnow (); %! set (hnew, 'name', 'Copyobj'); %! drawnow (); %! set (hnew, 'position', [scrn(3)/2, scrn(4)/2-pos(4)/2, pos(3:4)]); %! drawnow (); %!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"); %! s1 = hdl2struct (h1); %! h2 = struct2hdl (s1); %! s2 = hdl2struct (h2); %! png1 = [tempname() ".png"]; %! png2 = [tempname() ".png"]; %! unwind_protect %! print (h1, png1); %! [img1, map1, alpha1] = imread (png1); %! print (h2, png2); %! [img2, map2, alpha2] = imread (png2); %! unwind_protect_cleanup %! 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 %! unwind_protect %! tag = "foo"; %! hf = figure ("visible", "off"); %! hax = axes ("tag", tag); %! hpa = patch (); %! set (hpa, "facecolor", [.5 .5 .5], "tag", tag) %! hax2 = copyobj (hax, hf); %! assert (get (hax2, "tag"), tag) %! hpa2 = get (hax2, "children"); %! assert (get (hpa2, "facecolor"), [.5 .5 .5]) %! unwind_protect_cleanup %! close (hf) %! end_unwind_protect