Mercurial > octave

annotate scripts/plot/util/isaxes.m @ 29359:7854d5752dd2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
maint: merge stable to default.
author John W. Eaton <jwe@octave.org>
date Wed, 10 Feb 2021 10:10:40 -0500
parents de5f2f9a64ff 0a5b15007766
children 83aeaba707d8 796f54d4ddbf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
27923
bd51beb6205e update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents: 27919
diff changeset
1 ########################################################################
bd51beb6205e update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents: 27919
diff changeset
2 ##
29358
0a5b15007766 update Octave Project Developers copyright for the new year
John W. Eaton <jwe@octave.org>
parents: 27923
diff changeset
3 ## Copyright (C) 2013-2021 The Octave Project Developers
27918
b442ec6dda5c use centralized file for copyright info for individual contributors
John W. Eaton <jwe@octave.org>
parents: 26376
diff changeset
4 ##
27923
bd51beb6205e update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents: 27919
diff changeset
5 ## See the file COPYRIGHT.md in the top-level directory of this
bd51beb6205e update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents: 27919
diff changeset
6 ## distribution or <https://octave.org/copyright/>.
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
7 ##
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
8 ## This file is part of Octave.
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
9 ##
24534
194eb4bd202b maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents: 24479
diff changeset
10 ## Octave is free software: you can redistribute it and/or modify it
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
11 ## under the terms of the GNU General Public License as published by
24534
194eb4bd202b maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents: 24479
diff changeset
12 ## the Free Software Foundation, either version 3 of the License, or
22755
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22323
diff changeset
13 ## (at your option) any later version.
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
14 ##
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
15 ## Octave is distributed in the hope that it will be useful, but
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
16 ## WITHOUT ANY WARRANTY; without even the implied warranty of
22755
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22323
diff changeset
17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3a2b891d0b33 maint: Standardize Copyright formatting.
Rik <rik@octave.org>
parents: 22323
diff changeset
18 ## GNU General Public License for more details.
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
19 ##
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
20 ## You should have received a copy of the GNU General Public License
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
21 ## along with Octave; see the file COPYING. If not, see
24534
194eb4bd202b maint: Update punctuation for GPL v3 license text.
Rik <rik@octave.org>
parents: 24479
diff changeset
22 ## <https://www.gnu.org/licenses/>.
27923
bd51beb6205e update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents: 27919
diff changeset
23 ##
bd51beb6205e update formatting of copyright notices
John W. Eaton <jwe@octave.org>
parents: 27919
diff changeset
24 ########################################################################
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
25
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
26 ## -*- texinfo -*-
20852
516bb87ea72e 2015 Code Sprint: remove class of function from docstring for all m-files.
Rik <rik@octave.org>
parents: 20173
diff changeset
27 ## @deftypefn {} {} isaxes (@var{h})
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
28 ## Return true if @var{h} is an axes graphics handle and false otherwise.
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
29 ##
20173
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19697
diff changeset
30 ## If @var{h} is a matrix then return a logical array which is true where the
777f26aa8e3e doc: Update more docstrings to have one sentence summary as first line.
Rik <rik@octave.org>
parents: 19697
diff changeset
31 ## elements of @var{h} are axes graphics handles and false where they are not.
24479
6d2dc40a7c00 isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents: 24423
diff changeset
32 ## @seealso{isfigure, ishghandle, isgraphics}
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
33 ## @end deftypefn
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
34
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
35 function retval = isaxes (h)
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
36
28891
de5f2f9a64ff maint: Use same coding style when checking for a minimum of 1 input.
Rik <rik@octave.org>
parents: 28886
diff changeset
37 if (nargin < 1)
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
38 print_usage ();
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
39 endif
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
40
24479
6d2dc40a7c00 isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents: 24423
diff changeset
41 retval = ishghandle (h);
18754
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
42
24479
6d2dc40a7c00 isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents: 24423
diff changeset
43 if (any (retval))
6d2dc40a7c00 isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents: 24423
diff changeset
44 retval(retval) = strcmp (get (h(retval), "type"), "axes");
17123
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
45 endif
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
46
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
47 endfunction
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
48
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
49
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
50 %!test
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
51 %! hf = figure ("visible", "off");
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
52 %! unwind_protect
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
53 %! hax = axes ();
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
54 %! assert (isaxes (hax));
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
55 %! assert (! isaxes (-hax));
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
56 %! unwind_protect_cleanup
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
57 %! close (hf);
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
58 %! end_unwind_protect
bcada0a4f8a7 isaxes.m: New function to determine if object is axes handle.
Rik <rik@octave.org>
parents:
diff changeset
59
18754
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
60 %!test
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
61 %! hf = figure ("visible", "off");
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
62 %! unwind_protect
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
63 %! hax = axes ();
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
64 %! assert (isaxes ([hax NaN]), [true false]);
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
65 %! unwind_protect_cleanup
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
66 %! close (hf);
4ca40b289b2c isaxes.m: Fix bug where some inputs do not show up in outputs (bug #42362).
Stefan Mahr <dac922@gmx.de>
parents: 17572
diff changeset
67 %! end_unwind_protect
24479
6d2dc40a7c00 isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents: 24423
diff changeset
68
28886
d8318c12d903 test: remove unnecessary BIST tests in m-files checking for excessive number of inputs.
Rik <rik@octave.org>
parents: 27923
diff changeset
69 %!error <Invalid call> isaxes ()