Mercurial > octave
annotate scripts/plot/util/isfigure.m @ 31212:55415fa6a20f
svgconvert: Use Lossless encoding of images when available (bug #52193)
* acinclude.m4: Check that QPainter::LosslessImageRendering flag is available.
* octave-svgconvert.cc (draw): Use new flag if available.
* print.m (doc): Update word of caution about svgconvert and images.
author | Pantxo Diribarne <pantxo.diribarne@gmail.com> |
---|---|
date | Mon, 29 Aug 2022 16:36:34 +0200 |
parents | 83f9f8bda883 |
children | 597f3ee61a48 |
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 ## |
30564
796f54d4ddbf
update Octave Project Developers copyright for the new year
John W. Eaton <jwe@octave.org>
parents:
29359
diff
changeset
|
3 ## Copyright (C) 2005-2022 The Octave Project Developers |
27918
b442ec6dda5c
use centralized file for copyright info for individual contributors
John W. Eaton <jwe@octave.org>
parents:
27898
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/>. |
6257 | 7 ## |
8 ## This file is part of Octave. | |
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 |
6257 | 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. |
6257 | 14 ## |
15 ## Octave is distributed in the hope that it will be useful, but | |
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. |
6257 | 19 ## |
20 ## You should have received a copy of the GNU General Public License | |
7016 | 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 ######################################################################## |
6257 | 25 |
26 ## -*- texinfo -*- | |
30558
83aeaba707d8
doc: Use TF for output variable in documentation for isXXX functions in scripts/ directory.
Rik <rik@octave.org>
parents:
29359
diff
changeset
|
27 ## @deftypefn {} {@var{tf} =} isfigure (@var{h}) |
17094
60228ef13f20
isfigure.m: Expand to allow matrix inputs and return a logical array.
Rik <rik@octave.org>
parents:
14363
diff
changeset
|
28 ## Return true if @var{h} is a figure graphics handle and false otherwise. |
60228ef13f20
isfigure.m: Expand to allow matrix inputs and return a logical array.
Rik <rik@octave.org>
parents:
14363
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 |
21546
f7f97d7e9294
doc: Wrap m-file docstrings to 79 characters + newline (80 total).
Rik <rik@octave.org>
parents:
20852
diff
changeset
|
31 ## elements of @var{h} are figure graphics handles and false where they are |
f7f97d7e9294
doc: Wrap m-file docstrings to 79 characters + newline (80 total).
Rik <rik@octave.org>
parents:
20852
diff
changeset
|
32 ## not. |
24479
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
33 ## @seealso{isaxes, ishghandle, isgraphics} |
6257 | 34 ## @end deftypefn |
35 | |
30558
83aeaba707d8
doc: Use TF for output variable in documentation for isXXX functions in scripts/ directory.
Rik <rik@octave.org>
parents:
29359
diff
changeset
|
36 function tf = isfigure (h) |
6257 | 37 |
28891
de5f2f9a64ff
maint: Use same coding style when checking for a minimum of 1 input.
Rik <rik@octave.org>
parents:
28886
diff
changeset
|
38 if (nargin < 1) |
17094
60228ef13f20
isfigure.m: Expand to allow matrix inputs and return a logical array.
Rik <rik@octave.org>
parents:
14363
diff
changeset
|
39 print_usage (); |
60228ef13f20
isfigure.m: Expand to allow matrix inputs and return a logical array.
Rik <rik@octave.org>
parents:
14363
diff
changeset
|
40 endif |
60228ef13f20
isfigure.m: Expand to allow matrix inputs and return a logical array.
Rik <rik@octave.org>
parents:
14363
diff
changeset
|
41 |
30558
83aeaba707d8
doc: Use TF for output variable in documentation for isXXX functions in scripts/ directory.
Rik <rik@octave.org>
parents:
29359
diff
changeset
|
42 tf = ishghandle (h); |
24479
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
43 |
30558
83aeaba707d8
doc: Use TF for output variable in documentation for isXXX functions in scripts/ directory.
Rik <rik@octave.org>
parents:
29359
diff
changeset
|
44 if (any (tf)) |
83aeaba707d8
doc: Use TF for output variable in documentation for isXXX functions in scripts/ directory.
Rik <rik@octave.org>
parents:
29359
diff
changeset
|
45 tf(tf) = strcmp (get (h(tf), "type"), "figure"); |
6257 | 46 endif |
47 | |
48 endfunction | |
13123
6efa1a691713
Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents:
11523
diff
changeset
|
49 |
14363
f3d52523cde1
Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents:
14138
diff
changeset
|
50 |
13123
6efa1a691713
Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents:
11523
diff
changeset
|
51 %!test |
13124
2ea1658ad049
Don't use explicit figure number for tests to avoid interference with any figures opened by user.
Kai Habel <kai.habel@gmx.de>
parents:
13123
diff
changeset
|
52 %! hf = figure ("visible", "off"); |
13141
e81ddf9cacd5
maint: untabify and remove trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents:
13124
diff
changeset
|
53 %! unwind_protect |
13124
2ea1658ad049
Don't use explicit figure number for tests to avoid interference with any figures opened by user.
Kai Habel <kai.habel@gmx.de>
parents:
13123
diff
changeset
|
54 %! assert (isfigure (hf)); |
14363
f3d52523cde1
Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents:
14138
diff
changeset
|
55 %! assert (! isfigure (-hf)); |
13123
6efa1a691713
Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents:
11523
diff
changeset
|
56 %! unwind_protect_cleanup |
6efa1a691713
Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents:
11523
diff
changeset
|
57 %! close (hf); |
6efa1a691713
Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents:
11523
diff
changeset
|
58 %! 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
|
59 |
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
60 %!test |
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
61 %! hf = figure ("visible", "off"); |
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
62 %! unwind_protect |
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
63 %! assert (isfigure ([hf NaN]), [true false]); |
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
64 %! unwind_protect_cleanup |
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
65 %! close (hf); |
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
66 %! end_unwind_protect |
6d2dc40a7c00
isaxes.m, isgraphics.m, isfigure.m: Clean up related isXXX graphics functions.
Rik <rik@octave.org>
parents:
24423
diff
changeset
|
67 |
28886
d8318c12d903
test: remove unnecessary BIST tests in m-files checking for excessive number of inputs.
Rik <rik@octave.org>
parents:
27923
diff
changeset
|
68 %!error <Invalid call> isfigure () |