Mercurial > hg > octave-nkf

annotate scripts/plot/hggroup.m @ 17126:26589abbc78d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Don't pass axis handle unnecessarily from high level to low level plot functions. * scripts/plot/comet.m, scripts/plot/comet3.m, scripts/plot/compass.m, scripts/plot/contour.m, scripts/plot/contourf.m, scripts/plot/cylinder.m, scripts/plot/ellipsoid.m, scripts/plot/errorbar.m, scripts/plot/feather.m, scripts/plot/mesh.m, scripts/plot/meshc.m, scripts/plot/meshz.m, scripts/plot/pcolor.m, scripts/plot/plot3.m, scripts/plot/rectangle.m, scripts/plot/rose.m, scripts/plot/scatter3.m, scripts/plot/semilogxerr.m, scripts/plot/semilogy.m, scripts/plot/semilogyerr.m, scripts/plot/slice.m, scripts/plot/sphere.m, scripts/plot/stairs.m, scripts/plot/surf.m, scripts/plot/surfc.m, scripts/plot/surfnorm.m, scripts/plot/trimesh.m, scripts/plot/trisurf.m: Don't pass hax to lower level functions after newplot() has been called.
author Rik <rik@octave.org>
date Wed, 31 Jul 2013 18:42:17 -0700
parents eaab03308c0b
children 52931d71400f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
14138
72c96de7a403 maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
parents: 13141
diff changeset
1 ## Copyright (C) 2008-2012 Michael Goffioul
7865
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
2 ##
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
3 ## This file is part of Octave.
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
4 ##
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
5 ## Octave is free software; you can redistribute it and/or modify it
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
6 ## under the terms of the GNU General Public License as published by
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
7 ## the Free Software Foundation; either version 3 of the License, or (at
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
8 ## your option) any later version.
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
9 ##
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
10 ## Octave is distributed in the hope that it will be useful, but
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
13 ## General Public License for more details.
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
14 ##
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
15 ## You should have received a copy of the GNU General Public License
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
16 ## along with Octave; see the file COPYING. If not, see
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
17 ## <http://www.gnu.org/licenses/>.
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
18
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
19 ## -*- texinfo -*-
10793
be55736a0783 Grammarcheck the documentation from m-files.
Rik <octave@nomad.inbox5.com>
parents: 9245
diff changeset
20 ## @deftypefn {Function File} {} hggroup ()
17122
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
21 ## @deftypefnx {Function File} {} hggroup (@var{hax})
7865
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
22 ## @deftypefnx {Function File} {} hggroup (@dots{}, @var{property}, @var{value}, @dots{})
17122
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
23 ## @deftypefnx {Function File} {@var{h} =} hggroup (@dots{})
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
24 ## Create handle graphics group object with axes parent @var{hax}.
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
25 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
26 ## If no parent is specified, the group is created in the current axes.
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
27 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
28 ## Multiple property-value pairs may be specified for the hggroup, but they
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
29 ## must appear in pairs.
7865
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
30 ##
17122
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
31 ## The optional return value @var{h} is a graphics handle to the created
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
32 ## hggroup object.
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
33 ##
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
34 ## Programming Note: An hggroup is a way to group base graphics objects such
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
35 ## as line objects or patch objects into a single unit which can react
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
36 ## appropriately. For example, the individual lines of a contour plot are
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
37 ## collected into a single hggroup so that they can be made visible/invisible
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
38 ## with a single command, @code{set (hg_handle, "visible", "off")}.
eaab03308c0b doc: Rewrite docstrings for most plot functions.
Rik <rik@octave.org>
parents: 17037
diff changeset
39 ##
7865
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
40 ## @end deftypefn
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
41
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
42 ## Author: goffioul
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
43
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
44 function h = hggroup (varargin)
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
45
17037
f694f791709b hggroup.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
46 [hax, varargin] = __plt_get_axis_arg__ ("hggroup", varargin{:});
f694f791709b hggroup.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
47
f694f791709b hggroup.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
48 if (isempty (hax))
f694f791709b hggroup.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
49 hax = gca ();
f694f791709b hggroup.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
50 endif
f694f791709b hggroup.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
51
f694f791709b hggroup.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
52 htmp = __go_hggroup__ (hax, varargin{:});
7865
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
53
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
54 if (nargout > 0)
17037
f694f791709b hggroup.m: Update to use new __plt_get_axis_arg__.
Pantxo Diribarne <pantxo.diribarne@gmail.com>
parents: 14363
diff changeset
55 h = htmp;
7865
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
56 endif
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
57
b74039822fd2 Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
diff changeset
58 endfunction
13123
6efa1a691713 Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents: 11523
diff changeset
59
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
60
13123
6efa1a691713 Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents: 11523
diff changeset
61 %!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
62 %! 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
63 %! unwind_protect
13123
6efa1a691713 Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents: 11523
diff changeset
64 %! h = hggroup;
6efa1a691713 Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents: 11523
diff changeset
65 %! assert (findobj (hf, "type", "hggroup"), h);
6efa1a691713 Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents: 11523
diff changeset
66 %! assert (get (h, "type"), "hggroup");
6efa1a691713 Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents: 11523
diff changeset
67 %! unwind_protect_cleanup
6efa1a691713 Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents: 11523
diff changeset
68 %! close (hf);
6efa1a691713 Add further tests for scripts/plot.
Kai Habel <kai.habel@gmx.de>
parents: 11523
diff changeset
69 %! end_unwind_protect
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
70