Mercurial > hg > octave-nkf
annotate scripts/plot/axes.m @ 13327:f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
* graphics.cc (F__is_handle_visible__): New function.
is_handle_visible (const graphics_handle&)): New function.
is_handle_visible (double): New function.
is_handle_visible (const octave_valueu&)): New function.
* axes.m: Only set currentaxes property in parent and currentfigure
property in root if axes object is visible.
| author | John W. Eaton <jwe@octave.org> |
|---|---|
| date | Wed, 12 Oct 2011 11:18:12 -0400 |
| parents | fd0a3ac60b0e |
| children | 72c96de7a403 |
| rev | line source |
|---|---|
| 11523 | 1 ## Copyright (C) 2005-2011 John W. Eaton |
| 6257 | 2 ## |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
| 8 ## your option) any later version. | |
| 6257 | 9 ## |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 7016 | 16 ## along with Octave; see the file COPYING. If not, see |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 6257 | 18 |
| 19 ## -*- texinfo -*- | |
|
10793
be55736a0783
Grammarcheck the documentation from m-files.
Rik <octave@nomad.inbox5.com>
parents:
10549
diff
changeset
|
20 ## @deftypefn {Function File} {} axes () |
| 6257 | 21 ## @deftypefnx {Function File} {} axes (@var{property}, @var{value}, @dots{}) |
| 22 ## @deftypefnx {Function File} {} axes (@var{h}) | |
| 23 ## Create an axes object and return a handle to it. | |
| 24 ## @end deftypefn | |
| 25 | |
| 26 ## Author: jwe | |
| 27 | |
| 28 function h = axes (varargin) | |
| 29 | |
| 30 if (nargin == 0 || nargin > 1) | |
|
13327
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
31 ## Create an axes object. |
| 6851 | 32 idx = find (strcmpi (varargin(1:2:end), "parent"), 1, "first"); |
| 33 if (! isempty (idx) && length (varargin) >= 2*idx) | |
| 34 cf = varargin{2*idx}; | |
| 35 varargin([2*idx-1, 2*idx]) = []; | |
| 36 else | |
| 37 cf = gcf (); | |
| 38 endif | |
| 6405 | 39 tmp = __go_axes__ (cf, varargin{:}); |
|
13327
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
40 if (__is_handle_visible__ (tmp)) |
|
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
41 set (ancestor (cf, "figure"), "currentaxes", tmp); |
|
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
42 endif |
| 6688 | 43 else |
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13327
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
44 ## arg is axes handle. |
| 6257 | 45 tmp = varargin{1}; |
|
8189
8e8afefe9466
Remove reliance on ishandle(vec) == false.
Ben Abbott <bpabbott@mac.com>
parents:
7017
diff
changeset
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46 if (length(tmp) == 1 && ishandle (tmp) |
| 10549 | 47 && strcmp (get (tmp, "type"), "axes")) |
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13327
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
48 if (__is_handle_visible__ (tmp)) |
|
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
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49 parent = ancestor (tmp, "figure"); |
|
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
50 set (0, "currentfigure", parent); |
|
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
51 set (parent, "currentaxes", tmp); |
|
f81fcceb394c
axes: only update the currentaxes property of the parent figure if the axes object is visible
John W. Eaton <jwe@octave.org>
parents:
11523
diff
changeset
|
52 endif |
| 6257 | 53 else |
|
8189
8e8afefe9466
Remove reliance on ishandle(vec) == false.
Ben Abbott <bpabbott@mac.com>
parents:
7017
diff
changeset
|
54 error ("axes: expecting argument to be a scalar axes handle"); |
| 6257 | 55 endif |
| 56 endif | |
| 57 | |
| 58 if (nargout > 0) | |
| 59 h = tmp; | |
| 60 endif | |
| 61 | |
| 62 endfunction |