Mercurial > hg > octave-lyh
annotate scripts/plot/__plt_get_axis_arg__.m @ 13115:cd808de114c1
Allow surface and patch to be called w/o arguments. Adding and fixing tests.
plot/line.m: Style fixes and test added.
plot/patch.m: Tests added.
plot/surface.m: Allow surface to be called w/o arguments. Tests added.
plot/private/__patch__.m: Allow patch to be called w/o arguments.
| author | Kai Habel <kai.habel@gmx.de> |
|---|---|
| date | Thu, 08 Sep 2011 15:43:40 +0200 |
| parents | a04e32272ecb |
| children | 9cae456085c2 |
| rev | line source |
|---|---|
| 11523 | 1 ## Copyright (C) 1996-2011 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 |
|
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {Function File} {[@var{h}, @var{varargin}, @var{narg}] =} __plt_get_axis_arg__ (@var{caller}, @var{varargin}) |
| 6895 | 21 ## Undocumented internal function. |
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22 ## @end deftypefn |
| 6257 | 23 |
| 24 ## Author: jwe | |
| 25 | |
| 7215 | 26 function [h, varargin, narg] = __plt_get_axis_arg__ (caller, varargin) |
| 27 | |
| 28 if (islogical (caller)) | |
| 29 nogca = caller; | |
| 30 caller = varargin{1}; | |
| 31 varargin(1) = []; | |
| 32 else | |
| 33 nogca = false; | |
| 34 endif | |
| 6257 | 35 |
| 7286 | 36 ## Figure handles are integers, but object handles are non integer, |
| 37 ## therefore ignore integer scalars. | |
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38 if (nargin > 1 && length (varargin) > 0 && isnumeric (varargin{1}) |
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parents:
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39 && numel (varargin{1}) == 1 && ishandle (varargin{1}(1)) |
| 8236 | 40 && varargin{1}(1) != 0 && ! isfigure (varargin{1}(1))) |
| 6257 | 41 tmp = varargin{1}; |
| 6925 | 42 obj = get (tmp); |
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parents:
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43 if ((strcmp (obj.type, "axes") && ! strcmp (obj.tag, "legend")) |
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e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
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44 || strcmp (obj.type, "hggroup")) |
| 7215 | 45 h = ancestor (tmp, "axes"); |
| 6925 | 46 varargin(1) = []; |
| 47 if (isempty (varargin)) | |
| 10549 | 48 varargin = {}; |
| 6257 | 49 endif |
| 50 else | |
| 6925 | 51 error ("%s: expecting first argument to be axes handle", caller); |
| 6257 | 52 endif |
| 6925 | 53 else |
| 7215 | 54 f = get (0, "currentfigure"); |
| 7216 | 55 if (isempty (f)) |
| 56 h = []; | |
| 57 else | |
| 7286 | 58 h = get (f, "currentaxes"); |
| 7216 | 59 endif |
| 60 if (isempty (h)) | |
| 61 if (nogca) | |
| 10549 | 62 h = NaN; |
| 7216 | 63 else |
| 10549 | 64 h = gca (); |
| 7216 | 65 endif |
| 7215 | 66 endif |
| 6927 | 67 if (nargin < 2) |
| 68 varargin = {}; | |
| 69 endif | |
| 6257 | 70 endif |
| 71 | |
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72 if (ishandle (h) && strcmp (get (h, "nextplot"), "new")) |
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parents:
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73 h = axes (); |
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Respect the nextplot property value of 'new' for axes and 'replacechildren' for axes and figures.
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parents:
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74 endif |
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62ebba45054e
Respect the nextplot property value of 'new' for axes and 'replacechildren' for axes and figures.
Ben Abbott <bpabbott@mac.com>
parents:
8920
diff
changeset
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75 |
| 7215 | 76 narg = length (varargin); |
| 77 | |
| 6257 | 78 endfunction |
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codesprint: Turn off test warning for various internal helper functions
Rik <octave@nomad.inbox5.com>
parents:
11587
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79 |
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a04e32272ecb
codesprint: Turn off test warning for various internal helper functions
Rik <octave@nomad.inbox5.com>
parents:
11587
diff
changeset
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80 |
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a04e32272ecb
codesprint: Turn off test warning for various internal helper functions
Rik <octave@nomad.inbox5.com>
parents:
11587
diff
changeset
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81 ## No test needed for internal helper function. |
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a04e32272ecb
codesprint: Turn off test warning for various internal helper functions
Rik <octave@nomad.inbox5.com>
parents:
11587
diff
changeset
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82 %!assert (1) |